CN201771753U - Compression chamber housing of peristaltic pump - Google Patents
Compression chamber housing of peristaltic pump Download PDFInfo
- Publication number
- CN201771753U CN201771753U CN2010205270733U CN201020527073U CN201771753U CN 201771753 U CN201771753 U CN 201771753U CN 2010205270733 U CN2010205270733 U CN 2010205270733U CN 201020527073 U CN201020527073 U CN 201020527073U CN 201771753 U CN201771753 U CN 201771753U
- Authority
- CN
- China
- Prior art keywords
- housing
- flexible pipe
- peristaltic pump
- inlet channel
- compression chamber
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a compression chamber housing of a peristaltic pump comprising a housing. The center of the housing is provided with an extrusion chamber, and the outer periphery of the housing is provided with flanges. The housing is provided with a flexible pipe inlet groove and a flexible pipe outlet groove, besides, one ends of the two grooves are communicated with the extrusion chamber, and the other ends extend to the side surface of the housing. The center of the extrusion chamber disposed on the housing is provided with a motor shaft holes, and at least one protruding clamp strip is disposed in the flexible pipe inlet groove. The opening part of the extrusion chamber is provided with a circular positioning stop opening, besides, one end of the circular positioning stop opening is communicated with the flexible pipe inlet groove, and the other end of the circular positioning stop opening is communicated with the flexible pipe outlet groove. By using the utility model, the flexible pipe can be clamped and the extrusion effect of the peristaltic pump can be improved.
Description
Technical field
The utility model relates to a kind of compression chamber housing of peristaltic pump.
Background technique
The compression chamber housing of peristaltic pump is the parts that flexible pipe and roll wheel assembly are installed, and flexible pipe enters in the flexible pipe inlet channel, around the roll wheel assembly periphery, in the flexible pipe outlet slot, stretch out again, roll wheel assembly under the drive of motor, the liquid in the squeezing tube.The flexible pipe inlet channel of traditional peristaltic pump just plays the effect of placing flexible pipe, does not fix flexible pipe, and in the process of the flexible pipe that roll wheel assembly pushes, flexible pipe moves along with the rotation of roll wheel assembly, has reduced the squeezing effect of peristaltic pump.
Summary of the invention
The purpose of this utility model is to provide a kind of compression chamber housing of peristaltic pump that can block flexible pipe and improve the squeezing effect of peristaltic pump.
In order to achieve the above object, the technical solution of the utility model is: a kind of compression chamber housing of peristaltic pump, comprise housing, the central authorities of housing have extrusion chamber, and the periphery of housing has flange, have flexible pipe inlet channel and flexible pipe outlet slot on the housing, one end of flexible pipe inlet channel and flexible pipe outlet slot all is communicated with extrusion chamber, the other end all extends to the side of housing, and the extrusion chamber center that is positioned on the housing has motor axis hole, has the bar that clamps of at least one protrusion in the flexible pipe inlet channel.
The opening part of described extrusion chamber has the circular orientation seam, and an end of circular orientation seam is communicated with the flexible pipe inlet channel, and the other end is communicated with the flexible pipe outlet slot.
Have three in the described flexible pipe inlet channel and clamp bar.
Have two mounting holes on the flange of described housing, the upper surface of housing has three buckle slots, three buckle slots be distributed in extrusion chamber around.
Described buckle slot is a rectangle groove.
After adopting said structure, owing in the flexible pipe inlet channel, have the bar that clamps of at least one protrusion, when flexible pipe is installed, hose clip is contained in the flexible pipe inlet channel, when the roll wheel assembly squeezing tube, the entrance point of flexible pipe since in the flexible pipe inlet channel clamped clamp, can not move, so improve the squeezing effect of peristaltic pump along with the rotation of roll wheel assembly.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Embodiment
The embodiment who provides below in conjunction with accompanying drawing is described in further detail the utility model.
Referring to shown in Figure 1, a kind of compression chamber housing of peristaltic pump, comprise housing 1, the central authorities of housing 1 have extrusion chamber 1-1, the periphery of housing 1 has flange 1-2, have flexible pipe inlet channel 1-3 and flexible pipe outlet slot 1-4 on the housing 1, the end of flexible pipe inlet channel 1-3 and flexible pipe outlet slot 1-4 all is communicated with extrusion chamber 1-1, the other end all extends to the side of housing 1, the extrusion chamber 1-1 center that is positioned on the housing 1 has motor axis hole 1-5, have in the flexible pipe inlet channel 1-3 at least one protrude clamp bar 1-3-1.
Referring to shown in Figure 1, in order when assembling, better to locate with the compression chamber loam cake, the opening part of described extrusion chamber 1-1 has circular orientation seam 1-6, and the end of circular orientation seam 1-6 is communicated with flexible pipe inlet channel 1-3, and the other end is communicated with flexible pipe outlet slot 1-4.
Referring to shown in Figure 1, in order better to clamp flexible pipe, have three in the described flexible pipe inlet channel 1-3 and clamp bar 1-3-1, clamp bar 1-3-1 certainly and also can be one or more.
Referring to shown in Figure 1, for the ease of assembling fast, have two mounting hole 1-2-1 on the flange 1-2 of described housing 1 with the compression chamber loam cake, the upper surface of housing 1 has three buckle slot 1-2-2, three buckle slot 1-2-2 be distributed in extrusion chamber 1-1 around.
Referring to shown in Figure 1, in order better to engage with the compression chamber loam cake, described buckle slot (1-2-2) is a rectangle groove.
Referring to shown in Figure 1, when the utility model uses, projecting inward three of flexible pipe inlet channel 1-3 clamps bar 1-3-1, hose clip is contained on the flexible pipe inlet channel 1-3, in roll wheel assembly squeezing tube process, because entrance point clamped 1-3-1 in flexible pipe inlet channel 1-3 of flexible pipe clamps, can not move along with the rotation of roll wheel assembly, therefore improved the squeezing effect of peristaltic pump.
Claims (5)
1. the compression chamber housing of a peristaltic pump, comprise housing (1), the central authorities of housing (1) have extrusion chamber (1-1), the periphery of housing (1) has flange (1-2), have flexible pipe inlet channel (1-3) and flexible pipe outlet slot (1-4) on the housing (1), one end of flexible pipe inlet channel (1-3) and flexible pipe outlet slot (1-4) all is communicated with extrusion chamber (1-1), the other end all extends to the side of housing (1), extrusion chamber (1-1) center that is positioned on the housing (1) has motor axis hole (1-5), it is characterized in that: have in the flexible pipe inlet channel (1-3) at least one protrude clamp bar (1-3-1).
2. the compression chamber housing of peristaltic pump according to claim 1, it is characterized in that: the opening part of described extrusion chamber (1-1) has circular orientation seam (1-6), one end of circular orientation seam (1-6) is communicated with flexible pipe inlet channel (1-3), and the other end is communicated with flexible pipe outlet slot (1-4).
3. the compression chamber housing of peristaltic pump according to claim 1 is characterized in that: have three in the described flexible pipe inlet channel (1-3) and clamp bar (1-3-1).
4. the compression chamber housing of peristaltic pump according to claim 1, it is characterized in that: have two mounting holes (1-2-1) on the flange (1-2) of described housing (1), the upper surface of housing (1) has three buckle slots (1-2-2), three buckle slots (1-2-2) be distributed in extrusion chamber (1-1) around.
5. the compression chamber housing of peristaltic pump according to claim 4, it is characterized in that: described buckle slot (1-2-2) is a rectangle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205270733U CN201771753U (en) | 2010-09-14 | 2010-09-14 | Compression chamber housing of peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205270733U CN201771753U (en) | 2010-09-14 | 2010-09-14 | Compression chamber housing of peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771753U true CN201771753U (en) | 2011-03-23 |
Family
ID=43751599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205270733U Expired - Fee Related CN201771753U (en) | 2010-09-14 | 2010-09-14 | Compression chamber housing of peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917057A (en) * | 2016-10-11 | 2018-04-17 | 厦门科际精密器材有限公司 | Pumping |
| CN108035875A (en) * | 2017-12-13 | 2018-05-15 | 陈立国 | A kind of pump Al-alloy casing and its processing method |
-
2010
- 2010-09-14 CN CN2010205270733U patent/CN201771753U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917057A (en) * | 2016-10-11 | 2018-04-17 | 厦门科际精密器材有限公司 | Pumping |
| CN108035875A (en) * | 2017-12-13 | 2018-05-15 | 陈立国 | A kind of pump Al-alloy casing and its processing method |
| CN108035875B (en) * | 2017-12-13 | 2019-05-14 | 河北易东泵业有限公司 | A kind of pump Al-alloy casing and its processing method |
| CN109826786A (en) * | 2017-12-13 | 2019-05-31 | 陈立国 | A kind of processing method that pump uses Al-alloy casing |
| CN109826786B (en) * | 2017-12-13 | 2022-05-06 | 陈立国 | Machining method of aluminum alloy shell for pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130914 |