CN214198881U - Air conditioner convenient for heat dissipation - Google Patents

Abstract

The utility model relates to a domestic appliance field specifically is a radiating air conditioner of being convenient for, installs in indoor furred ceiling space, include: the air conditioner comprises a main machine shell, a fan and a control device, wherein the main machine shell is provided with an air inlet, an air outlet and an air flow channel arranged between the air inlet and the air outlet, the air flow channel is arranged along a first straight line, and the first straight line is parallel to or coincided with the central axis of the main machine shell; and a condenser and a compressor are arranged in the airflow channel. The utility model provides a path that the air conditioner convenient to it is radiating can shorten the gas motion between condenser and the compressor does benefit to the gas line who simplifies in the host computer casing, more does benefit to the heat exchange efficiency who improves the air conditioner.

Description

Air conditioner convenient for heat dissipation

Technical Field

The utility model relates to a domestic appliance field especially relates to air conditioner convenient to heat dissipation.

Background

The kitchen is a main place for cooking, cooking mood of a cooker is directly influenced by the quality of the air environment of the kitchen, particularly great discomfort is brought to the cooker by the sultry environment of the kitchen in hot summer, and therefore an air conditioner used in the kitchen is appeared on the market to cool the air of the kitchen.

The existing kitchen air conditioner comprises a split type air conditioner and an integrated type air conditioner. In the split kitchen air conditioner, the condenser is cooled by adopting an air cooling mode, so that the service life of the kitchen air conditioner is prolonged.

However, the compressor of the existing kitchen air conditioner generates heat during operation, and the heat is accumulated inside the kitchen air conditioner, thereby affecting the use of the kitchen air conditioner.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an air conditioner convenient to heat dissipation for solve current kitchen air conditioner's compressor at the during operation production of heat, this heat is gathered in kitchen air conditioner's inside, influences kitchen air conditioner's the problem of use.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an aspect of the embodiment of the utility model provides an air conditioner convenient to heat dissipation installs in indoor furred ceiling space, include: the air conditioner comprises a main machine shell, a fan and a control device, wherein the main machine shell is provided with an air inlet, an air outlet and an air flow channel arranged between the air inlet and the air outlet, the air flow channel is arranged along a first straight line, and the first straight line is parallel to or coincided with the central axis of the main machine shell; and a condenser and a compressor are arranged in the airflow channel.

The utility model provides a radiating air conditioner of being convenient for, air current channel along first straight line direction is followed in setting up between the air intake of host computer casing and air outlet, and set up condenser and compressor in this air current channel, make the gas that the air intake from the host computer casing got into pass condenser and compressor along the straight line, just can carry out the heat exchange with condenser and compressor, again because the straight line is shortest between two points, just can shorten the route of the gas motion between condenser and the compressor, do benefit to the gas pipeline in the simplification host computer casing, more do benefit to the heat exchange efficiency who improves the air conditioner.

In one possible implementation manner, a projection of the condenser and the compressor on a plane where the air inlet is located does not exceed the air inlet.

Through above-mentioned scheme to guarantee that the surface of condenser can both carry out the heat exchange with the gas that gets into from the air intake, so that improve air-cooled efficiency.

In one possible implementation manner, a projection of the compressor on a plane where the air inlet is located is not coincident with a projection of the condenser on a plane where the air inlet is located.

Through above-mentioned scheme, from the air intake entering host computer casing gaseous, partly can directly carry out the heat exchange with condenser or compressor, partly can be first condenser aftercompressor to realize the rapid cooling of the object in the host computer casing.

In one possible implementation manner, the condenser has a through hole for the gas to pass through, and the condenser and the compressor are sequentially arranged along the flowing direction of the gas.

Through above-mentioned scheme, the gas that gets into the host computer casing from the air intake carries out the heat exchange with condenser, compressor in proper order, is favorable to improving the area and the availability factor of the heat exchange between gas and condenser and the compressor.

