Tower type condensing device

Abstract

The tower type condensing device comprises a shell, a circulating spraying mechanism, a fan, a heat exchange coil pipe, a water baffle and a cleaning mechanism, cleaning openings are formed in the front side and the rear side of the shell, matched cover plates are arranged on the outer sides of the cleaning openings, the cover plates are detachably connected with the cleaning openings in a sealed mode, and the water baffle is arranged on the outer side of the shell. The cleaning mechanism comprises a cleaning pipeline, high-pressure nozzles and a supporting mechanism, the high-pressure nozzles are evenly arranged at the upper end and the lower end of the cleaning pipeline, and the distance between every two adjacent high-pressure nozzles is equal to the diameter of the heat exchange coil. The device is provided with a structure that the cleaning pipeline is matched with the high-pressure spray head, so that the cleaning pipeline can be inserted into the middle of the heat exchange coil pipe, the high-pressure spray head is aligned with the gap of the heat exchange coil pipe, the gap, difficult to clean, of the heat exchange coil pipe is effectively washed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensation, in particular to a tower condensation device. Background Art

[0002] A condensing device is a device used to convert gas or steam into liquid, and is usually used in the fields of chemical industry, pharmaceutical industry, food processing, etc. The working principle of the condensing device is based on the principle of thermodynamics. When the gas or steam reaches a certain temperature, the water vapor or other volatile components in it will begin to condense into liquid. The condensing device can achieve the purpose of heat exchange, separation, purification or recovery of substances. The condensing device is usually equipped with a heat exchange coil. When the gas or steam passes through the heat exchange coil, its heat will be taken away, causing the temperature to drop and condense into liquid flowing out of the heat exchange coil. However, traditional technology generally uses both dry and wet methods, and uses a combination of air cooling and water spraying to cool the heat exchange coil. During long-term use, scale or dust from the fan is easily attached to the outside of the pipe. After searching, the Chinese patent condenser with publication number CN205619784U adopts a structure in which a fan, a liquid distributor, a heat exchange coil, an air inlet and a liquid collecting device are arranged in sequence from top to bottom. The dust entering from the air inlet and the cooling water sprayed by the liquid distributor are easy to produce dirt on the outer wall of the heat exchange coil, affecting the heat exchange effect of the heat exchange coil. In severe cases, the heat exchange coil may even be damaged, causing damage to the equipment. Therefore, the field of condensation technology urgently needs a condensation device that can conveniently and safely solve the problem of dirt on the outer wall of the heat exchange coil. Utility Model Content

[0003] In view of the above-mentioned prior art, the utility model provides a tower condensing device, and the main technical problem to be solved is how to solve the problem of dirt on the outer wall of the heat exchange coil conveniently and safely.

[0004] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0005] A tower condensing device comprises a shell, a circulating spray mechanism, a fan, a heat exchange coil, a water baffle and a cleaning mechanism, wherein the fan is arranged at the top of the shell, the water baffle is arranged below the fan, the heat exchange coil is arranged in the middle of the shell, an air inlet is arranged at the lower end of the shell, cleaning openings are arranged at the front and rear sides of the shell, a matching cover is arranged outside the cleaning opening, the cover is detachably sealed and connected to the cleaning opening, the cleaning mechanism comprises a cleaning pipe, a high-pressure nozzle and a supporting mechanism, the high-pressure nozzle is arranged to be evenly arranged at the upper and lower ends of the cleaning pipe, and the spacing between adjacent high-pressure nozzles is equal to the diameter of the heat exchange coil.

[0006] Preferably, the support mechanism comprises a threaded lifting rod and a base, and the base can be snap-connected with the lower edge of the cleaning opening.

[0007] Preferably, a pulley is provided at the lower end of the base.

[0008] Preferably, triangular brushes are symmetrically arranged on both sides of the high-pressure nozzle.

[0009] Preferably, the high-pressure nozzle and the lower end of the triangular brush are connected to the cleaning pipe via a telescopic mechanism.

[0010] Preferably, the telescopic mechanism comprises a rubber hose and a telescopic spring, and the rubber hose is arranged on the inner side of the telescopic spring.

[0011] Preferably, the high-pressure nozzle is provided with a plurality of nozzles, and the nozzles are arranged in a ring at the upper end of the high-pressure nozzle.

[0012] Preferably, a rotating motor is provided at the lower end of the high-pressure nozzle.

[0013] Preferably, the circulating spray mechanism includes a circulating water pump, a circulating pipe, a water collecting tank and a spray head, the water inlet of the circulating pipe passes through the outer shell and is connected to the water collecting tank, the water outlet of the circulating pipe passes through the outer shell and is connected to the outside, the water outlet is provided with a switchable valve, the circulating water pump is arranged at the lower part of the circulating pipe, the spray head is arranged at the upper part of the circulating pipe, and the spray head is arranged inside the outer shell.

[0014] The beneficial effect of the utility model is that: by setting the cleaning opening and the cover plate, the operator can directly remove the cover plate to clean the heat exchange coil when cleaning, without removing the heat exchange coil, which is safe and convenient. At the same time, the application also provides a structure for the cleaning pipe to cooperate with the high-pressure nozzle, and the high-pressure nozzle is arranged to be evenly arranged at the upper and lower ends of the cleaning pipe, and the spacing between adjacent high-pressure nozzles is equal to the diameter of the heat exchange coil, so that the cleaning pipe can be inserted into the middle of the heat exchange coil, and the gap between the high-pressure nozzle and the heat exchange coil is aligned, effectively flushing the difficult-to-clean gap of the heat exchange coil, and improving the cleaning effect.

[0015] In summary, in the present application, the cleaning mechanism cooperates with the cleaning opening so that dirt on the outer wall of the heat exchange coil can be removed safely and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a tower condensing device in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the internal structure of a tower condensing device in an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism in the embodiment of the present application;

[0019] Figure 4 This is an enlarged view of point A in the embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the connection structure between the telescopic mechanism and the high-pressure nozzle in the embodiment of the present application;

[0021] Description of Figure Numbers:

[0022] 1. Casing, 2. Fan, 3. Heat exchange coil, 4. Water baffle, 5. Air inlet, 6. Cleaning opening, 7. Cover, 8. Cleaning pipe, 9. High-pressure nozzle, 10. Support mechanism, 11. Threaded lifting rod, 12. Base, 13. Pulley, 14. Triangular brush, 15. Telescopic mechanism, 16. Rubber hose, 17. Telescopic spring, 18. Nozzle, 19. Rotating motor, 20. Circulating water pump, 21. Circulating pipe, 22. Collection tank, 23. Sprinkler head, 24. Water inlet, 25. Water outlet, 26. Valve. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0024] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0025] Example 1

[0026] See attached Figure 1-5The present application provides a tower condensing device, a tower condensing device, comprising a shell 1, a circulating spray mechanism, a fan 2, a heat exchange coil 3, a water baffle 4 and a cleaning mechanism, the fan 2 is arranged at the top of the shell 1, the water baffle 4 is arranged below the fan 2, the heat exchange coil 3 is arranged in the middle of the shell 1, the lower end of the shell 1 is provided with an air inlet 5, the front and rear sides of the shell 1 are provided with a cleaning opening 6, the outer side of the cleaning opening 6 is provided with a matching cover plate 7, the cover plate 7 is detachably sealed and connected to the cleaning opening 6, the cover plate 7 and the cleaning opening 6 are symmetrically arranged on the front and rear sides of the shell 1, the cleaning mechanism comprises a cleaning pipe 8, a high-pressure nozzle 9 and a supporting mechanism 10, the high-pressure nozzle 9 is arranged to be evenly arranged at the upper and lower ends of the cleaning pipe 8, and the spacing between adjacent high-pressure nozzles 9 is equal to the diameter of the heat exchange coil 3. By providing the cleaning opening 6 and the cover plate 7, the operator can directly remove the cover plate 7 to clean the heat exchange coil 3 without removing the heat exchange coil 3, which is safe and convenient. At the same time, the device is also provided with a structure in which the cleaning pipe 8 cooperates with the high-pressure nozzle 9. The high-pressure nozzle 9 is arranged to be evenly arranged at the upper and lower ends of the cleaning pipe 8, and the spacing between adjacent high-pressure nozzles 9 is equal to the diameter of the heat exchange coil 3, so that the cleaning pipe 8 can be inserted into the middle of the heat exchange coil 3, and the high-pressure nozzle 9 is aligned with the gap of the heat exchange coil 3, effectively flushing the difficult-to-clean gap of the heat exchange coil 3, and improving the cleaning effect.

[0027] Specifically, the support mechanism 10 includes a threaded lifting rod 11 and a base 12, and the base 12 can be engaged with the lower edge of the cleaning opening 6. The upper end of the threaded lifting rod 11 is detachably connected to the cleaning pipe 8. By adjusting the height of the threaded lifting rod 11, the height of the cleaning pipe 8 and the high-pressure nozzle 9 can be adjusted, thereby cleaning the heat exchange coil 3 at different heights, thereby improving the convenience of cleaning.

[0028] Specifically, a pulley 13 is provided at the lower end of the base 12. By providing the pulley 13, the device enables the base 12 to slide left and right at the lower edge of the cleaning opening 6, so that the cleaning pipe 8 and the high-pressure nozzle 9 slide left and right for cleaning.

[0029] Specifically, triangular brushes 14 are symmetrically arranged on both sides of the high-pressure nozzle 9. By arranging the triangular brushes 14, the device allows the triangular brushes 14 to perform synchronous scrubbing while the high-pressure nozzle 9 performs spray cleaning, thereby improving the cleaning effect.

[0030] Specifically, the high-pressure nozzle 9 and the lower end of the triangular brush 14 are connected to the cleaning pipe 8 through a telescopic mechanism 15, and the distance between the triangular brush 14 and the high-pressure nozzle 9 and the heat exchange coil 3 is adjusted by the telescopic mechanism 15 to further improve the cleaning effect.

[0031] Specifically, the telescopic mechanism 15 includes a rubber hose 16 and a telescopic spring 17, and the rubber hose 16 is arranged on the inner side of the telescopic spring 17. The outer side of the rubber hose 16 is wrapped with a linen woven cloth. When the water flow is not passed into the rubber hose 16, the rubber hose 16 is contracted by the pulling force of the telescopic spring 17, so that the high-pressure nozzle 9 and the triangular brush 14 are close to the cleaning pipe 8; when cleaning the heat exchange coil 3, the water flow flows from the cleaning pipe 8 into the rubber hose 16, so that the rubber hose 16 is expanded and elongated by the pressure of the high-pressure water flow, and the high-pressure nozzle 9 and the triangular brush 14 are away from the cleaning pipe 8 and contact the heat exchange coil 3, so that the cleaning mechanism is more convenient when it is placed in the heat exchange coil 3 for cleaning, and can automatically adapt to the spacing of the heat exchange coil 3.

[0032] Example 2

[0033] See attached Figure 1-5 The difference between this embodiment and embodiment 1 is that the high-pressure nozzle 9 is provided with a plurality of nozzles 18, and the nozzles 18 are arranged in a ring at the upper end of the high-pressure nozzle 9. By providing a plurality of nozzles 18, the device allows the high-pressure water flow to cover a wider area and clean more comprehensively.

[0034] Specifically, a rotating motor 19 is provided at the lower end of the high-pressure nozzle 9. The device further improves the cleaning coverage area and reduces the cleaning dead angle by providing the rotating motor 19 to drive the high-pressure nozzle 9 to rotate.

[0035] Specifically, the circulating spray mechanism includes a circulating water pump 20, a circulating pipe 21, a water collection tank 22 and a spray head 23. The water inlet 24 of the circulating pipe 21 passes through the shell 1 and is connected to the water collection tank 22. The water outlet 25 of the circulating pipe 21 passes through the shell 1 and is connected to the outside. The water outlet 25 is provided with a switchable valve 26. The circulating water pump 20 is provided at the lower part of the circulating pipe 21. The spray head 23 is provided at the upper part of the circulating pipe 21. The spray head 23 is provided inside the shell 1. By providing the water outlet 25 and the switchable valve 26, the cleaning pipe 8 can be directly connected to the water outlet 25. After the spray head 23 is closed, the circulating spray mechanism is used for cleaning. No additional pipes are required, thereby reducing the equipment cost.

[0036] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A tower condensing device, It is characterized in that It includes a shell, a circulating spray mechanism, a fan, a heat exchange coil, a water baffle and a cleaning mechanism, the fan is arranged on the top of the shell, the water baffle is arranged below the fan, the heat exchange coil is arranged in the middle of the shell, the lower end of the shell is provided with an air inlet, the front and rear sides of the shell are provided with cleaning openings, the outer side of the cleaning opening is provided with a matching cover plate, the cover plate is detachably sealed and connected to the cleaning opening, the cleaning mechanism includes a cleaning pipe, a high-pressure nozzle and a supporting mechanism, the high-pressure nozzle is arranged to be evenly arranged at the upper and lower ends of the cleaning pipe, and the spacing between adjacent high-pressure nozzles is equal to the diameter of the heat exchange coil.

2. A tower condensing device according to claim 1, It is characterized in that The supporting mechanism comprises a threaded lifting rod and a base, and the base can be snap-connected with the lower edge of the cleaning opening.

3. A tower condensing device according to claim 2, It is characterized in that A pulley is arranged at the lower end of the base.

4. A tower condensing device according to claim 1, It is characterized in that Triangular brushes are symmetrically arranged on both sides of the high-pressure nozzle.

5. A tower condensing device according to claim 4, It is characterized in that The high-pressure nozzle and the lower end of the triangular brush are connected to the cleaning pipeline through a telescopic mechanism.

6. A tower condensing device according to claim 5, It is characterized in that The telescopic mechanism comprises a rubber hose and a telescopic spring, wherein the rubber hose is arranged inside the telescopic spring.

7. A tower condensing device according to claim 1, It is characterized in that The high-pressure nozzle is configured as a plurality of nozzles, and the nozzles are arranged in a ring at the upper end of the high-pressure nozzle.

8. A tower condensing device according to claim 7, It is characterized in that A rotating motor is arranged at the lower end of the high-pressure nozzle.

9. A tower condensing device according to claim 1, It is characterized in that The circulating spray mechanism includes a circulating water pump, a circulating pipe, a water collecting tank and a spray head. The water inlet of the circulating pipe passes through the shell and is connected to the water collecting tank. The water outlet of the circulating pipe passes through the shell and is connected to the outside. The water outlet is provided with a switchable valve. The circulating water pump is arranged at the lower part of the circulating pipe, the spray head is arranged at the upper part of the circulating pipe, and the spray head is arranged inside the shell.

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