Kitchen air conditioner

Abstract

A kitchen air conditioner comprises a box body and a shell. A first air-conditioning area and a second air-conditioning area are arranged in the box body; a first wind wheel mounting groove, a first wind wheel, a first air outlet, a first air duct, a first air inlet, a first-stage water disc and an evaporator are arranged in the first air-conditioning area; the second air conditioning area comprises a second wind wheel mounting groove, a second wind wheel, a second air outlet, a condenser, a second air inlet and a compressor; the first air-conditioning area and the second air-conditioning area are separated by a partition plate, the bottom of the box body of the second air-conditioning area is a second-stage water disc, a water passing hole is formed in the partition plate corresponding to the first-stage water disc, and the first-stage water disc is communicated with the second-stage water disc through the water passing hole; a liquid level detection device is arranged in the second-stage water disc, and a water outlet is formed in the front wall of the box body.

Description

Technical Field

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

[0002] Kitchen air conditioners are household appliances that are often used in home kitchen decoration. They are installed on the kitchen ceiling and can effectively regulate the temperature of the kitchen.

[0003] At present, a kitchen air conditioner is equipped with a compressor, a cold air blower, an evaporator installed at the air inlet position of the cold air blower, a hot air blower, and a condenser installed at the air inlet position of the hot air blower in a shell.

[0004] The compressor is connected to the evaporator and the condenser respectively, and a drain pipe connected to the water pan extends out from a drain pipe opening of the shell.

[0005] During operation, the compressor drives the evaporator and condenser to work. The room temperature air passes through the evaporator from the air inlet of the cold air fan and is cooled down to become cold air, which is blown back to the kitchen from the air outlet of the cold air fan by the cold air fan. The room temperature air passes through the condenser from the air inlet of the hot air fan and is heated up to become hot air, which is blown to the outside from the air outlet of the hot air fan by the hot air fan. This operation cools down the kitchen.

[0006] A large amount of condensed water will be generated during the operation of the evaporator. The accumulation of condensed water will flood the evaporator and cause the evaporator to fail to work. Therefore, how to collect, detect and discharge condensed water is a problem that kitchen air conditioners on the market need to solve. Utility Model Content

[0007] A kitchen air conditioner comprises a box body and a shell, the top of the box body is sealed by the shell; a first air conditioning zone and a second air conditioning zone are arranged in the box body, a first wind wheel installation slot is arranged in the first air conditioning zone, a first fan is arranged in the first wind wheel installation slot, a first air outlet is arranged on the bottom surface of the box body near the left end of the box body, the first wind wheel installation slot is connected with the first air outlet through a first air duct, and the first air duct, the first air outlet and the top of the first wind wheel installation slot are sealed with a first wind wheel volute; a first air inlet is arranged on the rear wall of the box body, a first-level water pan is arranged on the bottom surface of the box body near the first air inlet, and an evaporator is arranged in the first-level water pan; the second air conditioning zone comprises a second wind wheel installation slot, a second wind wheel is arranged in the second wind wheel installation slot, and a first wind wheel is arranged on the front wall of the box body The second air outlet, the second wind wheel installation groove is connected to the second air outlet, and the top of the second wind wheel installation groove is covered with the second wind wheel volute; a condenser is arranged between the second wind wheel installation groove and the right side wall of the box body, and a second air inlet is arranged on the right wall of the box body corresponding to the condenser; a compressor is arranged between the second wind wheel installation groove and the rear wall of the box body, and the compressor is respectively connected with the evaporator and the condenser through pipelines; the first air-conditioning zone and the second air-conditioning zone are separated by a partition, and the bottom of the box body of the second air-conditioning zone is a secondary water pan, and a water hole is arranged at the partition corresponding to the primary water pan, and the primary water pan and the secondary water pan are connected through the water hole; a liquid level detection device is arranged in the secondary water pan, and the liquid level detection device is connected to the alarm device; a drain outlet is arranged on the front wall of the box body.

[0008] Furthermore, the drain outlet includes a self-drain outlet and a pump drain outlet, the self-drain outlet is connected to a self-drain pipe, a drainage pump is arranged in the pump drain outlet, and the pump drain outlet is connected to the pump drain pipe.

[0009] Furthermore, self-locking joints are provided in both the pump drain outlet and the self-drain outlet.

[0010] Furthermore, the liquid level detection device is also electrically connected or signal-connected to the drainage pump.

[0011] Furthermore, a water guide baffle is provided at the bottom of the primary water pan and the bottom of the condenser, the evaporator is arranged above the water guide baffle, and the height of the water guide baffle is greater than the highest water level of the condensed water in the primary water pan or the secondary water pan.

[0012] Furthermore, the liquid level detection device includes a detection bracket and a detection float, one end of the detection float is rotatably connected to the top of the detection bracket, and the detection float can rotate with the change of liquid level.

[0013] Furthermore, a heating device may be provided in the first air outlet.

[0014] Furthermore, intervals for noise reduction, heat insulation and heat preservation are arranged between the first wind wheel mounting groove and the partition plate, between the first air duct and the side wall of the box body, and between the compressor and the side wall of the box body.

[0015] Furthermore, the box and the shell side wall are provided with hanging grooves

[0016] The beneficial effects of the utility model are:

[0017] 1. A primary water tray and a secondary water tray are set in the box. The primary water tray and the secondary water tray are used to store condensed water. When the condensed water reaches the preset value, the condensed water is discharged through the drain port to avoid excessive accumulation of condensed water.

[0018] 2. Water guide baffles are installed under the evaporator and condenser to guide the condensed water and prevent the evaporator from being submerged in the condensed water.

[0019] 3. The water outlet is provided with a self-drainage outlet and a pump drainage outlet, which can realize the switching of self-drainage or auxiliary drainage through a water pump.

[0020] 4. Set up a liquid level detection device to detect the height of the condensed water level. When the liquid level reaches the preset height, trigger an alarm and start the water pump to drain water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the middle partition and the first-level water tray;

[0023] Figure 3 This is a schematic diagram of the internal installation of the utility model;

[0024] Figure 4 It is a schematic diagram of the external structure of the utility model.

[0025] In the figure, 1. first wind wheel mounting slot; 2. first air outlet; 3. first air duct; 4. first wind wheel; 5. first wind wheel volute; 6. primary water tray; 7. evaporator; 8. first air inlet; 9. secondary water tray; 10. compressor; 11. second wind wheel mounting slot; 12. second wind wheel; 13. second wind wheel volute; 14. second air outlet; 15. condenser; 16. second air inlet; 17. heating device; 18. housing; 19. partition; 20. water hole; 21. water guide partition; 22. hanging slot; 23. housing; 24. detection bracket; 25. detection float. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present application clearer, the present invention is further described in detail below in conjunction with the embodiments. In order to thoroughly understand the present invention, some specific details will be involved in the following description. In the absence of these specific details, the invention of the present invention can still be realized, that is, the description and statement herein can more effectively introduce the nature of their work to other technicians in the field. In addition, it should be noted that it should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the actual protection scope. All raw materials used in the following examples are commercially available products.

[0027] Embodiment 1, as Figure 1-Figure 4 As shown, a kitchen air conditioner comprises a box body 18 and a shell body 23, the top of the box body 18 is covered by the shell body 23; a first air conditioning zone and a second air conditioning zone are arranged in the box body 18, a first wind wheel installation groove 1 is arranged in the first air conditioning zone, a first wind wheel 4 is arranged in the first wind wheel installation groove 1, a first air outlet 2 is opened on the bottom surface of the box body 18 near the left end of the box body 18, the first wind wheel installation groove 1 is connected with the first air outlet 2 through a first air duct 3, the first air duct 3, the first air outlet 2 and the top of the first wind wheel installation groove 1 are covered with a first wind wheel volute 5; a first air inlet 8 is arranged on the rear wall of the box body 18, a first-level water pan 6 is arranged near the first air inlet 8 on the bottom surface of the box body 18, and an evaporator 7 is arranged in the first-level water pan 6; the second air conditioning zone comprises a second wind wheel installation groove 11, a second wind wheel 12 is arranged in the second wind wheel installation groove 11, and a second The air outlet 14, the second wind wheel installation groove 11 is connected to the second air outlet 14, and the top of the second wind wheel installation groove 11 is covered with the second wind wheel volute 13; a condenser 15 is arranged between the second wind wheel installation groove 11 and the right side wall of the box body 18, and a second air inlet 16 is arranged on the right wall of the box body 18 corresponding to the condenser 15; a compressor 10 is arranged between the second wind wheel installation groove 11 and the rear wall of the box body 18, and the compressor 10 is connected to the evaporator 7 and the condenser 15 respectively through pipelines; the first air-conditioning zone and the second air-conditioning zone are separated by a partition 19, and the bottom of the box body 18 of the second air-conditioning zone is a secondary water pan 9, and a water hole 20 is provided at the partition 19 corresponding to the primary water pan 6, and the primary water pan 6 is connected to the secondary water pan 9 through the water hole 20; a liquid level detection device is arranged in the secondary water pan 9, and the liquid level detection device is connected to the alarm device; a drain outlet is provided on the front wall of the box body 18.

[0028] The drain outlet includes a self-drain outlet and a pump drain outlet, the self-drain outlet is connected to a self-drain pipe, a drain pump is arranged in the pump drain outlet, and the pump drain outlet is connected to a pump drain pipe. Self-locking joints are arranged in the pump drain outlet and the self-drain outlet. The liquid level detection device is also electrically connected or signal-connected to the drain pump.

[0029] A water guide baffle 21 is provided at the bottom of the primary water pan 6 and the bottom of the condenser 15 . The evaporator 7 is arranged above the water guide baffle 21 . The height of the water guide baffle 21 is greater than the highest water level of the condensed water in the primary water pan 6 or the secondary water pan 9 .

[0030] The liquid level detection device comprises a detection bracket 24 and a detection float 5. One end of the detection float 25 is rotatably connected to the top of the detection bracket 24. The detection float 25 can rotate with the change of the liquid level.

[0031] A heating device 17 may also be provided in the first air outlet 2 as required.

[0032] There are spaces for noise reduction, heat insulation and heat preservation between the first wind wheel installation groove 1 and the partition 19, between the first air duct 1 and the side wall of the box 18, and between the compressor 10 and the side wall of the box 18. The side walls of the box 18 and the shell 23 are provided with hanging grooves 22.

[0033] A primary water tray 6 and a secondary water tray 9 are provided in the box body 18 of the utility model. The primary water tray 6 and the secondary water tray 9 are used to store condensed water. When the condensed water reaches a preset value, the condensed water is discharged through the drain port to avoid excessive accumulation of condensed water. A water guide baffle 21 is provided under the evaporator 7 and the condenser 15 to guide the condensed water and prevent the condenser from being submerged in the condensed water. The drain port is provided with a self-drain port and a pump drain port, which can realize the switching of self-drainage or drainage assisted by a water pump. A liquid level detection device is provided to detect the height of the condensed water level. When the liquid level reaches a preset height, an alarm is triggered and the water pump is started to drain water.

[0034] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation of the present invention.

Claims

1. A kitchen air conditioner, characterized in that: The box body comprises a box body and a shell, the top of the box body is covered by the shell; a first air-conditioning zone and a second air-conditioning zone are arranged in the box body, a first wind wheel mounting groove is arranged in the first air-conditioning zone, a first wind wheel is arranged in the first wind wheel mounting groove, a first air outlet is arranged on the bottom surface of the box body near the left end of the box body, the first wind wheel mounting groove is connected with the first air outlet through a first air duct, and the first air duct, the first air outlet and the top of the first wind wheel mounting groove are covered with a first wind wheel volute; a first air inlet is arranged on the rear wall of the box body, a first-level water pan is arranged on the bottom surface of the box body near the first air inlet, and an evaporator is arranged in the first-level water pan; the second air-conditioning zone comprises a second wind wheel mounting groove, a second wind wheel is arranged in the second wind wheel mounting groove, and a second air outlet is arranged on the front wall of the box body The second wind wheel installation groove is connected with the second air outlet, and the top of the second wind wheel installation groove is covered with the second wind wheel volute; a condenser is arranged between the second wind wheel installation groove and the right side wall of the box body, and a second air inlet is arranged on the right wall of the box body corresponding to the second condenser; a compressor is arranged between the second wind wheel installation groove and the rear wall of the box body, and the compressor is respectively connected with the evaporator and the condenser through pipelines; the first air-conditioning area and the second air-conditioning area are separated by a partition, and the bottom of the box body of the second air-conditioning area is a secondary water pan, and a water hole is arranged at the partition corresponding to the primary water pan, and the primary water pan and the secondary water pan are connected through the water hole; a liquid level detection device is arranged in the secondary water pan, and the liquid level detection device is connected with the alarm device; a drain outlet is arranged on the front wall of the box body.

2. A kitchen air conditioner as claimed in claim 1, characterized in that: The drain outlet comprises a self-drain outlet and a pump drain outlet, the self-drain outlet is connected to a self-drain pipe, a drainage pump is arranged in the pump drain outlet, and the pump drain outlet is connected to the pump drain pipe.

3. A kitchen air conditioner as claimed in claim 2, characterized in that: Self-locking joints are arranged in the pump drain outlet and the self-drain outlet.

4. A kitchen air conditioner as claimed in claim 2, characterized in that: The liquid level detection device is also electrically connected or signal-connected to the drainage pump.

5. A kitchen air conditioner as claimed in claim 1, characterized in that: The bottom of the primary water pan and the bottom of the condenser are both provided with water guide baffles, the evaporator is arranged above the water guide baffles, and the height of the water guide baffles is greater than the highest water level of the condensed water in the primary water pan or the secondary water pan.

6. A kitchen air conditioner as claimed in claim 1, characterized in that: The liquid level detection device comprises a detection bracket and a detection float, one end of the detection float is rotatably connected to the top of the detection bracket, and the detection float can rotate with the change of liquid level.

7. A kitchen air conditioner as claimed in claim 1, characterized in that: A heating device may also be provided inside the first air outlet.

8. A kitchen air conditioner as claimed in claim 1, characterized in that: Spacers for noise reduction, heat insulation and heat preservation are arranged between the first wind wheel installation groove and the partition plate, between the first air duct and the side wall of the box body, and between the compressor and the side wall of the box body.

9. A kitchen air conditioner as claimed in claim 1, characterized in that: The box body and the shell side wall are provided with hanging grooves outside.

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