In one possible implementation manner, the projection of the compressor on the plane where the air inlet is located does not exceed the projection of the condenser on the plane where the air inlet is located

Through above-mentioned scheme, the produced heat of condenser is greater than the heat that the compressor produced, does the condenser as far as possible greatly to improve the heat-sinking capability of condenser, owing to select for use the compressor of less volume, the vibration of its production is little moreover, is convenient for reduce the noise. The length of the main machine shell along the first straight line direction is also favorably reduced.

In one possible implementation manner, the air conditioner further comprises a fan arranged inside the main machine shell, and the fan is arranged at the downstream of the compressor.

Through the scheme, the fan is arranged in the main machine shell and can guide the flowing direction of the gas in the main machine shell; moreover, because the fan is arranged at the downstream of the compressor, the gas in the main machine shell can be guided to flow out of the air outlet.

In one possible implementation manner, the compressor and the fan are disposed on a central axis of the main machine housing.

Through the scheme, the gas between the compressor and the fan is transferred along a straight line, so that the flow path of the gas is favorably reduced, and the layout of parts in the shell of the main machine is facilitated.

In one possible implementation manner, the air outlet and at least a part of the air inlet are respectively located on two opposite side surfaces of the main machine housing.

Through the scheme, the gas from the air inlet to the air outlet flows along the first linear direction, the flow path of the gas is simple, the flow path of the gas is small, and the heat exchange rate is convenient to improve.

In one of them possible implementation, the host computer casing is the cuboid, the air outlet is located the short avris of host computer casing.

Through above-mentioned scheme, because the air outlet of host computer casing generally communicates with indoor exhaust passage, and exhaust duct generally is located the corner of two adjacent walls, through setting up the air outlet on the minor face side, be convenient for be connected between air outlet and the exhaust duct. In addition, the area of the air inlet side can be enlarged as much as possible, and reasonable layout of parts in the shell of the main machine is facilitated.

In one possible implementation mode, the air conditioner further comprises an air outlet shell, wherein an evaporator is arranged in the air outlet shell, and the evaporator, the compressor and the condenser are sequentially connected through a medium pipeline.

Through above-mentioned scheme, evaporimeter, compressor and condenser pass through the medium pipeline and connect to the temperature in the regulation room. In addition, a split type mode is adopted, namely an evaporator and a condenser are arranged in different shells, so that the volume of the equipment is reduced.

In addition to the technical problems, technical features constituting technical aspects, and advantageous effects brought by the technical features of the technical aspects described above, other technical problems, technical features included in technical aspects, and advantageous effects brought by the technical features that can be solved by the embodiments of the present invention will be described in further detail in the detailed description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a partial structural view of a conventional split type air conditioner;

FIG. 2 is a schematic view of an air conditioner installed in a ceiling space to facilitate heat dissipation according to an exemplary embodiment;

fig. 3 is a schematic diagram illustrating a refrigerant cycle of an air conditioner facilitating heat dissipation according to an exemplary embodiment;

FIG. 4 is a top view of a host housing and its interior provided by an exemplary embodiment;

FIG. 5 is a top view of another host housing and its interior provided in an exemplary embodiment.

Description of reference numerals:

1. a main housing; 11. a compressor; 12. a condenser; 13. a fan;

2. an air outlet shell; 21. an evaporator;

3. a ceiling space;

4. an exhaust duct;

5. a capillary tube;

101. a housing;

102. an air inlet;

103. an air outlet;

104. a condenser;

105. a fan;

106. a baffle plate;

107. a compressor.

With the above figures, certain embodiments of the present invention have been shown and described in more detail below. The drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a partial schematic structural view of a conventional split type air conditioner, and as shown in fig. 1, the conventional split type air conditioner includes a casing 101, and a condenser 104, a compressor 107, and a fan 105 are disposed in the casing 101. A baffle 106 is further provided in the housing 101, and the baffle 106 can divide the space in the housing 101 into a first space and a second space. The condenser 104 and the fan 105 are disposed in the first space, and the compressor 107 is disposed in the second space. The baffle 106 is a heat insulating material to prevent the heat of the condenser 104 from affecting the compressor 107. The first space of the housing 101 has an inlet 102 and an outlet 103. The fan 105 can be used to guide the air flowing from the air inlet 102 into the first space and flowing out of the air outlet 103 after exchanging heat with the condenser 104. In this manner, the heat of the condenser 104 is reduced by air cooling.

