CN201420280Y - water storage apparatus - Google Patents
water storage apparatus Download PDFInfo
- Publication number
- CN201420280Y CN201420280Y CN2009203012984U CN200920301298U CN201420280Y CN 201420280 Y CN201420280 Y CN 201420280Y CN 2009203012984 U CN2009203012984 U CN 2009203012984U CN 200920301298 U CN200920301298 U CN 200920301298U CN 201420280 Y CN201420280 Y CN 201420280Y
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- China
- Prior art keywords
- water
- storage tank
- valve
- pressure
- inlet end
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a water storage apparatus, comprising a water tank provided with a water inlet end and a water outlet end, wherein the water inlet end is provided with an inlet one-way valve. The water tank is provided with an electromagnetic valve, an air pump, a pressure sensor, a liquid level gauge and an electrical control unit, wherein the electromagnetic valve, the air pump, thepressure sensor and the liquid level gauge are controlled and linked by the electrical control unit. The water storage apparatus can utilize the electrical control unit to control storage or output ofthe water tank in order to satisfy users' needs for supply pressure, and adjust pressure oscillation of a main pipeline network. The water storage apparatus employs the pressure of the main pipelinenetwork to supply water, which is beneficial to save energy, reduce consumption, and protect the main pipeline network against impact.
Description
Technical field
The utility model relates to a kind of water storage equipment of water-supply systems.
Background technology
Along with the increase of urban population, the city tap-water ductwork pressure can not satisfy all customer requirements, and these users need set up a covering device separately and satisfy the pressure of supply water requirement, and this device mainly contains two kinds of forms: reservoir formula and direct ftercompction water-feeding type.The reservoir formula is because of wasting energy, and water quality is contaminated easily, at present gradually by directly ftercompction way of supplying water replacement.Directly the ftercompction way of supplying water is divided into mechanical type and electric-controlled type again, the basic principle of the direct ftercompction water supply installation of existing machinery formula is: water pump directly is being responsible for online ftercompction water supply by frequency control, in order to prevent to cause negative pressure to being responsible for net, before water pump, add a current stabilization jar, be full of water in the current stabilization jar under the normal condition, when person in charge's net pressure is low to moderate null value, float valve on the current stabilization jar is opened, the current stabilization jar communicates with atmosphere, air enters, the interior water of current stabilization jar this moment plays the effect of moisturizing current stabilization, also prevents from simultaneously to cause negative pressure to being responsible for net.The basic principle of the direct ftercompction water supply installation of electric-controlled type is when person in charge's net pressure is lower than certain value; be contained in and be responsible for online pressure transmitter transmission signal to automatic control system; system will reduce pump rotary speed automatically and to shutting down, its objective is and cause negative pressure for person in charge's net.The pressure that this moment, device was exported to the user will be lower than normal value and to cutting off the water.The weak point of above-mentioned two kinds of direct ftercompction method of supplying water is: can not well regulate and be responsible for the net pressure oscillation, because water is not a kind of good elastic body; Do not make full use of the highest hydraulic pressure ftercompction of being responsible for net and supply water, energy-conservation potentiality are not also fully excavated; Do not have the water storage function, if a regional centralized is used this device, will cause great impact to being responsible for net when water use peak, as cook and have a dinner when concentrating water, its water supply volume is 5 ~ 7 times of the ebb water supply volume, so be easy to cause certain customers to cut off the water.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of water storage equipment, can regulate the pressure oscillation of being responsible for net, utilizes the pressure moisturizing of being responsible for net to help saving energy and reduce the cost, and avoids impacting to being responsible for net.
In order to solve the problems of the technologies described above, a kind of water storage equipment of the present utility model, comprise storage tank, storage tank has water inlet end and water side respectively, described water inlet end is equipped with into water one way valve, be separately installed with electromagnetic valve, air pump, pressure sensor, liquid level meter and ECU on the described storage tank, described electromagnetic valve, air pump, pressure sensor, liquid level meter are provided with breather check valve by ECU control and realization interlock between this air pump and the storage tank.
As improvement of the technical scheme, safety valve is installed also on the described storage tank; The bottom of described storage tank is equipped with blowoff valve; Described storage tank water inlet end and water side also are respectively arranged with water intaking valve and use water valve.
For another technical scheme that solves the problems of the technologies described above, a kind of water storage equipment of the present utility model, comprise storage tank, storage tank has water inlet end and water side respectively, described water inlet end is equipped with into water one way valve, be separately installed with the buoyancy Non-return air valve on the described storage tank, liquid level meter and ECU, the water side of storage tank is communicated with pressure pump, this pressure (hydraulic) water delivery side of pump is connected with unidirectional outlet valve, unidirectional outlet valve is connected with the water pipeline, this water pipeline is provided with pressure sensor, described pressure pump, pressure sensor, liquid level meter is by ECU control and realize interlock.
