CN207816028U - A kind of double cold section of superhigh temperature difference cooling tower - Google Patents
A kind of double cold section of superhigh temperature difference cooling tower Download PDFInfo
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- CN207816028U CN207816028U CN201721929244.3U CN201721929244U CN207816028U CN 207816028 U CN207816028 U CN 207816028U CN 201721929244 U CN201721929244 U CN 201721929244U CN 207816028 U CN207816028 U CN 207816028U
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Abstract
The utility model discloses a kind of double cold section of superhigh temperature difference cooling towers, including cooling tower ontology, ventilation dynamical system set on the air outlet of cooling tower bodies top and at air outlet, set on the air inlet of cooling tower body bottom portion, inlet and outlet, and it is sequentially arranged in the drop filling layer and thin film filling layer of cooling tower body interior from top to bottom, it further include the water distribution system set on cooling tower body interior, water distribution system is extended to from cooling tower bottom at the top of cooling tower, the bottom end of water distribution system is connected to water inlet, the top of water distribution system is set at the top of cooling tower, cooling water is delivered to top and the discharge of water distribution system by water distribution system.The double cold section of superhigh temperature difference cooling towers of the utility model are realized carries out convection current, heat exchange by cooling water water and air-flow, the cooling water that temperature declines to a great extent, is fully cooled is obtained, to realize circulating cooling.
Description
Technical field
The utility model is related to cooling tower technical field more particularly to a kind of double cooling section superhigh temperature difference cooling towers.
Background technology
Currently, cooling tower (The cooling tower) is to use water as circulating coolant, it is from some by cooling water
After absorbing heat in system, to reduce the device of water temperature in the cooling water transport to cooling tower of heating, the cooling water after water temperature is reduced
Continue to serve as circulating coolant.Cooling water temperature is to carry out cold and hot exchange after contacting with air flowing using water to generate steam, is steamed
Vapour volatilization takes away heat and reaches the principles such as evaporative heat loss, convection current heat transfer and radiant heat transfer to disperse industrially or be produced in refrigeration air-conditioner
Raw waste heat reduces the evaporating radiator of water temperature, and to ensure that the normal operation of system, device are generally tubbiness, therefore named is cold
But tower.
Traditional cooling tower heat transfer is inadequate, causes cooling water cooling inadequate, that is, the high-temperature cooling water inputted has not enough time to fill
Cooling is divided to be discharged, the temperature of the cooling water of reflux is excessively high, it is difficult to the effect for playing circulating cooling medium, especially for drop
Temperature requires more harsh exquisite system, existing common cooling tower to be difficult to play effectiveness.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of double cooling section superhigh temperature differences are cold
But tower, to solve the technical issues of cooling water cooling in existing cooling tower is insufficient, cooling water cannot be satisfied circulating cooling effect.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of double cold section of superhigh temperature difference cooling towers, including cooling tower ontology, set on cooling tower bodies top air outlet and
Ventilation dynamical system at air outlet, the air inlet set on cooling tower body bottom portion, inlet and outlet, and from upper
It is sequentially arranged in the drop filling layer and thin film filling layer of cooling tower body interior under, further includes being set to cooling tower body interior
Water distribution system, the water distribution system extend to cooling tower bodies top from cooling tower body bottom portion；
The bottom end of the water distribution system is connected to water inlet, and the top of the water distribution system is set at the top of cooling tower, water distribution
Cooling water is delivered to drop filling layer by system.
Further, the cooling tower body interior is additionally provided with receipts water system, and the receipts water system is set to air outlet and matches
Between water system.
Further, the receipts water system is metal water strainer.
Further, the air inlet is set on the side wall of cooling tower body bottom portion, and air inlet is located at water inlet and goes out
Above the mouth of a river.
Further, the cooling tower body interior is additionally provided with water-collecting tray, and the water-collecting tray is set to the lower section of air inlet, and
The water-collecting tray is located at the top of water inlet and water outlet；
The water-collecting tray is for collecting the water at low temperature fallen from thin film filling layer.
Further, through hole is equipped in the middle part of the water-collecting tray, the water distribution system passes through the water-collecting tray from through hole,
The water-collecting tray is connected to by through hole with the water outlet.
