CN219607429U

CN219607429U - Air heat exchanger structure of modular air-cooled heat pump unit

Info

Publication number: CN219607429U
Application number: CN202320524332.4U
Authority: CN
Inventors: 谢纲岭; 董劝; 马和伟
Original assignee: Henan Huiyin Environmental Protection Engineering Co ltd
Current assignee: Henan Huiyin Environmental Protection Engineering Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-29
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses an air heat exchanger structure of a modular air-cooled heat pump unit, which comprises a protection plate, a heat exchanger shell and a first heat exchange water pipe, wherein the protection plate is arranged at two ends of the heat exchanger shell through bolts, the first heat exchange water pipe is arranged on the inner wall of the heat exchanger shell, a first through groove is formed in the front surface of the protection plate, a supporting frame is arranged on the inner wall of the first through groove, and a mounting hole is formed in the inner wall of the first through groove. According to the utility model, the installation block can be driven to move by pulling the pull block, when one end of the installation block moves to one end of the sleeve, the installation block can be clamped at one end of the sleeve by rotating the pull block, the connecting block and the rope can be driven to move along with the movement of the installation block, the rope can drive the limiting block to be separated from the inside of the installation hole, and then the supporting frame can be moved out of the first through groove by adjusting the plurality of pull blocks, so that the supporting frame can be detached, and the inside of the heat exchanger shell can be conveniently detected and maintained.

Description

Air heat exchanger structure of modular air-cooled heat pump unit

Technical Field

The utility model relates to the technical field of air heat exchanger equipment of an air-cooled heat pump unit, in particular to an air heat exchanger structure of a modular air-cooled heat pump unit.

Background

The air-cooled heat pump unit is a circulating system formed by a compressor, a condenser, an evaporator, a throttling device and the like, the refrigerant circularly flows in the system under the action of the compressor, the process of heating and boosting from gas state to liquid state is completed in the compressor, the refrigerant enters the condenser and then exchanges heat with wind, the refrigerant is cooled and converted into liquid with relatively low temperature, after the refrigerant runs to the throttling device, the refrigerant rapidly expands, the liquid absorbs heat and evaporates and is converted into gas state again, and at the moment, the air around the evaporator continuously transfers heat to the refrigerant, so that the aim of adjusting the air is fulfilled.

The disadvantage of the prior art wind heat exchanger device for the wind cooling heat pump unit is that:

patent document CN214223857U discloses an air-conditioning heat exchanger with a uniform structure, comprising a housing, a cooling cavity, a flow dividing plate, a flow collecting plate, a heat exchange tube, a hot fluid inlet tube, a hot fluid outlet tube, a cold fluid inlet tube and a cold fluid outlet tube; the inner cavity of the flow dividing plate is provided with three partition plates, the three partition plates divide the inner cavity of the flow dividing plate into four accommodating cavities, each accommodating cavity is provided with a flow equalizing pipe, and the pipe diameter of the flow equalizing pipe is gradually increased along the direction from a hot fluid inlet pipe to a heat exchange pipe; the hot fluid inlet pipe is communicated with the four flow equalizing pipes through four branch pipes, and the branch pipes are communicated with the heat exchange pipes through the flow equalizing pipes; through setting up four accommodation cavities to set up the flow equalizing pipe that increases gradually along the direction that hot fluid advances the pipe to the heat exchange tube in the inside that accommodates the cavity, can increase the sectional area of pipeline, reduce the velocity of flow of fluid, make the hot fluid of branch pipe can be slowly even distribute to many heat exchange tubes through the flow equalizing pipe, give full play to the heat transfer effect of every heat exchange tube, improve heat exchange efficiency.

The air conditioner heat exchanger device with the uniform distribution structure mainly considers how to fully exert the heat exchange effect of each heat exchange tube, improves the heat exchange efficiency, and the air heat exchanger structure of the traditional modular air-cooled heat pump unit needs to ensure the effect of convenient detection and maintenance in the use process so as to prevent the problems that the disassembly is complicated and the detection and maintenance of the inside of the air heat exchanger device are difficult when the heat exchanger structure is used.

In view of this, it is necessary to develop a structure of the air heat exchanger of the modular air-cooled heat pump unit, so as to improve the effect of the air heat exchanger of the air-cooled heat pump unit in the use process of the air heat exchanger, which is convenient for detection and maintenance.

Disclosure of Invention

The utility model aims to provide an air heat exchanger structure of a modular air-cooled heat pump unit, so as to solve the technical problems that the disassembly is complicated and the inside of the air heat exchanger is difficult to detect and maintain when the heat exchanger structure is used in the background art.

In order to achieve the above purpose, the utility model provides a wind heat exchanger structure of a modular wind-cooled heat pump unit, comprising a protection plate, a heat exchanger shell and a first heat exchange water pipe, wherein the protection plate is arranged at both ends of the heat exchanger shell through bolts, and the first heat exchange water pipe is arranged on the inner wall of the heat exchanger shell;

a first through groove is formed in the front face of the protection plate, and a supporting frame is mounted on the inner wall of the first through groove;

the inner wall of the first through groove is provided with a mounting hole, the inner wall of the mounting hole is provided with a limiting block, and one end of the limiting block is provided with a pressure spring.

Preferably, a supporting plate is arranged in the middle of the inner wall of the heat exchanger shell, a plurality of through holes are formed in the front face of the supporting plate, and a fan is arranged on the back face of the supporting plate.

Preferably, the inlet tube is installed to the one end of first heat transfer water pipe, and a plurality of water pipe is installed to the bottom of first heat transfer water pipe, and the second heat transfer water pipe is installed to the bottom of water pipe, and the drain pipe is installed to the one end of second heat transfer water pipe.

Preferably, the middle part of support frame one end has been seted up the second and has been led to the groove, and dustproof filter screen is installed to the inner wall in second led to the groove, and a plurality of sleeve is installed in the outside of support frame one end.

Preferably, the mounting groove has been seted up to telescopic one end, and the installation piece is installed to the inner wall of mounting groove, and the pull block is installed to installation piece one end, and the connecting block is installed to the other end of installation piece.

Preferably, a rope is installed at one end of the connecting block, the other end of the rope is installed at the other end of the limiting block, and a guide wheel is installed in the middle of the outer wall of the rope.

Preferably, the outer wall of the water pipe is provided with a plurality of radiating blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the installation block can be driven to move by pulling the pull block, when one end of the installation block moves to one end of the sleeve, the installation block can be clamped at one end of the sleeve by rotating the pull block, the connecting block and the rope can be driven to move along with the movement of the installation block, the rope can drive the limiting block to be separated from the inside of the installation hole, and then the supporting frame can be moved out of the first through groove by adjusting the plurality of pull blocks, so that the supporting frame can be detached, and the inside of the heat exchanger shell can be conveniently detected and maintained.

2. According to the utility model, cold running water is poured into the first heat exchange water pipe from the water inlet pipe, the cold running water in the first heat exchange water pipe enters the second heat exchange water pipe through the water pipe, and finally is discharged through the water outlet pipe, and the heat dissipation block can absorb the temperature of the cold running water in the water pipe and emit the cold running water out through the heat dissipation block, so that the contact area can be increased, and the heat exchange effect is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic view of a first heat exchange water pipe structure according to the present utility model;

FIG. 3 is a schematic view of a shielding plate structure according to the present utility model;

FIG. 4 is a schematic view of a heat exchanger shell structure according to the present utility model;

fig. 5 is a schematic view of the sleeve structure of the present utility model.

In the figure: 1. a protection plate; 2. a heat exchanger housing; 3. a first heat exchange water pipe; 101. a first through groove; 102. a support frame; 103. a mounting hole; 104. a limiting block; 105. a pressure spring; 201. a support plate; 202. a through hole; 203. a blower; 301. a water inlet pipe; 302. a water pipe; 303. a second heat exchange water pipe; 304. a drain pipe; 401. a second through slot; 402. a dust-proof filter screen; 403. a sleeve; 501. a mounting groove; 502. a mounting block; 503. pulling blocks; 504. a connecting block; 601. a rope; 602. a guide wheel; 701. and a heat dissipation block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, in an embodiment of the present utility model, an air heat exchanger structure of a modular air-cooled heat pump unit includes a protection plate 1, a heat exchanger housing 2 and a first heat exchange water pipe 3, wherein the protection plate 1 is installed at two ends of the heat exchanger housing 2 through bolts, and the first heat exchange water pipe 3 is installed on an inner wall of the heat exchanger housing 2;

referring to fig. 1, 3, 4 and 5, a first through groove 101 is formed in the front surface of a protection plate 1, a supporting frame 102 is installed on the inner wall of the first through groove 101, a mounting hole 103 is formed in the inner wall of the first through groove 101, a limiting block 104 is installed on the inner wall of the mounting hole 103, a pressure spring 105 is installed at one end of the limiting block 104, a second through groove 401 is formed in the middle of one end of the supporting frame 102, a dustproof filter screen 402 is installed on the inner wall of the second through groove 401, a plurality of sleeves 403 are installed on the outer side of one end of the supporting frame 102, a mounting groove 501 is formed in one end of each sleeve 403, a mounting block 502 is installed on the inner wall of each mounting groove 501, a pulling block 503 is installed at one end of each mounting block 502, a connecting block 504 is installed at the other end of each connecting block 504, the other end of the rope 601 is arranged at the other end of the limiting block 104, the middle part of the outer wall of the rope 601 is provided with a guide wheel 602, the mounting block 502 can be driven to move by pulling the pulling block 503, when one end of the mounting block 502 moves to one end of the sleeve 403, the mounting block 502 can be clamped at one end of the sleeve 403 by rotating the pulling block 503, the connecting block 504 and the rope 601 can be driven to move along with the movement of the mounting block 502, the limiting block 104 can be driven to be separated from the inside of the mounting hole 103 by moving the rope 601, and then the supporting frame 102 can be moved out of the first through groove 101 by adjusting the plurality of pulling blocks 503, at this time, the supporting frame 102 can be detached, and further the inside of the heat exchanger shell 2 can be conveniently detected and maintained;

referring to fig. 1, 2 and 4, a supporting plate 201 is installed in the middle of the inner wall of a heat exchanger shell 2, a plurality of through holes 202 are formed in the front surface of the supporting plate 201, a fan 203 is installed on the back surface of the supporting plate 201, a water inlet pipe 301 is installed at one end of a first heat exchange water pipe 3, a plurality of water through pipes 302 are installed at the bottom of the first heat exchange water pipe 3, a second heat exchange water pipe 303 is installed at the bottom of the water through pipes 302, a water outlet pipe 304 is installed at one end of the second heat exchange water pipe 303, a plurality of heat dissipation blocks 701 are installed at the outer wall of the water through pipes 302, cold water in the first heat exchange water pipe 3 enters the second heat exchange water pipe 303 through the water through pipes 302, and is discharged through the water outlet pipe 304, the heat dissipation blocks 701 can absorb the temperature of the cold water in the water through pipes 302 and dissipate the water through the arrangement of the heat dissipation blocks 701, so that the contact area can be increased, and the heat exchange effect can be improved.

The theory of operation can drive installation piece 502 and remove through pulling pull piece 503, when the one end of installation piece 502 removes the one end of sleeve 403, rotate and pull piece 503 can make installation piece 502 joint in the one end of sleeve 403, along with the removal of installation piece 502 can drive connecting block 504 and rope 601 and remove, the inside that limiting block 104 breaks away from mounting hole 103 is moved to rope 601, and then through adjusting a plurality of pull pieces 503, just can shift out support frame 102 from first logical inslot 101, just can dismantle support frame 102 at this moment, and then conveniently detect and maintain the inside of heat exchanger shell 2, through pouring into first heat transfer water pipe 3 with cold water from inlet tube 301, through the setting of water pipe 302, cold water in the first heat transfer water pipe 3 can enter into second heat transfer water pipe 303 through water pipe 302, finally, discharge through drain pipe 304, through the setting of heat dissipation piece 701, the temperature of cold water in the water pipe 302 can be absorbed, and distribute away, and then can improve the area of contact, improve the heat transfer effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a modular air-cooled heat pump set's wind heat exchanger structure, includes guard plate (1), heat exchanger shell (2) and first heat exchange water pipe (3), its characterized in that: the two ends of the heat exchanger shell (2) are provided with protection plates (1) through bolts, and the inner wall of the heat exchanger shell (2) is provided with a first heat exchange water pipe (3);

the front of the protection plate (1) is provided with a first through groove (101), the inner wall of the first through groove (101) is provided with a supporting frame (102), the inner wall of the first through groove (101) is provided with a mounting hole (103), the inner wall of the mounting hole (103) is provided with a limiting block (104), and one end of the limiting block (104) is provided with a pressure spring (105);

a plurality of sleeve (403) are installed in the outside of support frame (102) one end, mounting groove (501) have been seted up to the one end of sleeve (403), installation piece (502) are installed to the inner wall of mounting groove (501), pull piece (503) are installed to installation piece (502) one end, connecting block (504) are installed to the other end of installation piece (502), rope (601) are installed to the one end of connecting block (504), and the other end of rope (601) is installed in the other end of restriction piece (104), mid-mounting of rope (601) outer wall has guide wheel (602).

2. The air heat exchanger structure of a modular air-cooled heat pump unit according to claim 1, wherein: the middle part of the inner wall of the heat exchanger shell (2) is provided with a supporting plate (201), the front surface of the supporting plate (201) is provided with a plurality of through holes (202), and the back surface of the supporting plate (201) is provided with a fan (203).

3. The air heat exchanger structure of a modular air-cooled heat pump unit according to claim 1, wherein: one end of the first heat exchange water pipe (3) is provided with a water inlet pipe (301), the bottom of the first heat exchange water pipe (3) is provided with a plurality of water pipes (302), the bottom of the water pipes (302) is provided with a second heat exchange water pipe (303), and one end of the second heat exchange water pipe (303) is provided with a water outlet pipe (304).

4. The air heat exchanger structure of a modular air-cooled heat pump unit according to claim 1, wherein: a second through groove (401) is formed in the middle of one end of the supporting frame (102), and a dustproof filter screen (402) is mounted on the inner wall of the second through groove (401).

5. A wind heat exchanger structure of a modular wind-cooled heat pump unit according to claim 3, wherein: the outer wall of the water pipe (302) is provided with a plurality of radiating blocks (701).