CN213572165U - Water supply system of life and water source heat pump unit - Google Patents
Water supply system of life and water source heat pump unit Download PDFInfo
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- CN213572165U CN213572165U CN202022559940.8U CN202022559940U CN213572165U CN 213572165 U CN213572165 U CN 213572165U CN 202022559940 U CN202022559940 U CN 202022559940U CN 213572165 U CN213572165 U CN 213572165U
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- source heat
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a life and water source heat pump set water supply system, include: the device comprises a submersible pump, a dirt separator, a constant pressure tank, a pressure transmitter and an electric proportional control valve; the submersible pump is connected with the water inlet of the constant pressure tank through a pipeline, and the dirt separator is arranged on the pipeline between the submersible pump and the water inlet; the top and the bottom of the constant pressure tank are respectively provided with a first water outlet and a second water outlet, the first water outlet is connected with a first check valve through a pipeline, a pressure transmitter is arranged on the pipeline between the first water outlet and the first check valve, the pressure transmitter is connected with a variable frequency control box of a submersible pump, and the first check valve is connected with a domestic water pipe through a pipeline; the second water outlet is sequentially connected with a second check valve and an electric proportional control valve through pipelines, the electric proportional control valve is connected with a water source heat pump unit well water pipe through a pipeline, the electric proportional control valve is connected with a water source heat pump unit control box, and the water source heat pump unit control box is connected with a return water temperature sensor.
Description
Technical Field
The utility model belongs to the technical field of groundwater supplies water, a life and water source heat pump set water supply system is related to.
Background
At present, a plurality of underground water type water source heat pump units are widely applied, but users need to separately drill a well to provide a source water side water source for the units, if domestic water is needed, another well needs to be drilled, and a constant-pressure water supply device needs to be arranged respectively, so that the resources cannot be shared, and the equipment investment is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a life and water source heat pump set water supply system can satisfy the supply of life water supply and water source heat pump set source water side water source simultaneously.
The utility model provides a life and water source heat pump set water supply system, include: the device comprises a submersible pump, a dirt separator, a constant pressure tank, a pressure transmitter and an electric proportional control valve; the submersible pump is connected with the water inlet of the constant pressure tank through a pipeline, and the dirt remover is arranged on the pipeline between the submersible pump and the water inlet; the top and the bottom of the constant pressure tank are respectively provided with a first water outlet and a second water outlet, the first water outlet is connected with a first check valve through a pipeline, a pressure transmitter is arranged on the pipeline between the first water outlet and the first check valve, the pressure transmitter is connected with a variable frequency control box of a submersible pump, and the first check valve is connected with a domestic water pipe through a pipeline; the second delivery port connects gradually second check valve and electronic proportional control valve through the pipeline, electronic proportional control valve passes through pipe connection water source heat pump set well water pipe, electronic proportional control valve connects water source heat pump set control box, and water source heat pump set control box connects return water temperature sensor.
The utility model discloses an among the life and water source heat pump set water supply system, be equipped with first stop valve on the pipeline between immersible pump and dirt separator.
The utility model discloses an among the life and water source heat pump set water supply system, the bottom of level pressure jar still is equipped with the outlet, and the outlet passes through the tube coupling second stop valve.
The utility model discloses an among the life and water source heat pump set water supply system, be equipped with the third stop valve on the pipeline between first check valve and domestic water pipe.
The utility model discloses an among the life and water source heat pump set water supply system, be equipped with the fourth stop valve on the pipeline between second check valve and electronic proportional control valve.
The utility model discloses a life and water source heat pump set water supply system is a water supply system that can realize a well multi-purpose, and this system can adopt a bite well, gathers level pressure jar water pressure through pressure transmitter, and then constant voltage variable frequency control immersible pump gives level pressure jar moisturizing, and level pressure jar provides groundwater for domestic water and water source heat pump source water side simultaneously. The water supply system can reduce well drilling cost for users and save equipment investment. And can provide constant pressure domestic water for users.
Drawings
Fig. 1 is a schematic structural diagram of a water system for a life and water source heat pump unit of the present invention.
Detailed Description
As shown in figure 1, the utility model discloses a life and water source heat pump set water supply system, include: the device comprises a submersible pump 1, a dirt separator 3, a constant pressure tank 4, a pressure transmitter 5 and an electric proportional control valve 11. The submersible pump 1 is connected with a water inlet of the constant pressure tank 4 through a pipeline, and the dirt separator 3 is arranged on the pipeline between the submersible pump 1 and the water inlet of the constant pressure tank 4. The top and the bottom of level pressure jar 4 are equipped with first delivery port and second delivery port respectively, and first delivery port passes through first check valve 7 of tube coupling, is equipped with pressure transmitter 5 on the pipeline between first delivery port and first check valve 7, pressure transmitter 5 connects the variable frequency control box of immersible pump. The first check valve 7 is connected with a domestic water pipe 12 through a pipeline. The second delivery port connects gradually second check valve 9 and electronic proportional control valve 11 through the pipeline, electronic proportional control valve 11 passes through pipe connection water source heat pump set well water pipe 13, water source heat pump set control box is connected to electronic proportional control valve 11, and water source heat pump set control box connects return water temperature sensor.
In specific implementation, a first stop valve 2 is arranged on a pipeline between the submersible pump 1 and the dirt separator 3. And the bottom of the constant pressure tank is also provided with a water outlet, and the water outlet is connected with a second stop valve through a pipeline and used for discharging water in the constant pressure tank. A third stop valve 2 is provided on the pipe between the first check valve 7 and the domestic water pipe 12. A fourth stop valve 10 is provided on the line between the second check valve 9 and the electric proportional control valve 11.
Water supplement and constant pressure water supply modes of the constant pressure tank: the second water outlet at the bottom of the constant pressure tank 4 is connected with a second check valve 9 through a pipeline, the first water outlet at the upper part of the constant pressure tank 4 is connected with a first check valve 7 through a pipeline, a pressure transmitter 5 is arranged on the pipeline, and the water inlet of the constant pressure tank 4 is connected with a dirt separator 3 through a pipeline. Adopt pressure transmitter 5 to gather 4 pressures of level pressure jar to with signal transmission to the variable frequency control box of immersible pump, control 1 frequency conversion operations of immersible pump, well water is extracted from well water by immersible pump 1, supplements to level pressure jar 4 through first stop valve 2, dirt separator 3, and level pressure jar 4 pressure is invariable, flows into domestic water pipe 12 through first check valve 7, third stop valve 8 with the assurance rivers, provides the invariable domestic water of pressure.
Water supply mode of water source heat pump unit: after the unit is opened, the water source heat pump unit control box controls the electric proportional control valve 11 to be opened, the opening angle of the electric proportional control valve 11 is adjusted according to the return water temperature detected by the return water temperature sensor, and water in the constant pressure tank 4 flows to the water inlet pipe 13 of the water source heat pump unit through the second check valve 9, the fourth stop valve 10 and the electric proportional control valve 11, so that a source water side water source is provided for the water source heat pump.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the spirit of the present invention, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a life and water source heat pump set water supply system which characterized in that includes: the device comprises a submersible pump, a dirt separator, a constant pressure tank, a pressure transmitter and an electric proportional control valve; the submersible pump is connected with the water inlet of the constant pressure tank through a pipeline, and the dirt remover is arranged on the pipeline between the submersible pump and the water inlet; the top and the bottom of the constant pressure tank are respectively provided with a first water outlet and a second water outlet, the first water outlet is connected with a first check valve through a pipeline, a pressure transmitter is arranged on the pipeline between the first water outlet and the first check valve, the pressure transmitter is connected with a variable frequency control box of a submersible pump, and the first check valve is connected with a domestic water pipe through a pipeline; the second delivery port connects gradually second check valve and electronic proportional control valve through the pipeline, electronic proportional control valve passes through pipe connection water source heat pump set well water pipe, electronic proportional control valve connects water source heat pump set control box, and water source heat pump set control box connects return water temperature sensor.
2. The water supply system of claim 1, wherein a first stop valve is disposed on the pipeline between the submersible pump and the dirt separator.
3. The water supply system of claim 1, wherein the bottom of the constant pressure tank is further provided with a drain opening, and the drain opening is connected with the second stop valve through a pipeline.
4. The water supply system of claim 1, wherein a third stop valve is disposed on the conduit between the first check valve and the domestic water pipe.
5. The water supply system of claim 1, wherein a fourth stop valve is disposed on the pipeline between the second check valve and the electric proportional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559940.8U CN213572165U (en) | 2020-11-09 | 2020-11-09 | Water supply system of life and water source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559940.8U CN213572165U (en) | 2020-11-09 | 2020-11-09 | Water supply system of life and water source heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213572165U true CN213572165U (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022559940.8U Active CN213572165U (en) | 2020-11-09 | 2020-11-09 | Water supply system of life and water source heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213572165U (en) |
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2020
- 2020-11-09 CN CN202022559940.8U patent/CN213572165U/en active Active
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