Air conditioner

Abstract

The utility model relates to an air conditioner, including shell (10), compressor (20), condenser (30), throttle component (40) and evaporator (50), the inside of shell (10) is provided with first chamber (10a), second chamber (10b) and third chamber (10c), compressor (20) is provided in first chamber (10a), condenser (30) is communicated with compressor (20) 's exhaust port, condenser (30) is provided in second chamber (10b), throttle component (40) is communicated with condenser (30) 's outlet, and evaporator (50) is provided with third chamber (10c). The evaporator (50) is communicated between an outlet of the throttling assembly (40) and an air inlet of the compressor (20), and the evaporator (50) is arranged in the third cavity (10c).

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration, in particular to an air conditioner. Background Art

[0002] In recent years, the accident rate in deep mines has increased by 1.7 to 2.3 times and production efficiency has decreased by 50% due to the long-term impact of high temperature heat damage. The improvement of environmental temperature is imminent.

[0003] Although mine air conditioning can be used in the excavation and coal mining faces under the mine to moderately improve the comfort of the working environment, the problem of continued high temperature and high humidity still exists in small areas such as underground coal mine chambers, substations, and operating posts.

[0004] Therefore, for small space scenarios underground, it is necessary to develop small-capacity mining chamber air conditioners.

[0005] The above statements are only used to provide background information related to the present application and do not necessarily constitute prior art.

[0006] It should be noted that the information disclosed in the background technology section of the present invention is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to those skilled in the art. Utility Model Content

[0007] The embodiment of the utility model provides an air conditioner suitable for cooling small areas such as mine tunnels.

[0008] According to one aspect of the utility model, an air conditioner is provided, comprising a shell, a compressor, a condenser, a throttling assembly and an evaporator, wherein a first chamber, a second chamber and a third chamber are provided inside the shell, the compressor is arranged in the first chamber, the condenser is communicated with the exhaust port of the compressor, the condenser is arranged in the second chamber, the throttling assembly is communicated with the outlet of the condenser, the evaporator is communicated between the outlet of the throttling assembly and the air inlet of the compressor, and the evaporator is arranged in the third chamber.

[0009] In the above embodiment, the core components of the air conditioner, the compressor, condenser, throttling assembly and evaporator are all arranged in the same casing, without distinction between indoor and outdoor units, and can be arranged as a whole. It is suitable for use in places such as mines, tunnels, substations, etc. where it is inconvenient to set up indoor and outdoor units, and is relatively easy to install.

[0010] Moreover, the compressor, condenser and evaporator are respectively arranged in different chambers of the shell, which is conducive to reducing the heat interaction between the components and affecting their respective working efficiency.

[0011] In some embodiments, a top surface of the housing is provided with a first air outlet communicating with the second chamber, and / or a vertical side surface of the housing is provided with a second air outlet communicating with the third chamber.

[0012] By arranging the first air outlet connected to the second chamber on the top surface of the shell, the heat emitted by the condenser located in the second chamber can be discharged upward, thereby facilitating the hot air to be carried away by fresh air or other airflow in the air conditioning installation environment.

[0013] By arranging the second air outlet connected to the third chamber on the vertical side of the shell, the cold air generated by the evaporator located in the third chamber can be discharged horizontally, so that it is convenient to blow directly toward the human body, thereby achieving a better and more direct cooling effect.

[0014] In some embodiments, the first chamber is located below the third chamber, and the second chamber is located to the side of the first chamber and the third chamber.

[0015] By setting the first chamber below the third chamber and the second chamber to the side of the first chamber and the third chamber, the compressor can be set below the evaporator, and the condenser can be located on the side of the compressor and the evaporator. This structural arrangement is conducive to increasing the space of the second chamber and meeting the demand for a larger condenser size.

[0016] In some embodiments, the condenser is arranged to be tilted relative to both the vertical direction and the horizontal direction; and / or the evaporator is arranged to be tilted relative to both the vertical direction and the horizontal direction.

[0017] By arranging the condenser to be inclined relative to both the vertical and horizontal directions, that is, the condenser is inclined relative to the vertical direction and also inclined relative to the horizontal direction, the size of the third chamber where the condenser is located in the vertical and horizontal directions can be reduced as much as possible, thereby reducing the overall size of the air conditioner and reducing the space occupied by the air conditioner.

[0018] By arranging the evaporator to be inclined relative to both the vertical and horizontal directions, that is, the evaporator is inclined relative to the vertical direction and also inclined relative to the horizontal direction, the size of the third chamber where the evaporator is located in the vertical and horizontal directions can be reduced as much as possible, thereby reducing the overall size of the air conditioner and reducing the space occupied by the air conditioner.

