CN202883330U - Novel pneumatic diaphragm pump - Google Patents
Novel pneumatic diaphragm pump Download PDFInfo
- Publication number
- CN202883330U CN202883330U CN 201220555890 CN201220555890U CN202883330U CN 202883330 U CN202883330 U CN 202883330U CN 201220555890 CN201220555890 CN 201220555890 CN 201220555890 U CN201220555890 U CN 201220555890U CN 202883330 U CN202883330 U CN 202883330U
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- Prior art keywords
- pneumatic diaphragm
- diaphragm pump
- pump
- utility
- model
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Abstract
The utility model discloses a pneumatic diaphragm pump and relates to a pneumatic diaphragm pump which is additionally provided with an air source air inlet. The novel pneumatic diaphragm pump is composed of two air inlets and a pump main body and is characterized in that an air inlet is additionally formed at an output end of the pump. The novel pneumatic diaphragm pump has the advantages of being novel in structure, safe, reliable, low in cost and convenient to install and use due to the fact that opening and stopping can be conducted only by simply opening and closing an air valve, saving energy and the like. The utility model belongs to the novel pneumatic diaphragm pump integrating economical efficiency and utility.
Description
Technical field
The utility model belongs to the novel pneumatic diaphragm pump, relates to a kind of membrane pump with pneumatic drive that installs gas source air inlet additional.
Background technique
Sell in the market the membrane pump with pneumatic drive that uses, the phenomenon that pump discharge conduit medium is retained in daily use, often can occur, will occur like this:
1, because the pipeline medium is not discharged fully, causes the wasting of resources;
2, since the pipeline medium discharge fully, so the arrangement of inconvenient pipeline, recovery;
3, the pipeline medium is retained, and overlong time is not processed and can be caused medium rotten, and impact reuses;
4, because the pipeline medium is retained, usually need artificial medium (such as oil, water etc.) of deriving in the pipeline, not only require great effort but also affect efficient.
For existing problem in the above-mentioned prior art, a kind of novel membrane pump with pneumatic drive of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
The purpose of this utility model is a kind of novel membrane pump with pneumatic drive of design.In order to solve exist in the prior art owing to medium is discharged and thoroughly not caused: the wasting of resources, inconvenience are reclaimed, impact reuses and affect the phenomenon such as efficient.
Technical solution of the present utility model is achieved in that
The membrane pump with pneumatic drive that installs gas source air inlet additional described in the utility model comprises pump main body and air slide valve front end airflow mouth (air inlet), comprises that also another air inlet forms---the outlet end suction port; And at the rear portion of outlet end suction port, also be provided with valve.
Wherein, described outlet end suction port is at the delivery side of pump end and installs an air inlet additional.
Outlet end suction port described in the utility model and air slide valve nose air intake, the two size specification is identical.
During the membrane pump with pneumatic drive normal operation, source of the gas (pressurized air is connected with pump with the band of gas usually) can be connected on the air slide valve nose air intake; Membrane pump with pneumatic drive after hours, when pump can not continue the medium in the delivery channel discharged, again with same source of the gas changing-over to the outlet end suction port, open valve and just the remaining media in the conduit can be utilized compressed-air actuated pressure directly to discharge.
The utility model has the advantages that apparently, be mainly manifested in:
The utlity model has the advantages such as novel structure, safe and reliable, with low cost, installation and (start-stop only need open and close valve simply) easy to use, energy saving, so belong to a kind of novel pneumatic diaphragm pump that integrates Economy and practicability.It puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Description of drawings
Fig. 1: structural representation of the present utility model (plan view);
Fig. 2: structural representation of the present utility model (left view);
In the drawings: 1, membrane pump with pneumatic drive main body; 2, outlet end suction port; 3, air slide valve nose air intake; 4, valve
Embodiment
Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.
Below in conjunction with accompanying drawing, the utility model is further described.
Specific embodiment of the utility model is shown in attached Fig. 1 and 2, and this pump is comprised of membrane pump with pneumatic drive main body 1 and two air inlets---outlet end suction port 2 and air slide valve nose air intake 3; Outlet end suction port 2 is arranged on the outlet end of membrane pump with pneumatic drive, and at the rear portion of outlet end suction port 2, also is provided with valve 4.
During the membrane pump with pneumatic drive normal operation, source of the gas (pressurized air is connected with pump with the band of gas usually) can be connected on the air slide valve nose air intake 3; Membrane pump with pneumatic drive after hours, when pump can not continue the medium in the delivery channel discharged, again with same source of the gas changing-over to outlet end suction port 2, open valve 4 and just the remaining media in the conduit can be utilized compressed-air actuated pressure directly to discharge.
The above; it only is better embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Above-described embodiment is preferred embodiments of the present utility model; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (2)
1. a novel pneumatic diaphragm pump comprises pump main body (1) and air slide valve front end airflow mouth (3), it is characterized in that: at the delivery side of pump end outlet end suction port (2) is set, and its rear portion is provided with valve (4).
2. novel pneumatic diaphragm pump according to claim 1, it is characterized in that: described outlet end suction port (2) is identical with the size specification of air slide valve nose air intake (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555890 CN202883330U (en) | 2012-10-26 | 2012-10-26 | Novel pneumatic diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555890 CN202883330U (en) | 2012-10-26 | 2012-10-26 | Novel pneumatic diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883330U true CN202883330U (en) | 2013-04-17 |
Family
ID=48074765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555890 Expired - Fee Related CN202883330U (en) | 2012-10-26 | 2012-10-26 | Novel pneumatic diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883330U (en) |
-
2012
- 2012-10-26 CN CN 201220555890 patent/CN202883330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |