CN202274768U - Strong wind cooling type water-saving closed cooling tower - Google Patents
Strong wind cooling type water-saving closed cooling tower Download PDFInfo
- Publication number
- CN202274768U CN202274768U CN2011203092308U CN201120309230U CN202274768U CN 202274768 U CN202274768 U CN 202274768U CN 2011203092308 U CN2011203092308 U CN 2011203092308U CN 201120309230 U CN201120309230 U CN 201120309230U CN 202274768 U CN202274768 U CN 202274768U
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- China
- Prior art keywords
- water
- cooling
- confined space
- cooling tower
- house formula
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a strong wind cooling type water-saving closed cooling tower, which comprises a house type closed space formed via surrounding an insulation wall body. The upper end of the house type closed space is provided with a water feeding pipeline, the inner bottom of the house type closed space is provided with a cold water tank, the outer wall of the lower end of the house type closed space is provided with a water return port communicated with the cold water tank, a circulating water cooling area is formed between the water feeding pipeline and the cold water tank in the house type closed space and is provided with a cooling filler layer, the periphery of the circulating water cooling area is provided with at least one group of convection fans with an adjustable air speed, and the air speed of the convection fans is adjusted through a water temperature sensor arranged on the water feeding pipeline and a controller connected with the water temperature sensor. The utility model has the advantages that the strong wind cooling type water-saving closed cooling tower is water-saving and environmentally friendly and has good cooling effects and long service life, the rate of maintenance is low, and the cost of maintenance can be reduced.
Description
Technical field:
The utility model relates to a kind of cooling tower that is used for recirculated cooling water, is specifically related to a kind of high wind and cools off water-saving sealed cooling tower, belongs to technical field of refrigerating devices.
Background technology:
At present, units such as institutional settings, hotel, restaurant, office building, market all adopt central air conditioner system to regulate indoor temperature summer.Central air conditioner system mainly is made up of two cover systems; The one, the chilled water pump system; The 2nd, cooling water pump system, refrigeration are decided by the coolant-temperature gage height of water circulation system, and the height of recirculated water water temperature depends on the design of cooling tower cold water and the outdoor temperature of water circulation system.Recirculated water is the heat of output in the compressor of air conditioner process of refrigerastion; Take the cooling of outdoor cooling tower (also claiming cooling tower) natural heat dissipation to recirculated water; Therefore a large amount of recirculated water natural evaporation in cooling procedure, evaporation coefficient is 7%-11%, the high more recirculated water evaporation of outdoor temperature is many more; Moisturizing is also many more, and all is the underground water of our usefulness.Simultaneously; Cooling tower uses in the open, and what the dust in the process air of the water that dries in the air was a large amount of is dissolved in the recirculated water, water quality is degenerated mix, the water pump packing short-term damages to produce and leak; The destruction work environment; Increase manpower and maintenance cost, and a large amount of air attaches absurd creature obstruction filler or is bonded at the equipment top layer, the reduction cooling effect.
The utility model content:
The goal of the invention of the utility model is to transform existing cooling tower by cooling off the deficiency of big water gaging evaporation technique naturally, provides a kind of water-saving and environmental protection, good refrigeration effect, long service life, maintenance rate is low, maintenance cost is few high wind to cool off water-saving sealed cooling tower.
For realizing the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of high wind cools off water-saving sealed cooling tower; Comprise the house formula confined space that surrounds by heat insulation wall; The upper end of said house formula confined space is provided with inlet pipeline; Said house formula confined space inner bottom part is provided with water cooling pond; The lower end outer wall of said house formula confined space is provided with the water return outlet that is communicated with water cooling pond, between inlet pipeline and water cooling pond, constitutes recirculated water cooling zone in the said house formula confined space, and this recirculated water cooling zone is provided with the cooling packing layer; The whole body in this recirculated water cooling zone is provided with at least one group of convection flow fan that wind speed is adjustable, and said convection flow fan is regulated the height of controlled wind speed through the controller that is installed at the cooling-water temperature sensor on the inlet pipeline and be electrically connected with cooling-water temperature sensor.
Be provided with water vapour cooling recovery of circulatory system in the said house formula confined space, the top is provided with diffusing flow fan in the said house formula confined space, and said diffusing flow fan is sucked into steam water vapour cooling recovery of circulatory system and is back to the cooling packing layer.
The upper end outer wall of said house formula confined space is provided with the malleation air port.
The top of said inlet pipeline is provided with water fender.
Said convection flow fan adopts switched reluctance machines to drive.
Two-layer color steel and middle heat insulation clamping plate inside and outside said heat insulation wall comprises, the outer surface of said outer color steel is covered with insulating moulding coating on the way.
The utility model has following advantage with respect to prior art:
At first, because Revamping Cooling Tower is become closed structure, so recirculated water has been polluted by air-borne dust no longer; Can not only increase water quality, and can make prolong 3-5 the service life of water pump sealing, reduce maintenance rate; Reduce maintenance cost, and avoid occurring leaking, improve building environment.
Secondly; Owing to be provided with the adjustable convection flow fan of wind speed; So can guarantee that the temperature of recirculated water remains on below 25 degree through the high wind cooling, thereby not only effectively improve the refrigeration of air-conditioning, and can also reduce the evaporation capacity of recirculated water; The service life that in addition, also can prolong refrigeration machine is more than the 3-5.
Once more, the recyclable utilization of the steam that recirculated water produces in cooling procedure through the effect of the flow fan that looses, can further reduce the evaporation capacity of recirculated water.
At last, the body of wall anti-flaming thermal-insulation, outer temperature is difficult for infiltration, thereby the temperature of recirculated water in the confined space is played a very good insulation effect.
Description of drawings:
Fig. 1 cools off the structural representation of water-saving sealed cooling tower for the utility model high wind.
The specific embodiment:
Referring to Fig. 1, a kind of high wind that the utility model provides cools off water-saving sealed cooling tower, is on the basis of original cooling tower, to remove protective cover; Be transformed into the house formula confined space 2 that surrounds by heat insulation wall 1; The upper end of house formula confined space 2 is provided with inlet pipeline 3, and the top of inlet pipeline 3 is provided with water fender 14, and house formula confined space 2 inner bottom parts are provided with water cooling pond 4; The lower end outer wall of house formula confined space 2 is provided with the water return outlet 5 that is communicated with water cooling pond 4; Between inlet pipeline 3 and water cooling pond 4, constitute recirculated water cooling zone in the house formula confined space 2, this recirculated water cooling zone is provided with cooling packing layer 6, and the whole body in this recirculated water cooling zone is provided with the adjustable convection flow fan 7 of upper and lower two groups of wind speed; Convection flow fan 7 adopts switched reluctance machines to drive, so sensitivity is higher.Simultaneously; Convection flow fan 7 is regulated the height of controlled wind speed through the controller (meaning not shown in the figures) that is installed at the cooling-water temperature sensor (meaning not shown in the figures) on the inlet pipeline 3 and be electrically connected with cooling-water temperature sensor; The adjusting control principle is following: when cooling-water temperature sensor is sensed circulating water temperature in inlet pipeline 3 inflow house formula confined spaces 2 and exceeded the design work temperature; The wind speed that controller is heightened convection flow fan 7 automatically carries out the high wind cooling; When circulating water temperature reached normal working temperature, the wind speed that controller is turned down convection flow fan 7 automatically hanged down the air quantity cooling.
Be provided with water vapour cooling recovery of circulatory system 8 in the house formula confined space 2; The top is provided with the flow fan 9 that looses in the house formula confined space 2; The flow fan 9 that looses produces recirculated water in cooling procedure steam is sucked into water vapour cooling recovery of circulatory system 8 and is back to cooling packing layer 6 and cools off, thereby reduces the evaporation capacity of recirculated water.
The upper end outer wall of house formula confined space 2 is provided with malleation air port 10, for some dissolvings not steam discharge outdoorly automatically by malleation air port 10, stop up the pipe-line system of recirculated water at indoor formation impurity to avoid it.
Two- layer color steel 11,12 and middle heat insulation clamping plate 13 inside and outside heat insulation wall 1 comprises, and the outer surface of outer color steel 12 is covered with insulating moulding coating 121 on the way.
The foregoing description only supplies to explain the usefulness of the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each claim.
Claims (6)
1. a high wind cools off water-saving sealed cooling tower; It is characterized in that: comprise the house formula confined space that surrounds by heat insulation wall; The upper end of said house formula confined space is provided with inlet pipeline; Said house formula confined space inner bottom part is provided with water cooling pond; The lower end outer wall of said house formula confined space is provided with the water return outlet that is communicated with water cooling pond, between inlet pipeline and water cooling pond, constitutes recirculated water cooling zone in the said house formula confined space, and this recirculated water cooling zone is provided with the cooling packing layer; The whole body in this recirculated water cooling zone is provided with at least one group of convection flow fan that wind speed is adjustable, and said convection flow fan is regulated the height of controlled wind speed through the controller that is installed at the cooling-water temperature sensor on the inlet pipeline and be electrically connected with cooling-water temperature sensor.
2. a kind of high wind according to claim 1 cools off water-saving sealed cooling tower; It is characterized in that: be provided with water vapour cooling recovery of circulatory system in the said house formula confined space; The top is provided with diffusing flow fan in the said house formula confined space, and said diffusing flow fan is sucked into steam water vapour cooling recovery of circulatory system and is back to the cooling packing layer.
3. a kind of high wind according to claim 1 cools off water-saving sealed cooling tower, it is characterized in that: the upper end outer wall of said house formula confined space is provided with the malleation air port.
4. a kind of high wind according to claim 1 cools off water-saving sealed cooling tower, it is characterized in that: the top of said inlet pipeline is provided with water fender.
5. a kind of high wind according to claim 1 cools off water-saving sealed cooling tower, it is characterized in that: said convection flow fan adopts switched reluctance machines to drive.
6. a kind of high wind according to claim 1 cools off water-saving sealed cooling tower, it is characterized in that: two-layer color steel and middle heat insulation clamping plate inside and outside said heat insulation wall comprises, the outer surface of said outer color steel is covered with insulating moulding coating on the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092308U CN202274768U (en) | 2011-08-24 | 2011-08-24 | Strong wind cooling type water-saving closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092308U CN202274768U (en) | 2011-08-24 | 2011-08-24 | Strong wind cooling type water-saving closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274768U true CN202274768U (en) | 2012-06-13 |
Family
ID=46195119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203092308U Expired - Fee Related CN202274768U (en) | 2011-08-24 | 2011-08-24 | Strong wind cooling type water-saving closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749915A (en) * | 2020-06-08 | 2020-10-09 | 浙江银慧纺织机械科技有限公司 | Water-cooling textile fan |
| JP2021092348A (en) * | 2019-12-10 | 2021-06-17 | 三菱重工業株式会社 | Cooling installation, heating treatment installation and method for reconstructing cooling installation |
-
2011
- 2011-08-24 CN CN2011203092308U patent/CN202274768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021092348A (en) * | 2019-12-10 | 2021-06-17 | 三菱重工業株式会社 | Cooling installation, heating treatment installation and method for reconstructing cooling installation |
| JP7256733B2 (en) | 2019-12-10 | 2023-04-12 | 三菱重工業株式会社 | Cooling equipment, heat treatment equipment, and method for rebuilding cooling equipment |
| CN111749915A (en) * | 2020-06-08 | 2020-10-09 | 浙江银慧纺织机械科技有限公司 | Water-cooling textile fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |