CN207439246U - The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance - Google Patents
The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance Download PDFInfo
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- CN207439246U CN207439246U CN201721540925.0U CN201721540925U CN207439246U CN 207439246 U CN207439246 U CN 207439246U CN 201721540925 U CN201721540925 U CN 201721540925U CN 207439246 U CN207439246 U CN 207439246U
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- air duct
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- segmental arc
- cooling tower
- energy saving
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Abstract
The utility model is related to a kind of energy saving water conservancy diversion air ducts of cooling tower Wind-Pressure Resistance.The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance includes air duct body, is evenly equipped with multiple reinforcing ribs on the outer wall of the air duct body, the multiple reinforcing rib is parallel with the direction of axis line of the air duct body；The air duct body includes integrally formed upper segmental arc cylinder, oblique straight section cylinder, middle segmental arc cylinder, vertical section cylinder and arc lower section cylinder, the diameter of the upper segmental arc cylinder, the oblique straight section cylinder and middle segmental arc cylinder tapers into from top to bottom, and the diameter of the arc lower section cylinder becomes larger from top to bottom；Multiple reinforcement blocks are evenly equipped on the surface of the middle segmental arc cylinder, the multiple reinforcement block is set along the periphery of the middle segmental arc cylinder；The surface of the vertical section cylinder is equipped with a circle securing plate, and the securing plate is set along the periphery of the vertical section cylinder.The utility model has sound construction, the features such as being unlikely to deform.
Description
Technical field
The utility model belongs to cooling tower equipment technical field, and in particular to a kind of energy saving water conservancy diversion wind of cooling tower Wind-Pressure Resistance
Cylinder.
Background technology
Circulating water tower both at home and abroad at present is always that air power source using wind turbine as cooling tower carrys out band and takes offence
Stream movement makes outside air with carrying out heat exchange by the recirculated cooling water in tower, to achieve the purpose that reduce cooling water.Tradition
The air duct of mechanical ventilation type cooling tower is circle, is pumped into air from the external world under wind turbine rotation, flowing hot water in inner-tower filling material
Air with being pumped into from the external world carries out heat exchange.It thus can there are air duct Wind-Pressure Resistance energy force difference, yielding and security performances
Low defect, can not meet people to environmental protection, economize on resources, improve the quality of living and the requirement of security.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide it is a kind of it is simple and strong in structure, be not easy
The high energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance of deformation, security performance.
To solve the above problems, technical solution is as follows used by the utility model：
A kind of energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance, including air duct body, is evenly equipped on the outer wall of the air duct body
Multiple reinforcing ribs, the multiple reinforcing rib are parallel with the direction of axis line of the air duct body；The air duct body includes one
Body formed upper segmental arc cylinder, oblique straight section cylinder, middle segmental arc cylinder, vertical section cylinder and arc lower section cylinder, it is described on
The diameter of segmental arc cylinder, the oblique straight section cylinder and middle segmental arc cylinder tapers into from top to bottom, the arc lower section cylinder
The diameter of body becomes larger from top to bottom；Multiple reinforcement blocks are evenly equipped on the surface of the middle segmental arc cylinder, it is the multiple to add
Strong block is set along the periphery of the middle segmental arc cylinder, and installation space is equipped between the two neighboring reinforcement block；It is described vertical
The surface of section cylinder is equipped with a circle securing plate, and the securing plate is set along the periphery of the vertical section cylinder.
Further, the section of the reinforcing rib is trapezium structure.
Further, the upper surface of the securing plate and lower face are equipped with multiple positioning sheath bodies, the multiple positioning sheath body
It is sleeved on the surface of the reinforcing rib.
Further, the middle part of the upper segmental arc cylinder is outwards arched upward.
Further, the middle part of the middle segmental arc cylinder and the middle part of the arc lower section cylinder are inwardly arched upward.
Further, the top of the upper segmental arc barrel outer surface is equipped with upper flange, and one end of the reinforcing rib is arranged on
On upper flange.
Further, the bottom surface of the arc lower section cylinder is equipped with lower flange, and the other end of the reinforcing rib is arranged on down
On flange.
Compared with prior art, the beneficial effects of the utility model are：By integrally formed air duct body, letter is made
Single, sound construction is installed on wind turbine, and the air-flow of fan outlet can be enable to reach air duct sheet by air duct bulk diffusion
Body reaches uniform wind speed profile when exporting, and so as to effectively reduce the kinetic energy rejection of Output air of water cooling tower, lowers fan operation
Energy consumption, and reinforcing rib is provided on the outer wall of air duct body, effectively increase the fastness and Wind-Pressure Resistance of air duct body
Power, reinforcing rib can not only increase the load intensity of air duct body longitudinal direction, but also can alleviate the pressure of wind, and power point is uniformly scattered to
It on every muscle, plays and effectively releases energy depressurization, on the one hand the installation of reinforcing rib is convenient in the setting of reinforcement block so that reinforcing rib
Installation is quick, accurate, improves installation effectiveness, on the other hand can enhance the fastness of reinforcing rib, so as to improve air duct sheet again
The fastness of body and wind resistance pressure, securing plate add the weight bearing power of air duct body transverse direction, can also alleviate the pressure of wind, so as to
Power is evenly spread on reinforcing rib, structure is more secured.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the front view of Fig. 1；
In attached drawing, 1 is air duct body, and 11 be upper segmental arc cylinder, and 12 be oblique straight section cylinder, and 13 be middle segmental arc cylinder,
14 be vertical section cylinder, and 15 be arc lower section cylinder, and 2 be reinforcing rib, and 3 be reinforcement block, and 4 be securing plate, and 5 be positioning sheath body, and 6 are
Upper flange, 7 be lower flange.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Such as Fig. 1 to Fig. 2, a kind of energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance, including air duct body 1, the air duct body 1
Multiple reinforcing ribs 2 are evenly equipped on outer wall, reinforcing rib 2 is welded on air duct body 2, the multiple reinforcing rib 2 and the air duct sheet
The direction of axis line of body 1 is parallel；The air duct body 1 include integrally formed upper segmental arc cylinder 11, oblique straight section cylinder 12,
Middle segmental arc cylinder 13, vertical section cylinder 14 and arc lower section cylinder 15, ensure that the stability of fan outlet air-flow, it is described on
The diameter of segmental arc cylinder 11, the oblique straight section cylinder 12 and middle segmental arc cylinder 13 tapers into from top to bottom, the lower arc
The diameter of shape section cylinder 15 becomes larger from top to bottom, this ensure that air-flow in the air duct body 1 distribution with wind speed reaches
Stable state；It is evenly equipped with multiple reinforcement blocks 3 on the surface of the middle segmental arc cylinder 13, the multiple reinforcement block 3 is along in described
The periphery of segmental arc cylinder 13 is set, and installation space is equipped between the two neighboring reinforcement block 3, and installation space adds for installing
Strengthening tendons 2；The surface of the vertical section cylinder 14 is equipped with a circle securing plate 4, and the securing plate 4 is along the vertical section cylinder 14
Periphery is set.
The section of the reinforcing rib 2 is trapezium structure, ensure that the fastness of reinforcing rib self structure.
The upper surface and lower face of the securing plate 4 are equipped with multiple positioning sheath bodies 5, and the multiple positioning sheath body 5 covers
On the surface of the reinforcing rib 2, so on the one hand reinforcing rib 2 is more securely attached on air duct body 1, the opposing party
The horizontal wind pressure of air duct body 1 is evenly dispersed on every reinforcing rib 2 by face convenient for securing plate 4.
The middle part of the upper segmental arc cylinder 11 is outwards arched upward, the middle part of the middle segmental arc cylinder 13 and the arc lower
The middle part of section cylinder 15 is inwardly arched upward, and the air-flow of fan outlet can so be enable to be spread by air duct body 1 and reach air duct
Body reaches uniform wind speed profile when exporting, and so as to effectively reduce the kinetic energy rejection of Output air of water cooling tower, lowers fan operation
Energy consumption.
The top of upper 11 outer surface of segmental arc cylinder is equipped with upper flange 6, and one end of the reinforcing rib 2 is arranged on method
On orchid 6, the bottom surface of the arc lower section cylinder 15 is equipped with lower flange 7, and the other end of the reinforcing rib 2 is arranged on lower flange 7
On, it on the one hand can so facilitate the installation of air duct body 1, on the other hand strengthen the structure of air duct body 1, shape concise beauty
It sees, meets engineering science.
