CN212109079U - High heat transfer coefficient air-cooled condenser - Google Patents
High heat transfer coefficient air-cooled condenser Download PDFInfo
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- CN212109079U CN212109079U CN202020538240.8U CN202020538240U CN212109079U CN 212109079 U CN212109079 U CN 212109079U CN 202020538240 U CN202020538240 U CN 202020538240U CN 212109079 U CN212109079 U CN 212109079U
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Abstract
The utility model discloses a high heat transfer coefficient forced air cooling condenser, including the V-arrangement box, condensation box and fan case, two condensation box slope symmetries set up the both sides at the V-arrangement box, the bottom of V-arrangement box is provided with the base, be provided with the condensation subassembly in the condensation box, first filter screen, second filter screen and clearance mechanism, first filter screen is located one side of condensation box air inlet, the second filter screen is located one side of condensation box air-out, clearance mechanism is located between first filter screen and the second filter screen, the condensation subassembly is located the opposite side of second filter screen, fan case fixed connection is on the top surface of V-arrangement box, be provided with the fan in the fan case, be provided with wind guide mechanism on the top surface of fan case. The utility model discloses can satisfy and use in the sand and dust environment in the north, not only do not influence the normal work of condenser, be convenient for maintain the clearance moreover.
Description
Technical Field
The utility model relates to a high heat transfer coefficient forced air cooling condenser.
Background
In a machine room air conditioning refrigeration system, an evaporator, a condenser, a compressor and a throttle valve are four essential parts in the refrigeration system, and the condenser is equipment for releasing heat and transmits the heat absorbed in the evaporator and the heat converted by the compressor to a cooling medium to be taken away. The air-cooled condenser is used as a part of a refrigerating system and forms a refrigerating circulation system together with a compressor, a throttle valve, an evaporator and the like. The main working principle is as follows: the compressor sucks low-temperature low-pressure refrigerant gas from the evaporator, the high-temperature high-pressure refrigerant gas is pressed into a radiating pipe of the air-cooled condenser through an air inlet pipe after being compressed, and the radiating pipe transmits the heat of the refrigerant gas to a fin which is in close contact with the refrigerant gas; the fan drives the air to flow, and the heat on the fins is taken away through the air flow, so that the temperature of the refrigerant in the radiating pipe is reduced, and the refrigerant is condensed into high-pressure liquid from high-pressure gas. The condensed refrigerant liquid is changed into low-temperature gas through the throttle valve and enters the evaporator to absorb heat.
Because of large dust and dirty air in northern China, the existing air-cooled condenser is difficult to meet the requirement of long-time high-efficiency operation, and the service life of the condenser is greatly shortened along with the accumulation of the dust, so that the condenser is not easy to clean and maintain.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at to the not enough technical scheme that provides high heat transfer coefficient air-cooled condenser that prior art exists, can satisfy and use in the sand and dust environment in the north, not only do not influence the normal work of condenser, be convenient for maintain the clearance moreover.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the air-cooled condenser with high heat transfer coefficient is characterized in that: the novel air conditioner comprises a V-shaped box body, condensation boxes and a fan box, wherein the two condensation boxes are obliquely and symmetrically arranged on two sides of the V-shaped box body, a base is arranged at the bottom of the V-shaped box body, a condensation component, a first filter screen, a second filter screen and a cleaning mechanism are arranged in the condensation boxes, the first filter screen is positioned on one side of air inlet of the condensation box, the second filter screen is positioned on one side of air outlet of the condensation box, the cleaning mechanism is positioned between the first filter screen and the second filter screen, the condensation component is positioned on the other side of the second filter screen, the fan box is fixedly connected to the top surface of the V-shaped box body, a fan is arranged in the; through the design of the obliquely arranged condensing box, particle impurities such as sand and dust can fall under the action of gravity after the condenser works, the cleaning of the first filter screen and the second filter screen is facilitated, the cleaning difficulty is reduced, the service life of the condenser is prolonged, secondary sand and dust filtration can be realized on introduced air through the first filter screen and the second filter screen, the influence of sand and dust on the working efficiency of the condenser due to accumulation on a condensing component is reduced, the cleaning mechanism can clean the particle impurities such as sand and dust on the first filter screen and the second filter screen, the blockage of the first filter screen and the second filter screen is reduced, the working efficiency of the condenser is improved, a fan in the fan box can generate wind power, external wind enters the condensing boxes on two sides, the heat on the condensing component is taken away, the wind guide mechanism can protect an air outlet of the fan box, and the sand and dust are prevented from entering the V-shaped box body, the top surface of the V-shaped box body is provided with a lifting lug, the lifting installation of the condenser is facilitated through the lifting lug, and the bottom of the base is provided with a drain pipe.
Furthermore, the aperture of first filter screen is greater than the aperture of second filter screen, and the width of second filter screen is less than the width of first filter screen, and this structural design can realize carrying out secondary filter to inspiratory air, and greatly reduced dust and sand gets into in the V-arrangement box, reduces the accumulation of dust and sand on the condensation subassembly, prolongs the life of condenser.
Furthermore, the bottom of second filter screen is provided with the baffle, and the design of baffle can make the husky dirt of clearance or dropping gather in storing up the sandbox, prevents to store up the husky dirt in the sandbox and adsorbs to the second filter screen again under the effect of wind power on, reduces the work efficiency of condenser.
Further, clearance mechanism includes driving motor and clearance board, and two driving motor fixed connection are connected with the screw rod in the condensing box on the driving motor, and the bilateral symmetry of screw rod is provided with the guide arm, and the clearance board is connected at the screw rod with on the guide arm, it is rotatory to drive the screw rod through driving motor, and then can drive the clearance board and reciprocate, realizes the clearance to granule impurity such as sand and dust on first filter screen and the second filter screen, improves the filtration efficiency of first filter screen and second filter screen, and the guide arm has improved the stability and the reliability of clearance board at reciprocating the in-process.
Further, be provided with the brush on the side that the clearance board is close to first filter screen and second filter screen, the symmetry is provided with first through-hole and second through-hole on the clearance board, screw rod and first through-hole phase-match, the guide arm matches with the second through-hole, can clear up first filter screen and second filter screen through the brush, the first through-hole of work efficiency and the second through-hole that improve the condenser have improved the stability of clearance board assembly, prevent that the clearance board from taking place to rock and producing the noise at the removal in-process.
Further, the condensation subassembly includes condenser pipe and radiating fin, the condenser pipe passes through radiating fin fixed connection in the condenser box, the outside of condenser box is provided with shunt tubes and collector pipe, the import and the export of condenser pipe are connected respectively to shunt tubes and collector pipe, be provided with intake pipe and first solenoid valve on the shunt tubes, two first solenoid valve symmetries set up the both sides in the intake pipe, be provided with drain pipe and second solenoid valve on the collector pipe, two second solenoid valve symmetries set up the both sides at the drain pipe, can be with in the condenser pipe of high-pressure gas input both sides through the shunt tubes, liquid that forms after the condensation is exported from the collector pipe, the condenser pipe of both sides is worked alone or simultaneous working can be controlled to first solenoid valve and second solenoid valve, radiating fin has improved the heat exchange efficiency of condenser pipe.
Further, the condensing box with be provided with between the base and store up the sandbox, be provided with the rotating door on the lateral surface that stores up the sandbox, the dust and sand after the filtration is gathered in storing up the sandbox, after condenser work, opens the rotating door and can clear up storing up the sandbox.
Further, wind guiding mechanism includes roof and holding ring, be provided with arc and support column between roof and the holding ring, be provided with the aviation baffle on the top surface of roof, the bottom surface center department of roof connects the horizon bar through the pivot, the horizon bar sets up in the fan case, when external wind blows to a direction, drive the aviation baffle and rotate, until aviation baffle and wind direction are parallel, the arc at this moment becomes the windward side, can be with wind toward both sides diffusion, prevent that the dust in the wind from entering into the fan case, the wind of exhaust in the fan case is discharged from the space between the support column simultaneously.
Furthermore, the length of the arc-shaped plate is 1/3-1/2 of the circumferential length of the positioning ring, and the design of the angle can reduce the entering of dust in the air into the fan box and does not influence the normal air exhaust of the condenser.
Furthermore, a support ring is arranged on the inner side face of the top of the fan box, a third filter screen is arranged on the inner side face of the support ring, balls are arranged between the top face of the support ring and the bottom face of the positioning ring, the third filter screen can reduce sand and dust entering the V-shaped box body from the fan box, and the balls can ensure that the air guide mechanism reduces friction force between the support ring and the positioning ring when the air guide mechanism works.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. through the design of the condenser box that the slope set up, can make granule impurity such as sand and dust drop under the action of gravity after condenser work, the clearance of the first filter screen of being convenient for and second filter screen reduces the clean degree of difficulty, prolongs the life of condenser.
2. Can realize carrying out the secondary sand and dust through first filter screen and second filter screen to the wind of introducing and filter, reduce sand and dust and gather on the condensation subassembly and influence the work efficiency of condenser.
3. The clearance mechanism can clear up the granule impurity such as sand and dust on first filter screen and the second filter screen, reduces the jam of first filter screen and second filter screen, improves the work efficiency of condenser.
4. The fan in the fan box can generate wind power, so that outside wind enters the condensing boxes on two sides and takes away heat on the condensing assembly.
5. The air guide mechanism can protect an air outlet of the fan box and reduce sand and dust entering the V-shaped box body.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is an effect diagram of the high heat transfer coefficient air-cooled condenser of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of a cleaning plate according to the present invention;
fig. 4 is a schematic structural view of the air guiding mechanism of the present invention;
fig. 5 is a partial enlarged view of the point i in fig. 2.
In the figure: 1-a V-shaped box body; 2-a condenser box; 3-a base; 4-a fan box; 5-an air guide mechanism; 6-lifting lugs; 7-a shunt tube; 8, an air inlet pipe; 9-a first solenoid valve; 10-a liquid outlet pipe; 11-a collector pipe; 12-a second solenoid valve; 13-a sand storage box; 14-a revolving door; 15-a condensing assembly; 16-a first filter screen; 17-a second filter screen; 18-a drive motor; 19-a screw; 20-a guide rod; 21-cleaning a plate; 22-a first via; 23-a second via; 24-a top plate; 25-a positioning ring; 26-an arc plate; 27-a support column; 28-a wind deflector; 29-support ring; 30-a ball bearing; 31-third filter.
Detailed Description
As shown in fig. 1 to 5, do the utility model discloses high heat transfer coefficient air cooled condenser, including V-arrangement box 1, condensing box 2 and fan case 4, two 2 slope symmetries of condensing box set up in the both sides of V-arrangement box 1, and the bottom of V-arrangement box 1 is provided with base 3, condensing box 2 with be provided with between the base 3 and store up sandbox 13, be provided with rotation door 14 on the lateral surface of storing up sandbox 13, the dust and sand after the filtration is gathered in storing up sandbox 13, after condenser work, opens rotation door 14 and can clear up storing up sandbox 13.
Be provided with condensation subassembly 15 in the condensing box 2, first filter screen 16, second filter screen 17 and clearance mechanism, first filter screen 16 is located the one side of 2 air intakes of condensing box, second filter screen 17 is located the one side of 2 air-outs of condensing box, first filter screen 16's aperture is greater than second filter screen 17's aperture, and second filter screen 17's width is less than first filter screen 16's width, this structural design can realize carrying out secondary filter to inspiratory air, greatly reduced dust and sand gets into in the V-arrangement box 1, reduce the accumulation of dust and sand on condensation subassembly 15, the life of extension condenser.
The bottom of second filter screen 17 is provided with the baffle, and the design of baffle can make the husky dirt of clearance or dropping gather in storing up sandbox 13, prevents to store up on the husky dirt in sandbox 13 adsorbs to second filter screen 17 again under the effect of wind power, reduces the work efficiency of condenser.
Clearance mechanism is located between first filter screen 16 and second filter screen 17, and clearance mechanism includes driving motor 18 and clearance board 21, and two driving motor 18 fixed connection are connected with screw rod 19 in condenser box 2 on the driving motor 18, and the bilateral symmetry of screw rod 19 is provided with guide arm 20, and clearance board 21 connect at screw rod 19 with on the guide arm 20, it is rotatory to drive screw rod 19 through driving motor 18, and then can drive clearance board 21 and reciprocate, realizes the clearance to granule impurity such as sand and dust on first filter screen 16 and the second filter screen 17, improves the filtration efficiency of first filter screen 16 and second filter screen 17, and guide arm 20 has improved clearance board 21 at the stability and the reliability of reciprocating the in-process. Cleaning plate 21 is provided with the brush on being close to first filter screen 16 and second filter screen 17's the side, the symmetry is provided with first through-hole 22 and second through-hole 23 on the cleaning plate 21, screw rod 19 and first through-hole 22 phase-match, guide arm 20 and second through-hole 23 phase-match, can clear up first filter screen 16 and second filter screen 17 through the brush, the first through-hole 22 of work efficiency and the second through-hole 23 that improve the condenser have improved the stability of cleaning plate 21 assembly, prevent that cleaning plate 21 from taking place to rock and producing the noise at the removal in-process.
The condensing assembly 15 is positioned at the other side of the second filter screen 17, the condensing assembly 15 comprises a condensing pipe and radiating fins, the condensing pipe is fixedly connected in the condensing box 2 through the radiating fins, a shunt pipe 7 and a collecting pipe 11 are arranged at the outer side of the condensing box 2, the shunt pipe 7 and the collecting pipe 11 are respectively connected with the inlet and the outlet of the condensing pipe, an air inlet pipe 8 and first electromagnetic valves 9 are arranged on the shunt pipe 7, two first electromagnetic valves 9 are symmetrically arranged at two sides of the air inlet pipe 8, a liquid outlet pipe 10 and second electromagnetic valves 12 are arranged on the collecting pipe 11, two second electromagnetic valves 12 are symmetrically arranged at two sides of the liquid outlet pipe 10, can be with in the condenser pipe of high-pressure gas input both sides through shunt tubes 7, the liquid that forms after the condensation is exported from collecting pipe 11, and the condenser pipe of first solenoid valve 9 and second solenoid valve 12 can control both sides works alone or simultaneous working, and radiating fin has improved the heat exchange efficiency of condenser pipe.
The fan box 4 is fixedly connected to the top surface of the V-shaped box body 1, a fan is arranged in the fan box 4, an air guide mechanism 5 is arranged on the top surface of the fan box 4, the air guide mechanism 5 comprises a top plate 24 and a positioning ring 25, an arc plate 26 and a supporting column 27 are arranged between the top plate 24 and the positioning ring 25, an air guide plate 28 is arranged on the top surface of the top plate 24, a horizontal rod is connected to the center of the bottom surface of the top plate 24 through a rotating shaft and is arranged in the fan box 4, when external air blows towards one direction, the air guide plate 28 is driven to rotate until the air guide plate 28 is parallel to the air direction, the arc plate 26 at the moment becomes a windward side, the air can be diffused towards two sides, sand and dust in the air is prevented from entering the fan box 4, and meanwhile the air discharged from the space between the. The length of the arc-shaped plate 26 is 1/3-1/2 of the circumferential length of the positioning ring 25, and the design of the angle can reduce the entering of dust in the air into the fan box 4 and does not influence the normal air exhaust of the condenser.
The top inner side surface of the fan box 4 is provided with a support ring 29, the inner side surface of the support ring 29 is provided with a third filter screen 31, balls 30 are arranged between the top surface of the support ring 29 and the bottom surface of the positioning ring 25, the third filter screen 31 can reduce sand and dust entering the V-shaped box body 1 from the fan box 4, and the balls 30 can ensure that the friction force between the support ring 29 and the positioning ring 25 is reduced when the air guide mechanism 5 works. Through the design of the obliquely arranged condensing box 2, particle impurities such as sand and dust can fall under the action of gravity after the condenser works, the cleaning of the first filter screen 16 and the second filter screen 17 is facilitated, the cleaning difficulty is reduced, the service life of the condenser is prolonged, secondary sand and dust filtering can be realized on introduced air through the first filter screen 16 and the second filter screen 17, the influence of sand and dust on the working efficiency of the condenser due to accumulation on the condensing component 15 is reduced, the particle impurities such as sand and dust on the first filter screen 16 and the second filter screen 17 can be cleaned through the cleaning mechanism, the blockage of the first filter screen 16 and the second filter screen 17 is reduced, the working efficiency of the condenser is improved, a fan in the fan box 4 can generate wind power, external wind enters the condensing boxes 2 at two sides, the heat on the condensing component 15 is taken away, and the wind guide mechanism 5 can protect an air outlet of the fan box 4, reduce in the dust and sand gets into V-arrangement box 1, be provided with lug 6 on the top surface of V-arrangement box 1, the handling installation of the condenser of being convenient for through lug 6, the bottom of base 3 is provided with the drain pipe.
When the utility model is in actual use, the fan is started firstly, then high-temperature and high-pressure gas is input into the condensing boxes at two sides through the shunt tubes, the condensation of the gas in the condensing assembly is realized through air cooling, the liquid formed after condensation is output through the collecting tube, the air after condensation is discharged from the air guide mechanism under the action of the fan, and the dust entering the condenser is reduced; after using a period of time, through clearance mechanism to the granule impurity such as sand and dust on first filter screen and the second filter screen clear up, fall into and store up the unified collection processing in the sandbox back.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (10)
1. The air-cooled condenser with high heat transfer coefficient is characterized in that: including V-arrangement box, condensation box and fan case, two the condensation box slope symmetry sets up the both sides of V-arrangement box, the bottom of V-arrangement box is provided with the base, be provided with condensation subassembly, first filter screen, second filter screen and clearance mechanism in the condensation box, first filter screen is located one side of condensation box air inlet, the second filter screen is located one side of condensation box air-out, clearance mechanism is located first filter screen with between the second filter screen, the condensation subassembly is located the opposite side of second filter screen, fan case fixed connection be in on the top surface of V-arrangement box, be provided with the fan in the fan case, be provided with wind guiding mechanism on the top surface of fan case.
2. The high heat transfer coefficient air-cooled condenser of claim 1, wherein: the aperture of the first filter screen is larger than that of the second filter screen, and the width of the second filter screen is smaller than that of the first filter screen.
3. The high heat transfer coefficient air-cooled condenser of claim 2, wherein: and a baffle is arranged at the bottom of the second filter screen.
4. The high heat transfer coefficient air-cooled condenser of claim 1, wherein: the cleaning mechanism comprises a driving motor and a cleaning plate, the driving motor is fixedly connected in the condensation box, a screw rod is connected to the driving motor, guide rods are symmetrically arranged on two sides of the screw rod, and the cleaning plate is connected to the screw rod and the guide rods.
5. The high heat transfer coefficient air-cooled condenser of claim 4, wherein: the cleaning plate is close to the first filter screen and is provided with a brush on the side of the second filter screen, the cleaning plate is symmetrically provided with a first through hole and a second through hole, the screw rod is matched with the first through hole, and the guide rod is matched with the second through hole.
6. The high heat transfer coefficient air-cooled condenser of claim 1, wherein: the condensing assembly comprises a condensing pipe and radiating fins, the condensing pipe passes through radiating fins fixed connection is in the condensing box, the outside of condensing box is provided with shunt tubes and collecting pipe, the shunt tubes with the collecting pipe is connected respectively the import and the export of condensing pipe, be provided with intake pipe and first solenoid valve, two on the shunt tubes first solenoid valve symmetry sets up the both sides of intake pipe, be provided with drain pipe and second solenoid valve on the collecting pipe, two second solenoid valve symmetry sets up the both sides of drain pipe.
7. The high heat transfer coefficient air-cooled condenser of claim 1, wherein: the condensing box with be provided with between the base and store up the sandbox, be provided with the revolving door on the lateral surface that stores up the sandbox.
8. The high heat transfer coefficient air-cooled condenser of claim 1, wherein: the air guide mechanism comprises a top plate and a positioning ring, an arc-shaped plate and a supporting column are arranged between the top plate and the positioning ring, an air guide plate is arranged on the top surface of the top plate, the center of the bottom surface of the top plate is connected with a horizontal rod through a rotating shaft, and the horizontal rod is arranged in the fan box.
9. The high heat transfer coefficient air-cooled condenser of claim 8, wherein: the length of the arc-shaped plate is 1/3-1/2 of the circumferential length of the positioning ring.
10. The high heat transfer coefficient air-cooled condenser of claim 8, wherein: the fan box is characterized in that a support ring is arranged on the inner side face of the top of the fan box, a third filter screen is arranged on the inner side face of the support ring, and balls are arranged between the top face of the support ring and the bottom face of the positioning ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020538240.8U CN212109079U (en) | 2020-04-13 | 2020-04-13 | High heat transfer coefficient air-cooled condenser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020538240.8U CN212109079U (en) | 2020-04-13 | 2020-04-13 | High heat transfer coefficient air-cooled condenser |
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| CN212109079U true CN212109079U (en) | 2020-12-08 |
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| CN202020538240.8U Active CN212109079U (en) | 2020-04-13 | 2020-04-13 | High heat transfer coefficient air-cooled condenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184866A1 (en) * | 2022-03-31 | 2023-10-05 | 广东海悟科技有限公司 | Box-type cooling unit |
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2020
- 2020-04-13 CN CN202020538240.8U patent/CN212109079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184866A1 (en) * | 2022-03-31 | 2023-10-05 | 广东海悟科技有限公司 | Box-type cooling unit |
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