Suspended ceiling air return type kitchen air conditioner

Abstract

The utility model belongs to the field of household appliances, and discloses a suspended ceiling air return type kitchen air conditioner which comprises a shell, a fan, an evaporator, a condenser and a compressor are arranged in the shell, an air conditioner return air inlet is formed in the upper end of the shell and connected with a suspended ceiling, a suspended ceiling return air inlet is formed in the suspended ceiling, and the air conditioner return air inlet is connected with the air conditioner return air inlet. And the air conditioner return air inlet is communicated with the suspended ceiling return air inlet through a space above the suspended ceiling. The return air inlet of the air conditioner is communicated with the space outside the kitchen through the space above the suspended ceiling, so that lampblack in the kitchen can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a ceiling return air type kitchen air conditioner. Background Art

[0002] Kitchen air conditioners are temperature regulating devices specially designed for kitchens, which usually include compressors, condensers, evaporators, fans, etc. At present, the return air vents of wall-mounted kitchen air conditioners and hood-type kitchen air conditioners are generally located on the front of the kitchen air conditioners, which are greatly affected by oil smoke. Utility Model Content

[0003] The utility model aims to provide a ceiling return air type kitchen air conditioner to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A ceiling return air type kitchen air conditioner comprises a shell, wherein a fan, an evaporator, a condenser and a compressor are arranged in the shell, an air conditioning return air outlet is provided at the upper end of the shell, the air conditioning return air outlet is connected to the ceiling, a ceiling return air outlet is arranged on the ceiling, and the air conditioning return air outlet and the ceiling return air outlet are communicated through the space above the ceiling.

[0006] Furthermore, a ceiling return air vent is provided on the portion of the suspended ceiling extending to the kitchen and / or the living room.

[0007] Furthermore, the front side of the shell has an air-conditioning outlet.

[0008] Furthermore, the fan is located at the front side of the shell, and the condenser and the compressor are located at the rear side of the shell.

[0009] Furthermore, the condenser is a water-cooled condenser.

[0010] Furthermore, the condenser is connected to an external water source.

[0011] Furthermore, the kitchen air conditioner is a wall-mounted kitchen air conditioner.

[0012] Furthermore, the kitchen air conditioner is a wall cabinet type kitchen air conditioner.

[0013] Furthermore, the kitchen air conditioner is a range hood type kitchen air conditioner.

[0014] Compared with the prior art, the utility model has the beneficial effect that the air return vent of the air conditioner of the utility model is connected to a space far away from the stove through the space above the ceiling, so as to avoid oil smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the schematic diagrams of the structure of the utility model in use state.

[0016] Figure 2 This is the second schematic diagram of the structure of the utility model in use state.

[0017] Figure 3 This is the third schematic diagram of the structure of the utility model in use state, in which the shell is removed.

[0018] Figure 4 This is a schematic diagram of the structure of the water-cooled condenser of the utility model.

[0019] Figure 5 It is a schematic diagram of the exploded structure of the water-cooled condenser of the utility model.

[0020] Figure 6 It is a schematic diagram of the cross-sectional structure of the water-cooled condenser of the utility model.

[0021] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0022] Figure 8 The utility model is a schematic diagram of the structure of the inner retainer in the water-cooled condenser.

[0023] Fig. 9 It is a schematic cross-sectional structure diagram of another embodiment of the water-cooled condenser of the utility model.

[0024] Fig.10 for Fig. 9 Enlarged view of point B in the middle. DETAILED DESCRIPTION

[0025] 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 of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-Figure 10 A ceiling return air kitchen air conditioner comprises a shell 1, in which a fan 3, an evaporator 4, a condenser 2 and a compressor 5 are arranged, an upper end of the shell 1 is provided with an air conditioning return air outlet 6, on which a fume filter can be installed, the air conditioning return air outlet 6 is connected to a ceiling 7, on which a ceiling return air outlet 8 is arranged, on which a filter is arranged, and the air conditioning return air outlet 6 and the ceiling return air outlet 8 are communicated through the space above the ceiling 7.

[0027] It can be understood that in the above technical solution, the air return vent 6 of the air conditioner of the utility model is connected to the space far away from the stove through the space above the ceiling 7, so as to avoid oil smoke.

[0028] Continue reading Figure 1 and Figure 2 In one embodiment of the present utility model, the suspended ceiling 7 extends to the kitchen and / or the living room, and a suspended ceiling return air vent 8 is provided at the portion where the suspended ceiling extends to the kitchen and / or the living room.

[0029] Continue reading Figure 1-Figure 3 In one embodiment of the utility model, the front side of the housing 1 has an air-conditioning outlet 9, the fan 3 is located at the front side of the housing 1, and the condenser 2 and the compressor 5 are located at the rear side of the housing 1. Here, the front side of the housing 1 refers to the front side of the housing 1, and the rear side refers to the back side of the housing 1, that is, the side close to the wall.

[0030] Continue reading Figure 3 In one embodiment of the utility model, the condenser 2 is a water-cooled condenser, which is connected to an external water source through a pipeline, so there is no need to install a water tank in the shell 1, which saves space and reduces weight.

[0031] Continue reading Figure 4-Figure 10 In one embodiment of the utility model, the water-cooled condenser includes an outer sleeve 21, an inner retainer 22 and an inner tube 23. The outer sleeve 21 has a circular sleeve inner cavity and a water inlet 2102 and a water outlet 2103 connected to the sleeve inner cavity. The inner retainer 22 is accommodated in the sleeve inner cavity, and a first spiral groove 2200 is formed between its outer wall and the inner wall of the outer sleeve 21. The first spiral groove 2200 is connected to the water inlet 2102 and the water outlet 2103 respectively. The inner tube 23 is a spiral structure matching the first spiral groove 2200, which is embedded in the first spiral groove 2200, and a water passage is formed between its outer wall and the first spiral groove 2200.

[0032] Continue reading Figure 4 and Figure 5 In one embodiment of the utility model, the outer sleeve 21 is a left-right split structure connected as one by fasteners, and end plates 2104 are respectively provided at the upper and lower ends of the outer sleeve 21, the water outlet 2103 and the water inlet 2102 are respectively provided at the upper and lower ends of the outer sleeve 21, and the refrigerant inlet 2102 and the refrigerant outlet 2103 are respectively provided at the upper and lower ends of the inner tube 23. The outer sleeve 21 is a plastic part, which is injection molded.

[0033] Continue reading Figure 6-Figure 8In one embodiment of the utility model, the inner retainer 22 is a cylindrical structure as a whole, which has a retainer inner cavity, the upper end of the retainer inner cavity is open, and the lower end is closed, the first spiral groove 2200 is set on the outer wall of the inner retainer 22, and the spiral convex strip 2204 is formed on the outer wall of the inner retainer 22 by the first spiral groove 2200. The inner wall of the first spiral groove 2200 is provided with a convex rib, and the convex rib separates the inner tube 23 from the inner wall of the first spiral groove 2200. There are three types of convex ribs, including: The upper rib 2201 on the upper side of the inner wall of the spiral groove 2200, the middle rib 2202 arranged in the middle of the inner wall of the first spiral groove 2200, and the lower rib 2203 arranged on the lower side of the inner wall of the first spiral groove 2200, wherein the middle rib 2202 is laid continuously along the spiral direction of the first spiral groove 2200, the upper rib 2201 and the lower rib 2203 are laid at intervals along the first spiral groove 2200, the intervals are 1 / 2 of the pitch, and the upper rib 2201 and the lower rib 2203 are arranged in pairs up and down. In addition, the inner retainer 22 is also a plastic part, which is injection molded.

[0034] In one embodiment of the present invention, the inner tube 23 is a metal tube, preferably a copper tube.

[0035] Further reading Figure 4 In one embodiment of the utility model, a frame 2106 is arranged outside the outer sleeve 21. The frame 2106 is a square structure, which surrounds the outer sleeve 21 in the vertical direction. The frame 2106 facilitates the placement of the water-cooled condenser 2, making it more stable. The frame 2106 is a part of the outer sleeve 21 and is injection molded together with the outer sleeve 21.

[0036] Continue reading Fig. 9 and Fig.10 In another embodiment of the utility model, the inner wall of the outer sleeve 21 is provided with a second spiral groove 2105 for cooperating with the spiral ridge 2204 , and the spiral ridge 2204 is embedded in the second spiral groove 2105 , and the second spiral groove 2105 provides positioning and support for the spiral ridge 2204 .

[0037] The water-cooled condenser is connected to the compressor 5 and the evaporator 4 through pipelines, respectively, and the evaporator 4 is connected to the compressor 5 through pipelines. This is a well-known technology in the art and will not be described in detail.

[0038] Continue reading Figure 1-Figure 3 In one embodiment of the present invention, the kitchen air conditioner of the present invention is a wall-mounted kitchen air conditioner, preferably a wall cabinet type kitchen air conditioner, which is installed together with the wall cabinet 10.

[0039] In another embodiment, the kitchen air conditioner of the present invention may be a range hood type kitchen air conditioner, which is installed together with a range hood.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceiling return air kitchen air conditioner, comprising a housing (1), wherein a fan (3), an evaporator (4), a condenser (2) and a compressor (5) are arranged in the housing (1), characterized in that: The upper end of the shell (1) is provided with an air-conditioning return air vent (6), the air-conditioning return air vent (6) is connected to the suspended ceiling (7), the portion of the suspended ceiling (7) extending to the kitchen and / or the living room is provided with a suspended ceiling return air vent (8), and the air-conditioning return air vent (6) and the suspended ceiling return air vent (8) are connected via a space above the suspended ceiling (7).

2. A ceiling return air kitchen air conditioner according to claim 1, characterized in that: The front side of the housing (1) is provided with an air-conditioning outlet (9).

3. A ceiling return air kitchen air conditioner according to claim 1, characterized in that: The fan (3) is located at the front side of the shell (1), and the condenser (2) and the compressor (5) are located at the rear side of the shell (1).

4. A ceiling return air kitchen air conditioner according to claim 1, characterized in that: The condenser (2) is a water-cooled condenser.

5. A ceiling return air kitchen air conditioner according to claim 4, characterized in that: The condenser (2) is connected to an external water source.

6. A ceiling return air kitchen air conditioner according to claim 1, characterized in that: The kitchen air conditioner is a wall-mounted kitchen air conditioner.

7. A ceiling return air kitchen air conditioner according to claim 1, characterized in that: The kitchen air conditioner is a wall cabinet type kitchen air conditioner.

8. The ceiling return air kitchen air conditioner according to claim 1, characterized in that: The kitchen air conditioner is a range hood type kitchen air conditioner.

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