Cooling tower with air inlet purification function
By installing a purification box and filter device at the air inlet pipe of the cooling tower, the problem of air impurity deposition is solved, the purification effect and service life of the cooling tower are improved, and component damage and maintenance costs are reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-04-10
AI Technical Summary
Existing cooling towers lack air purification at the intake stage, leading to the accumulation of air impurities, reduced heat exchange efficiency, damage to components, and water pollution.
A purification box is installed at the air inlet pipe of the cooling tower, containing filter screens with different mesh sizes and particle adsorption screens. Combined with filter grids and particle adsorption cotton, it achieves graded filtration and adsorption of air.
It effectively removes particulate impurities from the air, improves air intake quality, reduces component blockage and damage, extends the service life of the cooling tower, and reduces maintenance costs.
Smart Images
Figure CN224100271U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cooling tower technical field, concretely is a cooling tower with air intake purification function. BACKGROUND
[0002] In the operation process of industrial production and some large commercial buildings, the cooling tower is a widely used equipment, its main function is to carry heat cooling water in the tower with air heat exchange, so that the water temperature is reduced, in order to be recycled, so as to achieve the purpose of saving water resources and energy, however, the existing cooling tower in the air intake link has many problems to be solved.
[0003] From the angle of air impurities, at present, most of the cooling tower in operation, the outside air directly from the air inlet into the tower, in general industrial environment, air is filled with a large number of dust, dust particles, these large particle impurities enter the cooling tower with air, will gradually deposit on the various components of the cooling tower, for example, will adhere to the surface of the filler layer, the filler layer as the key position of cooling water and air heat exchange, once the surface is covered with dust, will hinder the full contact of air and cooling water, greatly reduce the heat exchange efficiency, the original efficient heat exchange process may be affected by dust and become slow, resulting in the cooling tower needs to consume more energy to achieve the same cooling effect, thereby increasing the operation cost. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of cooling tower with air intake purification function to solve the problems such as heat exchange efficiency reduction, component damage and water pollution caused by the air intake of existing cooling tower without purification.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cooling tower with air intake purification function, including cooling tower main body, the inside fixed mounting of cooling tower main body is equipped with water distribution pipe, the lower portion of water distribution pipe is equipped with water collecting tank, the bottom of the right side of cooling tower main body is communicated with air inlet pipe, the middle part of one end of air inlet pipe is communicated with purification tank, the inside of purification tank is sequentially installed with different mesh number filter screen plate from top to bottom, the upper portion of the inner chamber of purification tank is installed with particle adsorption net, the inside vertical installation of particle adsorption net is equipped with air outlet grille, the top of purification tank is communicated with discharge pipe.
[0006] As preferred scheme, the middle part of one end of discharge pipe is communicated with treatment tank, the inside horizontal installation of treatment tank is equipped with filter grid, the middle part of filter grid is filled with particle adsorption cotton and installed.
[0007] As a preferred scheme, the outside of the purification box is sleeved with a fastening ring, the right side of the fastening ring is welded with a support frame, the front surface of the upper end of the support frame is fixedly installed with a control panel, and the control panel is electrically connected with a water pump connected with the end of the water distribution pipe.
[0008] As a preferred scheme, the upper and lower ends of the purification box are both sealingly installed with cover plates, and the middle part of the cover plate is provided with a mounting hole.
[0009] As a preferred scheme, the filter screen plate is provided with three upper and lower ones, and from top to bottom, they are primary filtering, medium filtering and high filtering.
[0010] As a preferred scheme, the outer middle part of the filter screen plate is fixedly installed with a connecting shaft, and the lower end of the connecting shaft is connected with the inner wall of the purification box through a positioning rod.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1、The utility model discloses a cooling tower, which comprises a cooling tower body, a water distribution pipe and a water collecting pool, wherein the water distribution pipe is arranged on the upper end of the cooling tower body, and the water collecting pool is arranged on the lower end of the cooling tower body.
[0013] 2、The filter grid and the particle adsorbing cotton in the treatment box can filter and adsorb these residual impurities, further improve the purification degree of air, reduce the pollution to the surrounding environment, effectively prevent fine particles from entering other key components of the cooling tower with air, reduce the probability of problems such as blockage, wear and corrosion of these components caused by impurity accumulation, thereby prolonging the service life of the whole cooling tower and reducing the cost of equipment maintenance and replacement. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a first perspective structure of the utility model;
[0015] Figure 2 It is a local structure of the utility model;
[0016] Figure 3 It is another perspective local structure of the utility model.
[0017] In the figure: 1, cooling tower main body; 2, water distribution pipe; 3, water collecting pool; 4, air inlet pipe; 5, purification box; 6, filter screen plate; 7, particle adsorption net; 8, air outlet grid; 9, discharge pipe; 10, treatment box; 11, filter grid; 12, particle adsorption cotton; 13, support frame; 14, control panel; 15, fastening ring. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0019] Secondly, "one embodiment" or "embodiment" referred to herein means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor does it mean an embodiment that is separate or alternative to other embodiments. EMBODIMENT
[0020] Please refer to Figure 1 As shown in the figure, the present application provides a cooling tower with air inlet purification function, which comprises a cooling tower main body 1, a water distribution pipe 2 is fixedly installed inside the cooling tower main body 1, a water collecting pool 3 is installed below the water distribution pipe 2, an air inlet pipe 4 is communicated with the bottom of the right side of the cooling tower main body 1, a purification box 5 is communicated with the middle of one end of the air inlet pipe 4, different mesh filter screen plates 6 are sequentially installed in the purification box 5 from top to bottom, a particle adsorption net 7 is installed above the inner cavity of the purification box 5, an air outlet grid 8 is vertically installed inside the particle adsorption net 7, and a discharge pipe 9 is communicated with the top of the purification box 5.
[0021] The technical scheme sets the purification box 5 at the air inlet pipe 4 and sequentially installs different mesh filter screen plates 6 inside from top to bottom, which can perform staged filtration on the air entering the cooling tower, effectively removes particles of different sizes, improves the air inlet quality, greatly enhances the air purification effect, reduces the risk of blockage and damage of components such as the water distribution pipe 2 and the water collecting pool 3 caused by the accumulation of impurities, and prolongs the service life of the cooling tower. EMBODIMENT
[0022] Based on the first embodiment, the present application discloses Figure 2 As shown in the figure, the present application provides a cooling tower with air inlet purification function, which comprises a cooling tower main body 1, a water distribution pipe 2 is fixedly installed inside the cooling tower main body 1, a water collecting pool 3 is installed below the water distribution pipe 2, an air inlet pipe 4 is communicated with the bottom of the right side of the cooling tower main body 1, a purification box 5 is communicated with the middle of one end of the air inlet pipe 4, different mesh filter screen plates 6 are sequentially installed in the purification box 5 from top to bottom, a particle adsorption net 7 is installed above the inner cavity of the purification box 5, an air outlet grid 8 is vertically installed inside the particle adsorption net 7, and a discharge pipe 9 is communicated with the top of the purification box 5.
[0023] The technical scheme is shown as Figure 1 The filter grid 11 and the particle adsorption cotton 12 in the treatment box 10 can filter and adsorb the residual impurities, further improve the purification degree of the air, reduce the pollution to the surrounding environment, effectively prevent the fine particles from entering other key components of the cooling tower with the air, reduce the probability of problems such as blockage, wear and corrosion of the components due to impurity accumulation, thereby prolonging the service life of the whole cooling tower and reducing the cost of equipment maintenance and replacement.
[0024] Secondly, in the technical scheme, the purification box 5 is sleeved with a fastening ring 15 on the outside, the right side of the fastening ring 15 is welded with a support frame 13, the front surface of the upper end of the support frame 13 is fixedly installed with a control panel 14, the control panel 14 is electrically connected with a water pump connected with the end of the water distribution pipe 2, and the upper and lower ends of the purification box 5 are both sealingly installed with cover plates, and the middle part of each cover plate is provided with a mounting hole.
[0025] The technical scheme is shown as Figure 1 The fastening ring 15 sleeved on the outside of the purification box 5 can tightly fix the purification box 5, prevent it from shaking or moving during operation, and the support frame 13 welded on the right side of the fastening ring 15 further provides stable support for the purification box 5, ensures that the whole purification device remains stable during the operation of the cooling tower, avoids damage or loose connection of components caused by vibration or external force, and thus guarantees the continuous and effective operation of the purification function. Embodiment
[0026] The technical scheme is shown as Figures 1-3 The filter screen plate 6 is provided with three upper and lower groups, and from top to bottom, they are primary filtration, medium filtration and high filtration; the outer middle part of the filter screen plate 6 is fixedly installed with a connecting shaft, and the lower end of the connecting shaft is connected with the inner wall of the purification box 5 through a positioning rod.
[0027] By adopting the above technical scheme, the filter screen plate 6 with different mesh numbers is installed, so that the air entering the cooling tower can be filtered in stages, the particle impurities of different sizes can be effectively removed, the air quality is improved, the air purification effect is greatly enhanced, and the three groups of filter screen plates 6 are integrally installed, which can be quickly removed for cleaning or replacement in the later period.
[0028] The working principle of the utility model is that the water distribution pipe 2 in the cooling tower main body 1 carries out water distribution operation under the action of the water pump, the outside air first enters the treatment box 10 from the discharge pipe 9, then is filtered and purified through the filter grating 11 and the particle adsorbing cotton 12 filled therein, subsequently enters the inside of the purification box 5 from the upper end air inlet pipe 4, the air flows from top to bottom, sequentially passes through the three layers of filter screen plates 6 of different mesh of primary, intermediate and advanced levels installed in the purification box 5, and preliminarily filters out the particle impurities of different sizes, then enters the inside of the cooling tower, and the cold air is introduced into the tower through the forced air supply system of the fan, the design utilizes the principle of hot air rising, makes the hot and humid air discharged at the top of the tower, and the cold air forms negative pressure at the bottom, so that efficient heat exchange is realized.
[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in the various exemplary embodiments is by way of illustration only. Although only a few embodiments of the present application have been described in detail above, those skilled in the art who review this disclosure will readily understand that many modifications can be made to the specific device, system and method described above (e.g., variations of sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the present application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited functionality, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the specific embodiments set forth above, but extends in scope to the various modifications and alterations in design, construction, and arrangement of parts and steps involved in the application as would occur to one skilled in the art upon reading the specification. Therefore, the application is not limited to particular embodiments described, but extends to various modifications, alterations, and equivalents that fall within the scope of the appended claims.
[0030] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the best mode for carrying out the present application, or those which are not necessary for an understanding of the present application).
[0031] Finally, it should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.
Claims
1. A cooling tower with air intake purification function, comprising a cooling tower main body (1), characterized in that: The inside of the cooling tower body (1) is fixedly installed with a water distribution pipe (2), the lower portion of the water distribution pipe (2) is installed with a water collecting pool (3), the bottom of the right side of the cooling tower body (1) is communicated with an air inlet pipe (4), the middle portion of one end of the air inlet pipe (4) is communicated with a purification box (5), the inside of the purification box (5) is sequentially installed from top to bottom with filter screen plates (6) of different mesh numbers, the upper portion of the inner cavity of the purification box (5) is installed with a particle adsorption net (7), the inside of the particle adsorption net (7) is vertically installed with an air outlet grille (8), the top of the purification box (5) is communicated with a discharge pipe (9).
2. The cooling tower with air intake purification function according to claim 1, characterized in that: The middle portion of one end of the discharge pipe (9) is communicated with a treatment box (10), the inside of the treatment box (10) is transversely installed with a filter grille (11), the middle portion of the filter grille (11) is filledly installed with particle adsorption cotton (12).
3. The cooling tower with air intake purification function according to claim 1, characterized in that: The outside of the purification box (5) is sleeved with a fastening ring (15), the right side of the fastening ring (15) is welded with a support frame (13), the front surface of the upper end of the support frame (13) is fixedly installed with a control panel (14), the control panel (14) is electrically connected with a water pump connected with the end portion of the water distribution pipe (2).
4. The cooling tower with air intake purification function according to claim 1, characterized in that: The upper and lower ends of the purification box (5) are both sealingly installed with cover plates, and the middle portion of the cover plates is provided with an installation hole.
5. The cooling tower with air intake purification function according to claim 1, characterized in that: The filter screen plates (6) are provided with three from top to bottom, which are primary filtration, medium filtration and high filtration respectively.
6. The cooling tower with air intake purification function according to claim 1, characterized in that: The outer middle portion of the filter screen plate (6) is fixedly installed with a connecting shaft, and the lower end of the connecting shaft is connected with the inner wall of the purification box (5) through a positioning rod.