Valve plate, air conditioner outdoor unit and air conditioner

Abstract

The utility model provides a valve plate, an air conditioner outdoor unit and an air conditioner. The valve plate comprises a main plate body, the main plate body is provided with a high-pressure and low-pressure valve mounting notch, the high-pressure and low-pressure valve mounting notch is through in one end in the first direction, and a vacant part is formed between the lower opening wall of the high-pressure and low-pressure valve mounting notch and the plate edge of the end, in the first direction, of the main plate body. In this way, in the process that the opening wall of the opening end of the matching notch of the side plate passes through the opening end of the high-low pressure valve mounting notch, the area where the opening wall of the opening end of the matching notch of the side plate can make contact with the lower opening wall of the opening end of the high-low pressure valve mounting notch is smaller; the opening wall of the opening end of the matching notch is easier to pass through the lower opening wall of the opening end of the high-low pressure valve mounting notch, and is less likely to be inserted into the other side of the main plate body in the third direction from one side of the main plate body in the third direction through the high-low pressure valve mounting notch, so that the situation that the side plate and the valve plate are inserted and clamped together to cause assembly errors can be effectively avoided; according to the scheme, the inserting efficiency of the side rear plate can be effectively improved.

Description

Technical Field

[0001] The utility model relates to air conditioning equipment technology, and more specifically, to a valve plate, an air conditioning outdoor unit and an air conditioner. Background Art

[0002] Existing air conditioners, such as Figures 1 to 3 As shown, the air conditioner outdoor unit includes a chassis 10, a valve plate assembly and a right rear side plate 30, the right rear side plate 30 includes a right side plate and a rear side plate connected to each other, the right side plate is provided with a matching notch 31 penetrating at the bottom, the valve plate assembly includes a high-pressure and low-pressure valve 40 and a valve plate 20 with a high-pressure and low-pressure valve installation notch 21, the high-pressure and low-pressure valve 40 includes a high-pressure valve and a low-pressure valve, the high-pressure and low-pressure valve installation notch 21 includes a high-pressure valve installation notch and a low-pressure valve installation notch, one of the high-pressure valve installation notch and the low-pressure valve installation notch is opened forward and the other is opened backward, the high-pressure valve is fixedly arranged in the high-pressure valve installation notch, and the low-pressure valve is fixedly arranged in the high-pressure valve installation notch. In the low-pressure valve installation notch 21, the valve plate 20 is arranged along the front-to-back direction and is vertically fixed to the right end of the chassis 10, and the right rear side plate 30 is inserted into the right end of the chassis 10 from top to bottom, and finally the mouth wall of the matching notch 31 abuts against the plate edge of the valve plate 20 to the left on the right side of the valve plate 20 (that is, the front side mouth wall of the matching notch 31 abuts against the front plate of the valve plate 20 to the left on the right side of the valve plate 20, the rear side mouth wall of the matching notch 31 abuts against the rear plate of the valve plate 20 to the left on the right side of the valve plate 20, and the upper side mouth wall of the matching notch 31 abuts against the upper plate of the valve plate 20 to the left on the right side of the valve plate 20).

[0003] In the process of inserting the right side plate from top to bottom on the right side of the valve plate 20, the open end of the matching notch 31 is easily inserted into the high and low pressure valve installation notch 21 when passing through the opening of the high and low pressure valve installation notch 21, causing the right side plate to be stuck on the valve plate 20 and an assembly error. Utility Model Content

[0004] The embodiment of the utility model provides a valve plate, which can solve the problem that the side rear plate is easily stuck in the high and low pressure valve installation gaps of the valve plate during the insertion process, and can effectively improve the insertion efficiency of the side rear plate.

[0005] The embodiment of the utility model also provides an air-conditioning outdoor unit and an air conditioner.

[0006] The valve plate provided by the embodiment of the utility model includes: a main board body, the main board body has high and low pressure valve installation notches, the high and low pressure valve installation notches are connected at one end in the first direction, and there is a vacant part between the lower wall of the high and low pressure valve installation notches and the plate edge of the main board body at one end in the first direction, and the up and down directions intersect with the first direction.

[0007] In some exemplary embodiments, a lower wall of the open end of the high- and low-pressure valve installation notch is provided with a chamfer, and the vacant portion is a notch formed at the chamfer.

[0008] In some exemplary embodiments, the lower outer end surface of the open end of the high- and low-pressure valve installation notch is coplanar with the plate edge of the main plate body at one end in the first direction.

[0009] In some exemplary embodiments, the first direction is the front-to-back direction, and the high- and low-pressure valve installation notches include a first installation notch and a second installation notch. The front end of the first installation notch is through-connected, and the rear end of the second installation notch is through-connected. The lower wall of the opening end of the first installation notch and the lower wall of the opening end of the second installation notch are both provided with the chamfer.

[0010] In some exemplary embodiments, the first installation gap includes a plurality of gaps spaced apart from each other vertically, and the second installation gap includes a plurality of gaps spaced apart from each other vertically.

[0011] In some exemplary embodiments, the lower outer end surface of the open end of the high and low pressure valve installation notch is located on the side of the plate edge at one end of the main board body in the first direction adjacent to the bottom of the high and low pressure valve installation notch, and the vacant portion is a gap formed between the lower outer end surface of the open end of the high and low pressure valve installation notch and the plate edge at one end of the main board body in the first direction.

[0012] In some exemplary embodiments, the main body includes a side plate located at the periphery and a convex hump located at the interior, the high and low pressure valve installation notches extend from the side plate to the convex hump, and the vacant portion is at least located at the side plate.

[0013] In some exemplary embodiments, the first direction is the front-to-back direction, and the high- and low-pressure valve installation notches include a plurality of first installation notches spaced apart from each other up and down and a plurality of second installation notches spaced apart from each other up and down, the front ends of the plurality of first installation notches are connected, and the rear ends of the plurality of second installation notches are connected; wherein: the lower outer end surface of the opening end of a part of the first installation notches is coplanar with the front plate edge of the main board body, and the lower mouth wall of the opening end of the first installation notch of this part is provided with a first screw hole, and the lower outer end surface of the opening end of another part of the first installation notch is located on the rear side of the front plate edge of the main board body; the lower outer end surface of the opening end of a part of the second installation notch is coplanar with the rear plate edge of the main board body, and the lower mouth wall of the opening end of the second installation notch of this part is provided with a first screw hole, and the lower outer end surface of the opening end of another part of the second installation notch is located on the front side of the rear plate edge of the main board body.

[0014] The air-conditioning outdoor unit provided by the embodiment of the utility model includes a chassis, a side rear plate, a high-pressure and low-pressure valve and the valve plate described in any of the above embodiments, the side rear plate includes a side plate and a rear plate connected to each other, the side plate is located on the front side of the rear plate and is provided with a matching notch that passes through the lower part, the high-pressure and low-pressure valves are fixed in the installation notch of the high-pressure and low-pressure valves, and form a valve plate assembly with the valve plate, the main board body is vertically fixed to the chassis, the side rear plate is downwardly plugged and installed on the chassis, the side plate is located on one side of the third direction of the main board body, the matching notch is inserted into the valve plate assembly, and the mouth wall of the matching notch abuts against the main board body toward the other side of the third direction, the first direction is the front-to-back direction, and the front-to-back direction, the up-down direction and the third direction intersect.

[0015] The air conditioner provided in the embodiment of the utility model includes the air conditioner outdoor unit described in any one of the above embodiments.

[0016] The valve plate provided by the embodiment of the utility model has a main body that is vertically fixed on the chassis, and the side plate of the side rear plate is located on one side of the main body in the third direction, and the side rear plate is plugged and installed on the chassis downward. Since there is a vacant part between the lower mouth wall of the high and low pressure valve installation notch and the plate edge of the main body at one end of the first direction, the mouth wall of the opening end of the matching notch of the side plate can contact the lower mouth wall of the opening end of the high and low pressure valve installation notch in the process of passing through the opening end of the high and low pressure valve installation notch. The mouth wall of the opening end of the matching notch of the side plate can more easily pass through the lower mouth wall of the opening end of the high and low pressure valve installation notch, and it is not easy to be inserted from one side of the third direction of the main body to the other side of the third direction of the main body through the high and low pressure valve installation notch, which can effectively avoid the side plate and the valve plate from being stuck together and causing assembly errors. Therefore, this scheme can effectively improve the insertion efficiency of the side rear plate.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0019] Figure 1 A schematic diagram of the structure of an air conditioner outdoor unit of the related art;

[0020] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the middle valve plate assembly;

[0021] Figure 3 for Figure 1 Structural schematic diagram of the middle valve plate assembly;

[0022] Figure 4 A schematic diagram of the structure of a valve plate provided in some embodiments of the present application;

[0023] Figure 5 It is a structural schematic diagram of the side rear plate and the valve plate assembly in a matching state;

[0024] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of part A;

[0025] Figure 7 A schematic diagram of the structure of a valve plate provided in some other embodiments of the present application;

[0026] Figure 8 It is a structural schematic diagram of the side rear plate and the valve plate assembly in a matching state;

[0027] Fig. 9 for Figure 8 A schematic diagram of the enlarged structure of part B in FIG.

[0028] Fig.10 A schematic diagram of the structure of a valve plate provided in some further embodiments of the present application;

[0029] Fig.11 It is a structural schematic diagram of the side rear plate and the valve plate assembly in a matching state;

[0030] Fig.12 for Fig.11 Schematic diagram of the enlarged structure of part C in.

[0031] Figures 1 to 3 The corresponding relationship between the reference numerals and the component names is as follows:

[0032] 10 chassis, 20 valve plate, 21 high pressure valve installation notch, 30 right rear side plate, 31 matching notch, 40 high and low pressure valves.

[0033] Figures 4 to 12 The corresponding relationship between the reference numerals and the component names is as follows:

[0034] 200 side rear plate, 210 matching notch, 211 second screw hole, 220 bent plate, 300 high and low pressure valves, 400 main plate, 410 vacant part, 420 high and low pressure valve installation notch, 421 first screw hole, 430 chamfer, 440 side plate, 450 convex bump. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the utility model will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0036] The air conditioner outdoor unit provided in the embodiment of the utility model comprises a chassis, a side rear plate 200, a high and low pressure valve 300 and a valve plate. Figures 4 to 12 As shown, the side rear plate 200 includes a side plate and a rear plate connected to each other, the side plate is located at the front side of the rear plate and is provided with a matching notch 210 that penetrates the bottom. The valve plate includes: a main body 400, the main body 400 has a high and low pressure valve installation notch 420, the high and low pressure valve installation notch 420 penetrates at one end in the front-to-back direction, the high and low pressure valve 300 is fixed in the high and low pressure valve installation notch 420, and forms a valve plate assembly with the main body 400, and there is a vacant part 410 between the lower mouth wall of the high and low pressure valve installation notch 420 and the plate edge of one end of the main body 400 in the front-to-back direction. The main body 400 is vertically fixed to the chassis, the side rear plate 200 is plugged and installed on the chassis downward, the side plate is located on one side of the main body 400 in the third direction, the matching notch 210 is inserted into the valve plate assembly, and the mouth wall of the matching notch 210 abuts against the main body 400 toward the other side of the third direction, and the front-to-back direction, the up-down direction and the third direction intersect.

[0037] The high- and low-pressure valve installation notch 420 is connected at one end in the front-to-back direction, and there is a vacant portion 410 between the lower wall of the high- and low-pressure valve installation notch 420 and the plate edge of the main board body 400 at one end in the front-to-back direction, that is: for the high- and low-pressure valve installation notch 420 that is connected at the front end, there is a vacant portion 410 between the lower wall of the high- and low-pressure valve installation notch 420 and the front plate edge of the main board body 400; for the high- and low-pressure valve installation notch 420 that is connected at the rear end, there is a vacant portion 410 between the lower wall of the high- and low-pressure valve installation notch 420 and the rear plate edge of the main board body 400.

[0038] In the air conditioner outdoor unit, the main body 400 is vertically fixed on the chassis, the side plate of the side rear plate 200 is located on one side of the main body 400 in the third direction, and the side rear plate 200 is plugged downward and installed on the chassis. Since there is a vacant part 410 between the lower opening wall of the high and low pressure valve installation notch 420 and the plate edge of one end of the main body 400 in the front and rear directions, the opening wall of the opening end of the matching notch 210 of the side plate passes through the opening end of the high and low pressure valve installation notch 420. The area in which the mouth wall of the end can contact the lower mouth wall of the open end of the high- and low-pressure valve installation notch 420 is smaller, and the mouth wall of the open end of the matching notch 210 can more easily pass through the lower mouth wall of the open end of the high- and low-pressure valve installation notch 420, and it is more difficult to insert from one side of the third direction of the main board body 400 through the high- and low-pressure valve installation notch 420 to the other side of the third direction of the main board body 400, which can effectively avoid the side plate and the valve plate being stuck together and causing assembly errors. Therefore, this solution can effectively improve the insertion efficiency of the side rear plate 200.

[0039] Wherein, the third direction is the left-right direction. For the technical solution that the side rear panel 200 is the right rear side panel, one side of the third direction of the main board body 400 is the right side, and the other side of the third direction of the main board body 400 is the left side; for the technical solution that the side rear panel 200 is the left rear side panel, one side of the third direction of the main board body 400 is the left side, and the other side of the third direction of the main board body 400 is the right side.

[0040] In some exemplary embodiments, Figures 4 to 6 As shown, the lower wall of the opening end of the high-low pressure valve installation notch 420 is provided with a chamfer 430, and the vacant portion 410 is a notch formed at the chamfer 430 (the notch is generally triangular in shape). When the wall of the opening end of the matching notch 210 reaches the chamfer 430, the chamfer 430 reduces the contact area between the wall of the opening end of the matching notch 210 and the lower wall of the opening end of the high-low pressure valve installation notch 420, so that the wall of the opening end of the matching notch 210 can more easily pass through the lower wall of the opening end of the high-low pressure valve installation notch 420, which can effectively avoid the side plate and the valve plate from being stuck together and causing assembly errors.

[0041] In some examples, such as Figures 4 to 6 As shown, the lower outer end surface of the opening end of the high-low pressure valve installation notch 420 is coplanar with the plate edge of one end of the main body 400 in the front-to-back direction. For the high-low pressure valve installation notch 420 that is through at the front end, the lower outer end surface of the opening end of the high-low pressure valve installation notch 420 is coplanar with the front plate edge of the main body 400; for the high-low pressure valve installation notch 420 that is through at the rear end, the lower outer end surface of the opening end of the high-low pressure valve installation notch 420 is coplanar with the rear plate edge of the main body 400.

[0042] Of course, it is also possible that the lower outer end surface of the open end of the high- and low-pressure valve installation notch 420 is located on the side of the plate edge at one end of the main board body 400 in the front-to-back direction, adjacent to the bottom of the high- and low-pressure valve installation notch 420, so as to reduce the overlapping width of the mouth wall of the open end of the high- and low-pressure valve installation notch 420 and the mouth wall of the open end of the matching notch 210 in the front-to-back direction. In this way, the mouth wall of the open end of the matching notch 210 can smoothly pass through the lower mouth wall of the open end of the high- and low-pressure valve installation notch 420 by shaking the side rear plate 200, and the mouth wall of the open end of the matching notch 210 inserted on the other side of the third direction of the main board body 400 can be swung back to one side of the third direction of the main board body 400 by shaking the side rear plate 200. For the high and low pressure valve installation notch 420 that passes through the front end, the overlap width of the opening end wall of the high and low pressure valve installation notch 420 and the front side wall of the opening end of the matching notch 210 in the front-to-back direction is reduced; for the high and low pressure valve installation notch 420 that passes through the rear end, the overlap width of the opening end wall of the high and low pressure valve installation notch 420 and the rear side wall of the opening end of the matching notch 210 in the front-to-back direction is reduced. Preferably, the overlap width is not greater than 3 mm.

[0043] In some examples, such as Figures 4 to 6 As shown, the high-low pressure valve installation gap 420 includes a first installation gap arranged in the front-to-back direction and a second installation gap arranged in the front-to-back direction, the front end of the first installation gap is connected, the rear end of the second installation gap is connected, and the lower wall of the opening end of the first installation gap and the lower wall of the opening end of the second installation gap are both provided with a chamfer 430. The high-low pressure valve 300 includes a high-pressure valve and a low-pressure valve, one of which is provided in the first installation gap and the other is provided in the second installation gap.

[0044] It can be that the first installation notch and the second installation notch each include one; or it can be that Figures 4 to 6 As shown, the first mounting gap includes a plurality of gaps spaced apart in upper and lower directions, the second mounting gap includes a plurality of gaps spaced apart in upper and lower directions, the number of the plurality of first mounting gaps and the plurality of second mounting gaps are the same and correspond one to one from front to back; all of the above can achieve the purpose of the present application, and its purpose does not deviate from the design idea of ​​the present utility model, and will not be repeated here, and should all fall within the protection scope of the present application.

[0045] In some other exemplary embodiments, Figures 7 to 12 As shown, the lower outer end surface of the opening end of the high and low pressure valve installation notch 420 is located on the side of the plate edge at one end of the main body 400 in the front-to-back direction, adjacent to the bottom of the high and low pressure valve installation notch 420, and the vacant portion 410 is a notch formed between the lower outer end surface of the opening end of the high and low pressure valve installation notch 420 and the plate edge at one end of the main body 400 in the front-to-back direction. Among them, the vacant portion 410 is connected to the opening end of the high and low pressure valve installation notch 420 adjacent to the lower side thereof in vertical communication.

[0046] The lower outer end surface of the open end of the high- and low-pressure valve installation notch 420 is located on the side of the plate edge at one end of the main board body 400 in the front-to-back direction, adjacent to the bottom of the high- and low-pressure valve installation notch 420, so as to reduce the overlapping width of the mouth wall of the open end of the high- and low-pressure valve installation notch 420 and the mouth wall of the open end of the matching notch 210 in the front-to-back direction. In this way, the mouth wall of the open end of the matching notch 210 can smoothly pass through the lower mouth wall of the open end of the high- and low-pressure valve installation notch 420 by shaking the side rear plate 200, and the mouth wall of the open end of the matching notch 210 inserted on the other side of the third direction of the main board body 400 can be swung back to one side of the third direction of the main board body 400 by shaking the side rear plate 200. For the high and low pressure valve installation gap 420 that passes through the front end, the overlap width of the opening end wall of the high and low pressure valve installation gap 420 and the front side wall of the opening end of the matching gap 210 in the front-to-back direction is reduced (or even does not overlap); for the high and low pressure valve installation gap 420 that passes through the rear end, the overlap width of the opening end wall of the high and low pressure valve installation gap 420 and the rear side wall of the opening end of the matching gap 210 in the front-to-back direction is reduced (or even does not overlap). Preferably, the overlap width is not greater than 3 mm.

[0047] In some examples, such as Figure 7 and Fig.10 As shown, the main body 400 includes a side plate 440 located at the periphery and a convex 450 located at the interior, the high and low pressure valve installation notch 420 extends from the side plate 440 to the convex 450, the bottom of the high and low pressure valve installation notch 420 is located on the convex 450, and the side plate 440 is a discontinuous structure in the circumferential direction of the convex 450. In one embodiment, as Figures 10 to 12 As shown, the vacant portion 410 is located at the side plate 440. At this time, the overlap width K can be set to 1 mm to 3 mm. In this way, the vacant portion 410 retains a portion of the side plate 440, so that the valve plate has better strength. Figures 7 to 9 As shown, the vacant portion 410 is located at both the side plate 440 and the convex hump 450 (i.e., the vacant portion 410 is located at both the side plate 440 and the side wall of the convex hump 450, and the side wall of the convex hump 450 may be an inclined side wall), and the overlapping width is 0 at this time (i.e., the mouth wall of the opening end of the high- and low-pressure valve installation notch 420 has no overlapping part with the mouth wall of the opening end of the matching notch 210 in the front-to-back direction), so that the lower mouth wall of the opening end of the high- and low-pressure valve installation notch 420 will not block the mouth wall of the opening end of the matching notch 210 from being inserted downward.

[0048] In some examples, such as Figure 7 and Fig.10As shown, the high and low pressure valve installation gap 420 includes a plurality of first installation gaps spaced apart from each other and a plurality of second installation gaps spaced apart from each other. The front ends of the plurality of first installation gaps are connected, and the rear ends of the plurality of second installation gaps are connected. Figure 7 and Fig.10 As shown, the lower outer end surface of the opening end of a portion of the first installation notch is coplanar with the front panel edge of the main board body 400, and the lower opening wall of the opening end of the first installation notch is provided with a first screw hole 421 (there is no vacant portion 410 between the lower opening wall of the opening end of the first installation notch and the front panel edge of the main board body 400), and the lower outer end surface of the opening end of another portion of the first installation notch is located at the rear side of the front panel edge of the main board body 400 (that is, there is a vacant portion 410 between the lower opening wall of the opening end of the first installation notch and the front panel edge of the main board body 400). The lower outer end surface of the opening end of a part of the second installation notch is coplanar with the rear plate edge of the main board body 400, and the lower wall of the opening end of the part of the second installation notch is provided with a first screw hole 421 (i.e., there is no vacant portion 410 between the lower wall of the opening end of the part of the second installation notch and the rear plate edge of the main board body 400), and the lower outer end surface of the opening end of another part of the second installation notch is located in front of the rear plate edge of the main board body 400 (i.e., there is a vacant portion 410 between the lower wall of the opening end of the part of the second installation notch and the rear plate edge of the main board body 400). Wherein, Figure 8 and Fig.11 As shown, the side plate is provided with a plurality of second screw holes 221 , and after the side rear plate is inserted into place, the first screw hole 421 and the second screw hole 221 are aligned one by one, and the screws pass through the second screw hole 221 and are tightened in the first screw hole 421 .

[0049] In some exemplary embodiments, Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig.10 and Fig.11 As shown, the front and rear side walls of the matching notch 210 are both provided with a bent plate 220 extending toward one side of the side plate in the third direction, the bent plate 220 covers one side of the convex hump 450 in the third direction and covers the vacant portion 410, and the distance between the bent plate 220 and the high and low pressure valve 300 in the front and rear directions is less than 10 mm, so that rodents can be prevented from passing through the part of the high and low pressure valve installation notch 420 between the bent plate 220 and the high and low pressure valve 300. The matching notch 210 is inserted and sleeved on the convex hump 450.

[0050] For the technical solution that the side rear panel 200 is the right rear side panel, the bent plate 220 is located on the right side of the main board body 400, the bent plate 220 located on the front side covers the right front part of the convex hump 450, and the bent plate 220 located on the rear side covers the right rear part of the convex hump 450; for the technical solution that the side rear panel 200 is the left rear side panel, the bent plate 220 is located on the left side of the main board body 400, the bent plate 220 located on the front side covers the left front part of the convex hump 450, and the bent plate 220 located on the rear side covers the left rear part of the convex hump 450.

[0051] The air conditioner (not shown in the figure) provided in the embodiment of the utility model comprises the air conditioner outdoor unit described in any one of the above embodiments.

[0052] This air conditioner has all the advantages of the air conditioner outdoor unit provided by any of the above embodiments, which will not be described in detail here.

[0053] In some embodiments, the number of the high pressure valve, the high pressure valve installation notch, the low pressure valve and the low pressure valve installation notch is the same, and all are multiple. The air conditioner also includes multiple air conditioner indoor units, and the high pressure pipe and low pressure pipe of each air conditioner indoor unit are connected to a pair of high pressure valves and low pressure valves of the air conditioner outdoor unit.

[0054] To sum up, the valve plate provided in the embodiment of the utility model has a main body that is vertically fixed on the chassis, and the side plate of the side rear plate is located on one side of the main body in the third direction, and the side rear plate is plugged and installed on the chassis downward. Since there is a vacant part between the lower mouth wall of the high and low pressure valve installation notch and the plate edge at one end of the main body in the front and rear directions, the mouth wall of the opening end of the matching notch of the side plate can contact the lower mouth wall of the opening end of the high and low pressure valve installation notch in the process of passing through the opening end of the high and low pressure valve installation notch. The mouth wall of the opening end of the matching notch of the side plate and the lower mouth wall of the opening end of the high and low pressure valve installation notch are smaller, and the mouth wall of the opening end of the matching notch is easier to pass through the lower mouth wall of the opening end of the high and low pressure valve installation notch, and is not easy to be inserted from one side of the third direction of the main body to the other side of the third direction of the main body through the high and low pressure valve installation notch, which can effectively avoid the side plate and the valve plate from being stuck together and causing assembly errors. Therefore, this scheme can effectively improve the insertion efficiency of the side rear plate.

[0055] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure" 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 structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0056] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be defined by the attached claims.

Claims

1. A valve plate, characterized in that: include: A main board body, wherein the main board body has high and low pressure valve installation notches, the high and low pressure valve installation notches are connected at one end in the first direction, and there is a vacant part between the lower wall of the high and low pressure valve installation notches and the plate edge of the main board body at one end in the first direction, and the up and down directions intersect with the first direction.

2. The valve plate according to claim 1, characterized in that: The lower wall of the opening end of the high- and low-pressure valve installation notch is provided with a chamfer, and the vacant part is a notch formed at the chamfer.

3. The valve plate according to claim 2, characterized in that: The lower outer end surface of the opening end of the high- and low-pressure valve installation notch is coplanar with the plate edge of the main plate body at one end in the first direction.

4. The valve plate according to claim 2 or 3, characterized in that: The first direction is the front-to-back direction, and the high-and-low-pressure valve installation notch includes a first installation notch and a second installation notch. The front end of the first installation notch is through-connected, and the rear end of the second installation notch is through-connected. The lower wall of the opening end of the first installation notch and the lower wall of the opening end of the second installation notch are both provided with the chamfer.

5. The valve plate according to claim 4, characterized in that: The first installation gap includes a plurality of gaps spaced apart from each other in an upper and lower direction, and the second installation gap includes a plurality of gaps spaced apart from each other in an upper and lower direction.

6. The valve plate according to claim 1, characterized in that: The lower outer end surface of the open end of the high and low pressure valve installation notch is located on the side of the plate edge at one end of the main board body in the first direction, adjacent to the bottom of the high and low pressure valve installation notch, and the vacant part is the gap formed between the lower outer end surface of the open end of the high and low pressure valve installation notch and the plate edge at one end of the main board body in the first direction.

7. The valve plate according to claim 6, characterized in that The main board body includes a side plate located at the periphery and a convex hump located at the interior, the high and low pressure valve installation notches extend from the side plate to the convex hump, and the vacant portion is at least located at the side plate.

8. The valve plate according to claim 6 or 7, characterized in that: The first direction is the front-to-back direction, the high-and-low-pressure valve installation gaps include a plurality of first installation gaps spaced apart from each other and a plurality of second installation gaps spaced apart from each other, the front ends of the plurality of first installation gaps are connected, and the rear ends of the plurality of second installation gaps are connected; Wherein: the lower outer end surface of the opening end of a part of the first installation notch is coplanar with the front panel edge of the main board body, and the lower wall of the opening end of the first installation notch of this part is provided with a first screw hole, and the lower outer end surface of the opening end of another part of the first installation notch is located on the rear side of the front panel edge of the main board body; the lower outer end surface of the opening end of a part of the second installation notch is coplanar with the rear panel edge of the main board body, and the lower wall of the opening end of the second installation notch of this part is provided with a first screw hole, and the lower outer end surface of the opening end of another part of the second installation notch is located on the front side of the rear panel edge of the main board body.

9. An air conditioner outdoor unit, characterized in that: It includes a chassis, a side rear plate, a high- and low-pressure valve and a valve plate as described in any one of claims 1 to 8, the side rear plate includes a connected side plate and a rear plate, the side plate is located on the front side of the rear plate and is provided with a matching notch that passes through the bottom, the high- and low-pressure valves are fixed in the installation notch of the high- and low-pressure valves, and constitute a valve plate assembly together with the valve plate, the main board body is vertically fixed to the chassis, the side rear plate is downwardly plugged and installed on the chassis, the side plate is located on one side of the third direction of the main board body, the matching notch is inserted into the valve plate assembly, and the mouth wall of the matching notch abuts against the main board body toward the other side of the third direction, the first direction is the front-to-back direction, the front-to-back direction, the up-and-down direction and the third direction intersect.

10. An air conditioner, characterized in that: It includes the air conditioner outdoor unit as claimed in claim 9.

Images