CN204849921U - Novel box efflux pipe network pressure -superposed water supply equipment - Google Patents
Novel box efflux pipe network pressure -superposed water supply equipment Download PDFInfo
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- CN204849921U CN204849921U CN201520547700.2U CN201520547700U CN204849921U CN 204849921 U CN204849921 U CN 204849921U CN 201520547700 U CN201520547700 U CN 201520547700U CN 204849921 U CN204849921 U CN 204849921U
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- pump
- negative pressure
- pressure
- output
- water supply
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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 discloses a novel box efflux pipe network pressure -superposed water supply equipment, the immersible pump that is connected through the pipeline that is provided with the valve including nos negative pressure jar, with no negative pressure jar, be connected at latent water pump output end's overhead tank, latent water pump output end be connected with the water pipeline through the pipeline that is provided with the valve the water pipeline on be provided with pressure sensor, no negative pressure jar output be provided with 2 jet pumps parallelly connected with the immersible pump, 2 the jet pump output be provided with the solenoid valve, no negative pressure jar output be provided with the booster pump parallelly connected with the immersible pump, the booster pump be connected with the storage water tank through the check valve, the storage water tank loop through the solenoid valve, the jet pump is connected with the water pipeline, jet pump, booster pump, solenoid valve, pressure sensor all be connected with the switch board through the circuit. Utilize the jet pump to realize the transmission of energy improving the water application efficiency.
Description
Technical field
The utility model relates to a kind of novel box type jet pipe network Pressure-superposed water supply equipment.
Background technology
Non-negative pressure water-supply installation is that a kind of pressurization water supply unit directly connects with municipal network water supply, connects in city planting ductwork surplus pressure basis to laminate and supply water and guarantee that municipal ductwork pressure is not less than the second pressure water supply equipment setting and protect pressure (can be 0 pressure of relative pressure, be called negative pressure when being less than 0 pressure).
The core of pipe network pressure-superposed (without negative pressure) supply equipment is in second pressure water supply system operation, how to prevent negative pressure from producing, eliminate unit operation to the impact of city planting ductwork, under guarantee does not affect the prerequisite of nearby users water, realize safety, reliably, steadily, continue to supply water., there is the problem of inefficiency in existing adjustment way of supplying water.
Utility model content
The purpose of this utility model is to provide a kind of novel box type jet pipe network Pressure-superposed water supply equipment, can improve prior art Problems existing, utilize jet pump to realize the transmission of energy, improves water application efficiency.
The utility model is achieved through the following technical solutions:
A kind of novel box type jet pipe network Pressure-superposed water supply equipment, comprise pot with no negative pressure, with pot with no negative pressure by the submersible pump that arranges valvular pipeline and be connected, the pressurized tank that is connected to submersible pump output; Being connected with by water lines by arranging valvular pipeline at described submersible pump output, being provided with pressure sensor described with in water lines;
Described pot with no negative pressure output is provided with 2 jet pumps in parallel with submersible pump, and the jet pump output described in 2 is provided with electromagnetic valve;
Described pot with no negative pressure output is provided with the booster pump in parallel with submersible pump, and described booster pump is connected with storage tank by one way valve, and described storage tank is connected with by water lines by electromagnetic valve, jet pump successively;
Described jet pump, booster pump, electromagnetic valve, pressure sensor are all connected with switch board by circuit.
Further, for realizing the utility model better, described one way valve is wing formula flap valve.
Further, for realizing the utility model better, the input of described pot with no negative pressure is provided with pressure meter.
Further, for realizing the utility model better, in the middle part of described pot with no negative pressure, be provided with screen pack, described screen pack makes pot with no negative pressure form 2 cavitys by input to output.
Further, for realizing the utility model better, the cavity bottom near input side in described pot with no negative pressure is provided with sewage draining exit.
The utility model compared with prior art, has following beneficial effect:
(1), while the utility model can realize non-negative pressure method of water supply, jet pump is utilized to realize laminating water supply, hydraulic pressure too low phenomenon when avoiding user's water;
(2) the utility model is by arranging storage tank, when city planting ductwork hydraulic pressure is too low, can utilize the water in storage tank, realize the effect of short time supply water.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model overall structure schematic diagram.
Wherein: 101. pot with no negative pressure, 102. submersible pumps, 103. pressurized tanks, 104. jet pumps, 105. electromagnetic valves, 106. booster pumps, 107. storage tanks, 108. switch boards, 109. screen packs.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, a kind of novel box type jet pipe network Pressure-superposed water supply equipment, comprise pot with no negative pressure 101, with pot with no negative pressure 101 by the submersible pump 102 that arranges valvular pipeline and be connected, the pressurized tank 103 that is connected to submersible pump 102 output; Being connected with by water lines by arranging valvular pipeline at described submersible pump 102 output, being provided with pressure sensor described with in water lines;
Jet pump 104 output that described pot with no negative pressure 101 output is provided with described in 2 jet pumps in parallel with submersible pump 102 104,2 is provided with electromagnetic valve 105;
Described pot with no negative pressure 101 output is provided with the booster pump 106 in parallel with submersible pump 102, described booster pump 106 is connected with storage tank 107 by one way valve, and described storage tank 107 is connected with by water lines by electromagnetic valve 105, jet pump 104 successively;
Described jet pump 104, booster pump 106, electromagnetic valve 105, pressure sensor are all connected with switch board 108 by circuit.
Detect with when hydraulic pressure is less than setting range in water lines at pressure sensor, send information to switch board, switch board drives electromagnetic valve to open, and jet pump starts, and uses hydraulic pressure in water lines to reach normal range (NR); When hydraulic pressure is too small, when the few hydraulic pressure of water supply volume is normal, switch board can send activation bit to booster pump, booster pump is drawn water in storage tank, large in water supply volume, when hydraulic pressure is lower, switch board starts the jet pump be connected with storage tank, utilizes the water in storage tank to carry out supply pressurized operation.
Preferably, in order to avoid occurring that water hammer influential system runs, in the present embodiment, described one way valve is wing formula flap valve.
Preferably, in order to detect the pressure condition of pot with no negative pressure in real time, the input of described pot with no negative pressure 101 is provided with pressure meter.
In order to carry out filtration, purification to the water in pot with no negative pressure, in the present embodiment, preferably, in the middle part of described pot with no negative pressure 101, be provided with screen pack 109, described screen pack 109 makes pot with no negative pressure 101 form 2 cavitys by input to output.
Preferably, the cavity bottom near input side in described pot with no negative pressure 101 is provided with sewage draining exit.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a novel box type jet pipe network Pressure-superposed water supply equipment, is characterized in that: comprise pot with no negative pressure (101), with pot with no negative pressure (101) by the submersible pump (102) that arranges valvular pipeline and be connected, the pressurized tank (103) that is connected to submersible pump (102) output; Being connected with by water lines by arranging valvular pipeline at described submersible pump (102) output, being provided with pressure sensor described with in water lines;
Described pot with no negative pressure (101) output is provided with 2 jet pumps (104) in parallel with submersible pump (102), and jet pump (104) output described in 2 is provided with electromagnetic valve (105);
Described pot with no negative pressure (101) output is provided with the booster pump (106) in parallel with submersible pump (102), described booster pump (106) is connected with storage tank (107) by one way valve, and described storage tank (107) is connected with by water lines by electromagnetic valve (105), jet pump (104) successively;
Described jet pump (104), booster pump (106), electromagnetic valve (105), pressure sensor are all connected with switch board (108) by circuit.
2. a kind of novel box type jet pipe network Pressure-superposed water supply equipment according to claim 1, is characterized in that: described one way valve is wing formula flap valve.
3. a kind of novel box type jet pipe network Pressure-superposed water supply equipment according to claim 1 and 2, is characterized in that: the input of described pot with no negative pressure (101) is provided with pressure meter.
4. a kind of novel box type jet pipe network Pressure-superposed water supply equipment according to claim 1 and 2, it is characterized in that: described pot with no negative pressure (101) middle part is provided with screen pack (109), and described screen pack (109) makes pot with no negative pressure (101) form 2 cavitys by input to output.
5. a kind of novel box type jet pipe network Pressure-superposed water supply equipment according to claim 4, is characterized in that: the cavity bottom near input side in described pot with no negative pressure (101) is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547700.2U CN204849921U (en) | 2015-07-27 | 2015-07-27 | Novel box efflux pipe network pressure -superposed water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547700.2U CN204849921U (en) | 2015-07-27 | 2015-07-27 | Novel box efflux pipe network pressure -superposed water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849921U true CN204849921U (en) | 2015-12-09 |
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ID=54740487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547700.2U Active CN204849921U (en) | 2015-07-27 | 2015-07-27 | Novel box efflux pipe network pressure -superposed water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849921U (en) |
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2015
- 2015-07-27 CN CN201520547700.2U patent/CN204849921U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |