CN2420333Y - Integrate energy storage water supply device of energy saving atomospheric water tank - Google Patents
Integrate energy storage water supply device of energy saving atomospheric water tank Download PDFInfo
- Publication number
- CN2420333Y CN2420333Y CN00214409U CN00214409U CN2420333Y CN 2420333 Y CN2420333 Y CN 2420333Y CN 00214409 U CN00214409 U CN 00214409U CN 00214409 U CN00214409 U CN 00214409U CN 2420333 Y CN2420333 Y CN 2420333Y
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- CN
- China
- Prior art keywords
- water
- air pressure
- water tank
- tank
- pressure
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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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Abstract
The utility model belongs to the technical field of the water supply system. The utility model mainly comprises an air pressure cylinder water tank, a booster pump arranged at the rear part of the air pressure cylinder water tank, and a control device, wherein, the definite height in the air pressure cylinder water tank is correspondingly provided with a control component which can control the communication and the close of the air pressure cylinder water tank and outside air, the control component can be a hydraulic valve, a liquid level valve, or a vertical pipe mechanism, one end of communicated with the air pressure cylinder water tank, and the other end is communicated with the outside air. The structure design of the utility model can use the original pressure of the town water supply, only the insufficient pressure part needs adding by a pump, and the utility model can ensure that the inner part of the tap water pipe network of the town water supply can not generate negative pressure.
Description
The utility model belongs to the water supply system technical field, mainly proposes the integrated energy storage water supplying apparatus of a kind of energy-conservation air pressure tank water tank.
Existing municipal water supply system generally can only give five layers of life with the storied building height, produce water is provided, and the newly-built building in city are built more than seven layers for saving soil consumption general requirements now, general like this six layers reach with top, and the municipal water supply system can't supply water.Solve the not enough situation of this kind pressure of supply water, be used in the water supply line that to increase the pipe pressurizing pump be the most simple and economical way, but because Running-water Company considers in that to go into such user pipe bore less, during water supply peak period municipal water supply scarce capacity, at this moment the pipe pressurizing pump directly is set on the pipeline of registering one's residence easily forms that drawing water promptly registers one's residence forms negative pressure condition in the pipeline from municipal network water supply, water main pressure is descended, other user's water around the influence is not so Running-water Company allows the user directly to add pressure pipeline pump pressurized water supply on the pipeline of registering one's residence.Take the user to build water storage tank, tap water supply is put into water tank (at this moment the tap water outlet pressure is zero), and the water extraction that the user is provided with supply-water pump or unit zero-pressure from water storage tank is pressurized to the pressure that can satisfy all layers water.Such result is, the original pressure of tap water is become the water of zero-pressure, again by the user again consumes energy hydraulic pressure is improved, increased the unnecessary financial burden of user.
The purpose of this utility model promptly is to propose the integrated energy storage water supplying apparatus of a kind of energy-conservation air pressure tank water tank, make it can utilize the original pressure of tap water, only needing to increase not enough pressure portion with pump gets final product, and guarantee under any circumstance all can guarantee that this system can not make the tap water pipe network interior formation negative pressure of municipal water supply and influence other Subscriber Unit water, thereby overcome existing existing the problems referred to above of supercharging water supply system.
The utility model is finished the technical scheme that its invention task taked: it mainly includes the air pressure tank water tank, be arranged on booster pump or the pump group and the control device at air pressure tank water tank rear portion, be provided with corresponding with certain altitude in the air pressure tank water tank controlled the control assembly that the air pressure tank water tank communicates or seals with outside air, this control assembly can be hydraulic valve, liquid level valve or a standpipe structure, the one end is communicated with the air pressure tank water tank, and an end is communicated with outside air; It mainly acts on is that water level one regularly blocks air pressure tank water tank inner air and outer air passage in the air pressure tank water tank, correspondingly makes air pressure tank water tank inner air and outer air passage open-minded when water level is lower than certain altitude in the air pressure tank water tank.
Hydraulic valve, liquid level valve can be arranged in the air pressure tank water tank.
Hydraulic valve, liquid level valve can be arranged on air pressure tank water tank outside.
The height that the height of standpipe should be reached greater than municipal water supply pressure.
