CN201934296U - Water pump pressure controller convenient for regulating pressure - Google Patents
Water pump pressure controller convenient for regulating pressure Download PDFInfo
- Publication number
- CN201934296U CN201934296U CN2010206418174U CN201020641817U CN201934296U CN 201934296 U CN201934296 U CN 201934296U CN 2010206418174 U CN2010206418174 U CN 2010206418174U CN 201020641817 U CN201020641817 U CN 201020641817U CN 201934296 U CN201934296 U CN 201934296U
- Authority
- CN
- China
- Prior art keywords
- water pump
- pressure controller
- pressure
- pump pressure
- adjusting screw
- 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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- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a water pump pressure controller, which comprises a casing and a base provided with a connector, wherein, a regulation hole is formed at the top of the casing, and a plug is plugged in the regulation hole. By adopting the water pump pressure controller, all that is needed is to remove a the plug, the pressure of water flow can be regulated through a linear horizontal pulling screwdriver, so that the water pump pressure controller is convenient, time-saving and worry-saving. Without frequent disassembly, the water pump pressure controller has long service and is used simply.
Description
Technical field
The utility model relates to a kind of water-aspirator pressure controller.
Background technique
The water-aspirator pressure controller mainly is used in the controller on the water pump, just hydraulic pressure is lower than a numerical controller and opens when water flow is little, water pump is started working, when water flow is big just hydraulic pressure exceed a numerical value so the water-aspirator pressure controller just cut off the electricity supply, water pump just quits work.
CN2721927Y discloses a kind of water-aspirator pressure controller because its housing adopts one-shot forming technique, and the pressure of adjusting water pump just need be taken product apart and regulate, and also causes mechanical failure when losing time easily.
The model utility content
The purpose of this utility model is to provide a kind of convenient water-aspirator pressure controller of regulating pressure.
The purpose of this utility model is achieved through the following channels: a kind of convenient water-aspirator pressure controller of regulating pressure, it comprises housing and has the base of joint, the regulator of being made up of spring and adjusting screw is attached to pressing diaphragm on the pressure-sensitive chamber of this base by briquetting, briquetting contacts on the rocker of instantaneously changing device, the contact is connected by pull bar with the springboard of instantaneously changing device, on frame, be provided with secondary adjusting screw, contact with the springboard of instantaneously changing device, the position of the corresponding adjusting screw in the top of housing is provided with adjustment hole, is plugged with plug in the hole.
The utility model water-aspirator pressure controller only need be taken away this plug, just can regulate the pressure of current with the flat cocked son of one one word, convenient and time-savingly saves worry.Do not have frequent dismounting to cause the life-span of product long yet, use simple.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the utility model structural representation.
Among the figure: 1 adjusting screw, 2 springs, the rocker of 3 instantaneously changing devices, the springboard of 4 instantaneously changing devices, 5 briquettings, 6 diaphragms, 7 bases, 8 contacts, 9 secondary adjusting screw, 10 pull bars, 11 supports, 12 housings, 13 plugs, 14 adjustment holes.
Embodiment
As shown in Figure 1, a kind of convenient water-aspirator pressure controller of regulating pressure of the utility model, it comprises housing 12 and has the base 7 of joint, the regulator of being made up of spring 2 and adjusting screw 1 overlays diaphragm 6 on the pressure-sensitive chamber of this base 7 by briquetting 5, briquetting 5 contacts on the rocker 3 of instantaneously changing device, contact 8 is connected by pull bar 10 with the springboard 4 of instantaneously changing device, on frame 11, be provided with secondary adjusting screw 9, contact with the springboard 4 of instantaneously changing device, the position of the corresponding adjusting screw 1 in the top of housing 12 is provided with adjustment hole 14, is plugged with plug 13 in the hole.Plug 13 is made for rubber or plastics.
Claims (1)
1. one kind makes things convenient for the water-aspirator pressure controller of regulating pressure, it comprises housing (12) and has the base (7) of joint, the regulator of being made up of spring (2) and adjusting screw (1) overlays diaphragm (6) on the pressure-sensitive chamber of this base (7) by briquetting (5), briquetting (5) contacts on the rocker (3) of instantaneously changing device, contact (8) is connected by pull bar (10) with the springboard (4) of instantaneously changing device, on frame (11), be provided with secondary adjusting screw (9), contact with the springboard (4) of instantaneously changing device, it is characterized in that: the position of the corresponding adjusting screw in the top of housing (12) (1) is provided with adjustment hole (14), is plugged with plug (13) in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206418174U CN201934296U (en) | 2010-12-06 | 2010-12-06 | Water pump pressure controller convenient for regulating pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206418174U CN201934296U (en) | 2010-12-06 | 2010-12-06 | Water pump pressure controller convenient for regulating pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934296U true CN201934296U (en) | 2011-08-17 |
Family
ID=44445815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206418174U Expired - Fee Related CN201934296U (en) | 2010-12-06 | 2010-12-06 | Water pump pressure controller convenient for regulating pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934296U (en) |
Cited By (1)
| 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 |
-
2010
- 2010-12-06 CN CN2010206418174U patent/CN201934296U/en not_active Expired - Fee Related
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 |
| 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 |
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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: ZHEJIANG MONRO MACHINERY + ELECTRONIC CO., LTD. Free format text: FORMER OWNER: LIN XI Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 317500 Zhejiang province Wenling City Taiping Street River Road No. 263 Patentee after: ZHEJIANG MONRO MACHINERY & ELECTRONIC CO., LTD. Address before: 317500 Zhejiang province Wenling City Taiping Street River Road No. 263 Patentee before: Lin Xi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |