CN212692590U

CN212692590U - Tube-fin radiator convenient to install

Info

Publication number: CN212692590U
Application number: CN202021459141.7U
Authority: CN
Inventors: 易中山; 赵伟; 张帆; 曹泽武
Original assignee: Xinxiang Radiator Co ltd
Current assignee: Xinxiang Radiator Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-12
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a tube-fin radiator convenient to install, which belongs to the technical field of heat dissipation devices and comprises a base, wherein the upper surface of the base is fixedly connected with a fixed frame, the side wall of the fixed frame is provided with a ring groove, the inner part of the fixed frame is fixedly connected with a lug, the side wall of the fixed frame is also provided with a limit groove, the upper surface of the base is also fixedly connected with a bearing, the bearing is rotatably connected with a reciprocating lead screw, one end of the reciprocating lead screw is fixedly connected with a driven bevel gear, and the reciprocating lead screw is in threaded transmission connection with a nut; utilize the sliding connection of spacing groove and slider and stopper and slide to make the slide can slide along fixed frame upper surface, through delivery port and water inlet and sealed screwed pipe sealing thread connection, all install the valve on oral siphon and the outlet pipe for can take out the heat dissipation frame from fixed frame through dismantling sealed screwed pipe after closing the valve, be convenient for change and installation, labour saving and time saving.

Description

Tube-fin radiator convenient to install

Technical Field

The utility model belongs to the technical field of heat abstractor, concretely relates to tube-fin radiator convenient to installation.

Background

The tube-fin heat exchanger is widely applied to the refrigeration industry as a compact heat exchanger, and along with the technical development of the air conditioning and refrigeration industry and the further strict control of environmental regulations, the requirements on the self heat exchange performance of the heat exchange unit are stricter so as to make up the low performance of the substitute refrigerant, so that the heat exchanger structure and the related heat exchanger forming process are important factors influencing the heat exchange performance, and the heat exchanger has important significance for improving the overall heat exchange performance of the heat exchanger.

At present, traditional finned tube heat exchanger installation is complicated, adopts threaded connection to be used for the installation and dismantles, wastes time and energy, and it is inconvenient to maintain, needs whole dismouting just can wash and maintain after having certain drawback, piles up a large amount of dusts on the cooling tube when traditional radiator dispels the heat simultaneously, influences the radiating effect, and lacks corresponding cleaning device for the radiating effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finned tube radiator convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tube-fin radiator convenient to install comprises a base, wherein a fixing frame is fixedly connected to the upper surface of the base, a circular groove is formed in the side wall of the fixing frame, a convex block is fixedly connected to the inside of the fixing frame, a limiting groove is further formed in the side wall of the fixing frame, a bearing is further fixedly connected to the upper surface of the base, a reciprocating lead screw is rotatably connected to the bearing, a driven bevel gear is fixedly connected to one end of the reciprocating lead screw, a nut is connected to the reciprocating lead screw in a threaded transmission mode, a first limiting sleeve is fixedly connected to the outer side wall of the nut, a C-shaped rod is slidably connected to the first limiting sleeve in a sliding mode, one end of the C-shaped rod is slidably connected to the circular groove, a brush is fixedly connected to the C-shaped rod, one end, away from the reciprocating lead screw, of the C-shaped rod is slidably connected to a second limiting sleeve, the second limiting sleeve, and the other end of the polished rod is fixedly connected with a limiting block.

The scheme is as follows: the motor may be of a type 50 KTYZ.

As a preferred embodiment, the limiting block is connected with a sliding plate in a sliding manner, a sliding block is fixedly connected to the side wall of the sliding plate, the sliding block is connected in the limiting groove in a sliding manner, a supporting seat is fixedly connected to the position, close to the reciprocating screw, of the upper surface of the sliding plate, a motor is fixedly connected to the upper surface of the supporting seat, an output shaft of the motor is fixedly connected with the driving bevel gear, and the driving bevel gear is in meshed connection with the driven bevel gear.

As a preferred embodiment, the fixed frame is connected with the heat dissipation frame in a sliding mode, the top of the heat dissipation frame is provided with a water inlet and a water outlet, the water inlet and the water outlet are respectively communicated with a water inlet pipe and a water outlet pipe through sealing threaded pipes, and the heat dissipation frame is internally provided with a heat dissipation pipe in a winding mode.

As a preferred embodiment, the guide way has been seted up at the upper and lower both ends of ring channel, and sliding connection has the guide block in the guide way, one side rigid coupling that the guide block is close to the guide way bottom has the spring, and the spring is located between guide way bottom and the guide block, the opposite side of guide block and the one end rigid coupling of spliced pole, and the other end rigid coupling of spliced pole has trapezoidal piece, trapezoidal piece runs through the guide way and extends to in the ring channel.

In a preferred embodiment, the inclined surface of the trapezoidal block is oriented to be consistent with the moving direction of the C-shaped rod.

In a preferred embodiment, valves are mounted on both the water inlet pipe and the water outlet pipe.

Compared with the prior art, the utility model provides a heat abstractor includes following beneficial effect at least:

(1) the sliding connection of the limiting groove and the sliding block as well as the limiting block and the sliding plate is utilized to enable the sliding plate to slide along the upper surface of the fixed frame, the sliding plate is in sealing threaded connection with the water inlet and the sealing threaded pipe through the water outlet, and valves are respectively arranged on the water inlet pipe and the water outlet pipe, so that the heat dissipation frame can be taken out of the fixed frame by disassembling the sealing threaded pipe after the valve is closed, the replacement and the installation are convenient, and time and labor are saved;

(2) one end of the C-shaped rod is slidably connected in the annular groove, so that when the nut reciprocates on the reciprocating lead screw, the brush fixedly connected on the C-shaped rod can clean the radiating pipe from top to bottom, and the radiating effect of the whole device is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the heat dissipation frame of the present invention;

FIG. 3 is a schematic structural view of the ring-shaped groove of the present invention;

fig. 4 is a schematic structural view of the heat dissipation frame of the present invention.

In the figure: 1. a base; 2. a fixing frame; 3. an annular groove; 4. a guide cavity; 5. a guide block; 6. a spring; 7. connecting columns; 8. a trapezoidal block; 9. a bump; 10. a limiting groove; 11. a bearing; 12. a reciprocating screw; 13. a driven bevel gear; 14. a nut; 15. a first limiting sleeve; 16. a C-shaped rod; 17. a brush; 18. a second limiting sleeve; 19. a sliding sleeve; 20. a polish rod; 21. a limiting block; 22. a slide plate; 23. a slider; 24. a supporting seat; 25. a motor; 26. a drive bevel gear; 27. a heat dissipation frame; 28. a water inlet; 29. a water outlet; 30. sealing the threaded pipe; 31. a water inlet pipe; 32. a water outlet pipe; 33. a valve; 34. a heat radiation pipe.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides a tube fin radiator convenient to mount, including a base 1, wherein the upper surface of the base 1 is fixedly connected with a fixing frame 2, the fixing frame 2 is slidably connected with a heat dissipation frame 27, the top of the heat dissipation frame 27 is provided with a water inlet 28 and a water outlet 29, the water inlet 28 and the water outlet 29 are respectively communicated with a water inlet pipe 31 and a water outlet pipe 32 through a sealing threaded pipe 30, and a heat dissipation pipe 34 is wound in the heat dissipation frame 27 (see fig. 1, 2 and 4); the water inlet 28 and the water outlet 29 can be separated from the water inlet pipe 31 and the water outlet pipe 32 through sealed threaded connection, so that the heat dissipation frame 27 can be taken out of the fixing frame 2, replacement and installation are convenient, and time and labor are saved.

Valves 33 (see fig. 4) are mounted on the water inlet pipe 31 and the water outlet pipe 32; when the heat dissipation frame 27 needs to be disassembled and assembled and replaced, the valve 33 is closed, and water cannot flow out of the water inlet pipe 31 and the water outlet pipe 32, so that the whole device is more convenient to disassemble and assemble.

An annular groove 3 is formed in the side wall of the fixed frame 2, guide grooves are formed in the upper end and the lower end of the annular groove 3, a guide block 5 is connected in the guide grooves in a sliding mode, a spring 6 is fixedly connected to one side, close to the bottom of the guide groove, of the guide block 5, the spring 6 is located between the bottom of the guide groove and the guide block 5, the other side of the guide block 5 is fixedly connected with one end of a connecting column 7, a trapezoidal block 8 is fixedly connected to the other end of the connecting column 7, and the trapezoidal block 8 penetrates through the guide grooves and extends into the annular groove 3 (see fig. 1; make when motor 25 drives drive bevel gear 26 rotatory through ring channel 3, drive bevel gear 26 meshes and connects driven bevel gear 13 and drive reciprocal lead screw 12 rotatory, reciprocal lead screw 12 is rotatory to drive nut 14 and is reciprocating motion on reciprocal lead screw 12, because the effect of ring channel 3, make C shape pole 16 slide in stop collar one 15 and stop collar two 18, when slider 23 downstream, C shape pole 16 is located one side that ring channel 3 kept away from brush 17, brush 17 can sweep the dust on cooling tube 34 downwards this moment, make the radiating effect of cooling tube 34 better, when slider 23 upward movement, C shape pole 16 is located one side that ring channel 3 is close to brush 17, brush 17 does not contact with cooling tube 34 this moment, make the dust of sweeping downwards can not be brought back to cooling tube 34, make clear effect better.

The inclined surface of the trapezoidal block 8 is aligned with the moving direction of the C-shaped rod 16 (see figure 3); because the action of trapezoidal piece 8 makes the traffic direction in the position of ring channel 3 upper and lower top certain, when the one end of C shape pole 16 moved the upper and lower both ends of ring channel 3, C shape pole 16 oppresses trapezoidal piece 8 and moves to guide chamber 4 under the effect of spring 6, when C shape pole 16 was about to reach the upper and lower both ends of ring channel 3, C shape pole 16 was not oppressing trapezoidal piece 8, and trapezoidal piece 8 pops out under the effect of spring 6 and accomplishes the spacing to C shape pole 16, guarantees that C shape pole 16 moves towards the predetermined direction.

A convex block 9 is fixedly connected inside the fixed frame 2, a limit groove 10 is also arranged on the side wall of the fixed frame 2, a bearing 11 is fixedly connected on the upper surface of the base 1, and the bearing 11 is rotatably connected with a reciprocating screw 12, one end of the reciprocating screw 12 is fixedly connected with a driven bevel gear 13, the reciprocating screw 12 is in threaded transmission connection with a nut 14, the outer side wall of the nut 14 is fixedly connected with a first limiting sleeve 15, and the first limiting sleeve 15 is connected with a C-shaped rod 16 in a sliding way, one end of the C-shaped rod 16 is connected in the annular groove 3 in a sliding way, a brush 17 is fixedly connected on the C-shaped rod 16, one end of the C-shaped rod 16 far away from the reciprocating screw rod 12 is connected in a second limiting sleeve 18 in a sliding manner, the second limit sleeve 18 is fixedly connected on a sliding sleeve 19, the sliding sleeve 19 is connected on a polished rod 20 in a sliding way, one end of the polish rod 20 is fixedly connected to the base 1, and the other end of the polish rod 20 is fixedly connected with a limit block 21 (see fig. 1); under the action of the second limiting sleeve 18, the C-shaped rod 16 is kept balanced and cannot be inverted, and simultaneously, under the action of the sliding sleeve 19, the brush 17 is kept balanced and the radiating pipe 34 can be cleaned.

The limiting block 21 is connected with a sliding plate 22 in a sliding manner, a sliding block 23 is fixedly connected to the side wall of the sliding plate 22, the sliding block 23 is connected in the limiting groove 10 in a sliding manner, a supporting seat 24 is fixedly connected to the position, close to the reciprocating screw 12, of the upper surface of the sliding plate 22, a motor 25 is fixedly connected to the upper surface of the supporting seat 24, an output shaft of the motor 25 is fixedly connected with a driving bevel gear 26, and the driving bevel gear 26 is in meshed connection with a driven bevel gear 13 (see fig. 1); utilize the sliding connection of spacing groove 10 and slider 23 and stopper 21 and slide 22 to make slide 22 can slide along fixed frame 2 upper surface, make things convenient for heat dissipation frame 27 to take out from fixed frame 2, accomplish the work of dismantling and installing.

When the heat dissipation device is used, the whole structure is assembled, the sliding plate 22 is slid, the heat dissipation frame 27 is slid into the fixed frame 2, the water inlet 28 and the water outlet 29 are communicated with the water inlet pipe 31 and the water outlet pipe 32 through the sealing threaded pipe 30, the sliding plate 22 is restored to the original state, the valve 33 is opened to start heat dissipation, the motor 25 is started, the annular groove 3 enables the driving bevel gear 26 to be meshed and connected with the driven bevel gear 13 to drive the reciprocating lead screw 12 to rotate when the motor 25 drives the driving bevel gear 26 to rotate, the reciprocating lead screw 12 rotates to drive the nut 14 to do reciprocating motion on the reciprocating lead screw 12, the C-shaped rod 16 slides in the first limiting sleeve 15 and the second limiting sleeve 18 due to the action of the annular groove 3, when the sliding block 23 moves downwards, the C-shaped rod 16 is positioned on one side of the annular groove 3 away from the brush 17, at the moment, the brush 17 can sweep, when the sliding block 23 moves upwards, the C-shaped rod 16 is located on one side of the annular groove 3 close to the brush 17, at this time, the brush 17 is not in contact with the radiating pipe 34, so that the downward-cleaned dust is not brought back to the radiating pipe 34, the cleaning effect is better, when the radiating frame 27 needs to be disassembled, the valve 33 is firstly closed, water does not flow in the radiating pipe 34 any more, the sliding plate 22 is slid, the sealing threaded pipe 30 is disassembled, after the disassembly is completed, because the water inlet 28 and the water outlet 29 of the radiating frame 27 are both located at the top of the radiating frame 27, water in the radiating frame 27 cannot flow out, the radiating frame 27 can be smoothly taken out from the fixing frame 2, and the sliding plate 22 is slid to the original position to complete the disassembly of the radiating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a finned tube radiator convenient to installation, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a fixed frame (2), the side wall of the fixed frame (2) is provided with an annular groove (3), the inside of the fixed frame (2) is fixedly connected with a convex block (9), the side wall of the fixed frame (2) is further provided with a limit groove (10), the upper surface of the base (1) is further fixedly connected with a bearing (11), the bearing (11) is rotatably connected with a reciprocating lead screw (12), one end of the reciprocating lead screw (12) is fixedly connected with a driven bevel gear (13), the reciprocating lead screw (12) is in threaded transmission connection with a nut (14), the outer side wall of the nut (14) is fixedly connected with a limit sleeve I (15), the limit sleeve I (15) is in sliding connection with a C-shaped rod (16), one end of the C-shaped rod (16) is in the annular groove (3) in a sliding connection manner, the C-shaped rod (16) is fixedly connected with a brush (17), and one end of the C-shaped rod (16) far away, and a second limiting sleeve (18) is fixedly connected to the sliding sleeve (19), the sliding sleeve (19) is slidably connected to the polish rod (20), one end of the polish rod (20) is fixedly connected to the base (1), and the other end of the polish rod (20) is fixedly connected to a limiting block (21).

2. A tube and fin heat sink as recited in claim 1 wherein: stopper (21) sliding connection has slide (22), and the rigid coupling has slider (23) on the lateral wall of slide (22), slider (23) sliding connection is in spacing groove (10), the position rigid coupling that the upper surface of slide (22) is close to reciprocal lead screw (12) has supporting seat (24), the upper surface rigid coupling of supporting seat (24) has motor (25), and the output shaft and the initiative bevel gear (26) rigid coupling of motor (25), initiative bevel gear (26) and driven bevel gear (13) meshing are connected.

3. A tube and fin heat sink as recited in claim 1 wherein: the fixed frame (2) is internally and slidably connected with a heat dissipation frame (27), the top of the heat dissipation frame (27) is provided with a water inlet (28) and a water outlet (29), the water inlet (28) and the water outlet (29) are respectively communicated with a water inlet pipe (31) and a water outlet pipe (32) through a sealing threaded pipe (30), and the heat dissipation frame (27) is internally and spirally provided with a heat dissipation pipe (34).

4. A tube and fin heat sink as recited in claim 1 wherein: the guide way has been seted up at the upper and lower both ends of ring channel (3), and sliding connection has guide block (5) in the guide way, one side rigid coupling that guide block (5) are close to the guide way bottom has spring (6), and spring (6) are located between guide way bottom and guide block (5), the opposite side of guide block (5) and the one end rigid coupling of spliced pole (7), and the other end rigid coupling of spliced pole (7) has trapezoidal piece (8), trapezoidal piece (8) run through the guide way and extend to in ring channel (3).

5. A tube and fin heat sink as recited in claim 4 wherein: the inclined surface of the trapezoidal block (8) is consistent with the moving direction of the C-shaped rod (16).

6. A tube and fin heat sink as recited in claim 3 wherein: valves (33) are arranged on the water inlet pipe (31) and the water outlet pipe (32).