CN210892165U

CN210892165U - Integrated heat pump host

Info

Publication number: CN210892165U
Application number: CN201921714873.3U
Authority: CN
Inventors: 周学众
Original assignee: Guangzhou Tengen Solar Technology Co ltd
Current assignee: Guangzhou Tengen Solar Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-30
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an integrated heat pump host, adopt the pipeline subassembly to connect air energy water heater and pump station as an organic whole and locate the box in, form a hot water supply pipeline through first pipeline, second pipeline and third pipeline connection condenser and electronic switch, form the pipeline of a water storage mechanism circulation intake through first pipeline and fourth pipeline connection condenser and positive constant valve, form the pipeline of a user end back cooling water heating through fifth pipeline connection fourth pipeline, surge damping valve and positive constant valve, form the pipeline of a water storage mechanism circulation effluent through sixth pipeline and seventh pipeline connection water pump and condenser, simplify the installation work volume, improve the installation effectiveness, reduce the installation cost; the pump, the valve and the pipe of the control part are assembled in a factory, and an installer only needs to connect the heat pump with the corresponding interface by the pipe of the accessory for the water storage mechanism and connects the power supply of the heat pump to finish the installation.

Description

Integrated heat pump host

Technical Field

The utility model relates to a heat pump hot water system technical field especially relates to an integrated heat pump host computer as an organic whole with pump station and the design of air hot water heater.

Background

The existing heat pump usually needs to be installed on site, and the system is generally installed by a water pump, various valves with different functions, pipelines and the like. The complex piping system is formed by assembling on site by installation constructors and connecting the corresponding equipment and containers.

The three-in-one product, the seven-in-one installation, whether the equipment can be normally used or not is closely related to the installation. Because the overall arrangement of different places is different, the difference of personnel's construction technique, to the understanding difference of quality, the standard difference of installation leads to the system installation to form the pipeline of spider-web type, and the outward appearance is pleasing to the eye to the quality differs, and the trouble frequently appears, and the cost is extravagant too high, often realizes different functions by different water pumps in addition, and circulation, pressure boost, return water respectively use different water pumps, but the daily rate of use of water pump is not high, and some pumps need not still cause the trouble because of the corrosion for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's defect, provide a simplify on-spot installation work volume, installer only need be connected heat pump and water storage mechanism, get up with the pipeline of annex with corresponding interface connection, can accomplish the installation with the switch-on of the power of pump station, realize quality, efficiency, cost win-win integration heat pump host computer.

In order to solve the technical problem, the utility model adopts the following technical scheme: the integrated heat pump host machine is connected with the water storage mechanism and the user side through a guide pipe, comprises a box body and an air energy water heater, a pump station and a pipeline assembly arranged in the box body, wherein the pipeline assembly is used for connecting the air energy water heater and the pump station in series, the air energy water heater is used for heating water, and the pump station is used for controlling the direction and the speed of water flow, so that hot water is supplied to the user side and the water temperature of the water storage mechanism is kept constant.

Further, the box is including the delivery port of being connected with the user, the air can the water heater is including the condenser, the pump station is including electronic switch, the pipeline subassembly is including first pipeline, second pipeline and third pipeline, and the water after the condenser heating flows through electronic switch through first tube coupling second pipeline, electronic switch carries out the switching action, and hot water flows to the delivery port through the third pipeline to provide hot water for the user.

Furthermore, the box is including the circulation import of being connected with water storage mechanism, the pump station is including positive constant valve, the pipeline subassembly is including the fourth pipeline, and hot water flows into first pipeline from the condenser to flow through and get into water storage mechanism from the fourth pipeline behind the positive constant valve, thereby flow into water storage mechanism with hot water.

Furthermore, the box body comprises a water return port connected with the user side, the pump station comprises a pressure stabilizing valve, the pipeline assembly comprises a fifth pipeline, cold water of the user side flows through the pressure stabilizing valve through the fifth pipeline, the pressure stabilizing valve is used for noise reduction and shock absorption, the cold water enters the fourth pipeline, and the cold water and hot water are mixed and enter the water storage mechanism, so that the water of the user side is heated, and the time of waiting for the hot water of the user side is shortened.

Furthermore, the box is including the circulation export of being connected with water storage mechanism, the pump station is including the water pump, the pipeline subassembly is including sixth pipeline and seventh pipeline, and cold water in the water storage mechanism flows into the water pump through the sixth pipeline, and the water pump carries out rivers pressure boost, gets into the condenser with the seventh pipeline of rivers flow through to cold water heating in the water storage mechanism.