However, the compressor 107 located in the second space is connected to the condenser 104 through a capillary tube, and the compressor 107 also generates heat during operation. In fig. 1, heat generated by the compressor 107 is accumulated in the second space, resulting in a temperature increase in the second space, affecting the use of the compressor 107.

In view of this, the air conditioning equipment provided by the present application places the compressor in the air-cooled runner of the condenser, and can cool down together with the condenser, so as to improve the service life of the compressor.

The specific structure of the air conditioner convenient for heat dissipation provided by the present invention is described below with reference to the accompanying drawings.

Fig. 2 is a schematic perspective view of an air conditioner facilitating heat dissipation according to an exemplary embodiment, and as shown in fig. 2, the air conditioner facilitating heat dissipation includes a host portion and an air outlet portion connected to the host portion through a medium pipe. It should be noted that the air conditioner may be a single-cold machine; the air conditioner can also be a cooling machine and a heating machine, and can refrigerate and heat. The following description will be given by taking air-conditioning refrigeration as an example, and for the case of air-conditioning heating, those skilled in the art can refer to the following description, and will not be described herein again.

Illustratively, a refrigerant is arranged in the medium pipeline, and the main machine part is used for converting the refrigerant from a gas state to a liquid state so as to release a large amount of heat; the air outlet part is used for converting the refrigerant from liquid state to gas state so as to absorb a large amount of heat. The indoor air enters the air outlet part, is reduced in temperature after being absorbed with a large amount of heat and is blown out from the air outlet part. Thus, an indoor cycle is formed to gradually lower the temperature in the room.

The main unit includes a main unit casing 1, a compressor 11, and a condenser 12. The compressor 11 and the condenser 12 are disposed inside the main machine case 1. The main body portion may also include a blower 13 to drive the flow of gas. The main body case 1 may be hung from a ceiling so as to reduce the influence of vibration of the main body case 1 on the ceiling or a suspended ceiling. It should be noted that the ceiling may be used to refer to the top surface of the room, i.e. the top wall of the house.

Continuing as shown in fig. 2, the air outlet portion includes an air outlet casing 2 and an evaporator 21 disposed in the air outlet casing 2. Wherein, the air outlet casing 2 is installed on a ceiling or a suspended ceiling. The air outlet casing 2 is provided with an air outlet and an air inlet which are respectively communicated with the indoor. The air outlet part also comprises a fan 13, the fan 13 can be arranged in the air outlet shell 2, indoor air can enter the air outlet shell 2 from an air inlet through the fan 13 and is blown out from an air outlet after heat exchange, so that indoor circulation is realized.

Fig. 3 is a refrigerant cycle schematic diagram of an air conditioner facilitating heat dissipation according to an exemplary embodiment, where as shown in fig. 3, a refrigerant flowing process includes:

first, the gaseous refrigerant enters the compressor 11 in a low-temperature and low-pressure state, and is compressed in the compressor 11. After the pressure and temperature of the gaseous refrigerant are increased and the gaseous refrigerant is changed into a high-temperature and high-pressure gaseous refrigerant, the gaseous refrigerant is discharged into the condenser 12 through the medium pipe.

Then, the high-temperature and high-pressure gaseous refrigerant entering the condenser 12 transfers heat to the outside air or cooling water, and is liquefied into a normal-temperature and high-pressure liquid refrigerant, and flows to the evaporator 21 through the medium pipe.

It should be noted that the medium conduit between the condenser 12 and the evaporator 21 includes a capillary tube 5, and the capillary tube 5 has a small diameter. Alternatively, the capillary tube 5 may be provided with an expansion valve, so that the liquid refrigerant in the capillary tube 5 is throttled and decompressed to become a liquid refrigerant at normal temperature and low pressure.

Thereafter, since the liquid refrigerant reaches the evaporator 21 from the capillary tube 5, the space increases, the pressure decreases, and the liquid refrigerant vaporizes into a gaseous refrigerant. When the liquid refrigerant is vaporized, the liquid refrigerant absorbs heat of the outside (air or water) and is evaporated into gas, so that the temperature of the outside (air or water) is reduced. That is, the indoor air enters the outlet casing 2 through the inlet, and after the indoor air exchanges heat with the evaporator 21, the temperature of the indoor air is reduced, and then the indoor air leaves the outlet casing 2 from the outlet and enters the room. In this way, an internal circulation of the gas inside the chamber is achieved, so as to gradually reduce the temperature inside the chamber.

It is worth to be noted that the evaporated low-temperature and low-pressure gaseous refrigerant is sucked back by the compressor 11, recompressed, condensed, throttled, evaporated, and continuously circulated and refrigerated in sequence.

As shown in fig. 3, the air enters the main housing 1 through the through hole of the ceiling space 3, exchanges heat with the condenser 12, and is discharged through the air outlet. It is understood that when the gaseous refrigerant is liquefied, a large amount of heat is released, and in order to reduce the heat, the heat is discharged directionally by introducing gas outside the room, namely, the heat is taken out in an air cooling mode.

Wherein, the air outlet of the main machine shell 1 is communicated with the outside. "outdoor" refers to a room that is not being circulated indoors. Illustratively, an air outlet housing 2 is arranged in a kitchen, an evaporator 21 is arranged in the air outlet housing 2 of the kitchen, and air in the kitchen is subjected to indoor circulation, namely, the air enters from an air inlet of the air outlet housing 2, and enters the kitchen from an air outlet of the air outlet housing 2 after heat exchange is carried out by the evaporator 21, so that the indoor circulation of the kitchen is formed. And the air outlet is communicated with the outside. The outdoor is a room other than a kitchen, that is, the air inlet pipe can be communicated with the outdoor, a toilet or a bedroom and the like according to needs.

Fig. 4 is a top view of a main body casing 1 and its interior provided in an exemplary embodiment, and fig. 5 is a top view of another main body casing 1 and its interior provided in an exemplary embodiment, as shown in fig. 4 and 5, the main body casing 1 has an air inlet, an air outlet, and an air flow passage disposed between the air inlet and the air outlet. The airflow channel is arranged along a first straight line, and the first straight line is parallel to or coincided with the central axis of the main machine shell 1; a condenser 12 and a compressor 11 are arranged in the airflow channel.

The utility model provides a radiating air conditioner of being convenient for, through set up the airflow channel who sets up along first straight line direction between the air intake and the air outlet at host computer casing 1, and through setting up condenser 12 and compressor 11 in this airflow channel, make the gas that gets into from host computer casing 1's air intake pass condenser 12 and compressor 11 along the straight line, because the straight line is shortest between two points, just can shorten the path of the gas motion between condenser 12 and the compressor 11, do benefit to the gas pipeline in simplifying host computer casing 1, more do benefit to the heat exchange efficiency who improves the air conditioner.

Optionally, the projection of the condenser 12 and the compressor 11 on the plane of the air inlet does not exceed the air inlet.

That is, to ensure that the outer surface of the condenser 12 can exchange heat with the air entering from the air inlet, so as to improve the efficiency of air cooling.

Optionally, the projection of the compressor 11 on the plane of the air inlet does not coincide with the projection of the condenser 12 on the plane of the air inlet.

That is, a part of the air entering the main housing 1 from the air inlet may directly exchange heat with the condenser 12 or the compressor 11, and a part of the air may first exchange heat with the condenser 12 and then exchange heat with the compressor 11, so as to rapidly cool the object inside the main housing 1.

Alternatively, the condenser 12 has a through hole through which the gas passes, and the condenser 12 and the compressor 11 are disposed in order in the flow direction of the gas.

That is, the air entering the main housing 1 from the air inlet exchanges heat with the condenser 12 and the compressor 11 in sequence, which is beneficial to increase the heat exchange area and the use efficiency between the air and the condenser 12 and the compressor 11.