The utility model operating principle is: when initial water supply, the air pressure tank water tank communicates with outside air, be zero-pressure, this moment, the air pressure tank water tank was in the water tank duty, water enters in the jar by water intaking valve, flow into the user by outlet valve simultaneously, if water yield is less than going into the water yield, water level improves in jar, when water level is higher than with outside air is communicated with level height, hydraulic pressure or the water level of this moment make the control assembly liquid level valve as control signal, hydraulic valve or standpipe cut off air duct, because municipal water supply pressure is greater than zero-pressure, then continue to supply water to jar water in the municipal tap water, and at this moment jar is operated in the air pressure tank duty, till making jar inner air pressure and municipal water supply pressure balance, at this moment jar an air and a jar internal water pressure balance in, its force value is influenced by municipal water supply inflow capacity and water yield size, changes within the specific limits, plays the regulating action of energy storage.Hydraulic pressure in end user's pressure of supply water P=jar+tubing pump supercharging value promptly supplies water to the end user and all can utilize the original pressure of tap water, only needs to increase not enough pressure portion with pump and gets final product.If when supplying water on the peak, the municipal water supply amount is less than to user's output, at this moment pump draws water in jar, the air bulbs of pressure reduce in jar, when the user needed water to reduce, the municipal water supply ability needed water greater than the user, and jar inner air pressure improves, jar plays regulating action, and guarantees to utilize original energy of municipal water supply.When supplying water in the peak period; might occur jar inner air pressure since water yield greater than pondage and inflow sum; pump is extracted into zero-pressure with water in the jar; at this moment control assembly makes a jar interior air communicate with the external world; guaranteed that municipal network water supply negative pressure can not occur, this moment, this device was operated in the water tank duty, and water level signal is sent switch board; switch board stops water pump, protection water pump safety.
Structure design of the present utility model can be utilized the original pressure of tap water when supplying water, only need to increase not enough pressure portion and get final product, and guarantee under any circumstance all to guarantee that this system can not make in the tap water pipe network of municipal water supply the formation negative pressure and influence other Subscriber Unit water with pump.
Embodiment:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is another kind of structural representation.
Accompanying drawing 3 is the third structural representation.
Accompanying drawing 4 is provided with air pressure energy storage jar structure schematic diagram for the booster pump back.
The embodiment that provides with reference to accompanying drawing is further specified its structure:
As shown in Figure 1, the utility model is provided with air pressure tank water tank 1, and air pressure tank water tank 1 is provided with water intaking valve 3 and outlet valve 4, and discharging valve 5 is set; Booster water pump or pump group 8 are set on the water supply line of outlet valve 4 back, and pressure sensor 7 is set gives switch board 9, make 8 work of booster pump group switch board 9 control booster water pump units in order to detect water pipe pressure.Be communicated with control assembly 2 with certain liquid level in the air pressure tank water tank 1, it is a vertical standpipe 2, uses so that air pressure tank water tank 1 is communicated with outside air; The height that the height of standpipe 2 can reach greater than municipal water supply pressure.When municipal water supply enters in the air pressure tank water tank 1 by water intaking valve 3, liquid level reaches position shown in 11 in jar, and water enters in the standpipe 2, and air pressure tank water tank 1 and outside air are cut off, and air pressure tank water tank 1 becomes air pressure tank, and the course of work is narrated preceding.Liquid level test probe 10 pairing liquid levels are low water stage, to switch board 9, booster pump are quit work by probe 10 output signals, protection water pump safety.Liquid level test probe 12 pairing water levels are high water level, and are too high when water level, and a jar interior air capacity deficiency is described, need carry out tonifying Qi, provide signal by probe 12.The method of tonifying Qi can have multiple, and as turn-offing water intaking valve 3, water pump waters supply of remaining in operation makes a jar interior drawdown, and jar and outside air passage are opened tonifying Qi, open water intaking valve 3, have promptly finished tonifying Qi work.Municipal water supply pressure meter 6 is set.
As shown in Figure 2, this device basic structure is identical with Fig. 1 embodiment, and the passage control assembly 2 that only air pressure tank water tank 1 is communicated with outside air adopts liquid level valve or hydraulic valve.
As shown in Figure 3, this device basic structure is identical with Fig. 2 embodiment, and the passage control assembly 2 that air pressure tank water tank 1 is communicated with outside air adopts liquid level valve or hydraulic valve; And hydraulic valve or liquid level valve be arranged in the air pressure tank water tank 1.