Furthermore, the sixth pipeline is provided with a temperature sensing probe which is used for detecting the water temperature of the water storage mechanism.

Further, the air energy water heater comprises a motor and an evaporator, the motor is arranged at the top end of the heat pump host, the motor sucks air into the heat pump host, and the evaporator absorbs heat in the air.

Further, the air energy water heater is including vapour and liquid separator, compressor, expansion valve and filter, the evaporimeter is connected to vapour and liquid separator one end, and the compressor is connected to the other end, the evaporimeter is connected to the expansion valve, and the filter is connected with the condenser, and the evaporimeter absorbs heat energy, and vapour and liquid separator carries out gas-liquid separation, and the compressor inhales normal atmospheric temperature low pressure medium gas and compresses into high temperature high pressure gas and carry into the condenser, and the high temperature high pressure gas releases the heat in the condenser and prepares hot water to the condensation becomes low temperature high pressure liquid, and the expansion valve throttle becomes low pressure liquid and gets into the evaporimeter and evaporate the heat-generation.

Further, the water pump below is equipped with the shock pad, prevents that the heat pump host computer from shaking by a wide margin.

Furthermore, the air energy water heater also comprises a four-way valve, and the four-way valve is used for connecting the gas-liquid separator, the compressor, the expansion valve, the evaporator and the condenser.

The utility model adopts the pipeline assembly to connect the air energy water heater and the pump station into a whole and arrange in the box, form a hot water supply pipeline by connecting the condenser and the electronic switch through the first pipeline, the second pipeline and the third pipeline, connect the condenser and the positive constant valve through the first pipeline and the fourth pipeline to form a pipeline for circulating water inflow of the water storage mechanism, connect the pressure stabilizing valve through the fifth pipeline, the positive constant valve and the fourth pipeline to form a pipeline for heating user end cold water, connect the water pump and the condenser through the sixth pipeline and the seventh pipeline to form a pipeline for circulating water outflow of the water storage mechanism, simplify the installation workload, improve the installation efficiency and reduce the installation cost; because the pump, the valve and the pipe of the control part are assembled in a factory, an installer only needs to connect the heat pump with the corresponding interface by the pipe of the accessory for the water storage mechanism, and the power supply of the heat pump is connected to complete the installation; the installation quality is also improved, the type selection of each part is verified through experiments, and the parts are selected from products which meet the standard and have over hard quality and are subjected to strict factory and complete machine inspection; the use requirements are met, the influence of installation personnel is effectively reduced, and system faults are reduced; the dependence on the installation personnel is reduced, the requirement on the installation personnel is not high due to the reduction of the installation complexity, and the simple and efficient installation can be realized through the automatic design; the material cost is reduced, the system quality is improved, the overall optimization design of the pipeline is realized, the water pump can realize multiple functions of one pump, the functions of pressurization, circulation and water return are realized by one water pump, the quantity of the water pump is reduced, meanwhile, the use amount of various joints and valves can be greatly reduced after the pipeline is rationalized, the quality standard and the purchase cost are unified by unified purchase, and the workload and the material cost of wiring are reduced. The material cost is greatly reduced and the overall quality is improved; the installation site is more concise and beautiful, the original heat pump and the pipelines, water pumps, various valves and the like which are complicated on site are replaced by the integrated heat pump integrated in a box body, and the general complicated pipelines of the spider web are not provided any more.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a first internal structure view of the present invention;

FIG. 3 is a second internal structure view of the present invention;

FIG. 4 is a third internal structure view of the present invention;

fig. 5 is a schematic diagram of the connection between the heat pump main unit and the water storage mechanism.

In the figure, 1 is a box body, 11 is a water outlet, 12 is a circulation inlet, 13 is a water return port, 14 is a circulation outlet, 15 is a handle, 16 is a pressure gauge, 17 is a wiring hole, 2 is an air energy water heater, 21 is a condenser, 22 is a motor, 23 is an evaporator, 24 is a gas-liquid separator, 25 is a compressor, 26 is an expansion valve, 27 is a filter, 28 is a four-way valve, 3 is a pump station, 31 is an electronic switch, 32 is a positive constant valve, 33 is a pressure maintaining valve, 34 is a water pump, 35 is a shock pad, 41 is a first pipeline, 42 is a second pipeline, 43 is a third pipeline, 44 is a fourth pipeline, 45 is a fifth pipeline, 46 is a sixth pipeline, 47 is a seventh pipeline, 48 is a temperature sensing probe, 5 is a conduit, and 6 is a water storage mechanism.

