CN222773614U

CN222773614U - Condenser heat sink

Info

Publication number: CN222773614U
Application number: CN202421564732.9U
Authority: CN
Inventors: 王庆
Original assignee: Hangzhou Jiatong Electric Appliance Technology Co ltd
Current assignee: Hangzhou Jiatong Electric Appliance Technology Co ltd
Priority date: 2024-07-03
Filing date: 2024-07-03
Publication date: 2025-04-18
Anticipated expiration: 2034-07-03

Abstract

The utility model relates to the technical field of condensers and provides a condenser cooling device which comprises a shell and a condenser group arranged at the middle position in the shell, wherein an atomization tube is arranged below the condenser group, a tube rack for supporting the atomization tube is fixed in the shell, and a water cooling component for providing a water source for the atomization tube is arranged at the inner side of the bottom of the shell; according to the utility model, the atomizing pipes are horizontally arranged transversely according to the layout mode of the condensing coil, water in the bottom cavity of the shell is pumped by the water pump and conveyed to the atomizing pipes through the guide pipes, atomized and sprayed out through the spray holes on the atomizing pipes, meanwhile, the induced draft fan in the drainage cover works, negative pressure is generated in the top cavity of the shell, the water mist is sucked by the negative pressure to overcome the gravity and is conveyed upwards along with the air flow, the flowing speed of the water mist in the shell is slowed down by the suction effect, the contact time between the condensing coil and the fins is prolonged, and the cooling effect on the condenser set is improved.

Description

Condenser heat sink

Technical Field

The utility model relates to the technical field of condensers, in particular to a condenser cooling device.

Background

The condenser is a machine part of a refrigerating system, belongs to a heat exchanger, and can convert gas or vapor into liquid, and transfer heat in a copper pipe into air near the pipe in a quick manner. The condenser operation is exothermic, so the condenser temperature is high. In order to maintain the efficient heat exchange capability of the condenser, a cooling device is often required to be arranged to assist in cooling the condenser.

Through retrieval, the reflux cooling device for the condenser with the bulletin number of CN210663324U comprises a device main body, air inlet grooves and exhaust fans, wherein 4 air inlet grooves are embedded in the outer side of the device main body, the exhaust fans are embedded in the top end of the device main body, and precooling fin assemblies are embedded in the top end of the interior of the device main body.

Above-mentioned heat sink is through the water pump with the water in the water tank take out to the cooling intraductal, cools down the heat exchange coil assembly through the cooling pipe, because the cooling pipe is the side direction setting, when cooling pipe spun water smoke is easy when upwards transporting under the suction of fan, is unfavorable for the mixture from cooling pipe more distal condensing coil and water smoke, and then causes the not enough of cooling effect.

Disclosure of utility model

The utility model provides a condenser cooling device, which solves the problem that a cooling pipe in the prior art is insufficient in cooling effect due to lateral arrangement.

The technical scheme is that the condenser cooling device comprises a shell and a condenser group arranged in the middle of the shell, wherein an atomization tube is arranged below the condenser group, a tube rack for supporting the atomization tube is fixed in the shell, a water cooling assembly for providing a water source for the atomization tube is arranged at the inner side of the bottom of the shell, an air cooling assembly for outwards extracting air in the shell is arranged at the inner side of the top of the shell, and a condensed flow honeycomb plate for intercepting water mist sprayed by the atomization tube is arranged between the condenser group and the air cooling assembly.

Preferably, the atomizing pipe is S-shaped and is spirally arranged below the condenser group, and a plurality of spray holes which are uniformly distributed are arranged at the top of the atomizing pipe.

Preferably, the pipe support is obliquely arranged below the atomizing pipe, one side of the pipe support is attached to the inner wall of the shell, and the other side of the pipe support is kept in a gap with the inner wall of the shell.

Preferably, the water cooling assembly comprises a water pump, the output end of the water pump is connected with a guide pipe, one end of the atomizing pipe is closed, the other end of the atomizing pipe is opened, and the guide pipe penetrates through the pipe frame and is connected with the opening end of the atomizing pipe.

Preferably, the air cooling assembly comprises a drainage cover, the drainage cover is fixed at the top of the shell, and an induced draft fan is arranged in the drainage cover.

Preferably, the flow condensation honeycomb plate is a double-layer plate, the upper layer plate and the lower layer plate are both provided with corrugated ribs, the ribs of the two layers of plates are stacked up and down, flow condensation rods are arranged between the two layers of ribs of the flow condensation honeycomb plate in an array mode, the top ends of the flow condensation rods are in contact with the bottom wall of the upper layer plate, and the bottom ends of the flow condensation rods penetrate through the lower layer plate and extend downwards.

Preferably, the condenser group comprises a mounting frame, the mounting frame is fixed in the shell, and the mounting frame is internally fixed with a condensing coil and fins vertically inserted on the condensing coil.

Preferably, each row of condensing bars on the condensing honeycomb panel is vertically aligned with the underlying condensing coil.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the atomizing pipes are horizontally arranged transversely according to the layout mode of the condensing coil, water in the bottom cavity of the shell is pumped by the water pump and conveyed to the atomizing pipes through the guide pipes, atomized and sprayed out by the spray holes on the atomizing pipes, meanwhile, the induced draft fan in the drainage cover works, negative pressure is generated in the top cavity of the shell, the water mist is sucked by the negative pressure to overcome the gravity and is conveyed upwards along with the air flow, the flowing speed of the water mist in the shell is slowed down by the suction, the contact time between the condensing coil and the fins is prolonged, and the cooling effect of the condenser group is improved;

2. According to the utility model, the double-layer condensation honeycomb plate is arranged at the top of the shell, and the water mist is converged towards the trough of the prismatic strip under the interception of the double-layer condensation honeycomb plate, so that the water mist is condensed downwards through the condensation bars on the prismatic strip and drops, and as the condensation bars on the condensation honeycomb plate are vertically aligned with the condensation coils below, the water mist can drop onto the corresponding condensation coils below, so that the condensation coils absorb heat again, and the cooling effect is further improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the internal structure of a cooling device of a condenser according to the present utility model;

fig. 2 is a schematic diagram of the front internal structure of a cooling device of a condenser according to the present utility model;

FIG. 3 is a schematic side view of an internal structure of a cooling device of a condenser according to the present utility model;

FIG. 4 is a schematic view of a condenser unit according to the present utility model;

FIG. 5 is a schematic view of a condensing coil according to the present utility model;

FIG. 6 is a schematic view of a partial cross-section of a condensed flow honeycomb panel according to the present utility model;

FIG. 7 is a schematic view of an atomizing tube according to the present utility model;

The device comprises a shell 1, an air cooling assembly 2, a drainage cover 22, an induced draft fan 3, a water cooling assembly 31, a water pump 32, a guide pipe 4, an atomization pipe 41, spray holes 5, a pipe rack 6, a condenser set 61, a mounting rack 62, a condensing coil 63, a fin 7, a condensing honeycomb plate 71, ribs 72 and condensing rods.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the utility model provides a cooling device for a condenser, which comprises a housing 1, a condenser set 6 arranged at the middle position in the housing 1, an atomization tube 4 arranged below the condenser set 6, a tube rack 5 for supporting the atomization tube 4 fixed in the housing 1, a water cooling assembly 3 for providing water for the atomization tube 4 arranged at the inner side of the bottom of the housing 1, an air cooling assembly 2 for extracting air in the housing 1, and a condensation honeycomb plate 7 for intercepting water mist sprayed by the atomization tube 4 arranged between the condenser set 6 and the air cooling assembly 2.

Referring to fig. 4 and 5, the atomizing tube 4 is disposed below the condenser set 6 in an S-shape and is provided with a plurality of evenly distributed nozzles 41 at the top of the atomizing tube 4.

Referring to fig. 2, the tube rack 5 is obliquely disposed below the atomizing tube 4, one side of the tube rack 5 is attached to the inner wall of the housing 1, and the other side of the tube rack 5 maintains a gap with the inner wall of the housing 1.

Referring to fig. 2 and 3, the water cooling assembly 3 includes a water pump 31, an output end of the water pump 31 is connected with a conduit 32, one end of the atomizing tube 4 is closed, the other end of the atomizing tube 4 is opened, the conduit 32 penetrates through the tube stand 5 and is connected with the opening end of the atomizing tube 4, the water pump 31 works to pump water in a bottom cavity of the housing 1 and convey the water to the atomizing tube 4 through the conduit 32, and the water is atomized and sprayed out through a spray hole 41 on the atomizing tube 4.

Referring to fig. 2 and 3, the air cooling assembly 2 includes a drainage cover 21, the drainage cover 21 is fixed at the top of the casing 1, a draught fan 22 is installed in the drainage cover 21, the draught fan 22 in the drainage cover 21 works, negative pressure is generated in the top cavity of the casing 1, water mist is sucked by the negative pressure to overcome gravity and is conveyed upwards along with air flow, and then the flowing speed of the water mist in the casing 1 is slowed down by the suction, the contact time between the water mist and the condensing coil 62 and the fins 63 is prolonged, and the cooling effect of the condenser set 6 is improved.

Referring to fig. 6 and 7, the condensation honeycomb plate 7 is a double-layer plate, the upper and lower two layers of plates are respectively provided with corrugated ribs 71, the ribs 71 of the two layers of plates are stacked up and down, a condensation rod 72 is arranged between the two layers of ribs 71 of the condensation honeycomb plate 7, the top end of the condensation rod 72 contacts with the bottom wall of the upper layer plate, the bottom end of the condensation rod 72 penetrates through the lower layer plate and extends downwards, the condenser group 6 comprises a mounting frame 61, the mounting frame 61 is fixed in the shell 1, a condensation coil 62 and a fin 63 vertically inserted on the condensation coil 62 are fixed in the mounting frame 61, the water mist is sucked by negative pressure to overcome the gravity and is conveyed upwards along with the air flow, the flowing speed of the water mist in the shell 1 is further slowed down by the suction, the contact time between the condensation coil 62 and the fin 63 is prolonged, the cooling effect on the condenser group 6 is improved, and the water mist is condensed downwards through the condensation rod 72 on the ribs 71 and drops under interception of the double-layer condensation honeycomb plate 7.

Referring to fig. 3, each row of condensation bars 72 on the condensation honeycomb panel 7 is vertically aligned with the condensation coil 62 below, and then can drop onto the corresponding condensation coil 62 below, so as to absorb heat again to the condensation coil 62, and further improve the cooling effect.

The water pump 31 works, water in the bottom cavity of the shell 1 is pumped and conveyed to the atomizing pipe 4 through the guide pipe 32, atomized and sprayed out through the spray holes 41 on the atomizing pipe 4, meanwhile, the induced draft fan 22 in the drainage cover 21 works, negative pressure is generated in the top cavity of the shell 1, the water mist is pumped by the negative pressure to overcome the gravity and is conveyed upwards along with air flow, the flowing speed of the water mist in the shell 1 is further slowed down through the pumping action, the contact time between the water mist and the condensing coil 62 and the fins 63 is prolonged, the cooling effect on the condenser set 6 is improved, the water mist is converged at the trough of the rib 71 under the interception of the double-layer condensing honeycomb plate 7, and then condensed and drops downwards through the condensing bars 72 on the rib 71, and as the condensing bars 72 on the condensing honeycomb plate 7 are vertically aligned with the condensing coil 62 below, the water mist can fall on the condensing coil 62 corresponding to facilitate the secondary heat absorption of the condensing coil 62, and the cooling effect is further improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A condenser cooling device, comprising a shell (1), and a condenser group (6) installed in the middle of the shell (1), characterized in that an atomizing tube (4) is arranged below the condenser group (6), a pipe rack (5) for supporting the atomizing tube (4) is fixed in the shell (1), a water cooling component (3) for providing a water source for the atomizing tube (4) is arranged on the inner side of the bottom of the shell (1), an air cooling component (2) for extracting air from the shell (1) is arranged on the inner side of the top of the shell (1), and a condensation honeycomb plate (7) for intercepting water mist sprayed from the atomizing tube (4) is arranged between the condenser group (6) and the air cooling component (2).

2. A condenser cooling device according to claim 1, characterized in that the atomizing pipe (4) is arranged in an S-shape and spirally disposed below the condenser group (6), and a plurality of evenly arranged spray holes (41) are provided on the top of the atomizing pipe (4).

3. A condenser cooling device according to claim 1, characterized in that the tube rack (5) is arranged obliquely below the atomizing tube (4), one side of the tube rack (5) is in contact with the inner wall of the outer shell (1), and the other side of the tube rack (5) maintains a gap with the inner wall of the outer shell (1).

4. A condenser cooling device according to claim 3, characterized in that the water cooling component (3) comprises a water pump (31), the output end of the water pump (31) is connected to a conduit (32), one end of the atomizing tube (4) is closed and the other end is open, and the conduit (32) passes through the pipe rack (5) and is connected to the open end of the atomizing tube (4).

5. A condenser cooling device according to claim 1, characterized in that the air cooling component (2) comprises a hood (21), the hood (21) is fixed to the top of the shell (1), and an induced draft fan (22) is installed in the hood (21).

6. A condenser cooling device according to claim 1, characterized in that the condensation honeycomb plate (7) is a double-layer plate, and both the upper and lower plates are provided with ribs (71) distributed in a wave shape, and the ribs (71) of the two layers of plates are stacked up and down, and a condensation rod (72) is arrayed between the two layers of ribs (71) of the condensation honeycomb plate (7), the top end of the condensation rod (72) is in contact with the bottom wall of the upper plate, and the bottom end of the condensation rod (72) passes through the lower plate and extends downward.

7. A condenser cooling device according to claim 6, characterized in that the condenser group (6) includes a mounting frame (61), the mounting frame (61) is fixed in the outer shell (1), and a condensing coil (62) and a flap (63) vertically inserted on the condensing coil (62) are fixed in the mounting frame (61).

8. A condenser cooling device according to claim 7, characterized in that each row of condensation rods (72) on the condensation honeycomb plate (7) is vertically aligned with the condensation coil (62) below.