CN218033852U

CN218033852U - Air source heat pump unit for water floor heating and sanitary hot water combined supply

Info

Publication number: CN218033852U
Application number: CN202222189258.3U
Authority: CN
Inventors: 张亚宁; 张立辉
Original assignee: Hunan Ewavv New Energy Technology Co ltd
Current assignee: Hunan Ewavv New Energy Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-13
Anticipated expiration: 2032-08-19

Abstract

The utility model provides an air source heat pump unit that water ground heating and sanitary hot water ally oneself with confession relates to air source heat pump unit technical field, include, protective housing's interior table wall fixed mounting has the evaporimeter, outer wall one side fixed mounting of evaporimeter has the drum, the interior table wall fixed of drum is inserted and is equipped with two metal poles, two fixed cover is equipped with the sleeve between the exterior wall of metal pole. When air temperature is lower, start electric heater, during the heat that electric heater sent can leading-in heat conduction copper pipe, at this moment the flabellum will blow the unit inside to the heat on the heat pipe at the pivoted in-process to prevent that the unit is inside to frost, just solved and had heat source pump unit when winter among the prior art, the unit is inside frosting easily, need regularly to defrost the unit inside, leads to the problem that wastes time and energy.

Description

Air source heat pump unit for water floor heating and sanitary hot water combined supply

Technical Field

The utility model relates to an air source heat pump set technical field especially relates to an air source heat pump set that water ground warms up and sanitary hot water ally oneself with confession.

Background

The air source heat pump unit is an energy-saving environment-friendly hot water supply device which can replace a boiler and is not limited by resources, and green pollution-free cold coal is adopted to absorb heat in air and produce domestic hot water with the temperature of more than 50 ℃ through the work of a compressor, and the C.O.P value of the whole year reaches more than 3.0. The air source heat pump hot water unit is suitable for places needing hot water central heating such as indoor swimming pools, hotels, villas, hair salons, bath pedicure, factories, schools, farms and the like. The air source heat pump hot water unit can be used for refrigerating in the heating process, and can also be installed in places which need cold quantity but have low requirements.

Most heat source pump units are placed outdoors, so that frosting is easily caused in the units in cold winter, particularly in areas with high humidity, when frosting reaches a certain degree, the heating efficiency of the heat source pump units is seriously affected, and the units need to be defrosted regularly, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having heat source pump unit when winter among the prior art, the unit is inside frosting easily, need regularly to defrost the unit is inside, leads to the problem that wastes time and energy, and the air source heat pump unit who supplies with sanitary hot water antithetical couplet in the warm water that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an air source heat pump set that warm up with sanitary hot water ally oneself with confession, includes protective housing, protective housing's interior table wall fixed mounting has the evaporimeter, outer wall one side fixed mounting of evaporimeter has the drum, the interior table wall fixed insertion of drum is equipped with two metal poles, two fixed cover is equipped with the sleeve between the exterior wall of metal pole, telescopic interior table wall fixed insertion is equipped with the motor, the fixed cover of output of motor is equipped with the flabellum, the fixed intercommunication of output of evaporimeter has the compressor, the fixed intercommunication of output of compressor has first pipe, the fixed intercommunication of output of first pipe has the heat exchanger, the fixed intercommunication of interior table wall fixed mounting of heat exchanger has the header tank, and the fixed inside that communicates at the header tank of output of heat exchanger, the fixed intercommunication in top of header tank has the outlet pipe, the fixed intercommunication of outer wall one end of heat exchanger has the second pipe, the fixed intercommunication of output of second pipe has the flow controller, the output of flow controller and the fixed intercommunication of the input of evaporimeter, outer wall one side fixed mounting of protective housing has electric heater, electric heater's output intercommunication is fixed with the heat conduction copper pipe, and the protection copper pipe is located the inside of protective housing.

Preferably, the fixed cover of the outward appearance wall of heat exchanger is equipped with a protection section of thick bamboo, the water inlet has been seted up to protection section of thick bamboo outer wall one side, conveniently under the effect of protection section of thick bamboo, protects the heat exchanger, still has the heat preservation effect simultaneously.

Preferably, the fixed cover in bottom of a protection section of thick bamboo is equipped with the base, and the base is located subaerial, and the convenience supports whole header tank under the effect of base, prevents header tank direct contact ground simultaneously, causes the heat to run off.

Preferably, there is a top cover on one side of the outer wall of the protective casing through a set of screws, and each screw can be detached at will, so that the inside of the unit can be protected under the action of the top cover.

Preferably, circular notch A has been seted up to outer wall one side of top cap, and circular notch A's interior table wall is provided with the filter screen, and the convenience is under the effect of filter screen, great rubbish in the filtered air.

Preferably, a group of round holes A is formed in the bottom of the protective shell, rubber support legs are fixedly inserted into the inner surface wall of each round hole A, the rubber support legs are equal in shape and size, the whole device is conveniently supported under the action of the rubber support legs, and a damping effect is achieved.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, at first the compressor inhales low temperature low pressure gaseous state refrigerant, under the effect of compressor, form the highly compressed gas of high temperature, then go into the heat exchanger, at this moment, the cold water in high temperature gas and the heat exchanger carries out heat transfer, become the hot water outflow that can supply daily use or ground heating, the hot water of outflow concentrates on in the header tank in order to wait to use, in maintaining highly compressed environment, the high temperature gas that the heat was taken away, turn into normal atmospheric temperature gas-liquid state gradually, then gas-liquid state's refrigerant flows into the flow controller from the second pipe, again by the flow controller input in the evaporimeter, at this moment, can drive the flabellum and rotate, the heat in the rotatory in-process will constantly inhale the air of flabellum, the refrigerant will be vaporized rapidly, become low temperature low pressure gaseous state refrigerant after the heat absorption, at last reentry in the compressor, just, when temperature is lower, start electric heater, the heat that electric heater sent can channel lead to in the heat conduction copper pipe, at this moment, the flabellum will blow the heat on the heat pipe to the unit inside frosting, thereby prevent that the unit inside from frosting, just, there is when there is the heat source in the current technology exists in winter, at this moment, the timing need to carry out the time and frost, the problem of defrosting, the unit is easy, the internal frosting of taking time, the defrosting, the problem of the defrosting is carried out.

2. The utility model discloses in, because the support is all installed to the bottom of air source heat unit and header tank, so the device just can not be directly with ice-cold ground contact at the in-process of operation to the thermal loss of device has significantly reduced, has just also reduced the loss of the inside temperature of unit, has just reduced the probability that the unit bottom frosted.

Drawings

Fig. 1 is a front perspective view of an air source heat pump unit for combined supply of water floor heating and sanitary hot water provided by the utility model;

fig. 2 is a bottom perspective view of the air source heat pump unit for combined supply of water floor heating and sanitary hot water provided by the utility model;

fig. 3 is a cross-sectional perspective view of the air source heat pump unit for combined supply of water floor heating and sanitary hot water provided by the utility model;

fig. 4 is the utility model provides a floor heating and sanitary hot water combined supply's air source heat pump unit's cut open perspective view.

Illustration of the drawings: 1. a protective housing; 2. an evaporator; 3. a cylinder; 4. a metal rod; 5. a sleeve; 6. a motor; 7. a fan blade; 8. a compressor; 9. a first conduit; 10. a heat exchanger; 11. a water collection tank; 12. a water outlet pipe; 13. a second conduit; 14. a restrictor; 15. an electric heater; 16. a heat conducting copper tube; 17. a protective cylinder; 18. a water inlet; 19. a base; 20. a top cover; 21. filtering with a screen; 22. rubber support legs.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air source heat pump set of ground water heating and sanitary hot water combined supply, which comprises, protective housing 1's interior table wall fixed mounting has evaporimeter 2, outer wall one side fixed mounting of evaporimeter 2 has drum 3, the interior table wall fixed insertion of drum 3 is equipped with two metal poles 4, fixed cover is equipped with sleeve 5 between the outward appearance wall of two metal poles 4, the interior table wall fixed insertion of sleeve 5 is equipped with motor 6, the fixed cover of output of motor 6 is equipped with flabellum 7, the fixed intercommunication of output of evaporimeter 2 has compressor 8, the output of compressor 8 is fixed to be communicated with first pipe 9, the fixed intercommunication of output of first pipe 9 has heat exchanger 10, the fixed mounting of interior table wall of heat exchanger 10 has header tank 11, and the fixed intercommunication of output of heat exchanger 10 is in the inside of header tank 11, the fixed intercommunication of the top of header tank 11 has outlet pipe 12, the outer wall one end of heat exchanger 10 is fixed to be communicated with second pipe 13, the fixed intercommunication of output of second pipe 13 has fixed to be communicated with flow controller 14, the output of flow controller 14 communicates with the input of evaporimeter 2, outer wall one side fixed mounting of protective housing 1 has electric heater 15, the fixed mounting of electric heater 15 has heat conduction copper pipe 16, and the fixed connection is located the inside of protective housing 16 of heat conduction copper pipe.

As shown in fig. 1-2, a protective cylinder 17 is fixedly sleeved on the outer wall of the heat exchanger 10, and a water inlet 18 is formed in one side of the outer wall of the protective cylinder 17, so that the heat exchanger 10 is conveniently protected under the action of the protective cylinder 17, and meanwhile, the heat exchanger has a heat preservation function.

As shown in fig. 1-2, the bottom of the protective cylinder 17 is fixedly sleeved with a base 19, and the base 19 is located on the ground, so that the whole water collecting tank 11 is conveniently supported under the action of the base 19, and meanwhile, the water collecting tank 11 is prevented from directly contacting the ground to cause heat loss.

