CN2485351Y - Phase changed energy storing water supply - Google Patents
Phase changed energy storing water supply Download PDFInfo
- Publication number
- CN2485351Y CN2485351Y CN00248593U CN00248593U CN2485351Y CN 2485351 Y CN2485351 Y CN 2485351Y CN 00248593 U CN00248593 U CN 00248593U CN 00248593 U CN00248593 U CN 00248593U CN 2485351 Y CN2485351 Y CN 2485351Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- pressure
- pump
- water supply
- 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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- 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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- Pipeline Systems (AREA)
Abstract
The utility model belongs to a water supplying device, comprising a pipeline which is communicated with the tap water tube net, a water storage tank and a pressure adding pump, which is characterized in that: the rigid shell of the water storage tank is provided with a soft internal bladder which is filled with phase change energy collecting working medium, the pressure pump which is controlled by a frequency conversed electromotor is connected to the pipeline, the pipeline which is connected with the pressure adding pump and the tap water tube net is provided with a pressure controller and an electromagnetic valve, the water outlet of the water collecting tank is communicated with the pipeline of the pressure adding pump. Compared with the prior art, the utility model has the remarkable effects for sanitation, agility, applicability and energy saving, which can be widely used for the water supplying system of the new built city zone and the enterprise and public institution.
Description
The utility model belongs to a kind of supply equipment, is specifically related to a kind of phase-changing energy-storing water supply installation that is connected with the city tap-water pipe network and carries out the secondary pressurization.
The second pressure water supply equipment of prior art all can not directly link to each other with the municipal tap water pipe network, and the overbottom pressure of tap water pipe network is not fully utilized, thereby causes the waste of energy.Adopt at present and be conveniently: be responsible for the next water of net from tap water and at first enter reservoir or water tank, again by being transported to the user after the force (forcing) pump pressurization.Because the existence of reservoir makes the tap water secondary pollution serious, has influenced water supply quality; And because the capacity regulating of second pressure water supply system is to save pressure by the turnover controlled atmosphere, also increased the chance that tap water suffers secondary pollution.
The purpose of this utility model provides a kind of tap water that can make full use of and is responsible for the net overbottom pressure, and bigger capacity regulating ability is arranged again, thoroughly avoids the phase-changing energy-storing water supply installation of tap water secondary pollution.
The technical scheme that the utility model is taked is: comprise the pipeline, water tank and the force (forcing) pump that are communicated with the tap water pipe network, it is characterized in that being provided with in the water tank outer rigid housing flexible inner bag, fill phase-changing energy-storing working medium in the flexible inner bag, force (forcing) pump by variable-frequency motor control is serially connected in the pipeline, on force (forcing) pump and the pipeline that the tap water pipe network is connected pressure controller and electromagnetic valve are set, the delivery port of water tank is by the pipeline connection of pressure controller and electromagnetic valve and force (forcing) pump water inlet.
The flexible inner bag that is provided with in the water tank shell of the present utility model is multiple spot with the rigidity inner surface of outer cover and evenly is connected.Above-mentioned electromagnetic valve is normally open solenoid valve.
Its wholesomeness of phase-changing energy-storing water supply installation of the present utility model, flexibility, applicability, energy-saving effect all have outstanding effect than prior art, are in particular in:
1, makes full use of the overbottom pressure of municipal tap water pipe network, reduced the energy consumption of second pressure water supply.Its every conveying 1M
3Water is saved 0.15～0.20 degree.
2, because the phase-changing energy-storing water supply installation is totally-enclosed, avoided the secondary pollution of tap water, made water supply quality obtain safe and reliable assurance.
3, reduced the floor space of water system, and the investment of having saved the equipment of regulating and storing.
4, because the utility model is provided with rationally, can set relevant pressure protection value according to the different running pressure of tap water pipe network according to the diverse location of the residing tap water pipe network of water system.The normal operation of municipal tap water pipe network can be guaranteed like this, the pipe network overbottom pressure can be made full use of again to reduce the energy consumption cost of secondary water-supply.
