CN217737547U

CN217737547U - Air source heat pump hot water unit with recovery device

Info

Publication number: CN217737547U
Application number: CN202221851977.0U
Authority: CN
Inventors: 颜孝兵; 杨义年; 钱辉文
Original assignee: Huzhou Friedrich Refrigeration Equipment Co ltd
Current assignee: Huzhou Friedrich Refrigeration Equipment Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-04
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to the technical field of air source heat pumps, and discloses an air source heat pump hot water unit with a recovery device, which comprises an air source heat pump and a water storage tank, wherein one side of the air source heat pump is connected with a first pipeline and a second pipeline, the first pipeline and the second pipeline are inserted into the water storage tank, and the first pipeline and the second pipeline are connected with each other inside the water storage tank; a recovery device for recovering waste heat is arranged on the second pipeline; the heat exchanger used for heat exchange is arranged in the water storage tank, the built-in pipe is vertically arranged in the heat exchanger, and the heat exchanger penetrates through the upper side and the lower side of the built-in pipe. The utility model discloses a set up recovery unit, fixed connection's recovery unit on the pipeline two, water can follow pipeline section one and go on passing through, makes water and many built-in pipelines contact, makes the waste heat exchange, better utilizes the heat, and recovery unit is small, is convenient for install on the pipeline to and can a plurality of while install, have higher practicality.

Description

Air source heat pump hot water unit with recovery device

Technical Field

The utility model relates to an air source heat pump technical field specifically is air source heat pump hot water unit with recovery unit.

Background

A heat pump is an energy saving device that uses high level energy to cause heat to flow from a low level heat source to a high level heat source. The air is used as a low-level heat source of the heat pump, is inexhaustible, is available everywhere and can be acquired without compensation, and the air source heat pump is convenient to install and use. The research, production and application of the air source heat pump in China are developed rapidly only in the end of the 80 s in the 20 th century. The current products comprise a household heat pump air conditioner, a commercial unit type heat pump air conditioning unit, a heat pump cold and hot water unit and the like;

the existing heating mode is mostly that the copper pipe directly contacts with water to achieve heating, but a large amount of copper pipes are needed to achieve good heating, and meanwhile, after heat conduction in a pipeline, a large amount of waste heat is still difficult to collect and utilize, so that the air source heat pump hot water unit with the recovery device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air source heat pump hot water unit with recovery unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the air source heat pump hot water unit with the recovery device comprises an air source heat pump and a water storage tank, wherein one side of the air source heat pump is connected with a first pipeline and a second pipeline which are inserted into the water storage tank, and the first pipeline and the second pipeline are connected with each other inside the water storage tank;

a recovery device for recovering waste heat is arranged on the second pipeline;

the heat exchanger that is used for the heat transfer is equipped with in the inside of retaining jar, the inside inner tube that is equipped with vertical setting of heat exchanger, both sides run through the heat exchanger about the inner tube, the inside fixed mounting of heat exchanger has the baffle, the baffle is divided into two halves with the heat exchanger interval, and half the heat exchanger is run through by pipeline one and set up with the inside intercommunication of heat exchanger, and half the heat exchanger is run through by pipeline two and set up with the inside intercommunication of heat exchanger.

Preferably, the inside fixed mounting of built-in pipe has the taper sleeve of metal material, the opposite setting of orientation of the taper sleeve of baffle both sides makes the rivers of baffle both sides when the taper sleeve, reach the taper sleeve and is blockked to and move along the taper sleeve, realize the up-and-down motion of baffle both sides, reach the effect of an annular circulation.

Preferably, a driving motor is fixedly mounted at the upper end of the water storage tank, the output end of the driving motor is fixedly connected with a driving shaft, the driving shaft is inserted into the water storage tank, and the outer wall of the driving shaft is fixedly connected with a fan blade;

the flabellum is equipped with two sets ofly, two sets of the flabellum is located the upper and lower both ends of heat exchanger respectively, the flabellum drive water upward movement of lower extreme when the drive shaft rotates, the upper end the flabellum is then opposite, and the homoenergetic enough moves the fan to the heat exchanger.

Preferably, the heat exchanger is arranged by aluminum materials, the built-in pipe is also arranged by aluminum materials, and the built-in pipe is arranged in a thin wall manner, so that better heat exchange is realized.

Preferably, the recovery device comprises a first pipe section, a second pipe section and an internal pipeline;

the second pipe section is fixedly connected to the second pipe section, the first pipe section penetrates through the second pipe section, a plurality of built-in pipelines penetrate through the first pipe section and are perpendicular to the first pipe section, and the penetrating end portion of the built-in pipelines is located in the second pipe section.

Preferably, the first pipe section and the second pipe section are arranged vertically, the through hole of the first pipe section is arranged, the second pipe section is blocked by the first pipe section, the internal pipeline is arranged in a metal mode, the interior of the internal pipeline is arranged in a hollow mode, the internal pipeline is not communicated with the interior of the first pipe section, when the interior of the second pipe section flows, the internal pipeline must pass through the internal pipeline, and then the outer wall of the internal pipeline is contacted with water in the first pipe section, so that a heat exchange effect is achieved.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up the heat exchanger, when passing through the heat exchanger, water can pass to the heat through the inner tube, and the inner tube is equipped with many, and the face that can increase the contact connects to reach better heat transfer effect for this.

(2) The utility model discloses a set up two sets of flabellums, two sets of flabellums on the driving motor can carry out the fanning, make inside hydroenergy enough move along the inner tube, make water can follow one side and go then get off from the opposite side, realize the circulation of water, make hydroenergy can better even heating.

(3) The utility model discloses a set up recovery unit, fixed connection's recovery unit on the pipeline two, water can follow pipeline section one and go on passing through, makes water and many built-in pipelines contact, makes the waste heat exchange, better utilizes the heat, and recovery unit is small, is convenient for install on the pipeline to and can a plurality of while install, have higher practicality.

Drawings

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

FIG. 2 is a schematic view of the recycling device of the present invention;

FIG. 3 is a schematic view of the internal structure of the water storage tank of the present invention;

FIG. 4 is a schematic view of the internal structure of the heat exchanger of the present invention;

fig. 5 is the schematic diagram of the semi-section structure of the inner pipe of the present invention.

In the figure: 1. an air source heat pump; 2. a water storage tank; 3. a first pipeline; 4. a second pipeline; 5. a recovery device; 51. a first pipe section; 52. a second pipe section; 53. a pipeline is arranged inside; 6. a drive motor; 61. a drive shaft; 62. a fan blade; 7. a heat exchanger; 71. arranging a tube inside; 72. a partition plate; 73. a conical sleeve.

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. 1-5, the present invention provides a technical solution: the air source heat pump hot water unit with the recovery device comprises an air source heat pump 1 and a water storage tank 2, wherein one side of the air source heat pump 1 is connected with a first pipeline 3 and a second pipeline 4, the first pipeline 3 and the second pipeline 4 are inserted into the water storage tank 2, and the first pipeline 3 and the second pipeline 4 are connected with each other in the water storage tank 2;

a recovery device 5 for recovering waste heat is arranged on the second pipeline 4;

the heat exchanger 7 used for heat exchange is arranged in the water storage tank 2, the built-in pipe 71 vertically arranged is arranged in the heat exchanger 7, the heat exchanger 7 penetrates through the upper side and the lower side of the built-in pipe 71, a partition plate 72 is fixedly arranged in the heat exchanger 7, the partition plate 72 divides the heat exchanger 7 into two halves, one half of the heat exchanger 7 is penetrated through by the first pipeline 3 and is communicated with the inside of the heat exchanger 7, and the other half of the heat exchanger 7 is penetrated through by the second pipeline 4 and is communicated with the inside of the heat exchanger 7.

The inner portion of the inner tube 71 is fixedly provided with a conical sleeve 73 made of metal, the conical sleeves 73 on the two sides of the partition plate 72 are oppositely arranged, so that when water on the two sides of the partition plate 72 flows through the conical sleeves 73, the conical sleeves 73 are blocked, the water moves along the conical sleeves 73, the water on the two sides of the partition plate 72 moves up and down, and an annular circulating effect is achieved.

The upper end of the water storage tank 2 is fixedly provided with a driving motor 6, the output end of the driving motor 6 is fixedly connected with a driving shaft 61, the driving shaft 61 is inserted in the water storage tank 2, and the outer wall of the driving shaft 61 is fixedly connected with a fan blade 62;

the flabellum 62 is equipped with two sets ofly, two sets of flabellums 62 are located the upper and lower both ends of heat exchanger 7 respectively, the flabellum 62 drive water upward movement of lower extreme when drive shaft 61 rotates, the flabellum 62 of upper end is then opposite, all can carry out the fanning to heat exchanger 7, two sets of flabellums 62 on the driving motor 6 can carry out the fanning, make inside hydroenergy enough move along built-in pipe 71, make water can go from one side then go down from the opposite side, realize the circulation of water, make hydroenergy even heating better.

The heat exchanger 7 is arranged by aluminum materials, the built-in pipe 71 is also arranged by aluminum materials, the built-in pipe 71 is arranged in a thin wall mode, good heat exchange is achieved, when the heat exchanger 7 passes through, water can pass through the built-in pipe 71 and the built-in pipe 71 to transfer heat, the number of the built-in pipes 71 is large, and contact surfaces can be increased to achieve a good heat exchange effect.

The recovery device 5 comprises a first pipe section 51, a second pipe section 52 and a built-in pipeline 53;

the second pipe section 52 is fixedly connected to the second pipe section 4, the first pipe section 51 penetrates through the second pipe section 52, a plurality of internal pipelines 53 are arranged, the plurality of internal pipelines 53 penetrate through the first pipe section 51 and are perpendicular to the first pipe section 51, and the penetrating end portion of the internal pipeline 53 is located in the second pipe section 52.

The first pipe section 51 and the second pipe section 52 are vertically arranged, the through hole of the first pipe section 51 is arranged, the second pipe section 52 is blocked by the first pipe section 51, the built-in pipeline 53 is arranged in a metal mode, the built-in pipeline 53 is arranged in a hollow mode, the built-in pipeline 53 is not communicated with the inside of the first pipe section 51, when the inside of the second pipe section 52 flows, the built-in pipeline 53 is bound to pass through, then the outer wall of the built-in pipeline 53 is contacted with water in the first pipe section 51, a heat exchange effect is achieved, the recovery device 5 is fixedly connected to the second pipe section 4, water can pass through the first pipe section 51, water is contacted with the built-in pipeline 53, waste heat is exchanged, heat is better utilized, the volume of the recovery device 5 is small, the recovery device is convenient to install on a pipe, a plurality of pipes can be installed at the same time, and high practicability is achieved.

When the heat exchanger is used, the first pipeline 3 and the second pipeline 4 are communicated, then when the heat exchanger 7 passes through, water can pass through the built-in pipe 71 and then is transferred to heat through the built-in pipe 71, and meanwhile, a plurality of built-in pipes 71 are arranged, so that contact surfaces can be increased, and a better heat exchange effect is achieved;

secondly, when the driving motor 6 works, the two groups of fan blades 62 on the driving motor 6 can fan, so that the water in the driving motor 6 can move along the built-in pipe 71 and is blocked by the conical sleeve 73 in the moving process, so that one side can move along the conical sleeve 73, and the other side is blocked, so that the water can go from one side and then go down from the other side, so that the circulation of the water is realized, and the water can be heated more uniformly;

after the heat exchange, the recovery device 5 fixedly connected to the second pipeline 4 can enable water to pass through the first pipeline section 51, so that the water is in contact with the built-in pipelines 53, waste heat is exchanged, heat is utilized better, and meanwhile, the recovery device 5 is small in size, convenient to install on the pipelines and capable of being installed simultaneously, and high practicability is achieved.

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. Air source heat pump hot water unit with recovery unit, including air source heat pump (1) and water storage tank (2), its characterized in that: one side of the air source heat pump (1) is connected with a first pipeline (3) and a second pipeline (4), the first pipeline (3) and the second pipeline (4) are inserted into the water storage tank (2), and the first pipeline (3) and the second pipeline (4) are connected with each other in the water storage tank (2);

a recovery device (5) for recovering waste heat is arranged on the second pipeline (4);

the heat exchanger (7) that is used for the heat transfer is equipped with in the inside of water storage tank (2), built-in pipe (71) of vertical setting is equipped with in heat exchanger (7) inside, heat exchanger (7) are run through to both sides about built-in pipe (71), the inside fixed mounting of heat exchanger (7) has baffle (72), baffle (72) divide heat exchanger (7) into two halves, half heat exchanger (7) are run through by pipeline one (3) and set up with the inside intercommunication of heat exchanger (7), half heat exchanger (7) are run through by pipeline two (4) and set up with the inside intercommunication of heat exchanger (7).

2. The air source heat pump hot water unit with recovery device of claim 1, wherein: the built-in pipe (71) is internally and fixedly provided with a conical sleeve (73) made of metal, and the conical sleeves (73) on two sides of the partition plate (72) are oppositely arranged.

3. The air source heat pump hot water unit with recovery device of claim 1, wherein: a driving motor (6) is fixedly mounted at the upper end of the water storage tank (2), the output end of the driving motor (6) is fixedly connected with a driving shaft (61), the driving shaft (61) is inserted into the water storage tank (2), and a fan blade (62) is fixedly connected to the outer wall of the driving shaft (61);

the fan blades (62) are arranged in two groups, the two groups of fan blades (62) are respectively positioned at the upper end and the lower end of the heat exchanger (7), the lower fan blade (62) drives water to move upwards when the driving shaft (61) rotates, and the upper fan blades (62) are opposite.

4. The air source heat pump hot water unit with recovery device of claim 1, wherein: the heat exchanger (7) is made of aluminum, the built-in pipe (71) is made of aluminum, and the built-in pipe (71) is thin-walled.

5. The air source heat pump hot water unit with recovery device of claim 1, wherein: the recovery device (5) comprises a first pipe section (51), a second pipe section (52) and a built-in pipeline (53);

the second pipe section (52) is fixedly connected to the second pipe section (4), the first pipe section (51) penetrates through the second pipe section (52), a plurality of built-in pipelines (53) are arranged, the built-in pipelines (53) penetrate through the first pipe section (51) and are perpendicular to the first pipe section (51), and the penetrating end portion of the built-in pipeline (53) is located in the second pipe section (52).

6. The air source heat pump hot water unit with recovery device of claim 5, wherein: the first pipe section (51) and the second pipe section (52) are vertically arranged, the through hole of the first pipe section (51) is arranged, the second pipe section (52) is blocked by the first pipe section (51), the built-in pipeline (53) is arranged in a metal mode, the interior of the built-in pipeline (53) is arranged in a hollow mode, and the built-in pipeline (53) is not communicated with the interior of the first pipe section (51).