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CN215053447U - A kind of pipe network stacking and cooperating with high-level regulation and storage water supply device - Google Patents

A kind of pipe network stacking and cooperating with high-level regulation and storage water supply device Download PDF

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Publication number
CN215053447U
CN215053447U CN202120935745.2U CN202120935745U CN215053447U CN 215053447 U CN215053447 U CN 215053447U CN 202120935745 U CN202120935745 U CN 202120935745U CN 215053447 U CN215053447 U CN 215053447U
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water
water supply
pipe network
tank
level
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孙真
杨崇鼎
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Tianjin Equal Quantity Technology Co ltd
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Tianjin Equal Quantity Technology Co ltd
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Abstract

一种管网叠压配合高位调蓄供水装置,包括:市政供水管网、稳流罐、供水泵组、高位水箱、水箱自流供水用户管网、叠压供水用户管网、控制柜;市政供水管网、稳流罐、供水泵组依次管道连接;供水泵组管道连接一个以上高位水箱、一个以上叠压供水用户管网并联入水口;高位水箱出水口管道连接水箱自流供水用户管网。本实用新型依照市政供水管网流量、压力均无法满足多楼宇小区集中供水用水需求,供水系统根据市政供水管网在用水高峰期最大供水量与供水干管最低供水压力,向部分楼座进行管网叠压供水,其余楼座采用用水非高峰期水箱蓄水、用水高峰期水箱自流形式供水,实现了兼顾调蓄供水与充分利用市政管网压力进行叠压供水。

Figure 202120935745

The utility model discloses a water supply device for high-level regulation and storage of pipe network stacking and pressing, comprising: a municipal water supply pipe network, a steady flow tank, a water supply pump group, a high-level water tank, a self-flow water supply user pipe network of the water tank, a laminated water supply user pipe network, and a control cabinet; the municipal water supply The pipe network, the steady flow tank and the water supply pump group are connected in sequence; the pipeline of the water supply pump group is connected to one or more high-level water tanks and more than one stacked water supply user pipe network in parallel with the water inlet; the water outlet pipe of the high-level water tank is connected to the water tank self-flow water supply user pipe network. According to the flow and pressure of the municipal water supply pipe network, the utility model cannot meet the centralized water supply and water demand of multi-building communities. The network is superimposed for water supply, and the rest of the buildings are supplied by water storage in off-peak water tanks and self-flowing water tanks in peak water consumption periods, which realizes both regulation and storage of water supply and full use of municipal pipe network pressure for superimposed water supply.

Figure 202120935745

Description

Pipe network pressure-superposed matched high-level regulation and storage water supply device
Technical Field
The utility model relates to a water treatment field, in particular to no negative pressure water supply equipment.
Background
Aiming at a multi-building centralized water supply residential district with excessively centralized water consumption, large instant water consumption or high water supply requirement guarantee rate, a water supply scheme is needed, the lowest pressure water supply of a water supply main pipe is taken into consideration, and the gap of municipal water supply quantity in the peak period of water consumption is made up by means of storage regulation.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve at least one of the technical drawbacks.
Therefore, an object of the utility model is to provide a network of pipes is folded and is pressed high-order regulation and hold water supply installation of cooperation, include: the system comprises a municipal water supply network, a steady flow tank, a water supply pump set, a high-level water tank, a water tank self-flow water supply user pipe network, a pressure-superposed water supply user pipe network and a control cabinet;
the water supply pump set is formed by connecting more than two variable frequency water pumps and a bypass pipeline in parallel, a water inlet pressure sensor is arranged at the water inlet end of the pump set, and an air pressure tank and a water outlet pressure sensor are arranged at the water outlet end of the pump set;
the high-level water tank is sequentially provided with an electric valve and a ball cock along the direction of the water inlet pipeline;
the pressure-superposed water supply user pipe network is connected with the front end of the water inlet pipeline in parallel and is provided with a pressure reducing valve;
the municipal water supply pipe network, the steady flow tank and the water supply pump set are sequentially connected through pipelines;
the water supply pump group is connected with more than one high-level water tank and more than one parallel water inlet pipeline of the pressure-superposed water supply user pipe network;
the water outlet pipeline of the high-level water tank is connected with the self-flowing water supply user pipe network of the water tank;
the control cabinet is respectively connected with the variable frequency water pump, the water inlet pressure sensor, the water outlet pressure sensor and the electric valve through lines.
The utility model has the advantages and positive effects that: according to municipal water supply network flow, pressure all can't satisfy many building districts and concentrate water supply water demand, water supply system carries out the pipe network according to municipal water supply network at the minimum water supply pressure of the biggest water supply volume of water peak period and water supply main, to some building seats and stacks and press the water supply, all the other building seats adopt the water non-peak period water tank retaining of water, the water peak period water tank is from the form water supply, it stacks and supplies water to have realized taking into account regulation water supply and make full use of municipal pipe network pressure.
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 the schematic diagram of the pipe network pressure-superposed matched high-level storage water supply device of the utility model.
In the figure, 1, a municipal water supply network, 2, a steady flow tank, 3, a water supply pump set, 31, a water inlet pressure sensor, 32, a variable frequency water pump, 33, a bypass pipeline, 34, a water outlet end, a pneumatic tank, 35, a water outlet pressure sensor, 4, a high-level water tank, 41, an electric valve, 42, a ball float valve, 5, a water tank self-flow water supply user pipe network, 6, a pressure-superposed water supply user pipe network and 61, a pressure reducing valve are arranged; 7. a 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 pipe network pressure-superposed and matched high-level storage water supply device includes: the system comprises a municipal water supply network 1, a steady flow tank 2, a water supply pump set 3, a high-level water tank 4, a water tank self-flow water supply user pipe network 5, a pressure-superposed water supply user pipe network 6 and a control cabinet 7;
the water supply pump group 3 is formed by connecting more than two variable frequency water pumps 32 and a bypass pipeline 33 in parallel, the water inlet end of the pump group is provided with a water inlet pressure sensor 31, and the water outlet end is provided with an air pressure tank 34 and a water outlet pressure sensor 35;
the high-level water tank 4 is sequentially provided with an electric valve 41 and a float valve 42 along the water inlet pipeline direction;
the pressure-superposed water supply user pipe network 6 is connected with the front end of the water inlet pipeline in parallel and is provided with a pressure reducing valve 61;
the municipal water supply network 1, the steady flow tank 2 and the water supply pump set 3 are sequentially connected by pipelines;
the water supply pump group 3 is connected with more than one high-level water tank 4 and more than one parallel water inlet pipeline of the pressure-superposed water supply user pipe network 6;
the water outlet pipeline of the high-level water tank 4 is connected with a water tank gravity flow water supply user pipe network 5;
the control cabinet 7 is respectively connected with the variable frequency water pump 32, the water inlet pressure sensor 31, the water outlet pressure sensor 35 and the electric valve 41 through 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)

1.一种管网叠压配合高位调蓄供水装置,其特征在于,包括:市政供水管网(1)、稳流罐(2)、供水泵组(3)、高位水箱(4)、水箱自流供水用户管网(5)、叠压供水用户管网(6)、控制柜(7);1. A pipe network stacking and cooperating with a high-level storage and water supply device, characterized in that it comprises: a municipal water supply pipe network (1), a steady flow tank (2), a water supply pump group (3), a high-level water tank (4), a water tank Artesian water supply user pipe network (5), laminated water supply user pipe network (6), control cabinet (7); 所述供水泵组(3),由二个以上变频水泵(32)、旁通管路(33)并联组成,该泵组入水端设有入水压力传感器(31),出水端设有气压罐(34)、出水压力传感器(35);The water supply pump group (3) is composed of two or more variable frequency water pumps (32) and a bypass pipeline (33) in parallel. The water inlet end of the pump group is provided with a water inlet pressure sensor (31), and the water outlet end is provided with an air pressure tank (31). 34), outlet pressure sensor (35); 所述高位水箱(4),沿入水管道方向依次设有电动阀(41)、浮球阀(42);The high-level water tank (4) is provided with an electric valve (41) and a floating ball valve (42) in sequence along the direction of the water inlet pipeline; 所述叠压供水用户管网(6)并接入水管道前端设有减压阀(61);A pressure reducing valve (61) is provided at the front end of the stacked water supply user pipeline network (6) and connected to the water pipeline; 所述市政供水管网(1)、所述稳流罐(2)、所述供水泵组(3)依次管道连接;The municipal water supply pipe network (1), the steady flow tank (2), and the water supply pump group (3) are connected by pipelines in sequence; 所述供水泵组(3)与一个以上所述高位水箱(4)、一个以上所述叠压供水用户管网(6)的并联入水口管道连接;The water supply pump group (3) is connected with one or more of the high-level water tanks (4) and one or more of the parallel water inlet pipes of the superimposed water supply user pipe network (6); 所述高位水箱(4)出水口管道连接所述水箱自流供水用户管网(5);The water outlet pipeline of the high-level water tank (4) is connected to the self-flow water supply user pipe network (5) of the water tank; 所述控制柜(7)分别线路连接所述变频水泵(32)、所述入水压力传感器(31)、所述出水压力传感器(35)、所述电动阀(41)。The control cabinet (7) is respectively connected to the variable frequency water pump (32), the water inlet pressure sensor (31), the water outlet pressure sensor (35), and the electric valve (41).
CN202120935745.2U 2021-05-05 2021-05-05 A kind of pipe network stacking and cooperating with high-level regulation and storage water supply device Expired - Fee Related CN215053447U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575413A (en) * 2022-02-25 2022-06-03 沣泰水务科技(杭州)有限公司 Secondary water supply optimization method and device for reducing municipal pipe network pressure
CN114892762A (en) * 2022-05-09 2022-08-12 天津中怡建筑规划设计有限公司 Water pump and water tank parallel water supply system for super high-rise building
CN114893381A (en) * 2022-03-28 2022-08-12 江苏航运职业技术学院 BIM technology-based agricultural secondary pump station optimization system and optimization device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575413A (en) * 2022-02-25 2022-06-03 沣泰水务科技(杭州)有限公司 Secondary water supply optimization method and device for reducing municipal pipe network pressure
CN114893381A (en) * 2022-03-28 2022-08-12 江苏航运职业技术学院 BIM technology-based agricultural secondary pump station optimization system and optimization device
CN114892762A (en) * 2022-05-09 2022-08-12 天津中怡建筑规划设计有限公司 Water pump and water tank parallel water supply system for super high-rise building

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