CN213872945U

CN213872945U - Air condensing units and air conditioner

Info

Publication number: CN213872945U
Application number: CN202023002025.5U
Authority: CN
Inventors: 李宝华; 唐亚林; 徐振坤
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-03
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an air condensing units to an air conditioner with air condensing units is disclosed, wherein air condensing units includes chassis and heat accumulation device, the heat accumulation device include the mounting bracket and install in the heat accumulator of mounting bracket, the mounting bracket joint in the chassis. The heat accumulator is clamped on the chassis through the mounting frame, and quick pre-fixing is realized. The operation difficulty is reduced, and the assembly efficiency is effectively improved.

Description

Air condensing units and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to air condensing units and air conditioner.

Background

In winter, when the outdoor unit needs defrosting, the system is switched from the heating mode to the cooling mode, the indoor room temperature can be reduced, and the user experience is affected. In the related art, the heat storage device is arranged to heat the refrigerant pipe, so that the problems are solved, but the heat storage device is inconvenient to assemble and low in installation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air condensing units can the easy to assemble heat accumulation device, improves assembly efficiency.

The utility model discloses still provide an air conditioner with above-mentioned air condensing units.

According to the utility model discloses an air condensing units of first aspect embodiment, including chassis and heat accumulation device, the heat accumulation device include the mounting bracket and install in the heat accumulator of mounting bracket, the mounting bracket joint in the chassis.

According to the utility model discloses air condensing units has following beneficial effect at least: the heat accumulator is clamped on the chassis through the mounting frame, and quick pre-fixing is realized. The operation difficulty is reduced, and the assembly efficiency is effectively improved.

According to some embodiments of the utility model, the air condensing units still includes the baffle, the one end of heat accumulator install in the mounting bracket, the other end through first fastener connect in the baffle.

According to some embodiments of the utility model, the air condensing units still includes the baffle, the mounting bracket with the baffle pass through the second fastener connect in the chassis.

According to some embodiments of the present invention, the mounting frame is provided with a limiting buckle and a stop buckle, the chassis is provided with a limiting hole, a stop protrusion and a stop hole, the stop protrusion is located at one side of the stop hole, and the limiting buckle is matched with the limiting hole to limit the mounting frame from moving in a direction perpendicular to the chassis; the position stopping buckle penetrates through the position stopping hole, and the position stopping protrusion abuts against the position stopping buckle to limit the mounting frame to move along the direction parallel to the chassis.

According to some embodiments of the utility model, the mounting bracket includes first support and second support, first support is equipped with the cover and locates the stop collar of heat accumulator periphery, the second support is equipped with the support the backup pad of heat accumulator.

According to some embodiments of the utility model, the inner wall of stop collar is equipped with the direction muscle, direction muscle butt the heat accumulator.

According to some embodiments of the invention, the heat accumulator is connected to the stop collar by a third fastener.

According to some embodiments of the utility model, the heat accumulator is equipped with the installation piece, stop collar is equipped with the holding installation piece gliding guide way, the third fastener is worn to locate the guide way and with the installation piece is connected.

According to the utility model discloses a some embodiments, the backup pad is equipped with grafting arch, spacing cover is equipped with the spliced eye, grafting arch wears to locate the spliced eye.

According to the utility model discloses an air conditioner of second aspect embodiment, include the utility model discloses an air condensing units of first aspect embodiment.

According to the utility model discloses air conditioner has following beneficial effect at least: adopted the utility model discloses an air condensing units of first aspect embodiment can realize the quick pre-fixing of heat accumulator. The operation difficulty is reduced, and the assembly efficiency is effectively improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic view of an outdoor unit of an air conditioner according to an embodiment of the present invention (a side plate is omitted);

FIG. 2 is a schematic view of the connection of the chassis and thermal storage device shown in FIG. 1 from one perspective;

fig. 3 is a schematic structural view of the thermal storage device shown in fig. 1;

FIG. 4 is a partial schematic view of the chassis shown in FIG. 1;

FIG. 5 is an exploded view of the mount shown in FIG. 3;

fig. 6 is a schematic view of another connection of the chassis and thermal storage device shown in fig. 1.

