CN2296413Y - Pulsometer - Google Patents
Pulsometer Download PDFInfo
- Publication number
- CN2296413Y CN2296413Y CN 96221213 CN96221213U CN2296413Y CN 2296413 Y CN2296413 Y CN 2296413Y CN 96221213 CN96221213 CN 96221213 CN 96221213 U CN96221213 U CN 96221213U CN 2296413 Y CN2296413 Y CN 2296413Y
- Authority
- CN
- China
- Prior art keywords
- valve
- liquid
- air
- pump chamber
- pump
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a pneumatic pump, which is composed of an air compressor, two pump chambers, a drain pipe, a suction valves, a drain valve, air pipes, air inlet valves, air outlet valves, and a regulating valve, wherein, the air compressor is respectively connected with the two pump chambers through the air pipes; the upper sides of the air pipes are provided with the air inlet valves and the air outlet valves; the suction valves are arranged at the bottom parts of the two pump chambers; the pump chambers are connected by the drain pipe; the drain valve is arranged at the bottom part of the drain pipe; the air pressure regulating valve is arranged on the exhaust pipe of the air compressor. The fluid delivery of the utility model can be completed by the air pressure, which eliminates the wear of machine elements such as the impeller of a common pump, the threaded rod of a gear, etc., and the noise generated by the wear. The utility model has the advantages of simple structure, easy manufacture, low cost, and long service life. The utility model is widely used for delivery the fluids in departments such as a petroleum, a chemical industry, a water conservancy, etc.
Description
The utility model relates to a kind of pneumatic pump.
Normally used pump all adopts mechanical parts (impeller, screw gear, piston etc.) motion contact liq, finishes a series of processes such as lifting conveying to liquid.Because the impeller in the pump chamber is made high speed rotary motion, forms bigger positive/negative pressure, this class pump has advantages such as bigger lift and flow, but manufacture and design difficulty, involve great expense, and easily enter air in pump chamber and the suction pipe thereof transfusion is interrupted, while in the little life-span of suction is short, the installation and maintenance difficulty.
The purpose of this utility model is to produce a kind of pneumatic pump, and it is to reach the transfusion function by air pressure effect liquid.
The utility model is achieved like this, it is made up of air compressor, left pump chamber, right pump chamber, liquid-discharging tube, liquid sucting valve, liquid discharging valve, tracheae, suction valve, outlet valve, air pressure regulator.Air compressor is connected with left and right pump chamber respectively by two tracheaes, and is connected with suction valve and outlet valve on every tracheae, the turnover of control gaseous.A liquid sucting valve is respectively arranged at the bottom of two pump chambers, and a liquid discharging valve is respectively arranged at the bottom of liquid-discharging tube, and the top of liquid-discharging tube is liquid port.When opening left pump chamber outlet valve, when other valve valves are closed condition, left side pump chamber liquid sucting valve is opened under the pressure of pump, and liquid enters pump chamber deaeration simultaneously, after waiting to fill with liquid, close outlet valve, open left pump chamber suction valve and right pump chamber outlet valve simultaneously, start air compressor, the gas pressure of conveying is closed in the liquid sucting valve of liquid surface, left pump chamber, liquid discharging valve is opened, and the liquid of left pump chamber is gone out from liquid port.The liquid discharging valve of right pump chamber is closed, and liquid sucting valve is opened, the right pump chamber of draws fluid.In like manner, open left bank air valve and right suction valve, liquid is discharged left pump chamber liquid sucting valve inspiration liquid in the right pump chamber from liquid port.Liquid also just constantly is sucked into and discharges pump chamber.For the adjutage external and internal pressure, liquid can not be entered in the air compressor cylinder, a modulating valve is housed on the outlet pipe of air compressor, be convenient to the pilot pressure size.
Transfusion of the present utility model is to utilize air pressure to finish, and has eliminated the wearing and tearing of the mechanical parts such as impeller, gear screw rod of conventional pump, and the air pressure of two pump chambers is conversion using mutually, the efficient height, and easy manufacturing simple in structure, cost is low, long working life.Pump chamber can be conjuncted separable again, upright bedroom all can, the lift height, noise free, the liquid that is widely used in departments such as oil, chemical industry, water conservancy is carried.
Below in conjunction with accompanying drawing the utility model is further described below.
Accompanying drawing 1 is a work schematic representation of the present utility model.
Left pump chamber 2, right pump chamber 3, left liquid sucting valve 4, right liquid sucting valve 5, left liquid discharging valve 6, right liquid discharging valve 7, liquid-discharging tube 8, exhaust-valve 9, air pressure regulator 10, tracheae 11, left suction valve 12, right suction valve 13, left bank air valve 14, right outlet valve 15, air compressor 16, liquid port in the drawings, 1.
As shown in the figure, at first open left bank air valve 13 and exhaust-valve 8, close other valve valve, left side pump chamber 1 forms negative pressure, left side liquid sucting valve 3 is opened, and liquid enters left pump chamber, closes left bank air valve and exhaust-valve then, open left suction valve 11 and right outlet valve 14, start air compressor 15, because the effect of air pressure, left liquid sucting valve 3 and right liquid discharging valve 6 are closed, left side liquid discharging valve 5 is opened, and left pump chamber liquid is discharged from liquid port 16.Right liquid sucting valve 4 is opened under atmospheric action, and liquid enters right pump chamber, and such two pump chambers are finished the process of imbibition and discharge opeing, in like manner open right suction valve 12 and left bank air valve 13, and right pump chamber liquid is discharged from liquid port, and left pump chamber sucks liquid.
Claims (1)
1, a kind of pneumatic pump, it is made up of air compressor, left pump chamber, right pump chamber, liquid-discharging tube, liquid sucting valve, liquid discharging valve, tracheae, suction valve, outlet valve, air pressure regulator, it is characterized in that air compressor passes through two tracheaes and is connected with left pump chamber, right pump chamber respectively, be connected with suction valve and outlet valve on every tracheae, a feed liquor valve is respectively arranged at the bottom of two pump chambers, connect by liquid-discharging tube between the pump chamber, a liquid discharging valve is respectively arranged at the bottom of liquid-discharging tube, the top of liquid-discharging tube is liquid port, and an air pressure regulator is housed on the outlet pipe of air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221213 CN2296413Y (en) | 1996-08-20 | 1996-08-20 | Pulsometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96221213 CN2296413Y (en) | 1996-08-20 | 1996-08-20 | Pulsometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296413Y true CN2296413Y (en) | 1998-11-04 |
Family
ID=33901201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96221213 Expired - Fee Related CN2296413Y (en) | 1996-08-20 | 1996-08-20 | Pulsometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296413Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133293A (en) * | 2012-04-28 | 2013-06-05 | 苏州嘉净环保科技股份有限公司 | Fixed ratio pneumatic water pump |
| CN113359887A (en) * | 2021-06-11 | 2021-09-07 | 华能澜沧江水电股份有限公司 | Ultrahigh-pressure grouting pressure control device and control method |
-
1996
- 1996-08-20 CN CN 96221213 patent/CN2296413Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133293A (en) * | 2012-04-28 | 2013-06-05 | 苏州嘉净环保科技股份有限公司 | Fixed ratio pneumatic water pump |
| CN113359887A (en) * | 2021-06-11 | 2021-09-07 | 华能澜沧江水电股份有限公司 | Ultrahigh-pressure grouting pressure control device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |