CN207797801U - One kind can independently operated compound closed cooling tower - Google Patents
One kind can independently operated compound closed cooling tower Download PDFInfo
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- CN207797801U CN207797801U CN201820141942.5U CN201820141942U CN207797801U CN 207797801 U CN207797801 U CN 207797801U CN 201820141942 U CN201820141942 U CN 201820141942U CN 207797801 U CN207797801 U CN 207797801U
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Abstract
The utility model provide one kind can independently operated compound closed cooling tower, including tower body, the first air inlet, the first shutter, evaporative condenser, the second air inlet, Air-cooled Heat Exchanger, the second shutter and axial flow blower；When the evaporative condenser works independently, the first shutter is opened, and the second shutter is closed, axial flow blower works, the flowing of air only enters from first air inlet to be taken away by axial flow blower, and air flowing is without going past air-cooled heat exchanger, to increase the resistance of air；When air-cooled heat exchanger works independently, the first shutter is closed, opens the second shutter, axial flow blower work, air is reached in tower body and taken away by axial flow blower by air-cooled heat exchanger, the second air inlet；When evaporative condenser and Air-cooled Heat Exchanger work at the same time also due to the position relationship of its stagger setting, the air of flowing will not increase resistance, thus need not also increase the quantity of axial flow blower while saving the energy.
Description
Technical field
The utility model is related to a kind of cooling towers.
Specifically, be related to one kind can independently operated compound closed cooling tower.
Background technology
Vaporation-type cools down（It is solidifying）Both device and Air-cooled Heat Exchanger are widely used in refrigeration, metallurgy, chemical industry, petrochemical industry and electric power
Etc. industries.
Vaporation-type cools down（It is solidifying）The shower water that device carries evaporation using air reaches reduction heat exchange plate to take away medium heat
The purpose of steam in the interior medium temperature of pipe or condenser pipe, relative to common cooling（It is solidifying）Device, vaporation-type cooling（It is solidifying）Equipment has
The higher coefficient of heat transfer, but whole process needs to consume a large amount of water, serious waste water resource.
Air-cooled Heat Exchanger is to skim over finned-tube bundle using outside air to take away heat in pipe, and also referred to as dry type exchanges heat, empty
Cold type heat exchanger is exchanged heat using cold air, although realizing water-saving purpose, the coefficient of heat transfer of Air-cooled Heat Exchanger
Low, the effect is unsatisfactory.
In order to realize energy-efficient purpose, vaporation-type is cooled down（It is solidifying）Device and Air-cooled Heat Exchanger are combined together, and utilize sky
The advantage of cooler not water consumption, realizes water-saving purpose.
Since vaporation-type cools down（It is solidifying）Device and Air-cooled Heat Exchanger exchange heat its different heat transfer mechanism, and traditional scheme is general
Simply vaporation-type is cooled down（It is solidifying）Device and Air-cooled Heat Exchanger is arranged apart or the two simple superposition, cannot all make full use of each
From the advantages of.Traditional scheme has the disadvantage that：
（1）Vaporation-type cools down（It is solidifying）Device and Air-cooled Heat Exchanger are arranged apart, and occupation area of equipment is big；Wind turbine quantity compared with
More, cost is higher；The longer system resistance of connecting line is larger.
（2）Vaporation-type cools down（It is solidifying）Together with device and Air-cooled Heat Exchanger simple superposition, since vaporation-type cools down（It is solidifying）Device
It is larger with cooled heat exchanger fan resistance drop, it needs to improve fan shaft power；In order to ensure that vaporation-type cools down（It is solidifying）Device
The air-cooled tube bank spacing of fin of evaporator section heat transfer effect, Air-cooled Heat Exchanger cannot be overstocked, highly cannot be excessively high；It cannot fully send out
Wave the advantage of Air-cooled Heat Exchanger.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, and providing one kind can be independently operated multiple
Mould assembly closed cooling tower.
The purpose of this utility model is reached by following technical measures：One kind can independently operated compound enclosed
Cooling tower, including tower body, the inner hollow of the tower body, the position that bottom end is located on the tower body are equipped with the first air inlet, institute
The first shutter that the first air inlet is equipped with the adjustable first air inlet intake is stated, is located at described first in the tower body
The top of air inlet is equipped with evaporative condenser, and the top that the evaporative condenser is located on the tower body is equipped with the second air inlet
Mouthful, the periphery of second air inlet is equipped with Air-cooled Heat Exchanger, and the periphery of the Air-cooled Heat Exchanger is located on the tower body
Equipped with the second shutter for entering the Air-cooled Heat Exchanger intake is adjusted, the top of the tower body is equipped with axial flow blower.
As an improvement first shutter and second shutter include being mounted on the tower body and being located at
Shutter framework on the outside of first air inlet and the Air-cooled Heat Exchanger, in the shutter framework it is parallel be equipped with it is several
Rotatable shutter axis, the shutter axis are equipped with the louver board for the rectangular shape that can be moved with the shutter shaft rotation,
The distance between described two shutters axis is the louvered width, and one end of each shutter axis is equipped with connection
Arm, the other end of the linking arm are fixed with the connecting plate that can be moved up and down.
As a further improvement, the louver board and one end of the shutter axis connection are equipped with to the shutter
The inclined elongated surfaces of axis direction.
As a further improvement, the evaporative condenser includes the feeding spraying pump being connect with water source, and setting of spiraling exists
The upper horizontal of evaporation beam tube in the tower body, the evaporation beam tube is equipped with the water pipe being connect with the feeding spraying pump, described
Water pipe is equipped with several atomizers towards the evaporation beam tube.
As a further improvement, the atomizer includes the mounting portion being mounted on the water wall, described in stretching
The ejection section of water pipe, the ejection section are equipped with the first spray chamber, the second spray chamber, third spray chamber, institute successively by water (flow) direction
The internal diameter for stating the first spray chamber is more than the internal diameter of second spray chamber, and the internal diameter of second spray chamber is sprayed more than the third
The internal diameter of water cavity is equipped with back taper jet face at the water jet of the third spray chamber.
As a further improvement, the Air-cooled Heat Exchanger includes around being arranged on the outside of second air inlet and institute
The air-cooled tube bank between the second shutter is stated, the air-cooled beam tube is equipped with the inlet and outlet of cooled medium disengaging.
As a further improvement, the air-cooled beam tube is finned air-cooled beam tube.
As a further improvement, the finned air-cooled beam tube matches with the shape of the tower body.
As a further improvement, the tower body is rectangular tower body or round tower body.
By adopting the above-described technical solution, one kind can independently operated compound closed cooling tower, including tower body is described
The inner hollow of tower body, the position that bottom end is located on the tower body are equipped with the first air inlet, and first air inlet is equipped with can
The first shutter of the first air inlet intake is adjusted, is equipped with and evaporates positioned at the top of first air inlet in the tower body
Formula condenser, the top that the evaporative condenser is located on the tower body are equipped with the second air inlet, second air inlet
Periphery is equipped with Air-cooled Heat Exchanger, is equipped with and adjusts into described air-cooled positioned at the periphery of the Air-cooled Heat Exchanger on the tower body
The top of second shutter of formula heat exchanger intake, the tower body is equipped with axial flow blower.
Compared with prior art, the utility model has the advantages that：When the evaporative condenser works independently, described first
Shutter is opened, and second shutter is closed, the axial flow blower work, the flowing of air only from first air inlet into
Enter and taken away by the axial flow blower, and the setting of the position of the air-cooled heat exchanger, allows air flowing without going past the sky
Cold heat exchanger to increase the resistance of air, therefore need not improve the power of axial flow blower, save the energy；Work as institute
When stating air-cooled heat exchanger and working independently, first shutter is closed, opens second shutter, the axial flow blower work
Make, air is reached in the tower body and taken away by the axial flow blower by the air-cooled heat exchanger, second air inlet；It is described
Evaporative condenser and the Air-cooled Heat Exchanger are all non-interference when working independently, and solve because of the big need of moving air resistance
The technical issues of improving the axial flow blower power or increasing the axial flow blower；When the evaporative condenser and described
Also due to the position relationship of its stagger setting, the air of flowing will not increase resistance when Air-cooled Heat Exchanger works at the same time, because
And need not also increase the quantity of axial flow blower while saving the energy, the utility model solves water shortage and takes up an area nervous region
Use limited technical problem.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Attached drawing 1 is the structural schematic diagram inside the utility model.
Attached drawing 2 is the structural schematic diagram of the utility model.
Attached drawing 3 is the finned air-cooled bundle tube structure schematic diagram of one kind described in the utility model.
Attached drawing 4 is the finned air-cooled bundle tube structure schematic diagram of another kind described in the utility model.
Attached drawing 5 is the structural schematic diagram of the first shutter described in the utility model and the second shutter opening state.
Attached drawing 6 is the structural schematic diagram of the first shutter described in the utility model and the second shutter closed state.
Attached drawing 7 is louver board structural schematic diagram described in the utility model.
Attached drawing 8 is atomizer structure schematic diagram described in the utility model.
Specific implementation mode
Embodiment：As shown in attached drawing 1 to attached drawing 8, one kind can independently operated compound closed cooling tower, including tower body 1,
The tower body 1 is rectangular tower body or round tower body, the inner hollow of the tower body 1, and the position that bottom end is located on the tower body 1 is set
There are the first air inlet 11, first air inlet 11 to be equipped with the first shutter 2 of adjustable first air inlet, 11 intake,
It is equipped with evaporative condenser 3 positioned at the top of first air inlet 11 in the tower body 1, is located at the steaming on the tower body 1
The top of hairdo condenser 3 is equipped with the second air inlet 12, and the periphery of second air inlet 12 is equipped with Air-cooled Heat Exchanger 4, institute
It states the periphery on tower body 1 positioned at the Air-cooled Heat Exchanger 4 and is equipped with to adjust and enter the second of 4 intake of Air-cooled Heat Exchanger
The top of shutter 5, the tower body 1 is equipped with axial flow blower 6.
First shutter 2 and second shutter 5 include be mounted on the tower body 1 and positioned at described first into
The shutter framework 21 in air port 11 and the outside of the Air-cooled Heat Exchanger 4, in the shutter framework 21 it is parallel be equipped with it is several can
The shutter axis 22 of rotation, the shutter axis 22 are equipped with the shutter for the rectangular shape that can be rotated with the shutter axis 22
Plate 23, the distance between described two shutters axis 22 are the width of the louver board 23, the louver board 23 and described hundred
One end that leaf window axis 22 connects is equipped with to the inclined elongated surfaces 24 in 22 direction of shutter axis, and the setting of the elongated surfaces 24 allows
The louver board 23 allows the gap between two louver boards 23 to be blocked well in the state of closure, to reach
To better closure effect；One end of each shutter axis 22 is equipped with linking arm 25, and the other end of the linking arm 25 is solid
It is fixed to be equipped with the connecting plate 26 that moved up and down, it can control the different shapes of the louver board 23 by controlling the connecting plate 26
State, to reach the size of control intake.
The evaporative condenser 3 includes the feeding spraying pump 31 being connect with water source, the steaming being arranged in the tower body 1 of spiraling
The upper horizontal of topknot pipe 32, the evaporation beam tube 32 is equipped with the water pipe 33 being connect with the feeding spraying pump 31, the water pipe 33
It is equipped with several atomizers 34 towards the evaporation beam tube 32.
The atomizer 34 includes the mounting portion 341 being mounted on 33 wall of the water pipe, stretches out the spray of the water pipe 33
Portion 342 is penetrated, the ejection section 342 is equipped with the first spray chamber 343, the second spray chamber 344, third spray chamber successively by water (flow) direction
345, the internal diameter of first spray chamber 343 is more than the internal diameter of second spray chamber 344, second spray chamber 344 it is interior
Diameter is more than the internal diameter of the third spray chamber 345, and back taper jet face 346 is equipped at the water jet of the third spray chamber 345；
Due to above-mentioned diameter relationship so that water is through first spray chamber 343, second spray chamber 344, third spray chamber 345
Flow fluid increased dramatically, and the setting of the back taper jet face 346 effectively ensures the misty steam of water jet injection
Jeting effect.
The Air-cooled Heat Exchanger 4 includes around setting in second air inlet, 12 outside and second shutter 5
Between air-cooled beam tube 41, the air-cooled beam tube 41 be equipped with cooled medium disengaging inlet and outlet 42, the air-cooled beam tube 41
For finned air-cooled beam tube 41, the finned air-cooled beam tube 41 matches with the shape of the tower body 1, i.e., the tower body 1 is
The finned air-cooled beam tube 41 is circle when round, and the finned air-cooled beam tube 41 is rectangular when the tower body 1 is rectangular.
Operation logic:
Summer condition：The utility model enters wet operational mode, and the evaporative condenser 3 is worked independently, changed using vaporation-type
Walk heat in the torrid zone.First shutter 2 is opened, and second shutter 5 is closed, and cooled medium enters the evaporation beam tube
32, cooling water is sent by the feeding spraying pump 31 into the water pipe 33, and is uniformly sprayed cooling water by the atomizer 34
Be spread across it is described evaporation beam tube 32 surface formed moisture film, cooled medium with it is described evaporation beam tube 32 outside cooling water and air into
Row heat exchange, the cooling water evaporation evaporated outside beam tube 32 absorb the heat of cooled medium, and the axial flow blower 6 works,
The evaporation beam tube 32 is forced air through, damp-heat air is discharged outside the utility model in time.
Winter condition：The utility model, which enters, does operational mode, and the air-cooled heat exchanger works independently.By first shutter
2 close, and open second shutter 5, and cooled medium enters the finned air-cooled beam tube 41 by the inlet and outlet 42,
The axial flow blower 6 works, and cold air is entered by second shutter 5 and skims over the finned air-cooled beam tube 41, band
The heat that cooled medium is conducted to the finned air-cooled beam tube 41 is walked, the air stream to be exchanged heat passes through second air inlet
The 12 arrival tower body 1 is interior to be taken away by the axial flow blower 6.
Cooperation operating mode：Wet operational mode and dry operational mode, the evaporation can be opened according to actual conditions simultaneously
Formula condenser 3 and the air-cooled heat exchanger work at the same time, and adjust first shutter 2 and second shutter as needed
5 intake, it is real to greatest extent to the greatest extent to regulate and control the exchange capability of heat of the evaporative condenser 3 and the air-cooled heat exchanger
Existing water-saving purpose.
Claims (9)
1. one kind can independently operated compound closed cooling tower, including tower body, the inner hollow of the tower body, feature exist
In：On the tower body positioned at bottom end position be equipped with the first air inlet, first air inlet be equipped with adjustable described first into
First shutter of air port intake, the tower body is interior to be equipped with evaporative condenser, institute positioned at the top of first air inlet
It states the top on tower body positioned at the evaporative condenser and is equipped with the second air inlet, the periphery of second air inlet is equipped with air-cooled
Formula heat exchanger, the periphery that the Air-cooled Heat Exchanger is located on the tower body are equipped with to adjust and enter the Air-cooled Heat Exchanger and enter the wind
The top of second shutter of amount, the tower body is equipped with axial flow blower.
2. one kind according to claim 1 can independently operated compound closed cooling tower, it is characterised in that：Described first
Shutter and second shutter include being mounted on the tower body and being changed positioned at first air inlet and the air-cooled type
Shutter framework on the outside of hot device, it is parallel in the shutter framework to be equipped with several rotatable shutter axis, the shutter
Axis is equipped with the louver board for the rectangular shape that can be moved with the shutter shaft rotation, and the distance between described two shutters axis is institute
Louvered width is stated, one end of each shutter axis is equipped with linking arm, and the other end of the linking arm is fixed with
The connecting plate that can be moved up and down.
3. one kind according to claim 2 can independently operated compound closed cooling tower, it is characterised in that：The blinds
Luffer boards and one end of the shutter axis connection are equipped with to the inclined elongated surfaces of shutter axis direction.
4. one kind according to claim 1 can independently operated compound closed cooling tower, it is characterised in that：The evaporation
Formula condenser includes the feeding spraying pump being connect with water source, and spiral the evaporation beam tube being arranged in the tower body, the evaporation beam tube
Upper horizontal be equipped with the water pipe that connect with the feeding spraying pump, the water pipe is equipped with several towards the mists for evaporating beam tube
Change nozzle.
5. one kind according to claim 4 can independently operated compound closed cooling tower, it is characterised in that：The atomization
Nozzle includes the mounting portion being mounted on the water wall, stretches out the ejection section of the water pipe, and the ejection section presses water (flow) direction
It is equipped with the first spray chamber, the second spray chamber, third spray chamber successively, the internal diameter of first spray chamber is more than described second and sprays water
The internal diameter of chamber, the internal diameter of second spray chamber are more than the internal diameter of the third spray chamber, the water jet of the third spray chamber
Place is equipped with back taper jet face.
6. one kind according to claim 1 can independently operated compound closed cooling tower, it is characterised in that：It is described air-cooled
Formula heat exchanger includes surrounding the air-cooled tube bank being arranged on the outside of second air inlet between second shutter, the sky
Cold beam tube is equipped with the inlet and outlet of cooled medium disengaging.
7. one kind according to claim 6 can independently operated compound closed cooling tower, it is characterised in that：It is described air-cooled
Beam tube is finned air-cooled beam tube.
8. one kind according to claim 7 can independently operated compound closed cooling tower, it is characterised in that：The fin
The air-cooled beam tube of formula matches with the shape of the tower body.
9. one kind according to claim 1 can independently operated compound closed cooling tower, it is characterised in that：The tower body
For rectangular tower body or round tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141942.5U CN207797801U (en) | 2018-01-29 | 2018-01-29 | One kind can independently operated compound closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141942.5U CN207797801U (en) | 2018-01-29 | 2018-01-29 | One kind can independently operated compound closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797801U true CN207797801U (en) | 2018-08-31 |
Family
ID=63269101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141942.5U Active CN207797801U (en) | 2018-01-29 | 2018-01-29 | One kind can independently operated compound closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556480A (en) * | 2021-01-28 | 2021-03-26 | 隆华科技集团（洛阳）股份有限公司 | Intelligent dynamic water-saving composite evaporative condensation cooler |
-
2018
- 2018-01-29 CN CN201820141942.5U patent/CN207797801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556480A (en) * | 2021-01-28 | 2021-03-26 | 隆华科技集团（洛阳）股份有限公司 | Intelligent dynamic water-saving composite evaporative condensation cooler |
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