As improvement of the technical scheme, the bottom of described storage tank is equipped with blowoff valve; Be provided with outlet valve between the water side of described storage tank and the pressure pump; The water inlet end of described storage tank and water side also are respectively arranged with water intaking valve and use water valve.
The beneficial effects of the utility model are: this water storage equipment is owing to adopted said structure, can satisfy the tap water user to the pressure of supply water requirement by water storage and water delivery that ECU is controlled storage tank, can regulate the pressure oscillation of being responsible for net, utilize the pressure moisturizing of being responsible for net to help saving energy and reduce the cost, avoid impacting being responsible for net.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of water storage equipment of the present utility model, comprise storage tank 1, storage tank 1 has water inlet end 11 and water side 12 respectively, described water inlet end 11 is equipped with into water one way valve 2, be separately installed with electromagnetic valve 3, air pump 4, pressure sensor 5, liquid level meter 6 and ECU 7 on the described storage tank 1, described electromagnetic valve 3, air pump 4, pressure sensor 5, liquid level meter 6 are provided with breather check valve 8 by ECU 7 controls and realization interlock between this air pump 4 and the storage tank 1.Wherein, liquid level meter 6 is divided into upper and lower liquid level meter.This water storage equipment is connected to storage tank 1 by water inlet end 11 and water-supply systems and is supplied water and keep-up pressure to using water spot, not enough or the interruption of supplying water when water-supply systems pressure, storage tank 1 pressure is during less than pressure set points (storage tank 1 pressure set points should less than city pressure), pressure sensor 5 will send signal and give ECU 7, booster air pump 4 is to storage tank 1 pressurization, water in the storage tank 1 delivered to air pressure use water spot, till the water in storage tank 1 is used up; When storage tank 1 water level was lower than setting value, following liquid level meter work was sent signal to ECU 7, stopped air pump 4 work and opens solenoid valve 3, allowed storage tank 1 internal gas pressure reply atmospheric pressure; When the urban water supply normal water supply, water level reaches setting value, and last liquid level meter work is sent signal to ECU 7, recovers air pump 4 work and closes electromagnetic valve 3, recovers operate as normal.This water storage equipment is owing to adopted said structure, can satisfy the tap water user to the pressure of supply water requirement by water storage and water delivery that ECU is controlled storage tank, can regulate the pressure oscillation of being responsible for net, utilize the pressure moisturizing of being responsible for net to help saving energy and reduce the cost, avoid impacting being responsible for net.
On the described storage tank 1 safety valve 9 is installed also, when air pump 4 or water system fault, the pressure in the storage tank 1 is during greater than normal value, and safety valve 9 is opened pressure release to ensure safety.
The bottom of described storage tank 1 is equipped with blowoff valve 10, can periodic cleaning be deposited in the impurity and the dirt of storage tank 1 bottom, guarantees the water cleaning.
The water inlet end 11 of described storage tank 1 and water side 12 also are respectively arranged with water intaking valve 13 and with water valve 14, wherein water intaking valve 13 is connected with water-supply systems, with water valve 14 with connect with water spot, output that can people's hand control water, easy to operate.
With reference to Fig. 2, a kind of water storage equipment of the present utility model, comprise storage tank 1, storage tank 1 has water inlet end 11 and water side 12 respectively, described water inlet end 11 is equipped with into water one way valve 2, be separately installed with buoyancy Non-return air valve 15 on the described storage tank 1, liquid level meter 6 and ECU 7, the water side of storage tank 1 is communicated with pressure pump 16, the output of this pressure pump 16 is connected with unidirectional outlet valve 17, unidirectional outlet valve 17 is connected with water pipeline 18, this water pipeline 18 is provided with pressure sensor 5, described pressure pump 16, pressure sensor 5, liquid level meter 6 is by ECU 7 controls and realize interlock.Supply water and keep-up pressure to storage tank 1 by water-supply systems to using water spot.Not enough or supply water and interrupt when water-supply systems pressure, the water pipeline pressure is during less than setting value, and pressure sensor 5 sends signal to ECU 7, starts pressure pump 16 to send water (pressurization) with water spot, till causing storage tank 1 interior water and using up; When the water level in the storage tank 1 was lower than setting value, liquid level meter 6 sent signal to ECU 7, stopped pressure pump 16 work; When the urban water supply interruption, when using storage tank 1 water with water spot, water level reduces generation negative pressure in the corresponding storage tank 1; Buoyancy one way valve 15 is opened valve because of the negative pressure in drawdown and the storage tank, makes water storage equipment not influenced by negative pressure, thereby guarantees pressure pump 16 operate as normal; When stopping water with water spot, the corresponding increase of water pipeline 18 pressure, the water pipeline pressure is greater than setting value (setting value should less than pressure pump operating pressure and city pressure), and pressure sensor 5 sends signal to ECU 7, closes pressure pump 16 to supply water with water spot (pressurization); When pressure pump 16 stops to supply water (pressurization), the water pipeline pressure returns, and unidirectional outlet valve 17 acts on, and pressure pump quits work and can both keep the water pipeline pressure; When the water-supply systems normal water supply, recover the water in the storage tank 1, the water water level reaches the operating position of buoyancy one way valve 15, and buoyancy one way valve 15 is closed in buoyancy, and water storage equipment recovers pressure to normal urban water supply.
