CN207976003U - A kind of enclosed crossflow cooling tower - Google Patents
A kind of enclosed crossflow cooling tower Download PDFInfo
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- CN207976003U CN207976003U CN201820155950.5U CN201820155950U CN207976003U CN 207976003 U CN207976003 U CN 207976003U CN 201820155950 U CN201820155950 U CN 201820155950U CN 207976003 U CN207976003 U CN 207976003U
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- cooling tower
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- crossflow cooling
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Abstract
The utility model discloses a kind of enclosed crossflow cooling towers, the water accumulation basin of same transverse flow enclosed cooling tower is to be divided into two independent water accumulation basins by two air inlet directions to form, and there is certain spacing distance between two independent water accumulation basins, the spray guard system summarized for enclosed crossflow cooling tower is taken over respectively two aspectant positions of water accumulation basin.Two pipe heat exchangers of enclosed crossflow cooling tower are divided to the another top for being placed in two independences not basin, and spray system is respectively equipped with above pipe heat exchanger.The utility model makes the transverse flow enclosed cooling tower scale of construction be easy to do more by special structure design, energy-efficient, is conducive to transport and installation, also more saves production cost, transportation cost and use cost.
Description
Technical field
The present invention relates to a kind of cooling equipment, specifically a kind of enclosed crossflow cooling tower.
Background technology
Closed cooling tower（Also evaporating air cooler or closed cooling tower are）It is by tubular typeHeat exchangerIt is placed in tower, passes through
CirculationAir, shower water and recirculated water heat exchange ensure cooling-down effect.
The structure feature of enclosed crossflow cooling tower is that pipe heat exchanger is equipped at left and right sides of water accumulation basin, and two tubular types are changed
There are gas channels, channel top to be equipped with wind turbine among hot device.It is equipped with water distribution system above pipe heat exchanger, will be accumulated with water pump
Water pumping in basin is sent to the water distribution system for the side of changing, and flow is vertically fallen, and under the suction of wind turbine, external air flow is horizontal
By pipe heat exchanger, to carry out heat exchange, mass transter.The fluid temperature (F.T.) in pipe heat exchanger is set to reduce.It is cold based on enclosed
But the installation difficulty of the structure feature of tower complexity, especially pipe heat exchanger, bulk delivery scene is very big, so existing production
Product are usually assembled into an entirety or two sections are divided to deliver.And general open cooling tower is no tubular type changes
Hot device, be exactly usually bulk delivery in-site installation.Common haulage vehicle, usual compartment clear span be not more than 2.5 meters, 16 meters with
On haulage vehicle, body width has 2.6,2.8,3.0 etc. a variety of, and 2.8 meters of this width are most common.It is not to transport object
The body width of vehicle is allowed more than, the cargo more than 3.0 meters, the cost that transport point is spent will significantly increase, when
The particularity of vehicle used, another party is to belong to the transport scope of large-sized object when transport object width crosses 3.5 meters, right
Haulage vehicle, personnel, road has more harsh requirement, such transportation cost is that this industry cannot be born as cooling tower
's.So present domestic closed cooling tower supplier, for self-contained or segmentation manufacture enclosed tower, but tower, width all limit
Within 3 meters.This has limitation to the scale of construction size of separate unit closed cooling tower, when the required closed cooling tower scale of construction of client is big
When, typically more are placed in together need to side by side, client will repeatedly take over and distribution and subsequent make and manage more complicated
Etc..
On the other hand, it is that far below more small volume encloseds are flow over that can make the big scale of construction enclosed crossflow cooling tower cost of separate unit
Cooling tower combination.
Invention content
The purpose of the present invention is in view of the above problems, providing a kind of enclosed crossflow cooling tower, the present invention passes through special knot
Structure designs, and the transverse flow enclosed cooling tower scale of construction is made to be easy to do more, energy-efficient, is conducive to transport and installation, also more saves production
Cost, transportation cost and use cost.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of enclosed crossflow cooling tower, it includes tower body,
The removable seperated module and the duct chamber between seperated module that the tower body is oppositely arranged by two are constituted；Described point
Module includes the upper module and lower module of dismantled and assembled combination；The upper module includes the packing being arranged in upper frame；
The lower module includes the water accumulation basin of bottom and the installation frame positioned at water accumulation basin upper end, and tubular type is provided in the installation frame
Heat exchanger；Spray header system and circulating water pipe system are provided in the duct chamber；The duct chamber top is provided with air duct,
It is provided with blower fan system in the air duct.