Detailed Description

In this embodiment, referring to fig. 1-5, the integrated heat pump host is connected to the water storage mechanism 6 and the user side by using a conduit 5, and includes a tank 1, an air energy water heater 2, a pump station 3, and a pipeline assembly, where the air energy water heater 2 and the pump station 3 are connected in series by the pipeline assembly, the air energy water heater 2 heats water, and the pump station 3 controls the direction and speed of water flow, so as to supply hot water to the user side and keep the water temperature of the water storage mechanism 6 constant.

The box 1 is including the delivery port 11 of being connected with the user, air can water heater 2 including condenser 21, pump station 3 is including electronic switch 31, the pipeline subassembly is including first pipeline 41, second pipeline 42 and third pipeline 43, and the water after condenser 21 heating is connected second pipeline 42 through first pipeline 41 and is flowed through electronic switch 31, electronic switch 31 carries out the switch action, and hot water flows to delivery port 11 through third pipeline 43 to provide hot water for the user.

The tank 1 comprises a circulating inlet 12 connected with the water storage mechanism 6, the pump station 3 comprises a positive constant valve 32, the pipeline assembly comprises a fourth pipeline 44, hot water flows into the first pipeline 41 from the condenser 21, flows through the positive constant valve 32 and then enters the water storage mechanism 6 from the fourth pipeline 44, and therefore the hot water flows into the water storage mechanism 6.

The box body 1 comprises a water return port 13 connected with a user side, the pump station 3 comprises a pressure stabilizing valve 33, the pipeline assembly comprises a fifth pipeline 45, cold water of the user side flows through the pressure stabilizing valve 33 through the fifth pipeline 45, the pressure stabilizing valve 33 is used for noise reduction and shock absorption, the cold water enters a fourth pipeline 44, and the cold water and hot water are mixed to enter the water storage mechanism 6, so that the water of the user side is heated, and the time of waiting for the hot water of the user side is shortened.

The box body 1 comprises a circulating outlet 14 connected with the water storage mechanism 6, the pump station 3 comprises a water pump 34, the pipeline assembly comprises a sixth pipeline 46 and a seventh pipeline 47, cold water in the water storage mechanism 6 flows into the water pump 34 through the sixth pipeline 46, the water pump 34 performs water flow pressurization, and water flows into the condenser 21 through the seventh pipeline 47, so that the cold water in the water storage mechanism 6 is heated.

The sixth pipeline 46 is provided with a temperature sensing probe 48 for detecting the water temperature of the water storage mechanism 6.

The air energy water heater 2 comprises a motor 22 and an evaporator 23, the motor 22 is arranged at the top end of the heat pump host 1, the motor 22 sucks air into the heat pump host 1, and the evaporator 23 absorbs heat in the air.

Air energy water heater 2 is including vapour and liquid separator 24, compressor 25, expansion valve 26 and filter 27, evaporimeter 23 is connected to vapour and liquid separator 24 one end, and compressor 25 is connected to the other end, evaporimeter 23 is connected to expansion valve 26, and filter 27 is connected with condenser 21, and evaporimeter 23 absorbs heat energy, and vapour and liquid separator 24 carries out gas-liquid separation, and compressor 25 inhales normal atmospheric temperature low pressure medium gas and compresses into high temperature high pressure gas and carry into condenser 21, and the high-pressure gas of high temperature releases the heat in condenser 21 and prepares hot water to the condensation becomes low temperature high pressure liquid, and expansion valve 26 throttle becomes low pressure liquid and gets into evaporimeter 23 and evaporate the heat-generation to constantly circulate and heat.

And a damping pad 35 is arranged below the water pump 34 to prevent the heat pump host 1 from vibrating greatly.

The air energy water heater 2 further comprises a four-way valve 28, and the gas-liquid separator 24, the compressor 25, the expansion valve 26, the evaporator 23 and the condenser 21 are connected by the four-way valve 28.

The outside of box 1 is equipped with handle 15, manometer 16 and wiring hole 17, and handle 15 person of facilitating the use removes heat pump host computer 1, looks over rivers pressure from manometer 16, and wiring hole 17 inserts the power cord.

One end of the water storage mechanism is connected with a faucet and used for supplementing new water, so that the water capacity in the water storage mechanism is kept.

The operation principle of the integrated heat pump main machine is explained as follows:

1) the user end opens the faucet, the electronic switch 31 acts, the rated pressure of the positive constant valve 32 can be set, the opening can be changed along with the change of the water flow pressure, the water flow pressure rises, the opening becomes larger, the water flow pressure drops, and the opening becomes smaller, so that the pipeline assembly keeps a certain water pressure, and the pressure stabilizing valve 33 is used for assisting the positive constant valve 32 to play a role in noise reduction and vibration reduction;

2) as the number of the water taps opened by the user end is increased, the pressure of the pipeline assembly is reduced, namely the pressure of water flow is reduced, the opening degree is reduced, when the pressure of the pipeline assembly is reduced to be lower than a set value, the opening degree of the positive constant valve 32 is zero, the conduit of the water storage mechanism 6 is cut off, and all the flow is used for meeting the requirements of the user end;

3) when the user side water taps are closed to a certain number, the pressure value of the pipeline assembly rises, the water flow pressure rises, the opening degree is increased, when the pressure rises to a set value, the positive and constant valve 32 is opened, and part of hot water enters the water storage mechanism 6;

4) when all the taps at the user end are closed, the electronic switch 31 is switched off, the positive constant valve 32 is opened, and all the hot water enters the water storage mechanism 6.

The operation principle further optimizes the performance of the integrated heat pump host, controls the balance of water consumption, simplifies the installation workload, improves the installation efficiency, reduces the installation cost and simultaneously does not influence the supply of hot water.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. Integration heat pump host computer adopts pipe and water storage mechanism and user to be connected, its characterized in that: the water storage device comprises a box body, and an air energy water heater, a pump station and a pipeline assembly which are arranged in the box body, wherein the pipeline assembly connects the air water heater and the pump station in series, the air energy water heater heats water, and the pump station controls the direction and the speed of water flow, so that hot water is supplied to a user side and the temperature of a water storage mechanism is kept constant.

2. The integrated heat pump host of claim 1, wherein: the box is including the delivery port of being connected with the user, the air can the water heater is including the condenser, the pump station is including electronic switch, the pipeline subassembly is including first pipeline, second pipeline and third pipeline, and the water after the condenser heating flows through electronic switch through first tube coupling second pipeline, electronic switch carries out the switching action, and hot water flows to the delivery port through the third pipeline to provide hot water for the user.

3. The integrated heat pump host of claim 2, wherein: the box is including the circulation import of being connected with water storage mechanism, the pump station is including positive constant valve, the pipeline subassembly is including the fourth pipeline, and hot water flows into first pipeline from the condenser to flow through and get into water storage mechanism from the fourth pipeline behind the positive constant valve, thereby with hot water inflow water storage mechanism.

4. The integrated heat pump host of claim 3, wherein: the box is including the return water mouth of being connected with the user, the pump station is including the surge damping valve, the pipeline subassembly is including the fifth pipeline, and the cold water of user passes through the surge damping valve of fifth pipeline flow through, the surge damping valve carries out the amortization shock attenuation, and cold water gets into the fourth pipeline, and cold water and hot water mix gets into water storage mechanism to heat the water of user, shortened the time that the user waited for hot water.

5. The integrated heat pump host of claim 4, wherein: the box is including the circulation export of being connected with water storage mechanism, the pump station is including the water pump, the pipeline subassembly is including sixth pipeline and seventh pipeline, and cold water in the water storage mechanism flows into the water pump through the sixth pipeline, and the water pump carries out rivers pressure boost, gets into the condenser with the seventh pipeline of rivers flow through to cold water heating in the water storage mechanism.

6. The integrated heat pump host of claim 5, wherein: and the sixth pipeline is provided with a temperature sensing probe which is used for detecting the water temperature of the water storage mechanism.

7. The integrated heat pump host of claim 1, wherein: the air energy water heater comprises a motor and an evaporator, wherein the motor is arranged at the top end of the heat pump host, the motor sucks air into the heat pump host, and the evaporator absorbs heat in the air.

8. The integrated heat pump host of claim 7, wherein: the air energy water heater comprises a gas-liquid separator, a compressor, an expansion valve and a filter, wherein one end of the gas-liquid separator is connected with an evaporator, the other end of the gas-liquid separator is connected with the compressor, the expansion valve is connected with the evaporator, the filter is connected with a condenser, the evaporator absorbs heat energy, the gas-liquid separator performs gas-liquid separation, the compressor sucks medium gas at normal temperature and low pressure and compresses the medium gas into high-temperature and high-pressure gas to be conveyed into the condenser, the high-temperature and high-pressure gas releases heat in the condenser to prepare hot water, the hot water is condensed into low-temperature and high-pressure liquid, and.

9. The integrated heat pump host of claim 5, wherein: the water pump below is equipped with the shock pad, prevents that the heat pump host computer from vibrations by a wide margin.

10. The integrated heat pump host of claim 8, wherein: the air energy water heater also comprises a four-way valve, and the gas-liquid separator, the compressor, the expansion valve, the evaporator and the condenser are connected by the four-way valve.