CN210292449U

CN210292449U - Heat dissipation formula overall arrangement structure in refrigeration plant extrinsic cycle district

Info

Publication number: CN210292449U
Application number: CN201921283357.XU
Authority: CN
Inventors: 万和顺; 陈倍
Original assignee: Zhejiang Xuebolan Technology Co Ltd
Current assignee: Zhejiang Xuebolan Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-10
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a refrigeration plant extrinsic cycle district's heat dissipation formula overall arrangement structure belongs to the refrigeration technology field. It has solved the heat dissipation demand of current electrical components, condenser etc.. The utility model discloses a condenser and condensation fan divide into extrinsic cycle district and inner loop district through an interlayer in refrigeration plant's the box, and the condenser slope sets up, and condenser one side is the air inlet side down of slope, and the condenser opposite side is slope air-out side up, and the air-out side forms wide air-out district down with the interlayer, and the air-out district top is equipped with electrical components, and the setting of condensation fan is in the air-out side. The utility model has the advantages of the condenser heat dissipation just can assist electrical components heat dissipation fast simultaneously.

Description

Heat dissipation formula overall arrangement structure in refrigeration plant extrinsic cycle district

Technical Field

The utility model belongs to the technical field of the refrigeration, concretely relates to refrigeration plant extrinsic cycle district's heat dissipation formula layout structure.

Background

Various electrical elements in the refrigeration system are indispensable components for controlling the normal work of the refrigeration system, the electrical elements can generate heat in the working process, and when the heat productivity is too high, the normal work of the electrical elements can be influenced, so that the electrical elements have certain heat dissipation requirements; the condenser is an important component of a refrigeration system, heat is released in the working process of the condenser, the released heat is generally taken away by a fan, and the heat dissipation efficiency of the condenser is directly influenced by smooth air flow; moreover, the condenser is placed in an environment communicated with the outdoor environment, dust is easy to fall, and the heat dissipation efficiency of the condenser is greatly reduced when the dust is too thick, so that dust prevention is also an important requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the heat dissipation demand among the current refrigerating system, and the heat dissipation formula overall arrangement structure of the refrigeration plant extrinsic cycle district that the condenser heat dissipation is fast and can assist electrical components radiating simultaneously that provides.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a heat dissipation formula overall arrangement structure in refrigeration plant extrinsic cycle district, the setting is in refrigeration plant's box, including condenser and condensation fan, sealed interlayer through a vertical setting divide into extrinsic cycle district and inner loop district in the box, extrinsic cycle district and external atmosphere intercommunication, condenser and condensation fan setting are in the extrinsic cycle district, the condenser slope sets up, condenser one side is the air inlet side, the air inlet side slope is down, air inlet side upper end is tightly leaned on extrinsic cycle district one side, the condenser opposite side is the air-out side, the air-out side slope is up, the air-out side forms wide air-out district down with the above-mentioned interlayer that is located extrinsic cycle district opposite side, air-out district top is equipped with electrical components, electrical components fixes on the interlayer, above-mentioned condensation fan sets up in the air-out side. The air outlet area is in a horn shape with an upward opening, the upper end of the air inlet side is closer to the side opposite to the interlayer, the larger the opening at the upper part of the air outlet area is, the more favorable the air flows upwards, and the air flowing upwards in the air outlet area is high in speed; the electrical element is positioned at the upper part of the air outlet area, so that the heat dissipation effect on the electrical element is realized; the condensation fan sucks air from bottom to top in an inclined mode, the physical flow direction of the air and the air suction direction of the condensation fan have a certain matching degree, air flow guiding is facilitated, and therefore heat dissipation can be accelerated; and because the air inlet side faces downwards, when the condenser does not work, dust is not easy to fall on the air inlet side of the condenser, while the air outlet side faces upwards, the side is inclined, so that dust is not easy to fall relatively, and the condensing fan sucks air on the side when the condenser works, so that the dust on the side can be taken away, the smooth ventilation of the condenser is ensured, and the heat dissipation efficiency of the condenser is ensured.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration equipment, the electrical components include an ac contactor and an earth leakage breaker.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration apparatus, the condensing fan is detachably fixed to the condenser. The condensing fan is fixed on the condenser, is close to the condenser, has large suction force on the condenser, and is favorable for accelerating the heat dissipation of the condenser; the condensing fan is fixed with the condenser, can be installed and dismantled with the condenser is integrative, easy dismounting.

In foretell refrigeration plant extrinsic cycle district's heat dissipation formula overall arrangement structure, the condenser includes frame, inside casing and coils the condenser pipe on the frame including, and the inside casing sets firmly in the frame, and the frame is equipped with the air intake in the air inlet side, is equipped with the air outlet in the air-out side, and inside casing one side pastes and leans on in air intake department, and the opposite side sets up with the air outlet interval, and above-mentioned condensation fan is located air outlet department and fixes on the frame, and frame and inside casing inclination are unanimous. The inner frame and the condensation fan are combined into a whole by the outer frame, so that the outer frame is convenient to mount and has a dustproof effect on the inner frame.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration apparatus, the fan blade of the condensing fan is located in the outer frame.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration apparatus, the top of the outer frame is closed. The top of the outer frame is closed to prevent dust from entering the outer frame.

In the heat dissipation type layout structure of the external circulation area of the refrigeration equipment, the left side and the right side of the outer frame are the air inlet side and the air outlet side respectively, and the front side and the rear side of the outer frame are communicated.

In the above heat dissipation type layout structure of the refrigeration equipment external circulation area, both the outer frame and the inner frame are rectangular.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration equipment, an included angle between the outer frame and a horizontal plane is between 60 ° and 80 °.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration apparatus, an included angle between the outer frame and a horizontal plane is 78 °.

In the heat dissipation type layout structure of the refrigeration equipment external circulation area, the bottom of the outer frame is provided with a plurality of kidney-shaped grooves for mounting threaded fasteners, and the outer frame is fixed with the box body through the threaded fasteners. The kidney-shaped groove is not only used for installing and fixing the condenser but also is convenient for finely adjusting the fixing position of the condenser.

In the above heat dissipation type layout structure of the external circulation area of the refrigeration apparatus, a compressor is further disposed in the external circulation area, and the compressor is located below the condenser. Because the air inlet side is inclined downwards, the air flow in a certain space range at the lower part can be accelerated, and therefore, the heat dissipation effect on parts such as a compressor is achieved.

Compared with the prior art, the condenser and the interlayer form the air outlet area with wide top and narrow bottom, which is beneficial to accelerating the upward diffusion of air and accelerating the heat dissipation, and the air flow speed at the upper part of the air outlet area is high, thereby having a certain heat dissipation effect on the electrical elements above the air outlet area; the condenser is obliquely arranged, so that hot air guiding is facilitated, and the heat dissipation of the condenser can be accelerated; the condenser and the condensing fan are integrally fixed, so that the assembly and disassembly are convenient; the condenser is arranged into an inner frame and an outer frame, so that the dust prevention of the condenser is facilitated, and the heat dissipation of the condenser is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a box body; 2. an interlayer; 3. an outer circulation zone; 4. an internal circulation zone; 5. an evaporator; 6. a condensing fan; 7. an outer frame; 8. an inner frame; 9. a condenser tube; 10. a cross beam; 11. a control panel; 12. an electrical component; 13. and an air outlet area.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the utility model provides a pair of refrigeration plant extrinsic cycle district's heat dissipation formula overall arrangement structure, including condenser and the condensing fan 6 of setting in refrigeration plant box 1, box 1 divide into extrinsic cycle district 3 and inner loop district 4 through a sealed interlayer 2, extrinsic cycle district 3 and external atmosphere intercommunication, and the sealed setting in inner loop district 4 is equipped with evaporimeter 5 in the inner loop district 4:

extrinsic cycle district 3 is rectangular bodily form, the condenser and condensation fan 6 set up in the upper portion space of extrinsic cycle district 3, the condenser includes frame 7, inside casing 8 and the condenser pipe 9 of coiling on inside casing 8, frame 7 and inside casing 8 all are rectangular bodily form, frame 7 top is sealed, link up around, the left side of frame 7 is the air inlet side, the air intake has been seted up to the air inlet side, the right side of frame 7 is the air-out side, the air outlet has been seted up to the air-out side, inside casing 8 is fixed in

frame

7, 8 left sides of inside casing paste and lean on in air intake department, the right side separates the certain distance with the air inlet, condensation fan 6 is located air outlet department and can dismantle on frame 7 through the screw, condensation fan 6's fan leaf is located frame 7, condensation fan 6 during operation induced drafts, condensation fan 6.

The outer frame 7 and the inner frame 8 are obliquely arranged, the inclination angles of the outer frame and the inner frame are consistent, the air inlet side is inclined downwards, the air outlet side is inclined upwards, the left side of the outer circulation zone 3 is provided with a grating plate, the upper end of the air inlet side is close to the grating plate, the right side of the outer circulation zone 3 is provided with the interlayer 2, the air outlet side and the interlayer 2 form an air outlet zone 13 with a wide upper part and a narrow lower part, and the air outlet zone 13 is beneficial to upward flowing of air in.

The inclination angle of the outer frame 7 is comprehensively considered according to the width size of the outer circulation zone 3, the flow guiding efficiency, dust prevention and other factors, and the included angle between the outer frame 7 and the horizontal plane is generally controlled to be 60-80 degrees, and is preferably 78 degrees.

Be equipped with two crossbeams 10 that are parallel to each other in the extrinsic cycle district 3, crossbeam 10 extends and fixes on box 1 along frame 7 incline direction, and two kidney slots have all been seted up to frame 7 bottom both sides, and each kidney slot is internal all to be equipped with threaded fastener, for example bolt or screw etc. correspond on the crossbeam 10 and set up the screw hole with kidney slot one-to-one, and frame 7 links firmly with crossbeam 10 through threaded fastener.

The space at the lower part of the external circulation zone 3 is also provided with refrigeration components such as a compressor, a drying filter and the like, the components can generate certain heat when working, and the air inlet side inclines downwards, so that the air flow in a certain space range at the lower part can be accelerated, and the components such as the compressor and the like also have certain heat radiation effect.

The top of the box body 1 is also provided with a control panel 11, the control panel 11 is provided with a circuit board and an operation key, the compressor and other components are electrically connected with the circuit board, an electrical element 12 electrically connected with the circuit board is also arranged in the outer circulation zone 3, the electrical element 12 is fixed on the interlayer 2, and the electrical element 12 is positioned above the air outlet zone 13.

The electrical components 12 include an ac contactor and an earth leakage breaker.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A heat dissipation type layout structure of an external circulation zone of refrigeration equipment is arranged in a box body (1) of the refrigeration equipment and comprises a condenser and a condensation fan (6) and is characterized in that the interior of the box body (1) is divided into the external circulation zone (3) and an internal circulation zone (4) through a vertically arranged sealing interlayer (2), the external circulation zone (3) is communicated with the outside atmosphere, the condenser and the condensation fan (6) are arranged in the external circulation zone (3), the condenser is obliquely arranged, one side of the condenser is an air inlet side, the air inlet side is obliquely downward, the upper end of the air inlet side is tightly close to one side of the external circulation zone (3), the other side of the condenser is an air outlet side, the air outlet side is obliquely upward, the air outlet side and the interlayer (2) positioned at the other side of the external circulation zone (3) form an air outlet zone (13) with the upper width and the lower width, an electrical element (12) is arranged above the air outlet zone (13), and the, the condensing fan (6) is arranged on the air outlet side.

2. A heat dissipating arrangement for a refrigeration unit external circulation area in accordance with claim 1, wherein the electrical components (12) comprise an ac contactor and a residual current circuit breaker.

3. A heat-dissipating arrangement of an external circulation area of a refrigeration apparatus according to claim 2, wherein a compressor is further provided in the external circulation area (3), and the compressor is located below the condenser.

4. A heat dissipating arrangement for an external circulation area of a refrigeration appliance according to any of claims 1-3, wherein the condenser fan (6) is removably attached to the condenser.

5. The heat dissipation type layout structure of the refrigeration equipment external circulation area according to claim 4, wherein the condenser comprises an outer frame (7), an inner frame (8) and a condensation pipe (9) wound on the inner frame (8), the inner frame (8) is fixedly arranged in the outer frame (7), the outer frame (7) is provided with an air inlet on the air inlet side, an air outlet is arranged on the air outlet side, one side of the inner frame (8) is attached to the air inlet, the other side of the inner frame is arranged at an interval with the air outlet, the condensation fan (6) is positioned at the air outlet and fixed on the outer frame (7), and the inclination angles of the outer frame (7) and the inner frame (8) are consistent.

6. A heat dissipation arrangement of an external circulation area of a refrigeration apparatus according to claim 5, wherein the outer frame (7) is closed at the top.

7. The heat dissipation type layout structure of the external circulation area of the refrigeration equipment as recited in claim 5, wherein the left and right sides of the outer frame (7) are the air inlet side and the air outlet side, respectively, and the front and rear sides of the outer frame (7) are through.

8. The heat dissipation type layout structure of the outer circulation area of the refrigeration equipment as claimed in claim 5, wherein the outer frame (7) and the inner frame (8) are rectangular.

9. A heat dissipation arrangement structure of an external circulation area of a refrigeration apparatus according to claim 5, wherein the angle between the outer frame (7) and the horizontal plane is 60-80 °.