Circulating cooling heat exchange packing device of closed cooling tower

Abstract

The utility model relates to the technical field of closed cooling towers, in particular to a circulating cooling heat exchange packing device of a closed cooling tower, which comprises an outer bin, water tanks are arranged on the left side and the right side of the inner wall of the bottom of the outer bin, heat exchange packing is arranged on the tops of the water tanks, fixing components are arranged on the outer sides of the heat exchange packing, and each fixing component comprises a supporting plate. Movable grooves are formed in the outer side supporting plates, contraction grooves are formed in the inner walls of the outer sides of the movable grooves, and sliding columns are slidably connected to the interiors of the contraction grooves, when the heat exchange filler needs to be cleaned, an access door is opened, then a rotating handle is pressed downwards to drive a pushing plate to rotate leftwards, and therefore a limiting plate is pushed to move leftwards; and at the moment, the limiting plate moves to drive the sliding column and the clamping block to contract, the heat exchange filler can be pulled away and cleaned, the handle is pressed again after cleaning is completed, the clamping block is made to contract, the heat exchange filler can be reinstalled, and normal operation of the cooling tower can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of closed cooling towers, in particular to a circulating cooling and heat exchange filling device of a closed cooling tower. Background Art

[0002] A closed cooling tower, also known as an evaporative air cooler or a closed cooling tower, places a tubular heat exchanger inside the tower and ensures a cooling effect through heat exchange between circulating air, spray water and circulating water. However, the pores and channels in the heat exchange filler device inside the existing closed cooling tower will be blocked by sediment, dirt or biological growth, resulting in a decrease in cooling efficiency. However, it is very difficult to disassemble and clean these heat exchange fillers, which takes a lot of time and greatly affects production efficiency. Therefore, we propose a circulating cooling heat exchange filler device for a closed cooling tower. Utility Model Content

[0003] The utility model aims to provide a circulating cooling and heat exchanging filling device for a closed cooling tower to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating cooling heat exchange filling device of a closed cooling tower, comprising an outer bin, water tanks are arranged on the left and right sides of the inner wall at the bottom of the outer bin, heat exchange fillings are arranged on the top of the water tanks, and fixed components are arranged on the outside of the heat exchange fillings;

[0005] The fixing assembly includes a support plate, an outer support plate is provided with a movable groove inside, an outer inner wall of the movable groove is provided with a contraction groove, a sliding column is slidably connected to the inside of the contraction groove, a limit plate is fixedly connected to the middle outer side of the sliding column, a clamping block is fixedly connected to the other end of the sliding column, a spring is arranged on the left side of the limit plate, a rotating shaft is rotatably connected to the middle right side of the movable groove, and a push plate is fixedly connected to the outer side of the rotating shaft.

[0006] Among them, the inner walls on both sides of the front and rear of the movable groove are provided with limit grooves, the limit plates are slidably connected inside the limit grooves, and the other end of the rotating shaft is fixedly connected with a handle.

[0007] Among them, the outer side of the heat exchange filler is provided with a card slot, and the card block is consistent with the size of the card slot.

[0008] Among them, top air inlets are opened on the left and right sides of the top of the outer warehouse, side air inlets are opened on the left and right sides of the outer warehouse, and inspection doors are rotatably connected to the left and right ends of the front side of the outer warehouse.

[0009] Among them, air outlets are opened on both the front and rear sides of the top middle part of the outer warehouse, and fans are installed inside the air outlets.

[0010] Among them, a surface cooler is arranged on the top of each support plate, and dehydration plates are fixedly connected to the upper and lower sides of each inner support plate.

[0011] Among them, a water pump is fixedly connected to the inner wall of the bottom of the outer bin, an input end of the water pump is fixedly connected to an input pipe, and the input ends of the input pipes are fixedly connected to the inner side of the water tank.

[0012] The output end of the water pump is fixedly connected with a delivery pipe, the other end of the delivery pipe passes through the spray pipe and is fixedly connected to each other, and the bottom of the spray pipe is fixedly connected with a plurality of nozzles.

[0013] The utility model has at least the following beneficial effects:

[0014] When the heat exchange filler needs to be cleaned, open the inspection door, then press down and turn the handle to drive the push plate to rotate to the left, thereby pushing the limit plate to move to the left. At this time, the movement of the limit plate drives the sliding column and the block to shrink. At this time, the heat exchange filler can be pulled out and cleaned. After cleaning, press the handle again to shrink the block, and the heat exchange filler can be reinstalled to ensure the normal operation of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the right view of the utility model;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle;

[0020] Figure 6 This is a cross-sectional view of the fixing component of the utility model.

[0021] In the figure: 1. outer compartment; 2. top air inlet; 3. air outlet; 4. fan; 5. inspection door; 6. side air inlet; 7. fixing assembly; 701. support plate; 702. handle; 703. contraction slot; 704. limit slot; 705. spring; 706. limit plate; 707. sliding column; 708. block; 709. push plate; 710. rotating shaft; 711. movable slot; 8. delivery pipe; 9. surface cooler; 10. heat exchange filler; 11. water tank; 12. input pipe; 13. water pump; 14. dehydration plate; 15. spray pipe; 16. nozzle; 17. slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 6 :

[0024] Embodiment 1

[0025] The utility model provides a technical solution: a circulating cooling heat exchange filling device of a closed cooling tower, comprising an outer bin 1, water tanks 11 are arranged on the left and right sides of the bottom inner wall of the outer bin 1, heat exchange fillings 10 are arranged on the top of the water tanks 11, and fixed components 7 are arranged on the outside of the heat exchange fillings 10, the water tanks 11 are used to store clean water, and the heat exchange fillings 10 are used to perform heat exchange and discharge heat;

[0026] The fixing assembly 7 includes a support plate 701, a movable groove 711 is provided inside the outer support plate 701, a contraction groove 703 is provided on the outer inner wall of the movable groove 711, a sliding column 707 is slidably connected inside the contraction groove 703, a limit plate 706 is fixedly connected to the middle outer side of the sliding column 707, a clamping block 708 is fixedly connected to the other end of the sliding column 707, a spring 705 is provided on the left side of the limit plate 706, and a rotating shaft 710 is rotatably connected to the middle right side of the movable groove 711 A push plate 709 is fixedly connected to the outer side of the rotating shaft 710. The push plate 709 is driven to rotate by rotating the handle 702, and then the push plate 709 pushes the limit plate 706 to shrink inside the limit groove 704. When the limit plate 706 shrinks, the sliding column 707 is driven to shrink inside the shrinkage groove 703, thereby driving the block 708 to be pulled out of the slot 17. At the same time, the spring 705 is used to absorb pressure, and then releases and pushes the limit plate 706, the sliding column 707 and the block 708 to reset.

[0027] The inner walls on both the front and rear sides of the movable groove 711 are provided with limiting grooves 704, and the limiting plate 706 is slidably connected inside the limiting groove 704. The other end of the rotating shaft 710 is fixedly connected with a handle 702. The limiting groove 704 is used to ensure the stable movement of the limiting plate 706 to prevent it from falling off. By rotating the handle 702, it is convenient to push the limiting plate 706 to move, thereby releasing the buckle of the heat exchange filler 10.

[0028] The outer side of the heat exchange filler 10 is provided with a card slot 17, and the card block 708 is consistent with the size of the card slot 17. The card block 708 can be snap-fitted to the heat exchange filler 10 through the card slot 17 to ensure the stable operation of the heat exchange filler 10. It is also convenient for disassembly and maintenance and cleaning of the heat exchange filler 10.

[0029] Embodiment 2

[0030] Top air inlets 2 are provided on both sides of the top of the outer warehouse 1, side air inlets 6 are provided on both sides of the left and right sides of the outer warehouse 1, and inspection doors 5 are rotatably connected to the left and right ends of the front side of the outer warehouse 1. The side air inlets 6 are used for the entry of cold air. The inspection door 5 is convenient for opening and removing the heat exchange filler 10 to clean and maintain the heat exchange filler 10.

