CN216616044U - Partitioned steady flow tank serial connection relay water supply system - Google Patents
Partitioned steady flow tank serial connection relay water supply system Download PDFInfo
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- CN216616044U CN216616044U CN202123311681.8U CN202123311681U CN216616044U CN 216616044 U CN216616044 U CN 216616044U CN 202123311681 U CN202123311681 U CN 202123311681U CN 216616044 U CN216616044 U CN 216616044U
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Abstract
A partitioned steady flow tank tandem connection relay water supply system comprises a tap water pipe network, a low region steady flow tank, a low region variable frequency booster pump, a low region user pipe network, a middle region steady flow tank, a middle region variable frequency booster pump, a middle region user pipe network, a high region steady flow tank, a high region variable frequency booster pump, a high region user pipe network and a microcomputer control cabinet; a water outlet end pipeline of the low-region variable-frequency booster pump is connected with a low-region user pipe network and a parallel connection water inlet of the middle-region steady flow tank; the water outlet end pipeline of the middle-region variable-frequency booster pump is connected with the parallel connection water inlet of the middle-region user pipe network and the high-region steady flow tank; the high-region flow stabilizing tank, the high-region variable-frequency booster pump and the high-region user pipe network are sequentially connected through pipelines. The lower frequency conversion booster pump group supplies water to a lower user pipe network, and simultaneously, redundant water heads enter the upper steady flow tank and are supplied with water in a superposed mode by the upper frequency conversion booster pump group, so that the occupation of equipment rooms on intermediate floors of a building is small, and the strict limitation of the flow, the quantity and the control mode of the water pumps caused by the direct serial connection of all frequency conversion lifting water pumps is avoided.
Description
Technical Field
The utility model relates to the field of secondary water supply, in particular to a partitioned water supply system.
Background
In the prior art, the zoning frequency conversion pump set is adopted for relay water supply in high floors, the occupation of equipment rooms in the middle floors of a building is small, but due to the dynamic change of water supply of a pipe network of each zoning user, the parameter matching requirement in the relay water supply process of the zoning frequency conversion pump set is strict, the operation equipment is complex, the flow, the quantity and the control mode of the transfer water pump are strictly limited, and the fault probability is increased.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least one of the technical drawbacks mentioned.
Therefore, the utility model aims to provide a partitioned steady flow tank series connection relay water supply system which comprises a tap water pipe network, a low-region steady flow tank, a low-region variable-frequency booster pump, a low-region user pipe network, a middle-region steady flow tank, a middle-region variable-frequency booster pump, a middle-region user pipe network, a high-region steady flow tank, a high-region variable-frequency booster pump, a high-region user pipe network and a microcomputer control cabinet;
the low-region steady flow tank body is respectively provided with a low-region tank body pressure sensor and a low-region tank body liquid level meter;
the water outlet end of the low-region variable frequency booster pump is respectively provided with a low-region pressure tank and a low-region pump set pressure sensor;
the middle area steady flow tank body is respectively provided with a middle area tank body pressure sensor and a middle area tank body liquid level meter;
the water outlet end of the middle area variable frequency booster pump is respectively provided with a middle area pressure tank and a middle area pump set pressure sensor;
the high-region steady flow tank body is respectively provided with a high-region tank body pressure sensor and a high-region tank body liquid level meter;
the water outlet end of the high-region variable-frequency booster pump is respectively provided with a high-region pressure tank and a high-region pump set pressure sensor;
the tap water pipe network, the low-region steady flow tank and the low-region variable-frequency booster pump are sequentially connected through pipelines;
the water outlet end pipeline of the low-region variable frequency booster pump is connected with the low-region user pipe network and the parallel water inlet of the middle-region steady flow tank;
the middle area steady flow tank is connected with the middle area variable frequency booster pump through a pipeline;
the water outlet end of the middle-region variable-frequency booster pump is connected with a user pipe network in the middle region and a parallel water inlet of the high-region steady flow tank through a pipeline;
the high-region flow stabilizing tank, the high-region variable-frequency booster pump and the high-region user pipe network are sequentially connected through pipelines;
the microcomputer control cabinet is respectively connected with the low-region tank pressure sensor and the low-region tank liquid level meter; the low-region variable-frequency booster pump, the low-region pump group pressure sensor, the middle-region tank body liquid level meter, the middle-region variable-frequency booster pump, the middle-region pump group pressure sensor, the high-region tank body liquid level meter, the high-region variable-frequency booster pump and the high-region pump group pressure sensor are connected through signal lines.
The utility model has the advantages and positive effects that: the system can supply water in the area with long-term stable and sufficient flow of the tap water pipe network; the equipment is centralized, and the later maintenance is simple; when the lower variable-frequency booster pump group supplies water to the lower user pipe network, the redundant water head enters the upper steady flow tank, and is subjected to pressure-superposed water supply by the upper variable-frequency booster pump group after being transferred by the upper steady flow tank, so that the occupation of the equipment room of the middle floor of the building is reduced, the strict limitation of the flow, the quantity and the control mode of the water pump caused by the direct series connection of the variable-frequency booster pumps is avoided, the operation mode of the equipment is simple, and the fault probability is greatly 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 a sectional flow stabilizing tank in series connection with a relay water supply system.
In the figure, 1, a tap water network, 2, a low-zone constant-flow tank, 201, a low-zone tank body pressure sensor, 202, a low-zone tank body liquid level meter, 3, a low-zone variable-frequency booster pump, 301, a low-zone pressure tank, 302, a low-zone pump set pressure sensor, 4, a low-zone user pipe network, 5, a middle-zone constant-flow tank, 501, a middle-zone tank body pressure sensor, 502, a middle-zone tank body liquid level meter, 6, a middle-zone variable-frequency booster pump, 601, a middle-zone pressure tank, 602, a middle-zone pump set pressure sensor, 7, a middle-zone user pipe network, 8, a high-zone constant-flow tank, 801, a high-zone tank body pressure sensor, 802, a high-zone tank body liquid level meter, 9, a high-zone variable-frequency booster pump, 901, a high-zone pressure tank, 902, a high-zone pump set pressure sensor, 10, a high-zone user pipe network, 11, and 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 utility model are shown, it being understood that one skilled in the art may modify the utility model herein described while still achieving the advantageous effects of the utility model. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
As shown in fig. 1, a sectional flow stabilizing tank tandem relay water supply system includes: a tap water pipe network 1, a low-region steady flow tank 2, a low-region variable-frequency booster pump 3, a low-region user pipe network 4, a middle-region steady flow tank 5, a middle-region variable-frequency booster pump 6, a middle-region user pipe network 7, a high-region steady flow tank 8, a high-region variable-frequency booster pump 9, a high-region user pipe network 10 and a microcomputer control cabinet 11;
the tank body of the low-region steady flow tank 2 is respectively provided with a low-region tank body pressure sensor 201 and a low-region tank body liquid level meter 202;
the water outlet end of the low-region variable frequency booster pump 3 is respectively provided with a low-region pressure tank 301 and a low-region pump set pressure sensor 302;
the middle area steady flow tank 5 is provided with a middle area tank pressure sensor 501 and a middle area tank liquid level meter 502 respectively;
the water outlet end of the middle-area variable-frequency booster pump 6 is respectively provided with a middle-area pressure tank 601 and a middle-area pump group pressure sensor 602;
the tank body of the high-region steady flow tank 8 is respectively provided with a high-region tank body pressure sensor 801 and a high-region tank body liquid level meter 802;
the water outlet end of the high-region variable-frequency booster pump 9 is respectively provided with a high-region pressure tank 901 and a high-region pump set pressure sensor 902;
the tap water pipe network 1, the low-region steady flow tank 2 and the low-region variable-frequency booster pump 3 are sequentially connected through pipelines;
the water outlet end of the low-region variable frequency booster pump 3 is connected with a low-region user pipe network 4 and a parallel water inlet of the middle-region steady flow tank 5 through a pipeline;
the middle area steady flow tank 5 is connected with a middle area variable frequency booster pump 6 through a pipeline;
the water outlet end of the middle-region variable-frequency booster pump 6 is connected with a parallel water inlet of a middle-region user pipe network 7 and a high-region steady flow tank 8 through a pipeline;
the high-region flow stabilizing tank 8, the high-region variable-frequency booster pump 9 and the high-region user pipe network 10 are sequentially connected through pipelines;
the microcomputer control cabinet 11 is respectively connected with a low-zone tank pressure sensor 201 and a low-zone tank liquid level meter 202; the low-region variable-frequency booster pump 3, the low-region pump set pressure sensor 302, the middle-region tank body pressure sensor 501, the middle-region tank body liquid level meter 502, the middle-region variable-frequency booster pump 6, the middle-region pump set pressure sensor 602, the high-region tank body pressure sensor 801, the high-region tank body liquid level meter 802, the high-region variable-frequency booster pump 9 and the high-region pump set pressure sensor 902 are connected through signal lines.
The present invention has been described in detail with reference to the embodiments, but the present invention is only the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (1)
1. The utility model provides a subregion stationary flow jar relay water supply system that concatenates which characterized in that includes: the system comprises a tap water pipe network (1), a low-region steady flow tank (2), a low-region variable-frequency booster pump (3), a low-region user pipe network (4), a middle-region steady flow tank (5), a middle-region variable-frequency booster pump (6), a middle-region user pipe network (7), a high-region steady flow tank (8), a high-region variable-frequency booster pump (9), a high-region user pipe network (10) and a microcomputer control cabinet (11);
the tank body of the low-region steady flow tank (2) is respectively provided with a low-region tank body pressure sensor (201) and a low-region tank body liquid level meter (202);
the water outlet end of the low-region variable-frequency booster pump (3) is respectively provided with a low-region pressure tank (301) and a low-region pump set pressure sensor (302);
the tank body of the middle-area steady flow tank (5) is respectively provided with a middle-area tank body pressure sensor (501) and a middle-area tank body liquid level meter (502);
the water outlet end of the middle-area variable-frequency booster pump (6) is respectively provided with a middle-area pressure tank (601) and a middle-area pump set pressure sensor (602);
the tank body of the high-region steady flow tank (8) is respectively provided with a high-region tank body pressure sensor (801) and a high-region tank body liquid level meter (802);
the water outlet end of the high-region variable-frequency booster pump (9) is respectively provided with a high-region pressure tank (901) and a high-region pump set pressure sensor (902);
the tap water pipe network (1), the low-region steady flow tank (2) and the low-region variable-frequency booster pump (3) are sequentially connected through pipelines;
the water outlet end pipeline of the low-region variable-frequency booster pump (3) is connected with the low-region user pipe network (4) and the parallel water inlet of the middle-region steady flow tank (5);
the middle area steady flow tank (5) is connected with the middle area variable frequency booster pump (6) through a pipeline;
the water outlet end pipeline of the middle-area variable-frequency booster pump (6) is connected with the middle-area user pipe network (7) and the parallel water inlet of the high-area steady flow tank (8);
the high-region flow stabilizing tank (8), the high-region variable-frequency booster pump (9) and the high-region user pipe network (10) are sequentially connected through pipelines;
the microcomputer control cabinet (11) is respectively connected with the low-region tank body pressure sensor (201) and the low-region tank body liquid level meter (202); low district frequency conversion booster pump (3), low district pump package pressure sensor (302) in the district jar body pressure sensor (501), in the district jar body level gauge (502), in the district frequency conversion booster pump (6), in the district pump package pressure sensor (602), high district jar body pressure sensor (801), high district jar body level gauge (802), high district frequency conversion booster pump (9), high district pump package pressure sensor (902) signal line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123311681.8U CN216616044U (en) | 2021-12-27 | 2021-12-27 | Partitioned steady flow tank serial connection relay water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123311681.8U CN216616044U (en) | 2021-12-27 | 2021-12-27 | Partitioned steady flow tank serial connection relay water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216616044U true CN216616044U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123311681.8U Active CN216616044U (en) | 2021-12-27 | 2021-12-27 | Partitioned steady flow tank serial connection relay water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216616044U (en) |
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2021
- 2021-12-27 CN CN202123311681.8U patent/CN216616044U/en active Active
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