CN201850578U - Secondary pressurization water supply device - Google Patents
Secondary pressurization water supply device Download PDFInfo
- Publication number
- CN201850578U CN201850578U CN2010205054700U CN201020505470U CN201850578U CN 201850578 U CN201850578 U CN 201850578U CN 2010205054700 U CN2010205054700 U CN 2010205054700U CN 201020505470 U CN201020505470 U CN 201020505470U CN 201850578 U CN201850578 U CN 201850578U
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- CN
- China
- Prior art keywords
- pressure gauge
- pump
- force
- forcing
- water
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- 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 specifically relates to a secondary pressurization water supply device comprising a conveying pipeline with a first check valve; one end of the conveying pipeline is connected with a tap water pipe network, and the other end of the conveying pipeline is connected with a user pipe network; a pressurization pump which is parallelly connected with the first check valve is arranged beside the first check valve; the water outlet pipeline of the pressurization pump which is parallelly connected with the first check valve is provided with a second check valve and an electric contact pressure gauge; the electric contact pressure gauge is electrically connected with the control cabinet of the pressurization pump; when the pressure measured by the electric contact pressure gauge reaches a preset lowest pressure value, the electric contact pressure gauge sends a signal to the control cabinet of the pressurization pump, and the pressurization pump starts to work; when the pressure measured by the electric contact pressure gauge reaches a preset highest pressure valve, the electric contact pressure gauge sends the signal to the control cabinet of the pressurization pump, and the pressurization pump stops working; and consequently, the water pressure is kept within a range capable of ensuring the normal water use of users. The secondary pressurization water supply device has a simple structure and is easy to install.
Description
Technical field
The utility model belongs to the water-supply technology field, is specifically related to a kind of second pressure water supply device.
Background technology
In the present water system, the pressure of municipal tap water usually can not satisfy various pressure demand, especially at the highrise building or the end of tap water supply pipe network, because hydraulic pressure is low and unstable, the needs of normal water can not be satisfied, therefore the secondary water-supply device must be in pipe network, set up.At present common way is the mode that installs reservoir or force (forcing) pump additional, and there is secondary pollution problem in the mode that installs reservoir additional, and the mode that installs force (forcing) pump additional also has a variety of at present, but mostly complex structure, trouble is installed.
Summary of the invention
The purpose of this utility model provides a kind of second pressure water supply device simple in structure, easy for installation.
For achieving the above object, the utility model has adopted following technical scheme: the utility model comprises the conveyance conduit which is provided with first flap valve, one end of conveyance conduit links to each other with the tap water pipe network, the other end links to each other with user's pipe network, the side of first flap valve is provided with the force (forcing) pump in parallel with it, the force (forcing) pump outlet conduit in parallel with first flap valve is provided with second flap valve, and the force (forcing) pump outlet conduit in parallel with first flap valve is provided with electro connecting pressure gauge, and electro connecting pressure gauge is electrically connected with the switch board of force (forcing) pump.
As shown from the above technical solution, when the force value of measuring when electro connecting pressure gauge reaches predefined minimum pressure value, electro connecting pressure gauge signals for the switch board of force (forcing) pump, force (forcing) pump is started working, when the force value of measuring when electro connecting pressure gauge reaches predefined maximum pressure value, electro connecting pressure gauge signals for the switch board of force (forcing) pump, force (forcing) pump quits work, hydraulic pressure value is remained in the scope that can guarantee the normal water of user, and the utility model is simple in structure, be easy to install.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises the conveyance conduit 9 which is provided with first flap valve 8, one end of conveyance conduit 9 links to each other with the tap water pipe network, the other end links to each other with user's pipe network 10, the side of first flap valve 8 is provided with the force (forcing) pump in parallel with it 3, force (forcing) pump 3 outlet conduit in parallel with first flap valve 8 is provided with second flap valve 6, and force (forcing) pump 3 outlet conduit in parallel with first flap valve 8 be provided with electro connecting pressure gauge 4, and electro connecting pressure gauge 4 is electrically connected with the switch board of force (forcing) pump 3.
When the force value of measuring when electro connecting pressure gauge reaches predefined minimum pressure value, electro connecting pressure gauge signals for the switch board of force (forcing) pump, force (forcing) pump is started working, when the force value of measuring when electro connecting pressure gauge reaches predefined maximum pressure value, electro connecting pressure gauge signals for the switch board of force (forcing) pump, force (forcing) pump quits work, and hydraulic pressure value is remained in the scope that can guarantee the normal water of user, and the effect of flap valve is that the flow direction of control water prevents aqueous reflux.
As shown in Figure 1, the water inlet end of electro connecting pressure gauge 4 is provided with first service valve 5, the water inlet end of force (forcing) pump 3 is provided with second service valve 2, the water inlet end of the parallel pipeline of the force (forcing) pump 3 and first flap valve 8 and water side are respectively equipped with the 3rd service valve 1 and the 4th service valve 7, the other end of the 3rd service valve 1 links to each other with the water side of tap water pipe network, the other end of the 4th service valve 7 links to each other with the water inlet end of user's pipe network 10, when breaking down, can turn-off the water source by service valve, to force (forcing) pump 3, first flap valve 8, second flap valve 6, conveyance conduit 9, electro connecting pressure gauge 4, user's pipe network 10 grades are overhauled.
Below in conjunction with Fig. 1 operating principle of the present utility model is described: according to user's water situation, pre-set the upper limit force value and the threshold pression value of electro connecting pressure gauge 4, hydraulic pressure in the pipe network can reduce along with continuous water, when the force value of electro connecting pressure gauge 4 drops to the threshold pression value, electro connecting pressure gauge 4 signals for the switch board of force (forcing) pump 3, force (forcing) pump 3 is started working, because the effect of force (forcing) pump 3, hydraulic pressure constantly rises, when the force value of electro connecting pressure gauge 4 is raised to upper limit force value, electro connecting pressure gauge 4 signals for the switch board of force (forcing) pump 3, force (forcing) pump 3 quits work, hydraulic pressure value is remained in the scope that can guarantee the normal water of user, neither can cross to hang down and can't satisfy water because of hydraulic pressure, can be because of this water booster system of the too high damage of hydraulic pressure yet.The utility model is simple in structure, is easy to install.
Claims (4)
1. second pressure water supply device, comprise the conveyance conduit (9) which is provided with first flap valve (8), one end of described conveyance conduit (9) links to each other with the tap water pipe network, the other end links to each other with user's pipe network (10), it is characterized in that: the side of described first flap valve (8) is provided with the force (forcing) pump in parallel with it (3), force (forcing) pump (3) outlet conduit in parallel with first flap valve (8) is provided with second flap valve (6), and force (forcing) pump (3) outlet conduit in parallel with first flap valve (8) is provided with electro connecting pressure gauge (4), and electro connecting pressure gauge (4) is electrically connected with the switch board of force (forcing) pump (3).
2. second pressure water supply device according to claim 1 is characterized in that: the water inlet end of described electro connecting pressure gauge (4) is provided with first service valve (5).
3. second pressure water supply device according to claim 1 is characterized in that: the water inlet end of described force (forcing) pump (3) is provided with second service valve (2).
4. second pressure water supply device according to claim 1, it is characterized in that: the water inlet end of the parallel pipeline of described force (forcing) pump (3) and first flap valve (8) and water side are respectively equipped with the 3rd service valve (1) and the 4th service valve (7), the other end of the 3rd service valve (1) links to each other with the water side of tap water pipe network, and the other end of the 4th service valve (7) links to each other with the water inlet end of user's pipe network (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054700U CN201850578U (en) | 2010-08-17 | 2010-08-17 | Secondary pressurization water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205054700U CN201850578U (en) | 2010-08-17 | 2010-08-17 | Secondary pressurization water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850578U true CN201850578U (en) | 2011-06-01 |
Family
ID=44092977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205054700U Expired - Fee Related CN201850578U (en) | 2010-08-17 | 2010-08-17 | Secondary pressurization water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297828A (en) * | 2015-11-06 | 2016-02-03 | 苏州科博思流体科技有限公司 | Municipal tap water compensating mechanism |
-
2010
- 2010-08-17 CN CN2010205054700U patent/CN201850578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297828A (en) * | 2015-11-06 | 2016-02-03 | 苏州科博思流体科技有限公司 | Municipal tap water compensating mechanism |
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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: ANHUI ANKE YULIANGQING PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: ANHUI ANKE BIOTECHNOLOGY(GROUP) CO., LTD. Effective date: 20120320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230088 HEFEI, ANHUI PROVINCE TO: 246005 ANQING, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120320 Address after: 246005 No. 333 Yingbin Road, Anhui, Anqing Patentee after: Anhui Anke Yuliangqing Pharmaceutical Co.,Ltd. Address before: 230088 Hefei high tech Zone, Anhui province Customs Road, No. 9 Patentee before: Anhui Anke Biotechnology (Group) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130817 |