CN219347423U

CN219347423U - Spraying heat exchange mechanism

Info

Publication number: CN219347423U
Application number: CN202320172322.9U
Authority: CN
Inventors: 邹文俊; 蒋正伟
Original assignee: Wuxi Xinsheng Machinery Technology Co ltd
Current assignee: Wuxi Xinsheng Machinery Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-14
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a spray heat exchange mechanism, which relates to the technical field of air coolers, and aims at solving the problems that the prior art brings forward that a single spray nozzle is driven to move by a servo motor, so that energy consumption is increased, meanwhile, a heat exchange pipe cannot be fully contacted with spray water, heat exchange efficiency is poor, collected spray water is not reused, and practicability is low. The utility model can reduce energy consumption, can fully contact the heat exchange pipe with cooling water, improves heat exchange efficiency, can exchange heat and cool the high-temperature spray water twice, and can reuse the spray water in the collecting box, thereby improving practicability.

Description

Spraying heat exchange mechanism

Technical Field

The utility model relates to the technical field of air coolers, in particular to a spray heat exchange mechanism.

Background

The air cooler is short for air cooler, is a heat exchange device which is used as condensing and cooling most in petrochemical industry and oil gas processing production, and needs to spray and cool the heat exchange tube inside the air cooler in the operation process of the air cooler.

Through retrieving, chinese patent (application number "202020135931.3") discloses "an air cooler sprays heat transfer mechanism", and above-mentioned heat transfer mechanism includes the box, and the bottom of box still rigid coupling has the bracing piece, and the inside rigid coupling of box has the heat exchange tube, the outside rigid coupling of box has control switch and battery, the top of apron is provided with drive assembly, the bottom rigid coupling of funnel has the pipeline, the bottom of pipeline is connected with collection subassembly, however, when using, above-mentioned heat transfer mechanism has following problem:

1. the servo motor drives a single spray head to move, so that energy consumption is increased, and meanwhile, the heat exchange tube cannot be fully contacted with spray water, so that heat exchange efficiency is poor;

2. after the shower water is fully collected, the shower water is discharged through the liquid outlet, and the collected shower water is not reused, so that the practicability is low.

Disclosure of Invention

The utility model provides a spray heat exchange mechanism, which solves the problems that a single spray head is driven to move by a servo motor in a comparison document, energy consumption is increased, a heat exchange tube cannot be fully contacted with spray water, heat exchange efficiency is poor, collected spray water is not reused, and practicability is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a spray heat exchange mechanism, includes frame and a plurality of heat exchange tube, the frame includes collecting box, heat exchange box and drain pipe, heat exchange tube both ends set firmly respectively on the outer wall of heat exchange box both sides, be equipped with in the frame and spray the mechanism, spray the mechanism and include immersible pump, gathering pipe, a plurality of install tube and a plurality of shower nozzle, be equipped with heat exchange assembly on the drain pipe outer wall, heat exchange assembly is including fixed copper ring and a plurality of heat dissipation wing, be equipped with the water guide subassembly in the drain pipe, the water guide subassembly includes the guide cylinder, the collecting box both sides all are equipped with heat dissipation mechanism, heat dissipation mechanism includes a plurality of heat dissipation copper, install frame and two heat dissipation fans.

Preferably, the collecting box upper portion outer wall is last to have the case lid through bolted connection, and has set firmly four stands on the case lid top outer wall, the heat transfer box sets firmly on four stand top outer walls, the drain pipe sets firmly on the heat transfer box bottom inner wall, and the drain pipe bottom end sets firmly on the case lid top inner wall, there is the top cap through bolted connection on the heat transfer box upper portion outer wall.

Preferably, the immersible pump is located on the inner wall of collecting box bottom, and immersible pump water outlet end has set firmly the raceway, and raceway one end runs through collecting box one side, and the gathering pipe sets firmly on the outer wall of raceway top, set firmly a plurality of connecting pipe on the inner wall of gathering pipe top, and the installation pipe sets firmly on the outer wall of connecting pipe one end, the shower nozzle sets firmly on the inner wall of installation pipe bottom, and the shower nozzle runs through top cap top inner wall.

Through above-mentioned scheme, through a plurality of shower nozzles to heat exchange tube blowout cooling water for the heat exchange tube is abundant with the cooling water contact, improves heat exchange efficiency.

Preferably, the fixed copper ring is fixedly arranged on the outer wall of the drain pipe, and the heat dissipation fins are fixedly arranged on the outer wall of the fixed copper ring.

Preferably, the two outer walls of the lower part of the guide cylinder are fixedly provided with fixing rods, and two ends of each fixing rod are respectively and fixedly arranged on the inner walls of the two sides of the collecting box.

Through above-mentioned scheme, the shower water is guided into thin one deck through guide cylinder and drain pipe for shower water abundant with the drain pipe contact, and then on carrying fixed copper ring and heat dissipation wing with the heat of shower water, and then cool down shower water.

Preferably, the heat dissipation copper runs through the outer wall of one side of the collecting box, the mounting frame is fixedly arranged on the outer wall of one side of the collecting box, the bottom of the heat dissipation copper is abutted on the inner wall of the bottom of the mounting frame, and the two heat dissipation fans are respectively fixedly arranged on the outer wall of one side of the mounting frame.

Through above-mentioned scheme, carry out heat transfer cooling once more with the shower water that collects in the collection box through the heat dissipation copper, the heat dissipation fan is with the heat transmission on the heat dissipation copper to the external world.

The beneficial effects of the utility model are as follows:

1. be provided with spray mechanism, in carrying a plurality of shower nozzles through the immersible pump with the cooling water, a plurality of shower nozzles are to heat exchange tube blowout cooling water simultaneously for the heat exchange tube is abundant with the cooling water contact, and need not to drive the shower nozzle and remove, can reduce the energy consumption, can make heat exchange tube and the abundant contact of cooling water, has improved heat exchange efficiency.

2. Be provided with heat transfer subassembly and direction subassembly, become thin one deck with spray water direction through guide cylinder and drain pipe for spray water is abundant with the drain pipe contact, and then on carrying fixed copper ring and heat dissipation wing with the heat of spray water, and then cool down to spray water, the heat dissipation copper carries out heat transfer cooling once more with the spray water that collects in the collection box, the heat dissipation fan carries the external world with the heat on the heat dissipation copper, can carry out twice heat transfer cooling to high temperature spray water, make spray water in the collection box can carry out reuse, the practicality is improved.

In summary, the utility model can reduce the energy consumption, can make the heat exchange pipe fully contact with the cooling water, improves the heat exchange efficiency, can exchange heat and cool the high-temperature spray water twice, and can make the spray water in the collecting box reutilize, thereby improving the practicability.

Drawings

Fig. 1 is a schematic diagram of a main view axis measurement structure of a spray heat exchange mechanism according to the present utility model.

Fig. 2 is a schematic diagram of a front view cross-section structure of a spray heat exchange mechanism according to the present utility model.

Fig. 3 is a schematic diagram of a cross-sectional structure of a frame of a spray heat exchange mechanism according to the present utility model.

Fig. 4 is a schematic diagram of a spray mechanism axis measurement structure of a spray heat exchange mechanism according to the present utility model.

Fig. 5 is a schematic diagram of an axial measurement structure of a heat exchange assembly of a spray heat exchange mechanism according to the present utility model.

Fig. 6 is a schematic diagram of an axial measurement structure of a water guide assembly of a spray heat exchange mechanism according to the present utility model.

Fig. 7 is a schematic diagram of an axial measurement structure of a heat dissipation mechanism of a spray heat exchange mechanism according to the present utility model.

In the figure: 1. a frame; 101. a collection box; 102. a case cover; 103. a column; 104. a heat exchange box; 105. a drain pipe; 106. a top cover; 2. a heat exchange tube; 3. a spraying mechanism; 301. submersible pump; 302. a water pipe; 303. a collection pipe; 304. a connecting pipe; 305. installing a pipe; 306. a spray head; 4. a heat exchange assembly; 401. fixing a copper ring; 402. radiating fins; 5. a water guiding component; 501. a guide cylinder; 502. a fixed rod; 6. a heat dissipation mechanism; 601. a heat-dissipating copper plate; 602. a mounting frame; 603. a heat dissipation fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1-3, a spray heat exchange mechanism, including frame 1 and a plurality of heat exchange tube 2, frame 1 includes collecting box 101, heat exchange box 104 and drain pipe 105, there is case lid 102 through bolted connection on the outer wall of collecting box 101 upper portion, four stand 103 have been set firmly on the outer wall of case lid 102 top, heat exchange box 104 sets firmly on four stand 103 top outer walls, drain pipe 105 sets firmly on heat exchange box 104 bottom inner wall, drain pipe 105 bottom sets firmly on case lid 102 top inner wall, there is top cap 106 on the outer wall of heat exchange box 104 upper portion through bolted connection, heat exchange tube 2 both ends set firmly respectively on the outer wall of heat exchange box 104 both sides.

Embodiment 2, refer to fig. 1-2 and fig. 4, a spray heat exchange mechanism, including spray mechanism 3, spray mechanism 3 includes immersible pump 301, gathering pipe 303, a plurality of installation pipe 305 and a plurality of shower nozzle 306, and in the gathering box 101 was located to immersible pump 301, immersible pump 301 was linked together through raceway 302 and gathering pipe 303, gathering pipe 303 was linked together with installation pipe 305 through a plurality of connecting pipe 304, shower nozzle 306 was fixed on the inner wall in installation pipe 305 bottom, shower nozzle 306 runs through top cap 106 top inner wall.

Embodiment 3, refer to fig. 1-2 and fig. 5-7, a spray heat exchange mechanism, including heat exchange component 4, water guide component 5 and two heat dissipation mechanisms 6, heat exchange component 4 is including fixing copper ring 401 and a plurality of fixed copper ring 401 that set firmly on the drain pipe 105 outer wall on the outer wall, water guide component 5 includes guide cylinder 501 and two dead levers 502 that set firmly respectively on the both sides outer wall of guide cylinder 501 lower part, two dead levers 502 both ends set firmly respectively on the inner wall on both sides of collecting box 101, heat dissipation mechanism 6 includes a plurality of heat dissipation copper 601, installing frame 602 and two heat dissipation fans 603, heat dissipation copper 601 runs through collecting box 101 one side outer wall, installing frame 602 sets firmly on collecting box 101 one side outer wall, heat dissipation copper 601 bottom butt is on installing frame 602 bottom inner wall, two heat dissipation fans 603 set firmly respectively on installing frame 602 one side outer wall.

Working principle: the cooling water is conveyed into the spray heads 306 through the submersible pump 301, the spray heads 306 spray out the cooling water to the heat exchange tube 2 at the same time, the heat exchange tube 2 is fully contacted with the cooling water, the guide cylinder 501 and the drain pipe 105 guide the spray water into a thin layer, the spray water is fully contacted with the drain pipe 105, then the heat of the spray water is conveyed to the fixed copper ring 401 and the heat dissipation fins 402, the spray water is cooled, the heat dissipation copper plate 601 exchanges heat again with the spray water collected in the collecting box 101, the heat dissipation fan 603 conveys the heat on the heat dissipation copper plate 601 to the outside, and then the submersible pump 301 conveys the cooled spray water into the spray heads 306 again.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The spray heat exchange mechanism comprises a frame (1) and a plurality of heat exchange pipes (2), and is characterized in that the frame (1) comprises a collecting box (101), a heat exchange box (104) and a drain pipe (105);

the two ends of the heat exchange tube (2) are respectively fixedly arranged on the outer walls of the two sides of the heat exchange box (104);

a spraying mechanism (3) is arranged in the frame (1), and the spraying mechanism (3) comprises a submersible pump (301), a gathering pipe (303), a plurality of mounting pipes (305) and a plurality of spray heads (306);

a heat exchange assembly (4) is arranged on the outer wall of the drain pipe (105), and the heat exchange assembly (4) comprises a fixed copper ring (401) and a plurality of heat dissipation fins (402);

a water guide assembly (5) is arranged in the drain pipe (105), and the water guide assembly (5) comprises a guide cylinder (501);

the heat dissipation mechanism (6) is arranged on two sides of the collecting box (101), and the heat dissipation mechanism (6) comprises a plurality of heat dissipation copper plates (601), a mounting frame (602) and two heat dissipation fans (603).

2. The spraying heat exchange mechanism according to claim 1, wherein the outer wall of the upper portion of the collecting box (101) is connected with a box cover (102) through bolts, four upright posts (103) are fixedly arranged on the outer wall of the top of the box cover (102), the heat exchange box (104) is fixedly arranged on the outer wall of the top ends of the four upright posts (103), the drain pipe (105) is fixedly arranged on the inner wall of the bottom of the heat exchange box (104), the bottom end of the drain pipe (105) is fixedly arranged on the inner wall of the top of the box cover (102), and a top cover (106) is connected on the outer wall of the upper portion of the heat exchange box (104) through bolts.

3. The spray heat exchange mechanism according to claim 2, wherein the submersible pump (301) is arranged on the inner wall of the bottom of the collecting box (101), a water pipe (302) is fixedly arranged at the water outlet end of the submersible pump (301), one end of the water pipe (302) penetrates through one side of the collecting box (101), the collecting pipe (303) is fixedly arranged on the outer wall of the top end of the water pipe (302), a plurality of connecting pipes (304) are fixedly arranged on the inner wall of the top of the collecting pipe (303), the mounting pipe (305) is fixedly arranged on the outer wall of one end of the connecting pipe (304), the spray head (306) is fixedly arranged on the inner wall of the bottom of the mounting pipe (305), and the spray head (306) penetrates through the inner wall of the top cover (106).

4. The spray heat exchange mechanism according to claim 1, wherein the fixed copper ring (401) is fixedly arranged on the outer wall of the drain pipe (105), and the heat dissipation fins (402) are fixedly arranged on the outer wall of the fixed copper ring (401).

5. The spray heat exchange mechanism according to claim 1, wherein fixing rods (502) are fixedly arranged on the outer walls of two sides of the lower portion of the guide cylinder (501), and two ends of each fixing rod (502) are fixedly arranged on the inner walls of two sides of the collecting box (101).

6. The spraying heat exchange mechanism according to claim 1, wherein the heat dissipation copper plate (601) penetrates through the outer wall of one side of the collecting box (101), the mounting frame (602) is fixedly arranged on the outer wall of one side of the collecting box (101), the bottom of the heat dissipation copper plate (601) is abutted to the inner wall of the bottom of the mounting frame (602), and the two heat dissipation fans (603) are respectively fixedly arranged on the outer wall of one side of the mounting frame (602).