CN101586355A - Stacking energy-saving water tank of automatic circulation pipe network - Google Patents
Stacking energy-saving water tank of automatic circulation pipe network Download PDFInfo
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- CN101586355A CN101586355A CNA2008100376480A CN200810037648A CN101586355A CN 101586355 A CN101586355 A CN 101586355A CN A2008100376480 A CNA2008100376480 A CN A2008100376480A CN 200810037648 A CN200810037648 A CN 200810037648A CN 101586355 A CN101586355 A CN 101586355A
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- water
- pipe network
- valve
- water tank
- pressure gauge
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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 invention relates to a stacking energy-saving water tank of an automatic circulation pipe network, comprising an electro connecting pressure gauge and a pipe network stacking intake mechanism. One end of the electro connecting pressure gauge is connected with municipal tap water, and the other end of the electro connecting pressure gauge is connected with one end of the pipe network stacking intake mechanism and a bypass pipeline; the pipe network stacking intake mechanism comprises two groups of tee joint electrically operated valves connected in series, the other end of one group of the tee joint electrically operated valves is connected with an water tank outlet, and the other end of the other group of the tee joint electrically operated valves is connected with the other end of the electro connecting pressure gauge; and the third end of one group of the tee joint electrically operated valves and the third end of the other group of the tee joint electrically operated valves are respectively connected with a telemetering pressure gauge and a surge tank by the water effluent ends of a variable-frequency pressurized main pump assembly and a variable-frequency stabilized small pump assembly and connected with effluent pipes of a user. The invention has the advantages that water is supplied by a variable-frequency stabilized small pump when the water consumption of the user is small so as to avoid the small-amount low-efficiency water supply situation of a pressurized main pump and achieve full energy-saving effect.
Description
Technical field
The present invention relates to the water supply field, relate in particular to a kind of water tank.
Background technology
As seen from Figure 1: one the one electrolysis point pressure table 31 that end is connected with municipal tap water 30, an end of an end of the other end of electro connecting pressure gauge 31 and a pipe network pressure-superposed water intake mechanism 32 and frequency conversion booster pump water inlet pipe 33 also connects; The other end of pipe network pressure-superposed water intake mechanism 32 joins with the outlet pipe 34 that is connected the user; The other end of frequency conversion booster pump water inlet pipe 33 joins by an end of motor operated valve 40 and two groups of frequency conversion booster pump assemblies 35; Two groups of frequency conversion booster pump assembly 35 other ends then join with the outlet pipe 34 that is connected the user by joining with teletransmission pressure meter 36 and vacuum tank 37.Among the figure: booster pump assembly 35 is made of successively first butterfly valve 350, frequency conversion booster pump 353, flap valve 351 and second butterfly valve 352; Antifouling valve 38 and the float valve 39 of cutting off.
The operating principle of above-mentioned water tank is: when municipal tap water pressure satisfied customer requirements, tap water directly supplied water to the user by negative pressure water intake mechanism (bypass conduit); When municipal tap water pressure was lower than the user with water pressure (and greater than 0), the frequency conversion booster pump started automatically, and the supercharging that superposes on the basis of tap water overbottom pressure is fully energy-conservation; When municipal tap water pressure is close to zero, produce negative pressure for avoiding water supply network, the water outlet of water tank motor operated valve is opened, and supplies water to the frequency conversion booster pump, satisfies user's water needs.The advantage of this water tank is to make full use of the tap water overbottom pressure, reaches energy-saving effect.
But above-mentioned shortcoming is the water of water tank the inside can not be changed automatically, and the time is long causes water pollution, and the user is under the less situation of water supply volume, and frequency conversion supercharging main pump efficient under the operating mode of low discharge is very low, and energy-saving effect is not clearly.How to solve the aforesaid drawbacks, be exactly the problem that engineers and technicians need solve.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of stacking energy-saving water tank of automatic circulation pipe network, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: one the one electrolysis point pressure table that end is connected with the municipal tap water, an end and the bypass conduit of the other end of electro connecting pressure gauge and pipe network pressure-superposed water intake mechanism are joined; Described pipe network pressure-superposed water intake mechanism comprises: the electric three-way valve of two groups of series connection; One group of electric three-way valve other end is connected with the water tank outlet, and the other end of another group electric three-way valve is connected with the other end of electro connecting pressure gauge; The 3rd end of the 3rd end of one group of electric three-way valve and another group electric three-way valve water side by frequency conversion supercharging main pump assembly and the little pump assembly of frequency conversion voltage stabilizing respectively joins with teletransmission pressure meter and vacuum tank and then joins with the outlet pipe that is connected the user.
Compared with prior art, the invention has the beneficial effects as follows: remove and to make full use of the city planting ductwork overbottom pressure guaranteeing not have under the prerequisite of negative pressure, can when the city planting ductwork short-term is cut off the water, keep again to user's normal water supply; By adding timer in control system, also logical enough regularly with the water replacing of water tank the inside, guarantee that the user uses water quality; And under the less situation of user's water supply volume,, avoided the inefficient situation about supplying water of frequency conversion supercharging main pump low discharge, reached fully energy-conservation effect by the little water supplying pump of frequency conversion voltage stabilizing.