[0019] In some embodiments, the air conditioner further includes a first fan disposed in the second chamber, and the first fan is configured to exhaust hot air in the second chamber.

[0020] By providing the first fan, the air flow in the second chamber can be enhanced, so that the hot air in the second chamber can be discharged in time, thereby preventing the temperature in the second chamber from being too high and affecting the refrigeration effect of the evaporator.

[0021] In some embodiments, the first fan is an axial flow fan.

[0022] The first fan is a fan for delivering hot air and has a lower requirement for high static pressure. The use of an axial flow fan can effectively reduce costs.

[0023] In some embodiments, the air conditioner further includes a second fan disposed in the third chamber, and the second fan is configured to exhaust cold air in the third chamber.

[0024] By providing the second fan, the discharge power of the cold air in the third chamber can be increased, thereby increasing the air supply distance of the cold air, increasing the coverage area of ​​the cold air, and increasing the area of ​​the refrigeration zone.

[0025] In some embodiments, the second fan is a centrifugal fan.

[0026] The second fan is a fan for exhausting cold air. The use of a centrifugal fan can effectively enhance the power of exhausting cold air, so that the cold air can go farther, thereby increasing the area of ​​the refrigeration zone.

[0027] In some embodiments, the air conditioner further includes an electrical control box, which is disposed in the second chamber.

[0028] Placing the electric control box in the second chamber can effectively utilize the space in the second chamber. For example, when the condenser is arranged at an angle, there will be unused space on the upper left and lower right of the condenser. Placing the electric control box in the second chamber can fully utilize the space in the second chamber, avoid space waste, and do not need to set up a special storage space for the electric control box, thereby effectively reducing the overall volume of the air conditioner.

[0029] In some embodiments, the air conditioner also includes a first partition, a second partition and a third partition arranged inside the outer shell, the first partition, the second partition and the inner wall of the outer shell enclose a first chamber, the first partition, the third partition and the inner wall of the outer shell enclose a second chamber, and the second partition, the third partition and the inner wall of the outer shell enclose a third chamber.

[0030] By providing the first partition, the second partition and the third partition, a first chamber, a second chamber and a third chamber can be divided inside the shell, providing arrangement space for the compressor, the condenser and the evaporator.

[0031] By setting the first partition, the second partition and the third partition, it is also beneficial to make the first chamber, the second chamber and the third chamber relatively independent, reducing the heat interaction between the compressor, the condenser and the evaporator, and affecting their respective working efficiency.

[0032] In some embodiments, the first baffle and the third baffle are arranged vertically, and the second baffle is arranged horizontally.

[0033] By arranging the first partition and the third partition vertically and the second partition horizontally, it is advantageous to form the first chamber, the second chamber and the third chamber with relatively regular shapes, thereby making full use of the internal space of the shell.

[0034] In some embodiments, the first separator and the third separator are offset from each other, or the first separator and the third separator are coplanar.

[0035] By staggering the first partition and the third partition, the sizes of the first chamber and the third chamber can be different, so that the spatial sizes of the first chamber and the third chamber can be flexibly limited according to the sizes of the compressor and the evaporator.

[0036] By arranging the first partition and the third partition to be coplanar, the first chamber and the third chamber can be made the same size, and the installation of the first partition and the third partition can be facilitated. For example, the first partition and the third partition can be integrally formed, that is, the first partition and the third partition are the same plate, thereby greatly simplifying the manufacture and installation of the first partition and the third partition.

[0037] In some embodiments, the housing is provided with at least one first ventilation portion communicating with the first chamber, at least one second ventilation portion communicating with the second chamber, and at least one third ventilation portion communicating with the third chamber.

[0038] By providing at least one first ventilation part communicating with the first chamber, at least one second ventilation part communicating with the second chamber, and at least one third ventilation part communicating with the third chamber, effective ventilation can be maintained between the interior of the first chamber, the second chamber, and the third chamber and the outside.

[0039] In some embodiments, the shell includes a plurality of panels, which are spliced ​​together to form the shell, and the panels include an inner layer panel, an outer layer panel, and a heat-insulating material and / or a flame-retardant material disposed between the inner layer panel and the outer layer panel.

[0040] The double-layer structure of inner and outer panels can effectively enhance the structural strength of the panel.

[0041] Providing thermal insulation and / or flame retardant materials, such as polyurethane materials, between the inner and outer panels can effectively improve the thermal insulation and / or flame retardant effects of the panels, reduce the temperature exchange between the inside and outside of the shell, and reduce the risk of explosion and combustion of internal components of the shell when an explosion in the external environment causes a fire.

[0042] Based on the above technical solution, in the embodiment of the utility model, the core components of the air conditioner, the compressor, the condenser, the throttling assembly and the evaporator are all arranged in the same housing, regardless of the internal and external units, and can be arranged as a whole, which is suitable for use in places such as mines, tunnels, and substations where it is not convenient to set up internal and external units, and is relatively easy to install. Moreover, the compressor, the condenser and the evaporator are respectively arranged in different chambers of the housing, which is conducive to reducing the heat interaction between the components and affecting their respective working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0044] Figure 1 A schematic diagram of the structure of an air conditioner installed in a mine tunnel provided in some embodiments of the utility model.

[0045] Figure 2 A schematic diagram of the internal structure of an air conditioner provided in some embodiments of the utility model.

[0046] Figure 3 A schematic diagram of the shell structure of an air conditioner provided in some embodiments of the utility model.

[0047] Figure 4 A three-dimensional diagram of the internal structure of an air conditioner provided in some embodiments of the utility model.

[0048] Figure 5 A front view of the internal structure of an air conditioner provided in some embodiments of the present invention.

[0049] Figure 6 A rear view of the internal structure of an air conditioner provided in some embodiments of the present invention.

[0050] Figure 7 A left view of the internal structure of an air conditioner provided in some embodiments of the present utility model.

[0051] Figure 8 A right side view of the internal structure of an air conditioner provided in some embodiments of the present utility model.

[0052] Fig. 9 A bottom view of the internal structure of an air conditioner provided in some embodiments of the present utility model.

[0053] Fig.10 A top view of the internal structure of an air conditioner provided in some embodiments of the present utility model.

[0054] Fig.11 A three-dimensional diagram of the external structure of an air conditioner provided in some embodiments of the utility model.

[0055] Fig.12 A front view of the external structure of an air conditioner provided in some embodiments of the present invention.

[0056] Fig.13 A rear view of the external structure of an air conditioner provided in some embodiments of the present invention.

[0057] Fig.14 A left view of the external structure of an air conditioner provided in some embodiments of the present utility model.

[0058] Fig.15 A right side view of the external structure of an air conditioner provided in some embodiments of the present utility model.

[0059] Fig.16 A bottom view of the external structure of an air conditioner provided in some embodiments of the present utility model.

[0060] Fig.17 A top view of the external structure of an air conditioner provided in some embodiments of the utility model.

[0061] In the figure:

[0062] 100, air conditioning; 200, mine tunnel;

[0063] 10. Shell; 10a. First chamber; 10b. Second chamber; 10c. Third chamber; 20. Compressor; 30. Condenser; 40. Throttling assembly; 50. Evaporator; 60. First fan; 70. Second fan; 80. Electric control box; 91. First partition; 92. Second partition; 93. Third partition; 101. Drain pan; 102. Drain pipe; 103. Lifting lug;

[0064] 11. Top panel; 111. First air outlet; 12. Left side panel; 121. Second air outlet; 122. First ventilation hole; 131. First front panel; 132. Second front panel; 133. Third front panel; 134. Second ventilation hole; 135. Third ventilation hole; 136. Fourth ventilation hole; 141. First rear panel; 142. Second rear panel; 143. Third rear panel; 144. Fifth ventilation hole; 145. Sixth ventilation hole; 146. Seventh ventilation hole; 15. Right side panel; 151. Eighth ventilation hole; 16. Bottom panel; 17. Post; 181. Longitudinal beam; 182. Horizontal beam; 183. Reinforcing beam. DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0066] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore should not be understood as limiting the scope of protection of the present invention.

[0067] like Figure 1 and Figure 2 As shown, in some embodiments provided by the utility model, the air conditioner 100 includes a shell 10, a compressor 20, a condenser 30, a throttling assembly 40 and an evaporator 50. The interior of the shell 10 is provided with a first chamber 10a, a second chamber 10b and a third chamber 10c. The compressor 20 is arranged in the first chamber 10a, the condenser 30 is connected to the exhaust port of the compressor 20, the condenser 30 is arranged in the second chamber 10b, the throttling assembly 40 is connected to the outlet of the condenser 30, the evaporator 50 is connected between the outlet of the throttling assembly 40 and the air inlet of the compressor 20, and the evaporator 50 is arranged in the third chamber 10c.

[0068] In the above embodiment, the core components of the air conditioner 100, namely the compressor 20, the condenser 30, the throttling assembly 40 and the evaporator 50, are all arranged in the same casing 10, without distinction between the indoor unit and the outdoor unit, and can be arranged as a whole. It is suitable for use in places such as mines, tunnels, substations, etc. where it is inconvenient to set up the indoor unit and the outdoor unit, and the installation is relatively convenient.