Preferably, low water level operation device is both provided in the water accumulation basin, the low water level operation device includes level
The suction hose being arranged inside water accumulation basin；Described suction hose one end be arranged on water accumulation basin side wall and on water accumulation basin outer wall
The connection of spray system outlet pipe, the other end sealed up by sealing plate；It is provided with water sucking mouth on the cylindrical wall of the suction hose；Institute
Water sucking mouth is stated towards water accumulation basin bottom surface to be arranged；It is provided with wing plate on the cylindrical wall of the suction hose；The wing plate is symmetricly set on
Water sucking mouth both sides；The wing plate is parallel to horizontal plane setting.
Preferably, the wing plate length is more than water sucking mouth length.
Preferably, the circulating water pipe system includes circulatory system water inlet pipe and circulatory system outlet pipe；The cyclic system
Water inlet pipe lower end unite as water inlet, upper end branch is separately connected two pipe heat exchanger entrances；On the circulatory system outlet pipe
End branch is separately connected pipe heat exchanger outlet, and lower end is water outlet.
Preferably, the spray header system includes spray system outlet pipe and spray system water inlet pipe；The spray system
System outlet pipe entrance branch is respectively communicated with low water level operation device, outlet connection water pump；The spray system water inlet tube inlet connects
Water pump, outlet branches connect packing.
Preferably, position level is equipped with partition board between the opposite outer wall upper edge of two water accumulation basins；The spray header system
And the pipeline of circulating water pipe system is arranged across partition board.
Preferably, two sides is provided with centre panel before and after the duct chamber；The upper frame, installation frame and centre panel
Between be bolted；It is provided with maintenance door in the centre panel.
Preferably, fixation is bolted between the upper frame and installation frame.
Preferably, the sealing plate end is provided with cartridge filter；The filtering drum outer wall is filter screen；The cartridge filter end
For opening；The sealing plate is removably tightly connected by screw and water suction pipe end.
Preferably, the cartridge filter end is evenly arranged with water guide blade in a ring.
Beneficial effects of the present invention：
The present invention is most distinct feature is that the water accumulation basin of same transverse flow enclosed cooling tower is divided by two air inlet directions
What two independent water accumulation basins formed, and have certain spacing distance between two independent water accumulation basins, two independent products
Basin upper edge is equipped with one piece of partition board, and effect is also used as maintenance channel to separate connection inside enclosed tower and extraneous.It is closing
When having drift ice inside formula crossflow cooling tower, water can be re-injected into after being dropped on the partition board in two water accumulation basins.Two
The spray guard system summarized for enclosed crossflow cooling tower is taken in a aspectant position of water accumulation basin respectively.Water-spray system and cycle
The pipeline of water system is up penetrated in tower by enclosed crossflow cooling tower lower part, passes through partition board set in tower, the arrangement of pipeline
The sealing performance of water accumulation basin is not interfered with.The present invention makes the separate unit transverse flow enclosed cooling tower scale of construction by special structure design
It is easy to do more, it is energy-efficient, it is conducive to transport and installation, also more saves production cost, transportation cost and use cost.
On the one hand the low water level operation device of use is avoided that whirlpool generates, ensure stability of flow, reduces vibration, reduces cold
But the operating water level of tower reduces cooling tower manufacturing cost, on the other hand, because reduction operating water level is the result is that cooling tower is integrally set
Standby operating weight reduces, and being more conducively mounted on roof has weight of equipment in the place of strict demand.
Filter screen in low water level operation device uses Demountable, is inserted directly into or takes out from water suction pipe end
Go out to be dismounted, it is easy to loading and unloading, while filter screen end is also provided with water guide blade, may further ensure that flow in suction hose
Interior uniform and stable flowing does not generate whirlpool, ensures discharge stability, reduces vibration equipment loss.
Description of the drawings
Fig. 1 is a kind of enclosed crossflow cooling tower positive structure schematic of the present invention；
Fig. 2 is a kind of enclosed crossflow cooling tower side structure schematic diagram of the present invention；
Fig. 3 is a kind of inside 3D configuration schematic diagrams of enclosed crossflow cooling tower of the present invention.
Fig. 4 is the lower module structural schematic diagram involved by a kind of enclosed crossflow cooling tower of the present invention；
Fig. 5 is the structural schematic diagram that low water level operation device is mounted on water accumulation basin in the present invention；
Fig. 6 is the 3D structural schematic diagrams of low water level operation device；
Fig. 7 is the internal structure schematic diagram of one embodiment of low water level operation device.
In figure：1, support element；2, tower body；3, lower module；4, upper module；5, partition board；6, top plate；7, centre panel；8, it examines
Repair door；9, air duct；10, blower fan system；11, seperated module；12, duct chamber；31, pipe heat exchanger；33, side plate；34, ponding
Basin；35, low water level operation device；37, installation frame；41, packing；42, upper frame；71, circulatory system water inlet pipe；72、
Circulatory system outlet pipe；73, spray system outlet pipe；74, spray system water inlet pipe；75, water pump；86, suction hose；87, it is discharged
Mouthful；88, sealing plate；89, wing plate；90, water sucking mouth；91, cartridge filter；92, water guide blade.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention into
The description of row detailed description, this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As shown in figs. 1-7, concrete structure of the invention is：A kind of enclosed crossflow cooling tower, it includes tower body 2, the tower
The removable seperated module 11 and the duct chamber 12 between seperated module 11 that body 2 is oppositely arranged by two are constituted；It is described
Seperated module 11 includes the upper module 4 and lower module 3 of dismantled and assembled combination；The upper module 4 includes being arranged in upper frame 42
Packing 41；The lower module 3 includes the water accumulation basin 34 of bottom and the installation frame 37 positioned at 34 upper end of water accumulation basin, the peace
It frames up and is provided with pipe heat exchanger 31 in frame 37；Spray header system and circulating water pipe system are provided in the duct chamber 12；
12 top of the duct chamber is provided with air duct 9, and blower fan system 10 is provided in the air duct 9.
Preferably, low water level operation device 35 is both provided in the water accumulation basin 34, the low water level operation device 35 wraps
Include the suction hose 86 being horizontally set on inside water accumulation basin 34；86 one end of the suction hose be arranged on 34 side wall of water accumulation basin and with position
It is connected in the spray system outlet pipe 73 on 34 outer wall of water accumulation basin, the other end is sealed up by sealing plate 88；The suction hose 86
Water sucking mouth 90 is provided on cylindrical wall；The water sucking mouth 90 is arranged towards 34 bottom surface of water accumulation basin；The cylindrical wall of the suction hose 86
On be provided with wing plate 89；The wing plate 89 is symmetricly set on 90 both sides of water sucking mouth；The wing plate 89 is parallel to horizontal plane setting.
Preferably, 89 length of the wing plate is more than 90 length of water sucking mouth.
Preferably, the circulating water pipe system includes circulatory system water inlet pipe 71 and circulatory system outlet pipe 72；It is described to follow
71 lower end of loop system water inlet pipe is water inlet, and upper end branch is separately connected two 31 entrances of pipe heat exchanger；The circulatory system
72 upper end branch of outlet pipe is separately connected the outlet of pipe heat exchanger 31, and lower end is water outlet.
Preferably, the spray header system includes spray system outlet pipe 73 and spray system water inlet pipe 74；The spray
73 entrance branch of leaching system outlet pipe is respectively communicated with low water level operation device 35, outlet connection water pump 75；The spray system into
74 entrance of water pipe connects water pump 75, and outlet branches connect packing 41.
Preferably, position level is equipped with partition board 5 between the opposite outer wall upper edge of two water accumulation basins 34；The shower water piping
System and the pipeline of circulating water pipe system are arranged across partition board 5.
Preferably, two sides is provided with centre panel 7 before and after the duct chamber 12；The upper frame 42, installation frame 37 with
It is bolted between centre panel 7；Maintenance door 8 is provided in the centre panel 7.
Preferably, fixation is bolted between the upper frame 42 and installation frame 37.
Preferably, 88 end of the sealing plate is provided with cartridge filter 91；91 outer wall of the cartridge filter is filter screen；The filtering
91 ends of cylinder are opening；The sealing plate 88 is removably tightly connected by screw and 86 end of suction hose.
Preferably, 91 end of the cartridge filter is evenly arranged with water guide blade 92 in a ring.
Preferably, it is bolted between the upper frame 42 and installation frame 37 and centre panel 7.
Preferably, 2 lower end of the tower body is provided with support element 1.
A kind of crossflow cooling tower 2 as shown in Figure 1, its installation need client to provide support element 1 for oneself, and support element 1 can be
Concrete pedestal or the identical base steel plinth of size, L1 are tower body length dimension, and W1 is tower body width dimensions.
