CN202969453U - Small-sized self-control flow-stable type no-negative pressure overlying and pressure-boost water supply equipment - Google Patents
Small-sized self-control flow-stable type no-negative pressure overlying and pressure-boost water supply equipment Download PDFInfo
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- CN202969453U CN202969453U CN2012205408780U CN201220540878U CN202969453U CN 202969453 U CN202969453 U CN 202969453U CN 2012205408780 U CN2012205408780 U CN 2012205408780U CN 201220540878 U CN201220540878 U CN 201220540878U CN 202969453 U CN202969453 U CN 202969453U
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- water
- flow tank
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- negative pressure
- water pump
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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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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Abstract
Small-sized self-control steady flow type no-negative pressure overlying and pressure-boost water supply equipment comprises a base 1, a water pump 2, a water pump automatic controller 3, a steady flow tank 4, wherein a water pump water inlet 21, a water pump water outlet 22 and a wire box 23 are formed on the water pump; a water inlet 31, a water outlet 32 , a pressure gauge 33 and a power cord interface 34 are arranged on the water pump automatic controller 3; a steady flow tank water inlet 41, a steady flow tank water outlet 42, a steady flow tank pressure gauge 43, a negative pressure canceller 44 and an air in/out hole 45, which are connected with a tap water pipe mesh, are arranged on the steady flow tank 4; the steady flow tank water outlet 42 is connected with the water pump water inlet 21 through a three-way 6 and a connection water pipe 7; a sewage outlet is formed at the lower end of the three-way 6; and a ball valve 8 and a movable connector 9 are also arranged in the pipeline of a connection water pipe 7. The water supply equipment occupies less space, can be mounted at one corner of a staircase, and has the characteristics of low cost, convenience in mounting, simple structure and the like compared with the prior art.
Description
Technical field
The utility model relates to the supply equipment that uses in a kind of daily life, and particularly a kind of Mini-size self-control stable flow type pipe network non-negative pressure laminates pressurization and water supply equipment.
Background technology
At present, known supply equipment divides three major types, and the one, non-negative pressure frequency-changing water supply device, the 2nd, constant pressure frequency conversion supply equipment, the 3rd, direct water pump pressurization.The structure of non-negative pressure frequency-changing water supply device, formed by many multistage vertical pumps, current branches platform, duct coupling, flap valve, ball (lock/butterfly) valve, PIC controller, frequency converter, steady-flow tank, pressure maintaining tank, negative pressure canceller etc., frequency converter and PIC controller adopt dual control system, its advantage is energy-conservation, but cost is high, if the cost input is too large at least in water resident family, and floor space is large; The structure of constant pressure frequency conversion supply equipment, formed by many multistage vertical pumps, duct coupling, flap valve, ball (lock/butterfly) valve, PIC controller, frequency converter etc., frequency converter and PIC controller adopt dual control system, though good energy-conserving effect, same cost is higher, if water resident family less also cost have high input, floor space is also larger, and directly connect with tap water pipe network, can produce negative pressure, make regional short water supply; Directly water pump pressurization, make water pump participate in tap water and single household user's connection directly, cost is low, and floor space is little, but can only use by single household, and it is poor automatically to control, and power consumption is large, i.e. not voltage stabilizing, can produce negative pressure again, if when use at should the zone many families, not only can make the situation that occurs the large tracts of land short water supply in this zone, also can user's water of perimeter zone be affected.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and provide a kind of equipment cost low, without negative pressure, take up an area little, Mini-size self-control stable flow type pipe network non-negative pressure convenient, simple in structure be installed laminated pressurization and water supply equipment.
the technical solution of the utility model is: a kind of Mini-size self-control stable flow type pipe network non-negative pressure laminates pressurization and water supply equipment, by base, water pump, automatic controller for water pump and steady-flow tank form, water pump is arranged on the right-hand member of base, pump intake is arranged on it, pump outlet and electric wire box, water inlet is arranged on automatic controller for water pump, delivery port, pressure meter and electric source line interface, steady-flow tank is arranged on the left side of base by feet, the steady-flow tank water inlet that connects tap water pipe network is arranged on it, the steady-flow tank delivery port, the steady-flow tank pressure meter, negative pressure canceller and port, the steady-flow tank water inlet is positioned at the top of steady-flow tank, the steady-flow tank delivery port is positioned at the bottom of steady-flow tank, and be connected with pump intake with connecting water pipe by threeway, the threeway lower end is sewage draining exit.
The further technical scheme of the utility model is: steady-flow tank pressure meter and negative pressure canceller are positioned at the top of steady-flow tank, and port is positioned at the top of negative pressure canceller.
The utility model further technical scheme is: also have ball valve and movable joint in the pipeline of connecting water pipe.
