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Dehumidifier

A technology for dehumidifiers and cooling elements, applied in chemical instruments and methods, steam condensation, and separation of dispersed particles, etc., can solve problems such as glass tube assembly operation falling off, glass tube position offset, glass tube cannot be configured, etc., to achieve good maintenance Elasticity, breakage prevention, and stress-resistant effects

Active Publication Date: 2015-10-21
KELK LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, even if the elastomers in Document 1 and Document 2 are used, when filling in a liquid state, the glass tube is not fixed relative to the tank, so the position of the glass tube is shifted before curing, and the glass tube is displaced after curing. The tube cannot be configured in the proper position in the tank
In addition, in such a case, when the glass tube moves largely due to the thermal expansion and thermal contraction of the elastic body, the glass tube will directly contact the holder and the welded part and the bent part will be damaged.
[0006] In addition, in the unfixed state of the glass tube, not only may it fall off during the assembly operation of the glass tube, but also because there is a gap between the tank and the glass tube, the liquid elastomer filled in the tank leaks from the gap before curing, etc. Operability is poor

Method used

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  • Dehumidifier
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach 〕

[0023] Hereinafter, a first embodiment of the present invention will be described based on the drawings.

[0024] exist Figure 1 ~ Figure 3 Among them, the dehumidifier 1 of this embodiment includes: a cooling element 2 having a Peltier effect; a metal bracket 3 abutting against a cooling surface 21 of the cooling element 2; a glass tube 4 accommodated in the bracket 3; The heat sink 5 that the cooling surface 22 of the element 2 abuts; the housing 6 ( image 3 ). In such a dehumidifier 1 , the glass tube 4 is cooled by the cooling element 2 via the holder 3 , and the fluid gas flowing through the glass tube 4 is dehumidified. On the other hand, heat dissipation from the heat dissipation surface 22 in the cooling element 2 is carried out by the heat sink 5 .

[0025] 〔Cooling element〕

[0026] The cooling element 2 is a semiconductor thermoelectric cooling element in which a p-type semiconductor and an n-type semiconductor are joined via a metal plate electrode, and a low...

no. 2 approach 〕

[0062] exist Figure 5 In the shown second embodiment of the present invention, a plate-shaped cover member 9 is attached to the surface 31 of the bracket 3 to cover the groove 32 from above. Furthermore, the fixing rod 11 abuts against the cover part 9 to fix the bracket 3 (including the glass tube 4 ) and the cooling element 2 on the radiator 5 . In such a configuration, the rubber-like elastic body (not shown) in the groove 32 is filled up to a position not in contact with the cover member 9 in consideration of thermal expansion.

[0063] Other configurations are the same as those of the first embodiment, and the same effects as those of the first embodiment can be obtained.

[0064] In addition, in this embodiment, since the cover member 9 covers the groove 32 and also covers the rubber-like elastic body 7 at the same time, deterioration of the rubber-like elastic body 7 can be suppressed, and the surrounding of the glass tube 4 including the rubber-like elastic body 7 ca...

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PUM

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Abstract

The invention provides a dehumidifier (1) that comprises a cooling component (2) with exterior-interior relative cool surface and radiating surface; a back abutted against a cooling surface (21) of the cooling component (2) and a metal support (3) of a groove (32) opening to a surface opposite to the back; a glass pipe (4) accepted in the groove (32) of the support (3); and a radiator (5) abutted against a radiating surface of the cooling component (2). An upper surface (33) and a lower surface (34) of the support (3) are provided with opening parts (35-37) allowing the groove (32) to connect with the external part; at protruding positions of the opening parts (35-37) of the glass pipe (4), in a state of inserting with the glass pipe (4), a sealing component (8) for sealing the opening parts (35-37) is arranged; the gap between the groove (32) and the glass pipe (4) is filled with liquid solidified type rubber elastic bodies (7).

Description

technical field [0001] The present invention relates to a dehumidifier for dehumidifying moisture in fluid gas, or for vaporizing liquid into fluid gas with little moisture. Background technique [0002] In the past, exhaust gas from vehicles, flue gas from combustion equipment, or gas generated from river water, etc. have been analyzed by an environmental gas analyzer. A process in which the fluid gas becomes a gas with little moisture. [0003] The dehumidifier has a frame with grooves formed on the surface, a glass tube arranged in the groove of the frame and through which the fluid gas flows, a cover covering the groove of the frame and the glass tube, and a cooling device provided on the back of the frame to cool the glass tube. Components, heat sinks that dissipate heat from cooling components. In such a dehumidifier, a predetermined gap is formed between the groove of the holder and the glass tube, and the gap is filled with grease so that the glass tube does not co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D5/00B01D53/26
Inventor 后藤大辅
Owner KELK LTD