[0069] Furthermore, the compressor 20, the condenser 30 and the evaporator 50 are respectively disposed in different chambers of the housing 10, which is beneficial to reducing the heat interaction between the components and affecting their respective working efficiencies.

[0070] In some embodiments, the top surface of the housing 10 is provided with a first air outlet 111 communicating with the second chamber 10 b , and / or the vertical side surface of the housing 10 is provided with a second air outlet 121 communicating with the third chamber 10 c .

[0071] By setting the first air outlet 111 connected to the second chamber 10b on the top surface of the shell 10, the heat emitted by the condenser 30 located in the second chamber 10b can be discharged upward, thereby facilitating the hot air to be carried away by fresh air or other airflow in the installation environment of the air conditioner 100.

[0072] By arranging the second air outlet 121 connected to the third chamber 10c on the vertical side of the shell 10, the cold air generated by the evaporator 50 located in the third chamber 10c can be discharged horizontally, so as to be directly blown toward the human body, thereby achieving a better and more direct cooling effect.

[0073] In addition, setting the first air outlet 111 on the top surface of the housing 10 and the second air outlet 121 on the vertical side of the housing 10 is also conducive to increasing the flexibility of the air conditioner installation position. For example, when the second air outlet 121 is set on the left side or right side of the housing 10, the front side or rear side of the housing 10 can be placed against the wall of the mine tunnel; and when the second air outlet 121 is set on the front side or rear side of the housing 10, the left side or right side of the housing 10 can be placed against the wall of the mine tunnel, that is, the air conditioner can be installed on the left wall of the mine tunnel, or the air conditioner can be installed on the right wall of the mine tunnel, and the installation flexibility is high.

[0074] Wherein, filtering structures may be respectively provided at the first air outlet 111 and the second air outlet 121 to filter and purify the airflow passing through the first air outlet 111 and the second air outlet 121 .

[0075] There are many options for the shapes of the first air outlet 111 and the second air outlet 121, and they can be flexibly set according to needs.

[0076] In some embodiments, the first air outlet 111 is circular with a large air outlet area, and the second air outlet 121 is rectangular to form a beam-shaped airflow and improve comfort.

[0077] In some embodiments, the second air outlet 121 is arranged at a height substantially flush with the chest of a human body, so as to improve the comfort of the human body receiving cold air. For example, the second air outlet 121 is 1.3 to 1.8 meters above the ground.

[0078] In some embodiments, the first chamber 10a is located below the third chamber 10c, and the second chamber 10b is located to the side of the first chamber 10a and the third chamber 10c.

[0079] By disposing the first chamber 10a below the third chamber 10c and the second chamber 10b on the side of the first chamber 10a and the third chamber 10c, the compressor 20 can be disposed below the evaporator 50, while the condenser 30 is located on the side of the compressor 20 and the evaporator 50. This structural arrangement is conducive to increasing the space of the second chamber 10b and meeting the requirement of a larger size of the condenser 30.

[0080] The above-mentioned arrangement of the first chamber 10a, the second chamber 10b and the third chamber 10c is also conducive to the universal installation of the air conditioner, so that the air conditioner can be installed on the left wall or the right wall of the mine tunnel, and the installation position is relatively flexible.

[0081] In some embodiments, the condenser 30 is arranged to be tilted relative to both the vertical direction and the horizontal direction; and / or the evaporator 50 is arranged to be tilted relative to both the vertical direction and the horizontal direction.

[0082] By arranging the condenser 30 to be inclined relative to both the vertical direction and the horizontal direction, that is, the condenser 30 is arranged to be inclined relative to the vertical direction and is also inclined relative to the horizontal direction, the size of the second chamber 10b where the condenser 30 is located in the vertical and horizontal directions is reduced as much as possible, thereby reducing the overall size of the air conditioner 100 and reducing the space occupied by the air conditioner 100.

[0083] By arranging the evaporator 50 to be inclined relative to both the vertical direction and the horizontal direction, that is, the evaporator 50 is arranged to be inclined relative to the vertical direction and is also inclined relative to the horizontal direction, the size of the third chamber 10c where the evaporator 50 is located in the vertical and horizontal directions can be reduced as much as possible, thereby reducing the overall size of the air conditioner 100 and reducing the space occupied by the air conditioner 100.

[0084] For example, in some embodiments, the condenser 30 can be arranged along the diagonal of the second chamber 10b, and the evaporator 50 can be arranged along the diagonal of the third chamber 10c, so as to minimize the volume of the second chamber 10b and the third chamber 10c, thereby reducing the overall volume of the air conditioner 100.

