CN206803842U - A kind of air inlet/outlet plugging structure for cooling tower - Google Patents
A kind of air inlet/outlet plugging structure for cooling tower Download PDFInfo
- Publication number
- CN206803842U CN206803842U CN201720618346.7U CN201720618346U CN206803842U CN 206803842 U CN206803842 U CN 206803842U CN 201720618346 U CN201720618346 U CN 201720618346U CN 206803842 U CN206803842 U CN 206803842U
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- Prior art keywords
- air
- outlet
- cooling tower
- inlet
- cover plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims description 16
- 238000004321 preservation Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000009172 bursting Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a kind of cooling tower air inlet/outlet plugging device, including the air intake blocking parts on air inlet and the air-out blocking parts on air outlet.The beneficial effects of the utility model are：The utility model is simple to operate, reliability is high, cost is low, energy saving in running effect is very notable, cooling tower is internally formed the space of a sealing after inlet and outlet blocks, coordinate tank electric heater to reach a greenhouse again, entirely prevent heat exchanger to freeze and the possibility of frozen pipe, when blinds hangs ice, using closure inlet and outlet, the heat of only inner recirculated water carries out ice-melt to blinds, and operation is reliable, energy saving in running significant effect.
Description
Technical field
It the utility model is related to field of cooling tower, more particularly to a kind of air inlet/outlet plugging structure for cooling tower.
Background technology
Cooling tower heat exchanger thermal conductivity is good, heat exchange area is big, shuts down not used time heat exchanger in the winter time and is exposed to outdoor low temperature
Circulation water freezing in heat exchanger easily occurs under environment and causes the situation of heat exchanger bursting by freezing, in the winter time under low temperature environment, cooling
The shower water of tower splashes water collection device, on blinds, can gradually freeze, and the ice for ultimately forming closure air inlet sticks together.
It is the recirculated water in heat exchanger when without using cooling tower to avoid heat exchanger circulation water freezing most straightforward approach
Emptying, it is anhydrous just to freeze and frozen pipe, but the water in heat exchanger is not easy thoroughly emptying thus part frozen pipe can occur, and change
Water in hot device is the high softened water of cost, and emptying can cause the energy and economic waste.In the case where not emptying recirculated water
The anti-icing fluid such as a certain proportion of ethylene glycol can be added into recirculated water to reduce the freezing point of recirculated water so as to avoid freezing, still
Ethylene glycol poor thermal conductivity, the type selecting of cooling tower can be caused to increase, cause waste economically, equally can also influence heat exchange efficiency.
For existing icing on water collection device, blinds, hot water ice-melt can be sprayed or use artificial mechanism deicing, but in cold
Regional thermal water source is not easy to look for, if individually producing the significant wastage for causing the energy；Hot water unavoidably splashes to cooling tower periphery,
Form ground to freeze, jeopardize maintainer's safety；The workload of artificial mechanism deicing is very big, easily causes blinds, water collection device etc.
Damage.
Above-mentioned cooling tower heat exchanger de-icing method exist waste of resource, it is cumbersome, damage equipment a series of problems, such as.
Utility model content
The situation easily to be frozen for cooling tower heat exchanger winter, the utility model provide one kind and are used for cooling tower inlet and outlet
Plugging structure, to solve the above problems.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of closure knot of cooling tower inlet and outlet
Structure, including the air intake blocking parts on air inlet and the air-out blocking parts on air outlet, the air intake occlusion part
Part includes blinds cover plate, and the geomery of the blinds cover plate is adapted with air inlet, and the blinds cover plate is fixed by hinge
In the side of air outlet, the air-out blocking parts renovates and reeled rope including semicircle, and one end that the semicircle is renovated leads to
The side that hinge is fixed on air outlet is crossed, the other end that the semicircle is renovated, which is connected with, reels rope.
Further, the inner side of the blinds cover plate is provided with one layer of heat preservation cloth, and the upper end of air outlet is provided with Horizontal hanging lever, the horizontal stroke
Peg is fixed on cooling tower after passing through the upper edge of heat insulating cloth.
Further, also it is close to be provided with one layer of heat preservation cloth in the inner side that the semicircle is renovated.
The beneficial effects of the utility model are：The utility model is simple to operate, reliability is high, cost is low, energy saving in running effect
Fruit is very notable, and cooling tower is internally formed the space of a sealing after inlet and outlet blocks, then coordinates tank electric heater to make it
Reach a greenhouse, entirely prevent heat exchanger to freeze and the possibility of frozen pipe, when blinds hangs ice, using closure air inlet/outlet
Mouthful, the heat of only inner recirculated water carries out ice-melt to blinds, and operation is reliable, energy saving in running significant effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model cooling tower plugging structure.
Reference：
Air inlet 1；
Air inlet Horizontal hanging lever 11；
Air inlet heat insulating cloth 12；
Air inlet hinge 13；
Air inlet blinds cover plate 14；
Air outlet 2；
Reel rope 21；
Semicircle cover plate 22；
Air outlet hinge 23；
Air outlet heat insulating cloth 24.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Embodiment 1：
A kind of plugging structure for cooling tower inlet and outlet, including air intake blocking parts on air inlet and be located at
Air-out blocking parts on air outlet, air intake blocking parts include blinds cover plate, and blinds cover plate is rectangle, its size and air intake
Mouth is adapted, and blinds cover plate is fixed on the side of air outlet by hinge, and air-out blocking parts is renovated and reeled including semicircle
Rope, one end that semicircle is renovated are fixed on the side of air outlet by hinge, and the other end that semicircle is renovated, which is connected with, reels rope.
Embodiment 2：
A kind of plugging structure for cooling tower inlet and outlet, including air intake blocking parts on air inlet and be located at
Air-out blocking parts on air outlet, air intake blocking parts include blinds cover plate, and blinds cover plate is rectangle, its size and air intake
Mouth is adapted, and blinds cover plate is fixed on the side of air outlet by hinge, and the inner side of blinds cover plate is provided with one layer of heat preservation cloth, air-out
The upper end of mouth is provided with Horizontal hanging lever, and Horizontal hanging lever is fixed on cooling tower after passing through the upper edge of heat insulating cloth, and air-out blocking parts includes
Rope is renovated and reeled to semicircle, and one end that semicircle is renovated is fixed on the side of air outlet by hinge, and semicircle is renovated another
One end, which is connected with, reels rope.
Embodiment 3：
A kind of plugging structure for cooling tower inlet and outlet, including air intake blocking parts on air inlet and be located at
Air-out blocking parts on air outlet, air intake blocking parts include blinds cover plate, and blinds cover plate is rectangle, its size and air intake
Mouth is adapted, and blinds cover plate is fixed on the side of air outlet by hinge, and air-out blocking parts is renovated and reeled including semicircle
Rope, one end that semicircle is renovated are fixed on the side of air outlet by hinge, and the other end that semicircle is renovated, which is connected with, reels rope,
Also it is close to be provided with one layer of heat preservation cloth in the inner side that semicircle is renovated.
Embodiment 4：
A kind of plugging structure for cooling tower inlet and outlet, including air intake blocking parts on air inlet and be located at
Air-out blocking parts on air outlet, air intake blocking parts include blinds cover plate, and blinds cover plate is rectangle, its size and air intake
Mouth is adapted, and blinds cover plate is fixed on the side of air outlet by hinge, and the inner side of blinds cover plate is provided with one layer of heat preservation cloth, air-out
The upper end of mouth is provided with Horizontal hanging lever, and Horizontal hanging lever is fixed on cooling tower after passing through the upper edge of heat insulating cloth, and air-out blocking parts includes
Rope is renovated and reeled to semicircle, and one end that semicircle is renovated is fixed on the side of air outlet by hinge, and semicircle is renovated another
One end, which is connected with, reels rope, and the inner side that semicircle is renovated also is close to be provided with one layer of heat preservation cloth.
The form of corresponding air inlet/outlet plugging structure further is come when being in different working condition below by cooling tower
Illustrate content of the present utility model.
1) cooling tower working condition：
Cooling tower is external output cooling air when working, therefore air outlet and air inlet are all standard-sized sheet forms, air outlet
Place, pulling reel rope and semicircle cover plate are folded completely；Air inlet, air inlet heat insulating cloth along air inlet Horizontal hanging lever be pulled into
Air port side folds completely, closes air inlet blinds cover plate, and air enters cooling tower by air inlet blinds cover plate.
2) cooling tower off working state：
When cooling tower does not work, at air outlet, pulling reels rope, and semicircle cover plate is in the case where air outlet hinge is drawn along going out
Closing air outlet is opened completely in air port edge；Air inlet, air inlet blinds cover plate is first opened, air inlet heat insulating cloth along entering
Air port Horizontal hanging lever is fully withdrawn closing air inlet, turns off air inlet blinds cover plate.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (3)
1. a kind of plugging structure of cooling tower inlet and outlet, including air intake blocking parts on air inlet and located at air outlet
On air-out blocking parts, it is characterised in that the air intake blocking parts includes blinds cover plate, the shape chi of the blinds cover plate
Very little to be adapted with air inlet, the blinds cover plate is fixed on the side of air outlet by hinge, and the air-out blocking parts includes
Rope is renovated and reeled to semicircle, and one end that the semicircle is renovated is fixed on the side of air outlet, the semicircle by hinge
The other end renovated, which is connected with, reels rope.
2. the plugging device of cooling tower inlet and outlet according to claim 1, it is characterised in that the blinds cover plate it is interior
Side is provided with one layer of heat preservation cloth, and the upper end of air outlet is provided with Horizontal hanging lever, and the Horizontal hanging lever is fixed on after passing through the upper edge of heat insulating cloth
On cooling tower.
3. the plugging device of cooling tower inlet and outlet according to claim 1 or 2, it is characterised in that the semicircle is turned over
Also it is close to be provided with one layer of heat preservation cloth in the inner side of lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618346.7U CN206803842U (en) | 2017-05-31 | 2017-05-31 | A kind of air inlet/outlet plugging structure for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618346.7U CN206803842U (en) | 2017-05-31 | 2017-05-31 | A kind of air inlet/outlet plugging structure for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803842U true CN206803842U (en) | 2017-12-26 |
Family
ID=60743726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618346.7U Active CN206803842U (en) | 2017-05-31 | 2017-05-31 | A kind of air inlet/outlet plugging structure for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189332A (en) * | 2020-01-21 | 2020-05-22 | 浙江上风冷却塔有限公司 | Cross-flow cooling tower |
-
2017
- 2017-05-31 CN CN201720618346.7U patent/CN206803842U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189332A (en) * | 2020-01-21 | 2020-05-22 | 浙江上风冷却塔有限公司 | Cross-flow cooling tower |
| CN111189332B (en) * | 2020-01-21 | 2021-04-27 | 浙江上风冷却塔有限公司 | Cross-flow cooling tower |
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| GR01 | Patent grant |