Fig. 2 is a kind of enclosed crossflow cooling tower structural schematic diagram of the present invention, by the component of enclosed crossflow cooling tower in factory
It is assembled into lower module 3 and upper module 4, remaining part can be used as loose mail delivery, and institute dimensioning L2 and W2 are respectively to grow on lower module 3
Degree and width, as long as length dimension L2 is not more than 3 meters or more, transportation cost is in the reasonable scope, so in design only
Width dimensions W2 is wanted to increase, the scale of construction of separate unit enclosed crossflow cooling tower can accomplish bigger.
In 3 configuration diagram of lower module shown in Fig. 3, pipe heat exchanger 31 is placed in 34 top of water accumulation basin, pipe heat exchanger 31
Two sides are equipped with side plate 33, and have installation frame 37 etc. and make shaping structures.In transverse flow enclosed cooling tower product, it is based on performance
The width dimensions W3 of reason, pipe heat exchanger 31 should not be too large, typically not greater than 1.5 meters, so L2 can be controlled completely
Within 3 meters of width.First lower module 3 or so is set when Assembling, the size L6 that spacing is noted by Fig. 1.Again by upper module 4
It is individually positioned on lower module 3.The installation of remaining loose mail is consistent with open cooling tower, is easy to be mounted at the scene.Partition board 5
With two 34 components of water accumulation basin it is connect by opposite upper edge, partition board 5 is interconnected to constitute with centre panel 7 and top plate 6
Frame shape keeps the horizontal cooling tower inner space of enclosed isolated from the outside world.External air flow can only under the action of blower fan system 10, via
Pipe heat exchanger 31 and packing 41 enter in tower, are then discharged in external environment through air duct 9.Centre panel 7 can be
It is formed by 1, can also be more than one piece, be equipped with maintenance door 8 above.The spray system of horizontal closed cooling tower is set inside water accumulation basin 34
There is a kind of low water level operation device 35, it connect with spray system outlet pipe 73.The effect of low water level operation device 35 is to make product
Water in basin 34 can faster focus on water outlet, and be avoided that whirlpool generates, and removal vibration improves flow, to have
Effect reduces operating water level, can mitigate the operating weight of closed cooling tower.
Spray system water inlet pipe 74, circulatory system water inlet pipe 71, circulatory system outlet pipe 72 are up worn from 5 lower section of partition board
Enter in tower, and is respectively connected with pipe heat exchanger 31.The arrangement of these pipelines is the sealing performance for not influencing water accumulation basin 34
's.
Extraneous cooling water is flowed into from 71 lower port of circulatory system water inlet pipe, then from 71 upper port stream of circulatory system water inlet pipe
Enter inside the pipe heat exchanger 31 of both sides；The upper port for being flowed into circulatory system outlet pipe 72 is exported from pipe heat exchanger 31 again,
It is then out.
Water in water accumulation basin 34 is first flowed into water pump 75 through spray system outlet pipe 73, and spray system is pumped into through water pump 75
The lower port of water inlet pipe 74 is flowed on packing 41 from 74 upper port of spray system water inlet pipe, then flows back into water accumulation basin,
Pipe heat exchanger can be cooled down from packing 41 toward the water to fall.
Low water level operation principle of device is effective water suction section by increasing pipeline in water accumulation basin, is made in water accumulation basin
Water can faster focus on water outlet, and be avoided that whirlpool generates, to effectively reduce the operating water level of cooling tower, on the one hand
Cooling tower manufacturing cost is reduced, on the other hand because reduction operating water level is the result is that the operating weight drop of cooling tower integral device
Low, being more conducively mounted on roof has weight of equipment in the place of strict demand.
Low water level operation device 35 enables the water in water accumulation basin by increasing effective water suction section of the pipeline in water accumulation basin
Water outlet is faster focused on, and is avoided that whirlpool generates, to effectively reduce operating water level.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (10)
1. a kind of enclosed crossflow cooling tower, it includes tower body（2）, which is characterized in that the tower body（2）It is oppositely arranged by two
Removable fission module（11）And positioned at seperated module（11）Between duct chamber（12）It constitutes；The fission module（11）Packet
Include the upper module of dismantled and assembled combination（4）And lower module（3）；The upper module（4）Including being arranged in upper frame（42）Interior water drenching
Filler（41）；The lower module（3）Water accumulation basin including bottom（34）And it is located at water accumulation basin（34）The installation frame of upper end（37）,
The installation frame（37）Inside it is provided with pipe heat exchanger（31）；The duct chamber（12）It is inside provided with spray header system and follows
Ring water pipe system；The duct chamber（12）Top is provided with air duct（9）, the air duct（9）Inside it is provided with blower fan system（10）.
2. a kind of enclosed crossflow cooling tower according to claim 1, which is characterized in that the water accumulation basin（34）Inside it is respectively provided with
There is low water level operation device（35）, the low water level operation device（35）Including being horizontally set on water accumulation basin（34）Internal water suction
Pipe（86）；The suction hose（86）One end is arranged in water accumulation basin（34）On side wall and with positioned at water accumulation basin（34）Spray on outer wall
System outlet pipe（73）Connection, the other end pass through sealing plate（88）It seals up；The suction hose（86）Cylindrical wall on be provided with suction
The mouth of a river（90）；The water sucking mouth（90）Towards water accumulation basin（34）Bottom surface is arranged；The suction hose（86）Cylindrical wall on be provided with
Wing plate（89）；The wing plate（89）It is symmetricly set on water sucking mouth（90）Both sides；The wing plate（89）It is parallel to horizontal plane setting.
3. a kind of enclosed crossflow cooling tower according to claim 2, which is characterized in that the wing plate（89）Length, which is more than, inhales
The mouth of a river（90）Length.
4. a kind of enclosed crossflow cooling tower according to claim 1, which is characterized in that the circulating water pipe system includes following
Loop system water inlet pipe（71）With circulatory system outlet pipe（72）；The circulatory system water inlet pipe（71）Lower end is water inlet, upper end
Branch is separately connected two pipe heat exchangers（31）Entrance；The circulatory system outlet pipe（72）Upper end branch is separately connected tubular type
Heat exchanger（31）Outlet, lower end are the outlet of water.
5. a kind of enclosed crossflow cooling tower according to claim 1, which is characterized in that the spray header system includes spray
Leaching system outlet pipe（73）With spray system water inlet pipe（74）；The spray system outlet pipe（73）Entrance branch is respectively communicated with low
Water level running gear（35）, outlet connection water pump（75）；The spray system water inlet pipe（74）Entrance connects water pump（75）, outlet
Branch connects packing（41）.
6. according to a kind of enclosed crossflow cooling tower of claim 1-5 any one of them, which is characterized in that two water accumulation basins（34）
Position level is equipped with partition board between opposite outer wall upper edge（5）；The pipeline of the spray header system and circulating water pipe system is worn
Cross partition board（5）Setting.
7. a kind of enclosed crossflow cooling tower according to claim 6, which is characterized in that the duct chamber（12）Front and back two sides
It is provided with centre panel（7）；The upper frame（42）, installation frame（37）With centre panel（7）Between be bolted；Institute
State centre panel（7）On be provided with maintenance door（8）.
8. a kind of enclosed crossflow cooling tower according to claim 1, which is characterized in that the upper frame（42）With installing frame
Frame（37）Between fixation is bolted.
9. a kind of enclosed crossflow cooling tower according to claim 2, which is characterized in that the sealing plate（88）End is provided with
Cartridge filter（91）；The cartridge filter（91）Outer wall is filter screen；The cartridge filter（91）End is opening；The sealing plate（88）It is logical
Cross screw and suction hose（86）End is removably tightly connected.
10. a kind of enclosed crossflow cooling tower according to claim 9, which is characterized in that the cartridge filter（91）End is in
Annular is evenly arranged with water guide blade（92）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155950.5U CN207976003U (en) | 2018-01-30 | 2018-01-30 | A kind of enclosed crossflow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155950.5U CN207976003U (en) | 2018-01-30 | 2018-01-30 | A kind of enclosed crossflow cooling tower |
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| Publication Number | Publication Date |
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| CN207976003U true CN207976003U (en) | 2018-10-16 |
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ID=63766384
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| CN201820155950.5U Active CN207976003U (en) | 2018-01-30 | 2018-01-30 | A kind of enclosed crossflow cooling tower |
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| Country | Link |
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| CN (1) | CN207976003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180768A (en) * | 2018-01-30 | 2018-06-19 | 湖南元亨科技股份有限公司 | A kind of enclosed crossflow cooling tower |
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2018
- 2018-01-30 CN CN201820155950.5U patent/CN207976003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180768A (en) * | 2018-01-30 | 2018-06-19 | 湖南元亨科技股份有限公司 | A kind of enclosed crossflow cooling tower |
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