CN208751318U - Cooling tower with heat radiation power regulatory function - Google Patents
Cooling tower with heat radiation power regulatory function Download PDFInfo
- Publication number
- CN208751318U CN208751318U CN201821249740.9U CN201821249740U CN208751318U CN 208751318 U CN208751318 U CN 208751318U CN 201821249740 U CN201821249740 U CN 201821249740U CN 208751318 U CN208751318 U CN 208751318U
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- China
- Prior art keywords
- water
- heat dissipation
- waistline
- cooling tower
- radiation power
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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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Classifications
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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 provides a kind of cooling tower with heat radiation power regulatory function, including tower body, water inlet, water outlet, heat dissipation plate, showerhead and heat dissipation regulating system, tower body is waist drum like structure, including round bottom cover and the waistline extended along round bottom cover, top of the waistline far from bottom cover is opening, water outlet is arranged on waistline, showerhead is arranged in opening and connect with water inlet conduit, the regulating system that radiates includes first, second temperature meter, rotating electric machine, frequency converter and controller, water outlet is arranged in tower body in first thermometer, water inlet is arranged in tower body in second temperature meter, first, second temperature meter is electrically connected with the controller, rotating electric machine is electrically connected with the controller by frequency converter, controller is used for according to first, the work of the difference parameter control frequency converter of second temperature meter.By being equipped with for thermometer and frequency converter, enable cooling tower Real-time Balancing control radiating efficiency and radiation energy consumption.
Description
Technical field
The utility model relates to central air-conditioning technologies, more particularly to the cooling tower with heat radiation power regulatory function.
Background technique
The effect of cooling tower is that the recirculated water from industrial system cooling device in Ta Nei and air is carried out heat exchange, from
And it is reused after reducing circulating water temperature.
However, cooling tower used at present, after often importing recirculated water, the air left around remaining carries out hot friendship
It changes, exchange efficiency is lower, and cooling difficulty is big, and heat radiation power is high, has not only limited the efficiency of entire industrial system, but also presence is higher
Energy loss.Even if the cooling tower of certain structures, by some coolings of structure setting and air exhausting structure, but radiating efficiency is still
So it is relatively low under.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of with the cold of heat radiation power regulatory function
The recirculated water of recycling can be carried out sufficiently quick heat exchange by but tower, and cooling rate is fast, good cooling effect, and heat radiation power can
To adjust.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of cooling tower with heat radiation power regulatory function, including tower body, inlet and outlet, cooling tower further include
Heat dissipation plate, showerhead and heat dissipation regulating system, the tower body be waist drum like structure, including round bottom cover and along round bottom cover extend
Waistline, the waistline far from bottom cover top be opening, the lower semisection and upper semisection of the waistline are symmetrical, and waistline lower semisection
Minimum with the middle section radius of upper semisection handover, the water outlet is arranged on waistline, the showerhead setting opening and with
Water inlet conduit connection, the heat dissipation regulating system further include the first thermometer, second temperature meter, rotating electric machine, frequency converter and
Controller, the rotating electric machine include fixing seat and rotatable shaft, and the fixing seat is fixed on bottom cover, described rotatable
The one end of axis far from rotating electric machine is fixedly connected after fixing seat with heat dissipation plate, and first thermometer, which is arranged in tower body, to be gone out
At the mouth of a river, the second temperature meter is arranged in tower body water inlet, first thermometer, second temperature meter respectively with control
Device electrical connection, the rotating electric machine is electrically connected with the controller by frequency converter, the controller be used for according to the first thermometer and
The work of the difference parameter control frequency converter of second temperature meter.
Utility model has the advantages that
According to the setting of thermometer and frequency converter, allows cooling tower according to recycling condensed water and supply the heat of condensed water
Amount adjusts the radiating efficiency of cooling tower in real time, to reduce the heat dissipation of cooling tower as far as possible while meeting normal heat exchange
Energy consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cooling tower with heat radiation power regulatory function of the utility model；
Fig. 2 is the structural schematic diagram of the showerhead of the utility model；
Fig. 3 is the circuit connection diagram of the cooling tower with heat radiation power regulatory function of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Please refer to Fig. 1-Fig. 3, a kind of cooling tower 100 with heat radiation power regulatory function, including tower body 10, water inlet
101 and water outlet 102, the water inlet 101 is for connecting chilled water return pipe, the chilled water after recycling use, the water outlet
Mouth 102 provides the condensed water of low temperature for connecting chilled water water inlet pipe, to relevant device.
