CN213630712U

CN213630712U - Mobile air conditioner

Info

Publication number: CN213630712U
Application number: CN202022378410.3U
Authority: CN
Inventors: 温镇升; 谈健华; 梁智文
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a mobile air conditioner, include: the organism, be equipped with the water collector in the organism, the water collector will the organism is inside to be separated into first accommodation space and to be located the second accommodation space of first accommodation space top, be equipped with first fan and first heat exchanger in the first accommodation space, be equipped with second fan and second heat exchanger in the second accommodation space, the second heat exchanger is established on the water collector, the tip of second heat exchanger is equipped with the end plate, be equipped with the boss on the inner wall of water collector, the end plate supports so that on the boss the lower surface of end plate with the diapire of water collector is spaced apart each other, the boss with be formed with the locating hole on one of the end plate, the boss with be equipped with the location arch on another in the end plate, the protruding cooperation of location is in the locating hole. According to the utility model discloses a portable air conditioner assembly efficiency is high.

Description

Mobile air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a portable air conditioner is related to.

Background

In the related art, the fixing mode of a heat exchanger of a mobile air conditioner, particularly an end plate and a water pan of the heat exchanger, is complex, and the installation efficiency is low.

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, an object of the present invention is to provide a mobile air conditioner, which has high assembly efficiency.

According to the utility model discloses portable air conditioner, include: the organism, be equipped with the water collector in the organism, the water collector will the organism is inside to be separated into first accommodation space and to be located the second accommodation space of first accommodation space top, be equipped with first fan and first heat exchanger in the first accommodation space, be equipped with second fan and second heat exchanger in the second accommodation space, the second heat exchanger is established on the water collector, the tip of second heat exchanger is equipped with the end plate, be equipped with the boss on the inner wall of water collector, the end plate supports so that on the boss the lower surface of end plate with the diapire of water collector is spaced apart each other, the boss with be formed with the locating hole on one of the end plate, the boss with be equipped with the location arch on another in the end plate, the protruding cooperation of location is in the locating hole.

According to the utility model discloses portable air conditioner, through set up the boss on the inner wall of water collector, be formed with the locating hole on one of them in the end plate of the tip of boss and second heat exchanger, it is protruding to be equipped with the location on another in boss and the end plate, the protruding cooperation in the locating hole in location, be convenient for install and fix the end plate of second heat exchanger on the water collector, the fixed mode of second heat exchanger is simple and firm, the installation effectiveness of second heat exchanger has been improved, thereby whole portable air conditioner's assembly efficiency has been improved.

According to some embodiments of the invention, the lower end of the end plate is provided with an extension extending in a direction away from the center of the second heat exchanger, the extension being supported on the boss; the positioning hole is formed on one of the boss and the extension, the positioning projection is provided on the other of the boss and the extension, and the positioning projection is fitted in the positioning hole.

According to some embodiments of the invention, the positioning hole is formed by a side edge of the extension portion that is remote from the second heat exchanger being recessed towards the direction of the second heat exchanger.

According to some embodiments of the invention, the positioning protrusion is provided on an upper surface of the boss, and the positioning hole is formed on the extension portion.

According to some embodiments of the present invention, the cross-sectional area of the upper end of the positioning protrusion is gradually reduced from bottom to top.

According to some embodiments of the utility model, the boss is established on the diapire of water collector.

According to some embodiments of the utility model, the one end of boss with the lateral wall of water collector links to each other, the other end orientation of boss the direction at water collector center is extended.

According to some embodiments of the invention, the edge of the upper surface of the boss extends obliquely from top to bottom towards a direction away from the center of the boss.

According to some embodiments of the utility model, the end plate is two, two the end plate is located respectively the both ends of second heat exchanger, the boss is two, two the end plate supports respectively two on the boss.

According to some embodiments of the utility model, be equipped with a plurality of protruding board groups on the diapire of water collector, it is a plurality of protruding board group follows the thickness direction interval of second heat exchanger sets up, every protruding board group includes the edge a plurality of protruding boards that the length direction interval of second heat exchanger set up, every the protruding board is followed the length direction of second heat exchanger extends, the second heat exchanger is established a plurality of the top of protruding board.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an internal structure of a mobile air conditioner according to an embodiment of the present invention;

fig. 2 is an assembled view of a water collector and a second heat exchanger of the mobile air conditioner shown in fig. 1;

fig. 3 is an assembly view of a water pan and a second heat exchanger of the mobile air conditioner shown in fig. 1 from another angle;

FIG. 4 is an assembled schematic view of the water-tray shown in FIG. 3 and an end plate of a second heat exchanger;

FIG. 5 is a schematic view of the assembly of the water-tray shown in FIG. 3 and another angle of the end plate of the second heat exchanger;

fig. 6 is a schematic view of the drip tray shown in fig. 3.