As shown in Figure 4, this device basic structure is identical with Fig. 2 embodiment, air pressure energy storage jar 14 is set after booster water pump or pump group 8 and pressure sensor 8 is set and flap valve 16, wherein the booster pump unit can adopt general relay control, according to pressure sensor 7 signals open, the running of termination of pumping, promptly the pressure signal of pressure sensor 7 is lower than and sets minimum pressure P
1During value, primer pump is increased to the maximum pressure P of setting to air pressure energy storage jar 14 and user's supercharging water feeding when pressure
2During value, this signal controlling quits work pump, and water reduces along with user's use in jar, when pressure drops to P
1During value, primer pump work once more.The control of system makes pressure remain on P
1～P
2Between, this promptly claims automatic non-tower water supply.Make that hour water pump can be out of service in water supply volume, and a spot of water can wait to drop to the minimum hydraulic pressure P of regulation by air pressure energy storage jar automatic water-supply
1During value, controller makes starting mode of pump work water storage in air pressure energy storage jar 14 more automatically, makes water pump minimizing working time, using electricity wisely thus.
The utility model booster pump unit control mode has multiple, if use varying speed and constant pressure feed water, in the switch board 9 frequency converter is arranged, parts such as adjuster and controller, controller receives signals such as outside water level and hydraulic pressure, start frequency converter work, adjuster is according to the pressure size of pressure sensor in the output channel 7, through the frequency that outputs to water pump voltage that frequency converter is regulated in the PI computing, if user's water supply volume increases, pressure can descend to some extent, at this moment frequency converter frequency increases, pump rotary speed increases, and pressure is risen, if user's water supply volume reduces, pressure increases, at this moment frequency converter reduces frequency according to sensor signal, and pump rotary speed descends, and pressure is reduced, the effect of variable frequency adjustment make no matter how water changes, guarantee that all water pushing pressure is constant.If the unit that booster pump is made up of several water pumps, then according to the water supply volume size, each water pump of controller start and stop satisfies the requirement of user's water.Booster pump adopts variable frequency regulating speed control mode and general relay control mode, is existing mature technology and does not do too much description at this.
Claims (4)
1, the integrated energy storage water supplying apparatus of a kind of energy-conservation air pressure tank water tank, it mainly includes air pressure tank water tank (1), be arranged on booster pump or the pump group (8) and the booster pump control device at air pressure tank water tank (1) rear portion, it is characterized in that: be provided with corresponding with the interior certain altitude of air pressure tank water tank (1) controlled the control assembly (2) that air pressure tank water tank (1) communicates with outside air or seals, this control assembly can be liquid level valve, hydraulic valve or a standpipe structure, the one end is communicated with air pressure tank water tank (1), and an end is communicated with outside air.
2, the integrated energy storage water supplying apparatus of energy-conservation air pressure tank water tank according to claim 1 is characterized in that control assembly (2) liquid level valve, hydraulic valve can be arranged on air pressure tank water tank (1) outside.
3, the integrated energy storage water supplying apparatus of energy-conservation air pressure tank water tank according to claim 1 is characterized in that control assembly (2) liquid level valve, hydraulic valve can be arranged on air pressure tank water tank (1) inside.
4, the integrated energy storage water supplying apparatus of energy-conservation air pressure tank water tank according to claim 1 is characterized in that an air pressure energy storage jar (14) and flap valve (16) are set after water supply line booster pump or pump group (8), and the pressure sensor (8) that detects jar internal pressure is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00214409U CN2420333Y (en) | 2000-04-22 | 2000-04-22 | Integrate energy storage water supply device of energy saving atomospheric water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00214409U CN2420333Y (en) | 2000-04-22 | 2000-04-22 | Integrate energy storage water supply device of energy saving atomospheric water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420333Y true CN2420333Y (en) | 2001-02-21 |
Family
ID=33580515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00214409U Expired - Fee Related CN2420333Y (en) | 2000-04-22 | 2000-04-22 | Integrate energy storage water supply device of energy saving atomospheric water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420333Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630143A (en) * | 2018-12-04 | 2019-04-16 | 中铁隧道集团二处有限公司 | The electrical improvement control method of slush pump and booster pump in a kind of slurry shield machine |
-
2000
- 2000-04-22 CN CN00214409U patent/CN2420333Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630143A (en) * | 2018-12-04 | 2019-04-16 | 中铁隧道集团二处有限公司 | The electrical improvement control method of slush pump and booster pump in a kind of slurry shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |