Cooling tower protection device

Abstract

The utility model provides a cooling tower protection device, and relates to the technical field of cooling towers. The cooling tower protection device comprises a base used for being arranged below a cooling tower set so as to support the cooling tower set; the two protection assemblies are arranged on the side faces of the cooling towers correspondingly, each protection assembly comprises two first main beams, and the two first main beams are connected with the head and the tail of the cooling tower set correspondingly and abut against the side faces of the cooling tower set; the two second main beams are correspondingly connected with the two first main beams respectively and abut against the base; the two ends of the third main beam are connected with the joint of the first main beam and the second main beam respectively; the first net plate is arranged on a plane formed by the first main beam and the second main beam; the second screen plate is arranged on a plane formed by the first main beam and the third main beam; and the third screen plate is arranged on a plane formed by the second main beam and the third main beam, so that impurities in the air are prevented from entering the cooling tower, and normal operation of the cooling tower is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of cooling towers, and in particular to a cooling tower protective device. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from the system and discharge it into the atmosphere to reduce the water temperature. Specifically, a cooling tower uses the heat exchange between water and air to produce steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer, and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature and ensure the normal operation of the system.

[0003] Since the working environment of cooling towers is usually exposed to the outdoors, they are easily invaded by various impurities in the air, which can cause blockages in the cooling tower's filler and water system, affecting the cooling effect and water flow. Over time, these blockages may cause equipment performance to decline, increase operating costs and maintenance difficulties. At the same time, the exhaust gas and overflow water of the cooling tower may carry impurities and pollute the surrounding environment.

[0004] In the related art, a protective net is arranged at the fan outlet of the cooling tower. However, the protective strength of the protective net is poor and it is unable to effectively prevent impurities from entering the cooling tower. Utility Model Content

[0005] The present application provides a cooling tower protection device, which is used to solve the problem that the existing cooling tower has poor protection strength and cannot effectively prevent impurities from entering the cooling tower.

[0006] The present application provides a cooling tower protection device, comprising:

[0007] A base, used to be arranged below the cooling tower group to support the cooling tower group;

[0008] Two protection components are respectively arranged on the sides of the cooling tower, and the protection components include:

[0009] Two first main beams, the two first main beams are respectively connected to the head and tail of the cooling tower group and abut against the side of the cooling tower group;

[0010] Two second main beams, respectively connected to the two first main beams and abutting against the base;

[0011] a third main beam, wherein both ends of the third main beam are respectively connected to the connection points of the first main beam and the second main beam;

[0012] A first mesh plate is arranged on a plane formed by the first main beam and the second main beam;

[0013] A second mesh plate is arranged on a plane formed by the first main beam and the third main beam;

[0014] The third mesh plate is arranged on a plane formed by the second main beam and the third main beam.

[0015] In a possible implementation, the cooling tower protection device provided in the present application, the base includes a bottom plate and a support member, the bottom plate is used to support below the cooling tower, and the support member is used to support the bottom plate.

[0016] In a possible implementation, the cooling tower protection device provided in the present application, the protection component also includes a plurality of first support beams and a plurality of second support beams, the first support beams are located in a plane formed by the first main beam and the second main beam, and are parallel to the first main beam, and the second support beams are located in a plane formed by the second main beam and the third main beam, and are parallel to the second main beam.

[0017] In a possible implementation, in the cooling tower protection device provided in the present application, an inspection door is provided on the third mesh plate, and a walking passage is formed in the base area between the third mesh plate and the cooling tower.

[0018] In a possible implementation, the cooling tower protection device provided in the present application, the protection assembly also includes a guardrail, and the guardrail is arranged on the walking passage and close to the third mesh plate.

[0019] In a possible implementation, the cooling tower protection device provided in the present application further includes a recording device, which is disposed on the third mesh plate and located above the inspection door, and the recording device is electrically connected to the inspection door.

[0020] In a possible implementation, the cooling tower protection device provided in the present application further includes a monitoring cloud platform and a communication device, wherein the communication device is arranged in a third network board, and the monitoring cloud platform is wirelessly connected to the communication device and the recording device respectively.

[0021] In a possible implementation, the cooling tower protection device provided in the present application also includes a solar panel and a solar lamp, wherein the solar panel is arranged on the outer surface of the second mesh panel, the solar lamp is suspended on the inner surface of the second mesh panel, and the solar lamp is electrically connected to the solar panel.

[0022] In a possible implementation, in the cooling tower protection device provided in the present application, the first mesh plate, the second mesh plate and the third mesh plate are diamond mesh plates.

[0023] In a possible implementation, the cooling tower protection device provided in the present application, the first mesh plate is detachably connected to the first main beam and the second main beam respectively, the second mesh plate is detachably connected to the first main beam and the third main beam respectively, and the third mesh plate is detachably connected to the second main beam and the third main beam respectively.

[0024] The cooling tower protection device provided in the present application supports the cooling tower group through a base arranged under the cooling tower group, and prevents impurities from entering the cooling tower by arranging a protection component, wherein the protection component includes a first main beam, a second main beam and a third main beam, a first mesh plate is arranged on a plane formed by the first main beam and the second main beam, a second mesh plate is arranged on a plane formed by the first main beam and the third main beam, and a third mesh plate is arranged on a plane formed by the second main beam and the third main beam, thereby supporting the cooling tower group through the first main beam, the second main beam and the third main beam, and intercepting impurities in the air through the first mesh plate, the second mesh plate and the third mesh plate to ensure the normal operation of the cooling tower group. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0026] Figure 1 A schematic diagram of the structure of the cooling tower protection device provided in the embodiment of the present application Figure 1 ;

[0027] Figure 2 A schematic diagram of the structure of the cooling tower protection device provided in the embodiment of the present application Figure 2 .

[0028] Description of reference numerals:

[0029] 100-base;

[0030] 110- bottom plate;

[0031] 120- support member;

[0032] 200-protection components;

[0033] 210-first main beam;

[0034] 220-second main beam;

[0035] 230-third main beam;

[0036] 240-first screen plate;

[0037] 250-second screen plate;

[0038] 260-third mesh plate;

[0039] 270-first support beam;

[0040] 280 - second support beam;

[0041] 290-Guardrail;

[0042] 300-Inspection door;

[0043] 400-Solar panels;

[0044] 500-Solar lights.

[0045] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] In the embodiments of the present application, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have specific orientations, or to be constructed and operated in specific orientations. Moreover, in addition to being used to indicate orientations or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present application can be understood according to the specific circumstances.

[0048] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0049] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein, for example, can be implemented in an order other than those illustrated or described herein.

[0050] In the embodiments of the present application, words such as "exemplarily" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplarily" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplarily" or "for example" is intended to present related concepts in a specific way.

[0051] Unless otherwise stated, the term "plurality" means two or more.

[0052] As described in the background technology, a cooling tower is a device that uses water as a circulating coolant to absorb heat from the system and discharge it into the atmosphere to reduce the water temperature. Specifically, a cooling tower uses the heat exchange between water and air to generate steam, and the steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature and ensure the normal operation of the system.

[0053] Since the working environment of cooling towers is usually exposed to the outdoors, they are easily invaded by various impurities in the air, which can cause blockages in the cooling tower's filler and water system, affecting the cooling effect and water flow. Over time, these blockages may cause equipment performance to decline, increase operating costs and maintenance difficulties. At the same time, the exhaust gas and overflow water of the cooling tower may carry impurities and pollute the surrounding environment.

[0054] In the related art, a protective net is arranged at the fan outlet of the cooling tower. However, the protective strength of the protective net is poor and it is unable to effectively prevent impurities from entering the cooling tower.

[0055] To solve the above problems, the present application provides a protective device for a cooling tower, comprising a base, which is used to be arranged under a cooling tower group to support the cooling tower group; two protective components, which are respectively arranged on the sides of the cooling tower, and the protective components include: two first main beams, the two first main beams are respectively connected to the head and tail of the cooling tower group, and abut against the sides of the cooling tower group; two second main beams, which are respectively connected to the two first main beams and abut against the base; a third main beam, the two ends of the third main beam are respectively connected to the connection between the first main beam and the second main beam; a first mesh plate, which is arranged on the plane formed by the first main beam and the second main beam; a second mesh plate, which is arranged on the plane formed by the first main beam and the third main beam; a third mesh plate, which is arranged on the plane formed by the second main beam and the third main beam, so as to prevent impurities in the air from entering the cooling tower and ensure its normal operation.

[0056] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0057] Reference Figure 1 and Figure 2 The present embodiment provides a cooling tower protection device, including a base 100, which is used to be arranged below the cooling tower group to support the cooling tower group; two protection components 200, which are respectively arranged on the sides of the cooling tower, and the protection components 200 include: two first main beams 210, the two first main beams 210 are respectively connected to the head and tail of the cooling tower group, and abut against the side of the cooling tower group; two second main beams 220, which are respectively connected to the two first main beams 210 and abut against the base 100; a third main beam 230, the two ends of the third main beam 230 are respectively connected to the connection between the first main beam 210 and the second main beam 220; a first mesh plate 240, which is arranged on the plane formed by the first main beam 210 and the second main beam 220; a second mesh plate 250, which is arranged on the plane formed by the first main beam 210 and the third main beam 230; a third mesh plate 260, which is arranged on the plane formed by the second main beam 220 and the third main beam 230.

[0058] Specifically, in this embodiment, due to the large weight of the cooling tower group, in order to ensure its stability and safety, the base 100 uses concrete as the main material. Concrete is a building material that is mixed, stirred, poured and cured, and has excellent compressive resistance and stability. It can withstand a large amount of weight and load, and can maintain its support capacity under various environmental conditions.

[0059] By using concrete as the material of the base 100, a stable support of a large cooling tower group can be ensured, thereby avoiding deformation or damage of the base due to the excessive weight of the cooling tower group. At the same time, the construction of the concrete base 100 is relatively simple and can be customized according to actual needs to meet the needs of different large cooling tower groups.

[0060] Further, in this embodiment, the two first main beams 210 are respectively arranged at the head and tail of the cooling tower group, and are respectively abutted against the side of the cooling tower corresponding thereto, the two second main beams 220 are respectively connected to the two first main beams 210, and are abutted against the base 100, and the two ends of the third main beam 230 are respectively connected to the connection between the two first main beams 210 and the second main beam 220, thereby forming a stable mutually supporting structure, the first mesh plate 240 is arranged on the plane formed by the first main beam 210 and the second main beam 220, the second mesh plate 250 is arranged on the plane formed by the first main beam 210 and the third main beam 230, and the third mesh plate 260 is arranged on the plane formed by the second main beam 220 and the third main beam 230, so that the first mesh plate 240, the second mesh plate 250 and the third mesh plate 260 are arranged to prevent the impurities floating in the air from entering the cooling tower and affecting the normal operation of the cooling tower group. At the same time, in windy weather or other bad weather, it is also possible to prevent the large impurities entrained in the air from hitting the cooling tower group.

[0061] In this embodiment, the first main beam 210, the second main beam 220 and the third main beam 230 are all made of steel, so as to provide sufficient support force and stability to ensure the strength and safety of the structure.

[0062] Further, in an optional embodiment, the base 100 includes a bottom plate 110 and a support member 120 , the bottom plate 110 is used to be supported below the cooling tower, and the support member 120 is used to support the bottom plate 110 .

[0063] Specifically, in this embodiment, the bottom plate 110 is used to support the entire weight and load of the cooling tower group to ensure the stability and safety of the cooling tower. The support member 120 is used to share the load borne by the bottom plate 110, thereby preventing the bottom plate 110 from being damaged by force, and at the same time isolating the cooling tower group from the ground to prevent damage due to moisture and ensure ventilation effect.

