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CN-224215880-U - Cooling tower convenient to wash

CN224215880UCN 224215880 UCN224215880 UCN 224215880UCN-224215880-U

Abstract

The utility model relates to the technical field of cooling towers, in particular to a cooling tower convenient to clean, which comprises a tower body, a filler, a heat exchange pipe and a flushing device, wherein a cavity is formed in the tower body, the cavity comprises a heat exchange cavity and a water collecting cavity which are communicated with each other, the filler is positioned in the heat exchange cavity, the heat exchange pipe is arranged in the filler, cooling water carrying waste heat is arranged in the heat exchange cavity and is opposite to the filler, the cooling water carrying waste heat is arranged in the filler through the heat exchange pipe, heat is radiated in a mode that the cooling water is not in direct contact with the filler, impurities such as scale, algae and sediment in the cooling water are prevented from being attached to the filler, the flushing device is used for flushing the filler on the basis that the cooling water is not in direct contact with the filler, and meanwhile, the heat on the heat exchange pipe is taken away.

Inventors

  • YAO XIAN
  • WANG DONG

Assignees

  • 合盛(鄯善)能源管理有限公司

Dates

Publication Date
20260508
Application Date
20250416

Claims (10)

  1. 1. A cooling tower convenient to clean is characterized by comprising a tower body, a filler, a heat exchange pipe, a flushing device and a flushing device, wherein the tower body is internally provided with a cavity, the cavity comprises a heat exchange cavity and a water collecting cavity which are communicated with each other, the filler is positioned in the heat exchange cavity, the heat exchange pipe is arranged in the filler, cooling water carrying waste heat is arranged in the filler, the flushing device is arranged in the heat exchange cavity and opposite to the filler, and the flushing device is used for flushing the filler and simultaneously taking away heat on the heat exchange pipe.
  2. 2. The easy-to-clean cooling tower of claim 1, wherein the cavity further comprises an exhaust cavity in communication with the heat exchange cavity and the water collection cavity, the exhaust cavity wall being provided with a fan.
  3. 3. The cooling tower of claim 2, wherein one side of the heat exchange chamber is provided with a plurality of air inlets, and the other side of the heat exchange chamber opposite to the air inlets is provided with a plurality of air outlets, and the heat exchange chamber is communicated with the exhaust chamber through the air outlets.
  4. 4. The easy-to-clean cooling tower of claim 2, wherein a water trap is disposed within the exhaust chamber below the fan.
  5. 5. The easy-to-clean cooling tower of claim 1, wherein the flushing device is movably disposed within the heat exchange chamber.
  6. 6. The cooling tower for facilitating cleaning according to claim 5, wherein the flushing device comprises a driving assembly arranged on the wall of the heat exchange cavity, a screw rod rotatably arranged on one side wall of the heat exchange cavity and connected with the driving assembly, a fixed round rod arranged on the other side wall of the heat exchange cavity and opposite to the screw rod, a lifting plate movably arranged on the screw rod and the fixed round rod, a flushing pipeline arranged at one end of the lifting plate facing to the filler, a high-pressure flushing head arranged on the flushing pipeline and juxtaposed with the filler and not in contact with the high-pressure flushing head, and a spraying pipeline arranged outside the cooling tower, wherein one end of the spraying pipeline is connected with a water pump and extends to the water collecting cavity or an external water source, and the other end of the spraying pipeline is connected with the flushing pipeline.
  7. 7. The easy-to-clean cooling tower according to claim 6, wherein the high-pressure water pressure sprayed from the high-pressure flushing head is 15Mpa to 20Mpa, and the distance between the high-pressure flushing head and the packing is 160mm to 180mm.
  8. 8. The cooling tower according to claim 6, wherein the lifting plate is movably connected to the screw rod and the fixed round rod by a screw movably sleeved on the screw rod and a sliding shaft sleeve movably sleeved on the fixed round rod.
  9. 9. The cooling tower for easy cleaning according to claim 6, wherein a sprayer is further provided in the heat exchange chamber directly above the filler, and the sprayer is connected to the spray pipe.
  10. 10. The cooling tower of claim 6, wherein the drive assembly comprises a motor disposed outside the cooling tower, a first bevel gear disposed on an output shaft of the motor, and a second bevel gear disposed on the screw in meshed connection with the first bevel gear.

Description

Cooling tower convenient to wash Technical Field The utility model relates to the technical field of cooling towers, in particular to a cooling tower convenient to clean. Background The cooling tower is used as a cooling device and is widely applied to various fields of ferrous metallurgy, power electronics, machining, air conditioning systems and the like. The cooling tower is generally composed of a water collecting tank, a ventilation tower, a water distribution pipeline and the like. The cooling water carrying waste heat is pressed into a water distribution pipeline of the cooling tower through a water pump, water is uniformly sprayed on the filler from top to bottom by means of a spray head on the pipeline, a water film is formed, heat is evaporated into air by heat exchange with dry air from bottom to top at the same time, and the cooling water is dripped into a bottom water collecting tank to be recycled. The filler is an important component of the cooling tower for increasing the heat dissipation and prolonging the residence time of the cooling water. However, since the filler in the cooling tower structure is directly contacted with the cooling water, a large amount of impurities such as scale, algae, sediment and the like can be accumulated on the filler after long-time use, so that the heat exchange efficiency of the cooling tower is seriously affected, and therefore, the cooling tower needs to be periodically washed. At present, more flushing methods are used, namely, the filler is detached from the cooling tower and then manually flushed, and although the method can also remove impurities on the filler, the cooling tower cannot work normally in the process of detaching and flushing, so that the cooling efficiency is reduced, and the impurities are manually removed after detachment, so that the operation is complex, and time and labor are wasted. Disclosure of utility model The present utility model is directed to a cooling tower that is easy to clean, and solves the above-mentioned problems of the prior art. The technical scheme adopted by the utility model is as follows: a cooling tower for facilitating cleaning, comprising: the tower body is internally provided with a cavity, and the cavity comprises a heat exchange cavity and a water collecting cavity which are communicated with each other; The filler is positioned in the heat exchange cavity; The heat exchange tube is arranged in the filler, and cooling water carrying waste heat is arranged in the heat exchange tube; the flushing device is arranged in the heat exchange cavity and is opposite to the filler; Wherein, the The flushing device performs flushing action on the filler, and simultaneously takes away heat on the heat exchange tube. Optionally, the cavity further comprises an exhaust cavity communicated with the heat exchange cavity and the water collection cavity, and a fan is arranged on the wall of the exhaust cavity. Optionally, one side of the heat exchange cavity is provided with a plurality of air inlets, the other side of the heat exchange cavity opposite to the air inlets is provided with a plurality of air outlets, and the heat exchange cavity is communicated with the exhaust cavity through the air outlets. Optionally, a dehydrator is disposed in the exhaust cavity below the fan. Optionally, the flushing device is movably arranged in the heat exchange cavity. Optionally, the flushing device includes: the driving assembly is arranged on the wall of the heat exchange cavity; the screw rod is rotatably arranged on one side wall of the heat exchange cavity and is connected with the driving assembly; the fixed round rod is arranged on the other side wall of the heat exchange cavity and is opposite to the screw rod; The lifting plate is movably arranged on the screw rod and the fixed round rod; the flushing pipeline is arranged at one end of the lifting plate, which faces the filler; a high pressure flushing head arranged on the flushing pipeline, juxtaposed with the filler and not in contact with the filler; And the spray pipeline is arranged outside the cooling tower, one end of the spray pipeline is connected with the water pump and extends to the water collecting cavity or the external water source, and the other end of the spray pipeline is connected with the flushing pipeline. Optionally, the high-pressure water pressure sprayed by the high-pressure flushing head is 15Mpa to 20Mpa, and the distance between the high-pressure flushing head and the filler is 160mm to 180mm. Optionally, the lifting plate is movably sleeved on the screw rod through a screw nut and a sliding shaft sleeve, wherein the sliding shaft sleeve is movably sleeved on the fixed round rod, so that the lifting plate is movably connected with the screw rod and the fixed round rod. Optionally, a sprayer is further arranged in the heat exchange cavity and located right above the filler, and the sprayer is connected with the spraying pipeline. Optionally, the dr