Ventilation and temperature reduction device of overhead travelling crane air conditioner with natural cold source

A ventilation cooling and natural cold source technology, applied in space heating and ventilation, air conditioning systems, natural cooling systems, etc., can solve problems such as high operating temperature of cranes and affect the health of crane drivers, and achieve fewer moving parts, Low power consumption, the effect of improving the working environment

Active Publication Date: 2011-05-04
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the operating temperature of the crane in the workshop is relatively high, which affects the health of the driver of the crane, and provides a natural cold source ventilation and cooling device for the air conditioner of the crane

Method used

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  • Ventilation and temperature reduction device of overhead travelling crane air conditioner with natural cold source
  • Ventilation and temperature reduction device of overhead travelling crane air conditioner with natural cold source
  • Ventilation and temperature reduction device of overhead travelling crane air conditioner with natural cold source

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specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, this embodiment is composed of a water tank 1, a water pump 2, a stuffing box 3, a fan 4, a water collection tray 5, a pipeline 6, a nozzle 7, a supporting shell 8, a first pipeline 10 and a second pipeline 11 , the support housing 8 is provided with an air supply port 8-1, the stuffing box 3 and the fan 4 are respectively fixed in the support housing 8, and the air supply end of the fan 4 is directly opposite to the air supply port 8-1, and the water collection tray 5 It is arranged in the supporting shell 8 and is located below the stuffing box 3. The water outlet on the water collecting pan 5 is connected to the water tank 1 through the first pipeline 10, and the water tank 1 is connected to the water inlet of the water pump 2 through the second pipeline 11. The nozzle 7 is installed on one end of the pipeline 6, and the end of the pipeline 6 equipped with the nozzle 7 is arra...

specific Embodiment approach 2

[0008] Specific implementation mode two: combination figure 2 The present embodiment will be described, and the hygroscopic material 3-1 in the stuffing box 3 of the present embodiment is paper scraps. Confetti can absorb or release moisture according to changes in the humidity of the surrounding environment. Other methods are the same as in the first embodiment.

[0009] Working process of the present invention: refer to figure 1 , the water in the water tank 1 is pumped to the nozzle 7 through the water pump 2, and the water is sprayed onto the hygroscopic material in the stuffing box 3 by the nozzle 7. After the water in the hygroscopic material evaporates, the fan 4 sends the wet and cold air through the air outlet 8-1 is sent into the crane operating room 9, thereby reducing the temperature in the crane operating room 9, and the wet and cold air finally passes through the air outlet 9-2 on the side wall of the cab 9-2 in the crane operating room 9 to discharge the air ...

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Abstract

The invention provides a ventilation and temperature reduction device of an overhead travelling crane air conditioner with a natural cold source and relates to a ventilation and temperature reduction device, aiming at solving the problem that the physical health of a travelling hoist driver is influenced because the operation temperature of the overhead travelling crane in a workshop is high. In the invention, an air supply outlet is arranged on a support casing, a stuffing box and a blower are respectively and fixedly arranged in the support casing, the air supply end of the blower is opposite to the air supply outlet, a water collection disk is arranged in the support casing and positioned below the stuffing box, a water outlet on the water collection disk is connected with a water tankby a first pipeline, the water tank is connected with a water inlet of a water pump by a second pipeline, a spray nozzle is installed on one end of the pipeline, one end of the pipeline provided withthe spray nozzle is arranged on the right upper end of the stuffing box, the other end of the pipeline is connected with a water outlet of the water pump, a moisture absorption material is filled in the stuffing box, and the bottom of the stuffing box is provided with a plurality of water leakage holes. The invention utilizes the moisture absorption material to reduce the temperature in an overhead travelling crane operation room and improves the working environment in the overhead travelling crane operation room, and the working environment with low temperature and moisture is beneficial to the physical health of the driver of the overhead travelling crane.

Description

technical field [0001] The invention relates to a ventilation and cooling device. Background technique [0002] The working environment of the crane in the high-temperature workshop is very harsh. Since the crane operates at high altitude, the ambient temperature is relatively high. The high temperature and dry working environment seriously affect the health of the crane driver. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the high operating temperature of the crane in the workshop affects the health of the driver of the crane, and provides a ventilation and cooling device for the air conditioner of the crane with a natural cold source. [0004] The present invention is composed of a water tank, a water pump, a stuffing box, a fan, a water collecting tray, a pipeline, a nozzle, a supporting shell, a first pipeline and a second pipeline. Installed in the supporting shell, and the air supply end of the fan is directly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F6/00B66C13/54
CPCY02B30/54
Inventor 倪龙江辉民陈超姚杨姜益强马最良
Owner HARBIN INST OF TECH
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