Case structure of fresh air conditioner

Abstract

A case structure of a fresh air conditioner relates to the technical field of fresh air conditioners and comprises a case frame and partition plates, the two partition plates used for dividing an inner cavity of the case frame into three independent functional areas are arranged in the case frame, the three independent functional areas include an evaporation chamber, an electric control chamber and a condensation chamber, and the electric control chamber is located between the evaporation chamber and the condensation chamber; the box body frame is provided with a panel corresponding to the front side of the evaporation chamber, the condensation chamber and the electric control chamber, and is provided with a sealing plate corresponding to the rear side of the electric control chamber; heat transfer between the evaporation chamber and the condensation chamber can be effectively reduced, the electric control assembly is protected, and the service life of the electric control assembly is prolonged; meanwhile, the requirements of different application scenes can be met by adjusting the position and angle of the draught fan, and the device is suitable for various installation environments.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air air conditioners, in particular to a chassis structure of a fresh air air conditioner. Background Art

[0002] As is known, fresh air air conditioner is an innovative product that integrates fresh air system and air conditioning function. It uniquely combines the ability of rapid cooling and fresh air delivery. Especially in the kitchen environment with high temperature and humidity, it is particularly important to ensure sufficient fresh air. Therefore, fresh air air conditioner has gradually been favored by users in recent years.

[0003] At present, most of the fresh air air conditioners on the market adopt an integrated structural design, that is, the condensing component and the evaporating component are integrated into the same body; however, the internal layout of the existing fresh air air conditioners is not reasonable, resulting in a lack of an effective heat insulation barrier between the condensing component and the evaporating component; due to the lack of this key barrier between the two, the heat emitted by the condensing component during operation will inevitably be transferred to the evaporating component, resulting in a significant reduction in the cooling efficiency of the evaporating component; this problem not only affects the overall performance of the fresh air air conditioner, but may also lead to increased energy consumption and even have a negative impact on the stability and service life of the equipment;

[0004] A Chinese patent (publication number: CN220981486U) discloses a kitchen air temperature and pressure regulating system; the patented air conditioning fresh air machine includes a chassis, in which a compressor, a condenser assembly, an evaporator assembly and a four-way valve assembly are arranged; an air outlet is arranged on the top of the chassis, and the air outlet is connected to the air duct assembly through a pipeline; an evaporator fan is arranged on the evaporator assembly, and the outlet of the evaporator fan is connected to the air outlet; in combination with the patent appendix Figure 2 It can be seen that there is only one partition between the condenser assembly and the evaporator assembly of the patent, which cannot effectively prevent the heat emitted by the condensing assembly from being transferred to the compartment where the evaporating assembly is located; in addition, the electrical control assembly of the patent occupies part of the space in the compartment where the evaporating assembly is located, reducing the cooling efficiency of the evaporating assembly. Utility Model Content

[0005] In order to overcome the deficiencies in the background technology, the utility model discloses a chassis structure of a fresh air air conditioner.

[0006] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0007] A chassis structure of a fresh air air conditioner comprises a box frame and a partition plate. Two partition plates are arranged in the box frame for dividing the inner cavity of the box frame into three independent functional areas. The three independent functional areas are an evaporation chamber, an electric control chamber and a condensation chamber, and the electric control chamber is located between the evaporation chamber and the condensation chamber. Panels are arranged on the front side of the box frame corresponding to the evaporation chamber, the condensation chamber and the electric control chamber, and a sealing plate is arranged on the rear side corresponding to the electric control chamber.

[0008] Preferably, the panel includes a first plate body for sealing the front side of the evaporation chamber and a second plate body for sealing the front side of the condensation chamber and the electric control chamber, and the second plate body is provided with a mesh opening, or the second plate body is provided with an opening, and a protective net is provided corresponding to the opening.

[0009] Preferably, the first plate body and / or the second plate body is a spliced ​​plate body formed by splicing a plurality of single plates, and corresponding side edges of two adjacent single plates are provided with a bending structure.

[0010] Preferably, two adjacent single boards are detachably connected.

[0011] Preferably, the inner wall of the evaporation chamber is paved with heat insulating cotton.

[0012] Preferably, a supporting plate is provided on the side of the inner wall of the evaporation chamber corresponding to the heat insulation cotton facing away from the inner wall of the evaporation chamber, and the surface of the supporting plate corresponding to one side of the inner wall of the evaporation chamber or facing away from the inner wall of the evaporation chamber is paved with heat insulation cotton.

[0013] Preferably, the box frame comprises a bottom plate, a top plate and side plates, and two side plates are installed between the bottom plate and the top plate.

[0014] Preferably, legs are provided at the bottom of the box frame.

[0015] Preferably, a UV disinfection device and / or a negative ion generator is installed in the evaporation chamber.

[0016] Preferably, a filter screen is installed on the rear side of the box frame corresponding to the evaporation chamber and / or the condensation chamber.

[0017] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0018] The utility model discloses a chassis structure of a fresh air air conditioner, which has a simple structure and is easy to assemble; two partition plates are arranged in the chassis frame for dividing the inner cavity of the chassis frame into an evaporation chamber, an electric control chamber and a condensation chamber, and the electric control chamber is located between the evaporation chamber and the condensation chamber; since the electric control chamber is located between the evaporation chamber and the condensation chamber and is an independent sealed area, the electric control chamber can play a heat insulation effect, effectively reducing the heat transferred from the condensation chamber to the evaporation chamber, and at the same time, the electric control component is arranged in the electric control chamber, which can effectively protect the electric control component, prevent the electric control component from being invaded by water vapor or dust, and improve the service life of the electric control component;

[0019] In addition, the inner wall of the evaporation chamber is paved with heat insulation cotton, and a support plate is provided on the side of the inner wall of the evaporation chamber corresponding to the heat insulation cotton facing away from the inner wall of the evaporation chamber, and the surface of the support plate is paved with heat insulation cotton. By providing a combined structure of a layer of heat insulation cotton, a support plate and another layer of heat insulation cotton, the heat insulation effect is further improved, and the heat emitted by the condensation component is effectively prevented from being transferred to the cabin where the evaporation component is located;

[0020] The panel includes a first plate body for sealing the front side of the evaporation chamber and a second plate body for sealing the front side of the condensation chamber and the electric control chamber; the first plate body and / or the second plate body are spliced ​​plates formed by splicing a plurality of single plates, and a bending structure is provided on the corresponding sides of two adjacent single plates; the three-dimensional sense and recognition of the panel are improved, and at the same time, the bending structure can improve the structural strength of the single plate, and avoid the panel from vibrating and making noise due to the influence of the fan and the heat exchange fan during operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 This is a schematic diagram of the first layout structure of the panel;

[0023] Figure 3 This is a schematic diagram of the second layout structure of the panel;

[0024] Figure 4 It is a schematic diagram of the thermal insulation structure in the evaporation chamber;

[0025] Figure 5 Schematic diagram of another insulation structure in the evaporation chamber.

[0026] In the figure: 1. bottom plate; 2. top plate; 3. side plate; 4. partition plate; 5. panel; 6. sealing plate; 7. supporting plate; 8. outrigger. DETAILED DESCRIPTION

[0027] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0028] Embodiment 1, in combination with Figure 1, a chassis structure of a fresh air air conditioner, comprising a box frame and a partition plate 4, wherein the box frame is provided with two partition plates 4 for dividing the inner cavity of the box frame into three independent functional areas, wherein the three independent functional areas are an evaporation chamber, an electric control chamber and a condensation chamber, and the electric control chamber is located between the evaporation chamber and the condensation chamber; a panel 5 is provided on the front side of the box frame corresponding to the evaporation chamber, the condensation chamber and the electric control chamber, and a sealing plate 6 is provided on the rear side corresponding to the electric control chamber, i.e., the front side of the evaporation chamber, the condensation chamber and the electric control chamber is sealed by the panel 5; as required, the box frame and the panel 5 can be made by bending or stamping parts , which is convenient for assembly; because the electric control room is located between the evaporation room and the condensation room, and forms an independent sealed area, the electric control room can give full play to its heat insulation effect; between the condensation room and the evaporation room, the electric control room is like a solid barrier, which effectively reduces the heat transferred from the condensation room to the evaporation room, and ensures the stability of the environment and work efficiency in the evaporation room; at the same time, placing the electric control components in the electric control room can not only effectively protect the electric control components from moisture or dust, but also significantly improve the service life of the electric control components, ensuring the stable operation of the entire system;

[0029] When in use, an evaporation component and a fan for conveying fresh air are arranged in the evaporation chamber, and a condensation component and a heat exchange fan are arranged in the condensation chamber; the evaporation component, the fan, the condensation component and the heat exchange fan are all conventional technologies, so the specific structure, installation and use methods thereof are not described in detail in this embodiment;

[0030] It should be noted that the air outlet of the fan can be set at the top or left and right sides of the box frame according to actual construction and installation requirements to reduce the difficulty of construction and installation, reduce the bending section of the air supply duct, and ensure the smoothness of fresh air circulation; the panel 5 is provided with a mesh opening at the position corresponding to the heat exchange fan, or the second plate body is provided with an opening, and a protective net is provided at the opening to ensure that the heat in the condensation chamber can be discharged through the heat exchange fan;

[0031] It should be noted that the evaporation chamber, the electric control chamber and the condensation chamber can be arranged vertically or horizontally; if the vertical arrangement is adopted, the evaporation chamber can be located at the top or the bottom of the box frame; if the horizontal arrangement is adopted, the evaporation chamber can be located at the left or the right of the box frame, and the layout structure is flexible;

[0032] It should be noted that only the fan for delivering fresh air can be started to deliver fresh air at normal temperature.

[0033] Embodiment 2, in combination with Figures 2-3, a chassis structure of a fresh air air conditioner, which is different from Example 1 in that, on the basis of Example 1, the panel 5 includes a first plate body for sealing the front side of the evaporation chamber and a second plate body for sealing the front side of the condensation chamber and the electric control chamber, and the second plate body is provided with a mesh opening; the panel 5 is split into the first plate body and the second plate body, which can facilitate the later independent maintenance of different areas, and at the same time can enhance the three-dimensional sense of the panel 5 and improve the overall aesthetics;

[0034] The first plate body and / or the second plate body is a spliced ​​plate body formed by splicing a plurality of single plates, and the corresponding sides of two adjacent single plates are provided with a bending structure; the three-dimensional sense and recognition of the panel 5 are further improved, and the bending structure can improve the structural strength of the single plate, and prevent the panel 5 from vibrating and making noise due to the influence of the fan and the heat exchange fan during operation;

[0035] In addition, two adjacent single boards can be detachably connected, that is, two adjacent single boards can be connected by bolts or buckles, which is easy to disassemble, and further facilitates the subsequent independent inspection and maintenance operations in different areas.

[0036] Embodiment 3, in combination with Figures 4-5 , a chassis structure of a fresh air air conditioner, based on embodiment 1 or 2, the inner wall of the evaporation chamber is paved with heat insulation cotton, which can prevent the heat in the external environment and the heat in the condensation chamber from being transferred into the evaporation chamber and affecting the cooling effect of the evaporation component;

[0037] The side of the inner wall of the evaporation chamber corresponding to the heat insulation cotton away from the inner wall of the evaporation chamber is provided with a supporting plate 7, and the surface of the supporting plate 7 corresponding to the inner wall of the evaporation chamber is paved with heat insulation cotton. Figure 4 As shown, the surface of the supporting plate 7 facing away from the inner wall of the evaporation chamber is paved with heat insulation cotton, such as Figure 5 As shown, by providing a combined structure of a layer of heat-insulating cotton, a supporting plate 7 and another layer of heat-insulating cotton, the heat-insulating effect is further improved;

[0038] It should be noted that the support plate 7 can protect a layer of heat-insulating cotton that is in close contact with the inner wall of the evaporation chamber, and attaching the heat-insulating cotton to the inner wall of the panel 5 can further reduce the noise generated by the vibration of the panel 5.

[0039] Embodiment 4, in combination with Figure 1 , a chassis structure of a fresh air air conditioner, based on any one of embodiments 1 to 3, the box frame comprises a bottom plate 1, a top plate 2 and a side plate 3, and two side plates 3 are installed between the bottom plate 1 and the top plate 2, that is, the box frame can be an integrated frame structure or a combined structure formed by splicing the bottom plate 1, the top plate 2 and the side plates 3;

[0040] The bottom of the box frame is provided with supporting legs 8, that is, when the box frame needs to be installed on the ground, the supporting legs 8 can be arranged at the bottom of the box frame to improve the stability of the box frame.

[0041] Embodiment 5, in combination with Figure 1 , a chassis structure of a fresh air air conditioner, based on any one of embodiments 1 to 4, a UV disinfection device and / or a negative ion generator is installed in the evaporation chamber, the UV disinfection device can disinfect and sterilize the indoor environment of the evaporation chamber, and the negative ion generator can enrich the delivered fresh air with negative ions, and the negative ions can absorb particles and gaseous pollutants in the air, improve the air quality, and thus deliver fresher and cleaner air; the UV disinfection device and the negative ion generator are both existing conventional technologies, so this embodiment will not repeat their specific structures and working principles;

[0042] In addition, a filter is installed on the rear side of the box frame corresponding to the evaporation chamber and / or condensation chamber, which can further improve the quality of the transported air and reduce the impact of floating objects in the environment on the evaporation component and the condensation component; the operator can regularly disassemble the filter for cleaning to ensure the ventilation performance of the filter.

[0043] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A chassis structure of a fresh air air conditioner, characterized by: The invention comprises a box frame and a partition plate (4), wherein the box frame is provided with two partition plates (4) for dividing the inner cavity of the box frame into three independent functional areas, wherein the three independent functional areas are an evaporation chamber, an electric control chamber and a condensation chamber, and the electric control chamber is located between the evaporation chamber and the condensation chamber; the box frame is provided with a panel (5) on the front side corresponding to the evaporation chamber, the condensation chamber and the electric control chamber, and a sealing plate (6) on the rear side corresponding to the electric control chamber.

2. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: The panel (5) comprises a first plate body for sealing the front side of the evaporation chamber and a second plate body for sealing the front side of the condensation chamber and the electric control chamber, and the second plate body is provided with a mesh opening, or the second plate body is provided with an opening, and a protective net is provided corresponding to the opening.

3. The chassis structure of the fresh air air conditioner according to claim 2, characterized in that: The first plate body and / or the second plate body is a spliced ​​plate body formed by splicing a plurality of single plates, and corresponding side edges of two adjacent single plates are provided with a bending structure.

4. The chassis structure of the fresh air air conditioner according to claim 3, characterized in that: Two adjacent single boards are detachably connected.

5. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: The inner wall of the evaporation chamber is paved with heat insulation cotton.

6. The chassis structure of the fresh air air conditioner according to claim 5, characterized in that: A support plate (7) is provided on the side of the inner wall of the evaporation chamber corresponding to the heat insulation cotton facing away from the inner wall of the evaporation chamber, and the surface of the support plate (7) corresponding to the side of the inner wall of the evaporation chamber or facing away from the inner wall of the evaporation chamber is paved with heat insulation cotton.

7. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: The box frame comprises a bottom plate (1), a top plate (2) and side plates (3), and two side plates (3) are installed between the bottom plate (1) and the top plate (2).

8. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: Support legs (8) are provided at the bottom of the box frame.

9. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: A UV disinfection device and / or a negative ion generator is installed in the evaporation chamber.

10. The chassis structure of the fresh air air conditioner according to claim 1, characterized in that: A filter screen is installed on the rear side of the box frame corresponding to the evaporation chamber and / or the condensation chamber.

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