CN2166369Y

CN2166369Y - Wet cloth curtain temperature decreasing device

Info

Publication number: CN2166369Y
Application number: CN 93211008
Authority: CN
Inventors: 刘序祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-29
Filing date: 1993-04-29
Publication date: 1994-05-25
Anticipated expiration: 2003-04-29

Abstract

The utility model relates to a wet cloth curtain temperature decreasing device which is characterized in that a frame is mainly composed of a water dividing tank (3) on the upper part, a water collecting tank (5) at the lower part and the side plates at both sides. A small upper beam (6) is placed on the bottom of the water dividing tank and a small lower beam (8) is placed on the upper part of the water collecting tank. The strip-shaped fabric forms a cloth curtain (4) by the small upper and lower beams mutually and repeatedly folded. A supporting sheet (7) is placed at the adjacent dislocated position of the cloth curtain with equal height. The wet curtain is expanded to form opening form a plurality of regular ventilating slits. A water-spraying pipe (1) is provided with a plurality of spraying holes (2). The water is sprayed on the upper end of the cloth curtain in the water dividing tank. The water seeps along the cloth curtain and soaks the cloth curtain. When the air passes through the slit of the wet cloth curtain, the water is evaporated to reduce the temperature of the air entering the room. The wet cloth curtain temperature decreasing device has simple structure, low cost, low transportation cost and easy fabrication.

Description

Wet cloth curtain temperature decreasing device

The utility model relates to a kind of heat sink, particularly relates to a kind of wet cloth curtain heat sink that is installed on the force ventilation building air inlet (window).

As everyone knows, the livestock and poultry house of present many large-scale factories and miness workshop, public building and intensive farm etc., multiple purpose aeroplane tool ventilation method, in the outdoor direct suction chamber of Hot air quilt, scorching unbearable when take a breath summer, influence work and production, adopt electric air-conditioning equipment refrigeration cool-down, investment is big, and power consumption is many, and operating cost is expensive.

At the problems referred to above, the purpose of this utility model is to provide a kind of like this wet cloth curtain heat sink, and its equipment is simple, and is cheap, and cooling-down effect is better.

For achieving the above object, the utility model has been taked following technical measures: the framework of this heat sink is by the top tank, the side plate of bottom water leg and two sides constitutes, the bypass channel bottom is placed with girder, water leg top is placed with down girder, wet cloth curtain constitutes by being shaped as banded textile, by roll over repeatedly between the girder up and down around, between door curtain made of cloth height, be placed with equidistance, the support chip of adjacent dislocation struts the door curtain made of cloth, form the ventilation gaps of many rules, be beneficial to circulation of air, the sprinkler pipe on bypass channel top is sprayed onto wet cloth curtain upper end in the bypass channel by water sprayering hole with water, descend along door curtain made of cloth seepage flow, soak the door curtain made of cloth, when blows air over door curtain made of cloth slit, because water evaporates, and make air cooling-down in the inlet chamber.

The utility model is described in further detail below in conjunction with accompanying drawing:

Figure one is a wet cloth curtain heat sink assembly drawing of the present utility model,

Figure two is the A-A cutaway view of figure one,

Figure three is the partial enlarged drawing of figure two,

Figure four is the vertical section enlarged drawing of B part among the figure one,

Figure five is the wet cloth curtain structural representation,

Figure six is upper and lower girder stereogram,

Figure seven is the support chip stereogram,

Such as figure one---shown in seven, the framework that its steel plate or plastics are made is made up of the water leg (5) of bypass channel (3) bottom on top and the side plate (11) of both sides; Bypass channel (3) is bottomless, and its end opening (9) infolding meets at right angles, and card is put girder on several (6) therebetween, and (10) suitable for reading infolding of water leg (5) acutangulates (shown in figure three), and card is put several lower girders (8) therebetween; Shown in figure five, on tape-like woven thing (4) pile warp between girder and the lower girder, and repeatedly roll over up and down around, but so tight bear against together upper girder and the textile tapes above it at the bottom land of the lower interruption-forming seepage of bypass channel, highly be placed with the support chip (7) of the adjacent dislocation of equidistance along the door curtain made of cloth (4), wet cloth curtain is strutted and forms many well-regulated ventilation gaps, wet cloth curtain is made by permeable yarn fabric (such as cloth, gauze or ribbon); The parallel bypass channel (3) that places with the sprinkler pipe (1) of feed pipe (13) UNICOM is along the top of length, and the center line bottom of sprinkler pipe is along the equidistant water sprayering hole (2) that has of length; Drainpipe (15) is connected to the bottom of water leg (5), is used for discharging or reclaims the surplus water that does not evaporate; The framework overall dimensions should equal or be slightly larger than the air intake window (14) of opening on the building walls (12), make all air that enter building just can enter indoor through wet cloth curtain; The size of other all parts all should be formulated according to the requirement of mounting condition and ventilation and refrigerating capacity.

Embodiment:

Bypass channel, water leg forms by the steel plate or the plastics compacting of 1-2mm thickness, and two ends are fixed on the side plate, and shown in figure one, the center line bottom of sprinkler pipe (1) is drilled with the water sprayering hole (2) of φ 1-2mm every 10-20mm along length; The door curtain made of cloth (4) is that tape-like woven thing cloth or the strap that the width suitable for reading by the end opening of width and bypass channel and water leg equates made, pile warp is stuck in some girder and the following girders gone up in the tank mouth repeatedly, place row's support chip along height every 100-150mm between the cloth, row is staggered up and down, make folding around cloth form the ventilation gaps of a lot of rules.The width of bypass channel and water leg is b, highly is i, and the cloth width of wet cloth curtain (4) is a; A is 150mm in the present embodiment, and b is 180mm, and i is 60mm; The horizontal width of the flap section suitable for reading of bypass channel end opening and water leg all is 15mm.Last girder, following girder, support chip is made by plastics, and its size is expressed as respectively: the wide e of girder, length is c, the wide f of support chip, length is d; The concrete size e of present embodiment is 8mm, f is 7mm, c is 170mm, d is 180mm, and the length of bypass channel and water leg should equate with the width of the air intake window of being opened with wall (4) (11), but its length can not surpass 2M, when air inlet width during greater than 2M, available several groups of wet cloth curtains are spliced (can a shared sprinkler pipe), and the width of side plate (5) equates that with tank is wide length should equate with the height of air inlet.

Claims

1, a kind of wet cloth curtain heat sink, mainly by feed pipe, sprinkler pipe, wet cloth curtain, bypass channel, parts such as water leg are formed, it is characterized in that: the framework of heat sink is by the bypass channel (3) on top, the side plate (11) of water leg of bottom (5) and both sides is formed, the end opening of bypass channel (3) is placed with girder (6), the girder (8) that is placed with down suitable for reading of water leg (5), tape-like woven thing wet cloth curtain (4) places between girder and the following girder, and through girder up and down roll over repeatedly around, along the middle support chip (7) that is placed with the adjacent dislocation of equidistance of door curtain made of cloth height, the door curtain made of cloth is strutted and forms the ventilation gaps of many rules.Feed pipe (13) and sprinkler pipe (1) UNICOM, the parallel top that places the bypass channel center line of sprinkler pipe (1), the center line bottom of sprinkler pipe is along equidistant several water sprayering holes (15) that have of length, and the bottom of water leg (5) and drainpipe (15) link.

2, heat sink as claimed in claim 1 is characterized in that: wet cloth curtain is made by textile.

3, heat sink as claimed in claim 1 is characterized in that: the center line bottom of sprinkler pipe (1) is drilled with the aperture of φ 1-2mm every 10-20mm along length.

4, heat sink as claimed in claim 1 is characterized in that: bypass channel, water leg are formed by 1-2mm thick steel plate or plastics compacting.

5, heat sink as claimed in claim 1 is characterized in that: the cloth bandwidth that constitutes the door curtain made of cloth and bypass channel end opening and water leg size suitable for reading equates that width is 100-200mm, one arranges support chip along highly being staggeredly placed every 100-150mm between the strap.