[0064] Specifically, in this embodiment, there are multiple support members 120, which are evenly and spacedly arranged below the base 100 to support the base 100. The specific specifications of the support members 120 are selected according to actual needs, and this embodiment does not impose any restrictions on this.

[0065] Furthermore, in an optional embodiment, the protection assembly 200 also includes a plurality of first support beams 270 and a plurality of second support beams 280, the first support beams 270 are located in a plane formed by the first main beam 210 and the second main beam 220, and are parallel to the first main beam 210, and the second support beams 280 are located in a plane formed by the second main beam 220 and the third main beam 230, and are parallel to the second main beam 220.

[0066] Specifically, in this embodiment, in order to improve the overall strength of the protection assembly 200, the protection assembly 200 further includes a plurality of first support beams 270 and a plurality of second support beams 280. The first support beams 270 are located in the plane formed by the first main beam 210 and the second main beam 220, and are parallel to the first main beam 210, so that the first support beams 270 bear the load transmitted by the first main beam 210 and disperse these loads to reduce the bearing pressure of the first main beam 210. At the same time, the first support beams 270 can also improve the rigidity and stability of the first main beam 210, ensuring that the first main beam 210 will not be deformed or bent too much when subjected to external loads. The second support beams 280 are located in the plane formed by the second main beam 220 and the third main beam 230, and are parallel to the second main beam 220. The second support beams 280 have similar functions to the first support beams 270. The second support beams 280 can disperse the load borne by the second main beam 220 and reduce the bearing pressure of the second main beam 220. At the same time, the second support beam 280 can also improve the rigidity and stability of the second main beam 220, ensuring that the second main beam 220 can remain stable when subjected to external loads and will not be excessively deformed or bent.

[0067] In this embodiment, by adding the first support beam 270 and the second support beam 280 to the protection assembly 200, the overall strength and stability of the protection assembly 200 can be significantly improved. Such a design can better cope with external loads and impacts, reduce the risk of deformation and damage, and thus extend the service life of the protection assembly 200. At the same time, this structure can also improve the support capacity and operating stability of the cooling tower group, ensuring its long-term safe and reliable operation.

[0068] Furthermore, in an optional embodiment, an inspection door 300 is provided on the third mesh plate 260, and a walking passage is formed in the area of ​​the base 100 between the third mesh plate 260 and the cooling tower.

[0069] Specifically, in this embodiment, in order to facilitate the staff to perform regular maintenance and overhaul, an inspection door 300 is provided on the third mesh plate 260, and a walking passage is formed in the base 100 area between the third mesh plate 260 and the cooling tower, thereby providing sufficient space for the staff to walk and move safely on the third mesh plate 260 to perform various maintenance and overhaul work.

[0070] Specifically, in this embodiment, by providing the inspection door 300 and the walking passage, the staff can enter through the inspection door 300 and move safely along the walking passage to the parts requiring maintenance and inspection, thereby improving work efficiency and reducing the risk of accidents occurring to the staff at work.

[0071] Furthermore, in an optional embodiment, the protection assembly 200 also includes a guardrail 290 , which is disposed on the walking passage and close to the third mesh plate 260 .

[0072] Specifically, in order to further ensure the safety of the staff, the protection assembly 200 provided in this embodiment also includes a guardrail 290, thereby providing additional safety protection to prevent the staff from accidentally falling or colliding when walking or working on the walking passage.

[0073] Specifically, the guardrail 290 can be made of metal materials, such as steel or aluminum alloy, to ensure that it has sufficient strength and stability. At the same time, the height and width of the guardrail 290 should be reasonably designed according to the size and use requirements of the walking passage to ensure that the staff can safely pass through the walking passage and conveniently perform maintenance and repair work.

[0074] Furthermore, in an optional embodiment, the cooling tower protection device also includes a recording device, which is disposed on the third mesh plate 260 and located above the inspection door 300 , and the recording device is electrically connected to the inspection door 300 .

[0075] Specifically, in this embodiment, in order to facilitate the verification of the identity of the staff and prevent unrelated personnel from entering the cooling tower group and causing accidents, the cooling tower protection device provided in this embodiment also includes a recording device, which is arranged on the third mesh plate 260 and located above the inspection door 300, so as to facilitate the recording of the information of the personnel entering the inspection door 300.

[0076] Specifically, in this embodiment, the recording device is a camera, which can identify the facial information of the staff member, thereby verifying the information of the staff member. When the facial recognition of the staff member is passed, the recording device can control the maintenance door 300 to open. If the facial recognition of the staff member fails, the recording device can control the maintenance door 300 to remain closed.

[0077] At the same time, the video can also record the entry and exit time of staff to avoid illegal operations.

[0078] Specifically, in this embodiment, there are multiple cameras, and the multiple cameras are arranged on the inner surface of the second mesh plate 250, so that the workers can be photographed while working in the walking channel, thereby supervising the work and avoiding illegal operations or safety problems.

[0079] Furthermore, in an optional embodiment, the cooling tower protection device also includes a monitoring cloud platform and a communication device. The communication device is arranged in the third network board 260, and the monitoring cloud platform is wirelessly connected to the communication device and the video recording device respectively.

[0080] Specifically, in this embodiment, the cooling tower protection device also includes a monitoring cloud platform and a communication device. The monitoring cloud platform is wirelessly connected to the communication device and the video recording device, respectively, so that it can receive the video information sent by the video recording device. The communication device is arranged in the third mesh plate 260 and is located above the walking channel, so that relevant staff can communicate in real time with the staff located in the cooling tower group through the monitoring cloud platform and the communication device, which facilitates the transmission of tasks, thereby forming an efficient and real-time monitoring system, which provides a strong guarantee for the safe and stable operation of the cooling tower.

[0081] Furthermore, in an optional embodiment, the cooling tower protection device also includes a solar panel 400 and a solar lamp 500, the solar panel 400 is arranged on the outer surface of the second mesh panel 250, the solar lamp 500 is suspended on the inner surface of the second mesh panel 250, and the solar lamp 500 is electrically connected to the solar panel 400.

[0082] Specifically, in this embodiment, the solar panel 400 collects solar energy and converts it into electrical energy, which can be used to directly drive the relevant equipment of the cooling tower, or stored for use by other equipment or the solar lamp 500, thereby utilizing natural energy, reducing dependence on traditional electricity, and also helping to reduce carbon emissions. The solar lamp 500 is suspended on the inner surface of the second mesh plate 250 and is electrically connected to the solar lamp 500, so as to be used for lighting at night or in low light environments, increasing the light intensity around the cooling tower, improving safety, and also contributing to energy saving and environmental protection.

[0083] Meanwhile, it should be noted that the specific quantity and specifications of the solar panels 400 and the solar lamps 500 are selectively arranged according to actual needs, and this embodiment does not impose any limitation on this.

[0084] Furthermore, in an optional embodiment, the protective device of the cooling tower also includes a bird repellent, and a plurality of bird repellents are arranged on the outer surface of the second mesh plate 250, so as to prevent flying birds from approaching the cooling tower group and affecting the normal operation of the cooling tower group.

[0085] Further, in an optional embodiment, the first mesh plate 240, the second mesh plate 250 and the third mesh plate 260 are all diamond mesh plates.

[0086] Specifically, because the diamond mesh is made of high-quality metal materials with excellent durability and corrosion resistance, it can withstand the high temperature and humidity inside the cooling tower, as well as possible chemical corrosion, thus ensuring long-term stable performance. At the same time, because the diamond mesh has very high strength and stability, it can withstand the high-speed impact of airflow and particles inside the cooling tower, thus greatly reducing the risk of damage to the mesh and reducing the frequency of maintenance and replacement.

[0087] In this embodiment, the first mesh plate 240, the second mesh plate 250 and the third mesh plate 260 are all woven from steel wires or steel cables. According to different actual needs, the weaving method of the mesh and the diameter of the steel wire are different, and can be adaptively adjusted according to actual needs. This embodiment does not impose any restrictions on this.

[0088] Further, in an optional embodiment, the first mesh plate 240 is detachably connected to the first main beam 210 and the second main beam 220 respectively, the second mesh plate 250 is detachably connected to the first main beam 210 and the third main beam 230 respectively, and the third mesh plate 260 is detachably connected to the second main beam 220 and the third main beam 230 respectively.

[0089] Specifically, in the present embodiment, in order to facilitate the disassembly of the first mesh plate 240, the second mesh plate 250 and the third mesh plate 260 for cleaning, the first mesh plate 240 provided in the present embodiment is detachably connected to the first main beam 210 and the second main beam 220, respectively, the second mesh plate 250 is detachably connected to the first main beam 210 and the third main beam 230, respectively, and the third mesh plate 260 is detachably connected to the second main beam 220 and the third main beam 230, respectively, thereby greatly improving the convenience of cleaning the first mesh plate 240, the second mesh plate 250 and the third mesh plate 260, avoiding long-term high-altitude operations, and thus reducing safety risks.

[0090] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0091] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A cooling tower protection device, characterized in that: include: A base, used to be arranged below the cooling tower group to support the cooling tower group; Two protection components are respectively arranged on the sides of the cooling tower, and the protection components include: Two first main beams, the two first main beams are respectively connected to the head and tail of the cooling tower group and abut against the side of the cooling tower group; Two second main beams, respectively connected to the two first main beams and abutting against the base; a third main beam, wherein both ends of the third main beam are respectively connected to the connection points of the first main beam and the second main beam; A first mesh plate is arranged on a plane formed by the first main beam and the second main beam; A second mesh plate is arranged on a plane formed by the first main beam and the third main beam; The third mesh plate is arranged on a plane formed by the second main beam and the third main beam.

2. The cooling tower protection device according to claim 1, characterized in that: The base comprises a bottom plate and a support member, wherein the bottom plate is used to be supported below the cooling tower, and the support member is used to support the bottom plate.

3. The cooling tower protection device according to claim 1, characterized in that: The protection assembly also includes a plurality of first support beams and a plurality of second support beams, the first support beams being located in a plane formed by the first main beam and the second main beam and being parallel to the first main beam, and the second support beams being located in a plane formed by the second main beam and the third main beam and being parallel to the second main beam.

4. The cooling tower protection device according to any one of claims 1 to 3, characterized in that: The third mesh plate is provided with an inspection door, and a walking passage is formed in the base area between the third mesh plate and the cooling tower.

5. The cooling tower protection device according to claim 4, characterized in that: The protection component also includes a guardrail, which is arranged on the walking passage and close to the third mesh plate.

6. The cooling tower protection device according to claim 4, characterized in that: It also includes a video recording component, which is arranged on the third mesh plate and located above the inspection door, and the video recording component is electrically connected to the inspection door.

7. The cooling tower protection device according to claim 6, characterized in that: It also includes a monitoring cloud platform and a communication device. The communication device is arranged in the third network board, and the monitoring cloud platform is wirelessly connected to the communication device and the recording device respectively.

8. The cooling tower protection device according to any one of claims 1 to 3, characterized in that: It also includes a solar panel and a solar lamp. The solar panel is arranged on the outer surface of the second mesh panel, the solar lamp is suspended on the inner surface of the second mesh panel, and the solar lamp is electrically connected to the solar panel.

9. The cooling tower protection device according to any one of claims 1 to 3, characterized in that: The first mesh plate, the second mesh plate and the third mesh plate are all diamond mesh plates.

10. The cooling tower protection device according to any one of claims 1 to 3, characterized in that: The first mesh plate is detachably connected to the first main beam and the second main beam respectively, the second mesh plate is detachably connected to the first main beam and the third main beam respectively, and the third mesh plate is detachably connected to the second main beam and the third main beam respectively.

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