Cooling tower structure of central air conditioner

Abstract

The utility model discloses a central air-conditioning cooling tower structure which comprises a tower body and a chassis, a support screen plate is fixedly installed at the upper end of the tower body, a fan motor is fixedly installed on the upper surface of the support screen plate, and a first protective net is movably installed between the chassis and the tower body and located on the edge. A second protective net is movably installed between the chassis and the tower body and located on one side of the first protective net, and a rotating rod is movably installed on the lower surface of the interior of the chassis. According to the cooling tower structure of the central air conditioner, the inner surface of the base plate can be exposed under the condition that the first protective net and the second protective net are not detached, so that the inner surface of the base plate can be cleaned, the inner surface of the base plate can be brushed and swept through the brush rod, and the cleaning efficiency is improved. And dirt on the inner surface of the chassis is preliminarily cleaned with a certain effect, so that the cleaning workload can be reduced during manual subsequent cleaning, and the cleaning difficulty is also reduced.

Description

Technical Field

[0001] This utility model relates to the field of central air conditioning cooling tower technology, and in particular to a central air conditioning cooling tower structure. Background Technology

[0002] A central air conditioning cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and release it into the atmosphere to lower the water temperature. Cooling is achieved through water evaporation, and the cooling water can be continuously recycled, thus reducing waste costs from an economic perspective. The cooling method involves spraying hot water onto the surface of the heat dissipation material, allowing it to come into contact with the moving air. At this time, a sensible heat exchange occurs between the hot water and the cold air, and some of the hot water is evaporated, meaning the latent heat of vaporization is released into the air. Finally, the cooled water falls into a water tank and is pumped to a heat exchanger to absorb heat again.

[0003] However, current central air conditioning cooling towers have some shortcomings. The cooling tower has a chassis at the bottom, and a protective net is installed between the chassis and the tower body. The protective net is circular, so the inside of the chassis can be seen through the net. However, the protective net is a single piece, so when it is necessary to clean the inside of the chassis, the protective net needs to be removed, which is quite troublesome. In addition, manual cleaning requires constant rinsing with a high-pressure water gun, which is also troublesome. Furthermore, because the inside of the chassis is soaked in water for a long time, foreign objects will form inside the chassis. Due to the long-term accumulation of these foreign objects, the cleaning work also becomes complicated. Utility Model Content

[0004] The main purpose of this utility model is to provide a central air conditioning cooling tower structure that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A central air conditioning cooling tower structure includes a tower body and a chassis. A support mesh plate is fixedly installed at the upper end of the tower body, and a fan motor is fixedly installed on the upper surface of the support mesh plate. A first protective net is movably installed between the chassis and the tower body at the edge. A second protective net is movably installed between the chassis and the tower body on one side of the first protective net. A rotating rod is movably installed on the lower inner surface of the chassis. An installation ring is fixedly fitted on the surface of the rotating rod near its lower end. A brush rod is fixedly installed on one side of the installation ring.

[0007] As a preferred technical solution of this application, the upper and lower surfaces of the first and second protective nets are fixedly installed with limit sliding strips, and the surfaces of the first and second protective nets are provided with lifting grooves above one end. The lifting grooves are movably embedded with mounting plates, and the surfaces of the mounting plates are provided with insertion holes near the top.

[0008] As a preferred technical solution of this application, a partition block is fixedly installed on the surface of the tower body and below it, and a stop block is fixedly installed on both sides of the partition block on the surface of the tower body. The partition block and the stop block are also provided with insertion holes on their surfaces.

[0009] As a preferred technical solution of this application, a support rod is fixedly installed on the upper surface of the chassis, the upper end of the support rod is fixed to the tower body, a first limiting ring groove is opened on the upper surface of the chassis and around the support rod, a second limiting ring groove is opened on the upper surface of the chassis and around the first limiting ring groove, and a rotary motor is fixedly installed at the bottom of the chassis, the output end of the rotary motor is fixed to the rotating rod.

[0010] As a preferred technical solution of this application, the bottom of the tower body also begins to have a first limiting ring groove and a second limiting ring groove, the limiting slide bar of the first protective net is embedded in the second limiting ring groove, and the limiting slide bar of the second protective net is embedded in the first limiting ring groove.

[0011] As a preferred technical solution of this application, the upper end of the mounting plate of the No. 1 protective net and the No. 2 protective net is embedded between the partition block and the stop block, and bolt and nut assemblies are inserted into the holes of the partition block, the stop block and the mounting plate.

[0012] As a preferred technical solution of this application, a fastener is embedded on one side of the upper surface of the mounting ring, a mounting groove is formed on one side of the mounting ring, bristles are fixedly installed on the lower surface and one end surface of the brush rod, a connecting block is fixedly installed on the other end surface of the brush rod, a threaded groove is formed on the upper surface of the connecting block, the connecting block is embedded in the mounting groove, the lower end of the fastener is embedded in the threaded groove, and the bristles are in contact with the inner surface of the chassis.

[0013] Compared with the prior art, this utility model proposes a self-cleaning solar street light, which has the following characteristics:

[0014] Beneficial effects:

[0015] In this invention, by setting up a tower body, chassis, first protective net, second protective net, brush rod, rotating rod, and mounting ring in a coordinated manner, when it is necessary to clean the inner surface of the chassis, the bolt and nut assembly is disassembled, and then the mounting plate is pulled down. At this time, the first and second protective nets can be rotated using the mounting plate, thus exposing the inner surface of the chassis for cleaning. Before cleaning, the chassis's rotating motor is started using external equipment. The rotating motor drives the rotating rod, mounting ring, and brush rod to rotate, allowing the brush rod to brush the inner surface of the chassis, thereby effectively removing dirt from the inner surface. This reduces the workload and cleaning difficulty during subsequent manual cleaning. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of a central air conditioning cooling tower structure according to the present invention;

[0017] Figure 2 This is a structural diagram of the first protective net of a central air conditioning cooling tower structure according to this utility model;

[0018] Figure 3 This utility model relates to a central air conditioning cooling tower structure. Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 This is a partial disassembly diagram of a central air conditioning cooling tower structure according to the present invention;

[0020] Figure 5 This utility model relates to a central air conditioning cooling tower structure. Figure 4 Enlarged view of section B in the middle.

[0021] In the diagram: 1. Tower body; 101. Separator block; 102. Stop block; 103. Bolt and nut assembly; 2. Support mesh plate; 3. Fan motor; 4. Chassis; 401. Support rod; 402. Second limit ring groove; 403. First limit ring groove; 5. First protective net; 501. Limiting slide bar; 502. Lifting groove; 503. Mounting plate; 504. Insertion hole; 6. Second protective net; 7. Brush rod; 701. Connecting block; 702. Brush bristles; 703. Threaded groove; 8. Rotating rod; 9. Mounting ring; 901. Fastener; 902. Mounting groove. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0023] like Figure 1-5 The diagram shows a central air conditioning cooling tower structure, including a tower body 1 and a chassis 4. A support mesh plate 2 is fixedly installed at the upper end of the tower body 1, and a fan motor 3 is fixedly installed on the upper surface of the support mesh plate 2. A first protective net 5 is movably installed between the chassis 4 and the tower body 1 at the edge. A second protective net 6 is movably installed between the chassis 4 and the tower body 1 on one side of the first protective net 5. A rotating rod 8 is movably installed on the lower inner surface of the chassis 4. An installation ring 9 is fixedly fitted on the surface of the rotating rod 8 near the lower end. A brush rod 7 is fixedly installed on one side of the installation ring 9.

[0024] Limiting slides 501 are fixedly installed on the upper and lower surfaces of the first protective net 5 and the second protective net 6. A lifting groove 502 is formed on the surface of the first protective net 5 and the second protective net 6 above one end. An installation plate 503 is movably embedded inside the lifting groove 502. An insertion hole 504 is formed on the surface of the installation plate 503 near the top. A partition block 101 is fixedly installed on the surface of the tower body 1 below. Stop blocks 102 are fixedly installed on both sides of the partition block 101 on the surface of the tower body 1. Insertion holes are also formed on the surfaces of the partition block 101 and the stop blocks 102. 504; A support rod 401 is fixedly installed on the upper surface of the chassis 4. The upper end of the support rod 401 is fixed to the tower body 1. A first limiting ring groove 403 is opened on the upper surface of the chassis 4 and around the support rod 401. A second limiting ring groove 402 is opened on the upper surface of the chassis 4 and around the first limiting ring groove 403. A rotary motor is fixedly installed at the bottom of the chassis 4. The output end of the rotary motor is fixed to the rotating rod 8. The limiting slide 501 cooperates with the first limiting ring groove 403 and the second limiting ring groove 402 to assist the first protective net 5 and the second protective net 5. 6. Smooth rotation; the bottom of tower body 1 also begins to have a first limiting ring groove 403 and a second limiting ring groove 402. The limiting slide 501 of the first protective net 5 is embedded in the second limiting ring groove 402, and the limiting slide 501 of the second protective net 6 is embedded in the first limiting ring groove 403; the upper end of the mounting plate 503 of the first protective net 5 and the second protective net 6 is embedded between the partition block 101 and the stop block 102. Bolt and nut assemblies 103 are inserted into the insertion holes 504 of the partition block 101, the stop block 102 and the mounting plate 503; one side of the upper surface of the mounting ring 9 is embedded with The device includes a fastener 901, a mounting groove 902 on one side of the mounting ring 9, bristles 702 fixedly mounted on the lower surface and one end surface of the brush rod 7, and a connecting block 701 fixedly mounted on the other end surface of the brush rod 7. The upper surface of the connecting block 701 has a threaded groove 703, and the connecting block 701 is embedded in the mounting groove 902. The lower end of the fastener 901 is embedded in the threaded groove 703. The bristles 702 are in contact with the inner surface of the chassis 4, and the bristles 702 can brush the inner surface of the chassis 4, which can reduce the difficulty and workload of manual cleaning.

[0025] It should be noted that this utility model is a central air conditioning cooling tower structure. When it is necessary to clean the inner surface of the chassis 4, the bolt and nut assembly 103 is removed, and then the mounting plate 503 is pulled down. At this time, the first protective net 5 and the second protective net 6 can be rotated using the mounting plate 503, so that the inner surface of the chassis 4 can be exposed, and the inner surface of the chassis 4 can be cleaned. Before cleaning, the rotating motor of the chassis 4 is started by controlling the external equipment. The rotating motor drives the rotating rod 8, the mounting ring 9 and the brush rod 7 to rotate, so that the brush rod 7 can be used to brush the inner surface of the chassis 4, thereby effectively brushing away the dirt on the inner surface of the chassis 4. In this way, the amount of cleaning work can be reduced and the cleaning difficulty can be reduced when cleaning manually in the subsequent process.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A central air conditioning cooling tower structure, characterized in that: The system includes a tower body (1) and a chassis (4). A support mesh plate (2) is fixedly installed on the upper end of the tower body (1). A fan motor (3) is fixedly installed on the upper surface of the support mesh plate (2). A first protective net (5) is movably installed between the chassis (4) and the tower body (1) and at the edge. A second protective net (6) is movably installed between the chassis (4) and the tower body (1) and on one side of the first protective net (5). A rotating rod (8) is movably installed on the lower inner surface of the chassis (4). An installation ring (9) is fixedly fitted on the surface of the rotating rod (8) near the lower end. A brush rod (7) is fixedly installed on one side of the installation ring (9).

2. The central air conditioning cooling tower structure according to claim 1, characterized in that: Limiting slides (501) are fixedly installed on the upper and lower surfaces of the first protective net (5) and the second protective net (6). A lifting groove (502) is provided on the surface of the first protective net (5) and the second protective net (6) above one end. An installation plate (503) is movably embedded inside the lifting groove (502). An insertion hole (504) is provided on the surface of the installation plate (503) near the top.

3. The central air conditioning cooling tower structure according to claim 2, characterized in that: A partition block (101) is fixedly installed on the surface of the tower body (1) and below it. A stop block (102) is fixedly installed on the surface of the tower body (1) and on both sides of the partition block (101). An insertion hole (504) is also provided on the surface of the partition block (101) and the stop block (102).

4. The central air conditioning cooling tower structure according to claim 3, characterized in that: A support rod (401) is fixedly installed on the upper surface of the chassis (4). The upper end of the support rod (401) is fixed to the tower body (1). A first limiting ring groove (403) is opened on the upper surface of the chassis (4) and around the support rod (401). A second limiting ring groove (402) is opened on the upper surface of the chassis (4) and around the first limiting ring groove (403). A rotary motor is fixedly installed at the bottom of the chassis (4). The output end of the rotary motor is fixed to the rotating rod (8).

5. A central air conditioning cooling tower structure according to claim 4, characterized in that: The bottom of the tower body (1) also has a first limiting ring groove (403) and a second limiting ring groove (402). The limiting slide (501) of the first protective net (5) is embedded in the second limiting ring groove (402), and the limiting slide (501) of the second protective net (6) is embedded in the first limiting ring groove (403).

6. A central air conditioning cooling tower structure according to claim 5, characterized in that: The upper ends of the mounting plates (503) of the No. 1 protective net (5) and the No. 2 protective net (6) are embedded between the partition block (101) and the stop block (102), and bolt and nut assemblies (103) are inserted into the insertion holes (504) of the partition block (101), the stop block (102) and the mounting plate (503).

7. A central air conditioning cooling tower structure according to claim 6, characterized in that: A fastener (901) is embedded on one side of the upper surface of the mounting ring (9), and a mounting groove (902) is opened on one side of the mounting ring (9). Brush bristles (702) are fixedly installed on the lower surface and one end surface of the brush rod (7). A connecting block (701) is fixedly installed on the other end surface of the brush rod (7). A threaded groove (703) is opened on the upper surface of the connecting block (701). The connecting block (701) is embedded in the mounting groove (902). The lower end of the fastener (901) is embedded in the threaded groove (703). The brush bristles (702) are in contact with the inner surface of the chassis (4).

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