The utility model is owing to adopting as above design, can automatically eliminate negative pressure when detecting negative pressure, operation that again can be by the water pump controller automatically controlled water pump and stop reaching energy-saving effect, and the own pressure of tap water that can superpose pressurizes, and (laminating is exactly the pressure that utilizes original tap water in also voltage stabilizing, pressurize by water pump again, perhaps steady-flow tank pressurization), avoid simultaneously the water pollution of using attic tank to cause, floor space is little, one jiao of staircase can be installed, compared with prior art, have the characteristics such as equipment cost is low, installation is convenient, simple in structure.
Below in conjunction with the drawings and specific embodiments, detailed content of the present utility model is further described.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
as shown in Figure 1: a kind of Mini-size self-control stable flow type pipe network non-negative pressure laminates pressurization and water supply equipment, by base 1, water pump 2, automatic controller for water pump 3 and steady-flow tank 4 form, water pump 2 is arranged on the right-hand member of base 1, pump intake 21 is arranged on it, pump outlet 22 and electric wire box 23, water inlet 31 is arranged on automatic controller for water pump 3, delivery port 32, pressure meter 33 and electric source line interface 34, steady-flow tank 4 is arranged on the left side of base 1 by feet 5, the steady-flow tank water inlet 41 that connects tap water pipe network is arranged on it, steady-flow tank delivery port 42, steady-flow tank pressure meter 43, negative pressure canceller 44 and port 45, steady-flow tank water inlet 41, steady-flow tank pressure meter 43 and negative pressure canceller 44 are positioned at the top of steady-flow tank 4, port 45 is positioned at the top of negative pressure canceller 44, steady-flow tank delivery port 42 is positioned at the bottom of steady-flow tank 4, and are connected with connecting water pipe by threeway 6 and are connected with pump intake 21, threeway 6 lower ends are sewage draining exit, also have ball valve 8 and movable joint 9 in the pipeline of connecting water pipe 7.
Using method of the present utility model and operating process are: during use, the utility model is arranged on one jiao of staircase, and steady-flow tank water inlet 41 is connected with tap water pipe network with delivery port 32 on automatic controller for water pump is connected.After the floor user closed the water halter, the water in tap water pipe network stopped flowing, the pressure rise in steady-flow tank 4, and booster water pump 2 is out of service under the control of automatic controller for water pump 3; When cutting off the water in tap water pipe network, the water in steady-flow tank 4 still can ensure the water supply of a period of time under the low discharge state; When not cutting off the water when having a power failure, the utility model does not affect the original hydraulic pressure in tap water pipe network; When power failure, the state of cutting off the water end, after recovering incoming call, water, the utility model is resumed work automatically; Water shortage in tap water pipe network, and user's water supply volume is during greater than inflow, steady-flow tank 4 be in less than or water level when descending gradually state, negative pressure canceller 44 is opened, air fills into from the port 45 on negative pressure canceller 44, do not make the interior formation vacuum of steady-flow tank 4, namely do not produce negative pressure, to guarantee the normal operation of tap water pipe network.
Claims (3)
1. a Mini-size self-control stable flow type pipe network non-negative pressure laminates pressurization and water supply equipment, it is characterized in that by base, water pump, automatic controller for water pump and steady-flow tank form, water pump is arranged on the right-hand member of base, pump intake is arranged on it, pump outlet and electric wire box, water inlet is arranged on automatic controller for water pump, delivery port, pressure meter and electric source line interface, steady-flow tank is arranged on the left side of base by feet, the steady-flow tank water inlet that connects tap water pipe network is arranged on it, the steady-flow tank delivery port, the steady-flow tank pressure meter, negative pressure canceller and port, the steady-flow tank water inlet is positioned at the top of steady-flow tank, the steady-flow tank delivery port is positioned at the bottom of steady-flow tank, and be connected with pump intake with connecting water pipe by threeway, the threeway lower end is sewage draining exit.
2. Mini-size self-control stable flow type pipe network non-negative pressure according to claim 1 laminates pressurization and water supply equipment, it is characterized in that steady-flow tank pressure meter and negative pressure canceller are positioned at the top of steady-flow tank, and port is positioned at the top of negative pressure canceller.
3. Mini-size self-control stable flow type pipe network non-negative pressure according to claim 1 and 2 laminates pressurization and water supply equipment, it is characterized in that also having ball valve and movable joint in the pipeline of connecting water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205408780U CN202969453U (en) | 2012-10-22 | 2012-10-22 | Small-sized self-control flow-stable type no-negative pressure overlying and pressure-boost water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205408780U CN202969453U (en) | 2012-10-22 | 2012-10-22 | Small-sized self-control flow-stable type no-negative pressure overlying and pressure-boost water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969453U true CN202969453U (en) | 2013-06-05 |
Family
ID=48510547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205408780U Expired - Fee Related CN202969453U (en) | 2012-10-22 | 2012-10-22 | Small-sized self-control flow-stable type no-negative pressure overlying and pressure-boost water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969453U (en) |
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2012
- 2012-10-22 CN CN2012205408780U patent/CN202969453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131022 |