Condensate-water-preventing middle partition plate structure of air source heat pump

Abstract

According to the scheme, the condensate water preventing middle partition plate structure of the air source heat pump comprises a middle partition plate body and a waterproof step which are assembled together, the middle partition plate body is vertically arranged in a machine box of the air source heat pump, and the waterproof step is assembled on one side of the bottom of the middle partition plate body in an inclined mode. The bottom of the middle partition plate body is sequentially bent towards the fan side to form a first oblique folded edge and a first horizontal bottom edge. The waterproof step comprises a second inclined folding edge, a second transverse folding edge, a second vertical folding edge and a second horizontal bottom edge which are bent towards the host side in sequence; the second inclined folded edge, the second transverse folded edge, the second vertical folded edge and the second horizontal bottom edge integrally form a protruding step. According to the condensate water preventing middle partition plate structure of the air source heat pump, the waterproof step is arranged at the bottom of the middle partition plate, water on the fan side is effectively prevented from permeating to the host side, and rusting of a host electric appliance box or influence on the service life of a mainboard caused by water seepage is effectively avoided; meanwhile, by arranging the inclined folded edge at the bottom, the operation space of the assembling tool is enlarged, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air source heat pump equipment technical field especially relates to a kind of air source heat pump's middle bulkhead structure of condensate water prevention. BACKGROUND

[0002] Please refer to the attached drawings of the present application Figure 1 , Figure 1 For the internal structure diagram of air source heat pump, air source heat pump 9 is isolated into fan side 92 and main unit side 93 by middle bulkhead 91, the existing middle bulkhead 91 is 90 degree bending sheet metal part, it is fixed in the bottom disc 94 of air source heat pump 9 in the bending edge position of sheet metal part using the mode of traditional screw fastening, fastening screw is vertically connected with the bottom disc 94.Such traditional middle bulkhead 91 and its conventional assembly mode have the following defects:

[0003] 1, since the filter screen or inlet-outlet air net of communicating external air is arranged in fan side 92, it causes that there is water accumulation in bottom disc 94 when raining or unit defrosting, and water accumulation is easy to seep into main unit side 93 from fan side 92, if water seepage to main unit side 92 is not discharged, when air temperature rises, water evaporation causes main unit electric appliance box to rust or affects the service life of mainboard;If the seepage problem is prevented by changing the structure of existing bottom disc 94, manufacturing cost will undoubtedly increase;

[0004] 2, the existing middle bulkhead machine 91 is not enough in strength, causing overall structure to be unstable;

[0005] 3, since the bending edge of sheet metal part is small, when middle bulkhead 91 is fixed on bottom disc 94 by vertical fastening screw, space is limited, and operation is inconvenient, assembly efficiency is low. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of middle bulkhead structure of air source heat pump's condensate water prevention to overcome the deficiencies in the prior art.

[0007] To achieve the above object, the utility model is realized by the following technical schemes:

[0008] A kind of middle bulkhead structure of air source heat pump's condensate water prevention, including by being assembled together middle bulkhead main body and waterproof step, the middle bulkhead main body is vertically arranged in the cabinet of air source heat pump, waterproof step is assembled in the bottom side of middle bulkhead main body.

[0009] The bottom of the middle bulkhead main body, first inclined bending edge and first horizontal bottom edge are sequentially bent out to fan side;

[0010] The waterproof step comprises a second oblique folding edge, a second horizontal folding edge, a second vertical folding edge and a second horizontal bottom edge which are sequentially bent towards the main machine side; the second oblique folding edge, the second horizontal folding edge, the second vertical folding edge and the second horizontal bottom edge are integrally formed and form a convex step.

[0011] Preferably, corresponding assembly screw holes are arranged on the first oblique folding edge and the second oblique folding edge along the normal direction.

[0012] Preferably, the first oblique folding edge is arranged at an angle of 135 degrees with the partition plate body and the first horizontal bottom edge.

[0013] Preferably, a plurality of reinforcing ribs are arranged on the partition plate body in a transverse and spaced manner.

[0014] Preferably, the second oblique folding edge is arranged at an angle of 135 degrees with the second horizontal folding edge.

[0015] Preferably, the second horizontal folding edge is arranged at a right angle with the second vertical folding edge.

[0016] Preferably, the second vertical folding edge is arranged at a right angle with the second horizontal bottom edge.

[0017] Preferably, the second oblique folding edge is arranged close to the first oblique folding edge.

[0018] Preferably, the second vertical folding edge is 20 mm high.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1) The partition plate structure of the air source heat pump for preventing condensate water is provided with a waterproof step at the bottom of the partition plate, effectively preventing water on the fan side from penetrating to the main machine side, and effectively avoiding water penetration to cause the main machine electric appliance box to rust or affect the service life of the main board.

[0021] 2) The partition plate structure of the air source heat pump for preventing condensate water is provided with a first oblique folding edge and a second oblique folding edge which cooperate with each other at the bottom of the partition plate, and the partition plate body and the waterproof step are assembled together through the obliquely arranged fasteners, so that the operation space of the assembly tool is increased and the assembly efficiency is improved.

[0022] In order to more clearly understand the utility model, the preferred embodiments of the utility model will be described below in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is an internal structure schematic view of the air source heat pump in the background art;

[0024] Figure 2 、 Figure 3 、 Figure 4The whole structure schematic view of the utility model is shown in the figure.

[0025] Figure 5 The exploded view of the utility model is shown in the figure.

[0026] Figure 6 The assembly schematic view of the utility model is shown in the figure.