The beneficial effects of the utility model are：By integrally formed air duct body, simple, sound construction is made, it will
It is mounted on wind turbine, and the air-flow of fan outlet can be enable to be reached by the diffusion of air duct body when air duct body exports and reached
Uniform wind speed profile so as to effectively reduce the kinetic energy rejection of Output air of water cooling tower, lowers the energy consumption of fan operation, and in wind
Reinforcing rib is provided on the outer wall of cylinder body, effectively increases the fastness of air duct body and wind resistance pressure, reinforcing rib is not only
The load intensity of air duct body longitudinal direction can be increased, and the pressure of wind can be alleviated, power point is uniformly scattered on every muscle, is played
It is effective release can depressurization, on the one hand the setting of reinforcement block is convenient for the installation of reinforcing rib so that reinforcing rib installation is quick, accurate
Really, improve installation effectiveness, on the other hand can enhance the fastness of reinforcing rib, so as to improve again the fastness of air duct body and
Wind resistance pressure, securing plate add the weight bearing power of air duct body transverse direction, can also alleviate the pressure of wind, so as to which power is uniformly dispersed
Onto reinforcing rib, structure is more secured.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (7)
1. a kind of energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance, it is characterised in that：Including air duct body, the outer wall of the air duct body
On be evenly equipped with multiple reinforcing ribs, the multiple reinforcing rib is parallel with the direction of axis line of the air duct body；The air duct sheet
Body includes integrally formed upper segmental arc cylinder, oblique straight section cylinder, middle segmental arc cylinder, vertical section cylinder and arc lower section cylinder
Body, the diameter of the upper segmental arc cylinder, the oblique straight section cylinder and middle segmental arc cylinder tapers into from top to bottom, under described
The diameter of segmental arc cylinder becomes larger from top to bottom；Multiple reinforcement blocks, institute are evenly equipped on the surface of the middle segmental arc cylinder
It states multiple reinforcement blocks to set along the periphery of the middle segmental arc cylinder, installation space is equipped between the two neighboring reinforcement block；
The surface of the vertical section cylinder is equipped with a circle securing plate, and the securing plate is set along the periphery of the vertical section cylinder.
2. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 1, it is characterised in that：The section of the reinforcing rib
For trapezium structure.
3. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 1, it is characterised in that：The upper end of the securing plate
Face and lower face are equipped with multiple positioning sheath bodies, and the multiple positioning sheath body is sleeved on the surface of the reinforcing rib.
4. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 1, it is characterised in that：The upper segmental arc cylinder
Middle part outwards arch upward.
5. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 1, it is characterised in that：The middle segmental arc cylinder
Middle part and the middle part of the arc lower section cylinder inwardly arch upward.
6. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 1, it is characterised in that：The upper segmental arc cylinder
The top of outer surface is equipped with upper flange, and one end of the reinforcing rib is arranged on upper flange.
7. the energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance according to claim 6, it is characterised in that：The arc lower section cylinder
Bottom surface be equipped with lower flange, the other end of the reinforcing rib is arranged on lower flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540925.0U CN207439246U (en) | 2017-11-16 | 2017-11-16 | The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540925.0U CN207439246U (en) | 2017-11-16 | 2017-11-16 | The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439246U true CN207439246U (en) | 2018-06-01 |
Family
ID=62290186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540925.0U Active CN207439246U (en) | 2017-11-16 | 2017-11-16 | The energy saving water conservancy diversion air duct of cooling tower Wind-Pressure Resistance |
Country Status (1)
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|---|---|
| CN (1) | CN207439246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676969A (en) * | 2019-02-27 | 2019-04-26 | 江苏海鸥冷却塔股份有限公司 | A kind of SMC sine wave compression molding air duct |
| CN111322887A (en) * | 2020-02-27 | 2020-06-23 | 华电重工股份有限公司 | Sound insulation and noise reduction type air duct |
-
2017
- 2017-11-16 CN CN201721540925.0U patent/CN207439246U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676969A (en) * | 2019-02-27 | 2019-04-26 | 江苏海鸥冷却塔股份有限公司 | A kind of SMC sine wave compression molding air duct |
| CN109676969B (en) * | 2019-02-27 | 2024-04-12 | 江苏海鸥冷却塔股份有限公司 | SMC sine wave compression molding dryer |
| CN111322887A (en) * | 2020-02-27 | 2020-06-23 | 华电重工股份有限公司 | Sound insulation and noise reduction type air duct |
| CN111322887B (en) * | 2020-02-27 | 2021-11-09 | 华电重工股份有限公司 | Sound insulation and noise reduction type air duct |
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