CN102619384A - Directional dehumidification anti-condensation device for tent - Google Patents
Directional dehumidification anti-condensation device for tent Download PDFInfo
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- CN102619384A CN102619384A CN2012100960469A CN201210096046A CN102619384A CN 102619384 A CN102619384 A CN 102619384A CN 2012100960469 A CN2012100960469 A CN 2012100960469A CN 201210096046 A CN201210096046 A CN 201210096046A CN 102619384 A CN102619384 A CN 102619384A
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- tent
- dewfall
- stereotyped
- dull
- guiding gutter
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Abstract
The invention discloses a directional dehumidification anti-condensation device for a tent. The device comprises an easily-condensing flat plate, wherein the easily-condensing flat plate is made from a material with thermal conductivity which is greater than that of the material of the tent. Water chutes are connected to the easily-condensing flat plate, and form a smooth L-shaped integral structure with the easily-condensing flat plate. Sliding chutes are formed on the two sides of the easily-condensing flat plate. A windscreen wiper and an ice breaking knife are arranged on the sliding chutes, are attached to the surface of the easily-condensing flat plate, are connected with a movement frequency control box respectively, and are switched through a connecting rod. A water collecting sump is connected to the bottoms of the water chutes. A water manifold is connected to the water collecting sump. The problem of large-area condensation on the inner surface of the tent can be solved; the device has a good anti-condensation effect, and is low in implementation cost, simple in structure, convenient to use and energy-saving, and consumption is reduced; a good thermal and humid environment in the tent can be maintained; and the device has huge economic and social benefits for popularization and application in civil military tents.
Description
Technical field
The present invention relates to dehumidify field, particularly a kind of orientation dehumidifying anti-condensation device that is used in the tent is mainly used in the solution tent because the excessive condensation trouble that causes of humidity.
Background technology
For paroxysmal natural calamity, for example Sichuan and cajaput earthquake, tent becomes the first-selection of emergent requiring assistance, settling people during earthquake reconstruction.In view of the emergent use characteristic of tent, often indoor occupant and emergency set are comparatively concentrated, cause indoor moisture dispersed amount excessive; Make that humidity is too high in the tent, especially in the winter of cold and severe cold area, make moist dewfall even freeze and become conspicuous problem of tent internal face; The serious heat-insulating property that reduces tent; Make that simultaneously the tent internal surface temperature is lower, human body is had stronger cold emission sense, the comfort of people in clammy environment obviously reduces; Have a strong impact on people's live and work, even therefore meeting suffer from diseases such as rheumatism.
For building, in order to solve condensation trouble, the method that adopts usually is to strengthen the thermal and insulating performance of space enclosing structure or carry out in good time ventilation.And for this jury rig of tent, general seal is all stronger when using the winter of cold, utilizes ventilation to dehumidify the temperature in the tent is significantly reduced, and increases heating energy consumption, obviously is unpractical.
Summary of the invention
To the inner icing problem of dewfall that is prone in the tent use, the objective of the invention is to, a kind of orientation dehumidifying anti-condensation device that is used in the tent is provided, this apparatus structure is simple, easy to use, anti-condensation is effective.
In order to realize above-mentioned task, the present invention adopts following technical solution:
A kind of orientation dehumidifying anti-condensation device that is used in the tent is characterized in that, comprises that one is prone to the dewfall flat board, and this easy dewfall flat board is the material of coefficient of thermal conductivity greater than the tent material coefficient of thermal conductivity; Be prone to be connected with guiding gutter on the dewfall flat board, and guiding gutter and the level and smooth L shape integral structure of the dull and stereotyped formation of easy dewfall; In the dull and stereotyped both sides of easy dewfall, be provided with chute, being positioned on the chute that is prone to the dewfall plate part, be equipped with, and make rain brush and ice-cutter be attached to easy dewfall planar surface along reciprocating rain brush of chute and ice-cutter; Rain brush is connected with the motion frequency control cabinet respectively with ice-cutter, and changes through connecting rod, and the guiding gutter bottom is connected with catch basin, is connected with aqueduct on the catch basin.
The technique effect that the orientation dehumidifying anti-condensation device that is used in the tent of the present invention brings is:
1, solve tent inner surface large tracts of land condensation trouble, improved the heat-insulating property of tent:
Through directed dehumidifying anti-condensation device is installed; Because the coefficient of thermal conductivity of anti-condensation plate material is greater than the tent material coefficient of thermal conductivity, its internal surface temperature is starkly lower than the tent internal surface temperature, when higher and outside temperature is low when humidity in the tent; According to " cathode protection method of sacrificial anode " principle; Steam too much in the tent has avoided tent inner surface large tracts of land dewfall to freeze at first in this device inner surface dewfall, has improved the heat-insulating property of tent.
2, the easy easy installation of device, easy to use, strong operability:
This device is simple for production, and is easy to install.Only need be installed in tent top, make it have certain inclination angle, be convenient to the condensate collection and get final product.
3, improve thermal comfort in the tent
Comprehensive above performance; Indoor too much steam condenses in directed dehumidifying anti-condensation device surface; Tent inner surface large tracts of land make moist dewfall even icing phenomenon have been avoided; Guaranteed the heat-insulating property of tent, can the tent heat-insulating property descended to the strong cold emission sense of indoor occupant generation, improved personnel's thermal comfort because of tent makes moist.
Description of drawings
Fig. 1 is the scheme of installation of directed dehumidifying anti-condensation device of the present invention at tent top;
Fig. 2 is the structural representation of directed dehumidifying anti-condensation device of the present invention;
Fig. 3 is the partial plan that dewaters;
Fig. 4 is the partial plan that catchments;
Fig. 5 is the anti-condensation device lateral view;
Fig. 6 is rain brush and ice-cutter transfer process figure in the anti-condensation device.
Mark among the figure is represented respectively: 1, coefficient of thermal conductivity is greater than the easy dewfall plate material of tent material coefficient of thermal conductivity, and 2, rain brush, 3, connecting rod, 4, the motion frequency control cabinet, 5, guiding gutter, 6, aqueduct, 7, catch basin, 8, chute, 9, ice-cutter.
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description.
The specific embodiment
Referring to Fig. 1, directed dehumidifying anti-condensation device of the present invention is installed in tent top, can personnel's in the tent activity space not exerted an influence.Mounting means for open at tent top one with the identical mouth of directed dehumidifying anti-condensation device size, this orientation dehumidifying anti-condensation device is embedded on the ceiling of tent, directed slit of dehumidifying between anti-condensation device and the tent gets final product with filled thermal insulation materials.
Referring to Fig. 2, present embodiment provides a kind of concrete structure of directed dehumidifying anti-condensation device, comprises being prone to dewfall flat board 1, and this easy dewfall dull and stereotyped 1 is the material of coefficient of thermal conductivity greater than the tent material coefficient of thermal conductivity; Be prone to be connected with guiding gutter 5 on the dewfall dull and stereotyped 1, and guiding gutter 5 constitutes level and smooth L shape integral structure with easy dewfall dull and stereotyped 1; In easy dewfall dull and stereotyped 1 and guiding gutter 5 both sides, be provided with chute 8, be positioned on the chute 8 that is prone to dull and stereotyped 1 part of dewfall, be equipped with along chute 8 reciprocating rain brush 2 and ice-cutters 9, and make rain brush 2 and ice-cutter 9 be attached to dull and stereotyped 1 surface of easy dewfall;
The orientation dehumidifying anti-condensation device that is used in the tent of the present invention; According to " cathode protection method of sacrificial anode " principle; Differ greatly owing to be prone to its coefficient of thermal conductivity of material of dull and stereotyped 1 employing of dewfall and the coefficient of thermal conductivity of tent material, under lower outside temperature condition, the surface temperature that is prone to dewfall dull and stereotyped 1 is starkly lower than the tent internal surface temperature; Make wet component too much in the tent at first coagulate water, prevented the generation of tent inner surface large tracts of land dewfall phenomenon at dull and stereotyped 1 surface sweating of easy dewfall.Do not form continuous moisture film in time condensing water droplet being removed on the surface that is prone to dewfall dull and stereotyped 1, on easy dewfall dull and stereotyped 1, rain brush 2 and ice-cutter 9 are set, remove being prone to the condensing water droplet on the dewfall dull and stereotyped 1 or freezing.Condensate or ice make condensate or ice flow into catch basin 7 smoothly along guiding gutter 5 directions along being prone to the dull and stereotyped guiding gutter 5 that flows into of dewfall, and guiding gutter 5 has certain downward inclination angle.The end of water leg 3 is provided with soft aqueduct 6, condensate or ice orientation can be removed, and based on the operating position of tent, soft aqueduct 6 can select reasonably to derive the position.
Be prone in the condensing water droplet or the process of ice under the quilt brush on the dewfall dull and stereotyped 1; Because the influence of self gravitation has the part drippage; For preventing that condensing water droplet from dropping on the ground in the tent, the projection in the horizontal direction of the plane of guiding gutter 5 should be slightly larger than and be prone to dewfall dull and stereotyped 1 projection in the horizontal direction.Be installed in tent shed top surface parallel position owing to be prone to dewfall dull and stereotyped 1, need guarantee that again guiding gutter 5 has certain downward inclination angle, therefore, easy dewfall dull and stereotyped 1 should be greater than the tent ceiling gradient with the angle of the L type integral connecting structure that guiding gutter 5 forms.
Its operating principle is, when big and outside air temperature is low when air humidity in the tent, the condensing capacity on this easy dewfall dull and stereotyped 1 will increase, is timely cleaning condensate, and the motion frequency control cabinet of scalable rain brush 2 is with the motion frequency of quickening rain brush 2 at slideway 8.When adopting rain brush removing condensing water droplet, be prone in easy dewfall dull and stereotyped 1 and guiding gutter 5 both sides chute 8 is set outside dewfall dull and stereotyped 1 and the guiding gutter 5 for preventing that rain brush both sides part condensate from being brushed out, condensate or the ice missed are flowed in the catch basins 7 along chute 8.When dull and stereotyped 1 surface temperature of easy dewfall is lower than zero degree; Condensate will be frozen at dull and stereotyped 1 surface condensation of easy dewfall, and can convert rain brush 2 to ice-cutter 9 this moment, and its transfer process is to change the control button that is arranged on the moving motion frequency control cabinet 4; The control rain brush 2 and the connecting rod 3 of ice-cutter 9 conversions are released rain brush 2; Carry out deicing with ice-cutter 9, make ice-cutter 9 be affixed on the surface of easy dewfall dull and stereotyped 1, its operating principle is identical with rain brush.
In addition, the level and smooth L shape integral type connected mode that is constituted between easy dewfall dull and stereotyped 1 and the guiding gutter 5 can avoid condensate to ooze out in its junction.The chute 8 that is prone to the edge setting of dewfall dull and stereotyped 1 and guiding gutter 5 has two effects; An effect is to serve as the track that the easy dewfall dull and stereotyped 1 of rain brush 2 or ice-cutter 9 edges is slided; Another effect is a rain brush 2 when brushing condensate, and the water on rain brush 2 both sides can flow into catch basins 7 smoothly along chute 8.
Below be the embodiment that the inventor provides.
The long 6m of one tent is arranged, wide 4m, the high 1.8m of wall rises 2.7m.Suppose 14 ℃ of the interior room temperatures of tent, relative humidity is 95%, air water capacity d
1=0.00946kg/kg; If the room air state parameter is made as 14 ℃, relative humidity is 55%, air water capacity d
2=0.0054kg/kg; The design formulas of the moisture removal W that needs is:
W＝ρ×V×1.1×(d
1-d
2)×1.2÷24
＝1.2×54×1.1×(0.00946-0.0054)×1.2÷24
＝0.015kg/h
14 ℃ of room temperatures, the dewpoint temperature that the air of humidity 95% is corresponding is 13.2 ℃;
The tent Coefficient K
z=0.8W/m
2If K is the anti-condensation material Coefficient K
j=14W/m
2K, heat exchange coefficient of interior surface h
i=8.7W/m
2K, condensation device internal surface temperature are 0.3 ℃, dewfall.
0.3 ℃ of condensation device internal surface temperature, the air water capacity d of humidity 100% correspondence
j=0.0039kg/kg;
Air water capacity difference Δ d=d
1-d
j=0.00946-0.0039=0.0056kg/kg
14 ℃ of air weight ρ=1.2kg/m
3
The water capacity of every cubic metres of air
The dewfall amount is W
j, W
j=G * d
Wherein, the air capacity of condensation device contact is Gm
3,
(pressing the thick air layer of 5mm flows)
G＝0.005×3600×0.2×A×24
Anti-condensation material area A=0.85m
2
That is to say that the anti-condensation planar materials is 0.85m
2, establish the long 1m that is, wide is 0.85m.The diameter of guiding gutter is made as 10cm so, totally 10 guiding gutters.
Claims (2)
1. an orientation dehumidifying anti-condensation device that is used in the tent is characterized in that, comprises that one is prone to dewfall dull and stereotyped (1), and this easy dewfall dull and stereotyped (1) is the material of coefficient of thermal conductivity greater than the tent material coefficient of thermal conductivity; Be prone to be connected with guiding gutter (5) on the dewfall dull and stereotyped (1), and guiding gutter (5) constitutes level and smooth L shape integral structure with easy dewfall dull and stereotyped (1); In easy dewfall dull and stereotyped (1) and guiding gutter (5) both sides; Be provided with chute (8); Being positioned on the chute (8) that is prone to dewfall dull and stereotyped (1) part, be equipped with along reciprocating rain brush of chute (8) (2) and ice-cutter (9), and make rain brush (2) and ice-cutter (9) be attached to dull and stereotyped (1) surface of easy dewfall; Rain brush (2) is connected with motion frequency control cabinet (4) respectively with ice-cutter (9), and changes through connecting rod (3), and guiding gutter (5) bottom is connected with catch basin (7), is connected with aqueduct (6) on the catch basin (7).
2. the orientation dehumidifying anti-condensation device that is used in the tent as claimed in claim 1; The length of described guiding gutter (5) is: the plane projection in the horizontal direction of guiding gutter (5) is greater than dull and stereotyped (1) projection in the horizontal direction of easy dewfall, and guiding gutter (5) has certain downward inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096046.9A CN102619384B (en) | 2012-04-01 | 2012-04-01 | Directional dehumidification anti-condensation device for tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096046.9A CN102619384B (en) | 2012-04-01 | 2012-04-01 | Directional dehumidification anti-condensation device for tent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619384A true CN102619384A (en) | 2012-08-01 |
| CN102619384B CN102619384B (en) | 2014-05-28 |
Family
ID=46559565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210096046.9A Active CN102619384B (en) | 2012-04-01 | 2012-04-01 | Directional dehumidification anti-condensation device for tent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108009309A (en) * | 2017-10-17 | 2018-05-08 | 西安建筑科技大学 | A kind of construction material thermal conductivity factor computational methods |
| CN111960641A (en) * | 2020-06-09 | 2020-11-20 | 北京中环弘晟环境科技有限公司 | Anti-condensation structure for wall of sludge drying bin |
| CN113623779A (en) * | 2021-09-10 | 2021-11-09 | 西安建筑科技大学 | Passive dehumidifying device for building |
| CN114151879A (en) * | 2021-12-15 | 2022-03-08 | 西安建筑科技大学 | Portable passive dehumidification system suitable for tent |
| CN115324420A (en) * | 2022-07-18 | 2022-11-11 | 滁州职业技术学院 | Tent with heat sink |
Citations (4)
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| CN1619077A (en) * | 2003-11-21 | 2005-05-25 | Vkr控股公司 | Pitched roof sky-light water draining structure and its pitched roof sky-light |
| CN102071778A (en) * | 2010-12-15 | 2011-05-25 | 山西农业大学 | Snow-pressing transportation type snow remover for terrace greenhouse roofing |
| RU107223U1 (en) * | 2011-02-22 | 2011-08-10 | Юрий Алексеевич Пак | ANTI-ICE DECORATING Eaves |
| CN202081588U (en) * | 2011-04-07 | 2011-12-21 | 严嘉麟 | Intelligent real-time snow sweeper for simple ceiling |
-
2012
- 2012-04-01 CN CN201210096046.9A patent/CN102619384B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619077A (en) * | 2003-11-21 | 2005-05-25 | Vkr控股公司 | Pitched roof sky-light water draining structure and its pitched roof sky-light |
| CN102071778A (en) * | 2010-12-15 | 2011-05-25 | 山西农业大学 | Snow-pressing transportation type snow remover for terrace greenhouse roofing |
| RU107223U1 (en) * | 2011-02-22 | 2011-08-10 | Юрий Алексеевич Пак | ANTI-ICE DECORATING Eaves |
| CN202081588U (en) * | 2011-04-07 | 2011-12-21 | 严嘉麟 | Intelligent real-time snow sweeper for simple ceiling |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108009309A (en) * | 2017-10-17 | 2018-05-08 | 西安建筑科技大学 | A kind of construction material thermal conductivity factor computational methods |
| CN108009309B (en) * | 2017-10-17 | 2020-12-11 | 西安建筑科技大学 | Method for calculating heat conductivity coefficient of building material |
| CN111960641A (en) * | 2020-06-09 | 2020-11-20 | 北京中环弘晟环境科技有限公司 | Anti-condensation structure for wall of sludge drying bin |
| CN113623779A (en) * | 2021-09-10 | 2021-11-09 | 西安建筑科技大学 | Passive dehumidifying device for building |
| CN114151879A (en) * | 2021-12-15 | 2022-03-08 | 西安建筑科技大学 | Portable passive dehumidification system suitable for tent |
| CN115324420A (en) * | 2022-07-18 | 2022-11-11 | 滁州职业技术学院 | Tent with heat sink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102619384B (en) | 2014-05-28 |
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