CN209819733U

CN209819733U - Mobile air conditioner

Info

Publication number: CN209819733U
Application number: CN201920511022.2U
Authority: CN
Inventors: 卢绍章
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2019-12-20
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a mobile air conditioner, wherein, the mobile air conditioner comprises a shell and a condenser, the shell comprises a chassis, and the chassis is provided with a short edge; the condensation is arranged in the shell, and the windward side of the condenser and the short side of the chassis form an included angle. The utility model discloses mobile air conditioner can make full use of the volume of casing, can reduce windage, noise reduction when satisfying mobile air conditioner width requirement.

Description

Mobile air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to mobile air conditioner.

Background

The existing mobile air conditioner is characterized in that all parts of an indoor unit and an outdoor unit are arranged in a box body, and the mobile air conditioner can move randomly in a certain space, so that the existing mobile air conditioner is popular among customers. In order to save space, certain requirements are required for the volume of the mobile air conditioner, particularly for a product model with the refrigerating capacity of more than 2000W under a split working condition and the mobile working condition of more than 2300W, and the width of the product model is usually larger due to the need of ensuring the volume of the condenser. In order to solve the problem of large product width, the number of rows of the condenser is increased to more than five rows, so that the expansion degree of the condenser is reduced to ensure the volume of the condenser.

However, this method causes the number of rows of the condenser to increase, so that the wind resistance thereof is multiplied, and the rotation speed must be increased in the case where the air conditioner is to secure the air volume, thereby causing an increase in noise. Therefore, it is urgently needed to design a mobile air conditioning structure capable of reducing the product volume and noise at the same time.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a mobile air conditioner aims at solving the technical problem that mobile air conditioner can not satisfy little volume and low noise simultaneously.

In order to achieve the above object, the present invention provides a mobile air conditioner including:

a housing comprising a chassis having a short side; and

the condenser is arranged in the shell, and the windward side of the condenser and the extending direction of the short side form an included angle.

Optionally, an included angle between the windward side of the condenser and the extending direction of the short side is greater than or equal to 30 degrees and less than or equal to 60 degrees.

Optionally, an included angle between the windward side of the condenser and the extending direction of the short side is 45 degrees.

Optionally, the mobile air conditioner further comprises a sealing element, and the sealing element seals a gap between the casing and two side faces between the windward face and the air outlet face of the condenser.

Optionally, gaps between the two side surfaces between the windward surface and the air outlet surface of the condenser and the shell are respectively sealed by one sealing element.

Optionally, the chassis still include with the long limit that the minor face links to each other, the casing includes certainly two relative long curb plates that set up that the long limit of chassis extends and certainly two relative short curb plates that set up that the minor face of chassis extends, the windward side of condenser with the short curb plate is the contained angle setting.

Optionally, the condenser will the inner chamber of casing divides into air inlet district and air outlet district, mobile air conditioner still includes the fan, the fan is located in the air inlet district, the axial of fan with the windward side of condenser is mutually perpendicular.

Optionally, the sectional area in air inlet district is greater than the sectional area in air outlet district, mobile air conditioner still includes the compressor, the compressor is located in the air inlet district.

Optionally, the height direction of the condenser and the height direction of the shell form an included angle.

Optionally, the condenser includes a condensation plate and a condensation pipe disposed on the condensation plate, and a windward surface of the condenser is parallel to a length extending direction of the condensation pipe.

The utility model discloses mobile air conditioner is the contained angle setting through the minor face extending direction that makes the windward side of condenser and chassis, when making it install in the casing, the longest length position of avoiding the condenser corresponds the setting with the shortest length position of casing, then can the ascending installation space of the long limit side of make full use of casing, thereby can guarantee the little volume of casing and satisfy the width requirement of casing, and need not change the row number of condenser and guarantee the volume of condenser, thereby can also reduce the windage, and then the noise reduction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a top view of an embodiment of the mobile air conditioner of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic cross-sectional view taken along line I-I of FIG. 1;

fig. 5 is a schematic perspective view of another embodiment of the mobile air conditioner of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Shell body	2	Condenser
11	Chassis	21	Condensing plate
				111	Short side	22	Condenser tube
112	Long side	23	Windward side
				12	Long side plate	24	Air outlet surface
13	Short side plate	3	Sealing element
				14	Air intake area	4	Fan blower
15	Air outlet area	5	Compressor with a compressor housing having a plurality of compressor blades

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The utility model provides a mobile air conditioner.

In the embodiment of the present invention, as shown in fig. 1 and 5, the mobile air conditioner includes a casing 1, the casing 1 includes a bottom plate 11, the bottom plate 11 has a short edge 111; and

the condenser 2 is installed in the casing 1, and the windward side 23 of the condenser 2 forms an included angle with the extending direction of the short side 111.

In the present embodiment, in order to facilitate the installation of the internal components of the air conditioner in the housing 1, the inner cavity of the housing 1 is generally designed to have a certain length-direction space and a certain width-direction space. The condenser 2 can be directly placed in the shell 1, and can also be detachably connected or fixed with the shell 1 through a connecting piece or a clamping connection. The chassis 11 provides the basic support and protection for the structure mounted within the housing. The base plate 11 may be rectangular, oval, or elliptical-like in shape, such that the base plate 11 has a shorter short side 111 relative to a long side 112. The condenser 2 may be a plate condenser 2 or an arc condenser 2. It can be understood that the condenser 2 has a windward side 23 and an air outlet side 24 which are oppositely arranged, and the air flow enters from the windward side 23 and flows out from the air outlet side 24 after heat exchange.

The utility model discloses mobile air conditioner is the contained angle setting through the extending direction that makes the windward side 23 of condenser 2 and the minor face 111 of chassis 11, when making make condenser 2 install in casing 1, avoid condenser 2's the longest length position to correspond the setting with casing 1's the shortest length position, then can make full use of casing 1 length direction's installation space, thereby can guarantee casing 1's little volume and satisfy casing 1's width requirement, and need not change condenser 2's row number and guarantee condenser 2's volume, thereby can also reduce the windage, and then the noise reduction.

Further, referring to fig. 1, an included angle between the windward side 23 of the condenser 2 and the extending direction of the short side 111 is greater than or equal to 30 degrees and less than or equal to 60 degrees.

In the present embodiment, an included angle (e.g., the angle a in fig. 1) between the windward side 23 of the condenser 2 and the extending direction of the short side 111 is greater than or equal to 30 degrees and less than or equal to 60 degrees, and may be, for example, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, and the like. When the included angle between the windward side 23 of the condenser 2 and the extending direction of the short side 111 is smaller than 30, the longest position of the condenser 2 is set at the shortest distance position close to the inner cavity, i.e. the width of the casing 1 still needs to be increased by a certain size to adapt to the size of the condenser 2, or the condenser 2 still needs to be increased by a certain number of rows to ensure the width of the casing 1, and then a certain noise is increased. When the angle between the windward side 23 of the condenser 2 and the extending direction of the short side 111 is larger than 60 degrees, the length of the housing 1 is increased to a large extent, and thus the requirement of small volume cannot be satisfied. Through making the contained angle between the extending direction of the windward side 23 of condenser 2 and minor face 111 be greater than or equal to 30 degrees, and be less than or equal to 60 degrees, can guarantee the volume that condenser 2 was guaranteed to the row's number that need not change condenser 2 when satisfying the width requirement of casing 1, so can the noise reduction, and on the other hand can also guarantee length direction's size, and then make the volume of whole mobile air conditioner littleer, more reasonable.

Optionally, the angle between the windward side 23 of the condenser 2 and the extension direction of the short side 111 (angle a in fig. 1) is 45 degrees. In this way, the size of the entire casing 1 is rationalized without changing the number of rows of the condenser 2.

Further, referring to fig. 2 and 3, the mobile air conditioner further includes a sealing member 3, and the sealing member 3 seals a gap between the casing 1 and two side surfaces between the windward surface 23 and the air outlet surface 24 of the condenser 2.

In this embodiment, the sealing element 3 may be a sponge strip, rubber, plastic part, or sealing glue, sealing tape, etc., and is not limited herein, and only needs to be able to seal the gap between the casing 1 and the two side surfaces between the windward surface 23 and the air outlet surface 24 of the condenser 2. The two side surfaces refer to two side surfaces of the left end and the right end of the opposite windward surface 23 of the condenser, and the sealing element 3 seals the gap between the two side surfaces between the windward surface 23 and the air outlet surface 24 of the condenser 2 and the shell 1, so that the air inlet side and the air outlet side of the condenser 2 are completely separated, a certain amount of air can be ensured to pass through the condenser 2, and the air inlet requirement is met.

Further, gaps between the housing 1 and both side surfaces between the windward surface 23 and the air outlet surface 24 of the condenser 2 are sealed by a sealing member 3, respectively.

In this embodiment, sealing member 3 is two, through two sealing member 3 respectively 2 on the major axis direction both ends face of condenser and the clearance between the casing 1 for seal structure is simpler, and sealed effect is better, and the installation is more convenient with the dismantlement, then when one of them sealing member 3 became invalid, can in time change. In other embodiments, a gap between the two end faces and the housing 1 can be sealed by one sealing member 3. For example, the sealing member 3 may be provided in a rectangular configuration similar to the general configuration of the condenser 2, and the middle portion may be hollowed out to allow the air flow to pass through, and the periphery of the sealing member 3 may surround the periphery of the condenser 2, and the sealing may also be achieved.

Specifically, referring to fig. 1 and 4, the chassis 11 further includes a long side 112 connected to the short side 111, the housing 1 includes two oppositely disposed long side plates 12 extending from the long side of the chassis 11 and two oppositely disposed short side plates 13 extending from the short side of the chassis 11, and the windward side 23 of the condenser 2 is disposed at an angle with respect to the short side plates 13.

Thus, the entire housing 1 is substantially rectangular parallelepiped. Of course, the case 1 may further include a middle partition dividing the case 1 into an upper portion and a lower portion, and the mobile air conditioner further includes an evaporator located at the upper portion of the case 1 and a condenser 2 located at the lower portion of the case 1. The condenser 2 may be fixedly connected to the base plate 11, or may be fixedly connected to a side plate of the casing 1.

Further, as shown in fig. 1, the condenser 2 divides the inner cavity into an air inlet area 14 and an air outlet area 15, the mobile air conditioner further comprises a fan 4, the fan 4 is arranged in the air inlet area 14, and the axial direction of the fan 4 is perpendicular to the windward side 23 of the condenser 2.

In the present embodiment, the fan 4 may use an axial flow fan 4. It can be understood that the housing 1 can be provided with an air inlet at a position corresponding to the air inlet area 14 and an air outlet at a position corresponding to the air outlet area 15, and the air outlets are communicated with each other outdoors. So that the fan 4 sucks air from the air inlet, and blows the air out of the air outlet after passing through the condenser 2. The axial direction of the fan 4 is perpendicular to the windward side 23 of the condenser 2, on one hand, the fan blades of the fan 4 can face the windward side 23 of the corresponding condenser 2, so that the air outlet effect is better, on the other hand, the mounting space is fully utilized, and the internal structure of the whole mobile air conditioner is more compact and more reasonable in arrangement.

Further, the sectional area of the air inlet area 14 is larger than that of the air outlet area 15, the mobile air conditioner further comprises a compressor 5, and the compressor 5 is arranged in the air inlet area 14.

In this embodiment, through making the space in air inlet district 14 be greater than the space of air-out district 15, then compressor 5 holds in air inlet district 14, can make full use of installation space for the inside structural arrangement of casing 1 is more reasonable, guarantees the whole volume of casing 1, in addition, can also shorten the connection length of pipeline to a certain extent. In other embodiments, the space of the air outlet area 15 can be larger than the space of the air inlet area 14, and the compressor 5 is disposed in the air outlet area 15. Therefore, the installation space can be fully utilized, and the volume of the shell 1 is ensured.

In another embodiment, referring to fig. 4, the height direction of the condenser 2 and the height direction of the casing 1 form an included angle. Through making the direction of height of condenser 2 and the direction of height of casing 1 be the contained angle setting, make condenser 2 be the slope setting on the direction of height, so, can make condenser 2 occupy casing 1's high space littleer for whole condenser 2 place the position more reasonable, then the volume of whole casing 1 can design littleer. Optionally, an included angle between the height direction of the condenser 2 and the height direction of the housing 1 is greater than or equal to 30 degrees and less than or equal to 60 degrees.

Specifically, as shown in fig. 1 and 3, the condenser 2 includes a condensation plate 21 and a condensation pipe 22 disposed on the condensation plate 21, and a windward surface 23 of the condenser 2 is parallel to a length extension direction of the condensation pipe 22.

In this embodiment, condenser 2 can be tube fin condenser 2, and condenser plate 21 includes the curb plate of two relative settings and locates a plurality of fins between the board of both sides promptly, is equipped with one deck condenser pipe 22 between two adjacent fins, and the setting of both sides board is worn to establish by many condenser pipes 22, and is set up by U type articulate. The length extension direction of the condensation duct 22 is the length extension direction of the fin. The windward side of the condenser 2 is parallel to the length extension direction of the condenser pipe 22, so that the windward area of the condenser 2 can be maximized. Meanwhile, the windward side 23 with the largest size forms an included angle with the short side 111 of the chassis 11, so that the width requirement of the shell 1 can be met without increasing the number of rows of the condensation pipes 22.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mobile air conditioner, comprising:

a housing comprising a chassis having a short side; and

2. The mobile air conditioner according to claim 1, wherein an angle between a windward side of the condenser and an extending direction of the short side is greater than or equal to 30 degrees and less than or equal to 60 degrees.

3. A mobile air conditioner according to claim 2, characterized in that the angle between the windward side of the condenser and the direction of extension of the short side is 45 degrees.

4. The mobile air conditioner according to any one of claims 1 to 3, further comprising a sealing member sealing gaps between both side surfaces between a wind-facing surface and a wind-discharging surface of the condenser and the case.

5. The mobile air conditioner according to claim 4, wherein gaps between both side surfaces of the condenser between the wind-in surface and the wind-out surface and the housing are respectively sealed by one of the sealing members.

6. The mobile air conditioner of claim 1, wherein the base pan further comprises a long side connected to the short side, the housing comprises two oppositely disposed long side plates extending from the long side of the base pan and two oppositely disposed short side plates extending from the short side of the base pan, and the windward side of the condenser is disposed at an angle to the short side plates.

7. The mobile air conditioner according to claim 1, wherein the condenser divides the inner cavity of the casing into an air inlet area and an air outlet area, the mobile air conditioner further comprises a fan, the fan is arranged in the air inlet area, and the axial direction of the fan is perpendicular to the windward side of the condenser.

8. The mobile air conditioner of claim 7, wherein the cross-sectional area of the air inlet area is larger than the cross-sectional area of the air outlet area, and the mobile air conditioner further comprises a compressor, and the compressor is arranged in the air inlet area.

9. The mobile air conditioner of claim 1, wherein the height direction of the condenser is disposed at an angle to the height direction of the case.

10. The mobile air conditioner as claimed in claim 1, wherein the condenser comprises a condensing plate and a condensing pipe disposed on the condensing plate, and a windward surface of the condenser is parallel to a length extension direction of the condensing pipe.