CN205991005U - A kind of peristaltic pump - Google Patents
A kind of peristaltic pump Download PDFInfo
- Publication number
- CN205991005U CN205991005U CN201620466582.7U CN201620466582U CN205991005U CN 205991005 U CN205991005 U CN 205991005U CN 201620466582 U CN201620466582 U CN 201620466582U CN 205991005 U CN205991005 U CN 205991005U
- Authority
- CN
- China
- Prior art keywords
- pump
- elastic hose
- peristaltic pump
- press section
- utility
- 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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Abstract
This utility model is related to machinery manufacturing technology field, more particularly, to a kind of peristaltic pump, material is conveyed by the elastic hose being arranged on the inwall of pump case, and this elastic hose is extruded by the press section being arranged on rotor outer circle week so that the material in elastic hose moves；On the one hand, this wriggling pump seal seldom, essentially eliminates probability and the pollution to environment of leakage, simultaneously can be with continuing spinning without adversely affecting to the performance of pump, pressure, precision；On the other hand, this peristaltic pump only has one consumable accessory of elastic hose, reduces breakdown maintenance cost；And because material is moved by elastic hose it is not necessary to contact the pump housing, therefore can be used to pump the special material that conventional pumps cannot pump, be widely used.
Description
Technical field
This utility model is related to machinery manufacturing technology field, more particularly, to a kind of peristaltic pump.
Background technology
Pump is a kind of pressure in order to increase liquid or gas, is allowed to the machinery of transport flow, is that convection cell is made
The machinery of work(.
At present, the species of pump is various, and in fluid pumping, the application of pump is quite varied, but conventional pump seals are many, easily
Reveal, and because consumable accessory is more, transporting, the material with abrasion, the material with a lot of solid particles, viscosity are very high
Have a lot of parts (such as valve, valve seat, machine envelope etc.) when material and the material very sensitive to shearing may go wrong, this is this
Skilled person is not expected to see.
Utility model content
For above-mentioned problem, the utility model discloses a kind of peristaltic pump, including：
Pump case；
Elastic hose, is arranged on the inwall of described pump case；
Rotor, is arranged in described pump case, and is provided with press section on the excircle of described rotor, and described elastic hose is taken
It is located on described press section；
Driver, drives described rotor to rotate, to drive described press section to extrude described elastic hose so that described elasticity
Material in flexible pipe moves.
Above-mentioned peristaltic pump, wherein, the excircle of described rotor is provided with two described press sections.
Above-mentioned peristaltic pump, wherein, two described press sections are symmetrical.
Above-mentioned peristaltic pump, wherein, described press section is circular arc.
Above-mentioned peristaltic pump, wherein, described press section and described rotor are integral type structure.
Above-mentioned peristaltic pump, wherein, the material of described pump case is spheroidal graphite cast-iron.
Above-mentioned peristaltic pump, wherein, described driver is motor.
Above-mentioned peristaltic pump, wherein, described elastic hose is synthetic material.
Above-mentioned utility model has the advantage that or beneficial effect：
The utility model discloses a kind of peristaltic pump, material is conveyed by the elastic hose being arranged on the inwall of pump case,
And this elastic hose is extruded so that the material in elastic hose moves by the press section being arranged on rotor outer circle week；One side
Face, this wriggling pump seal seldom, essentially eliminates probability and the pollution to environment of leakage, simultaneously can be with continuing spinning
Without adversely affecting to the performance of pump, pressure, precision；On the other hand, this peristaltic pump only has one rapid wear of elastic hose
Part, reduces breakdown maintenance cost；And because material is moved by elastic hose it is not necessary to contact the pump housing, therefore permissible
It is used for pumping the special material that conventional pumps cannot pump, such as there is the material of abrasion, with the material of a lot of solid particles, to cutting
Cut very sensitive material and the very high material of viscosity, therefore can be widely used for ceramic industry, mining industry, water treatment field, building
Industry, chemical industry, coating, papermaking, paste and food service industry etc..
Brief description
By reading detailed description, this utility model and its spy non-limiting example being made with reference to the following drawings
Levy, profile and advantage will become more apparent.Identical labelling instruction identical part in whole accompanying drawings.Can be by
Draw accompanying drawing according to ratio, it is preferred that emphasis is purport of the present utility model is shown.
Fig. 1 is the structural representation of peristaltic pump in this utility model embodiment；
Fig. 2 a-2c is the structural representation under three kinds of working conditions of peristaltic pump in this utility model embodiment.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings, but not as this practicality
New restriction.
As shown in Fig. 1 and Fig. 2 a-2c, the present embodiment is related to a kind of peristaltic pump, and specifically, this peristaltic pump includes：Pump case 1,
The elastic hose 3 being arranged on the inwall of pump case 1, the rotor 4 being arranged in pump case 1 and driver 2；The excircle of rotor 4
On be provided with press section 5, elastic hose 3 rides upon on press section 5, driver 2 drive rotor 4 rotate, with drive press section 5 squeeze
Compression elasticity flexible pipe 3 is so that the material in elastic hose 3 moves.
With continued reference to Fig. 1, in embodiment of the present utility model, above-mentioned peristaltic pump also includes window (window), lid
(cover), support, sealing member, insert (insert), flange, cartridge housing and sealing ring (in figure does not indicate), certainly,
This peristaltic pump can also include other structures, and due to the improved emphasis of all non-this utility model of these structures, here is just refused
To repeat.
In one preferred embodiment of this utility model, the excircle of rotor 4 is provided with two press sections 5.
In one preferred embodiment of this utility model, two press sections 5 are symmetrical.
In one preferred embodiment of this utility model, press section 5 is circular arc.
In one preferred embodiment of this utility model, press section 5 and rotor 4 are integral type structure.
In one preferred embodiment of this utility model, the material of pump case 1 is spheroidal graphite cast-iron.
In one preferred embodiment of this utility model, driver 2 is motor.
In one preferred embodiment of this utility model, elastic hose 3 is synthetic material.
Below in conjunction with the accompanying drawings the working condition of the peristaltic pump in the present embodiment is conducted further description：
As shown in Fig. 2 a～2c, after peristaltic pump electrifying startup, driver 2 drives pump rotor 4 to rotate, and rotor 4 turns along in figure
The direction shown in arrow in son 4 rotates, and press section 5 extruding of the two symmetrical arc-shapeds protruding from rotor 4 rides upon extruding
Elastic hose 3 in portion 5；Material in elastic hose 3 is forced into outside peristaltic pump under extrusion, and press section 5 extruded simultaneously
Afterwards, the rear end part of elastic hose 3 recovers original-pack in the presence of natural resiliency, causes elastic hose 3 front end to produce certain
Vacuum, thus by material suck elastic hose 3 front end.After rotor 4 turns over half cycle, repeat identical action again, such as
This goes round and begins again, thus promote material in elastic hose 3 to the direction as shown in figure thicker arrow mobile it is achieved that material
Conveying.
To sum up, the utility model discloses a kind of peristaltic pump, conveyed by the elastic hose being arranged on the inwall of pump case
Material, and this elastic hose is extruded by the press section being arranged on rotor outer circle week so that the material in elastic hose moves；
On the one hand, this wriggling pump seal seldom, essentially eliminates probability and the pollution to environment of leakage, can continue simultaneously
Idle running is without adversely affecting to the performance of pump, pressure, precision；On the other hand, this peristaltic pump only has elastic hose one
Consumable accessory, reduces breakdown maintenance cost；And because material is moved by elastic hose it is not necessary to contact the pump housing, therefore
Can be used to pump the special material that conventional pumps cannot pump, be widely used.
It should be appreciated by those skilled in the art that those skilled in the art are permissible with reference to prior art and above-described embodiment
Realize change case, will not be described here.Such change case has no effect on flesh and blood of the present utility model, and here is not superfluous
State.
Above preferred embodiment of the present utility model is described.It is to be appreciated that this utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment describing in detail and structure are not construed as with the common side in this area to the greatest extent
Formula is practiced；Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, may be used
Using the methods and techniques content of the disclosure above, technical solutions of the utility model are made with many possible variations and modification, or repair
It is changed to the Equivalent embodiments of equivalent variations, this has no effect on flesh and blood of the present utility model.Therefore, every without departing from this practicality
The content of new technique scheme, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, etc.
With changing and modifying, all still fall within the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of peristaltic pump is it is characterised in that include：
Pump case；
Elastic hose, is arranged on the inwall of described pump case；
Rotor, is arranged in described pump case, and is provided with press section on the excircle of described rotor, and described elastic hose rides upon
On described press section；Two described press sections are provided with the excircle of described rotor, two described press sections are symmetrical；
Driver, drives described rotor to rotate, to drive described press section to extrude described elastic hose so that described elastic hose
In material move.
2. peristaltic pump as claimed in claim 1 is it is characterised in that described press section is circular arc.
3. peristaltic pump as claimed in claim 2 is it is characterised in that described press section and described rotor are integral type structure.
4. peristaltic pump as claimed in claim 1 is it is characterised in that the material of described pump case is spheroidal graphite cast-iron.
5. peristaltic pump as claimed in claim 1 is it is characterised in that described driver is motor.
6. peristaltic pump as claimed in claim 1 is it is characterised in that described elastic hose is synthetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466582.7U CN205991005U (en) | 2016-05-20 | 2016-05-20 | A kind of peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466582.7U CN205991005U (en) | 2016-05-20 | 2016-05-20 | A kind of peristaltic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991005U true CN205991005U (en) | 2017-03-01 |
Family
ID=58102990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466582.7U Expired - Fee Related CN205991005U (en) | 2016-05-20 | 2016-05-20 | A kind of peristaltic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434169A (en) * | 2019-08-30 | 2019-11-12 | 常德德益环保工程有限公司 | A kind of energy-saving elution equipment of heavy metal-polluted soil improvement facilitating addition medicament |
| CN114431698A (en) * | 2022-03-04 | 2022-05-06 | 添可智能科技有限公司 | Cooking equipment, feeding device and control method of cooking equipment |
-
2016
- 2016-05-20 CN CN201620466582.7U patent/CN205991005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434169A (en) * | 2019-08-30 | 2019-11-12 | 常德德益环保工程有限公司 | A kind of energy-saving elution equipment of heavy metal-polluted soil improvement facilitating addition medicament |
| CN114431698A (en) * | 2022-03-04 | 2022-05-06 | 添可智能科技有限公司 | Cooking equipment, feeding device and control method of cooking equipment |
| CN114431698B (en) * | 2022-03-04 | 2023-03-24 | 添可智能科技有限公司 | Cooking equipment, feeding device and control method of cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20210520 |