Refrigeration equipment

Abstract

The invention provides refrigeration equipment which comprises a compressor bottom plate and a condensation heat dissipation assembly, the condensation heat dissipation assembly comprises a draught fan, a condenser and a fixing support fixedly connected with the draught fan and the condenser, and the fixing support comprises a supporting piece fixed to the compressor bottom plate and a side support fixedly connected with the draught fan. The supporting piece is provided with a clamping opening used for fixing the condenser. According to the refrigeration equipment, the condenser and the fan are fixed into the heat dissipation assembly through the fixing support, and the refrigeration equipment is simple in structure, high in adaptability and low in cost.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration equipment, and in particular to a refrigeration equipment integrating a condenser and a fan. Background Art

[0002] After the existing built-in refrigerator is embedded in the cabinet, the space on both sides and the back of the refrigerator becomes very small for the sake of aesthetics. If the refrigerator uses the conventional side panel heat dissipation or back side heat dissipation method, the heat dissipation effect of the refrigerator will be very poor and the energy consumption of the refrigerator will increase. For this reason, the existing technology places a condenser in the compressor compartment for bottom heat dissipation, but the existing microchannel in the compressor compartment and the overall structure of the air duct and the fan make the cost too high and the competitiveness is not high. Therefore, it is necessary to develop a low-cost heat dissipation structure. Summary of the invention

[0003] The object of the present invention is to provide a refrigeration equipment, which supports and fixes the fan and the condenser by a fixing bracket fixed to the compressor base plate, so that the installation in the compressor compartment is reliable and low in cost, thereby solving the problem of high cost of heat dissipation in the compressor compartment in the prior art.

[0004] In order to achieve one of the above-mentioned purposes of the invention, an embodiment of the present invention provides a refrigeration device, comprising:

[0005] Compressor base plate;

[0006] A condensing and cooling assembly includes a fan, a condenser and a fixed bracket fixedly connected to the fan and the condenser, wherein the fixed bracket includes a support member fixed to the compressor base plate and a side bracket fixedly connected to the fan, and the support member is provided with a card interface for fixing the condenser.

[0007] As a further improvement of an embodiment of the present invention, the support member includes a first fixing plate and a second fixing plate arranged in parallel, and the card interface is arranged on the first fixing plate and the second fixing plate and opens upward.

[0008] As a further improvement of one embodiment of the present invention, the support member also includes a first mounting plate arranged on the side of the first fixing plate away from the second fixing plate, and a second mounting plate arranged on the side of the second fixing plate away from the first fixing plate, and the support member is fixed to the compressor base plate through the first mounting plate and the second mounting plate.

[0009] As a further improvement of one embodiment of the present invention, the compressor bottom plate is provided with a clearance hole;

[0010] The first mounting plate is provided with an abutment portion at one end away from the first fixing plate, and the abutment portion abuts against the bottom surface of the compressor base plate after extending into the clearance hole. The second mounting plate is provided with a first mounting hole and is fixed to the compressor base plate through the first mounting hole.

[0011] As a further improvement of an embodiment of the present invention, the abutment portion is formed by bending downward from one end of the first mounting plate away from the first fixing plate and then continuing to extend in a direction away from the second fixing plate.

[0012] As a further improvement of an embodiment of the present invention, it also includes a first protective sleeve, the structure of the first protective sleeve is matched with the abutting portion, and the first protective sleeve is arranged between the abutting portion and the compressor bottom plate.

[0013] As a further improvement of an embodiment of the present invention, the bottom plate is provided with a clearance hole which is lifted upward to adapt to the height of the abutting portion.

[0014] As a further improvement of one embodiment of the present invention, it also includes a second protective sleeve, which is sleeved on the end of the second mounting plate away from the second fixed plate, and spaces the end of the second mounting plate away from the second fixed plate from the compressor base plate.

[0015] As a further improvement of an embodiment of the present invention, the second mounting plate is bent upward at one end away from the second fixing plate, so that the second mounting plate is L-shaped;

[0016] The compressor base plate side is provided with an upwardly bent flange, the flange is provided with a second mounting hole corresponding to the first mounting hole, and the fixing bracket is fixed to the compressor base plate through the first mounting hole of the second mounting plate and the second mounting hole of the flange.

[0017] As a further improvement of one embodiment of the present invention, a through hole is provided on the side of the second protective cover facing away from the second fixed plate at a position corresponding to the first mounting hole, and a notch is provided on the side close to the second fixed plate at a position corresponding to the first mounting hole, and the second protective cover is sleeved from top to bottom on the end of the second mounting plate away from the second fixed plate.

[0018] As a further improvement of one embodiment of the present invention, it also includes an anti-collision component, which includes a fixing portion fixed to the fan, a clamping portion clamped to the condenser tube, and a spacing portion connecting the fixing portion and the clamping portion.

[0019] As a further improvement of an embodiment of the present invention, the distance between the fan and the condenser tube is ≥10 mm.

[0020] One or more technical solutions provided by the present invention have at least the following technical effects or advantages:

[0021] In the refrigeration equipment provided by the present invention, the condenser and the fan are supported and fixed by a fixed bracket, and the fixed bracket is fixed to the compressor base plate, which simplifies the fixing structure of the condenser and the fan in the compressor compartment, has a wide adaptability, and the cost of the fixed structure is also low. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the coordination between the compressor base plate and the condensing and heat dissipating assembly of the refrigeration equipment in an embodiment of the present invention.

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure after removing the evaporator.

[0024] Figure 3 yes Figure 2 Schematic diagram of the structure of the fixed bracket.

[0025] Figure 4 yes Figure 2 Front view of .

[0026] Figure 5 yes Figure 4 Schematic cross-sectional view along line AA.

[0027] Figure 6 yes Figure 5 Enlarged view of point B in the middle.

[0028] 1. Compressor base plate; 11. Flanged edge; 111. Second mounting hole; 12. Clearance hole; 2. Fixed bracket; 21. Side bracket; 211. First fixing hole; 22. First fixing plate; 221. Card interface; 23. Second fixing plate; 24. First mounting plate; 241. Abutment portion; 25. Second mounting plate; 251. First mounting hole; 26. Fixed base plate; 3. Fan; 4. Condenser; 41. Condenser tube; 42. Wire tube; 5. First protective sleeve; 51. Wrapping portion; 52. Anti-collision portion; 6. Second protective sleeve; 61. Notch; 7. Anti-collision member; 71. Fixed portion; 72. Card connection portion; 73. Spacer portion. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Terms such as "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used herein to indicate spatial relative positions are used for the purpose of convenience to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. Terms of spatial relative positions may be intended to include different orientations of the device in use or operation other than the orientation shown in the drawings.

[0031] For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Furthermore, it should be understood that although the terms first, second, etc. may be used herein to describe various elements or structures, these described objects should not be limited by these terms. These terms are only used to distinguish these described objects from each other. For example, a first fixed plate may be referred to as a second fixed plate, and similarly, a second fixed plate may also be referred to as a first fixed plate, without departing from the scope of protection of this application.

[0034] The embodiment of the present invention provides a refrigeration device, such as Figure 1 , 2 As shown, the compressor base plate 1 and the condensing and cooling assembly, the condensing and cooling assembly includes a fan 3, a condenser 4 and a fixed bracket 2 fixedly connecting the fan 3 and the condenser 4, the fixed bracket 2 includes a support member fixed to the compressor base plate 1 and a side bracket 21 fixedly connected to the fan 3, and the support member is provided with a card interface 221 for fixing the condenser 4.

[0035] The compressor base plate 1 is located at the bottom of the refrigeration equipment and is used to fix the compressor and other components of the refrigeration system. The compressor base plate 1 is formed with a flange 11 to facilitate the fixing of the compressor base plate 1 to the housing and other components of the refrigeration equipment. In this embodiment, the condenser 4 is a wire tube condenser, including the aforementioned condensing tube 41 and wire tube 42.

[0036] like Figure 2 , 3 As shown, the support member includes a first fixing plate 22 and a second fixing plate 23 arranged in parallel, a first mounting plate 24 , a second mounting plate 25 , and a fixing base plate 26 connecting the first fixing plate 22 , the second fixing plate 23 and the side bracket 21 .

[0037] In this embodiment, the first fixing plate 22 and the second fixing plate 23 are vertically arranged and the two aforementioned card interfaces 221 are arranged at intervals on the top, so that the condenser tube 41 can pass through the four card interfaces 221 respectively and be firmly fixed on the fixing bracket 2. Of course, the number of fixing plates is not limited to two, and there may also be a third fixing plate, a fourth fixing plate, etc., and the card interfaces 221 on the fixing plates are not limited to two. The number of fixing plates and the number of card interfaces 221 can be adaptively changed according to the arrangement of the condenser tube 41.

[0038] The fan 3 is arranged in a direction that the air flows through the fan 3 in a direction perpendicular to the condenser 4, or in other words, the condenser 4 is arranged on the air inlet side or the air outlet side of the fan 3. In this embodiment, the side bracket 21 is also arranged vertically, and first fixing holes 211 are respectively arranged at both ends of the side bracket 21, and second fixing holes are arranged at both ends of the bottom of the fan 3 corresponding to the first fixing holes 211, which are not shown in the figure because they are blocked by the side bracket 21, and the extension direction of the second fixing hole is perpendicular to the side bracket 21, and the fan 3 is fixed to the fixing bracket 2 by screws or the like passing through the first fixing hole 211 and the second fixing hole.

[0039] The fixed bottom plate 26 is connected to the side bracket 21 and the first fixing plate 22 and the second fixing plate 23 , and the side bracket 21 , the fixed bottom plate 26 and the first fixing plate 22 or the second fixing plate 23 are perpendicular to each other to enhance the overall stability of the fixed bracket 2 .

[0040] The first mounting plate 24 is disposed on the side of the first fixing plate 22 away from the second fixing plate 23, and the second mounting plate 25 is disposed on the side of the second fixing plate 23 away from the first fixing plate 22. An abutting portion 241 is disposed at one end of the first mounting plate 24 away from the first fixing plate 22, and the abutting portion 241 is formed by bending downward from one end of the first mounting plate 24 away from the first fixing plate 22 and then extending in a direction away from the first fixing plate 22. The second mounting plate 25 is L-shaped, and one end of the L-shaped second mounting plate 25 away from the second fixing plate 23 is bent upward, and a first mounting hole 251 is disposed at the portion bent upward.

[0041] The compressor base plate 1 is provided with a clearance hole 12 at the abutment portion 241 corresponding to the first mounting plate 24. Figure 5As shown, in this embodiment, the compressor base plate 1 is provided with a clearance hole 12, which is lifted upward to adapt to the height of the abutting portion 241. Of course, the first mounting plate 24 may also be obliquely extended downward to adapt to the height of the compressor base plate 1. When the fixing bracket 2 is fixed to the compressor base plate 1, after the abutting portion 241 passes through the clearance hole 12, the portion extending away from the first fixing plate 22 abuts against the bottom surface of the compressor base plate 1; the flange 11 of the compressor base plate 1 is provided with a second mounting hole 111 corresponding to the first mounting hole 251, and one side of the fixing bracket 2 abuts against the compressor base plate 1, and the other side can be fixed to the compressor base plate 1 by screws or the like passing through the first mounting hole 251 and the second mounting hole 111.

[0042] Further, such as Figure 5 , 6 As shown, the refrigeration device further includes a first protective sleeve 5 and a second protective sleeve 6, which are respectively sleeved on an end of the first mounting plate 24 away from the first fixing plate 22 and an end of the second mounting plate 25 away from the second fixing plate 23.

[0043] The structure of the first protective sleeve 5 cooperates with the abutting portion 241. Specifically, the first protective sleeve 5 includes a wrapping portion 51 and an anti-collision portion 52. The wrapping portion 51 is hollow and its opening faces the first fixed plate 22, so that the wrapping portion 51 can wrap the portion of the abutting portion 241 extending away from the first fixed plate 22, thereby preventing the abutting portion 241 from directly contacting the bottom surface of the compressor bottom plate 1, and protecting the abutting portion 241 and the bottom surface of the compressor bottom plate 1; the anti-collision portion 52 is L-shaped, and the L-shaped anti-collision portion 52 is close to the wrapping portion 51. It is connected to the top of one end of the first fixed plate 22 and extends toward the first fixed plate 22, so that the L-shaped anti-collision portion 52 is close to the connection between the abutting portion 241 and the first mounting plate 24, preventing the abutting portion 241 from directly contacting the side wall of the clearance hole 12, protecting the abutting portion 241 and the side wall of the clearance hole 12, and finally realizing that the first protective sleeve 5 spaces the abutting portion 241 from the bottom surface of the compressor base plate 1 and the side wall of the clearance hole 12, thereby protecting both the fixed bracket 2 and the compressor base plate 1.

[0044] Before the fixing bracket 2 is installed on the compressor base plate 1 , the first protective sleeve 5 is first sleeved on the abutting portion 241 , and then the abutting portion 241 sleeved with the first protective sleeve 5 is extended into the clearance hole 12 to prevent the abutting portion 241 from colliding with the compressor base plate 1 .

[0045] The second protective sleeve 6 is hollow and has an opening facing downward, so that it can wrap the upwardly bent portion of the L-shaped second mounting plate 25. Since the upwardly bent portion of the L-shaped second mounting plate 25 is provided with a first mounting hole 251, a through hole is provided on the side of the second protective sleeve 6 away from the second fixing plate 23 to facilitate the passage of screws, etc. The through hole is blocked and not shown in the figure. In addition, since screws are usually used to fix the second mounting plate 25 and the flange 11 of the compressor base plate 1, in order to make the fixation more stable, the second mounting plate 25 extends a protrusion in the direction close to the second fixing plate 23 at the position corresponding to the first mounting hole 251, thereby increasing the contact area with the screw and making the fixation more stable. In this regard, a notch 61 is provided on the side of the second protective sleeve 6 close to the second fixing plate 23 to make way for the aforementioned protrusion.

[0046] Similarly, before the fixing bracket 2 is installed on the compressor base plate 1, the second protective cover 6 is first put on the upward bent part of the L-shaped second mounting plate 25, and then fixed by screws passing through the first mounting hole 251 and the second mounting hole 111 to prevent the second mounting plate 25 from colliding with the flange 11 of the compressor base plate 1.

[0047] Further, such as Figure 5 As shown, the refrigeration device also includes an anti-collision member 7, which includes a fixing portion 71 fixed to the fan 3, a clamping portion 72 clamping the condensing tube 41, and a spacer 73 connecting the fixing portion 71 and the clamping portion 72. The fixing portion 71 is C-shaped, and the two ends of the C-shaped are respectively arranged on the side of the fan 3 close to the condenser 4 and the side away from the condenser 4, and fixed to the fan 3; the clamping portion 72 is also C-shaped, and the C-shaped clamping portion is clamped on the condensing tube 41 of the condenser 4 close to the fan 3. In this embodiment, the fixing portion 71 and the clamping portion 72 of the anti-collision member 7 are respectively fixed to the top of the fan 3 and the condenser 4, so as to prevent the fan 3 or the condenser 4 from tilting and colliding. Preferably, under the fixing of the anti-collision member 7, the distance between the fan blade and the condensing tube 41 is ≥10mm, and the fan and the condensing tube 41 maintain a safe distance, which prevents the fan from rotating and hitting the condensing tube 41 on the one hand, and prevents the heat of the condensing tube 41 from causing the fan blade to soften and deform on the other hand.

[0048] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0049] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A refrigeration device, characterized in that: include: Compressor base plate; A condensing and cooling assembly includes a fan, a condenser and a fixed bracket fixedly connected to the fan and the condenser, wherein the fixed bracket includes a support member fixed to the compressor base plate and a side bracket fixedly connected to the fan, and the support member is provided with a card interface for fixing the condenser.

2. The refrigeration equipment according to claim 1, characterized in that: The support member comprises a first fixing plate and a second fixing plate which are arranged in parallel, and the card interface is arranged on the first fixing plate and the second fixing plate and opens upward.

3. The refrigeration equipment according to claim 2, characterized in that: The support member also includes a first mounting plate arranged on the side of the first fixing plate away from the second fixing plate, and a second mounting plate arranged on the side of the second fixing plate away from the first fixing plate. The support member is fixed to the compressor base plate through the first mounting plate and the second mounting plate.

4. The refrigeration equipment according to claim 3, characterized in that: The compressor bottom plate is provided with a clearance hole; The first mounting plate is provided with an abutment portion at one end away from the first fixing plate, and the abutment portion abuts against the bottom surface of the compressor base plate after extending into the clearance hole. The second mounting plate is provided with a first mounting hole and is fixed to the compressor base plate through the first mounting hole.

5. The refrigeration equipment according to claim 4, characterized in that: The abutment portion is formed by bending downward from one end of the first mounting plate away from the first fixing plate and then continuing to extend in a direction away from the second fixing plate.

6. The refrigeration device according to claim 5, characterized in that: It also includes a first protective sleeve, the structure of which matches the abutting portion and is arranged between the abutting portion and the compressor bottom plate.

7. The refrigeration device according to claim 6, characterized in that: The bottom plate is provided with a clearance hole and is lifted upward to adapt to the height of the abutment portion.

8. The refrigeration equipment according to claim 3, characterized in that: It also includes a second protective sleeve, which is sleeved on the end of the second mounting plate away from the second fixing plate, and spaces the end of the second mounting plate away from the second fixing plate from the compressor bottom plate.

9. The refrigeration device according to claim 8, characterized in that: One end of the second mounting plate away from the second fixing plate is bent upward, so that the second mounting plate is L-shaped; The compressor base plate side is provided with an upwardly bent flange, the flange is provided with a second mounting hole corresponding to the first mounting hole, and the fixing bracket is fixed to the compressor base plate through the first mounting hole of the second mounting plate and the second mounting hole of the flange.

10. The refrigeration device according to claim 9, characterized in that: The second protective cover is provided with a through hole at a position corresponding to the first mounting hole on a side away from the second fixing plate, and a notch is provided at a side close to the second fixing plate corresponding to the first mounting hole. The second protective cover is sleeved from top to bottom on an end of the second mounting plate away from the second fixing plate.

11. The refrigeration device according to claim 1, characterized in that: It also includes an anti-collision component, which includes a fixing portion fixed to the fan, a clamping portion clamped to the condensing tube, and a spacing portion connecting the fixing portion and the clamping portion.

12. The refrigeration device according to claim 11, characterized in that: The distance between the fan and the condenser is ≥10 mm.

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