Energy-saving closed cooling tower

Abstract

The utility model discloses an energy-saving closed cooling tower. The energy-saving closed cooling tower comprises a cooling tower body, a plugging assembly and a binding assembly, according to the energy-saving closed cooling tower, the toothed belts driven by the toothed columns on the inner side of the ventilation net in the cooling tower body and the baffles between the toothed belts can block the ventilation net at the bottom of the cooling tower body when the cooling tower body stops running, so that outside dust and other impurities are prevented from entering the cooling tower body, and meanwhile, the cooling tower body is prevented from being damaged. The brushing plates mounted at the outer ends of the baffle plates between the toothed belts can also automatically clean the dirty ventilation net at the lower part of the cooling tower body through transmission rotation of the toothed belts and the brushing plates in the toothed belts after the ventilation net is dirty, so that the convenience in blocking, dust prevention and dust cleaning of the ventilation net is jointly improved; and the tooth columns can be bound outside the tooth belts at the upper end and the lower end, so that the tooth belts driven by the tooth columns and the baffles and the brush plates in the tooth belts are limited during rotation, and the problem of deflection is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to an energy-saving closed cooling tower. Background Art

[0002] The energy-saving closed cooling tower is a highly efficient cooling equipment that uses heat exchange between water and air to reduce the water temperature. Principle: The closed cooling tower distributes water evenly on the filler through the spray system to form a water film. Under the action of the fan, the external air exchanges heat with the water film through the filler, thereby reducing the water temperature. The closed cooling tower adopts a closed structure, which reduces the evaporation of water and the pollution of wind and dust, thereby reducing energy consumption. In addition, it can also recycle cooling water for recycling, further improving the energy-saving effect.

[0003] Existing energy-saving closed cooling towers, such as the energy-saving closed cooling tower disclosed in publication number CN220322095U, although adopt a structure in which the base is slidably connected with the guide rail, and the annular shell can slide to a position overlapping with the auxiliary air inlet, which can effectively increase the air intake of the ventilation system, but the ventilation net at the bottom of this energy-saving closed cooling tower is inconvenient to seal and prevent dust when the cooling tower stops running, and the dust blockage in the ventilation net is inconvenient to self-clean. For this reason, we propose an energy-saving closed cooling tower. Utility Model Content

[0004] The main purpose of the utility model is to provide an energy-saving closed cooling tower, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An energy-saving closed cooling tower comprises a cooling tower body, a plugging assembly and a restraining assembly, wherein the plugging assembly comprises a plurality of ventilation nets arranged at equal intervals at the lower part of the cooling tower body, and toothed belts movably installed in the upper and lower parts of the cooling tower body inside the ventilation nets, a plurality of baffles are fixedly installed at equal intervals between the toothed belts, brush plates are fixedly installed at the outer ends of the baffles, cavities are reserved between the baffles, and toothed columns are meshedly installed at the four corners of the toothed belts.

[0007] Preferably, the ventilation net and the baffle are arranged at the same spacing, and the dimensions of the ventilation net, the baffle and the cavity are the same.

[0008] Preferably, the blocking assembly further comprises a driven bevel gear mounted on the upper end of an angular tooth column of the cooling tower body, and a driving bevel gear meshingly mounted on one side of the driven bevel gear, and the driving bevel gear is movably mounted in the cooling tower body.

[0009] Preferably, the blocking assembly further comprises a servo motor fixedly mounted on the outer end of the driving bevel gear, and the servo motor is fixedly mounted on the outer end of the cooling tower body.

[0010] Preferably, the restraining assembly includes a fixed plate fixedly mounted at both ends of the gear column, and a fixed shaft fixedly mounted on the fixed plate, a driven bevel gear is fixedly mounted on the upper end of the fixed shaft at one corner of the cooling tower body, and the fixed shaft is a cross-column structure.

[0011] Preferably, the restraining assembly further comprises fixing seats movably mounted on the outer ends of the fixing shafts, and the fixing seats are fixedly mounted on the inner wall of the cooling tower body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the toothed belt driven by the tooth column on the inner side of the ventilation net in the cooling tower body and the baffle between the toothed belts can block the ventilation net at the bottom of the cooling tower body when the cooling tower body stops running, so as to prevent dust and other debris from entering the cooling tower body. At the same time, the brush plate installed at the outer end of the baffle between the toothed belts can also automatically clean the ventilation net at the bottom of the cooling tower body after the ventilation net is dirty by driving and rotating the toothed belt and the brush plate therein, so as to jointly improve the convenience of blocking dust prevention and dust cleaning;

[0014] 2. In the utility model, the fixed plates fixedly installed at the upper and lower ends of the gear column can be constrained to the outside of the upper and lower ends of the toothed belt, thereby limiting the rotation of the toothed belt driven by the gear column and the baffle and brush plate therein to avoid the problem of deviation. The fixed shaft of the cross-column structure movably installed on the upper end of the fixed plate in the fixed seat is mainly used to ensure the stability of the gear column during rotation, thereby ensuring the stable operation of the toothed belt and the baffle and brush plate therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is the internal structure diagram of the utility model;

[0017] Figure 3 This is a disassembly diagram of the toothed belt and baffle of the utility model;

[0018] Figure 4 For this utility model Figure 2 A is an enlarged view of the middle image.

[0019] Reference numerals:

[0020] 100. Cooling tower body;

[0021] 200, blocking assembly; 201, ventilation net; 202, toothed belt; 203, baffle; 204, brush plate; 205, cavity; 206, tooth column; 207, driven bevel gear; 208, driving bevel gear; 209, servo motor;

[0022] 300, restraint assembly; 301, fixed plate; 302, fixed shaft; 303, fixed seat. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] Embodiment 1:

[0025] like Figure 1-4 As shown, this embodiment provides an energy-saving closed cooling tower, including a cooling tower body 100, a plugging assembly 200 and a restraining assembly 300, the plugging assembly 200 includes a plurality of ventilation nets 201 arranged and installed at equal intervals at the lower part of the cooling tower body 100, and a toothed belt 202 movably installed at the upper and lower parts of the cooling tower body 100 inside the ventilation net 201, a plurality of baffles 203 are also arranged and fixedly installed at equal intervals between the toothed belts 202, brush plates 204 are also fixedly installed at the outer ends of the baffles 203, cavities 205 are also reserved between the baffles 203, and toothed columns are also meshed and installed at the four corners of the toothed belt 202 206, the arrangement spacing of the ventilation net 201 and the baffle 203 is the same, and the sizes of the ventilation net 201, the baffle 203 and the cavity 205 are the same, the blocking component 200 also includes a driven bevel gear 207 installed on the upper end of an angular tooth column 206 of the cooling tower body 100, and an active bevel gear 208 meshingly installed on one side of the driven bevel gear 207, and the active bevel gear 208 is movably installed in the cooling tower body 100, the blocking component 200 also includes a servo motor 209 fixedly installed at the outer end of the active bevel gear 208, and the servo motor 209 is fixedly installed at the outer end of the cooling tower body 100.

[0026] Specifically, the energy-saving closed cooling tower is an efficient cooling equipment, which uses water and air to exchange heat to reduce the water temperature. The closed cooling tower adopts a closed structure, which reduces the evaporation of water and the pollution of wind and dust, thereby reducing energy consumption; the toothed belt 202 driven by the tooth column 206 on the inner side of the ventilation net 201 in the cooling tower body 100 and the baffle 203 between the toothed belt 202 can block the ventilation net 201 at the bottom of the cooling tower body 100 when the cooling tower body 100 stops running, so as to prevent external dust and other debris from entering the cooling tower body 100. At the same time, the brush plate 204 installed at the outer end of the baffle 203 between the toothed belt 202 can also automatically clean the ventilation net 201 at the lower part of the cooling tower body 100 after the ventilation net 201 is dirty by driving and rotating the toothed belt 202 and the brush plate 204 therein, so as to jointly improve the convenience of sealing, dust prevention and dust cleaning. The driven bevel gear 207 installed on the upper part of the tooth column 206 at a corner of the cooling tower body 100 and the active bevel gear 208 meshingly installed on the outer side of the driven bevel gear 207 are mainly used for the transmission of the servo motor 209 to the tooth column 206.

[0027] Embodiment 2:

[0028] Based on the first embodiment, Figure 4 As shown, the restraining assembly 300 includes a fixed plate 301 fixedly installed at both ends of the gear column 206, and a fixed shaft 302 fixedly installed on the fixed plate 301. A driven bevel gear 207 is fixedly installed on the upper end of the fixed shaft 302 at one corner of the cooling tower body 100, and the fixed shaft 302 is a cross-column structure. The restraining assembly 300 also includes a fixed seat 303 movably installed at the outer end of the fixed shaft 302, and the fixed seat 303 is fixedly installed on the inner wall of the cooling tower body 100.

[0029] Specifically, the fixed disk 301 fixedly installed at the upper and lower ends of the gear column 206 can be constrained to the outside of the upper and lower ends of the toothed belt 202, thereby limiting the rotation of the toothed belt 202 driven by the gear column 206 and the baffle 203 and brush plate 204 therein to avoid the problem of deviation. The fixed shaft 302 of the cross-column structure movably installed on the upper end of the fixed disk 301 in the fixed seat 303 is mainly used to ensure the stability of the gear column 206 during rotation, thereby ensuring the stable operation of the toothed belt 202 and the baffle 203 and brush plate 204 therein.

[0030] The working principle and use process of this utility model:

[0031] When the cooling tower body 100 stops running, the servo motor 209 on the outer side of the lower part of the cooling tower body 100 can be started to drive the active bevel gear 208 at the inner end to rotate. After the active bevel gear 208 rotates, the driven bevel gear 207 and the gear column 206 at the lower end of the transmission are rotated. When the gear column 206 rotates, it will drive the toothed belt 202 between the upper and lower fixed plates 301 and the baffle 203 between the toothed belt 202 to rotate, so that during the rotation, the multiple groups of baffles 203 between the toothed belt 202 are blocked at the inner end of the ventilation net 201 to block and dust the ventilation net 201. When the ventilation net 201 is dirty, the servo motor 209 can also be continuously operated to clean and dredge the ventilation net 201 through the brush plate 204 at the outer end of the baffle 203 in the toothed belt 202 during the rotation of the toothed belt 202 driven by the servo motor 209.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An energy-saving closed cooling tower, comprising a cooling tower body (100), a plugging assembly (200) and a restraining assembly (300), characterized in that: The blocking assembly (200) comprises a plurality of ventilation nets (201) arranged at equal intervals and installed at the lower part of the cooling tower body (100), and a toothed belt (202) movably installed at the upper and lower parts of the cooling tower body (100) inside the ventilation nets (201); a plurality of baffles (203) are arranged and fixedly installed at equal intervals between the toothed belts (202); brush plates (204) are fixedly installed at the outer ends of the baffles (203); cavities (205) are reserved between the baffles (203); and toothed columns (206) are meshedly installed at the four corners of the toothed belt (202).

2. An energy-saving closed cooling tower according to claim 1, characterized in that: The arrangement intervals of the ventilation net (201) and the baffle (203) are the same, and the dimensions of the ventilation net (201), the baffle (203) and the cavity (205) are the same.

3. An energy-saving closed cooling tower according to claim 1, characterized in that: The blocking assembly (200) further comprises a driven bevel gear (207) mounted on the upper end of an angular tooth column (206) of the cooling tower body (100), and a driving bevel gear (208) meshingly mounted on one side of the driven bevel gear (207), and the driving bevel gear (208) is movably mounted in the cooling tower body (100).

4. An energy-saving closed cooling tower according to claim 1, characterized in that: The blocking assembly (200) further comprises a servo motor (209) fixedly mounted on the outer end of the driving bevel gear (208), and the servo motor (209) is fixedly mounted on the outer end of the cooling tower body (100).

5. An energy-saving closed cooling tower according to claim 1, characterized in that: The restraining assembly (300) comprises a fixed disk (301) fixedly mounted at both ends of the gear column (206), and a fixed shaft (302) fixedly mounted on the fixed disk (301); a driven bevel gear (207) is fixedly mounted on the upper end of the fixed shaft (302) at one angle of the cooling tower body (100), and the fixed shaft (302) is a cross-column structure.

6. An energy-saving closed cooling tower according to claim 1, characterized in that: The restraining assembly (300) further comprises a fixing seat (303) movably mounted on the outer end of the fixing shaft (302), and the fixing seat (303) is fixedly mounted on the inner wall of the cooling tower body (100).

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