Optionally, the projection of the compressor 11 on the plane of the air inlet does not exceed the projection of the condenser 12 on the plane of the air inlet

That is, the heat generated by the condenser 12 is larger than the heat generated by the compressor 11, the condenser 12 is made as large as possible, so as to improve the heat dissipation capability of the condenser 12, and the compressor 11 with a smaller volume is selected, so that the generated vibration is small, and the noise is reduced. It is also advantageous to reduce the length of the main chassis 1 in the first linear direction.

Optionally, a fan 13 is further included inside the main machine housing 1, and the fan 13 is disposed downstream of the compressor 11.

That is, the fan 13 is disposed in the main body casing 1, and can guide a flow direction of the gas in the main body casing 1; moreover, since the fan 13 is disposed downstream of the compressor 11, the air in the main body case 1 can be guided to flow out from the air outlet.

Alternatively, the compressor 11 and the fan 13 are disposed on the central axis of the main machine housing 1.

That is, the air between the compressor 11 and the fan 13 is transferred in a straight line, which is beneficial to reduce the flow path of the air and is also convenient for the layout of parts in the main machine housing 1.

Optionally, the air outlet and at least a portion of the air inlet are respectively located on two opposite sides of the main housing 1.

That is to say, the air from the air inlet to the air outlet flows along the first straight line direction, the flow path of the air is simple, the flow path of the air is small, and the heat exchange rate is convenient to improve.

Optionally, the host housing 1 is a cuboid, and the air outlet is disposed on a short side of the host housing 1.

That is to say, because the air outlet of main frame casing 1 generally communicates with indoor exhaust duct, and exhaust duct 4 generally is located the corner of two adjacent wall, through setting up the air outlet at the short avris, is convenient for be connected between air outlet and the exhaust duct 4. In addition, the area of the air inlet side can be enlarged as much as possible, and the reasonable layout of parts in the main machine shell 1 is facilitated.

The terms "upper" and "lower" are used to describe relative positions of the structures in the drawings, and are not used to limit the scope of the present invention, and the relative relationship between the structures may be changed or adjusted without substantial technical changes.

It should be noted that: in the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Furthermore, in the present disclosure, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides an air conditioner convenient to heat dissipation installs in indoor furred ceiling space, its characterized in that includes:

the air conditioner comprises a main machine shell, a fan and a control device, wherein the main machine shell is provided with an air inlet, an air outlet and an air flow channel arranged between the air inlet and the air outlet, the air flow channel is arranged along a first straight line, and the first straight line is parallel to or coincided with the central axis of the main machine shell;

and a condenser and a compressor are arranged in the airflow channel.

2. The air conditioner convenient for heat dissipation of claim 1, wherein a projection of the condenser and the compressor on a plane where the air inlet is located does not exceed the air inlet.

3. The air conditioner convenient for heat dissipation of claim 2, wherein a projection of the compressor on a plane where the air inlet is located is not coincident with a projection of the condenser on a plane where the air inlet is located.

4. The air conditioner convenient for heat dissipation according to claim 2, wherein the condenser has a through hole for gas to pass through, and the condenser and the compressor are sequentially arranged along a flow direction of the gas.

5. The air conditioner convenient for heat dissipation of claim 4, wherein a projection of the compressor on a plane where the air inlet is located does not exceed a projection of the condenser on a plane where the air inlet is located.

6. The air conditioner facilitating heat dissipation according to any one of claims 2 to 5, further comprising a fan disposed in the airflow passage, the fan being disposed downstream of the compressor.

7. The air conditioner convenient for heat dissipation according to claim 6, wherein the compressor and the fan are disposed on a central axis of the main machine housing.

8. The air conditioner convenient for heat dissipation according to claim 1, wherein the air outlet and at least a portion of the air inlet are respectively located on two opposite sides of the main housing.

9. The air conditioner convenient for heat dissipation according to claim 1, wherein the main housing is a cuboid, and the air outlet is provided at a short side of the main housing.

10. The air conditioner convenient for heat dissipation according to claim 1, further comprising an air outlet housing, wherein an evaporator is arranged in the air outlet housing, and the evaporator, the compressor and the condenser are sequentially connected through a medium pipeline.

Images