Cooling tower 100 further includes heat dissipation plate 20, heat dissipation regulating system 30 and showerhead 40.Tower body 10 is waist drum like structure,
Including round bottom cover 103 and the waistline 104 extended along bottom cover 103, top of the waistline 104 far from bottom cover 103 is opening
105, the lower semisection and upper semisection of the waistline 104 are symmetrical, and 104 lower semisection of waistline and the middle section radius R of upper semisection handover are most
Small, water outlet 102 is arranged on waistline 104.
The setting of showerhead 40 is connect at opening 105 and with 101 pipeline of water inlet.The regulating system 30 that radiates includes the first temperature
Degree meter 301, second temperature meter 302, rotating electric machine 303, frequency converter 304 and controller 305, the rotating electric machine 303 include solid
Reservation and rotatable shaft, the fixing seat are fixed on bottom cover 103, the rotatable shaft far from rotating electric machine 303 one
End is fixedly connected after fixing seat with heat dissipation plate 20, and first thermometer 301 is arranged in tower body 10 at water outlet 102,
The second temperature meter 302 is arranged in tower body 10 at water inlet 101, and first thermometer 301, second temperature meter 302 divide
It is not electrically connected with controller 305, the rotating electric machine 303 is electrically connected by frequency converter 304 with controller 305, the controller
305 based on according to the first thermometer 301 and second temperature 302 difference parameter control frequency converter 304 work, and then control
The rotation speed of rotating electric machine 303.For example, when the difference for detecting second temperature meter 302 and the first thermometer 301 is pre- less than one
When definite value, illustrate that the radiating efficiency of cooling tower 100 is low, spun up at this point, controlling rotating electric machine 303 by frequency converter 304,
To accelerate heat dissipation；When the difference for detecting second temperature meter 302 and the first thermometer 301 is greater than second predetermined value, illustrate cold
But the radiating efficiency of tower 100 is higher, at this point, under the premise of the temperature for meeting the output condensed water of water outlet 102 meets the requirements, control
Device 305 processed can control rotating electric machine 303 by frequency converter 304 reduces rotation speed even stopping, being radiated with reducing, reduces energy
Consumption.
For the intelligentized control method for cooperating cooling system, heat dissipation regulating system 30 further includes the first electronic valve 306 and the second electricity
Sub- valve 307, first electronic valve 306 and the second electronic valve 307 are electrically connected with controller 305 respectively, first electronic valve
306 are arranged at water outlet 102, and second electronic valve 307 is arranged at water inlet 101.To which controller 305 can root
The first electronic valve 306 and the second electronic valve are controlled respectively according to the temperature parameter that the first thermometer 301, second temperature meter 302 are fed back
307 switch, to control the condensed water flowing of water inlet 101 and water outlet 102.
Heat dissipation regulating system 30 further includes third electronics water valve 308 and water pump 309, the third electronics water valve 308 and water
Pump 309 is electrically connected with controller 305 respectively, cooling vent 1041 is provided on the waistline 104, the cooling vent 1041 passes through
Water pump 309 is connect with 101 pipeline of water inlet, and the third electronics water valve 308 is arranged between cooling vent 1041 and water inlet 101
Pipeline on.To which controller 305 can control third electronics water valve 308 and water pump according to the condensate temperature parameter in tower
309 working condition, for example, when detecting the difference of second temperature meter 302 and the first thermometer 301 less than a predetermined value,
Control condensing tower 100 radiates repeatedly to condensed water, i.e., is opened by control water pump 309 and electronics water valve 308, by tower bottom
103 condensed water is extracted into top, accelerates heat dissipation.In order to know the capacity of the condensed water in tower, heat dissipation regulating system 30 further includes
Water capacity detecting meter 310, the water capacity detecting meter 310 are electrically connected with controller 305,310 setting of water capacity detecting meter
In tower body 10, for detecting the condensation water quantity in tower body 10.Water capacity detecting meter 310 can detect capacity for electronic floating unit etc.
Tool.
Showerhead 40 includes bracket 401 and the circular ring shape pipeline 402 being fixed on bracket 401, in the circular ring shape pipeline
At least one spray head 4021 towards bottom cover side is provided on 402.Circular ring shape pipeline 402 is connect with 101 pipeline of water inlet, circle
Circulating line 402 is fully fallen on heat dissipation plate 20 in the projection on bottom cover 103.Inner circle region A, the annulus of circular ring shape pipeline 402
The outer circle of shape pipeline 402 and 104 top of waistline are formed by region and air outlet 106, the central axis of the tower body 10 are collectively formed
Across the center of circle of the circular ring shape pipeline 402, the exradius R2 of the circular ring shape pipeline 402 is less than or equal to the waistline
104 middle section radius R.To guarantee to be impacted on heat dissipation plate 20 first from the condensation water energy that circular ring shape pipeline 402 drips, without
As for impacting on waistline 104.
It can be first by the injection of the spray head 4021 of circular ring shape pipeline 402 by the higher water of the temperature of water inlet 101
20 surface of heat dissipation plate is first fallen in, is detained the aerial time to increase, can also be reached by sputtering and be come into full contact with surrounding air
Purpose promote cooling effect to expand cooling water and extraneous heat exchange area, toward 105 sides of opening after air heat absorption
To flowing, there is the cooling tower 100 of heat radiation power regulatory function eventually by the outflow of air outlet 106.In other embodiments,
It further includes thermal insulation layer that radiating, which has the cooling tower 100 of heat radiation power regulatory function, and waistline 104 is arranged in the thermal insulation layer package
Outside, for heat-insulated.
Heat dissipation plate includes 20 including conical pedestal 201 and along the outwardly extending sputtering ring 202 of conical pedestal 201, described
The bottom surface of sputtering ring 202 and conical pedestal 201 forms acute angle, is advisable with being no more than 30 degree, to guarantee that condensed water is unlikely
In sputtering excessively high, the sputtering ring 202 is hollow ring structure, the inner circle radius R1 and cone of the sputtering ring 202
The bottom surface radius of pedestal 201 is equal, and projection of the circular ring shape pipeline 402 on bottom cover 103 fully falls in conical pedestal 201
On.To be collided with pedestal 201, from pedestal when needing cooling condensed water sprinkling to drop on conical pedestal 201
201 are excessively splashed to sputtering ring 202, and are splashed to the direction far from heat dissipation plate 20 from sputtering ring 202, to increase condensed water
Hang time, increase with the exchange efficiency of air so that condensation water energy sufficiently with air exchange thermal energy.Certainly, the sputtering ring
202 can preferably be integrally formed with pedestal 201, so that sputtering effect is more preferable.
The central axis of conical pedestal 201 is conllinear with the central axis of tower body 10, and the exradius of the sputtering ring 202 is small
In the middle section radius R of waistline 104, so that it is guaranteed that cooling condensation water energy is needed to be dropped on conical pedestal 201 first, carry out
It is cooling.Water outlet 102 is arranged on 104 lower semisection of waistline, and the water outlet 102 is tower body 10 at a distance from round bottom cover 103
The 1/3-1/2 of height, but water outlet 102 will not be direct splashing to after guaranteeing condensed water sputtering.
Further, heat dissipation plate 20 further includes shunting tooth 203, and the shunting tooth 203 is circumferentially remote along the outer circle of sputtering ring 202
Direction from sputtering ring 202 extends.Tooth 203 is shunted to be uniformly distributed along the excircle of sputtering ring 202.It is sputtered in condensation water divided flow
After on to sputtering ring 202, the cooling tower with heat radiation power regulatory function can be splashed to by shunting the further scattering of tooth 203
On 100 inner wall, the sputtering stroke more lengthened is formed.In order to enable condensed water can be thrown upwards when sputtering, the shunting tooth
203 form the angle of certain angle with horizontal plane, and preferred embodiment is 30 degree to 60 degree.
In order to guarantee the clean of condensed water, the cooling tower 100 with heat radiation power regulatory function can also include efficient mistake
The common pipe connecting in water inlet 101 and cooling vent 1041 with circular ring shape pipeline 402 can be set in filter, the high efficiency particulate air filter
In road, the condensed water of process is filtered.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of cooling tower with heat radiation power regulatory function, including tower body, inlet and outlet, it is characterised in that: institute
Stating the cooling tower with heat radiation power regulatory function further includes heat dissipation plate, showerhead and heat dissipation regulating system, and the tower body is waist
Drum like structure, including round bottom cover and the waistline extended along round bottom cover, top of the waistline far from bottom cover is opening, described
The lower semisection and upper semisection of waistline are symmetrical, and waistline lower semisection and the middle section radius of upper semisection handover are minimum, and the water outlet is set
It sets on waistline, the showerhead is arranged in opening and connect with water inlet conduit, and the heat dissipation regulating system includes first
Thermometer, second temperature meter, rotating electric machine, frequency converter and controller, the rotating electric machine include fixing seat and rotatable shaft, institute
It states fixing seat to be fixed on bottom cover, the one end of the rotatable shaft far from rotating electric machine is solid with heat dissipation plate after fixing seat
Water outlet is arranged in tower body in fixed connection, first thermometer, and water inlet is arranged in tower body in the second temperature meter,
First thermometer, second temperature meter are electrically connected with the controller respectively, and the rotating electric machine passes through frequency converter and controller electricity
Connection, the controller is by the work according to the difference parameter control frequency converter based on the first thermometer and second temperature.
2. the cooling tower according to claim 1 with heat radiation power regulatory function, it is characterised in that: the heat dissipation is adjusted
System further includes the first electronic valve and the second electronic valve, and first electronic valve and the second electronic valve are electrically connected with controller respectively
It connects, in water outlet, second electronic valve is arranged in water inlet for the first electronic valve setting.
3. the cooling tower according to claim 2 with heat radiation power regulatory function, it is characterised in that: the heat dissipation is adjusted
System further includes third electronics water valve and water pump, and the third electronics water valve and water pump are electrically connected with the controller respectively, described
Cooling vent is provided on waistline, the cooling vent is connect by water pump with water inlet conduit, and the third electronics water valve setting exists
On pipeline between cooling vent and water inlet.
4. the cooling tower according to claim 3 with heat radiation power regulatory function, it is characterised in that: the heat dissipation is adjusted
System further includes water capacity detecting meter, and the water capacity detecting meter is electrically connected with the controller, and the water capacity detecting meter setting exists
In tower body, for detecting the intracorporal condensation water quantity of tower.
5. the cooling tower according to claim 4 with heat radiation power regulatory function, it is characterised in that: the showerhead packet
The circular ring shape pipeline for including bracket and being fixed on bracket is provided at least one towards bottom cover side on the circular ring shape pipeline
Spray head, the circular ring shape pipeline connect with water inlet conduit.
6. the cooling tower according to claim 5 with heat radiation power regulatory function, it is characterised in that: the heat dissipation plate packet
It includes conical pedestal and along the outwardly extending sputtering ring of conical pedestal, the bottom surface of the sputtering ring and conical pedestal forms sharp
Angle angle, the sputtering ring are hollow ring structure, the bottom surface radius of the inner circle radius of the sputtering ring and conical pedestal
It is equal.
7. the cooling tower according to claim 6 with heat radiation power regulatory function, it is characterised in that: the heat dissipation plate is also
Including shunting tooth, the tooth that shunts extends along the circumferential direction far from sputtering ring of outer circle of sputtering ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249740.9U CN208751318U (en) | 2018-08-04 | 2018-08-04 | Cooling tower with heat radiation power regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249740.9U CN208751318U (en) | 2018-08-04 | 2018-08-04 | Cooling tower with heat radiation power regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751318U true CN208751318U (en) | 2019-04-16 |
Family
ID=66058757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249740.9U Expired - Fee Related CN208751318U (en) | 2018-08-04 | 2018-08-04 | Cooling tower with heat radiation power regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793380A (en) * | 2019-11-19 | 2020-02-14 | 上海颢世环境能源科技有限公司 | Energy management method for cooling water circulation system |
| CN110793379A (en) * | 2019-11-19 | 2020-02-14 | 上海颢世环境能源科技有限公司 | Circulating water management equipment, circulating system and management method based on cooling tower |
-
2018
- 2018-08-04 CN CN201821249740.9U patent/CN208751318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793380A (en) * | 2019-11-19 | 2020-02-14 | 上海颢世环境能源科技有限公司 | Energy management method for cooling water circulation system |
| CN110793379A (en) * | 2019-11-19 | 2020-02-14 | 上海颢世环境能源科技有限公司 | Circulating water management equipment, circulating system and management method based on cooling tower |
| CN110793379B (en) * | 2019-11-19 | 2022-01-11 | 上海颢世环境能源科技有限公司 | Circulating water management equipment, circulating system and management method based on cooling tower |
| CN110793380B (en) * | 2019-11-19 | 2022-01-11 | 上海颢世环境能源科技有限公司 | Energy management method for cooling water circulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |