An air-conditioning evaporator convenient for maintenance

Abstract

The present invention discloses an air-conditioning evaporator that is easy to maintain, including an air-conditioning shell, wherein a support mechanism is installed inside the air-conditioning shell, wherein the support mechanism includes fixed plates fixedly connected to the inner walls on both sides, vertical slide grooves are provided at the inner sides of the two groups of fixed plates, curved slide grooves are provided at the inner sides of the two groups of fixed plates near the front sides, support frames are provided at one end of the inner sides of the two groups of fixed plates, connecting plates are fixedly connected at the upper ends of the two groups of support frames, and limited blocks are fixedly connected to one end of the two groups of support frames near the insides of the two groups of vertical slide grooves, and fixed rods are provided at the inner sides of the two groups of vertical slide grooves near the lower sides. The air-conditioning evaporator that is easy to maintain described in the present invention controls the rotation of the two groups of support frames to open the cover plate, thereby making it more convenient for workers to inspect and repair, and greatly improving its convenience.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning evaporators, and in particular to an air-conditioning evaporator which is convenient for maintenance. Background Art

[0002] The air conditioner evaporator is a type of evaporator. The function of the air conditioner evaporator is to use the liquid low-temperature refrigerant to evaporate easily under low pressure, turn into steam and absorb the heat of the cooled medium to achieve the purpose of refrigeration. Household air conditioner evaporators are more common in life.

[0003] Most of the existing air conditioner evaporators are installed on the wall, but when inspecting the air conditioner evaporator, the outer shell needs to be disassembled for inspection. The shell is heavy and requires the cooperation of multiple people, making the inspection work cumbersome and inconvenient. Summary of the invention

[0004] The main purpose of the present invention is to provide an air-conditioning evaporator which is easy to maintain and can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] The cam is an air-conditioning system according to claim 1, wherein the air-conditioning shell is provided with a support mechanism which is fixedly connected to the inner walls of the two sides of the air-conditioning shell. The support mechanism comprises fixing plates which are fixedly connected to the inner walls of the two sides, vertical sliding grooves are provided at the inner positions of the two groups of fixing plates, and curved sliding grooves are provided at the inner ends of the two groups of fixing plates near the front sides. Support frames are respectively provided at the inner ends of the two groups of fixing plates, and connecting plates are fixedly connected to the upper ends of the two groups of supporting frames, and limiting blocks are fixedly connected to the inner portions of the two groups of vertical sliding grooves at one ends of the two groups of vertical sliding grooves, and fixing rods are provided between the inner portions of the two groups of vertical sliding grooves near the lower sides, and a rotating shaft is movably connected to one group of the two groups of fixing plates, and one end of the air-conditioning shell is fixedly connected to the motor at a position near the rotating shaft, and a first connecting rod is fixedly connected to the outer side of the rotating shaft, and a connecting block is sleeved on the outer side of the fixing rod near the position of one side supporting frame, and a second connecting rod is fixedly connected to the lower end of the first connecting rod.

[0007] Preferably, the two groups of fixing plates are located on the inner walls of both sides of the air-conditioning casing near the rear side, the vertical slide groove is communicated with the curved slide groove, the support frame and the connecting plate are integrated, the limit block is located in the middle position of the vertical slide groove, the limit block is adapted to the vertical slide groove, and the limit block is connected at the rear corner of the support frame.

[0008] Preferably, the fixed rod is respectively adapted to the vertical slide groove and the curved slide groove, the fixed rod passes through the lower internal position of the two groups of support frames, the fixed rod is fixedly connected to the two groups of support frames, one end of the rotating shaft is fixedly connected to the internal rotor of the motor, the connecting block is fixedly connected to the fixed rod, the second connecting rod is located inside the lower side of the connecting block, and the connecting block and the second connecting rod are movably connected.

[0009] Preferably, a cover plate is provided at an inner position on the upper side of the air-conditioning casing, two sets of connection ports are opened at both ends of the cover plate, ventilation windows are provided at both ends of the air-conditioning casing near the connection ports, and a main body is provided at the inner bottom of the air-conditioning casing.

[0010] Preferably, the cover plate is fixedly connected to the two sets of connecting plates, and the connecting port is close to the lower side of the air conditioner casing.

[0011] Preferably, the connection ports correspond to two ends of the main body, and the ventilation window is located between the two groups of connection ports.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The internal body can be inspected and maintained by opening the cover plate, and the reserved connection port can facilitate the connection of the main body's air inlet pipe with the vehicle pipe, and the ventilation window prevents the formation of a closed space inside the air-conditioning shell, which affects the operation of the main body. Secondly, the start motor drives the rotating shaft to rotate, and at the same time, the connecting block is lifted up through the connection of the second connecting rod, and the connecting block and the fixed rod are in a fixed connection relationship, so that the fixed rod moves upward along the two sets of vertical slide grooves, and the two sets of fixedly connected support frames are lifted together, and at the same time, the cover plate fixedly connected by the two sets of connecting plates is lifted, and when the two sets of limit blocks move to the top of the vertical slide grooves and the two sets of fixed rods move to the middle position, the rotation of the two sets of first connecting rods will pull the fixed rod to move toward the inside of the two sets of curved slide grooves again, thereby rotating the two sets of fixedly connected support frames, and driving the cover plate to rotate at the same time, opening the internal space, and opening the cover plate by controlling the rotation of the two sets of support frames, so that workers can inspect and maintain more conveniently, and greatly improve its convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an air-conditioning evaporator that is easy to maintain according to the present invention;

[0015] Figure 2 It is a schematic diagram of the overall partial cross-section structure of an air-conditioning evaporator that is easy to repair according to the present invention;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a supporting mechanism of an air-conditioning evaporator that is convenient for maintenance according to the present invention;

[0017] Figure 4 The present invention is a schematic diagram of a partial cross-section structure of a support mechanism for an air-conditioning evaporator that is easy to maintain.

[0018] In the figure: 1. air conditioner casing; 2. cover plate; 3. connection port; 4. ventilation window; 5. main body; 6. supporting mechanism; 61. fixing plate; 62. vertical slide groove; 63. curved slide groove; 64. supporting frame; 65. connecting plate; 66. limiting block; 67. fixing rod; 68. rotating shaft; 69. motor; 610. first connecting rod; 611. connecting block; 612. second connecting rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, an air conditioner evaporator with convenient maintenance includes an air conditioner housing 1, and a support mechanism 6 is installed inside the air conditioner housing 1. The support mechanism 6 includes fixed plates 61 fixedly connected to the inner walls on both sides, and the inner sides of the two sets of fixed plates 61 are both provided with vertical slide grooves 62. The inner sides of the two sets of fixed plates 61 are both provided with curved slide grooves 63 near the front sides, and the inner ends of the two sets of fixed plates 61 are respectively provided with support frames 64. The upper ends of the two sets of support frames 64 are both fixedly connected with connecting plates 65. One end of the two sets of support frames 64 is close to the two sets of vertical The interior of the slide groove 62 is fixedly connected to the limiting block 66, and a fixing rod 67 is arranged between the interiors of the two groups of vertical slide grooves 62 near the lower side. One of the two groups of fixed plates 61 is movably connected to a rotating shaft 68. A motor 69 is fixedly connected to a position near the rotating shaft 68 at one end of the air-conditioning casing 1, and a first connecting rod 610 is fixedly connected to the outer side of the rotating shaft 68. A connecting block 611 is sleeved on the outer side of the fixed rod 67 near a side support frame 64, and a second connecting rod 612 is fixedly connected to the lower end of the first connecting rod 610.

[0021] In this embodiment, the two groups of fixing plates 61 are located on the inner walls of both sides of the air-conditioning casing 1 near the rear side, the vertical slide groove 62 is communicated with the curved slide groove 63, the support frame 64 and the connecting plate 65 are integrated, the limit block 66 is located in the middle position of the vertical slide groove 62, the limit block 66 is adapted to the vertical slide groove 62, the limit block 66 is connected at the rear corner of the support frame 64, the fixing rod 67 is adapted to the vertical slide groove 62 and the curved slide groove 63 respectively, the fixing rod 67 passes through the lower inner position of the two groups of supporting frames 64, the fixing rod 67 is fixedly connected to the two groups of supporting frames 64, one end of the rotating shaft 68 is fixedly connected to the internal rotor of the motor 69, the connecting block 611 is fixedly connected to the fixing rod 67, the second connecting rod 612 is located inside the lower side of the connecting block 611, and the connecting block 611 and the second connecting rod 612 are movably connected.

[0022] Specifically, the starting motor 69 drives the rotating shaft 68 to rotate, and at the same time, the connecting block 611 is lifted up through the connection with the second connecting rod 612, and the connecting block 611 is fixedly connected to the fixing rod 67, so that the fixing rod 67 moves upward along the two groups of vertical slide grooves 62, and the two groups of fixedly connected support frames 64 are lifted up together. At the same time, the cover plate 2 fixedly connected by the two groups of connecting plates 65 is lifted up. When the two groups of limit blocks 66 move to the top of the vertical slide grooves 62 and the two groups of fixed rods 67 move to the middle position, the rotation of the two groups of first connecting rods 610 will pull the fixing rod 67 to move inside the two groups of curved slide grooves 63 again, thereby rotating the two groups of fixedly connected support frames 64, and driving the cover plate 2 to rotate and open the internal space. The cover plate 2 is opened by controlling the rotation of the two groups of support frames 64, which makes it more convenient for workers to inspect and repair, and greatly improves its convenience.

[0023] In this embodiment, a cover plate 2 is provided at an inner position on the upper side of the air-conditioning casing 1, and two groups of connecting ports 3 are opened at both ends of the cover plate 2. Ventilation windows 4 are provided at both ends of the air-conditioning casing 1 near the connecting ports 3. A main body 5 is provided at the inner bottom of the air-conditioning casing 1. The cover plate 2 is fixedly connected to the two groups of connecting plates 65. The connecting port 3 is close to the lower side of the air-conditioning casing 1. The connecting port 3 corresponds to the two ends of the main body 5, and the ventilation window 4 is located between the two groups of connecting ports 3.

[0024] Specifically, the internal main body 5 can be inspected and repaired by opening the cover 2, the reserved connection port 3 can facilitate the connection of the air pipe of the main body 5 with the vehicle pipeline, and the air vent 4 prevents a closed space from being formed inside the air-conditioning casing 1 to affect the operation of the main body 5.

[0025] Working principle:

[0026] When in use, firstly, the internal main body 5 can be inspected and repaired by opening the cover plate 2. The reserved connection port 3 can facilitate the connection of the air pipe of the main body 5 with the vehicle pipe. The air vent 4 prevents a closed space from being formed inside the air conditioner housing 1 to affect the operation of the main body 5. Secondly, the motor (model: Y2-90L-2) 69 is started to drive the rotating shaft 68 to rotate. At the same time, the connecting block 611 is lifted through the connection of the second connecting rod 612. The connecting block 611 and the fixing rod 67 are in a fixed connection relationship, so that the fixing rod 67 moves upward along the two sets of vertical slide grooves 62, and the two sets of support frames connected are fixed at the same time. 64 are lifted up together, and at the same time, the cover plate 2 fixedly connected by two sets of connecting plates 65 is lifted up, when the two sets of limit blocks 66 move to the top of the vertical slide groove 62, and the two sets of fixed rods 67 move to the middle position, the rotation of the two sets of first connecting rods 610 will pull the fixed rods 67 to move to the inside of the two sets of curved slide grooves 63 again, thereby making the two sets of fixedly connected support frames 64 rotate, and at the same time drive the cover plate 2 to rotate, opening the internal space, and the cover plate 2 is opened by controlling the rotation of the two sets of support frames 64, so that it becomes more convenient for workers to inspect and repair, and at the same time greatly improves its convenience.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An air-conditioning evaporator that is easy to maintain, comprising an air-conditioning housing (1), characterized in that: A support mechanism (6) is installed inside the air conditioner casing (1), and the support mechanism (6) includes fixed plates (61) fixedly connected to the inner walls on both sides, the inner sides of the two groups of fixed plates (61) are provided with vertical slide grooves (62), the inner sides of the two groups of fixed plates (61) are provided with curved slide grooves (63) near the front sides, and the inner ends of the two groups of fixed plates (61) are respectively provided with support frames (64), the upper ends of the two groups of support frames (64) are fixedly connected to connecting plates (65), and one end of the two groups of support frames (64) is fixedly connected to the inside of the two groups of vertical slide grooves (62). A limit block (66), a fixed rod (67) is arranged between the inner parts of the two groups of vertical slide grooves (62) near the lower side, one of the two groups of fixed plates (61) is movably connected with a rotating shaft (68), one end of the air conditioner housing (1) is fixedly connected with a motor (69) near the rotating shaft (68), the outer side of the rotating shaft (68) is fixedly connected with a first connecting rod (610), the outer side of the fixed rod (67) is sleeved with a connecting block (611) near the side support frame (64), and the lower end of the first connecting rod (610) is fixedly connected with a second connecting rod (612); The two groups of fixing plates (61) are located on the inner walls of both sides of the air conditioner housing (1) near the rear side, the vertical slide groove (62) is connected to the curved slide groove (63), the support frame (64) and the connecting plate (65) are integrated, the limit block (66) is located in the middle position of the vertical slide groove (62), the limit block (66) is adapted to the vertical slide groove (62), and the limit block (66) is connected to the rear corner of the support frame (64); The fixed rod (67) is respectively matched with the vertical slide groove (62) and the curved slide groove (63); the fixed rod (67) passes through the lower inner position of the two groups of support frames (64); the fixed rod (67) and the two groups of support frames (64) are fixedly connected; one end of the rotating shaft (68) is fixedly connected to the internal rotor of the motor (69); the connecting block (611) and the fixed rod (67) are fixedly connected; the second connecting rod (612) is located inside the lower side of the connecting block (611); the connecting block (611) and the second connecting rod (612) are movably connected.

2. The air-conditioning evaporator with convenient maintenance according to claim 1, characterized in that: A cover plate (2) is provided at an inner position on the upper side of the air conditioner casing (1), two sets of connection ports (3) are provided at both ends of the cover plate (2), ventilation windows (4) are provided at positions close to the connection ports (3) at both ends of the air conditioner casing (1), and a main body (5) is provided at the inner bottom of the air conditioner casing (1).

3. The air-conditioning evaporator with convenient maintenance according to claim 2, characterized in that: The cover plate (2) is fixedly connected to the two groups of connection plates (65), and the connection port (3) is located close to the lower side of the air conditioner casing (1).

4. The air-conditioning evaporator with convenient maintenance according to claim 2, characterized in that: The connection ports (3) correspond to two ends of the main body (5), and the ventilation windows (4) are located between the two groups of connection ports (3).

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