CN217464943U

CN217464943U - Air cooler with automatic heat recovery and circulation mechanism

Info

Publication number: CN217464943U
Application number: CN202221618917.4U
Authority: CN
Inventors: 吕家华; 毛翠凤; 徐福均
Original assignee: Shanghai Kdn Biotech Co ltd
Current assignee: Shanghai Kdn Biotech Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-20
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an air cooler with a heat automatic recovery circulation mechanism, which comprises a frame body, wherein the inner wall of the frame body is fixedly connected with a heat exchange tube, the middle part of the front side of the frame body is fixedly communicated with an air outlet tube, the bottoms of the two sides of the front side of the frame body are fixedly connected with vertical boxes, the top ends of the inner walls of the two vertical boxes are fixedly provided with speed reducing motors, the output ends of the two speed reducing motors are fixedly connected with lead screws, the surfaces of the two lead screws are respectively and slidably connected with displacement blocks, the surfaces of the two displacement blocks are respectively and fixedly connected with connecting rods, one ends of the two connecting rods are fixedly connected with a recovery cover, the front side of the recovery cover is fixedly communicated with a conveying pipe, and the back side of the frame body is fixedly provided with a fan. The heat exchange efficiency is improved.

Description

Air cooler with automatic heat recovery and circulation mechanism

Technical Field

The utility model relates to an air cooler field specifically is an air cooler with heat automatic recovery circulation mechanism.

Background

An air cooler is a heat exchanger that cools a hot fluid with air.

The air cooler can be used for cooling or condensation, but the heat generated by heat exchange of hot fluid in the existing air cooler is directly discharged during use, the heat cannot be recycled, energy is not saved enough, and the air cooler supplies air for cooling through a fan, so that the cooling efficiency is not high enough when the temperature of external air is high, and therefore the air cooler with the automatic heat recycling mechanism is provided.

Disclosure of Invention

An object of the utility model is to provide an air cooler with heat automatic recovery circulation mechanism to solve the heat that the hot-fluid heat transfer of the current air cooler who proposes in the above-mentioned background art comes out directly discharge during the use, can not carry out recycle to these heats, it is energy-conserving inadequately, and air cooler passes through the air that the fan supplied with the cooling usefulness, when outside air temperature is higher, leads to the problem that cooling efficiency is high inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air cooler with heat automatic recovery circulation mechanism, includes the framework, the inner wall fixedly connected with heat exchange tube of framework, the fixed intercommunication in the positive middle part of framework has a tuber pipe, the equal fixedly connected with in bottom of the positive both sides of framework erects the case, two the equal fixed mounting in top of erecting the incasement wall has gear motor, two the equal fixedly connected with lead screw of gear motor's output, two the equal sliding connection in surface of lead screw has the displacement piece, two the equal fixedly connected with connecting rod in surface of displacement piece, two the one end fixedly connected with recovery cover of connecting rod, the fixed intercommunication in front of retrieving the cover has the conveyer pipe, the back fixed mounting of framework has the fan, the fixed intercommunication in output of fan has the preliminary treatment box, the top fixed mounting of preliminary treatment box has the semiconductor refrigerator.

When the air cooler with the automatic heat recovery and circulation mechanism is used, heat which is generated by heat exchange of the air cooler can be selectively recycled, energy is saved, air sucked by a fan can be cooled, and heat exchange efficiency is improved.

As a preferred technical scheme of the utility model, the fixed surface of heat exchange tube is connected with heat radiation fins, the output of fan and the inside intercommunication of framework, the air intake has been seted up at the back of preliminary treatment box, the surface block of air intake has the filter screen. The dust can be filtered through the filter screen.

As an optimized technical scheme of the utility model, the back fixedly connected with sealing washer of retrieving the cover. The sealing ring improves the tightness of the connection.

As a preferred technical scheme of the utility model, the bottom of lead screw is passed through the bearing and is connected with the bottom rotation of erecting the incasement wall, erect the case and seted up the displacement mouth near one side of retrieving the cover. The displacement port provides space for the movement of the connecting rod.

As a preferred technical scheme of the utility model, the displacement piece deviates from one side fixedly connected with slider of connecting rod, the sliding surface of slider is connected with the slide rail, just slide rail fixed connection is in the one side of erecting the incasement wall. The slide block and the slide rail play the role of limiting and guiding.

As a preferred technical scheme of the utility model, the equal fixedly connected with communicating pipe in both ends of heat exchange tube. The communicating pipe is used for connecting with a pipeline for conveying hot fluid.

As a preferred technical scheme of the utility model, the bottom fixedly connected with support of framework. The support supports the device, facilitates the use.