Further, the drop filling layer is drop type grid packing made of PP materials.
Further, the thin film filling layer is film made of PVC material.
Further, the air inlet is additionally provided with guiding device.
Further, the top of the water distribution system is equipped with drenching sprayer, the drop of the drenching sprayer direction below
Packing layer.
Compared with prior art, the beneficial effects of the utility model are：
Cooling water is delivered to cooling tower ontology top by the double cold section of superhigh temperature difference cooling towers of the utility model by water distribution system
Portion is simultaneously discharged, by means of the weight distribution of cooling water itself on drop filling layer, while air-flow constantly pass through from the bottom up it is thin
Film packing layer and drop filling layer；By means of the peptizaiton of drop filling layer so that air-flow and cooling water even convective, dispersion
And come into full contact with, it is achieved in and cooling water progress primary cooling is obtained into primary cooling water；Further, primary cooling water is delivered to
Thin film filling layer realizes further dispersion primary cooling water, primary cooling by means of the groove of dense distribution on thin film filling layer
Water further carries out convection current, heat exchange with air-flow, obtains the cooling water water that temperature declines to a great extent, is fully cooled, and is followed to realize
The effect of ring cooling.
Description of the drawings
Fig. 1 is a kind of double cold section of superhigh temperature difference cooling towers of embodiment of the utility model.
In figure：1, cooling tower ontology；11, air outlet；111, ventilation dynamical system；12, air inlet；121, guiding device；
13, water inlet；14, water outlet；15, drop filling layer；16, thin film filling layer；17, water distribution system；171, drenching sprayer；18、
Receive water system；19, water-collecting tray；191, through hole.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1, for a kind of double cold section of superhigh temperature difference cooling towers of the utility model.This pair of cold section of superhigh temperature difference cooling tower
Including cooling tower ontology 1, (in the present embodiment, cooling tower ontology 1 is preferably barrel-shaped structure, in other embodiments, cooling
Tower ontology 1 can also be spherical or cube shaped), set on 1 top of cooling tower ontology air outlet 11 and be set to air outlet 11
The ventilation dynamical system 111 at place, air inlet 12, water inlet 13 and water outlet 14 set on 1 bottom of cooling tower ontology, and from upper
The drop filling layer 15 and thin film filling layer 16 being sequentially arranged under inside cooling tower ontology 1 are additionally provided with inside cooling tower ontology 1
Water distribution system 17, water distribution system 17 extend to the top of cooling tower ontology 1 from the bottom of cooling tower ontology 1.It is dynamic by means of divulging information
The continuous exhausting at air outlet 11 of Force system 111, the inside of cooling tower ontology 1 form negative pressure, air stream from air inlet 12 into
Enter the inside of cooling tower ontology 1, sequentially pass through thin film filling layer 16 and drop filling layer 15 from bottom to up, finally from air outlet 11
Discharge.Cooling water flows into water distribution system 17 from water inlet 13, by means of the effect of the distribution flow of water distribution system 17, water distribution system
17 are delivered to cooling water by the bottom of cooling tower ontology 1 top and the discharge of water distribution system 17, the cooling water of discharge from up to
Under sequentially pass through drop filling layer 15 and thin film filling layer 16, cooling water is across drop packing layer 15 and 16 mistake of thin film filling layer
It is fully contacted with air stream in journey and heat exchange, cooling water water is carried out in two steps cooling and obtains the cooling water of relative low temperature.
Since cooling water water is carried out in two steps cooling so that cooling water water cooling is more thorough, considerably increases into the cold of cooling tower
But the temperature difference between water and the cooling water for going out cooling tower meets high temperature difference or the requirement of superhigh temperature difference cooling cycle, eliminates double
The a series of complex that grade formula cooling tower systems need to be arranged multiple stage circulation water pump and bring configures, and reduces the occupation of land face of Circulating Water Field
Product plays the purpose for reducing equipment and land resource investment, reducing system energy loss, simplifying system operation operational sequence,
Technology and remarkable in economical benefits.In addition, the elevated temperature gas after heat exchange is discharged upwards, made by means of the buoyancy of heated gas itself
With the load of reduction ventilation dynamical system 111 simultaneously reduces power consumption.Air stream gradually carries out heat exchange from the bottom up, leads to lower part
Divide airflow temperature low, upper part airflow temperature is high, gradually passes through the cooling water of drop packing layer 15 and thin film filling layer 16
Heat exchange is gradually carried out from top to bottom, causes top cooling water temperature high, lower part cooling water temperature is low, is effectively prevented as a result,
Air stream after heating heats cooling cooling water again.
As preferred embodiment, drop filling layer 15 is drop type grid packing made of PP materials, this is filled out
Material has the characteristics that tolerance high temperature, ventilation resistance are low, (is utilized using the nonsaturated air stream across bottom film packing layer 16
The surplus capacity of air enthalpy) while carry out big temperature gradient (cooling load is low) to cooling water and precool, and be unlikely to entirety
The ventilation resistance of cooling tower ontology 1 generates the influence of excess load.
As preferred embodiment, thin film filling layer 16 is film made of PVC material.Filler heat
Work function admirable, to the wide adaptability of cooling gas-water ratio, the volume in gas-water ratio λ >=1.3 dissipates matter coefficient and can reach
25000kg/m3.h more than, the high load capacity cooling of thin film filling layer 16 is effectively realized, realizes cooling water before cooling and cooling
The high temperature difference between cooling water afterwards meets the requirement for being fully cooled high-temperature cooling water.
As preferred embodiment, the inside of cooling tower ontology 1, which is additionally provided with, receives water system 18, receives water system 18 and is set to out
Between air port 11 and water distribution system 17.The water that the vapor or air stream that cooling water is gone out by vapor evolution as a result, are taken away steams
Gas can received further cooling at water system 18 and be condensed into water droplet, prevent the excessive drain evaporation of recirculated cooling water, simultaneously
Prevent the cooling water in water distribution system 17 from directly ejecting cooling tower ontology 1.In the present embodiment, it is preferably more to receive water system 18
Layer metal water strainer, metal water strainer have heat conduction efficiency height, resistance to compression, corrosion-resistant and other effects, being capable of high efficiente callback condensed water
And durable.
As preferred embodiment, air inlet 12 is to be arranged in pairs, and is respectively arranged on the side of 1 liang of side bottom of cooling tower ontology
On wall, water inlet 13 is parallel with water outlet 14 and is set to the bottom of cooling tower ontology 1, and air inlet 12 is located at water inlet 13 and goes out
The top at the mouth of a river 14.As a result, from 1 liang of side bottom of cooling tower ontology into air stream, air stream is delivered up, from cooling tower ontology 1
The cooling water that top is fallen is fallen at the water outlet 14 of the lower section of air inlet 12, hereby it is achieved that air stream and cooling water fill
Tactile, sufficient heat exchange is tapped, meets the utility model and is fully cooled cooling water, increases the temperature difference of cooling front and back cooling water.
In the present embodiment, water-collecting tray 19 is additionally provided with inside cooling tower ontology 1, water-collecting tray 19 is set to the lower section of air inlet 12 and positioned at water inlet
The top of mouth 13 and water outlet 14, for collecting the cooling water fallen from thin film filling layer 16.In a particular embodiment, collect
The middle part of water pond 19 is equipped with through hole 191, and water distribution system 17 is connected to water inlet 13 and passes through water-collecting tray from 191 middle part of through hole
19, the aperture of through hole 191 is more than the caliber of water distribution system 17.Cooling water after cooling from through hole 191 and matches water system as a result,
Gap location between system 17 flows into water outlet 14, realizes the effect efficiently collected cooling water and be quickly discharged.
As preferred embodiment, guiding device 121 is additionally provided at air inlet 12, guiding device 121 is opening up
Catch, when the cooling water of whereabouts splashes on opening up catch, since catch is opening up, can prevent cooling water from
It is flowed out at air inlet 12, further reduces loss of cooling water during circulating cooling, while also there is guiding wind direction
Effect.
As preferred embodiment, the top of water distribution system 17 is equipped with drenching sprayer 171, drenching sprayer 171 towards its
The drop filling layer 15 of lower section.Cooling water can further be disperseed by drenching sprayer 171 as a result, so that cooling water-dispersed bold and vigorous
Be sprinkled upon on drop filling layer 15, realize the cooling water of high temperature and drop filling layer 15 come into full contact with, sufficient heat exchange.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (10)
1. a kind of double cold section of superhigh temperature difference cooling tower, which is characterized in that including cooling tower ontology, set on cooling tower bodies top
Air outlet and the ventilation dynamical system at air outlet, the air inlet set on cooling tower body bottom portion, inlet and outlet,
And it is sequentially arranged in the drop filling layer and thin film filling layer of cooling tower body interior from top to bottom, further include being set to cooling tower sheet
The water distribution system in internal portion, the water distribution system are extended to from cooling tower bottom at the top of cooling tower；
The bottom end of the water distribution system is connected to water inlet, and the top of the water distribution system is set at the top of cooling tower, water distribution system
Cooling water is delivered to drop filling layer.
2. double cold section of superhigh temperature difference cooling tower as described in claim 1, which is characterized in that the cooling tower body interior is also set
There are receipts water system, the receipts water system to be set between air outlet and water distribution system.
3. double cold section of superhigh temperature difference cooling tower as claimed in claim 2, which is characterized in that the receipts water system is metal drainage
Net.
4. double cold section of superhigh temperature difference cooling tower as described in claim 1, which is characterized in that the air inlet is set to cooling tower sheet
On the side wall of body bottom, and air inlet is located at the top of water inlet and water outlet.
5. double cold section of superhigh temperature difference cooling tower as claimed in claim 4, which is characterized in that the cooling tower body interior is also set
There is water-collecting tray, the water-collecting tray is set to the lower section of air inlet, and the water-collecting tray is located at the top of water inlet and water outlet；
The water-collecting tray is for collecting the water at low temperature fallen from thin film filling layer.
6. double cold section of superhigh temperature difference cooling tower as claimed in claim 5, which is characterized in that be equipped with and run through in the middle part of the water-collecting tray
Hole, the water distribution system pass through the water-collecting tray, the water-collecting tray to be connected to the water outlet by through hole from through hole.
7. double cold section of superhigh temperature difference cooling tower as described in claim 1, which is characterized in that the drop filling layer is PP materials
Manufactured drop type grid packing.
8. double cold section of superhigh temperature difference cooling tower as described in claim 1, which is characterized in that the thin film filling layer is PVC materials
Film made of matter.
9. double cold section of superhigh temperature difference cooling tower as described in claim 1, which is characterized in that the air inlet is additionally provided with water conservancy diversion
Device.
10. such as the double cold section of superhigh temperature difference cooling towers of claim 1-9 any one of them, which is characterized in that the water distribution system
Top be equipped with drenching sprayer, the drenching sprayer is towards drop filling layer below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929244.3U CN207816028U (en) | 2017-12-30 | 2017-12-30 | A kind of double cold section of superhigh temperature difference cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929244.3U CN207816028U (en) | 2017-12-30 | 2017-12-30 | A kind of double cold section of superhigh temperature difference cooling tower |
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| Publication Number | Publication Date |
|---|---|
| CN207816028U true CN207816028U (en) | 2018-09-04 |
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ID=63329388
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929244.3U Active CN207816028U (en) | 2017-12-30 | 2017-12-30 | A kind of double cold section of superhigh temperature difference cooling tower |
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| CN (1) | CN207816028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654901A (en) * | 2019-01-17 | 2019-04-19 | 武汉泰康翔科技股份有限公司 | A kind of circulating water cooling treatment equipment |
-
2017
- 2017-12-30 CN CN201721929244.3U patent/CN207816028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654901A (en) * | 2019-01-17 | 2019-04-19 | 武汉泰康翔科技股份有限公司 | A kind of circulating water cooling treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8 Huoda 7th Road, Nahuo Industrial Zone, Yangdong District, Yangjiang City, Guangdong Province, 529931 Patentee after: Guangdong Tianli Cooling Tower Co.,Ltd. Address before: No.8 Huoda 7th Road, Nahuo Industrial Zone, Yangdong District, Yangjiang City, Guangdong Province, 529931 Patentee before: YANGJIANG T-LEAD COOLING TOWER CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |