CN209145819U - Air-cylinder type diaphragm pump - Google Patents
Air-cylinder type diaphragm pump Download PDFInfo
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- CN209145819U CN209145819U CN201821993869.0U CN201821993869U CN209145819U CN 209145819 U CN209145819 U CN 209145819U CN 201821993869 U CN201821993869 U CN 201821993869U CN 209145819 U CN209145819 U CN 209145819U
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- check valve
- diaphragm pump
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- cylinder type
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Abstract
Air-cylinder type diaphragm pump disclosed by the utility model, including a main structure body, the main structure body includes the check valve connector assembly and two groups of built-in cylinders of bilateral symmetry distribution, the check valve connector assembly includes upper check valve, lower check valve and diaphragm, spool is replaced with cylinder, and use independent double cylinder driving principles, cylinder mass is high, effectively prolong the service life, save the cost, independent two groups of inlet and outlets design, two groups of different pipelines can separately or simultaneously add different solution, and ensure that solution works at the same time, it is independent of each other, it improves work efficiency.
Description
Technical field
The utility model relates to diaphragm pump technical field more particularly to air-cylinder type diaphragm pumps.
Background technique
Diaphragm pump also known as controls pump, is the main Types of actuator, and the control by receiving regulation unit output is believed
Number, it goes to change fluid flow by power operation.Effect of the diaphragm pump in control process receives adjuster or computer
Signal is controlled, changing maintains controlled variable in required range, to reach production process
Automation.If detection unit is the eyes of people, regulation unit automatic regulating system compared with manual adjustment process
It is the brain of people, then execution unit-diaphragm pump is exactly the hand and foot of people.Realize to a certain parameter of technical process such as temperature,
The adjusting of pressure, flow, liquid level etc. controls, and all be unable to do without diaphragm pump.
Pneumatic diaphragm pump its common there are five types of materials: plastics, aluminium alloy, cast iron, stainless steel, Teflon.Electronic diaphragm
Pump has wherein four kinds of materials: plastics, aluminium alloy, cast iron, stainless steel.Diaphragm pump diaphragm is respectively adopted according to liquid mediums
Nitrile rubber, neoprene, fluorubber, polytetrafluoroethylene (PTFE), poly- four or six ethylene etc. are placed in various special occasions, each for pumping
Kind medium is to meet needs.
Traditional diaphragm pump is all one outlet, and an import is usually all that both sides work together, controls bad machine and holds
Easy failure, central point is spool composition, but the spool service life is shorter, and high failure rate is easy to damage, and higher cost.
Utility model content
The purpose of this utility model is to provide air-cylinder type diaphragm pumps, effectively solution above-mentioned technical problem.
Effectively to solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows:
Air-cylinder type diaphragm pump, including a main structure body, the main structure body include the unidirectional valve union of bilateral symmetry distribution
Assembly and two groups of built-in cylinders, the check valve connector assembly include upper check valve, lower check valve and diaphragm.
Particularly, the main structure body includes a stainless steel cage.
Particularly, the check valve connector assembly includes the PE side plate and aluminium lateral plate of combination settings, the PE side plate and aluminium
Side plate forms chamber of septum, and the upper check valve and lower check valve are set to the chamber of septum upper and lower ends, the diaphragm setting
Inside the chamber of septum.
Particularly, Teflon ball and Teflon stick are equipped with inside the chamber of septum.
Particularly, the main structure body further includes pedestal.
The utility model has the following beneficial effects: the air-cylinder type diaphragm pump of the utility model, replaces spool with cylinder, and use
Independent double cylinder driving principles, cylinder mass are high, effectively prolong the service life, save the cost, independent two groups of imports and go out
Mouthful design, two groups of different pipelines can separately or simultaneously add different solution, and ensure that solution works at the same time, mutually not shadow
It rings, improves work efficiency.
The utility model is described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is air-cylinder type diaphragm pump complete machine structure schematic diagram described in the utility model.
Fig. 2 is air-cylinder type diaphragm pump structure exploded view described in the utility model.
Specific embodiment
Embodiment 1:
As shown in Figs. 1-2, air-cylinder type diaphragm pump structure setting provided in this embodiment:
Air-cylinder type diaphragm pump, including a main structure body 6, the main structure body include the unidirectional valve union of bilateral symmetry distribution
Assembly 1 and two groups of built-in cylinders 2, the check valve connector assembly 1 include upper check valve 3, lower check valve 4 and diaphragm 5.
The main structure body 6 includes a stainless steel cage 7.The check valve connector assembly 2 includes the PE side plate 8 of combination settings
And aluminium lateral plate 9, the PE side plate 8 and aluminium lateral plate 9 form chamber of septum 10, the upper check valve 3 and lower check valve 4 are set to described
10 upper and lower ends of chamber of septum, the diaphragm 5 are set to inside the chamber of septum 10.Teflon is equipped with inside the chamber of septum 10
Ball 11 and Teflon stick 12.The main structure body 6 further includes pedestal 13.
Technical principle range is as follows:
Spool is replaced with cylinder, and uses independent double cylinder driving principles, cylinder mass is high, effectively extends and uses the longevity
Life, save the cost, independent two groups of inlet and outlets design, two groups of different pipelines can add different solution simultaneously, and
It ensures that solution works at the same time, is independent of each other, improves work efficiency.
Specifically: two imports and two outlets have been set, has met while using, also can be used alone.Such as A and B liquid, lead to
Diaphragm pump is to reprocess B liquid the problem of first handling A liquid, and air-cylinder type diaphragm pump provided in this embodiment, can be with
A liquid and B liquid are pumped into from two imports respectively simultaneously, two outlets are independently extracted out, and both sides can start simultaneously at work, can also
Separately work independently, two uses that can replace on the market.
The utility model is not limited to the above embodiment, it is all using structure similar to the utility model and its method come real
All embodiments of existing the utility model aim are within scope of protection of the utility model.
Claims (5)
1. air-cylinder type diaphragm pump, which is characterized in that including a main structure body, the main structure body includes the list of bilateral symmetry distribution
To valve union assembly and two groups of built-in cylinders, the check valve connector assembly includes upper check valve, lower check valve and diaphragm.
2. air-cylinder type diaphragm pump according to claim 1, which is characterized in that the main structure body includes a stainless steel cage.
3. air-cylinder type diaphragm pump according to claim 1, which is characterized in that the check valve connector assembly includes that combination is set
The PE side plate and aluminium lateral plate set, the PE side plate and aluminium lateral plate form chamber of septum, and the upper check valve and lower check valve are set to
The chamber of septum upper and lower ends, the diaphragm are set to inside the chamber of septum.
4. air-cylinder type diaphragm pump according to claim 3, which is characterized in that be equipped with inside the chamber of septum Teflon ball and
Teflon stick.
5. air-cylinder type diaphragm pump according to claim 1, which is characterized in that the main structure body further includes pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993869.0U CN209145819U (en) | 2018-11-29 | 2018-11-29 | Air-cylinder type diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993869.0U CN209145819U (en) | 2018-11-29 | 2018-11-29 | Air-cylinder type diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209145819U true CN209145819U (en) | 2019-07-23 |
Family
ID=67288385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821993869.0U Active CN209145819U (en) | 2018-11-29 | 2018-11-29 | Air-cylinder type diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209145819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404264A (en) * | 2018-11-29 | 2019-03-01 | 东莞市力壹机械设备有限公司 | Air-cylinder type diaphragm pump |
-
2018
- 2018-11-29 CN CN201821993869.0U patent/CN209145819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404264A (en) * | 2018-11-29 | 2019-03-01 | 东莞市力壹机械设备有限公司 | Air-cylinder type diaphragm pump |
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