CN102888877A - Small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment - Google Patents
Small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment Download PDFInfo
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- CN102888877A CN102888877A CN 201210403721 CN201210403721A CN102888877A CN 102888877 A CN102888877 A CN 102888877A CN 201210403721 CN201210403721 CN 201210403721 CN 201210403721 A CN201210403721 A CN 201210403721A CN 102888877 A CN102888877 A CN 102888877A
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Abstract
The invention relates to small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment, comprising a base 1, a water pump 2, a water pump automatic controller 3 and a steady-flow tank 4, wherein the water pump 2 is provided with a water pump water inlet 21, a water pump water outlet 22 and an electric wire box 23, the water pump automatic controller 3 is provided with a water inlet 31, a water outlet 32, a pressure meter 33 and a power wire interface 34, the steady-flow tank 4 is connected with a steady-flow tank water inlet 41, a steady-flow tank water outlet 42, a steady-flow tank pressure meter 43, a negative pressure eliminator 44 and an air inlet outlet hole 45 from a running water pipe network, the steady-flow tank water outlet 42 is connected with the water pump water inlet 21 by virtue of a tee joint 6 and a connecting water pipe 7, the lower end of the tee joint 6 is a drain outlet, and a pipeline in the connecting water pipe 7 is also provided with a ball valve 8 and a movable joint 9. The small self-control steady-flow type pipe network negative-pressure-free laminated and discharge water supply equipment disclosed by the invention is small in floor area, can be arranged at one corner of a stair well and has the characteristics of low equipment cost, convenience in mounting and simple structure compared with the prior art.
Description
Technical field
The present invention relates to the supply equipment that uses in a kind of daily life, 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 branch 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 control is poor automatically, 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 objective of the invention is to overcome the above-mentioned deficiency of 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.
Technical scheme of the present invention 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 installed in the right-hand member of base, pump intake is arranged on it, pump outlet and electric wire box, water inlet is arranged on the automatic controller for water pump, delivery port, pressure meter and electric source line interface, steady-flow tank is installed in 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 present invention 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 present invention further technical scheme is: also have ball valve and movable joint in the pipeline of connecting water pipe.
The present invention is owing to adopt as above design, can when detecting negative pressure, automatically eliminate negative pressure, operation that again can be by the water pump controller automatically controlled water pump and stop to reach 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 invention is further described.
Description of drawings
Fig. 1 is structural representation of the present invention.
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 installed in 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 the automatic controller for water pump 3, delivery port 32, pressure meter 33 and electric source line interface 34, steady-flow tank 4 is installed in 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 invention and operating process are: during use, the present invention is installed in 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 the tap water pipe network stopped to flow, the pressure rise in the 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 the tap water pipe network, the water in the 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 present invention does not affect the original hydraulic pressure in the tap water pipe network; When have a power failure, the state of cutting off the water finishes, after recovering incoming call, coming water, the present invention resumes 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 the negative pressure canceller 44, do not make steady-flow tank 4 interior formation vacuum, 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 installed in the right-hand member of base, pump intake is arranged on it, pump outlet and electric wire box, water inlet is arranged on the automatic controller for water pump, delivery port, pressure meter and electric source line interface, steady-flow tank is installed in 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 |
|---|---|---|---|
| CN 201210403721 CN102888877A (en) | 2012-10-22 | 2012-10-22 | Small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210403721 CN102888877A (en) | 2012-10-22 | 2012-10-22 | Small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102888877A true CN102888877A (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210403721 Pending CN102888877A (en) | 2012-10-22 | 2012-10-22 | Small self-control steady-flow type pipe network negative-pressure-free laminated and discharged water supply equipment |
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| CN (1) | CN102888877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023054A (en) * | 2017-05-22 | 2017-08-08 | 贵州黔成电器制造有限公司 | Supercharging, explosion-proof, automatic water storage equipment |
-
2012
- 2012-10-22 CN CN 201210403721 patent/CN102888877A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023054A (en) * | 2017-05-22 | 2017-08-08 | 贵州黔成电器制造有限公司 | Supercharging, explosion-proof, automatic water storage equipment |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |