CN212926249U - Energy-saving composite water supply system - Google Patents
Energy-saving composite water supply system Download PDFInfo
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- CN212926249U CN212926249U CN202021577927.9U CN202021577927U CN212926249U CN 212926249 U CN212926249 U CN 212926249U CN 202021577927 U CN202021577927 U CN 202021577927U CN 212926249 U CN212926249 U CN 212926249U
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Abstract
The utility model discloses an energy-saving composite water supply system, which is characterized in that the system comprises a tap water direct supply waterline and a storage and utilization water pressurized water supply line; the tap water direct supply line comprises a tap water inlet pipeline and a tap water outlet pipeline, and the tap water inlet pipeline is provided with a water inlet main control valve and a stop check valve; the storage water pressurization water supply line comprises a storage water inlet pipeline, a water inlet control valve is arranged on the storage water inlet pipeline, the storage water inlet pipeline is connected with a reservoir, the reservoir is connected with a storage water outlet pipeline, a water outlet control valve, a water pump, a multifunctional water pump control valve and a pressure sensor are sequentially arranged on the storage water outlet pipeline, the pressure sensor is connected with a controller, and the controller is connected with the water pump and the multifunctional water pump control valve. The utility model can not only meet the required water supply pressure, but also achieve the energy-saving effect, and the energy-saving effect is obvious; the system operates stably.
Description
Technical Field
The utility model relates to an energy-conserving compound water supply system belongs to water supply system technical field.
Background
At present, a small number of small enterprises which have no requirement on tap water pressure adopt a direct supply mode of a tap water company. Many enterprises are built with own water storage spaces such as fire pools. However, the storage water is replaced or treated regularly to prevent the deterioration of water quality and to meet the demand of production or life. The urban tap water pipe network can directly supply production and domestic water systems, and can basically meet the requirements of basic normal flow, pressure and the like of tap water through estimation, and if the special condition that the flow is concentrated occurs, the demand of production and living can not be met by the tap water direct supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an energy-saving composite water supply system.
The utility model provides a technical scheme as follows: an energy-saving composite water supply system is characterized by comprising a tap water direct supply line and a storage water pressurization water supply line; the tap water direct supply line comprises a tap water inlet pipeline and a tap water outlet pipeline which are mutually connected, and a water inlet main control valve and a stop check valve are arranged on the tap water inlet pipeline; the storage water pressurization water supply line comprises a storage water inlet pipeline, the storage water inlet pipeline is connected with a tap water inlet pipeline between a water inlet main control valve and a slow-closing check valve, a water inlet control valve is arranged on the storage water inlet pipeline, the storage water inlet pipeline is connected with a reservoir, the reservoir is connected with a storage water outlet pipeline, a water outlet control valve, a water pump, a multifunctional water pump control valve and a pressure sensor are sequentially arranged on the storage water outlet pipeline, and the pressure sensor is connected with a controller which is connected with the water pump and the multifunctional water pump control valve.
Furthermore, the tap water inlet pipeline and the tap water outlet pipeline are connected into a whole.
The utility model has the advantages that: the utility model discloses set up two water supply system, running water direct-furnish waterline and storage water pressurization supply line, whether can satisfy the user demand according to production and domestic water pressure, utilize pressure sensor, controller control water pump etc. to change and come control to use the running water direct-furnish or open the water pump and beat water pressurization from the cistern and supply the production life needs. The required water supply pressure is met, and the energy-saving effect can be achieved. Through comparison of three months of water supply power consumption data, the energy-saving effect is obvious after the water supply power-saving device is used for saving 22.93 KWH-27.53 KWH for each ton of product production; the system operates stably.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows: the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1, the energy-saving composite water supply system comprises a tap water direct supply line 1 and a storage water pressurized supply line 2. The tap water direct supply line 1 comprises a tap water inlet pipeline 1-3 and a tap water outlet pipeline 1-4 which are connected into a whole, and a water inlet main control valve 1-1 and a slow-closing check valve 1-2 are arranged on the tap water inlet pipeline 1-3. The storage water pressurized water supply line 2 comprises a storage water inlet pipeline 2-1, the storage water inlet pipeline 2-1 is connected with a tap water inlet pipeline 1-3 between a main water inlet control valve 1-1 and a slow-closing check valve 1-2, a pool inlet control valve 2-2 is arranged on the storage water inlet pipeline 2-1, the storage water inlet pipeline 2-1 is connected with a reservoir 2-3, the reservoir 2-3 is connected with a storage water outlet pipeline 2-9, a pool outlet control valve 2-4 and a water pump 2-5 are sequentially arranged on the storage water outlet pipeline 2-9, the multifunctional water pump control valve 2-7 and the pressure sensor 2-8 are arranged, the pressure sensor 2-8 is connected with the controller 2-6, and the controller 2-6 is connected with the water pump 2-5 and the multifunctional water pump control valve 2-7.
Under normal conditions, when the direct supply pressure of tap water can meet the requirements of production and life (more than or equal to 0.35MPa is required), the main control valve 1-1 for water inlet is opened, the slowly-closed check valve 1-2 is opened, and tap water of a tap water supply line can be supplied to a water-requiring place for production and life.
Under normal conditions, the water quantity of the reservoir 2-3 is full, the inlet control valve 2-2 can be opened for water supplement when the water level is insufficient, the outlet control valve 2-4 is in a normally open state, the pressure sensor 2-8 is connected to the storage water outlet pipeline 2-9, when the direct water supply pressure of tap water cannot meet the requirements of production and life (the setting is less than 0.35MPa, according to specific requirements), the storage water pressurization water supply line is started, when the pressure sensor 2-8 detects that the water pressure is lower than a set value, an electric signal is transmitted to the controller 2-6, the controller 2-6 controls the opening of the water pump 2-5, meanwhile, the multifunctional water pump control valve 2-7 can be automatically opened, and the storage water pressurization water supply line supplies water to the water requiring place for production and life.
When the pressure sensor 2-8 detects that the pressure of tap water is increased to 0.35MPa, after 35 seconds, an electric signal is transmitted to the controller 2-6, the controller 2-6 controls the water pump 2-5 to be closed, and meanwhile, the multifunctional water pump control valve 2-7 is closed to be changed into tap water direct supply.
In order to ensure that the water quality of the reservoir can meet the production and living requirements, the water in the reservoir can be forcibly started every 3 to 10 days to completely replace the water in the reservoir or the water inlet amount of the reservoir 2-3 is reduced by using the inlet control valve 2-2 according to the production and living requirements so as to achieve the effect of emptying the reservoir.
It should be understood that parts of the specification not set forth in detail are well within the prior art. The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art are intended to fall within the scope of the present invention as defined by the claims.
Claims (2)
1. An energy-saving composite water supply system is characterized by comprising a tap water direct supply line (1) and a storage water pressurized water supply line (2); the tap water direct supply waterline (1) comprises a tap water inlet pipeline (1-3) and a tap water outlet pipeline (1-4) which are mutually connected, and a main water inlet control valve (1-1) and a slow-closing check valve (1-2) are arranged on the tap water inlet pipeline (1-3); the storage water pressurized water supply line (2) comprises a storage water inlet pipeline (2-1), the storage water inlet pipeline (2-1) is connected with a tap water inlet pipeline (1-3) between a water inlet master control valve (1-1) and a slow-closing check valve (1-2), a pool inlet control valve (2-2) is arranged on the storage water inlet pipeline (2-1), the storage water inlet pipeline (2-1) is connected with a reservoir (2-3), the reservoir (2-3) is connected with a storage water outlet pipeline (2-9), a pool outlet control valve (2-4), a water pump (2-5), a multifunctional water pump control valve (2-7) and a pressure sensor (2-8) are sequentially arranged on the storage water outlet pipeline (2-9), the pressure sensor (2-8) is connected with a controller (2-6), the controller (2-6) is connected with the water pump (2-5) and the multifunctional water pump control valve (2-7).
2. The energy-saving compound water supply system according to claim 1, wherein the tap water inlet pipeline (1-3) and the tap water outlet pipeline (1-4) are connected into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577927.9U CN212926249U (en) | 2020-08-03 | 2020-08-03 | Energy-saving composite water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577927.9U CN212926249U (en) | 2020-08-03 | 2020-08-03 | Energy-saving composite water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212926249U true CN212926249U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021577927.9U Active CN212926249U (en) | 2020-08-03 | 2020-08-03 | Energy-saving composite water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212926249U (en) |
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2020
- 2020-08-03 CN CN202021577927.9U patent/CN212926249U/en active Active
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