Evaporation type shade device

An evaporative, shading technology, applied in heating methods, lighting and heating equipment, applications, etc., can solve the problems of unfavorable transfer and carrying, large size of umbrellas, and general shading effect, etc., to achieve obvious heat absorption effect, Low cost, good water absorption effect

Pending Publication Date: 2018-04-03
TIANJIN UNIV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The tent is easy to carry, but the space is limited and the shade effect is average
Umbrellas are bulky and heavy, which is not conducive to transfer and carrying, and difficult to carry. At the same time, most large umbrellas do not have suitable fixing devices, and they are prone to tilting or even falling over

Method used

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  • Evaporation type shade device
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Embodiment Construction

[0016] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0017] Such as figure 1 As shown, this embodiment provides an evaporative shading device, which mainly includes a water pump 1 , a water pipe 2 , a nozzle 3 , a column 4 , a mercerized cotton gauze net 5 , a water storage container 6 , and a liquid level switch 7 .

[0018] Four columns 4 fixed to the ground are arranged according to the four apexes of the rectangle on the horizontal plane, and the columns 4 are used as a basis for supporting and installing other components.

[0019] The four water pipes 2 are arranged between two adjacent uprights 4 respectively, and the two ends of each water pipe 2 are respectively fixed on the top of the uprights 4 .

[0020] The water pump 1 is arranged on the main water inlet pipe of the four water pipes 2 for c...

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PUM

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Abstract

The invention belongs to shade devices, and discloses an evaporation type shade device which comprises a stand column provided with a mercerization cotton yarn cloth net. The top of the stand column is provided with a water pipe above the mercerization cotton yarn cloth net, a water pump supplies water to the water pipe, the water pipe is provided with multiple nozzles, and the nozzles spray waterto the mercerization cotton yarn cloth net when the water pump is started. A water accumulation container is arranged between the water pipe and the mercerization cotton yarn cloth net. A liquid level switch is arranged in the water accumulation container and sets the critical value according to the water volume in the water accumulation container obtained when the mercerization cotton yarn clothnet absorbs water to reach saturation, and the water pump is controlled to be stopped when the water level in the water accumulation container reaches the critical value of the liquid level switch. By means of the characteristic that the mercerization cotton yarn cloth net is good in hydroscopicity, solar radiation energy is absorbed, the good shade effect can be achieved, when water absorption reaches saturation, the liquid level switch controls the water pump to be stopped, the mercerization cotton yarn cloth net is prevented from dropping water, and meanwhile the device is easy to assembleand disassemble, portable, convenient to carry and quite high in applicability.

Description

technical field [0001] The invention belongs to a shading device, and in particular relates to an evaporative shading device. Background technique [0002] In many places, it is necessary to set up a shading device to reduce the sun's damage to personnel and objects. The shading device should meet the requirements of good shading effect, fast loading and unloading, and convenient movement. [0003] The existing shading devices on the market are mainly tents or parasols. The tent is easy to carry, but the space is limited, and the shading effect is average. Umbrellas are bulky and heavy, which is not conducive to transfer and carrying, and is difficult to carry. At the same time, most large umbrellas do not have suitable fixing devices, and they are prone to tilting or even toppling. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides an evaporative shading device, which utilizes the moisture absorption perform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F11/89E04H1/12
CPCF24F5/00E04H1/12
Inventor 苏若愚沈雄张德伦
Owner TIANJIN UNIV
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