CN103790809A - Peristaltic pump system - Google Patents
Peristaltic pump system Download PDFInfo
- Publication number
- CN103790809A CN103790809A CN201410020727.6A CN201410020727A CN103790809A CN 103790809 A CN103790809 A CN 103790809A CN 201410020727 A CN201410020727 A CN 201410020727A CN 103790809 A CN103790809 A CN 103790809A
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- CN
- China
- Prior art keywords
- peristaltic pump
- pump system
- end cap
- motion block
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a peristaltic pump system. The peristaltic pump system comprises a pump block, a movable block hinged to the pump block, a rotary wheel assembly used in cooperation with the movable block, and a pump pipe, wherein the rotary wheel assembly comprises a base, an end cover, a plurality of rotary wheels and a driving shaft of the base, the rotary wheels are evenly distributed on the circumference between the base and the end cover, a cut crossing a chord line of the end cover is arranged on the end cover, and a linear clamping groove can be formed by the plane where the cut is located and the opened movable block. According to the peristaltic pump system, due to the fact that an eccentric wheel which drives the movable block to be opened and closed relative to the rotary wheel assembly in a certain angle mode is arranged, when the movable block is opened relative to the rotary wheel assembly, the pump pipe can be conveniently installed in the clamping groove formed by the movable block and the rotary wheel assembly; due to the fact that a pressure detection device for detecting the pump pipe is arranged, when a peristaltic pump runs, the pressure detection device can collect pressure data generated in the pump pipe in a sampling mode.
Description
Technical field
The present invention relates to a kind of peristaltic pump system, especially a kind of peristaltic pump system that is applicable to sterile detector device.
Background technique
The wriggling structural design using in existing sterile detector apparatus is fairly simple, has following shortcoming,
1, pump head closes up by manually-operable, and device lacks protection, easily clamps the accessories such as gloves pump line;
2, pump line is installed loaded down with trivial details, operation inconvenience, the hidden danger that exists Rig up error to cause impact to use;
3, medium transport pressure cannot Real-Time Monitoring, has the risk of damaging consumptive material and causing personal injury when filter pressure is high.
Summary of the invention
The present invention solves the deficiency that in use exists of existing structural design, provide a kind of can automation clamp, simple and the sterile detector apparatus peristaltic pump system that can monitoring filtering pressure of Operation and Maintenance.
The technological scheme that the present invention solves existing issue is: comprise pump seat, be articulated with the motion block on pump seat, runner assembly, the pump line matching with motion block, described runner assembly comprises the live axle of pedestal, end cap, some runners, pedestal, described some runners are distributed on the circumference between pedestal and end cap, described end cap was provided with the otch of end cap one string of a musical instrument, and described otch place face and the motion block of opening can form a clip slot linearly.
As further improvement, the distance from the chord to the centre of the described otch place string of a musical instrument is not less than outside adjacent two runners in this string of a musical instrument place common tangent to the distance in end cap axle center.
As further improvement, tangent outside the set otch place string of a musical instrument and adjacent two runners on described end cap.
As further improvement, described motion block be provided with a driving its around hinged place with respect to the runner assembly eccentric wheel of opening, closing up at an angle.As further improvement, described eccentric wheel is provided with drive motor and mechanical transmission mechanism.
As further improvement, described motion block is provided with a chute, described eccentric wheel be provided with one with the chute live axle coordinating that adapts.
As further improvement, also comprise the pressure-detecting device that detects pump line.
As further improvement, described pressure-detecting device comprises sample collection structure, pressure transducer, pressure signal puocessing module.
Compared with prior art, its beneficial effect is a driving motion block to be set with respect to the runner assembly eccentric wheel of opening, closing up at an angle in the present invention, and when motion block and runner assembly are opened, pump line can conveniently pack in the draw-in groove of motion block and runner assembly formation; The detection device of testing pump overpressure is set, and when peristaltic pump operation, pressure-detecting device can the interior pressure signal producing of sampling feedback pump line.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of peristaltic pump system motion block of the present invention in opened condition time.
Fig. 2 is that peristaltic pump system motion block of the present invention is the schematic diagram while closing up state.
Embodiment
Referring to Fig. 1-2, the implementation case comprises pump seat 1, be articulated with the pressure-detecting device 6 of the motion block 2 on pump seat 1, the runner assembly 3 matching with motion block 2, pump line 4, detection pump line 4, runner assembly 3 comprises the live axle of pedestal 31, end cap 33, some runners 32, pedestal 31, some runners 32 are distributed on the circumference between pedestal 31 and end cap 33, end cap 33 was provided with the otch 34 of end cap one string of a musical instrument, otch 34 place faces and the motion block 2 of opening can form a clip slot linearly, and clip slot linearly can be convenient to place pump line 4.
As the implementation case preferably, the distance from the chord to the centre of the otch 34 place strings of a musical instrument is not less than outside adjacent two runners in this string of a musical instrument place common tangent to the distance in end cap axle center.The set otch 34 place strings of a musical instrument and the tangent formation clip slot of adjacent two runner on end cap 33, so that place pump line 4, can avoid exposing runner 32 simultaneously.
When product work of the present invention, eccentric wheel 5, according to the direction rotation motion of design in advance, matches with chute by live axle 51, and driving motion block 2 is with respect to runner assembly 3 opening, closing up at an angle.When the otch 34 of motion block 2 in opened condition time and on end cap 33 forms a clip slot linearly, the pump line 4 of conveying liquid body medium can linearly pack in the clip slot forming between motion block 3 and runner assembly 3, after pump line 4 installs, motion block 2 closes up, gap between runner assembly 3 and motion block 2 reduces, pump line 4 is squeezed into the groove of motion block 2 corresponding positions, is looped around on runner assembly 3.Now open the drive motor of runner assembly 3; runner assembly 3 normally moves; under the extruding of the runner on runner assembly 3 of the liquid medium in pump line 4; from one end to the other side continue to carry; the pressure of pump line 4 interior generations also can be obtained by sample collection structure and pressure transducer on pressure monitoring device 6 simultaneously; and after pressure signal puocessing module is processed, feed back to instrumentation control system and make corresponding protective measure.
Claims (7)
1. a peristaltic pump system, it is characterized in that: comprise pump seat, be articulated with the motion block on pump seat, runner assembly, the pump line matching with motion block, described runner assembly comprises the live axle of pedestal, end cap, some runners, runner, described some runners are distributed on the circumference between pedestal and end cap, described end cap was provided with the otch of end cap one string of a musical instrument, and described otch place face and the motion block of opening can form a clip slot linearly.
2. peristaltic pump system as claimed in claim 1, is characterized in that: the distance from the chord to the centre of the described otch place string of a musical instrument is not less than outside adjacent two runners in this string of a musical instrument place common tangent to the distance in end cap axle center.
3. peristaltic pump system as claimed in claim 1 or 2, is characterized in that: tangent outside the set otch place string of a musical instrument and adjacent two runners on described end cap.
4. peristaltic pump system as claimed in claim 1, is characterized in that: described motion block is provided with its eccentric wheel of opening at an angle, close up with respect to runner assembly around hinged place of a driving.
5. the peristaltic pump system as described in claim 1 or 4, is characterized in that: described motion block is provided with a chute, described eccentric wheel be provided with one with the chute live axle coordinating that adapts.
6. peristaltic pump system as claimed in claim 1, is characterized in that: the detection device that also comprises testing pump overpressure.
7. peristaltic pump system as claimed in claim 6, is characterized in that: described pressure-detecting device comprises sample collection structure, pressure transducer, pressure signal puocessing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020727.6A CN103790809A (en) | 2014-01-17 | 2014-01-17 | Peristaltic pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020727.6A CN103790809A (en) | 2014-01-17 | 2014-01-17 | Peristaltic pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103790809A true CN103790809A (en) | 2014-05-14 |
Family
ID=50666783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020727.6A Pending CN103790809A (en) | 2014-01-17 | 2014-01-17 | Peristaltic pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254068A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Bacteria collecting instrument structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060002805A1 (en) * | 2004-06-30 | 2006-01-05 | Millipore Corporation | Peristaltic pump comprising members for locating a tube |
| US20060002799A1 (en) * | 2004-06-30 | 2006-01-05 | Millipore Corporation | Peristaltic pump comprising a bearing member and a counter-member adapted to cooperate with a tube |
| CN1829860A (en) * | 2003-07-28 | 2006-09-06 | 可口可乐公司 | Quick loading peristaltic pump |
| US20070212240A1 (en) * | 2004-06-22 | 2007-09-13 | Claude Voyeux | Peristaltic pump with a removable cassette |
| CN201593491U (en) * | 2009-12-30 | 2010-09-29 | 天津市协达伟业电子有限公司 | Protection mechanism of flexible hose of peristaltic pump |
| CN202187892U (en) * | 2011-08-02 | 2012-04-11 | 保定兰格恒流泵有限公司 | Peristaltic pump head with elastic compression-type installation handle |
| CN202326127U (en) * | 2011-11-10 | 2012-07-11 | 杭州盈天科学仪器有限公司 | Peristaltic pump head |
| CN202833075U (en) * | 2012-07-10 | 2013-03-27 | 天津市协达伟业电子有限公司 | Protecting device of peristaltic pump elastic flexible pipe |
| CN203730265U (en) * | 2014-01-17 | 2014-07-23 | 杭州泰林生物技术设备有限公司 | Peristaltic pump system |
-
2014
- 2014-01-17 CN CN201410020727.6A patent/CN103790809A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829860A (en) * | 2003-07-28 | 2006-09-06 | 可口可乐公司 | Quick loading peristaltic pump |
| US20070212240A1 (en) * | 2004-06-22 | 2007-09-13 | Claude Voyeux | Peristaltic pump with a removable cassette |
| US20060002805A1 (en) * | 2004-06-30 | 2006-01-05 | Millipore Corporation | Peristaltic pump comprising members for locating a tube |
| US20060002799A1 (en) * | 2004-06-30 | 2006-01-05 | Millipore Corporation | Peristaltic pump comprising a bearing member and a counter-member adapted to cooperate with a tube |
| CN201593491U (en) * | 2009-12-30 | 2010-09-29 | 天津市协达伟业电子有限公司 | Protection mechanism of flexible hose of peristaltic pump |
| CN202187892U (en) * | 2011-08-02 | 2012-04-11 | 保定兰格恒流泵有限公司 | Peristaltic pump head with elastic compression-type installation handle |
| CN202326127U (en) * | 2011-11-10 | 2012-07-11 | 杭州盈天科学仪器有限公司 | Peristaltic pump head |
| CN202833075U (en) * | 2012-07-10 | 2013-03-27 | 天津市协达伟业电子有限公司 | Protecting device of peristaltic pump elastic flexible pipe |
| CN203730265U (en) * | 2014-01-17 | 2014-07-23 | 杭州泰林生物技术设备有限公司 | Peristaltic pump system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254068A (en) * | 2019-12-06 | 2020-06-09 | 浙江泰林医学工程有限公司 | Bacteria collecting instrument structure |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 310052 Binjiang District, Zhejiang, South Ring Road, No. 2930, No. Applicant after: ZHEJIANG TAILIN BIOENGINEERING CO., LTD. Address before: 310052 Binjiang District, Zhejiang, South Ring Road, No. 2930, No. Applicant before: Hangzhou Tailin Biotechnology Equipment Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HANGZHOU TAILIN BIOTECHNOLOGY EQUIPMENT CO., LTD. TO: ZHEJIANG TAILIN BIOTECHNOLOGY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |