CN200989292Y - Dynamic water pump - Google Patents
Dynamic water pump Download PDFInfo
- Publication number
- CN200989292Y CN200989292Y CN 200520144492 CN200520144492U CN200989292Y CN 200989292 Y CN200989292 Y CN 200989292Y CN 200520144492 CN200520144492 CN 200520144492 CN 200520144492 U CN200520144492 U CN 200520144492U CN 200989292 Y CN200989292 Y CN 200989292Y
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- CN
- China
- Prior art keywords
- water pump
- pump
- power water
- diaphragm
- valve
- 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
The utility model relates to a new power water pump, namely a diaphragm pump consisting of an electric motor, an eccentric wheel, a bearing bracket stand, a swinging bracket, a pump body diaphragm and a valve. The power water pump has the advantages of small volume, practicability, long service life and excellent performance. More critically, The power water pump has the following premium technical characteristics: 1. pumping in vacuum and rotating without water; 2. the maximum range of lift is 20 meters, and the maximum suction lift can be up to 10 meters, the pump capacity can be regulated in step-less manner through the openness of the valve and the outlet pressure is 60-80 phi; 3. the water pump can not produce the environmental pollution and injure the human body; 4. the structure is simple, components easy to be damaged are fewer and the pump is convenient to assembly and maintain; 5. the water pump needs no lubricating oil for lubrication and can not be affected under the dry-revolving state.
Description
Invention field
The utility model relates to a kind of new power water pump, claims diaphragm pump again.Comprise motor, eccentric wheel, bearing bracket stand, swing frame, pump housing diaphragm and valve.Described power water pump volume is little, and physical life is long, function admirable.
Background technique
In the prior art, diaphragm pump can be pumped flowing liquid, can carry some not runny media again, has many advantages of conveying mechanisies such as self-priming pump, vacuum pump, canned motorpump, slurry pump and transh pump.For a long time, in production procedure the pump that FLUID TRANSPORTATION and chemical reaction are equipped, all be axle seals formula. mechanical seal or packing seal are adopted in the sealing that is rotating shaft.The unsurmountable structural disadvantages of this shaft sealing device is leaked exactly, because it must rely on the leakage of fed sheet of a media or working medium to lubricate the sealing surface of rotating shaft, and be enclosed in wearing and tearing gradually in running up with axle, its leakage rate also will increase with the increase of wear extent, particularly to leakage inflammable, explosive, poisonous, hazardous medium, both environment was polluted, jeopardized production safety and operator's health again.For thoroughly stopping the leakage of chemical production field; eliminate environmental pollution, preserve the ecological environment, ensure production safety and health of operators; the new types of diaphragm pump of the utility model institute decorum claims power water pump to overcome described many disadvantages of the prior art again.
Summary of the invention
The purpose of this utility model provides a kind of new type power water pump.
The power water pump that the utility model provides, comprise motor, eccentric wheel, bearing bracket stand, swing frame, pump housing diaphragm, valve, it is characterized by described water pump is power with direct current or AC motor, driven by motor described eccentric wheel swing axis bolster and swing frame produce swing, thereby the pulling accent makes pump housing diaphragm produce suction, by described chamber valve and chamber rubber water inlet and outlet valve.Wherein said feed-water pump water outlet adopts fast extension bar button.In the preposition part of water pump pressure switch and resilient rubbber cushion have been installed; increase along with pressure when pump working makes resilient rubbber cushion work, when pressure surpasses water pump requirement is set, and pressure switch will stop or open automatically; pressure switch has the function that arranges the pressure size, pressure.In an optimized technical scheme, stainless steel spring sheet, spring, fine silver point of contact and motion bar sheet are housed in the described pressure switch.More preferably described motor is 12V, 24V or 36V direct current generator, or 115V or 220V AC motor; And rotating speed of motor is that per minute 2000 to 5000 changes, and being preferably 3000 changes.And the power water pump that the utility model adopted has adopted new material, has resistance to compression, antifatigue, the characteristic of environmental protection and acid resistant alkali.