As an optimal technical scheme of the utility model, gear motor, fan and semiconductor cooler pass through external switch panel and external power supply electric connection. The operation of the device is controlled by an external switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the recovery cover, when the exhausted heat needs to be recovered, the speed reduction motor is started to drive the screw rod to rotate, so that the displacement block is driven to vertically lift, the recovery cover can be lifted to be attached to the air outlet pipe, the exhausted hot air can be conveyed to an area needing heat utilization through the conveying pipe, and the recovery cover does not need to be lowered when the heat is not recovered, so that the heat exchanged by the air cooler can be selectively recovered and utilized, and more energy is saved;

2. through being equipped with the preliminary treatment box at the fan input, preliminary treatment box top and semiconductor cooler's refrigeration end laminating can play the effect of cooling to the inspiratory air of fan, improves the efficiency of heat transfer, through the filter screen that sets up, blocks the dust, avoids the inside adhesion dust of air cooler to influence the heat dissipation.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the frame body of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. a frame body; 2. a heat exchange pipe; 3. heat dissipation fins; 4. an air outlet pipe; 5. erecting the box; 6. a reduction motor; 7. a lead screw; 8. a displacement block; 9. a slider; 10. a slide rail; 11. a connecting rod; 12. a recovery cover; 13. a communicating pipe; 14. a displacement port; 15. a seal ring; 16. a delivery pipe; 17. a fan; 18. a support; 19. a pre-processing box; 20. an air inlet; 21. filtering with a screen; 22. a semiconductor refrigerator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an air cooler with an automatic heat recovery circulation mechanism, which comprises a frame body 1, wherein the inner wall of the frame body 1 is fixedly connected with a heat exchange tube 2 for increasing the flow area of hot fluid, the middle part of the front surface of the frame body 1 is fixedly communicated with an air outlet tube 4, the bottoms of the two front sides of the frame body 1 are fixedly connected with vertical boxes 5, the top ends of the inner walls of the two vertical boxes 5 are fixedly provided with speed reducing motors 6, the output ends of the two speed reducing motors 6 are fixedly connected with lead screws 7, the surfaces of the two lead screws 7 are respectively connected with a displacement block 8 in a sliding manner, the surfaces of the two displacement blocks 8 are respectively fixedly connected with a connecting rod 11, one end of the two connecting rods 11 is fixedly connected with a recovery cover 12 for recovering hot air, the front surface of the recovery cover 12 is fixedly communicated with a conveying pipe 16 for conveying hot air, the back surface of the frame body 1 is fixedly provided with a fan 17, the air cooling device is used for supplying air for heat exchange, the output end of the fan 17 is fixedly communicated with a pretreatment box 19, a semiconductor refrigerator 22 is fixedly installed at the top end of the pretreatment box 19, and the air is cooled through a refrigerating end.

When the air cooler is used, the recovery cover 12 is arranged, when the exhausted heat needs to be recovered, the speed reduction motor 6 is started to drive the screw 7 to rotate and drive the displacement block 8 to vertically lift, so that the recovery cover 12 can be lifted to be attached to the air outlet pipe 4, the exhausted hot air can be conveyed to an area needing heat utilization through the conveying pipe 16, and the recovery cover 12 does not need to be lowered when the heat is recovered, so that the heat exchanged by the air cooler can be selectively recovered and utilized, and more energy is saved;

the surface of the heat exchange tube 2 is fixedly connected with a heat radiation fin 3, the heat radiation effect is improved, the output end of a fan 17 is communicated with the inside of the frame body 1, the back of a pretreatment box 19 is provided with an air inlet 20, the surface of the air inlet 20 is clamped with a filter screen 21, both ends of the heat exchange tube 2 are fixedly connected with communicating tubes 13 and are connected with an external pipeline, the bottom end of the frame body 1 is fixedly connected with a bracket 18 for supporting, a speed reduction motor 6, the fan 17 and a semiconductor refrigerator 22 are electrically connected with an external power supply through an external switch panel, and the operation of equipment is controlled;

when the device is used, the device is installed and fixed through the support 18, an external power supply is connected, the running of the speed reducing motor 6, the fan 17 and the semiconductor refrigerator 22 in the device is controlled through an external switch, hot fluid is input into the heat exchange tube 2 when the device is used, the heat exchange with external air can be carried out by matching with the tube wall and the heat dissipation fins 3, the external air is supplied by the fan 17, the top end of the pretreatment box 19 is attached to the refrigeration end of the semiconductor refrigerator 22, the effect of cooling air sucked by the fan 17 can be achieved, the heat exchange efficiency is improved, dust is blocked through the arranged filter screen 21, and the influence of dust adhered to the interior of the air cooler on heat dissipation is avoided;

the back of the recovery cover 12 is fixedly connected with a sealing ring 15 to improve tightness, the bottom end of the lead screw 7 is rotatably connected with the bottom end of the inner wall of the vertical box 5 through a bearing, a displacement port 14 is formed in one side, close to the recovery cover 12, of the vertical box 5 to ensure the lifting of the connecting rod 11, a sliding block 9 is fixedly connected to one side, away from the connecting rod 11, of the displacement block 8, a sliding rail 10 is slidably connected to the surface of the sliding block 9, and the sliding rail 10 is fixedly connected to one side of the inner wall of the vertical box 5 to play a role in guiding;

during the use, when going up and down to retrieving cover 12, under the bearing cooperation, start gear motor 6 and drive lead screw 7 rotatory, in the spacing guide of slider 9 and slide rail 10 downwards for displacement piece 8 can vertically go up and down, drive connecting rod 11 and reciprocate in displacement mouth 14 department, can be so that retrieve cover 12 and play tuber pipe 4 to it, and be provided with sealing washer 15, hot-blast leakage when having reduced heat recovery.

When in specific use, the utility model relates to an air cooler with heat automatic recovery circulation mechanism, when in use, the hot fluid is input into the heat exchange tube 2, the matching tube wall and the heat dissipation fins 3 can exchange heat with the outside air, the outside air is supplied by the fan 17, through the arrangement of the recovery cover 12, when the exhausted heat is needed to be recovered, the speed reducing motor 6 is started to drive the screw 7 to rotate, the vertical lifting of the displacement block 8 is driven under the guide of the slide block 9 and the slide rail 10, thereby the recovery cover 12 can be lifted to be attached to the air outlet tube 4, the exhausted hot air can be conveyed to the area needing to utilize the heat through the conveying tube 16, the recovery cover 12 is not needed to be lifted when the recovery is needed, thereby the heat exchanged by the air cooler can be selectively recovered, more energy is saved, through the pre-processing box 19 arranged at the input end of the fan 17, the top end of the pretreatment box 19 is attached to the refrigeration end of the semiconductor refrigerator 22, so that the air sucked by the fan 17 can be cooled, the heat exchange efficiency is improved, the dust is blocked by the arranged filter screen 21, and the influence of the dust adhered inside the air cooler on heat dissipation is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an air cooler with automatic heat recovery circulation mechanism, includes framework (1), its characterized in that: the heat exchange tube (2) is fixedly connected to the inner wall of the frame body (1), the air outlet tube (4) is fixedly communicated with the front middle of the frame body (1), the vertical boxes (5) are fixedly connected to the bottoms of the two front sides of the frame body (1), the speed reducing motors (6) are fixedly mounted on the top ends of the inner walls of the two vertical boxes (5), the lead screws (7) are fixedly connected to the output ends of the two speed reducing motors (6), the displacement blocks (8) are slidably connected to the surfaces of the two lead screws (7), the connecting rods (11) are fixedly connected to the surfaces of the two displacement blocks (8), the recovery cover (12) is fixedly connected to one end of each connecting rod (11), the conveying tube (16) is fixedly communicated with the front of the recovery cover (12), the fan (17) is fixedly mounted on the back of the frame body (1), and the pretreatment box (19) is fixedly communicated with the output end of the fan (17), the top end of the pretreatment box (19) is fixedly provided with a semiconductor refrigerator (22).

2. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: the surface fixed connection of heat exchange tube (2) has heat radiation fins (3), the output of fan (17) and the inside intercommunication of framework (1), air intake (20) have been seted up at the back of preliminary treatment box (19), the surface block of air intake (20) has filter screen (21).

3. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: and a sealing ring (15) is fixedly connected to the back surface of the recovery cover (12).

4. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: the bottom end of the lead screw (7) is rotatably connected with the bottom end of the inner wall of the vertical box (5) through a bearing, and a displacement opening (14) is formed in one side, close to the recovery cover (12), of the vertical box (5).

5. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: one side fixedly connected with slider (9) that displacement piece (8) deviates from connecting rod (11), the surperficial sliding connection of slider (9) has slide rail (10), just slide rail (10) fixed connection is in the one side of erecting case (5) inner wall.

6. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: and the two ends of the heat exchange tube (2) are fixedly connected with communicating tubes (13).

7. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: the bottom end of the frame body (1) is fixedly connected with a support (18).

8. The air cooler with the automatic heat recovery and circulation mechanism according to claim 1, wherein: the speed reducing motor (6), the fan (17) and the semiconductor refrigerator (22) are electrically connected with an external power supply through an external switch panel.