CN213481116U

CN213481116U - Cleaning device for heat exchange tube of lithium bromide unit

Info

Publication number: CN213481116U
Application number: CN202022389254.0U
Authority: CN
Inventors: 费泓鹏; 费振庆; 潘兴学; 王云变
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-18
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a lithium bromide unit heat exchange tube belt cleaning device relates to the heat exchange tube and washs technical field, the device comprises a device body, first slide bar, first motor, hob, commentaries on classics piece, shower head have been seted up at the top of device body, fixed block, fixed plate, second motor, first gear, internal gear have been seted up to the inside of device body, second slide bar, rack, slider have been seted up to one side of internal gear, third motor, second gear have been seted up to one side of slider. This lithium bromide unit heat exchange tube belt cleaning device sets up through the cooperation of first slide bar with changeing the piece, and when belt cleaning device used, the dirt that can avoid the heat exchange tube surface was washd unclean, influences the heat transfer effect, through set up the cleaning brush in one side of heat exchange tube, makes belt cleaning device possess high-efficient clean function, has reached the effect of effectively wasing heat exchange tube surface spot, has improved the heat exchange efficiency of heat exchange tube.

Description

Cleaning device for heat exchange tube of lithium bromide unit

Technical Field

The utility model relates to a heat exchange tube washs technical field, specifically is a lithium bromide unit heat exchange tube belt cleaning device.

Background

The inner cavity of the bromine refrigerator is a closed high vacuum environment, and a refrigerant, namely lithium bromide solution, is concentrated, absorbed and then diluted to circulate in the inner cavity, so that the refrigeration effect is achieved. Therefore, the cleanliness of the inner cavity is related to the quality performance of a refrigerant, namely a lithium bromide solution, so that the refrigeration effect is influenced, the heat exchange tube needs to be taken out by the conventional heat exchange tube cleaning device, the operation is inconvenient, the cleaning effect is poor, the heat exchange tube is easy to damage, the vacuum structure of the lithium bromide unit enters air, and the use effect of the lithium bromide unit is influenced.

Therefore, it is necessary to provide a cleaning device for heat exchange tubes of lithium bromide units to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a lithium bromide unit heat exchange tube belt cleaning device to current heat exchange tube belt cleaning device who proposes in solving above-mentioned background art needs to take out the heat exchange tube, operates inconveniently, and the cleaning performance is poor, damages the heat exchange tube easily, makes the vacuum structure of lithium bromide unit get into the air, influences the result of use's of lithium bromide unit problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lithium bromide unit heat exchange tube belt cleaning device, includes the device body, first slide bar, first motor, hob, commentaries on classics piece, shower head have been seted up at the top of device body, fixed block, fixed plate, second motor, first gear, internal gear have been seted up to the inside of device body, second slide bar, rack, slider have been seted up to one side of internal gear, third motor, second gear have been seted up to one side of slider, spring, fore-set, cleaning brush have been seted up to the opposite side of slider, the heat exchange tube has been seted up to one side of fixed block, blowdown groove, spacer have been seted up to the bottom of device body, the rust remover case has been seted up at the top of device body.

Preferably, the top fixed mounting of device body has first slide bar, one side fixed mounting of first slide bar has first motor, the one end fixed mounting of first motor has the hob, one side of hob is rotated and is connected with the commentaries on classics piece, one side fixed mounting of commentaries on classics piece has the shower head.

Preferably, there is the fixed block inside one side fixed mounting of device body, one side fixed mounting of fixed block has the fixed plate, the last fixed surface of fixed block installs the second motor, one side fixed mounting of second motor has first gear, one side meshing of first gear is connected with the internal gear.

Preferably, a second sliding rod is fixedly mounted on one side of the internal gear, a rack is fixedly mounted on one side of the second sliding rod, and a sliding block is connected to one side of the second sliding rod in a sliding mode.

Preferably, a third motor is fixedly mounted on one side of the sliding block, and a second gear is fixedly mounted at one end of the third motor.

Preferably, the inside movable mounting of slider has the spring, one side swing joint of spring has the fore-set, the one end of fore-set articulates there is the cleaning brush.

Preferably, one side fixed mounting of fixed block has the heat exchange tube, the bottom fixed mounting of device body has the blowdown groove, the lower fixed surface of device body is connected with the spacer, the top fixed mounting of device body has the rust remover case.

(III) advantageous effects

Compared with the prior art, the utility model provides a lithium bromide unit heat exchange tube belt cleaning device possesses following beneficial effect:

1. this lithium bromide unit heat exchange tube belt cleaning device sets up through the cooperation of first slide bar with changeing the piece, and when belt cleaning device used, the dirt that can avoid the heat exchange tube surface was washd unclean, influences the heat transfer effect, through set up the cleaning brush in one side of heat exchange tube, makes belt cleaning device possess high-efficient clean function, has reached the effect of effectively wasing heat exchange tube surface spot, has improved the heat exchange efficiency of heat exchange tube.

2. This lithium bromide unit heat exchange tube belt cleaning device sets up through the cooperation of second gear and rack, and when belt cleaning device used, it was inconvenient to avoid the cleaning brush to remove, and the problem of clean inefficiency sets up through the cooperation of first gear with the internal gear, makes belt cleaning device possess the self-cleaning function, has reached diversified clear effect, has improved belt cleaning device's clean efficiency, has strengthened belt cleaning device's practicality.

Drawings

FIG. 1 is a schematic perspective sectional view of the structure of the heat exchange tube cleaning device of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the heat exchange tube cleaning device of the present invention;

FIG. 3 is a schematic side sectional view of the structure of the heat exchange tube cleaning device of the present invention;

fig. 4 is an enlarged schematic view of the area a of fig. 2 according to the present invention.

In the figure: 1. a device body; 2. a first slide bar; 3. a first motor; 4. a screw rod; 5. rotating the block; 6. a shower head; 7. a fixed block; 8. a fixing plate; 9. a second motor; 10. a first gear; 11. an internal gear; 12. a second slide bar; 13. a rack; 14. a slider; 15. a third motor; 16. a second gear; 17. a spring; 18. a top pillar; 19. a cleaning brush; 20. a heat exchange pipe; 21. a sewage draining groove; 22. positioning plates; 23. a rust remover box.

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, a cleaning device for a heat exchange tube of a lithium bromide unit comprises a device body 1, a first slide bar 2, a first motor 3, a screw 4, a rotating block 5 and a spray head 6 are arranged at the top of the device body 1, the first slide bar 2 is fixedly arranged at the top of the device body 1, the first motor 3 is fixedly arranged at one side of the first slide bar 2, the screw 4 is fixedly arranged at one end of the first motor 3, the rotating block 5 is rotatably connected at one side of the screw 4, the spray head 6 is fixedly arranged at one side of the rotating block 5, when the cleaning device is used, dirt on the surface of the heat exchange tube 20 can be prevented from being cleaned incompletely and affecting the heat exchange effect by the matching arrangement of the first slide bar 2 and the rotating block 5, a fixed block 7, a fixed plate 8, a second motor 9, a first gear 10 and an inner gear 11 are arranged inside the device body 1, the fixed block 7 is fixedly arranged at one side inside, one side fixed mounting of fixed block 7 has fixed plate 8, the last fixed surface of fixed block 7 installs second motor 9, one side fixed mounting of second motor 9 has first gear 10, one side meshing of first gear 10 is connected with internal gear 11, set up through the cooperation of first gear 10 with internal gear 11, make belt cleaning device possess the self-cleaning function, diversified clear effect has been reached, belt cleaning device's cleaning efficiency has been improved, belt cleaning device's practicality has been strengthened, second slide bar 12 has been seted up to one side of internal gear 11, rack 13, slider 14, one side fixed mounting of internal gear 11 has second slide bar 12, one side fixed mounting of second slide bar 12 has rack 13, one side sliding connection of second slide bar 12 has slider 14, set up through the cooperation of setting second slide bar 12 and rack 13, can make cleaning brush 19 nimble the removal, third motor 15 has been seted up to one side of slider 14, A second gear 16, a third motor 15 is fixedly arranged on one side of a sliding block 14, a second gear 16 is fixedly arranged at one end of the third motor 15, and the second gear 16 is matched with a rack 13, so that when the cleaning device is used, the problems of inconvenient movement and low cleaning efficiency of a cleaning brush 19 can be solved, a spring 17, a top column 18 and a cleaning brush 19 are arranged on the other side of the sliding block 14, the spring 17 is movably arranged in the sliding block 14, the top column 18 is movably connected to one side of the spring 17, the cleaning brush 19 is hinged to one end of the top column 18, the cleaning device has a high-efficiency cleaning function by arranging the cleaning brush 19 on one side of a heat exchange tube 20, the effect of effectively cleaning stains on the surface of the heat exchange tube 20 is achieved, the heat exchange efficiency of the heat exchange tube 20 is improved, a heat exchange tube 20 is arranged on one side of a fixing block 7, a pollution, the rust remover case 23 has been seted up at the top of device body 1, and one side fixed mounting of fixed block 7 has heat exchange tube 20, and the bottom fixed mounting of device body 1 has blowdown groove 21, and the lower fixed surface of device body 1 is connected with spacer 22, and the top fixed mounting of device body 1 has rust remover case 23, through setting up blowdown groove 21, can effectively clear up cleaning wastewater.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the heat exchange tube cleaning device is used, firstly, the device body 1 is stably fixed through the positioning piece 22, when cleaning is carried out, the third motor 15 on one side of the sliding block 14 drives the second gear 16 to rotate, the second gear 16 drives the sliding block 14 to move through the rack 13 on one side of the second sliding rod 12, the cleaning brush 19 can be attached to the surface of the heat exchange tube 20 to be brushed through the matching of the spring 17 and the ejection column 18, the first gear 10 is driven through the second motor 9 on one side of the fixing block 7, the first gear 10 is meshed with the internal gear 11 on one side of the fixing plate 8 to rotate, the cleaning brush 19 can carry out multidirectional cleaning on the circumferential direction of the heat exchange tube 20, the cleaning effect is effectively improved, when brushing is carried out, the spiral rod 4 is driven to rotate through the first motor 3, the rotating block 5 can slide on the first sliding rod 2, the spray head 6 sprays the liquid in the rust remover box 23 to the heat exchange tube 20, the rust on the surface of the heat exchange tube 20 can be effectively removed, the surface of the heat exchange tube 20 is effectively cleaned by matching with the cleaning brush 19, and the cleaning wastewater can be effectively discharged by arranging the sewage discharge groove 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 lithium bromide unit heat exchange tube belt cleaning device, includes device body (1), its characterized in that: the top of the device body (1) is provided with a first slide bar (2), a first motor (3), a screw rod (4), a rotating block (5) and a spray header (6), a fixed block (7), a fixed plate (8), a second motor (9), a first gear (10) and an inner gear (11) are arranged inside the device body (1), one side of the internal gear (11) is provided with a second sliding rod (12), a rack (13) and a sliding block (14), a third motor (15) and a second gear (16) are arranged on one side of the sliding block (14), the other side of the sliding block (14) is provided with a spring (17), a top column (18) and a cleaning brush (19), the heat exchange tube (20) is arranged on one side of the fixing block (7), the sewage discharge groove (21) and the positioning piece (22) are arranged at the bottom of the device body (1), and the rust remover box (23) is arranged at the top of the device body (1).

2. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: the device comprises a device body (1) and is characterized in that a first sliding rod (2) is fixedly mounted at the top of the device body (1), a first motor (3) is fixedly mounted on one side of the first sliding rod (2), a spiral rod (4) is fixedly mounted on one end of the first motor (3), a rotating block (5) is rotatably connected on one side of the spiral rod (4), and a spray head (6) is fixedly mounted on one side of the rotating block (5).

3. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: the device comprises a device body (1), wherein a fixed block (7) is fixedly mounted on one side of the inside of the device body (1), a fixed plate (8) is fixedly mounted on one side of the fixed block (7), a second motor (9) is fixedly mounted on the upper surface of the fixed block (7), a first gear (10) is fixedly mounted on one side of the second motor (9), and an internal gear (11) is meshed with one side of the first gear (10).

4. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: one side of the internal gear (11) is fixedly provided with a second sliding rod (12), one side of the second sliding rod (12) is fixedly provided with a rack (13), and one side of the second sliding rod (12) is slidably connected with a sliding block (14).

5. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: a third motor (15) is fixedly mounted on one side of the sliding block (14), and a second gear (16) is fixedly mounted at one end of the third motor (15).

6. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: the inside movable mounting of slider (14) has spring (17), one side swing joint of spring (17) has fore-set (18), the one end of fore-set (18) articulates there is cleaning brush (19).

7. The cleaning device for the heat exchange tube of the lithium bromide unit as claimed in claim 1, characterized in that: one side fixed mounting of fixed block (7) has heat exchange tube (20), the bottom fixed mounting of device body (1) has blowdown groove (21), the lower fixed surface of device body (1) is connected with spacer (22), the top fixed mounting of device body (1) has rust remover case (23).