In sum, power water pump volume provided by the utility model is little, and physical life is long, reasonable in design, function admirable.The more important thing is to have the good technical feature of following technology:
1. aspiration vacuum can be done commentaries on classics;
2. the lift maximum value is 20 meters; Inhaling the journey maximum value can reach 10 meters, flow and can realize step-less adjustment by air valve opening; Outlet pressure is 60-80phi;
3. this pump can not cause environmental pollution and harm personal safety;
4. simple in structure, easily worn part is annotated, and this pump structure is simple, convenient for installation and maintenance;
5. this pump need not be used oil lubrication, even idle running also has no effect to pump.
In addition, power water pump provided by the utility model can be applied to the water system of blood-collecting car, luxurious big bus, external luxury yacht, and the humidification system of the flowers, plants and trees of luxury villa has remedied deficiency of the prior art greatly.
Description of drawings
Figure is each structure member of the pressure pump described in the utility model and annexation.
Embodiment
Certain embodiments is the best illustration of the utility model content; but these embodiments illustrate technological scheme; for those abilities in those of ordinary skill, those modifications that do not deviate from the utility model aim are still within the utility model protection domain.
The utility model is a kind of power water pump, claims diaphragm pump again.The power section of water pump is to be power by direct current 36V or alternating current 220V motor, motor 1 rotating speed that changes by per minute 3000 is that power drives eccentric wheel 2 swing axis bolsters and swing frame 3 generations are bobbed and woven, spur four accents, pump housing diaphragm 4,5 produces suction and carries out work by four chamber valves 7 and five chamber rubber water inlet and outlet valves 10, the water pump intake-outlet adopts fast extension bar button 8,9 simple installations, flexibly.The preposition part of diaphragm pump has been installed by pressure switch 12 and resilient rubbber cushion 11 increase along with pressure when pump working makes resilient rubbber cushion work; when pressure surpasses water pump requirement is set; pressure switch will stop or open automatically, and pressure switch has the function that arranges the pressure size, pressure.The stainless steel spring sheet is arranged in the switch, spring, fine silver point of contact and three used materials of this product of motion bar sheet diaphragm pump have resistance to compression, antifatigue, environmental protection and natural rubber acid resistant alkali.
Claims (6)
1. power water pump, comprise motor, eccentric shaft bolster, swing frame, the pump housing, diaphragm, valve, it is characterized by: described motor is connected in pump housing bonnet by eccentric shaft bolster and swing frame, and pump housing bonnet front end links together by diaphragm and valve and the pump housing again.
2. power water pump according to claim 1, wherein said pump outlet adopts fast extension bar button.
3. power water pump according to claim 1, the preposition part of described water pump has been installed pressure switch and resilient rubbber cushion.
4. as power water pump as described in the claim 3, stainless steel spring sheet, spring, fine silver point of contact and motion bar sheet are housed in the wherein said pressure switch.
5. power water pump according to claim 1, described motor is 12V, 24V or 36V direct current generator.
6. power water pump according to claim 1, described motor is 115V or 220V AC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144492 CN200989292Y (en) | 2005-12-19 | 2005-12-19 | Dynamic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144492 CN200989292Y (en) | 2005-12-19 | 2005-12-19 | Dynamic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989292Y true CN200989292Y (en) | 2007-12-12 |
Family
ID=38940329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144492 Expired - Fee Related CN200989292Y (en) | 2005-12-19 | 2005-12-19 | Dynamic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989292Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072138A (en) * | 2011-01-18 | 2011-05-25 | 上海江浪流体机械制造有限公司 | High-absorption process energy-saving device of pneumatic diaphragm pump |
| CN104110365A (en) * | 2014-06-06 | 2014-10-22 | 台州中一科技有限公司 | High-pressure self-suction water pump with overload protection function |
-
2005
- 2005-12-19 CN CN 200520144492 patent/CN200989292Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072138A (en) * | 2011-01-18 | 2011-05-25 | 上海江浪流体机械制造有限公司 | High-absorption process energy-saving device of pneumatic diaphragm pump |
| CN102072138B (en) * | 2011-01-18 | 2012-07-25 | 上海江浪流体机械制造有限公司 | High-absorption process energy-saving device of pneumatic diaphragm pump |
| CN104110365A (en) * | 2014-06-06 | 2014-10-22 | 台州中一科技有限公司 | High-pressure self-suction water pump with overload protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20101219 |