CN205243800U - It singly goes out integral pneumatic diaphragm pump singly to advance - Google Patents
It singly goes out integral pneumatic diaphragm pump singly to advance Download PDFInfo
- Publication number
- CN205243800U CN205243800U CN201520879009.4U CN201520879009U CN205243800U CN 205243800 U CN205243800 U CN 205243800U CN 201520879009 U CN201520879009 U CN 201520879009U CN 205243800 U CN205243800 U CN 205243800U
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- China
- Prior art keywords
- centerbody
- singly
- pump
- fluid chamber
- membrane body
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- Expired - Fee Related
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Abstract
The utility model discloses an it singly goes out integral pneumatic diaphragm pump singly to advance, including the centerbody and the left and right pump body, the left and right pump body is sealed clamping in the both sides of centerbody and respectively and be formed with the pump chamber between the centerbody respectively, be equipped with centre bore and pneumatic valve mounting hole on the centerbody, the cover is equipped with the center pin in the centre bore, but the cover is equipped with the pneumatic valve that moves in the pneumatic valve mounting hole about the control center axle, the center pin both ends are fixed with the diaphragm respectively, are formed with the air cavity between two diaphragms and the centerbody respectively, are formed with the liquid chamber between two diaphragms and the corresponding pump body respectively, the water inlet that has with both sides liquid chamber UNICOM is opened to the bottom of centerbody, and the delivery port that has with both sides liquid chamber UNICOM is opened at the top of centerbody. The utility model discloses the structure is integral design, and it is more convenient to install to ensure sealing performance, can be used to the strong liquid of corrosivity such as food, medicament and sulphuric acid, alkali.
Description
Technical field:
The utility model relates generally to one and singly enters singly to go out the pneumatic membrane pump of monoblock type.
Background technology:
Pneumatic diaphragm pump is a kind of Novel conveyer tool, is a kind of pump class of current latest domestic grain husk. Employing compressed air is power source, and for various corrosive liquids, with the liquid of particle, high viscosity, volatile, inflammable, hypertoxic liquid, all can be taken out light and exhaust.
Pneumatic diaphragm pump in prior art is because spare and accessory parts are more, and assembling is complicated.
Utility model content:
The utility model object is exactly the defect in order to make up prior art, provides a kind of structural design singly to enter cleverly singly to go out the pneumatic membrane pump of monoblock type.
The utility model is achieved through the following technical solutions:
One singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: include centerbody and the left and right pump housing, the left and right pump housing respectively sealed card is contained in the both sides of centerbody and respectively and be formed with pump chamber between centerbody; Centerbody is provided with centre bore and air valve installing hole, is set with central shaft in centre bore, in air valve installing hole, is set with and can controls the air valve that central shaft moves left and right; Central shaft two ends are fixed with respectively diaphragm, between two diaphragms and centerbody, are formed with respectively air cavity, between two diaphragms and the corresponding pump housing, are formed with respectively fluid chamber; The bottom of described centerbody has the water inlet with both sides fluid chamber UNICOM, and the top of centerbody has the delivery port with both sides fluid chamber UNICOM.
One singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: described diaphragm includes the membrane body of dish type, the annular inboard face of membrane body is provided with annular groove, in annular groove, be provided with some concentric circular anti-fold reinforcements, the anti-fold reinforcement of every circle is made up of the anti-fold rib section of multiple arcs spaced apart respectively.
One singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: the medial surface of membrane body is provided with conical cavity, and the annular outer rim of described membrane body is retainer ring, between described membrane body conical cavity and retainer ring, is provided with arc-shaped transition portion; Described annular groove is positioned at arc-shaped transition portion; The annular inboard face of described retainer ring is provided with circular tensile-resistant reinforcing rib, and tensile-resistant reinforcing rib is that the anti-lacing wire bar of the arc spaced apart by multistage forms.
One singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: between described water inlet and corresponding fluid chamber and between delivery port and corresponding fluid chamber, block valve is all installed.
Operation principle of the present utility model is as follows:
The utility model, by the left and right movement of Air Valve Control central shaft, moves to right when central shaft drives right side diaphragm, and the liquid in the fluid chamber of right side is extruded delivery port, sucks liquid in the fluid chamber of left side from water inlet simultaneously. In the time that central shaft drives left side diaphragm to move to left, the liquid in the fluid chamber of left side is extruded from delivery port, meanwhile, in the fluid chamber of right side, sucks liquid from water inlet. So, working in reciprocating mode, realizes the object of pumping liquid.
In diaphragm, by anti-fold reinforcement is set in arc groove, and anti-fold reinforcement is divided into several little arc ribs, makes membrane body more soft, improve pull resistance and intensity, prevent fold, met the user demand of enterprise.
The utility model has the advantages that:
The utility model structure is integral design, easier for installation, and has guaranteed sealing property, can be used for the strong liquid of corrosivity such as food, medicament and sulfuric acid, highly basic. Situ cleaning, disinfect in situ, can be used for laboratory.
Brief description of the drawings:
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the front view of diaphragm.
Fig. 4 is the side view of diaphragm.
Detailed description of the invention:
Referring to accompanying drawing.
A kind of two go out two enter the pneumatic membrane pump of monoblock type, include centerbody 1 and the left and right pump housing 2,3, the left and right pump housing 2,3 respectively sealed card is contained in the both sides of centerbody 1 and is formed with pump chamber respectively and between centerbody 1; Centerbody 1 is provided with centre bore and air valve installing hole, is set with central shaft 5 in centre bore, is set with and can controls the air valve 6 that central shaft 5 moves left and right in air valve installing hole; Central shaft 5 two ends are fixed with respectively between 7, two diaphragms 7 of diaphragm and centerbody 1 and are formed with respectively between 4, two diaphragms 7 of air cavity and the corresponding pump housing and are formed with respectively fluid chamber 8; The bottom of described centerbody has the water inlet 9 with both sides fluid chamber UNICOM, and the top of centerbody has the delivery port 10 with both sides fluid chamber UNICOM.
Diaphragm includes the membrane body 11 of dish type, the annular inboard face of membrane body 11 is provided with annular groove 12, in annular groove 12, be provided with some concentric circular anti-fold reinforcements 13, the anti-fold reinforcement 13 of every circle is made up of the anti-fold rib section of multiple arcs spaced apart respectively.
The medial surface of membrane body is provided with conical cavity 14, and the annular outer rim of described membrane body is retainer ring 15, between described membrane body conical cavity and retainer ring 15, is provided with arc-shaped transition portion 16; Described annular groove is positioned at arc-shaped transition portion; The annular inboard face of described retainer ring is provided with circular tensile-resistant reinforcing rib 17, and tensile-resistant reinforcing rib 17 is that the anti-lacing wire bar of the arc spaced apart by multistage forms.
Between described water inlet and corresponding fluid chamber and between delivery port and corresponding fluid chamber, block valve 18 is all installed.
Claims (4)
1. singly enter singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: include centerbody and the left and right pump housing, the left and right pump housing respectively sealed card is contained in the both sides of centerbody and respectively and be formed with pump chamber between centerbody; Centerbody is provided with centre bore and air valve installing hole, is set with central shaft in centre bore, in air valve installing hole, is set with and can controls the air valve that central shaft moves left and right; Central shaft two ends are fixed with respectively diaphragm, between two diaphragms and centerbody, are formed with respectively air cavity, between two diaphragms and the corresponding pump housing, are formed with respectively fluid chamber; The bottom of described centerbody has the water inlet with both sides fluid chamber UNICOM, and the top of centerbody has the delivery port with both sides fluid chamber UNICOM.
2. one according to claim 1 singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: described diaphragm includes the membrane body of dish type, the annular inboard face of membrane body is provided with annular groove, in annular groove, be provided with some concentric circular anti-fold reinforcements, the anti-fold reinforcement of every circle is made up of the anti-fold rib section of multiple arcs spaced apart respectively.
3. one according to claim 2 singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: the medial surface of membrane body is provided with conical cavity, the annular outer rim of described membrane body is retainer ring, between described membrane body conical cavity and retainer ring, is provided with arc-shaped transition portion; Described annular groove is positioned at arc-shaped transition portion; The annular inboard face of described retainer ring is provided with circular tensile-resistant reinforcing rib, and tensile-resistant reinforcing rib is that the anti-lacing wire bar of the arc spaced apart by multistage forms.
4. one according to claim 1 singly enters singly to go out the pneumatic membrane pump of monoblock type, it is characterized in that: between described water inlet and corresponding fluid chamber and between delivery port and corresponding fluid chamber, block valve is all installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879009.4U CN205243800U (en) | 2015-11-03 | 2015-11-03 | It singly goes out integral pneumatic diaphragm pump singly to advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879009.4U CN205243800U (en) | 2015-11-03 | 2015-11-03 | It singly goes out integral pneumatic diaphragm pump singly to advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243800U true CN205243800U (en) | 2016-05-18 |
Family
ID=55942886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879009.4U Expired - Fee Related CN205243800U (en) | 2015-11-03 | 2015-11-03 | It singly goes out integral pneumatic diaphragm pump singly to advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351177A (en) * | 2015-11-03 | 2016-02-24 | 王庆昌 | Single-input and single-output integral pneumatic diaphragm pump |
-
2015
- 2015-11-03 CN CN201520879009.4U patent/CN205243800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351177A (en) * | 2015-11-03 | 2016-02-24 | 王庆昌 | Single-input and single-output integral pneumatic diaphragm pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: Demonstration zone in Hanzhoung city of Lu'an province Anhui 237000 northbound Patentee after: Anhui Lechang Pneumatic Fluid Equipment Technology Co.,Ltd. Address before: 237000 Anhui province Lu'an City Jin'an District North Industrial Park Anhui Lechang pneumatic fluid equipment Co., Ltd. Patentee before: Wang Qingchang |
|
| 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: 20160518 Termination date: 20171103 |