As shown in fig. 1, a top cover 20 is fixedly installed on one side of the outer wall of the protective shell 1 through a group of screws, and each screw can be detached at will, so that the inside of the unit can be protected under the action of the top cover 20.

As shown in fig. 1, a circular notch a is opened on one side of the outer wall of the top cover 20, and a filter screen 21 is arranged on the inner surface wall of the circular notch a, so that large garbage in the filtered air can be conveniently filtered under the action of the filter screen 21.

As shown in fig. 2-3, a set of circular holes a is formed in the bottom of the protective casing 1, rubber support legs 22 are fixedly inserted into the inner surface wall of each circular hole a, and the rubber support legs 22 are equal in shape and size, so that the whole device is conveniently supported under the action of the rubber support legs 22, and a damping effect is achieved.

The use method and the working principle of the device are as follows: the whole device is placed at a designated position, the input end of a heat exchanger 10 is connected with a household water path, then a compressor 8 is started, the compressor 8 sucks low-temperature and low-pressure gaseous refrigerant, high-temperature and high-pressure gas is formed under the action of the compressor 8 and enters the heat exchanger 10, the high-temperature gas and cold water in the heat exchanger 10 are subjected to heat transfer to form hot water for daily use or ground heating, the hot water flowing out is collected in a water collecting tank 11 to be used, the high-temperature gas with heat taken away in a high-pressure environment is gradually converted into a normal-temperature gas-liquid state, then the refrigerant in the gas-liquid state flows into a restrictor 14 from a second conduit 13 and is input into an evaporator 2 through the restrictor 14, a motor 6 is started to drive a fan blade 7 to rotate, the fan blade 7 sucks heat in air in the process of rotation of the refrigerant, the heat is rapidly vaporized, the low-temperature and low-pressure gaseous refrigerant is converted into the low-temperature and low-pressure gaseous refrigerant after heat is absorbed, finally, heat is input into the compressor 8, heat circulation is formed, and when the temperature is low, the problem that defrosting of the copper pipe unit is easily solved, and defrosting is easily carried out in winter.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an air source heat pump set that ground warms up with sanitary hot water allies oneself with confession, includes protective housing (1), its characterized in that: the evaporator (2) is fixedly installed on the inner surface wall of the protective shell (1), a cylinder (3) is fixedly installed on one side of the outer wall of the evaporator (2), two metal rods (4) are fixedly inserted into the inner surface wall of the cylinder (3), a sleeve (5) is fixedly arranged between the outer surface walls of the metal rods (4), a motor (6) is fixedly inserted into the inner surface wall of the sleeve (5), fan blades (7) are fixedly arranged on the output end of the motor (6), the evaporator (2) is fixedly communicated with a compressor (8), the compressor (8) is fixedly communicated with the output end of the compressor (9), a heat exchanger (10) is fixedly communicated with the output end of the first pipe (9), a water collecting tank (11) is fixedly installed on the inner surface wall of the heat exchanger (10), the output end of the heat exchanger (10) is fixedly communicated with the inside of the water collecting tank (11), the water outlet pipe (12) is fixedly communicated with the top of the water collecting tank (11), a second pipe (13) is fixedly communicated with one end of the outer wall of the heat exchanger (10), the output end of the second pipe (13) is fixedly communicated with the outer wall of the water collecting tank (14), an electric restrictor (14) is fixedly communicated with the outer wall of the evaporator (1), and an electric restrictor (15) is fixedly communicated with the outer wall of the protective shell (1), the output end of the electric heater (15) is fixedly communicated with a heat conduction copper pipe (16), and the heat conduction copper pipe (16) is positioned in the protective shell (1).

2. The air source heat pump unit of claim 1, characterized in that: a protective cylinder (17) is fixedly sleeved on the outer wall of the heat exchanger (10), and a water inlet (18) is formed in one side of the outer wall of the protective cylinder (17).

3. The air source heat pump unit of claim 2, characterized in that: the bottom of the protective cylinder (17) is fixedly sleeved with a base (19), and the base (19) is located on the ground.

4. The air source heat pump unit of claim 1, characterized in that: a top cover (20) is fixedly installed on one side of the outer wall of the protective shell (1) through a group of screws, and each screw can be detached at will.

5. The air source heat pump unit of claim 4, characterized in that: circular notch A has been seted up to outer wall one side of top cap (20), and circular notch A's interior table wall is provided with filter screen (21).

6. The air source heat pump unit of claim 1, characterized in that: a group of round holes A are formed in the bottom of the protective shell (1), rubber support legs (22) are fixedly inserted into the inner surface wall of each round hole A, and the shape and the size of each rubber support leg (22) are equal.