CN213179606U - Filler device of transverse flow open type cooling tower - Google Patents

Filler device of transverse flow open type cooling tower Download PDF

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Publication number
CN213179606U
CN213179606U CN202022075870.9U CN202022075870U CN213179606U CN 213179606 U CN213179606 U CN 213179606U CN 202022075870 U CN202022075870 U CN 202022075870U CN 213179606 U CN213179606 U CN 213179606U
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China
Prior art keywords
filler
support body
cooling tower
frame body
open cooling
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CN202022075870.9U
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Chinese (zh)
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张劲松
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Jiaoling Feiyang Electromechanical Co ltd
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Jiaoling Feiyang Electromechanical Co ltd
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Abstract

The utility model discloses a filler device of open cooling tower of crossing current, locate the support body in the box including the box, the support body is used for installing the filler, the both sides of box are equipped with the shutter, the top of box is equipped with the fan, the support body includes the body frame body and locates the internal subframe body of body frame, vice support body level sets up, is equipped with the filler between two liang of vice support bodies, vice support body is equipped with the through-hole that the interval set up, the top of the body frame body is equipped with fog dispersal device, fog dispersal device is installed in a plurality of blades of installation shell including installation shell and pivot. The blades which are pivotally installed can swing under the action of water flow and air flow, the flow velocity of fluid is further reduced, the contact area between the fluids is increased, water mist generated at the top of the cooling tower is avoided, and meanwhile, due to the arrangement of the blades, noise generated by impact of water drops when the water distribution system sprays is avoided.

Description

Filler device of transverse flow open type cooling tower
Technical Field
The utility model relates to a cooling tower field, in particular to filler device of open cooling tower of crossing current.
Background
In a traditional cross-flow cooling tower, a water distribution system and a filler system are communicated with each other, and hot water to be cooled is sprayed into the filler from top to bottom through the water distribution system to form a water film or water drops. The external dry and cold air horizontally enters the packing to exchange heat with the water film or water drops, the air is heated and humidified, and the air is discharged out of the tower from the top of the tower in a state of high temperature and high humidity close to saturation. In the seasons of low temperature, rainy season, winter and high humidity, the dew point of the humid and hot air out of the tower is obviously higher than the temperature of the outside air, and the humid and hot air is condensed to generate a plurality of water drops when being discharged out of the tower, thereby generating white fog; the humidity of the downwind area is increased, and the white fog falls on the ground to cause the wet and slippery road surface around the cooling tower, so that the normal inspection of workers is influenced; in winter, icing is formed in severe cold areas, and has adverse effects on nearby high-voltage lines, equipment and buildings, such as icing, short circuits and the like. When the traditional cross-flow cooling tower works, heat is taken away by evaporation, and then a fan or a tall wind cylinder generates suction force to be discharged out of the tower. Therefore, in the operation process of the cooling tower, a large amount of water is evaporated and consumed, a large amount of fresh water needs to be continuously supplemented, and the consumed water resource is large. Meanwhile, the existing packing device has a complex structure, and when a water distribution system sprays water mist from top to bottom, larger noise is generated due to water drop condensation sometimes, so that pollution is generated.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a filler device of open cooling tower of crossing current, aim at eliminating water smoke, reduce the noise pollution who causes because of the condensation of drop of water simultaneously.
In order to achieve the above object, the utility model provides a filler device of crossing current open cooling tower, locate the support body in the box including the box, the support body is used for installing the filler, the both sides of box are equipped with the shutter, the top of box is equipped with the fan, the support body includes the body frame body and locates the internal subframe body of body frame, the setting of vice support body level is equipped with the filler between two liang of vice support bodies, vice support body is equipped with the through-hole that the interval set up, the top of the body frame body is equipped with fog dispersal device, fog dispersal device installs in a plurality of blades of installation shell including installation shell and pivot, the blade can swing about under the fluid action.
Preferably, the blade is a plate-shaped mesh surface, the mounting shell is provided with a plurality of vent holes arranged at intervals, and the blade can swing between a position blocking one side of the vent hole and a position blocking the other side of the vent hole.
Preferably, the blade is made of PVC material, and the blade is formed with a plurality of air holes arranged at intervals.
Preferably, the mounting shell is provided with a pivot shaft, the vane is pivotally mounted on the mounting shell through the pivot shaft, and the vane is obliquely arranged downwards from two sides of the pivot shaft.
Preferably, the ends of the blades are beveled.
Preferably, a plurality of elastic limiting blocks extend from the bottom wall of the mounting shell, and the lower wall of the blade can abut against the elastic limiting blocks.
Preferably, the number of the auxiliary frame bodies is three, the three auxiliary frame bodies are respectively a first auxiliary frame body positioned at the bottom of the main frame body, a second auxiliary frame body arranged above the first auxiliary frame body and a third auxiliary frame body arranged above the second auxiliary frame body, and the fog dispersal device is arranged above the third auxiliary frame body; be equipped with first filler between first auxiliary support body and the second auxiliary support body, be equipped with the second filler between second auxiliary support body and the third auxiliary support body, be equipped with the third filler between third auxiliary support body and the fog dispersal device.
Preferably, the first filler, the second filler and the third filler are distributed in a honeycomb shape, the pore diameter of the first filler is larger than that of the second filler, and the pore diameter of the second filler is larger than that of the third filler.
Preferably, the through-hole of first subframe body is vertical setting, the through-hole of the vice frame body of second and the through-hole of the vice frame body of third are the slope setting.
Preferably, the through holes of the second subframe body and the third subframe body have opposite inclination angles.
The utility model discloses technical scheme has following advantage: the cooperation of the plurality of frame bodies and the filler can effectively improve the fluid interaction between the water flow and the air flow, improve the contact area between the water flow and the air flow, ensure that the transition of the temperature is more uniform, and avoid the generation of larger temperature difference between the fluids, thereby generating water mist and avoiding the waste of water; meanwhile, the contact area between the water flow and the air flow can be increased through the arrangement of the through holes; the blades which are pivotally installed can swing under the action of water flow and air flow, the flow velocity of fluid is further reduced, the contact area between the fluids is increased, water mist generated at the top of the cooling tower is avoided, and meanwhile, due to the arrangement of the blades, noise generated by impact of water drops when the water distribution system sprays is avoided.
Drawings
FIG. 1 is a schematic view of a cooling tower construction;
FIG. 2 is a schematic view of a packing device;
fig. 3 is a schematic view of a mist elimination device.
In the figure, 1 is a box body, 11 is a fan, 12 is a louver, 2 is a main frame body, 3 is a through hole, 4 is a first auxiliary frame body, 41 is a first filler, 5 is a second auxiliary frame body, 51 is a second filler, 6 is a third auxiliary frame body, 61 is a third filler, 7 is a fog dispersal device, 70 is a pivot shaft, 71 is an installation shell, 72 is a blade, and 73 is an elastic limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 3, a filler device of crossing current open cooling tower, locate the support body in the box 1 including box 1, the support body is used for installing the filler, the both sides of box 1 are equipped with shutter 12, the top of box 1 is equipped with fan 11, the support body includes main frame body 2 and locates the subframe body in main frame body 2, vice support body level sets up, is equipped with the filler between two liang of vice support bodies, vice support body is equipped with the through-hole 3 that the interval set up, the top of main frame body 2 is equipped with fog dispersal device 7, fog dispersal device 7 is installed in a plurality of blades 72 of installation shell 71 including installation shell 71 and pivot, blades 72 can swing about under the fluidic effect.
In actual work, the louver 12 and the fan 11 of the cooling tower form upward flowing air flow, fluid interaction between water flow and the air flow can be effectively improved through the matching of the plurality of frame bodies and the filler, the contact area between the water flow and the air flow is increased, temperature transition is more uniform, and a large temperature difference between the fluids is avoided, so that water mist is generated, and water waste is avoided; meanwhile, the contact area between the water flow and the air flow can be increased through the arrangement of the through holes 3; the pivotally-mounted blades 72 can swing under the action of water flow and air flow, so that the flow velocity of fluid is further reduced, the contact area between fluids is increased, water mist at the top of the cooling tower is avoided, and meanwhile, due to the arrangement of the blades 72, noise caused by impact of water drops when the water distribution system sprays is avoided.
In the embodiment of the present invention, the blades 72 are plate-shaped meshes, the mounting case 71 is provided with a plurality of ventilation holes at intervals, and the blades 72 can swing between a position blocking one side of the ventilation hole and a position blocking the other side of the ventilation hole. When the blades 72 are swung left and right under the action of the water flow or the air flow, the water flow and the air flow can be better interacted, and a better cooling effect is achieved.
In the embodiment of the present invention, the blade 72 is made of PVC material, and the blade 72 is formed with a plurality of air holes arranged at intervals. Specifically, the air holes are arranged to enable water drops smaller than 1mm-3mm to pass through so as to ensure the coverage of water mist; certainly, the setting of bleeder vent can be step-like (water permeability) big end down also can be step-like (gas permeability) big end down, should design with water permeability and gas permeability specifically (both exist, its proportion is different), for example south should account for the majority with the design that the water permeability is stronger because of the rainwater mostly to guarantee unobstructed of rivers, should account for the majority with the design of gas permeability in north, in order to ensure the recovery of vapor.
In the embodiment of the present invention, the mounting shell 71 is provided with a pivot shaft 70, the vane 72 is pivotally mounted on the mounting shell 71 through the pivot shaft 70, and the vane 72 is inclined and arranged downwards from two sides of the pivot shaft 70. Through the downward blade 72 that sets up of slope, can make the flow of rivers more smooth, avoid appearing ponding, when the diameter of drop of water is greater than 3mm, the drop of water can flow along the blade surface and pack along with the conch wall flow direction of installation shell 71 to the drop of water noise generation has been avoided. At the same time, the air flow can also act on the lower wall of the vane 72, so that the generation of water vapor is avoided.
In the present embodiment, the end of the blade 72 is a bevel. The flow of the water droplets can be made smoother by providing the ends of the vanes 72 with slopes.
In the embodiment of the present invention, the bottom wall of the mounting shell 71 is extended with a plurality of elastic stoppers 73, and the lower wall of the blade 72 can be offset from the elastic stoppers 73. The arrangement of the elastic limiting block 73 can avoid the noise generated by the swinging of the blades 72, and meanwhile, the frequency of the blades 72 can be increased, so that the interaction between the water body and the gas is improved.
In the embodiment of the present invention, the auxiliary frame bodies are three, which are a first auxiliary frame body 4 located at the bottom of the main frame body 2, a second auxiliary frame body 5 located above the first auxiliary frame body 4, and a third auxiliary frame body 6 located above the second auxiliary frame body 5, and the fog dispersal device 7 is located above the third auxiliary frame body 6; be equipped with first filler 41 between first subframe body 4 and the second subframe body 5, be equipped with second filler 51 between second subframe body 5 and the third subframe body 6, be equipped with third filler 61 between third subframe body 6 and the fog dispersal device 7. Through setting up the installation that multiunit packed and multiunit subframe body made things convenient for the filler, simultaneously through the filler setting of different shapes or equidimension not, also can improve the interaction between water and the gas, improve the cooling effect, also can avoid producing water smoke, make cold and hot transition more even.