Reference numerals:

a mobile air conditioner 100; a water pan 1; a boss 11; an upper surface 111; positioning protrusions 1112; a bottom wall 12; a convex plate group 121; a convex plate 1211; a side wall 13; a first fan 2; a first heat exchanger 3; a second fan 4; a second heat exchanger 5; an end plate 51; an extension 511; the positioning hole 5111.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A mobile air conditioner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 6.

As shown in fig. 1, a mobile air conditioner 100 according to an embodiment of the present invention includes a body.

Specifically, as shown in fig. 1, a water pan 1 is arranged in the machine body, the water pan 1 divides the interior of the machine body into a first accommodating space and a second accommodating space located above the first accommodating space, a first fan 2 and a first heat exchanger 3 are arranged in the first accommodating space, and a second fan 4 and a second heat exchanger 5 are arranged in the second accommodating space. The first heat exchanger 3 and the second heat exchanger 5 may function as a condenser or an evaporator, respectively. Specifically, when the first heat exchanger 3 functions as an evaporator and the second heat exchanger 5 functions as a condenser, the mobile air conditioner 100 operates in a cooling mode; when the first heat exchanger 3 functions as a condenser and the second heat exchanger 5 functions as an evaporator, the mobile air conditioner 100 operates in a heating mode.

As shown in fig. 1-5, the second heat exchanger 5 is disposed on the water pan 1, so that the water pan 1 can receive condensed water generated during operation of the second heat exchanger 5. The end part of the second heat exchanger 5 is provided with an end plate 51, the inner wall of the water receiving tray 1 is provided with a boss 11, the end plate 51 is supported on the boss 11 so that the lower surface of the end plate 51 and the bottom wall 12 of the water receiving tray 1 are spaced from each other, therefore, the second heat exchanger 5 can be spaced from the bottom wall 12 of the water receiving tray 1, the condensed water generated by the second heat exchanger 5 can smoothly flow downwards into the water receiving tray 1, and the condensed water is prevented from being accumulated at the bottom of the second heat exchanger 5.

Referring to fig. 4 to 5 in combination with fig. 6, one of the boss 11 and the end plate 51 is formed with a positioning hole 5111, and the other of the boss 11 and the end plate 51 is provided with a positioning protrusion 1112, and the positioning protrusion 1112 is fitted in the positioning hole 5111. With the arrangement, on one hand, when the second heat exchanger 5 is installed, the end plate 51 can be conveniently installed on the boss 11, and the installation efficiency is improved; on the other hand, the positioning hole 5111 and the positioning protrusion 1112 are matched, so that the second heat exchanger 5 can be effectively prevented from being displaced relative to the water collector 1.

Therefore, according to the utility model discloses portable air conditioner 100, through set up boss 11 on the inner wall of water collector 1, be formed with locating hole 5111 on one of them in the end plate 51 of the tip of boss 11 and second heat exchanger 5, be equipped with location arch 1112 on another in boss 11 and the end plate 51, location arch 1112 cooperation is in locating hole 5111, be convenient for install and fix the end plate 51 of second heat exchanger 5 on water collector 1, the fixed mode of second heat exchanger 5 is simple and firm, the installation effectiveness of second heat exchanger 5 has been improved, thereby whole portable air conditioner 100's assembly efficiency has been improved.

According to a further embodiment of the invention, referring to fig. 4-5 in combination with fig. 6, the lower end of the end plate 51 is provided with an extension 511 extending towards a direction away from the center of the second heat exchanger 5, the extension 511 being supported on the boss 11. A positioning hole 5111 is formed on one of the boss 11 and the extension 511, a positioning protrusion 1112 is provided on the other of the boss 11 and the extension 511, and the positioning protrusion 1112 is fitted in the positioning hole 5111. With the arrangement, the end plate 51 can be more conveniently mounted on the boss 11, and the mounting efficiency is improved.