Reference numerals:

101. a chassis; 102. a heat accumulator; 103. a mounting frame; 104. a fan; 105. a compressor; 106. a partition plate; 107. connecting a bracket; 108. a notch; 109. mounting ground feet; 110. a first connection hole;

301. a third connection hole; 302. a limiting buckle; 303. stopping the fastener; 304. a first connection portion; 305. a first fastening part; 306. a second connecting portion; 307. a second fastening part;

401. a limiting hole; 402. a stop hole; 403. stopping bulges;

501. a first bracket; 502. a second bracket; 503. a limiting sleeve; 504. a support plate; 505. a guide rib; 506. a guide portion; 507. inserting and connecting the bulges; 508. inserting holes;

601. mounting blocks; 602. a guide groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the related technology, the air conditioner defrosts an outdoor heat exchanger of the air conditioner in a heat storage defrosting mode, high-temperature and high-pressure refrigerant gas discharged by an exhaust pipe of a compressor is used as a heat source for heat storage defrosting, and a heat accumulator can absorb waste heat generated by the compressor during heating; when defrosting, the control valve is not reversed, and refrigerant gas flows out of the indoor heat exchanger and then enters the outdoor heat exchanger through the bypass pipeline connected with the throttling component in parallel for defrosting. The heat accumulator is fixed on a shell or a chassis of the outdoor unit of the air conditioner through a plurality of screws, and the screws are required to be installed at a plurality of installation positions during assembly, so that the operation is inconvenient, and the efficiency is low.

With reference to fig. 1 to 6, how the outdoor unit of an air conditioner according to an embodiment of the present invention solves the above problem will be described.

Referring to fig. 1, an outdoor unit of an air conditioner according to an embodiment of the present invention includes a chassis 101 and a heat storage device, wherein the heat storage device includes a heat accumulator 102 and a mounting frame 103, the mounting frame 103 is connected to the chassis 101, and the heat accumulator 102 is mounted on the mounting frame 103. The heat storage device replaces part of screws through the clamping structure, so that quick pre-fixing is realized, the operation of installing the screws is reduced, and the assembly efficiency is improved.

Referring to fig. 1, it can be understood that the outdoor unit of the present invention further includes a fan 104, a compressor 105, and a partition 106, the partition 106 is disposed between the fan 104 and the compressor 105, one end of the heat accumulator 102 is mounted on the mounting frame 103, and the other end of the heat accumulator 102 is connected to the partition 106 by a first fastening member (not shown). It should be noted that, in order to facilitate quick installation, the mounting frame 103 may be provided with a hole-shaped mounting structure, and one end of the heat accumulator 102 is directly placed in the mounting structure, so that quick installation can be realized. Before the air conditioner outdoor unit leaves the factory, the heat accumulator 102 may be separated from the mounting frame 103 through a damage experiment. In order to prevent the regenerator 102 from being separated from the mounting frame 103, the other end of the regenerator 102 is connected to the partition 106 by a first fastener, so that the regenerator 102 and the partition 106 are fixedly mounted, the movement of the regenerator 102 is restricted, and the stability of the regenerator 102 is ensured.

It is understood that the other end of the heat accumulator 102 is connected to a side panel (not shown) of the outdoor unit of the air conditioner, i.e., a casing disposed around the edge of the base pan 101, by a first fastening member (not shown). The advantage of the heat accumulator 102 connected to the partition 106 by the first fastening member is that the first fastening member can be disposed inside the outdoor unit, and the first fastening member is prevented from penetrating through the side plate of the outdoor unit, which affects the appearance quality.

Referring to fig. 1, it can be understood that the regenerator 102 is provided with a connecting bracket 107, and the first fastening member is connected to the partition 106 through the connecting bracket 107.

Referring to fig. 1 and 2, it can be understood that the mounting feet 109 of the compressor 105 occupy a relatively large area, and in order to prevent the mounting frame 103 from interfering with the mounting feet 109 of the compressor 105, the mounting frame 103 is provided with a notch 108, and the notch 108 is used for avoiding the mounting feet 109 of the compressor 105. Meanwhile, the mounting frame 103 raises the heat accumulator 102, so that the heat accumulator 102 is located above the mounting anchor 109 of the compressor 105, thereby effectively utilizing the space between the partition 106 and the compressor 105, further not requiring additional space to accommodate a heat storage device, and reducing the volume of the outdoor unit of the air conditioner.

Referring to fig. 1 to 3, it can be understood that the mounting frame 103 and the partition 106 are coupled to the chassis 101 by a second fastener (not shown). Specifically, the chassis 101 is provided with a first connecting hole 110, the partition 106 is provided with a second connecting hole (not shown), the mounting frame 103 is provided with a third connecting hole 301, and a second fastening member passes through the first connecting hole 110, the second connecting hole and the third connecting hole 301 to fix the chassis 101, the mounting frame 103 and the partition 106. It should be noted that, in the existing outdoor unit of air conditioner, the chassis 101 and the partition 106 are connected and fixed through the second fastener, that is, the first connecting hole 110 is present on the chassis 101, the second connecting hole is also present on the partition 106, and the second fastener is also present, the embodiment of the utility model discloses an installation frame 103 is through setting up the third connecting hole 301 to utilize the present second fastener to fix the installation frame 103, effectively reduce cost, and improve the stability of installation frame 103.

Referring to fig. 3 and 4, it can be understood that the bottom end of the mounting frame 103 is provided with a limiting buckle 302, the chassis 101 is correspondingly provided with a limiting hole 401, and the limiting buckle 302 is buckled in the limiting hole 401, so that the mounting frame 103 is limited to move in a direction perpendicular to the chassis 101, i.e. the mounting frame 103 is prevented from being separated from the chassis 101 in the direction perpendicular to the chassis 101. The bottom end of the mounting frame 103 is further provided with a stop buckle 303, the chassis 101 is correspondingly provided with a stop hole 402, the chassis 101 is further provided with a stop protrusion 403, the stop protrusion 403 is located on one side of the stop hole 402, the stop buckle 303 penetrates through the stop hole 402, and the stop protrusion 403 abuts against the stop buckle 303, so that the mounting frame 103 is limited to move in a direction parallel to the chassis 101, namely, the mounting frame 103 is prevented from being separated from the chassis 101 in the direction parallel to the chassis 101.

During installation, the mounting frame 103 moves downwards from the upper side of the chassis 101, the limiting buckle 302 is inserted into the limiting hole 401, the stop buckle 303 is aligned with the stop hole 402, the stop buckle 303 is pressed on the stop bulge 403 at the moment, then the mounting frame 103 moves towards the side far away from the stop bulge 403 until the stop buckle 303 passes over the stop bulge 403, and the stop buckle 303 is inserted into the stop hole 402. After the installation is completed, since the stop protrusion 403 limits the mounting frame 103, the mounting frame 103 cannot move to the stop protrusion 403 without external force, that is, the stop buckle 302 is inserted into the stop hole 401, and the stop buckle 303 is inserted into the stop hole 402. Meanwhile, due to the interaction of the limiting buckle 302 and the chassis 101, the mounting frame 103 cannot move upwards to be separated from the chassis 101, and the pre-fixing effect is achieved.

Referring to fig. 3, it can be appreciated that the mounting bracket 103 is provided with three limit snaps 302 and one stop snap 303. The limit buckle 302 includes a first connecting portion 304 and a first buckle portion 305, the first connecting portion 304 is connected to the first buckle portion 305, and the first connecting portion 304 and the first buckle portion 305 are located on the same plane, that is, the first connecting portion 304 and the first buckle portion 305 are located on the same plane perpendicular to the chassis 101. The first fastening portion 305 protrudes from the first connecting portion 304, so that the first fastening portion 305 can be fastened to the chassis 101. The stop catch 303 includes a second connecting portion 306 and a second catch portion 307, the second connecting portion 306 and the second catch portion 307 are connected, and the second connecting portion 306 and the second catch portion 307 are perpendicular to each other, that is, the second connecting portion 306 is located on a plane perpendicular to the chassis 101, and the second catch portion 307 is located on a plane parallel to the chassis 101. By such design, the second buckling part 307 can have a certain swinging capability on a plane perpendicular to the chassis 101, and can conveniently get over the stop protrusion 403 for installation or disassembly.

It should be noted that the number of the limit buckles 302 and the stop buckles 303 is not limited to the above-mentioned embodiments, and may be other numbers.

Referring to fig. 5, it can be understood that the mounting frame 103 comprises a first bracket 501 and a second bracket 502, the first bracket 501 is provided with a stop collar 503, and the stop collar 503 is used for sleeving the periphery of the heat accumulator 102. The second holder 502 is provided with a support plate 504, and the support plate 504 is located below the stopper sleeve 503 and serves to support the heat accumulator 102. The limiting sleeve 503 is used for limiting the circumferential direction of the heat accumulator 102, and the supporting plate 504 is used for supporting the bottom of the heat accumulator 102, so that the heat accumulator 102 is limited in multiple directions, the heat accumulator 102 can be conveniently and directly placed into the mounting frame 103 from the upper side of the mounting frame 103 to be mounted, and the mounting speed and the efficiency are high.

Referring to fig. 5, it can be understood that the bottom end of the first bracket 501 is provided with two limit buckles 302, the bottom end of the second bracket 502 is provided with one limit buckle 302 and one stop buckle 303, and the second bracket 502 is further provided with a notch 108 for avoiding the mounting foot 109 of the compressor 105. It can be seen that the structure on the mounting bracket 103 is more and complicated, and if the mounting bracket 103 is made by integral molding, the processing difficulty is larger. The utility model discloses mounting bracket 103 divide into first support 501 and second support 502 two parts, makes respectively, assembles again, greatly reduced the manufacturing degree of difficulty.

Referring to fig. 5, it can be understood that the inner wall of the stopper sleeve 503 is provided with a guide rib 505, and the guide rib 505 abuts against the heat accumulator 102. The guide ribs 505 are arranged along the axial direction of the limiting sleeve 503, after the heat accumulator 102 is installed in the limiting sleeve 503, the inner wall of the limiting sleeve 503, which is provided with the guide ribs 505, is not in contact with the heat accumulator 102, but the guide ribs 505 are in contact with the heat accumulator 102, so that the contact area between the limiting sleeve 503 and the heat accumulator 102 can be reduced, and the problem of inconvenience in installation due to large-area contact during assembly is avoided. Meanwhile, the guide ribs 505 can also strengthen the strength of the inner wall of the limiting sleeve 503, and the service life is prolonged.

Referring to fig. 5, it can be understood that one end of the guide rib 505 is provided with a guide portion 506, the guide portion 506 protrudes out of the wall surface of the stop collar 503, and the guide portion 506 is used for guiding the heat accumulator 102 into the stop collar 503, so that the heat accumulator 102 is more conveniently installed in the re-installation frame 103, the operation difficulty is reduced, and the assembly efficiency is effectively improved.

Referring to fig. 5 and 6, it can be understood that the supporting plate 504 is provided with an insertion protrusion 507, the limiting sleeve 503 is provided with an insertion hole 508, and the insertion protrusion 507 is inserted into the insertion hole 508, so that the first bracket 501 and the second bracket 502 are inserted. First support 501 and second support 502 realize the installation through the mode of pegging graft, compare in modes such as screw connection, the dismouting is more convenient, improves work efficiency. Meanwhile, the inserting protrusion 507 is arranged on the supporting plate 504 and inserted into the limiting sleeve 503, so that two ends of the supporting plate 504 are supported, and the supporting force and stability of the supporting plate 504 are improved.

It can be understood that the heat accumulator 102 and the mounting frame 103 are separately mounted, which is time-consuming and not beneficial to improving the assembly efficiency. In order to solve the problem, the heat accumulator 102 according to the embodiment of the present invention is connected to the limiting sleeve 503 by a third fastener (not shown in the figure), so as to pre-fix the heat accumulator 102 and the mounting frame 103. When the heat storage device is installed, the heat storage device can be installed on the base plate 101 as a whole, and the assembly time of the air conditioner outdoor unit is saved. Meanwhile, the heat accumulator 102 is connected to the limiting sleeve 503 through the third fastener, so that the relative positions of the heat accumulator 102 and the mounting frame 103 are favorably maintained, and the heat accumulator 102 and the mounting frame 103 are prevented from being offset relatively.

Referring to fig. 6, it can be understood that the heat accumulator 102 is provided with a mounting block 601, the limiting sleeve 503 is provided with a guide groove 602, the guide groove 602 is used for accommodating the mounting block 601, the mounting block 601 slides in the guide groove 602, and a third fastener penetrates through the guide groove 602 and is connected with the mounting block 601. The mounting block 601 is engaged with the guide groove 602 to enable the heat accumulator 102 to be mounted in a predetermined orientation, thereby facilitating the alignment of the third fastener with the mounting block 601 for connection.

The utility model discloses air conditioner, include the utility model discloses air condensing units. Through having adopted the utility model discloses air condensing units, can realize heat accumulator 102's quick pre-fixing, then the fastening connection of heat accumulator 102 is realized to modes such as rethread screw. The operation difficulty is reduced, and the assembly efficiency is effectively improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An outdoor unit of an air conditioner, comprising:

a chassis;

the heat storage device comprises an installation frame and a heat accumulator arranged on the installation frame, and the installation frame is clamped on the chassis.

2. The outdoor unit of claim 1, further comprising a partition plate, wherein one end of the heat accumulator is mounted to the mounting bracket, and the other end is connected to the partition plate by a first fastening member.

3. The outdoor unit of claim 1, further comprising a partition, wherein the mounting bracket and the partition are coupled to the base plate by a second fastening member.

4. The outdoor unit of claim 1, wherein the mounting bracket is provided with a limiting clip and a stopping clip, the base plate is provided with a limiting hole, a stopping protrusion and a stopping hole, the stopping protrusion is located at one side of the stopping hole, and the limiting clip is engaged with the limiting hole to limit the mounting bracket from moving in a direction perpendicular to the base plate; the position stopping buckle penetrates through the position stopping hole, and the position stopping protrusion abuts against the position stopping buckle to limit the mounting frame to move along the direction parallel to the chassis.

5. The outdoor unit of claim 1, wherein the mounting bracket comprises a first bracket and a second bracket, the first bracket is provided with a stopper sleeve fitted around the outer circumference of the heat accumulator, and the second bracket is provided with a support plate for supporting the heat accumulator.

6. The outdoor unit of claim 5, wherein a guide rib is provided on an inner wall of the position-limiting sleeve, and the guide rib abuts against the heat accumulator.

7. The outdoor unit of claim 5, wherein the heat accumulator is coupled to the stop collar by a third fastening member.

8. The outdoor unit of claim 7, wherein the heat accumulator has a mounting block, the position-limiting sleeve has a guide groove for receiving the mounting block to slide, and the third fastening member is inserted into the guide groove and connected to the mounting block.

9. The outdoor unit of claim 5, wherein the supporting plate is provided with an insertion protrusion, the position-limiting sleeve is provided with an insertion hole, and the insertion protrusion is inserted into the insertion hole.

10. An air conditioner comprising the outdoor unit of any one of claims 1 to 9.