In the embodiment of the present invention, the first filler 41, the second filler 51 and the third filler 61 are distributed in a honeycomb shape, the pore diameter of the first filler 41 is larger than the pore diameter of the second filler 51, and the pore diameter of the second filler 51 is larger than the pore diameter of the third filler 61. The filler and the different apertures that set up through honeycomb can improve the interaction between water and the gas, improve the cooling effect, also can avoid producing water smoke, make cold and hot transition more even.
The embodiment of the utility model provides an in, through-hole 3 of first pair support body 4 is vertical setting, through-hole 3 of the vice support body 5 of second and through-hole 3 of the vice support body 6 of third set are the slope setting. The fluids (air flow and water flow) can be formed into micro-circulation by the inclined through holes 3.
The embodiment of the present invention provides an embodiment, the inclination angles of the through hole 3 of the second auxiliary frame body 5 and the through hole 3 of the third auxiliary frame body 6 are opposite, and the through hole 3 of the second auxiliary frame body 5 and the through hole 3 of the third auxiliary frame body 6 are oppositely disposed, so as to improve the circulation stroke of the fluid, thereby improving the cooling effect.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. The utility model provides a filler device of open cooling tower of crossing current, locates the support body in the box including the box, the support body is used for the installation to pack, the both sides of box are equipped with the shutter, the top of box is equipped with the fan, a serial communication port, the support body includes the body frame body and locates the internal subframe body of body frame, vice support body level sets up, is equipped with the filler between two liang of vice support bodies, vice support body is equipped with the through-hole that the interval set up, the top of the body frame body is equipped with fog dispersal device, fog dispersal device installs in a plurality of blades of installation shell including installation shell and pivot.
2. A packing arrangement for a cross-flow open cooling tower as claimed in claim 1, wherein: the blade is the slabby wire side, the installation shell is equipped with the ventilation hole that a plurality of intervals set up, the blade can be in the position of sheltering from ventilation hole one side and with the position that the ventilation hole opposite side sheltered from swing between.
3. A packing arrangement for a cross-flow open cooling tower as claimed in claim 1, wherein: the blade is made of PVC materials, and a plurality of air holes are formed in the blade at intervals.
4. A packing arrangement for a cross-flow open cooling tower as claimed in claim 2, wherein: the blade is arranged on the mounting shell in an inclined and downward mode from two sides of the pivot shaft.
5. A packing arrangement for a cross-flow open cooling tower as claimed in claim 1, wherein: the end of the blade is a bevel.
6. A packing arrangement for a cross-flow open cooling tower as claimed in claim 1, wherein: the bottom wall of installation shell extends on has a plurality of elastic limiting blocks, the lower wall of blade can offset with elastic limiting block.
7. A packing arrangement for a cross-flow open cooling tower as claimed in claim 1, wherein: the auxiliary frame bodies are three and respectively comprise a first auxiliary frame body positioned at the bottom of the main frame body, a second auxiliary frame body arranged above the first auxiliary frame body and a third auxiliary frame body arranged above the second auxiliary frame body, and the fog dispersal device is arranged above the third auxiliary frame body; be equipped with first filler between first auxiliary support body and the second auxiliary support body, be equipped with the second filler between second auxiliary support body and the third auxiliary support body, be equipped with the third filler between third auxiliary support body and the fog dispersal device.
8. The packing device of a cross-flow open cooling tower of claim 7, wherein: the first filler, the second filler and the third filler are distributed in a honeycomb shape, the aperture of the first filler is larger than that of the second filler, and the aperture of the second filler is larger than that of the third filler.
9. The packing device of a cross-flow open cooling tower of claim 7, wherein: the through-hole of first pair support body is vertical setting, the through-hole of the vice support body of second and the through-hole of the vice support body of third set up for the slope.
10. A packing arrangement for a cross-flow open cooling tower as claimed in claim 9, wherein: the inclination angles of the through hole of the second auxiliary frame body and the through hole of the third auxiliary frame body are opposite.
CN202022075870.9U 2020-09-21 2020-09-21 Filler device of transverse flow open type cooling tower Active CN213179606U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022075870.9U CN213179606U (en) 2020-09-21 2020-09-21 Filler device of transverse flow open type cooling tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022075870.9U CN213179606U (en) 2020-09-21 2020-09-21 Filler device of transverse flow open type cooling tower

Publications (1)

Publication Number Publication Date
CN213179606U true CN213179606U (en) 2021-05-11

Family

ID=75774913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022075870.9U Active CN213179606U (en) 2020-09-21 2020-09-21 Filler device of transverse flow open type cooling tower

Country Status (1)

Country Link
CN (1) CN213179606U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A packing device for cross flow open cooling tower

Effective date of registration: 20220324

Granted publication date: 20210511

Pledgee: Bank of China Limited Meizhou branch

Pledgor: JIAOLING FEIYANG ELECTROMECHANICAL Co.,Ltd.

Registration number: Y2022980003195