Further, referring to fig. 4 to 6, in the case where the positioning hole 5111 is formed on the extension 511, the positioning hole 5111 is formed by recessing one side edge of the extension 511 away from the second heat exchanger 5 toward the direction of the second heat exchanger 5. At this time, the positioning protrusions 1112 are provided on the bosses 11. When the second heat exchanger 5 is mounted on the boss 11, only the positioning protrusions 1112 on the boss 11 need to be mounted in the positioning holes 5111 of the second heat exchanger 5, so that the operation is simple and the assembly efficiency is high.

Alternatively, as shown in fig. 4-5, the positioning hole 5111 may be U-shaped. But not limited thereto, for example, the positioning hole 5111 may also be V-shaped or the like (not shown).

Further, referring to fig. 4 to 6, a positioning protrusion 1112 is provided on the upper surface 111 of the boss 11, and a positioning hole 5111 is formed on the extension 511. Due to the arrangement, on one hand, the water pan 1 and the end plate 51 of the second heat exchanger 5 are convenient to process; on the other hand, when assembling the second heat exchanger 5, the operator can easily observe the whole process that the positioning protrusion 1112 enters the positioning hole 5111, so that the second heat exchanger 5 is assembled more conveniently and time-saving, and the assembly efficiency is higher.

Alternatively, as shown in fig. 6, the cross-sectional area of the upper end of the positioning protrusion 1112 is gradually reduced from bottom to top. With the arrangement, in the process of assembling the second heat exchanger 5, the upper end of the positioning protrusion 1112 has a guiding function, so that the end plate 51 of the second heat exchanger 5 can be conveniently installed, and the assembling efficiency can be improved.

Alternatively, as shown in FIG. 6, the positioning protrusions 1112 may be generally cylindrical. But not limited thereto, for example, the positioning protrusions 1112 may also be substantially prism-shaped or the like (not shown).

According to some optional embodiments of the present invention, as shown in fig. 6, the boss 11 is provided on the bottom wall 12 of the water collector 1. So set up, can make whole second heat exchanger 5 more stably support in water collector 1. Optionally, the boss 11 can be from the upwards protrusion formation of diapire 12 of water collector 1, and at this moment, boss 11 and the diapire 12 integrated into one piece of water collector 1, so set up, when installing second heat exchanger 5 in water collector 1, only need establish on boss 11 with the end plate 51 of second heat exchanger 5 can, further improve portable air conditioner 100's assembly efficiency.

Of course, the present invention is not limited thereto, and according to other optional embodiments of the present invention, one end of the boss 11 is connected to the side wall 13 of the water-receiving tray 1, and the other end of the boss 11 extends toward the center of the water-receiving tray 1 (not shown). When the end plate 51 of the second heat exchanger 5 is arranged on the boss 11 formed in the way, the water receiving space of the water receiving tray 1 is enlarged while the end plate 51 of the second heat exchanger 5 is conveniently arranged on the boss 11.

Further, as shown in fig. 6, the edge of the upper surface 111 of the boss 11 extends obliquely from top to bottom toward a direction away from the center of the boss 11. For example, the middle portion of the upper surface 111 of the boss 11 may be formed as a flat surface, so that the end plate 51 of the second heat exchanger 5 may be stably supported on the middle portion of the boss 11, and the edge of the upper surface 111 of the boss 11 may be gradually inclined downward from top to bottom, which may promote the condensate water dropping from the second heat exchanger 5 onto the boss 11 to smoothly flow downward into the drip tray 1, so as to smoothly drain the condensate water.

According to some embodiments of the present invention, referring to fig. 4-5, there are two end plates 51, and the two end plates 51 are respectively located at both ends of the second heat exchanger 5. Accordingly, there are also two bosses 11, and the two end plates 51 are supported on the two bosses 11, respectively. So set up, when installing second heat exchanger 5, specifically, when installing two end plates 51 of second heat exchanger 5 respectively on two bosss 11, easy operation is convenient, further guarantees that second heat exchanger 5's installation effectiveness is high to the assembly efficiency of whole portable air conditioner 100 has further been improved.

Further, the heights of the two bosses 11 are equal. So set up, can ensure that after installing two end plates 51 of second heat exchanger 5 respectively on these two bosss 11, whole second heat exchanger 5 is the horizontally, both can guarantee that the comdenstion water of second heat exchanger 5 directly drips to the drip tray 1 in, can guarantee again that second heat exchanger 5 is more stable.

According to some embodiments of the present invention, as shown in fig. 4 to 6, a plurality of protruding plate sets 121 are disposed on the bottom wall 12 of the water pan 1. In the description of the present invention, "a plurality" means two or more. The plurality of convex plate groups 121 are arranged at intervals along the thickness direction of the second heat exchanger 5, each convex plate group 121 comprises a plurality of convex plates 1211 arranged at intervals along the length direction of the second heat exchanger 5, each convex plate 1211 extends along the length direction of the second heat exchanger 5, and the second heat exchanger 5 is arranged above the plurality of convex plates 1211. With this arrangement, the plurality of protruding plates 1211 substantially enclose the space below the second heat exchanger 5, so that air entering the mobile air conditioner 100 can be prevented from being directly blown out without cooling or heating by the second heat exchanger 5, thereby improving cooling or heating efficiency of the mobile air conditioner 100. It is understood that three convex plate groups 121 are shown in fig. 1 for illustrative purposes, but it is obviously understood that the application of the solution to two, four or more convex plate groups 121 by those of ordinary skill after reading the technical solution of the present application, and this also falls into the protection scope of the present invention.

Further, a small gap is left between the bottom of the second heat exchanger 5 and the projection 1211 to prevent direct contact with the second heat exchanger 5 while the projection 1211 substantially closes the space below the second heat exchanger 5, thereby preventing the fins of the second heat exchanger 5 from being deformed.

Other configurations and operations of the mobile air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "length", "thickness", "upper", "lower", "horizontal", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description herein, references to the description of the term "some embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mobile air conditioner, comprising:

the organism, be equipped with the water collector in the organism, the water collector will the organism is inside to be separated into first accommodation space and to be located the second accommodation space of first accommodation space top, be equipped with first fan and first heat exchanger in the first accommodation space, be equipped with second fan and second heat exchanger in the second accommodation space, the second heat exchanger is established on the water collector, the tip of second heat exchanger is equipped with the end plate, be equipped with the boss on the inner wall of water collector, the end plate supports so that on the boss the lower surface of end plate with the diapire of water collector is spaced apart each other, the boss with be formed with the locating hole on one of the end plate, the boss with be equipped with the location arch on another in the end plate, the protruding cooperation of location is in the locating hole.

2. A mobile air conditioner according to claim 1 wherein the lower end of the end plate is provided with an extension extending away from the center of the second heat exchanger, the extension being supported on the boss;

the positioning hole is formed on one of the boss and the extension, and the positioning projection is provided on the other of the boss and the extension.

3. The mobile air conditioner of claim 2, wherein the positioning hole is formed by a side edge of the extension portion away from the second heat exchanger being recessed toward the second heat exchanger.

4. The mobile air conditioner of claim 2, wherein the positioning protrusion is provided on an upper surface of the boss, and the positioning hole is formed on the extension.

5. The mobile air conditioner of claim 4, wherein the cross-sectional area of the upper end of the positioning projection is gradually reduced from bottom to top.

6. A mobile air conditioner according to any one of claims 1 to 5 wherein the boss is provided on the bottom wall of the water tray.

7. A mobile air conditioner according to any one of claims 1 to 5 wherein one end of the boss is connected to a side wall of the drip tray and the other end of the boss extends towards the centre of the drip tray.

8. A mobile air conditioner according to any one of claims 1-5, wherein the edge of the upper surface of the boss is inclined to extend from top to bottom in a direction away from the center of the boss.

9. A mobile air conditioner according to any one of claims 1-5 wherein there are two of said end plates, two of said end plates being located at each end of said second heat exchanger,

the number of the bosses is two, and the two end plates are respectively supported on the two bosses.

10. A mobile air conditioner according to any one of claims 1 to 5 wherein the water collector has a plurality of sets of raised plates on its bottom wall, the sets of raised plates being spaced apart along the thickness of the second heat exchanger, each set of raised plates including a plurality of raised plates spaced apart along the length of the second heat exchanger, each raised plate extending along the length of the second heat exchanger, the second heat exchanger being positioned above a plurality of raised plates.