CN201539396U - Water pump pressure controller with adjustable starting pressure - Google Patents
Water pump pressure controller with adjustable starting pressure Download PDFInfo
- Publication number
- CN201539396U CN201539396U CN2009203111284U CN200920311128U CN201539396U CN 201539396 U CN201539396 U CN 201539396U CN 2009203111284 U CN2009203111284 U CN 2009203111284U CN 200920311128 U CN200920311128 U CN 200920311128U CN 201539396 U CN201539396 U CN 201539396U
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- pressure
- lever
- water
- housing
- lower chambers
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Abstract
The utility model discloses a water pump pressure controller with adjustable starting pressure, which comprises a housing with a water inlet and a water outlet; a pressure lever is arranged in the housing; the lower part of the pressure lever is connected with a water pump starting circuit module; a diaphragm arranged at the middle part of the pressure lever divides the inner cavity of the housing into an upper cavity and a lower cavity; the lower cavity is communicated with the water inlet and the water outlet; at the same time, a pressure stop block on the pressure lever is arranged in the lower cavity on the lower side of the diaphragm; a back up block on the lever is arranged in the upper cavity on the upper side of the diaphragm; a compression spring is mounted on the back up block; a gasket is arranged at the top of the compression spring; and the top of the gasket is propped against a bolt mounted at the top of the housing through a thread under the action of water pressure. The utility model overcomes a defect that the starting pressure of the prior pressure controller is unadjustable, can adjust the starting pressure in operation as requires, and has the characteristics of convenient use and simple purchasing.
Description
Technical field
The utility model relates to the adjustable water-aspirator pressure controller of a kind of water-aspirator pressure controller, particularly breakout pressure.
Background technique
For playing the effect of energy-saving and water-saving, electric water pump all can be provided with pressure controller in its pipeline at present, in case when hydraulic pressure was lower than setting value, controller will be connected pump power made starting mode of pump carry out work, realizes the purpose of control automatically.But the starting mode of pump pressure of existing pressure controller generally just configures when dispatching from the factory, can not arbitrarily adjust in use, not only make troubles to use, and buy to the user and to bring difficulty, if breakout pressure is excessive, can make it in running order for a long time for low-pressure pump, cause burn-down of electric motor, if breakout pressure is too small, then can cause the tall building can't normal water supply.
The model utility content
At the problems referred to above, the utility model has designed the adjustable water-aspirator pressure controller of a kind of breakout pressure, and it can be adjusted breakout pressure at work as required, has characteristics easy to use, that purchase is easy.
For achieving the above object, the utility model is by the following technical solutions:
The water-aspirator pressure controller that a kind of breakout pressure is adjustable, comprise the housing of bringing the mouth of a river and water outlet into, it is characterized in that: a pressure lever is set in the described housing, the lever bottom is connected with the starting mode of pump circuit module, the lever middle part is provided with barrier film the housing inner chamber is divided into upper chamber and lower chambers, lower chambers is communicated with water intake and water outlet, lever is provided with pressure stop in the lower chambers of barrier film downside simultaneously, lever is provided with support block in the upper chamber of barrier film upside, one pressure spring is installed on the support block, the pressure spring top is provided with a pad, holds mutually with the bolt that screw thread is installed in case top at the effect lower levelling plate top of hydraulic pressure.
Above-mentioned hull outside is provided with a pressure gauge that is communicated with lower chambers.
In use, when water enters lower chambers and when being flowed out by water outlet from water intake, hydraulic pressure will upwards promote pressure stop to be made on the lever and moves, the moving support block of the last shipper pole of lever moves synchronously and promotes pressure spring and pad, pad is held mutually with the bolt that is arranged on case top, at this moment, in the middle of bolt, pad, pressure spring, lever and hydraulic pressure are in and concern movingly.
Under the enough situation of pressure, the lever bottom is arranged in the curtailment of starting mode of pump module to trigger enable switch, water pump is not worked, otherwise in case hydraulic pressure reduces, lever will move down under the effect of pressure spring restoring force gradually, when if hydraulic pressure is reduced to setting value, lever is deep into length in the starting mode of pump module and will opens pump power and make its work, thereby realizes the automatic control of pump motor, reaches the purpose of energy-saving and water-saving.
At this, the big I of starting mode of pump pressure by adjustment (adjusting) lever movably the distance realize.Lever movably distance is more little, and the active force that pressure spring needs is big more, and breakout pressure is big more; Lever movably distance is big more, and the active force that pressure spring needs is more little, and breakout pressure is more little.At this, the movable distance of lever realizes that by the distance of regulating pad and case top move down when the backspin bolt will make pad, the lever movable distance will be dwindled accordingly, when on revolve bolt and will make on the pad and move, the lever movable distance will increase accordingly.Promptly in the middle of reality was used, the user only need regulate bolt and just can regulate starting mode of pump pressure easily, and was simple to operation, and this structural design has enlarged the using scope of pressure controller, greatly facilitates choosing and using of user.
In addition, regulate for making things convenient for pressure, improve pressure controlled degree of accuracy, the utility model hull outside is provided with a pressure gauge that is communicated with its lower chambers, and the pressure size adjustment is observed intuitively visual, and image is understood.
Description of drawings
Fig. 1, structural representation of the present utility model.
Embodiment
As shown in Figure 1, the water-aspirator pressure controller that a kind of breakout pressure is adjustable, comprise the housing 1 of bringing the mouth of a river 11 and water outlet 12 into, one pressure lever 2 is set in the described housing 1, lever 2 bottoms are connected with starting mode of pump circuit module 3, lever 2 middle parts are provided with barrier film 4 the housing inner chamber are divided into upper chamber 13 and lower chambers 14, lower chambers 14 is communicated with water intake 11 and water outlet 12, lever 2 is provided with pressure stop 5 in the lower chambers 14 of barrier film downside simultaneously, lever 2 is provided with support block 6 in the upper chamber 13 of barrier film upside, one pressure spring 7 is installed on the support block, pressure spring 7 tops are provided with a pad 8, and the bolt 9 that is installed in housing 1 top at effect lower levelling plate 8 tops and the screw thread of hydraulic pressure holds mutually.
In use, when water enters lower chambers 14 and when being flowed out by water outlet 12 from water intake 11, hydraulic pressure will upwards promote pressure stop 5 to be made on the lever 2 and moves, the moving support block 6 of the last shipper pole of lever 2 moves synchronously and promotes pressure spring 7 and pad 8, pad 8 is held mutually with the bolt 9 that is arranged on housing 1 top, at this moment, in the middle of bolt 9, pad 8, pressure spring 7, lever 2 and hydraulic pressure are in and concern movingly.
Under the enough situation of pressure, lever 2 bottoms are arranged in the curtailment of starting mode of pump module 3 to trigger enable switch, water pump is not worked, otherwise in case hydraulic pressure reduces, lever 2 will move down under the effect of pressure spring 7 restoring forces gradually, when if hydraulic pressure is reduced to setting value, lever 2 is deep into length in the starting mode of pump module 3 and will opens pump power and make its work, thereby realizes the automatic control of pump motor, reaches the purpose of energy-saving and water-saving.
At this, the big I of starting mode of pump pressure by adjustment (adjusting) lever 2 movably the distance realize.Lever 2 movably distance is more little, and the active force that pressure spring 7 needs is big more, and breakout pressure is big more; Lever 2 movably distance is big more, and the active force that pressure spring 7 needs is more little, and breakout pressure is more little.At this, the movable distance of lever 2 realizes that by the distance of regulating pad 8 and housing 1 top move down when backspin bolt 9 will make pad 8, lever 2 movable distance will be dwindled accordingly, when on revolve bolt 9 and will make on the pad 8 and move, lever 2 movable distance will increase accordingly.Promptly in the middle of reality was used, the user only need regulate bolt 9 and just can regulate starting mode of pump pressure easily, and was simple to operation, and from another angle, enlarged the using scope of pressure controller greatly, made things convenient for choosing and using of user.
In addition, regulate for making things convenient for pressure, improve pressure controlled degree of accuracy, the utility model housing 1 arranged outside has a pressure gauge 15 that is communicated with its lower chambers 14, makes adjusting pressure size intuitively visual, and image is understood.
In sum, the utility model has designed the adjustable Water pump pressure controller of a kind of starting pressure, and it can realize at work starting pressure being adjusted as required, has characteristics easy to use, that purchase is easy.
Claims (2)
1. the adjustable water-aspirator pressure controller of breakout pressure, comprise the housing of bringing the mouth of a river and water outlet into, it is characterized in that: a pressure lever is set in the described housing, the lever bottom is connected with the starting mode of pump circuit module, the lever middle part is provided with barrier film the housing inner chamber is divided into upper chamber and lower chambers, lower chambers is communicated with water intake and water outlet, lever is provided with pressure stop in the lower chambers of barrier film downside simultaneously, lever is provided with support block in the upper chamber of barrier film upside, one pressure spring is installed on the support block, the pressure spring top is provided with a pad, holds mutually with the bolt that screw thread is installed in case top at the effect lower levelling plate top of hydraulic pressure.
2. the water-aspirator pressure controller that breakout pressure as claimed in claim 1 is adjustable is characterized in that: described hull outside is provided with a pressure gauge that is communicated with lower chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203111284U CN201539396U (en) | 2009-09-23 | 2009-09-23 | Water pump pressure controller with adjustable starting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203111284U CN201539396U (en) | 2009-09-23 | 2009-09-23 | Water pump pressure controller with adjustable starting pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539396U true CN201539396U (en) | 2010-08-04 |
Family
ID=42590847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203111284U Expired - Fee Related CN201539396U (en) | 2009-09-23 | 2009-09-23 | Water pump pressure controller with adjustable starting pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674540A (en) * | 2013-12-30 | 2014-03-26 | 正丰阀门集团有限公司 | Life testing device of diaphragm of hydraulic control valve |
| CN104131967A (en) * | 2014-08-19 | 2014-11-05 | 安徽金科橡塑制品有限公司 | Simple water pump starter |
-
2009
- 2009-09-23 CN CN2009203111284U patent/CN201539396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674540A (en) * | 2013-12-30 | 2014-03-26 | 正丰阀门集团有限公司 | Life testing device of diaphragm of hydraulic control valve |
| CN103674540B (en) * | 2013-12-30 | 2016-06-08 | 正丰阀门集团有限公司 | Hydraulic control valve diaphragm endurance testing device |
| CN104131967A (en) * | 2014-08-19 | 2014-11-05 | 安徽金科橡塑制品有限公司 | Simple water pump starter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU WILPU ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: CHEN RONGBIN Effective date: 20121114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 317500 southeast Industrial Zone, pine gate town, Zhejiang, Wenling Patentee after: Taizhou Wilpu Electric Appliance Co., Ltd. Address before: 317500 Garden Village 5, Zhejiang, Wenling Patentee before: Chen Rongbin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20130923 |