Equally, the bottom of above-mentioned storage tank 1 is equipped with blowoff valve 10; Be provided with outlet valve 19 between the water side of described storage tank 1 and the pressure pump 16; The water inlet end 11 of described storage tank 1 and the water side of water pipeline 18 also are respectively arranged with water intaking valve 13 and with water valve 14.
Claims (8)
1. water storage equipment, comprise storage tank (1), storage tank (1) has water inlet end (11) and water side (12) respectively, it is characterized in that described water inlet end (11) is equipped with into water one way valve (2), be separately installed with electromagnetic valve (3), air pump (4), pressure sensor (5), liquid level meter (6) and ECU (7) on the described storage tank (1), described electromagnetic valve (3), air pump (4), pressure sensor (5), liquid level meter (6) are provided with breather check valve (8) by ECU (7) control and realization interlock between this air pump (4) and the storage tank (1).
2. water storage equipment according to claim 1 is characterized in that also being equipped with on the described storage tank (1) safety valve (9).
3. water storage equipment according to claim 1 and 2 is characterized in that the bottom of described storage tank (1) is equipped with blowoff valve (10).
4. water storage equipment according to claim 1 is characterized in that the water inlet end (11) of described storage tank (1) and water side (12) also are respectively arranged with water intaking valve (13) and with water valve (14).
5. water storage equipment, comprise storage tank (1), storage tank (1) has water inlet end (11) and water side (12) respectively, it is characterized in that described water inlet end (11) is equipped with into water one way valve (2), be separately installed with buoyancy Non-return air valve (15) on the described storage tank (1), liquid level meter (6) and ECU (7), the water side of storage tank (1) is communicated with pressure pump (16), the output of this pressure pump (16) is connected with unidirectional outlet valve (17), unidirectional outlet valve (17) is connected with water pipeline (18), this water pipeline (18) is provided with pressure sensor (5), described pressure pump (16), pressure sensor (5), liquid level meter (6) is by ECU (7) control and realize interlock.
6. water storage equipment according to claim 5 is characterized in that the bottom of described storage tank (1) is equipped with blowoff valve (10).
7. water storage equipment according to claim 5 is characterized in that being provided with outlet valve (19) between the water side of described storage tank (1) and the pressure pump (16).
8. water storage equipment according to claim 5, the water side that it is characterized in that the water inlet end (11) of described storage tank (1) and water pipeline (18) also are respectively arranged with water intaking valve (13) and with water valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203012984U CN201420280Y (en) | 2009-03-14 | 2009-03-14 | water storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203012984U CN201420280Y (en) | 2009-03-14 | 2009-03-14 | water storage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420280Y true CN201420280Y (en) | 2010-03-10 |
Family
ID=41806932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203012984U Expired - Fee Related CN201420280Y (en) | 2009-03-14 | 2009-03-14 | water storage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420280Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894659A (en) * | 2012-09-04 | 2013-01-30 | 厦门越一电子科技有限公司 | Double control water taking tea tray |
| CN103590450A (en) * | 2013-11-27 | 2014-02-19 | 莫桂平 | Water tank with air pressure capable of being increased |
| CN110294222A (en) * | 2019-07-16 | 2019-10-01 | 陈小艺 | A kind of controllability pressure-air energy-storage type liquor storage device |
-
2009
- 2009-03-14 CN CN2009203012984U patent/CN201420280Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894659A (en) * | 2012-09-04 | 2013-01-30 | 厦门越一电子科技有限公司 | Double control water taking tea tray |
| CN102894659B (en) * | 2012-09-04 | 2014-09-17 | 厦门越一电子科技有限公司 | Double control water taking tea tray |
| CN103590450A (en) * | 2013-11-27 | 2014-02-19 | 莫桂平 | Water tank with air pressure capable of being increased |
| CN110294222A (en) * | 2019-07-16 | 2019-10-01 | 陈小艺 | A kind of controllability pressure-air energy-storage type liquor storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20170314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |