Wet-type air cooler

Abstract

The utility model relates to a wet-type air cooler which comprises a shell, a heat exchange tube bundle, a plurality of fins, a fan and a spraying assembly, the wet-type air cooler and the fins are oppositely arranged in the vertical direction, air outlets are formed in the two sides, away from the fan, of the shell, and a first sponge block is fixedly connected to the inner wall, away from the fan, of the shell; a supporting frame is arranged on the inner wall, located between the draught fan and the air outlet, of the shell, second sponge blocks are slidably connected into the supporting frame in the vertical direction, the first sponge blocks and the second sponge blocks are oppositely arranged, gaps are reserved between the adjacent first sponge blocks, and a plurality of sponge connecting blocks are fixedly connected between the gaps; a collecting box is detachably connected to the bottom of the supporting frame in a penetrating mode, a first filter screen is fixedly connected to the collecting box, the situation that water resources are wasted due to the fact that water flies around can be reduced, and the situation that the water resources are wasted due to the fact that the water flies to the outside along with circulation of air can be reduced in the mode that the first sponge block and the second sponge block absorb the fallen water; therefore, the water collection effect can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to a wet air cooler. Background Art

[0002] Air cooler, also known as air cooler, condenser, etc., is a commonly used heat exchange equipment in industry. It is divided into wet air cooler and evaporative condenser. It mainly uses ambient air as the cooling medium, and uses the fan to force the air to enter the outside of the swept fin tube to cool the high-temperature process medium in the tube. The industrial exchange device, and the wet air cooler is mainly composed of a heat exchange tube bundle, a fan and a spray device. It mainly uses the spray device to spray water on the heat exchange tube bundle to form a water film, and the evaporation of the water film takes away the heat, thereby achieving cooling. The evaporative condenser is mainly composed of a fan, a heat exchange tube bundle, a spray device, a water collection device, a water tank and a spray pump. It mainly transmits water to the spray device through the spray pump, and the spray device sprays water on the heat exchange tube bundle to form a water film. The water film takes away the heat in the air, thereby cooling the air. When the water evaporates again, part of the unevaporated water will fall into the circulation box and continue to be transmitted by the spray pump, thereby realizing the circulation of water;

[0003] In the above two technical solutions, the air is cooled by spraying. During the spraying process, the water will be affected by the fan and float around. Once the water floats around, it will easily drift outside the machine, thereby causing the loss of water resources and resulting in a waste of water resources. Summary of the invention

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide a wet air cooler which can reduce the waste of water resources caused by water floating around.

[0005] To achieve the above-mentioned purpose, the utility model proposes a wet air cooler, comprising a shell, a heat exchange tube bundle, a plurality of fins, a fan and a spray assembly, wherein the heat exchange tube bundle is fixedly connected in the shell, and both ends penetrate the shell, a plurality of fins are fixedly connected in the shell in a vertical direction, and the fan is fixedly connected to the shell through penetration, and the fan is arranged opposite to the fins, and the spray assembly is arranged in the shell, and is arranged opposite to the fins in a vertical direction.

[0006] The shell is provided with air outlets on both sides away from the fan, and a sponge block 1 is fixedly connected to the inner wall of the shell away from the fan;

[0007] A support frame is provided on the inner wall of the housing between the fan and the air outlet, and a plurality of sponge blocks 2 arranged opposite to the fins are slidably connected in the vertical direction in the support frame, and the sponge blocks 2 are arranged opposite to the sponge blocks 1, and gaps are left between adjacent sponge blocks 1, and a plurality of sponge connection blocks are fixedly connected between the gaps;

[0008] A collecting box is detachably connected to the bottom of the support frame, and a filter screen 1 is fixedly connected to the collecting box.

[0009] Preferably, a sponge block three is fixedly connected to the inner wall of the shell near one end of the fan, and the sponge block three is arranged opposite to the fin. A storage box with a top groove is fixedly connected to the shell, and a water pump one is fixedly connected to the storage box. The water pump one is communicated with the spray assembly through a connecting pipe, and a one-way valve one is fixedly connected to the connecting pipe.

[0010] Preferably, a sealing strip is fixedly connected to the bottom of the support frame, the sealing strip is in contact with the top surface of the collection box, a positioning block is fixedly connected to the bottom of the sealing strip, and a positioning groove is provided on the top surface of the collection box for the positioning block to enter.

[0011] Preferably, an air outlet channel is provided on the sponge block, the air outlet channel is communicated with the air outlet, and an air guide pipe communicated with the air outlet is passed through and fixedly connected to the shell.

[0012] Preferably, a second water pump is fixedly connected in the collection box, the second water pump is communicated with the spray assembly through a delivery pipe, and a second one-way valve is fixedly connected to the delivery pipe.

[0013] Preferably, a second filter screen is fixedly connected to the storage box.

[0014] Preferably, the support frame is connected to the collection box via a snap fastener.

[0015] Beneficial effects of the utility model: Compared with the prior art, the utility model absorbs the scattered water by sponge block one and sponge block two, and through the saturation of sponge block one and sponge block two, the water falls into the collection box for collection, thereby realizing the recycling of water. The way in which sponge block one and sponge block two absorb the scattered water can reduce the waste of water resources caused by water drifting to the outside with the circulation of air, thereby greatly increasing the water collection effect.

[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the position of the support frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the positions of the sponge block 2 and the sponge connecting block of the utility model.

[0020] In the figure: 1. Shell; 2. Heat exchange tube bundle; 3. Fins; 4. Fan; 5. Spray assembly; 6. Air outlet; 7. Sponge block one; 8. Support frame; 9. Sponge block two; 10. Gap; 11. Sponge connecting block; 12. Collecting box; 13. Filter one; 14. Sponge block three; 15. Storage box; 16. Water pump one; 17. One-way valve one; 18. Connecting pipe; 19. Sealing strip; 20. Positioning block; 21. Positioning groove; 22. Air outlet channel; 23. Air guide pipe; 24. Water pump two; 25. Delivery pipe; 26. One-way valve two; 27. Filter two; 29. ​​Delivery pipe; 30. Spray head. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] like Figures 1 to 3A wet cooling fan 4 includes a shell 1, a heat exchange tube bundle 2, a plurality of fins 3, a fan 4 and a spray assembly 5, wherein the fin 3 is provided with a plurality of fins which are fixedly connected to the shell 1, and the heat exchange tube bundle 2 is fixedly connected in the shell 1, and extends to the outside of the shell 1 through both ends of the heat exchange tube bundle 2, so as to transport the liquid. When the liquid is transported, the fan 4 which is fixedly connected to the shell 1 is started, and the fan 4 is used to transport the airflow into the fin 3 to cool the fin 3. During the cooling process of the fin 3, the spray assembly 5 is started, and the spray assembly 5 includes a transmission pipe 29 and a spray head 30 which is communicated with the transmission pipe 29. External water is transported into the spray head 30 through the transmission pipe 29, so that the water is sprayed to cool the fin 3, thereby cooling the liquid in the heat exchange tube bundle 2;

[0026] During the process of airflow transmission by the fan 4, since a support frame 8 is provided on the inner wall of the shell 1 between the fan 4 and the air outlet 6, and a plurality of sponge blocks 9 arranged opposite to the fins 3 are vertically slidably connected in the support frame 8, the airflow will carry part of the water into the sponge block 9, and the water is absorbed by the sponge block 9. Since there are gaps 10 between adjacent sponge blocks, the gaps 10 are mainly convenient for airflow circulation, and a plurality of sponge connecting blocks 11 are fixedly connected between the gaps 10, and the sponge connecting blocks 11 are mainly used for absorbing water. When the sponge block 1 7 and the sponge block 2 9 are saturated with water, the water on the sponge block 1 7 and the sponge block 2 9 is collected by disassembling the collecting frame fixedly connected to the bottom of the support frame 8 and communicating with the support frame 8, and the filter net 13 is used to filter the water, thereby reducing the waste of water resources caused by water dispersion. When the airflow passes through the sponge block 1 7 and the sponge block 2 9, the airflow is discharged to the outside through the air outlets 6 opened on both sides of the shell 1, thereby realizing the circulation of airflow.

[0027] By fixing a sponge block 3 14 on the inner wall of the shell 1 near one end of the fan 4 and using the sponge block 3 14 to absorb the floating water, the loss of water can be reduced. A storage box 15 with a groove on the top is fixedly connected to the shell 1. After the water is collected by the storage box 15, a water pump 16 fixedly connected to the storage box 15 is connected to the transmission pipe 29 through the connecting pipe 18. Therefore, the water transmitted by the water pump 16 enters the transmission pipe 29 through the transmission pipe 29 to realize the recycling of water. The one-way valve 17 fixedly connected to the connecting pipe 18 can prevent the water from flowing back.

[0028] A sealing strip 19 is fixedly connected to the bottom of the support frame 8. The sealing strip 19 is attached to the top of the collection box 12, so that the sealing effect between the support frame 8 and the collection box 12 can be increased. A positioning block 20 is fixedly connected to the bottom surface of the sealing strip 19. The positioning block 20 is inserted into a positioning groove 21 provided on the collection box 12, thereby achieving the positioning effect between the support frame 8 and the collection box 12.

[0029] By opening an air outlet channel 22 on the sponge block 7 and communicating with the air outlet 6, air transmission can be achieved, and the air guide pipe 23 that runs through and is fixedly connected to the shell 1 can guide the air.

[0030] The water pump 24 fixedly connected to the collection box 12 can transfer water into the delivery pipe 25 connected thereto, and the delivery pipe 25 transfers water into the delivery pipe 29 connected to the delivery pipe 25, thereby realizing the recycling of water, and the one-way valve 26 fixedly connected to the delivery pipe 25 can prevent the water from flowing back.

[0031] A filter screen 27 is fixedly connected in the storage box 15 to filter the water.

[0032] By connecting the support frame 8 and the collection box 12 through a buckle, it is convenient for personnel to separate the support frame 8 from the collection box 12.

[0033] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A wet air cooler, comprising a shell (1), a heat exchange tube bundle (2), a plurality of fins (3), a fan (4) and a spray assembly (5), wherein the heat exchange tube bundle (2) is fixedly connected in the shell (1) and passes through the shell (1) at both ends, the plurality of fins (3) are fixedly connected in the shell (1) in a vertical direction, and the fan (4) is fixedly connected to the shell (1) through and through, and the fan (4) is arranged opposite to the fins (3), and the spray assembly (5) is arranged in the shell (1) and opposite to the fins (3) in a vertical direction, characterized in that: Air outlets (6) are provided on both sides of the shell (1) away from the fan (4), and a sponge block (7) is fixedly connected to the inner wall of the shell (1) away from the fan (4); The housing (1) is provided with a support frame (8) on the inner wall between the fan (4) and the air outlet (6); a plurality of sponge blocks (9) arranged opposite to the fins (3) are slidably connected in a vertical direction in the support frame (8); the sponge blocks (7) and (9) are arranged opposite to each other; gaps (10) are left between adjacent sponge blocks (9); and a plurality of sponge connection blocks (11) are fixedly connected between the gaps (10); A collection box (12) is detachably connected to the bottom of the support frame (8), and a filter screen (13) is fixedly connected to the collection box (12).

2. A wet air cooler according to claim 1, characterized in that: A sponge block three (14) is fixedly connected to the inner wall of the shell (1) at one end close to the fan (4), and the sponge block three (14) is arranged opposite to the fin (3). A storage box (15) with a slotted top is fixedly connected to the shell (1), and a water pump one (16) is fixedly connected to the storage box (15). The water pump one (16) is connected to the spray assembly (5) through a connecting pipe (18), and a one-way valve one (17) is fixedly connected to the connecting pipe (18).

3. A wet air cooler according to claim 1, characterized in that: A sealing strip (19) is fixedly connected to the bottom of the support frame (8), the sealing strip (19) is in contact with the top surface of the collection box (12), a positioning block (20) is fixedly connected to the bottom of the sealing strip (19), and a positioning groove (21) for the positioning block (20) to enter is provided on the top surface of the collection box (12).

4. A wet air cooler according to claim 1, characterized in that: The sponge block (7) is provided with an air outlet channel (22), which is in communication with the air outlet (6); and the shell (1) is penetrated and fixedly connected with an air guide pipe (23) in communication with the air outlet (6).

5. A wet air cooler according to claim 1, characterized in that: A second water pump (24) is fixedly connected inside the collection box (12); the second water pump (24) is in communication with the spray assembly (5) via a delivery pipe (25); and a second check valve (26) is fixedly connected to the delivery pipe (25).

6. A wet air cooler according to claim 2, characterized in that: A second filter screen (27) is fixedly connected inside the storage box (15).

7. A wet air cooler according to claim 3, characterized in that: The support frame (8) is connected to the collection box (12) via a buckle.

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