CN217737546U

CN217737546U - Water heater unit of ultralow temperature heat pump

Info

Publication number: CN217737546U
Application number: CN202222052364.7U
Authority: CN
Inventors: 刘壮生; 王鸿宽; 李根旺; 郭振宇; 薛立群; 张振华; 杨发光; 牛俊峰; 冯明乐; 王健; 孟赫威; 肖浩; 贾鑫; 李鑫; 鲁燕昆; 王�华
Original assignee: Henan Zhongxin Solar Energy Technology Co ltd
Current assignee: Henan Zhongxin Solar Energy Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-04
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a hot water unit of an ultralow temperature heat pump, which comprises a heat pump unit shell, wherein one side of the heat pump unit shell is provided with a side sealing plate, one side in the side sealing plate is provided with a heat dissipation grid plate, a preheating box is arranged in the heat pump unit shell, and one side of the preheating box is provided with a water inlet pipe; a hot water tank is arranged below the preheating tank, a water supply pipe is arranged at the joint of the preheating tank and the hot water tank, and a metal heat conduction net is arranged at the bottom of the preheating tank; the condenser is installed above one side of the hot water tank, the compressor is installed above the condenser, and the evaporator is installed on one side of the compressor. This hot water unit of ultra-low temperature heat pump compares with current device, can absorb the heat in the hot-water tank through metal heat conduction net, conducts the heat to the preheating cabinet in again to can carry out preheating treatment to the storage water, reduce the energy that follow-up intensification needs, improve intensification efficiency simultaneously.

Description

Water heater unit of ultralow temperature heat pump

Technical Field

The utility model relates to a low temperature heat pump set technical field specifically is a hot water unit of ultra-low temperature heat pump.

Background

Along with the improvement of science and technology and material conditions, the requirements of people on living environment are higher and higher, the ultralow temperature heat pump is also called an ultralow temperature air source heat pump, the ultralow temperature air source heat pump is generally used for heating, has obvious energy-saving effect, is the primary choice of heating, refrigerating and domestic hot water three-in-one places such as families, districts, hotels, villas and the like, and the hot water unit is an important component part of the ultralow temperature heat pump.

When the existing water heating unit of the ultralow-temperature heat pump is used for storing water and heating up, cold water is usually heated and heated up directly, and more time and heat are needed due to the fact that the temperature span is large in the process, so that the water heating unit of the ultralow-temperature heat pump is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot water unit of ultra-low temperature heat pump to propose in solving above-mentioned background art because the hot water unit of current ultra-low temperature heat pump is when storing water and rising temperature, directly heat the intensification to cold water usually, this in-process because the temperature span is great, thereby need more time and thermal problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a water heater assembly for an ultra-low temperature heat pump, comprising:

the heat pump unit comprises a heat pump unit shell, wherein a side sealing plate is installed on one side of the heat pump unit shell, a heat dissipation grating is arranged on one side in the side sealing plate, a preheating box is installed inside the heat pump unit shell, and a water inlet pipe is installed on one side of the preheating box;

the water inlet pipe is arranged at the bottom of the preheating tank, and the water outlet pipe is arranged at the bottom of the preheating tank;

the condenser is installed above one side of the hot water tank, the compressor is installed above the condenser, the evaporator is installed on one side of the compressor, and the fan is installed above the evaporator.

Preferably, the filter box is further provided with:

the filter assembly is installed in the filter box, the filter screen surface is installed above the filter assembly, the purification carbon plate is installed below the filter assembly, and the packaging plate is installed on one side of the filter box.

Preferably, the filter screen surface is fretwork network structure, and the filter screen surface is parallel to each other with purifying the carbon plate, filtering component can dismantle with the rose box and be connected.

Preferably, the water inlet pipe is communicated with the preheating tank through a filter tank, and the preheating tank is communicated with the hot water tank through a pump body and a water supply pipe.

Preferably, the central points of the fan and the evaporator are on the same vertical line, and the evaporator is communicated with the compressor through a pipeline.

Preferably, the compressor is communicated with the condenser through a pipeline, and the condenser is communicated with the hot water tank through a pipeline.

Preferably, the hot water tank contacts with the preheating tank through a metal heat conduction net, and the metal heat conduction net is a hollow net structure.

Compared with the prior art, the utility model provides a hot water unit of ultra-low temperature heat pump possesses following beneficial effect: this hot water unit of ultra-low temperature heat pump can absorb the heat in the hot-water tank through the metal heat conduction net, conducts the heat to the preheating cabinet in again to can carry out preheating to the storage water, reduce the energy that follow-up intensification needs, improve intensification efficiency simultaneously.

1. The utility model discloses a filtering component in the rose box can carry out filtration purification to the water that flows through in the inlet tube, can hold back aquatic impurity through the filter screen face of fretwork network structure to can reach the effect of edulcoration, can purify water through purifying the carbon sheet, get rid of the harmful substance in water, thereby can promote the quality of storage water, be convenient for carry storage water to preheating the case through the inlet tube in, can send the water after preheating to the hot-water tank through the pump body and delivery pipe;

2. the utility model can absorb the ambient air through the fan, evaporate the air through the evaporator, so as to evaporate the air to form steam, compress the steam through the compressor to make the steam in a high-temperature and high-pressure state, and the condenser can exchange heat with the gas and send the heat into the hot water tank through the pipeline, so as to heat the water stored in the hot water tank;

3. the utility model discloses a metal heat conduction net can absorb the heat in the hot-water tank, conduct the heat to the preheating cabinet in again to can carry out preheating treatment to storage water, reduce the energy that follow-up intensification needs, improve the intensification efficiency simultaneously, the hot water unit of having solved current ultra-low temperature heat pump when storing water and intensifing, it heaies up to heat cold water directly usually, this in-process is because the temperature span is great, thereby need more time and thermal problem.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the heat pump unit casing of the present invention;

FIG. 3 is a schematic structural view of the filtering box of the present invention;

fig. 4 is a schematic structural diagram of the preheating box after being turned over.

In the figure: 1. a heat pump unit shell; 2. side sealing plates; 3. a heat dissipation grid plate; 4. a water inlet pipe; 5. a filter box; 6. a filter assembly; 7. a filter screen surface; 8. purifying the carbon plate; 9. a package board; 10. a preheating box; 11. a pump body; 12. a water supply pipe; 13. a fan; 14. an evaporator; 15. a compressor; 16. a condenser; 17. a hot water tank; 18. a metal heat conducting mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a hot water unit of an ultra-low temperature heat pump includes: the heat pump unit comprises a heat pump unit shell 1, wherein a side sealing plate 2 is installed on one side of the heat pump unit shell 1, a heat dissipation grid plate 3 is arranged on one side in the side sealing plate 2, a preheating box 10 is installed inside the heat pump unit shell 1, and a water inlet pipe 4 is installed on one side of the preheating box 10; a condenser 16 installed above one side of the hot water tank 17, a compressor 15 installed above the condenser 16, an evaporator 14 installed at one side of the compressor 15, and a fan 13 installed above the evaporator 14; the central points of the fan 13 and the evaporator 14 are on the same vertical line, and the evaporator 14 is communicated with the compressor 15 through a pipeline; ambient air can be absorbed by the fan 13, the air can be evaporated by the evaporator 14 to form steam, and the steam can be compressed by the compressor 15 to be in a high-temperature and high-pressure state; the compressor 15 is communicated with the condenser 16 through a pipeline, and the condenser 16 forms a communication structure with the hot water tank 17 through the pipeline; the condenser 16 can exchange heat with the gas and send the heat to the hot water tank 17 through a pipeline, so that the temperature of the water stored in the hot water tank 17 can be raised.

Referring to fig. 1, 3 and 4, a hot water unit of an ultra-low temperature heat pump includes: the filter box 5 is arranged in the middle of the water inlet pipe 4, the filter assembly 6 is arranged in the filter box 5, the upper part in the filter assembly 6 is provided with a filter screen surface 7, the lower part in the filter assembly 6 is provided with a purification carbon plate 8, and one side of the filter box 5 is provided with a packaging plate 9; the filter screen surface 7 is of a hollow net structure, the filter screen surface 7 is parallel to the purification carbon plate 8, and the filter assembly 6 is detachably connected with the filter box 5; the water flowing through the water inlet pipe 4 can be filtered and purified through the filtering component 6 in the filtering box 5, impurities in the water can be intercepted through the filtering net surface 7 with the hollowed-out net-shaped structure, so that the impurity removing effect can be achieved, the water can be purified through the purifying carbon plate 8, harmful substances in the water are removed, and the quality of the stored water can be improved; a hot water tank 17 is arranged below the preheating tank 10, a water supply pipe 12 is arranged at the joint of the preheating tank 10 and the hot water tank 17, a water inlet pipe 4 forms a communicating structure with the preheating tank 10 through a filter tank 5, and the preheating tank 10 is communicated with the hot water tank 17 through a pump body 11 and the water supply pipe 12; the stored water is conveniently conveyed into the preheating tank 10 through the water inlet pipe 4, and the preheated water can be conveyed into the hot water tank 17 through the pump body 11 and the water conveying pipe 12; the bottom of the preheating box 10 is provided with a metal heat conduction net 18, the interior of the hot water box 17 and the preheating box 10 are both provided with a pump body 11, the hot water box 17 is contacted with the preheating box 10 through the metal heat conduction net 18, and the metal heat conduction net 18 is of a hollow net structure; can absorb the heat in the hot-water tank 17 through metal heat conduction net 18, conduct the heat to preheating cabinet 10 in again to can carry out preheating treatment to storage water, reduce the energy that follow-up intensification needs, improve the intensification efficiency simultaneously, the hot water unit of having solved current ultra-low temperature heat pump when storing water and rising temperature, it heats the intensification to cold water directly usually, this in-process is because the temperature span is great, thereby need more time and thermal problem.

The working principle is as follows: when the ultra-low temperature heat pump water heater unit is used, firstly, stored water is conveniently conveyed into the preheating tank 10 through the water inlet pipe 4, the water flowing through the water inlet pipe 4 is filtered and purified through the filtering component 6 in the filtering tank 5, impurities in the water are intercepted through the filtering net surface 7 with the hollow-out net-shaped structure, so that the impurity removal effect can be achieved, and then the water is purified through the purifying carbon plate 8, harmful substances in the water are removed, so that the quality of the stored water can be improved; secondly, starting the pump body 11, sending water in the preheating tank 10 to a hot water tank 17 through a water sending pipe 12 by the pump body 11, then starting a fan 13, absorbing ambient air by the fan 13, evaporating the air through an evaporator 14 to evaporate the air to form steam, compressing the steam through a compressor 15 to enable the steam to be in a high-temperature and high-pressure state, exchanging heat of the gas through a condenser 16, and sending the heat to the hot water tank 17 through a pipeline to heat the water stored in the hot water tank 17; then, the stored water is input into the preheating tank 10, the heat in the hot water tank 17 is absorbed through the metal heat conduction net 18, and then the heat is conducted into the preheating tank 10, so that the stored water can be preheated, the energy required by subsequent temperature rise is reduced, and the temperature rise efficiency is improved; at last can discharge the heat that produces in the working process heat pump unit casing 1 through heat dissipation grid 3, when needing to overhaul in the heat pump unit casing 1, through the bolt with side seal board 2 pull down can, simultaneously through the dismantlement to encapsulated plate 9, can open rose box 5 to can be convenient for clear up the dismantlement of filter assembly 6, this is exactly the theory of operation of this ultra-low temperature heat pump's hot water unit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hot water unit of an ultra-low temperature heat pump is characterized by comprising:

the heat pump unit comprises a heat pump unit shell (1), wherein a side sealing plate (2) is installed on one side of the heat pump unit shell (1), a heat dissipation grating plate (3) is arranged on one side in the side sealing plate (2), a preheating box (10) is installed in the heat pump unit shell (1), and a water inlet pipe (4) is installed on one side of the preheating box (10);

the water inlet pipe is arranged at the middle part of the water inlet pipe (4), the hot water tank (17) is arranged below the preheating tank (10), the water feeding pipe (12) is arranged at the joint of the preheating tank (10) and the hot water tank (17), the metal heat conduction net (18) is arranged at the bottom of the preheating tank (10), and the pump bodies (11) are arranged in the hot water tank (17) and the preheating tank (10);

the condenser (16) is installed above one side of the hot water tank (17), the compressor (15) is installed above the condenser (16), the evaporator (14) is installed on one side of the compressor (15), and the fan (13) is installed above the evaporator (14).

2. A hot water unit of an ultra-low temperature heat pump according to claim 1, characterized in that the filter tank (5) is further provided with:

filtering component (6), it is installed the inside of rose box (5), filter screen face (7) are installed to the top in filtering component (6), purification carbon plate (8) are installed to the below in filtering component (6), encapsulation board (9) are installed to one side of rose box (5).

3. The ultra-low temperature heat pump hot water unit as claimed in claim 2, wherein the filter screen surface (7) is a hollow mesh structure, the filter screen surface (7) and the purification carbon plate (8) are parallel to each other, and the filter assembly (6) is detachably connected with the filter box (5).

4. The ultra-low temperature heat pump hot water unit as claimed in claim 1, wherein the inlet pipe (4) is connected to the preheating tank (10) through the filter tank (5), and the preheating tank (10) is connected to the hot water tank (17) through the pump body (11) and the water supply pipe (12).

5. A hot water unit of an ultra-low temperature heat pump according to claim 1, characterized in that the fan (13) is on the same vertical line with the center point of the evaporator (14), and the evaporator (14) is communicated with the compressor (15) through a pipeline.

6. A hot water unit of an ultra-low temperature heat pump according to claim 1, wherein the compressor (15) is communicated with the condenser (16) through a pipe, and the condenser (16) is communicated with the hot water tank (17) through a pipe.

7. The ultra-low temperature heat pump hot water unit as claimed in claim 1, wherein the hot water tank (17) is in contact with the preheating tank (10) through a metal heat-conducting net (18), and the metal heat-conducting net (18) is a hollow net structure.