[0027] The figure mark is:

[0028] 1-middle partition body, 2-waterproof step;11-first oblique folding edge, 12-first horizontal bottom edge, 13-reinforcing rib;21-second oblique folding edge, 22-second horizontal folding edge, 23-second vertical folding edge, 24-second horizontal bottom edge;9-air source heat pump, 91-middle partition, 92-fan side, 93-main machine side, 94-bottom disc. Specific implementation

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0030] In addition, if the terms "first", "second", etc. are used only for the purpose of description, they are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated device, element or component, and cannot be understood as indicating or implying the relative importance.

[0031] In addition, it should be noted that, unless otherwise specified and limited, the terms "mounting", "provided with", "sleeving / connection", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements;For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] Please refer to Figures 1-6This utility model provides a partition structure for preventing condensation in an air source heat pump, including a partition body 1 and a waterproof step 2 assembled together by fasteners. The partition body 1 is vertically installed inside the casing of the air source heat pump 9, and the waterproof step 2 is obliquely mounted on one side of the bottom of the partition body 1.

[0033] The main body of the partition plate 1 has a first oblique folded edge 11 and a first horizontal bottom edge 12 bent sequentially towards the fan side 92; an assembly screw hole is provided through the first oblique folded edge 11 along the normal direction.

[0034] Preferably, in this embodiment, the first oblique folded edge 11 is set at a 135-degree angle to both the main body 1 of the partition plate and the first horizontal bottom edge 12. The 135-degree setting is an ideal bending angle obtained after comprehensively considering the modification cost and the manufacturing process of the bending equipment.

[0035] Preferably, in this embodiment, the main body 1 of the partition plate is also provided with a number of reinforcing ribs 13 at horizontal intervals to enhance its overall structural strength.

[0036] The waterproof step 2 includes a second oblique fold 21, a second horizontal fold 22, a second vertical fold 23, and a second horizontal bottom edge 24 that are bent sequentially toward the host side 93; the second oblique fold 21, the second horizontal fold 22, the second vertical fold 23, and the second horizontal bottom edge 24 are integrally formed to form a raised step.

[0037] The second oblique fold 21 is set close to the first oblique fold 11, and the second oblique fold 21 is also provided with assembly screw holes corresponding to the assembly screw holes on the first oblique fold 11, so that the middle partition body 1 and the waterproof step 2 can be assembled together by fasteners passing through the assembly screw holes.

[0038] Preferably, in this embodiment, the second oblique fold 21 is set at a 135-degree angle to the second horizontal fold 22; the second horizontal fold 22 is set at a right angle to the second vertical fold 23; and the second vertical fold 23 is set at a right angle to the second horizontal bottom edge 24.

[0039] Preferably, in this embodiment, the second vertical fold 23 is 20 mm high, so that the height of the waterproof step reaches 20 mm.

[0040] When the anti-condensation partition structure of the air source heat pump in this case is assembled into the chassis of the air source heat pump 9, the first horizontal bottom edge 12 and the second horizontal bottom edge 24 are fixed to the base 94 of the chassis of the air source heat pump 9 using fasteners and anti-seepage coating. This creates a raised step inside the chassis of the air source heat pump 9, effectively preventing water from the fan side of the air source heat pump 9 from seeping into the main unit side, thus avoiding water seepage that could cause rust in the main unit's electrical box or affect the lifespan of the motherboard. Simultaneously, since both the first oblique folded edge 11 and the second oblique folded edge 21 are obliquely positioned, the first horizontal bottom edge 12 and the second horizontal bottom edge 24 are relatively far away from the partition body 1. This provides ample operating space for fastener assembly tools, whether assembling the partition body 1 and the waterproof step 2, or assembling the entire structure onto the chassis 94 of the air source heat pump 9, effectively improving assembly efficiency.

[0041] Compared to existing technologies, the air source heat pump 9 anti-condensation partition structure of this invention has a waterproof step at the bottom of the partition, which effectively prevents water from the fan side from seeping into the main unit side, and effectively avoids water seepage causing the main unit electrical box to rust or affecting the life of the motherboard; at the same time, by setting a beveled fold at the bottom, the operating space of the assembly tools is increased, thereby improving assembly efficiency.

[0042] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A partition structure for preventing condensation in an air source heat pump, characterized in that: It includes a partition body (1) and a waterproof step (2) assembled together, wherein the partition body (1) is vertically arranged inside the casing of the air source heat pump (9), and the waterproof step (2) is obliquely assembled on one side of the bottom of the partition body (1); The main body of the partition plate (1) has its bottom bent into a first oblique fold (11) and a first horizontal bottom edge (12) in sequence towards the fan side (92); The waterproof step (2) includes a second oblique fold (21), a second horizontal fold (22), a second vertical fold (23), and a second horizontal bottom edge (24) that are bent toward the host side (93) in sequence; the second oblique fold (21), the second horizontal fold (22), the second vertical fold (23), and the second horizontal bottom edge (24) are integrally formed to form a raised step.

2. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: Both the first oblique fold (11) and the second oblique fold (21) are provided with corresponding assembly screw holes through the normal direction.

3. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The first oblique fold (11) is set at 135 degrees to the main body of the partition plate (1) and the first horizontal bottom edge (12).

4. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The main body (1) of the partition plate is also provided with several reinforcing ribs (13) at horizontal intervals.

5. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The second oblique fold (21) and the second horizontal fold (22) are set at a 135-degree angle.

6. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The second horizontal fold (22) is set at a right angle to the second vertical fold (23).

7. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The second vertical folded edge (23) is set at a right angle to the second horizontal bottom edge (24).

8. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The second oblique fold (21) is set close to the first oblique fold (11).

9. The partition structure for preventing condensation in an air source heat pump according to claim 1, characterized in that: The second vertical fold (23) is 20 mm high.

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