CN217299112U - Low-level water tank series connection steady flow tank partition pressure reducing valve pressure reduction downlink water supply system - Google Patents
Low-level water tank series connection steady flow tank partition pressure reducing valve pressure reduction downlink water supply system Download PDFInfo
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- CN217299112U CN217299112U CN202220000317.5U CN202220000317U CN217299112U CN 217299112 U CN217299112 U CN 217299112U CN 202220000317 U CN202220000317 U CN 202220000317U CN 217299112 U CN217299112 U CN 217299112U
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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
A low water tank concatenates stationary flow jar subregion relief pressure valve decompression water supply system down, includes: the system comprises a tap water pipe network, a water storage tank positioned in a basement, a variable frequency booster pump, a flow stabilizing tank, a high-region user pipe network, a middle-region user pipe network, a low-region user pipe network and a microcomputer control cabinet; the water inlet pipeline of the user pipe network of the middle area is provided with a middle area pressure reducing valve group; a low-region pressure reducing valve bank is arranged on a water inlet pipeline of the low-region user pipe network; the system comprises a tap water pipe network, a water storage tank positioned in a basement, a variable frequency booster pump, a flow stabilizing tank, a high-region user pipe network, a middle-region user pipe network and a low-region user pipe network which are sequentially connected through pipelines; the utility model is provided with the low water storage tank, which can reduce the impact on the tap water pipe network during the peak time of water consumption; the equipment and the pipeline are simple, and the early investment is saved; the equipment is centralized, and the later maintenance is simple; except that the basement is provided with the water tank and the top is provided with the flow stabilizing tank, the middle floor is not provided with the equipment room and the water supply equipment, the building space is utilized to the maximum extent, and the load requirement of the secondary water supply equipment on the building is reduced.
Description
Technical Field
The utility model relates to a secondary water supply field, in particular to subregion water supply system.
Background
High-rise building water supply needs a technical form, adopts as few equipment arrangement as possible, realizes the subregion water supply to reduce the area of equipment room, improve building space utilization, reduce the required load of subregion equipment room simultaneously.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve at least one of the technical drawbacks.
Therefore, the utility model aims to provide a low water tank series steady flow tank subregion relief pressure valve decompression down water supply system, including the water supply pipe network, be located the water storage box of basement, frequency conversion booster pump, steady flow tank, high district user pipe network, middle district user pipe network, low district user pipe network, microcomputer control cabinet;
a water tank electromagnetic valve and a water tank ball float valve are sequentially arranged at the water inlet pipeline of the water storage tank along the water flow direction, and a water tank liquid level meter is arranged in the tank body;
a booster pump pressure sensor is arranged at the water outlet end of the variable-frequency booster pump;
the steady flow tank body is respectively provided with a steady flow tank liquid level meter and a steady flow tank pressure sensor;
the tail end of the high-area user pipe network is provided with a high-area pressure sensor;
the water inlet pipeline of the middle area user pipe network is provided with a middle area pressure reducing valve group, and the tail end of the pipe network is provided with a middle area pressure sensor;
the water inlet pipeline of the low-region user pipe network is provided with a low-region pressure reducing valve bank, and the tail end of the pipe network is provided with a low-region pressure sensor;
the system comprises a tap water pipe network, a water storage tank positioned in a basement, a variable frequency booster pump, a flow stabilizing tank, a high-region user pipe network, a middle-region user pipe network and a low-region user pipe network which are sequentially connected through pipelines;
the microcomputer control cabinet is respectively connected with a water tank electromagnetic valve, a water tank liquid level meter, a variable-frequency booster pump, a booster pump pressure sensor, a steady flow tank liquid level meter, a steady flow tank pressure sensor, a high region pressure sensor, a middle region pressure sensor and a pressure sensor signal wire.
The utility model has the advantages and positive effects that: the system is provided with the low water storage tank, so that the impact on a tap water pipe network can be reduced in the water using peak period; the equipment and the pipeline are simple, and the early investment is saved; the equipment is centralized, and the later maintenance is simple; except that the basement is provided with the water tank and the top is provided with the flow stabilizing tank, the middle floor is not provided with the equipment room and the water supply equipment, the building space is utilized to the maximum extent, and the load requirement of the secondary water supply equipment on the building is reduced.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the pressure-reducing downlink water supply system of the low-level water tank of the present invention, wherein the pressure-reducing downlink water supply system is formed by serially connecting a steady flow tank and a partition pressure-reducing valve.
In the figure, 1, a tap water pipe network, 2, a water storage tank, 21, a water tank electromagnetic valve, 22, a water tank ball float valve, 23, a water tank liquid level meter, 3, a variable frequency booster pump, 31, a booster pump pressure sensor, 4, a flow stabilizing tank, 41, a flow stabilizing tank liquid level meter, 42, a flow stabilizing tank pressure sensor, 5, a high area user pipe network, 51, a high area pressure sensor, 6, a middle area user pipe network, 61, a middle area pressure sensor, 62, a middle area pressure reducing valve group, 7, a low area user pipe network, 71, a low area pressure sensor, 72, a low area pressure reducing valve group and 8, a microcomputer control cabinet.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial results of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1, a low water tank series steady flow tank partition pressure reducing valve pressure reducing downlink water supply system comprises: the system comprises a tap water pipe network 1, a water storage tank 2 positioned in a basement, a variable-frequency booster pump 3, a steady flow tank 4, a high-region user pipe network 5, a middle-region user pipe network 6, a low-region user pipe network 7 and a microcomputer control cabinet 8;
a water tank electromagnetic valve 21 and a water tank ball float valve 22 are sequentially arranged at the water inlet pipeline of the water storage tank 2 along the water flow direction, and a water tank liquid level meter 23 is arranged in the tank body;
a booster pump pressure sensor 31 is arranged at the water outlet end of the variable frequency booster pump 3;
the tank body of the steady flow tank 4 is respectively provided with a steady flow tank liquid level meter 41 and a steady flow tank pressure sensor 42;
the tail end of the high-region user pipe network 5 is provided with a high-region pressure sensor 51;
the water inlet pipeline of the middle area user pipe network 6 is provided with a middle area pressure reducing valve group 62, and the tail end of the pipe network is provided with a middle area pressure sensor 61;
a low-region pressure reducing valve group 72 is arranged on a water inlet pipeline of the low-region user pipe network 7, and a low-region pressure sensor 71 is arranged at the tail end of the pipe network;
a tap water pipe network 1, a water storage tank 2 positioned in a basement, a variable frequency booster pump 3, a flow stabilizing tank 4, a high-region user pipe network 5, a middle-region user pipe network 6 and a low-region user pipe network 7 are sequentially connected through pipelines;
the microcomputer control cabinet 8 is respectively connected with the water tank electromagnetic valve 21, the water tank liquid level meter 23, the variable-frequency booster pump 3, the booster pump pressure sensor 31, the steady flow tank liquid level meter 41, the steady flow tank pressure sensor 42, the high region pressure sensor 51, the middle region pressure sensor 61 and the pressure sensor 71 through signal lines.
The present invention has been described in detail with reference to the embodiments, but the present invention is only a preferred embodiment, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (1)
1. The utility model provides a low water tank concatenates stationary flow jar subregion relief pressure valve decompression water supply system down which characterized in that includes: a tap water pipe network (1), a water storage tank (2) positioned in a basement, a variable frequency booster pump (3), a steady flow tank (4), a high-region user pipe network (5), a middle-region user pipe network (6), a low-region user pipe network (7) and a microcomputer control cabinet (8);
a water tank electromagnetic valve (21) and a water tank ball float valve (22) are sequentially arranged at the water inlet pipeline of the water storage tank (2) along the water flow direction, and a water tank liquid level meter (23) is arranged in the tank body;
a booster pump pressure sensor (31) is arranged at the water outlet end of the variable-frequency booster pump (3);
the tank body of the steady flow tank (4) is respectively provided with a steady flow tank liquid level meter (41) and a steady flow tank pressure sensor (42);
the tail end of the high-region user pipe network (5) is provided with a high-region pressure sensor (51);
the water inlet pipeline of the middle area user pipe network (6) is provided with a middle area pressure reducing valve group (62), and the tail end of the pipe network is provided with a middle area pressure sensor (61);
a low-region pressure reducing valve group (72) is arranged on a water inlet pipeline of the low-region user pipe network (7), and a low-region pressure sensor (71) is arranged at the tail end of the pipe network;
the tap water pipe network (1), the water storage tank (2) positioned in the basement, the variable-frequency booster pump (3), the steady flow tank (4), the high-region user pipe network (5), the middle-region user pipe network (6) and the low-region user pipe network (7) are sequentially connected through pipelines;
microcomputer control cabinet (8) respectively with water tank solenoid valve (21), water tank level gauge (23), frequency conversion booster pump (3) booster pump pressure sensor (31) stationary flow jar level gauge (41) stationary flow jar pressure sensor (42) high district pressure sensor (51) middle district pressure sensor (61) pressure sensor (71) signal line connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000317.5U CN217299112U (en) | 2022-01-02 | 2022-01-02 | Low-level water tank series connection steady flow tank partition pressure reducing valve pressure reduction downlink water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000317.5U CN217299112U (en) | 2022-01-02 | 2022-01-02 | Low-level water tank series connection steady flow tank partition pressure reducing valve pressure reduction downlink water supply system |
Publications (1)
| Publication Number | Publication Date |
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| CN217299112U true CN217299112U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220000317.5U Active CN217299112U (en) | 2022-01-02 | 2022-01-02 | Low-level water tank series connection steady flow tank partition pressure reducing valve pressure reduction downlink water supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN217299112U (en) |
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2022
- 2022-01-02 CN CN202220000317.5U patent/CN217299112U/en active Active
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