[0085] In addition, the condenser 30 and the evaporator 50 are arranged at an angle, which can provide the possibility of multi-faceted air intake for the condenser 30 and the evaporator 50, thereby facilitating the universal installation of the air conditioner, so that the air conditioner can be easily installed on the left or right wall of the mine tunnel to facilitate the air intake of the condenser 30 and the evaporator 50.

[0086] In some embodiments, the air conditioner further includes a first fan 60 disposed in the second chamber 10b, and the first fan 60 is configured to exhaust hot air in the second chamber 10b.

[0087] By providing the first fan 60 , the air flow in the second chamber 10 b can be enhanced, so that the hot air in the second chamber 10 b can be discharged in time, thereby preventing the temperature in the second chamber 10 b from being too high and affecting the cooling effect of the evaporator 50 .

[0088] In some embodiments, the first fan 60 is an axial flow fan.

[0089] The first fan 60 is a fan for delivering hot air and has a relatively low requirement for high static pressure. The use of an axial flow fan can effectively reduce costs.

[0090] In some embodiments, the air conditioner further includes a second fan 70 disposed in the third chamber 10c, and the second fan 70 is configured to exhaust cold air in the third chamber 10c.

[0091] By providing the second fan 70, the exhaust power of the cold air in the third chamber 10c can be increased, thereby increasing the air supply distance of the cold air, increasing the coverage area of ​​the cold air, and increasing the area of ​​the refrigeration region.

[0092] In some embodiments, the second fan 70 is a centrifugal fan.

[0093] The second fan 70 is a fan for exhausting cold air. The use of a centrifugal fan can effectively enhance the power of exhausting cold air, so that the cold air can go farther, thereby increasing the area of ​​the refrigeration zone.

[0094] In some embodiments, the air conditioner further includes an electric control box 80, which is disposed in the second chamber 10b.

[0095] The electric control box 80 is arranged in the second chamber 10b, and the space in the second chamber 10b can be effectively utilized. For example, when the condenser 30 is arranged obliquely, there will be unused space at the upper left and lower right of the condenser 30. The electric control box 80 is arranged in the second chamber 10b, and the space in the second chamber 10b can be fully utilized to avoid space waste. There is no need to set up a special storage space for the electric control box 80, thereby effectively reducing the overall volume of the air conditioner 100.

[0096] Various electrical components and pipelines may be arranged in the electrical control box 80 .

[0097] In some embodiments, the air conditioner also includes a first partition 91, a second partition 92 and a third partition 93 arranged inside the outer shell 10, the first partition 91, the second partition 92 and the inner wall of the outer shell 10 enclose a first chamber 10a, the first partition 91, the third partition 93 and the inner wall of the outer shell 10 enclose a second chamber 10b, and the second partition 92, the third partition 93 and the inner wall of the outer shell 10 enclose a third chamber 10c.

[0098] By providing the first partition 91 , the second partition 92 and the third partition 93 , the first chamber 10 a , the second chamber 10 b and the third chamber 10 c can be divided inside the housing 10 , providing arrangement space for the compressor 20 , the condenser 30 and the evaporator 50 .

[0099] By providing the first partition 91, the second partition 92 and the third partition 93, it is also beneficial to make the first chamber 10a, the second chamber 10b and the third chamber 10c relatively independent, thereby reducing the heat interaction between the compressor 20, the condenser 30 and the evaporator 50 and affecting their respective working efficiency.

[0100] The first partition plate 91 , the second partition plate 92 and the third partition plate 93 may be made of heat-insulating materials to improve the heat-insulating effect of blocking heat exchange between the condenser 30 and the evaporator 50 .

[0101] There are many options for the specific shapes of the first partition 91, the second partition 92 and the third partition 93, which can be flexibly set according to needs, for example, they can be flat or have other bent shapes.

[0102] In some embodiments, the first partition plate 91 and the third partition plate 93 are arranged vertically, and the second partition plate 92 is arranged horizontally.

[0103] By arranging the first partition 91 and the third partition 93 vertically and the second partition 92 horizontally, it is beneficial to form the first chamber 10a, the second chamber 10b and the third chamber 10c with relatively regular shapes, and fully utilize the internal space of the shell 10.

[0104] In some embodiments, the first separator 91 and the third separator 93 are staggered with each other, or the first separator 91 and the third separator 93 are coplanar.

[0105] By staggering the first partition 91 and the third partition 93 , the sizes of the first chamber 10a and the third chamber 10c can be different, so that the spatial sizes of the first chamber 10a and the third chamber 10c can be flexibly limited according to the sizes of the compressor 20 and the evaporator 50 .

[0106] By arranging the first partition plate 91 and the third partition plate 93 to be coplanar, the first chamber 10a and the third chamber 10c can be made the same size, and the installation of the first partition plate 91 and the third partition plate 93 can be facilitated. For example, the first partition plate 91 and the third partition plate 93 can be integrally formed, that is, the first partition plate 91 and the third partition plate 93 are the same plate, thereby greatly simplifying the manufacture and installation of the first partition plate 91 and the third partition plate 93.

[0107] In some embodiments, the housing 10 is provided with at least one first ventilation portion communicating with the first chamber 10a, at least one second ventilation portion communicating with the second chamber 10b, and at least one third ventilation portion communicating with the third chamber 10c.

[0108] By providing at least one first ventilation part connected to the first chamber 10a, at least one second ventilation part connected to the second chamber 10b, and at least one third ventilation part connected to the third chamber 10c, effective ventilation can be maintained between the interior of the first chamber 10a, the second chamber 10b, and the third chamber 10c and the outside world.

[0109] The first ventilation part, the second ventilation part and the third ventilation part may include ventilation holes and ventilation structures provided at the ventilation holes at corresponding positions of the housing 10. The ventilation structures may be shutters and / or filters.

[0110] In some embodiments, the housing 10 includes a top panel 11, a left side panel 12, a front panel, a rear panel, a right side panel 15, and a bottom panel 16, wherein the left side panel 12, the front panel, and the rear panel are respectively provided with ventilation parts connected to the third chamber 10c, so that the evaporator 50 located in the third chamber 10c can achieve three-sided air intake. The front panel, the rear panel, and the right side panel 15 are respectively provided with ventilation parts connected to the second chamber 10b, so that the condenser 30 located in the second chamber 10b can achieve three-sided air intake. This setting can facilitate the universal installation of the air conditioner, so that the air conditioner can be installed on the left side wall of the mine tunnel, and can also be installed on the right side wall of the mine tunnel, and the installation position is more flexible.

[0111] In some embodiments, the shell 10 includes a plurality of panels, which are spliced ​​together to form the shell 10. The panels include an inner layer, an outer layer, and a heat-insulating material and / or a flame-retardant material disposed between the inner layer and the outer layer.

[0112] The double-layer structure of inner and outer panels can effectively enhance the structural strength of the panel.

[0113] Providing thermal insulation material and / or flame retardant material, such as polyurethane material, between the inner and outer panels can effectively improve the thermal insulation and / or flame retardant effect of the panel, reduce the temperature exchange inside and outside the outer shell 10, and reduce the risk of explosion and combustion of internal components of the outer shell 10 when an explosion occurs in the external environment and causes a fire.

[0114] In some embodiments, the compressor 20, condenser 30, throttling assembly 40 and evaporator 50 all use explosion-proof components to improve the explosion-proof effect of the air conditioner 100, meet the use of fresh air, exhaust air and other air ducts, and avoid safety hazards.

[0115] The following is combined with Figures 1 to 17The structure and working process of an embodiment of the air conditioner provided by the utility model are described as follows:

[0116] like Figure 1 As shown, the air conditioner 100 provided in the embodiment of the utility model can be installed in a mine tunnel 200 to achieve cooling in a small area.

[0117] The air conditioner 100 can be installed on the two side walls of the elongated mine tunnel 200. The air conditioner 100 can realize upward condensation and heat dissipation, and the hot air can be taken away by the fresh air or exhaust air circulating in the mine tunnel 200. The air conditioner 100 can also realize horizontal evaporation and cooling, thereby forming a parabolic temperature field with suitable temperature and humidity in an effective and comfortable small area.

[0118] like Figure 2 As shown, the air conditioner 100 includes a housing 10 , a compressor 20 , a condenser 30 , a throttling assembly 40 , an evaporator 50 , a first fan 60 , a second fan 70 and an electric control box 80 .

[0119] The housing 10 is in a rectangular parallelepiped shape.

[0120] For the convenience of explanation, one of the sides with the largest area of ​​the housing 10 is taken as the front side, the compressor 20 is arranged at the lower left of the housing 10, the evaporator 50 is arranged above the compressor 20, and the second fan 70 is arranged above the evaporator 50. The condenser 30 is arranged on the right side of the housing 10, the first fan 60 is arranged above the condenser 30, and the electric control box 80 is arranged below the condenser 30 and located at the lower right corner of the housing 10. The condenser 30 and the evaporator 50 are both arranged obliquely. The throttling assembly 40 is arranged between the condenser 30 and the evaporator 50. The throttling assembly 40 can be arranged in the same space as the compressor 20, or in other conveniently arranged spaces.

[0121] like Figure 3 As shown, the air conditioner 100 also includes a first partition 91, a second partition 92 and a third partition 93 arranged inside the outer shell 10, the first partition 91, the second partition 92 and the inner wall of the outer shell 10 enclose a first chamber 10a, the first partition 91, the third partition 93 and the inner wall of the outer shell 10 enclose a second chamber 10b, and the second partition 92, the third partition 93 and the inner wall of the outer shell 10 enclose a third chamber 10c.

[0122] The first partition plate 91, the second partition plate 92 and the third partition plate 93 are all in the shape of flat plates. The first partition plate 91 and the third partition plate 93 are arranged vertically, and the second partition plate 92 is arranged horizontally. The third chamber 10c is located above the first chamber 10a, and the second chamber 10b is located on the right side of the first chamber 10a and the third chamber 10c.

[0123] The air conditioner 100 further includes a water receiving tray 101 disposed at the bottom of the housing 10 and a drain pipe 102 communicating with the water receiving tray 101. The drain pipe 102 is connected to the left side of the housing 10.

[0124] Four lifting ears 103 are provided on the top of the housing 10 to facilitate the lifting of the air conditioner 100 .

[0125] The housing 10 includes a frame, and the frame includes a column 17 and a connecting beam. The column 17 extends in the vertical direction, and the number of the columns 17 is four. The connecting beam includes a longitudinal beam 181, a transverse beam 182, and a reinforcing beam 183. The longitudinal beam 181 and the transverse beam 182 are both arranged horizontally, and the length of the longitudinal beam 181 is greater than the length of the transverse beam 182. The reinforcing beam 183 is used to support the first fan 60 and the second fan 70.

[0126] like Figures 4 to 10 , which are multi-faceted views of the internal structure of the air conditioner 100.

[0127] like Figures 11 to 17 , which are multi-faceted views of the external structure of the air conditioner 100 .

[0128] The housing 10 further comprises a plurality of panels mounted on the frame, wherein the plurality of panels comprises a top panel 11 , a left side panel 12 , a front panel, a rear panel, a right side panel 15 and a bottom panel 16 .

[0129] The top panel 11 is an integral panel, a first air outlet 111 is provided on the top panel 11, and a filtering structure is provided on the first air outlet 111.

[0130] The left side panel 12 is also an integral panel, and is provided with a second air outlet 121 and a first ventilation hole 122. The first ventilation hole 122 is provided with a shutter and a filter.

[0131] The front panel is a split structure, including a first front panel 131, a second front panel 132 and a third front panel 133. The first front panel 131 is provided with a second ventilation hole 134, the second front panel 132 is provided with a third ventilation hole 135, and the third front panel 133 is provided with a fourth ventilation hole 136. The second ventilation hole 134, the third ventilation hole 135 and the fourth ventilation hole 136 are respectively provided with a shutter and a filter net.

[0132] The rear panel is a split structure, including a first rear panel 141, a second rear panel 142 and a third rear panel 143. The first rear panel 141 is provided with a fifth ventilation hole 144, the second rear panel 142 is provided with a sixth ventilation hole 145, and the third rear panel 143 is provided with a seventh ventilation hole 146. The fifth ventilation hole 144, the sixth ventilation hole 145 and the seventh ventilation hole 146 are provided with shutters and filter nets respectively.

[0133] The right side panel 15 is an integral panel, and an eighth ventilation hole 151 is provided on the right side panel 15. A shutter and a filter are provided at the eighth ventilation hole 151.

[0134] The bottom panel 16 is in an annular shape as a whole to increase the bottom ventilation area. A lap plate may be provided in the middle of the annular shape to support the components in the housing 10.

[0135] When installing the air conditioner, the front panel or the rear panel of the housing 10 can be placed against the wall, and the second air outlet 121 for realizing the condensation exhaust of the evaporator 50 is arranged on the left panel 12 of the housing 10, so that the air can be discharged from the side, and the air conditioner can be installed on both the left and right walls of the mine tunnel. When the air conditioners are installed on both the left and right walls of the mine tunnel, the interval between the two air conditioners in the length direction of the mine tunnel can be 3 to 30 meters.

[0136] The air conditioner provided by the embodiment of the utility model includes a compression refrigeration area, a condensation area, an evaporation area and a control area, which can adapt to narrow environments such as mine tunnels. The position of the cold air outlet can be set according to the height of the human body. The horizontal air supply is convenient and comfortable. The hot air is discharged on the upper side, which is easy to dissipate heat and is discharged with the fresh air in the tunnel, thereby realizing cooling and dehumidification in a small area, which is conducive to achieving comfortable and safe production.

[0137] The air conditioner provided by the embodiment of the utility model is small in size and simple to install. The machine can be moved at any time as needed to meet any installation position in the entire mine tunnel. It is ventilated on three sides and can be installed and used on the left or right side, which is flexible and convenient.

[0138] The air conditioner provided by the embodiment of the utility model can send away the heat exhausted by the axial flow fan along with the fresh air of the entire tunnel through fresh air, and send out comfortable ambient temperature and humidity wind suitable for human work through the strong exhaust centrifugal fan. The horizontal air supply can form a parabolic temperature and humidity suitable for a comfortable small area temperature field, thereby solving the problem of continuous high temperature and high humidity in small areas such as underground coal mine chambers, substations, and operating posts.

[0139] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that without departing from the principle of the utility model, the specific implementation method of the utility model can still be modified or some technical features can be replaced by equivalents, and these modifications and equivalent replacements should be included in the scope of the technical solution for protection of the utility model.

Claims

1. An air conditioner (100), characterized in that: include: A housing (10), wherein a first chamber (10a), a second chamber (10b) and a third chamber (10c) are provided inside the housing (10); A compressor (20) is disposed in the first chamber (10a); a condenser (30) connected to an exhaust port of the compressor (20), wherein the condenser (30) is disposed in the second chamber (10b); A throttling assembly (40) communicated with the outlet of the condenser (30); and The evaporator (50) is connected between the outlet of the throttling assembly (40) and the air inlet of the compressor (20), and the evaporator (50) is arranged in the third chamber (10c).

2. The air conditioner (100) according to claim 1, characterized in that: The top surface of the shell (10) is provided with a first air outlet (111) communicating with the second chamber (10b), and / or the vertical side surface of the shell (10) is provided with a second air outlet (121) communicating with the third chamber (10c).

3. The air conditioner (100) according to claim 1, characterized in that: The first chamber (10a) is located below the third chamber (10c), and the second chamber (10b) is located on the sides of the first chamber (10a) and the third chamber (10c).

4. The air conditioner (100) according to claim 1, characterized in that: The condenser (30) is arranged at an inclination relative to both the vertical direction and the horizontal direction; and / or the evaporator (50) is arranged at an inclination relative to both the vertical direction and the horizontal direction.

5. The air conditioner (100) according to claim 1, characterized in that: It also includes a first fan (60) disposed in the second chamber (10b), wherein the first fan (60) is configured to exhaust hot air in the second chamber (10b).

6. The air conditioner (100) according to claim 5, characterized in that: The first fan (60) is an axial flow fan.

7. The air conditioner (100) according to claim 1, characterized in that: It also includes a second fan (70) disposed in the third chamber (10c), wherein the second fan (70) is configured to discharge cold air in the third chamber (10c).

8. The air conditioner (100) according to claim 7, characterized in that: The second fan (70) is a centrifugal fan.

9. The air conditioner (100) according to claim 1, characterized in that: It also includes an electric control box (80), wherein the electric control box (80) is disposed in the second chamber (10b).

10. The air conditioner (100) according to claim 1, characterized in that: It also includes a first partition (91), a second partition (92) and a third partition (93) arranged inside the shell (10), the first partition (91), the second partition (92) and the inner wall of the shell (10) enclose the first chamber (10a), the first partition (91), the third partition (93) and the inner wall of the shell (10) enclose the second chamber (10b), and the second partition (92), the third partition (93) and the inner wall of the shell (10) enclose the third chamber (10c).

11. The air conditioner (100) according to claim 10, characterized in that: The first partition plate (91) and the third partition plate (93) are arranged vertically, and the second partition plate (92) is arranged horizontally.

12. The air conditioner (100) according to claim 10, characterized in that: The first partition plate (91) and the third partition plate (93) are staggered with each other, or the first partition plate (91) and the third partition plate (93) are coplanar.

13. The air conditioner (100) according to claim 1, characterized in that: The housing (10) is provided with at least one first ventilation portion communicating with the first chamber (10a), at least one second ventilation portion communicating with the second chamber (10b), and at least one third ventilation portion communicating with the third chamber (10c).

14. The air conditioner (100) according to claim 1, characterized in that: The outer shell (10) comprises a plurality of panels, the plurality of panels are spliced ​​together to form the outer shell (10), the panels comprising an inner layer panel, an outer layer panel, and a heat-insulating material and / or a flame-retardant material arranged between the inner layer panel and the outer layer panel.

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