The utility model is described in further detail below in conjunction with accompanying drawing:
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is structural representations of the utility model water tank.
Among Fig. 1, under the normal condition, because the effect of tap water pipe network pressure, electromagnetic valve 1 is under the control of pressure controller 2, and electromagnetic valve 1 is in normally open, normal water supply.When the water low ebb, tap water pipe network pressure raises, at this moment the working medium in the phase transformation water tank 3 is compressed and liquefies, volume-diminished, tap water enters in the jar, and pressure controller 5 sends instruction unpack electromagnetic valve 4, and variable-frequency motor 7 is according to the pressure instruction of water supply network, drive force (forcing) pump 6 and guarantee water supply network pressure with certain rotating speed, pressurization is supplied water.When water use peak, when being responsible for net pressure and dropping to the setting value of pressure controller 2, pressure controller 2 sends instruction, closes electromagnetic valve 1, starts force (forcing) pump 6 water supply of drawing water from phase transformation water tank 3.Along with water flows out water tank 3, the working medium in jar gasifies and the volume increase, and water is constantly flowed out.Owing to the volume adjusted of phase transformation water tank 3 is to set according to user's maximum water supply volume, so can satisfy the water supply needs in the water use peak phase.
For reducing investment outlay; the operating pressure that water tank 3 is selected gets final product a little more than the liquefaction pressure of working medium; pressure controller 5 is a setting value with the vapor pressure of working medium; when person in charge's net pressure reaches the setting value of pressure controller 5; pressure controller 5 sends instruction, closes electromagnetic valve 4 with protection phase transformation water tank 3.Select different working medium for use, can obtain different liquefaction pressure, can satisfy different pressure requirements.
Among Fig. 2, evenly connect flexible inner bag 9 in the outer rigid housing 8 of water tank 3, fill phase-change working substance 10 in flexible inner bag, phase-change working substance can be selected according to different pressure requirements.
Claims (3)
1, a kind of phase-changing energy-storing water supply installation, comprise the pipeline, water tank and the force (forcing) pump that are communicated with the tap water pipe network, it is characterized in that being provided with in the water tank outer rigid housing flexible inner bag, fill phase-changing energy-storing working medium in the flexible inner bag, force (forcing) pump by variable-frequency motor control is serially connected in the pipeline, on force (forcing) pump and the pipeline that the tap water pipe network is connected pressure controller and electromagnetic valve are set, the delivery port of water tank is by the pipeline connection of pressure controller and electromagnetic valve and force (forcing) pump water inlet.
2, phase-changing energy-storing water supply installation according to claim 1 is characterized in that the flexible inner bag that is provided with in the water tank shell is multiple spot with the outer rigid housing inner surface and evenly is connected.
3, phase-changing energy-storing water supply installation according to claim 1 is characterized in that electromagnetic valve is a normally open solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00248593U CN2485351Y (en) | 2000-09-29 | 2000-09-29 | Phase changed energy storing water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00248593U CN2485351Y (en) | 2000-09-29 | 2000-09-29 | Phase changed energy storing water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485351Y true CN2485351Y (en) | 2002-04-10 |
Family
ID=33607215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00248593U Expired - Fee Related CN2485351Y (en) | 2000-09-29 | 2000-09-29 | Phase changed energy storing water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485351Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654016A (en) * | 2015-01-31 | 2015-05-27 | 山东国地水利土地勘察设计有限公司 | Pressure regulating tower for sediment transport in pipeline |
-
2000
- 2000-09-29 CN CN00248593U patent/CN2485351Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654016A (en) * | 2015-01-31 | 2015-05-27 | 山东国地水利土地勘察设计有限公司 | Pressure regulating tower for sediment transport in pipeline |
| CN104654016B (en) * | 2015-01-31 | 2017-03-15 | 山东国地水利土地勘察设计有限公司 | A kind of sediment transport through pipeline surge tower |
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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 |