[0031] Air outlets 3 are provided at both the front and rear sides of the top middle of the outer compartment 1, and fans 4 are provided inside the air outlets 3 for exhausting hot air.

[0032] A surface cooler 9 is provided on the top of the support plate 701, and dehydration plates 14 are fixedly connected to the upper and lower sides of the inner support plate 701. The surface cooler 9 and the heat exchange filler 10 are used to exchange heat, and the dehydration plates 14 are used to filter moisture in the hot air.

[0033] A water pump 13 is fixedly connected to the inner wall of the bottom of the outer compartment 1, and an input end of the water pump 13 is fixedly connected to an input pipe 12. The input ends of the input pipe 12 are fixedly connected to the inner side of the water tank 11. The water pump 13 is used to extract clean water, and the input pipe 12 is used to connect the water tanks 11 on both sides and lead to the input end of the water pump 13.

[0034] The output end of the water pump 13 is fixedly connected to the delivery pipe 8, the other ends of the delivery pipes 8 pass through the spray pipes 15 and are fixedly connected to each other, and the bottom of the spray pipes 15 is fixedly connected to a plurality of nozzles 16. The clean water extracted by the water pump 13 is transported through the delivery pipe 8, then introduced into the interior of the spray pipe 15, and then sprayed out through the nozzles 16 to absorb heat.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating cooling heat exchange filling device for a closed cooling tower, comprising: The outer bin (1) is characterized in that: water tanks (11) are arranged on both sides of the inner wall at the bottom of the outer bin (1), heat exchange fillers (10) are arranged on the top of the water tanks (11), and fixing components (7) are arranged on the outside of the heat exchange fillers (10); The fixing assembly (7) comprises a support plate (701), the inside of the outer support plate (701) is provided with a movable groove (711), the outer inner wall of the movable groove (711) is provided with a contraction groove (703), the inside of the contraction groove (703) is slidably connected with a sliding column (707), the middle outer side of the sliding column (707) is fixedly connected with a limit plate (706), the other end of the sliding column (707) is fixedly connected with a clamping block (708), a spring (705) is provided on the left side of the limit plate (706), the middle right side of the movable groove (711) is rotatably connected with a rotating shaft (710), and the outer side of the rotating shaft (710) is fixedly connected with a pushing plate (709).

2. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 1, characterized in that: The inner walls on both the front and rear sides of the movable groove (711) are provided with limiting grooves (704), the limiting plate (706) is slidably connected inside the limiting groove (704), and the other end of the rotating shaft (710) is fixedly connected with a handle (702).

3. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 1, characterized in that: The outer side of the heat exchange filler (10) is provided with a card slot (17), and the card block (708) matches the size of the card slot (17).

4. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 1, characterized in that: Top air inlets (2) are provided on both left and right sides of the top of the outer bin (1), side air inlets (6) are provided on both left and right sides of the outer bin (1), and inspection doors (5) are rotatably connected to both left and right ends of the front side of the outer bin (1).

5. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 1, characterized in that: Air outlets (3) are provided at both the front and rear sides of the top middle of the outer bin (1), and fans (4) are provided inside the air outlets (3).

6. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 2, characterized in that: A surface cooler (9) is provided on the top of each support plate (701), and dehydration plates (14) are fixedly connected to the upper and lower sides of the inner support plate (701).

7. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 1, characterized in that: A water pump (13) is fixedly connected to the inner wall of the bottom of the outer bin (1), an input end of the water pump (13) is fixedly connected to an input pipe (12), and input ends of the input pipes (12) are fixedly connected to the inner side of the water tank (11).

8. The circulating cooling heat exchange filling device of the closed cooling tower according to claim 7, characterized in that: The output end of the water pump (13) is fixedly connected to a delivery pipe (8), the other end of each delivery pipe (8) passes through a spray pipe (15) and is fixedly connected to each other, and the bottom of each spray pipe (15) is fixedly connected to a plurality of nozzles (16).

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