Description of drawings
Fig. 1 is a pipe network pressure-superposed cistern water supply structure chart of the prior art;
Fig. 2 is a structure chart of the present invention;
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
As seen from Figure 2: the present invention includes: one the one electrolysis point pressure table 305 that end is connected with municipal tap water 400, an end and the bypass conduit 500 of the other end of electro connecting pressure gauge 305 and pipe network pressure-superposed water intake mechanism are joined; Described pipe network pressure-superposed water intake mechanism comprises: the electric three-way valve (301,304) of two groups of series connection; One group of electric three-way valve 301 other end is connected with water tank outlet 302, and the other end of another group electric three-way valve 304 is connected with the other end of electro connecting pressure gauge 305; The 3rd end of the 3rd end of one group of electric three-way valve 301 and another group electric three-way valve 304 water side by frequency conversion supercharging main pump assembly 300 and the little pump assembly 303 of frequency conversion voltage stabilizing respectively joins with teletransmission pressure meter 306 and vacuum tank 307 and then joins with the outlet pipe 401 that is connected the user.
Described frequency conversion supercharging main pump assembly 300 is made of successively main pump, first butterfly valve 3002, first flap valve 3001; The little pump assembly 303 of another frequency conversion voltage stabilizing is made of successively little pump, second butterfly valve 3032, second flap valve 3031.
Comprise also that between electro connecting pressure gauge 305 and 400 entrance, municipal tap water one is antifoulingly cut off valve 308 and cuts off the float valve 309 that valve 308 links to each other with antifouling.
Teletransmission pressure meter 306 is used for detecting ductwork pressure, combines to regulate pressure with vacuum tank 307, keeps constant pressure water supply.
In addition, adopt the present invention also to dispose timer, can be used for the water of timing automatic replacing water tank the inside.Send signal by timer by control system, control is closed one group of electric three-way valve 301 and is organized the passage of electric three-way valve 304 with another, opens frequency conversion supercharging main pump assembly 300 and is communicated with water tank outlet 302.Send signal enabling frequency conversion supercharging main pump assembly 300 by control system simultaneously, stop the little pump assembly 303 of frequency conversion voltage stabilizing, realize changing automatically the water of water tank the inside.
Operating principle of the present invention is: the water of water tank the inside starts frequency conversion supercharging main pump automatically by the control system fixed cycle operator, and the water of water tank the inside was changed once in 24 hours, prevents that the water of water tank the inside is contaminated because of overlong time.When municipal tap water pressure satisfied customer requirements, tap water directly supplied water to the user by bypass conduit; When being lower than the user, municipal tap water pressure uses water pressure (and greater than 0) and water supply volume after a little while, the little pump of frequency conversion voltage stabilizing starts automatically, and the supercharging that superposes on the basis of tap water overbottom pressure need not start frequency conversion supercharging main pump, inefficient situation when having avoided frequency conversion booster pump low discharge plays fully energy-conservation; When municipal tap water pressure is lower than the user with water pressure (and greater than 0) and water supply volume when big, frequency conversion supercharging main pump starts automatically, and the supercharging that superposes on the basis of tap water overbottom pressure is fully energy-conservation; When municipal tap water pressure is close to zero, supply water to the user with stopping for avoiding water supply network to produce negative pressure, the water outlet of water tank motor operated valve is opened, and is supplied water to frequency conversion supercharging main pump by water tank, satisfies user's water needs.Make full use of the tap water overbottom pressure, change the water of water tank the inside automatically, and adopt international advanced energy-saving and frequency-variable technology, reach obvious energy-saving effect.
Claims (3)
1. stacking energy-saving water tank of automatic circulation pipe network, it is characterized in that comprising: one the one electrolysis point pressure table (305) that end is connected with municipal tap water (400), the other end of electro connecting pressure gauge (305) joins with an end of pipe network pressure-superposed water intake mechanism and bypass conduit (500); Described pipe network pressure-superposed water intake mechanism comprises: the electric three-way valve (301,304) of two groups of series connection; One group of electric three-way valve (301) other end is connected with water tank outlet (302), and the other end of another group electric three-way valve (304) is connected with the other end of electro connecting pressure gauge (305); The 3rd end of the 3rd end of one group of electric three-way valve (301) and another group electric three-way valve (304) water side by the little pump assembly of frequency conversion supercharging main pump assembly (300) and frequency conversion voltage stabilizing (303) respectively joins with teletransmission pressure meter (306) and vacuum tank (307) and then joins with the outlet pipe that is connected the user (401).
2. stacking energy-saving water tank of automatic circulation pipe network according to claim 1 is characterized in that: described frequency conversion supercharging main pump assembly (300) is made of successively main pump, first butterfly valve (3002), first flap valve (3001); The little pump assembly of another frequency conversion voltage stabilizing (303) is made of successively little pump, second butterfly valve (3032), second flap valve (3031).
3. stacking energy-saving water tank of automatic circulation pipe network according to claim 1 and 2 is characterized in that: comprise also that between electro connecting pressure gauge (305) and entrance, municipal tap water (400) one is antifoulingly cut off valve (308) and cuts off the float valve (309) that valve (308) links to each other with antifouling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100376480A CN101586355A (en) | 2008-05-20 | 2008-05-20 | Stacking energy-saving water tank of automatic circulation pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100376480A CN101586355A (en) | 2008-05-20 | 2008-05-20 | Stacking energy-saving water tank of automatic circulation pipe network |
Publications (1)
| Publication Number | Publication Date |
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| CN101586355A true CN101586355A (en) | 2009-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100376480A Pending CN101586355A (en) | 2008-05-20 | 2008-05-20 | Stacking energy-saving water tank of automatic circulation pipe network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911691A (en) * | 2020-08-04 | 2020-11-10 | 上海联创设计集团股份有限公司 | Pressure induction electric valve device and control method |
-
2008
- 2008-05-20 CN CNA2008100376480A patent/CN101586355A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911691A (en) * | 2020-08-04 | 2020-11-10 | 上海联创设计集团股份有限公司 | Pressure induction electric valve device and control method |
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Open date: 20091125 |