CN209263777U - Countercurrent tower variable-flow circle spray head - Google Patents
Countercurrent tower variable-flow circle spray head Download PDFInfo
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- CN209263777U CN209263777U CN201822100190.0U CN201822100190U CN209263777U CN 209263777 U CN209263777 U CN 209263777U CN 201822100190 U CN201822100190 U CN 201822100190U CN 209263777 U CN209263777 U CN 209263777U
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- sprinkler
- water
- energy storage
- spray head
- receiving platform
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Abstract
The utility model discloses a kind of countercurrent tower variable-flow circle spray heads, uniformly distributed water sprinkler and energy storage sprinkler including coaxial arrangement, sunpender, spring, acorn nut and lower fixture nut, it is wherein evenly distributed with water sprinkler and energy storage sprinkler is circular platform type structure, uniformly distributed water sprinkler top is hollow round inlet channel, fixed frame is equipped at inlet channel axle center, water receiving platform is equipped at the top of energy storage sprinkler, several apron holes are laid in water receiving platform and energy storage sprinkler surrounding, sunpender top is fed through the outer top of fixed frame and is fixed by acorn nut, bottom end is fed through below water receiving platform and is fixed by lower fixture nut, spring is arranged between water receiving platform base and lower fixture nut.The utility model has the advantages that: spray head water yield can be adjusted according to variation in water pressure, and can realize uniform spray under different waters, reduced blind area, improve radiating efficiency.
Description
Technical field
The utility model relates to a kind of cooling tower spray heads, more particularly, to the round spray head of countercurrent tower.
Background technique
Water flow can be dispersed into small water droplet spray on filler by the water-cooling-sprayer of countercurrent tower, carry out hot friendship with air
It changes.The sprinkle density of spray head can directly affect the heat exchange efficiency and energy consumption of cooling tower.For energy conservation, frequency conversion skill is mostly used now
Art controls discharge of pump, and such water pump discharge pressure can change, and existing cooling tower spray head is mostly firm discharge spray
Head will not carry out the adjustment of water with variation in water pressure, therefore it is uneven to will cause water drenching, influences heat dissipation effect, cannot reach
The energy-saving effect of setting.
Summary of the invention
Flow, the countercurrent tower unsteady flow of spray more evenly can be adjusted according to hydraulic pressure the purpose of the utility model is to provide a kind of
Measure round spray head.
The technical solution of the utility model is: a kind of countercurrent tower variable-flow circle spray head, including the equal of coaxial arrangement
Cloth water sprinkler and energy storage sprinkler, sunpender, spring, acorn nut and lower fixture nut, wherein uniformly water sprinkler and energy storage aproll
Device is circular platform type structure, and uniformly distributed water sprinkler top is hollow round inlet channel, and fixed frame, storage are equipped at inlet channel axle center
It can be equipped with water receiving platform at the top of sprinkler, be laid with several apron holes, sunpender in water receiving platform and energy storage sprinkler surrounding
Top is fed through the outer top of fixed frame and is fixed by acorn nut, and bottom end is fed through below water receiving platform and by lower fixed spiral shell
Mother is fixed, and spring is arranged between water receiving platform base and lower fixture nut.
Coaxial arrangement uniformly distributed sprinkler and energy storage sprinkler by sunpender be flexibly connected, energy storage sprinkler by hydraulic pressure with
Spring force can realize moving up and down along sunpender, when hydraulic pressure is larger, since water impact water receiving platform forms downward pressure
Power makes spring-compressed, and energy storage sprinkler is moved downward along sunpender, and gap increases between outer wall and uniformly distributed water sprinkler inner wall, from
The a part of of shower water that inlet channel enters can diffuse ejection, shape along energy storage sprinkler outer wall by the gap of the two around
At larger spray range, some shower water can be downward by the apron hole on water receiving platform and energy storage sprinkler outer wall
It sprays and goes out, cover spray head lower zone, when hydraulic pressure is smaller, energy storage sprinkler is transported under spring force effect along sunpender upwards
Dynamic, outer wall and uniformly distributed water sprinkler inner wall gap are reduced, and the shower water entered from inlet channel can only be from the aproll on water receiving platform
Hole sprays downwards, can still form uniformly distributed spraying effect, and by moving up and down for energy storage sprinkler, different water may be implemented
The uniformly distributed spray for depressing different waters improves radiating efficiency to guarantee spraying effect.
The tooth post flipped up is equipped in the energy storage sprinkler outer wall bottom surrounding edge.Along energy storage sprinkler outer wall stream
Under shower water can be broken up by tooth post, improve spray droplet size distribution popularity and uniformity.
The tooth post is arc-shaped cylinder.Resistance to water-flow can be reduced, the reversed splashing of water flow is avoided the occurrence of.
Stage portion outstanding is equipped on the energy storage sprinkler outer surface of the tooth post bottom.Water flow can be hit,
Improve uniformly distributed dispersion degree.
There are three axially extending dihedral vanes for fixed frame peripheral hardware in the inlet channel.Blade can play be oriented into
The effect of water water (flow) direction is evenly distributed water flow in inlet channel, and can form spiral water flow, is conducive to its uniformly distributed point
It is dissipated on energy storage sprinkler outer wall.
The seamed edge of the vane tip is in rectangular pyramidal shape.Be conducive to one's water breaks, prevent into water by backwash.
The apron hole inner wall is arc-shaped.Be conducive to water flow to enter and spread.
Between the acorn nut and the fixed frame and between the lower fixture nut and the spring respectively
It is situated between equipped with bullet.Buffer function can be played, the service life of spring and sunpender is improved.
The utility model has the advantages that: spray head water yield can be adjusted according to variation in water pressure, and all may be used under different waters
To realize uniform spray, blind area is reduced, radiating efficiency is improved.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model embodiment；
Attached drawing 2 is schematic cross-sectional view of the utility model embodiment when hydraulic pressure is larger；
Attached drawing 3 is schematic cross-sectional view of the utility model embodiment when hydraulic pressure is smaller；
1, uniformly distributed sprinkler, 2, energy storage sprinkler, 3, inlet channel, 4, water receiving platform, 5, apron hole, 6, sunpender, 7, spring,
8, acorn nut, 9, lower fixture nut, 10, tooth post, 11, stage portion, 12, fixed frame, 13, blade, 14, bullet Jie, 15, bullet Jie,
16, external screw thread.
Specific embodiment
Embodiment
Refering to fig. 1-3, a kind of countercurrent tower variable-flow circle spray head, uniformly distributed water sprinkler 1 and energy storage including coaxial arrangement dissipate
Hydrophone 2, sunpender 6, spring 7, acorn nut 8 and lower fixture nut 9, wherein uniformly water sprinkler 1 and energy storage sprinkler 2 are rotary table
Type structure, uniformly distributed 1 top of water sprinkler are hollow round inlet channel 3, fixed frame 12 are equipped at 3 axle center of inlet channel, in fixation
There are three axially extending dihedral vanes 13 for 12 peripheral hardware of frame.The seamed edge at 13 top of blade is in rectangular pyramidal shape.
It is equipped with water receiving platform 4 at the top of energy storage sprinkler 2, is laid in water receiving platform 4 and 2 surrounding of energy storage sprinkler several
A apron hole 5,5 inner wall of apron hole are arc-shaped.6 top of sunpender is fed through the outer top of fixed frame 12 and is consolidated by acorn nut 8
Fixed, bottom end is fed through 4 lower section of water receiving platform and is fixed by lower fixture nut 9, and the setting of spring 7 is in 4 bottom surface of water receiving platform under
Between fixture nut 9.The tooth post 10 flipped up is equipped in 2 outer wall bottom surrounding edge of energy storage sprinkler.Tooth post 10 is circular arc
Shape cylinder.Stage portion 11 outstanding is equipped on 2 outer surface of energy storage sprinkler of 10 bottom of tooth post.In acorn nut 8 and fix
It is equipped with bullet Jie 14 between frame 12, bullet Jie 15 is equipped between lower fixture nut 9 and spring 7.
The uniformly distributed sprinkler 1 and energy storage sprinkler 2 of coaxial arrangement are flexibly connected by sunpender 6, and energy storage sprinkler 2 relies on water
Pressure and 7 elastic force of spring can realize moving up and down along sunpender 6, when hydraulic pressure is larger, due to water impact water receiving platform 4 formed to
Under pressure, compress spring 7, energy storage sprinkler 2 moves downward along sunpender 6, between outer wall and uniformly distributed 1 inner wall of water sprinkler between
Gap increase, from inlet channel 3 enter shower water it is a part of can by the gap of the two along 2 outer wall of energy storage sprinkler around
Diffusion sprays, and forms larger spray range, some shower water can pass through 2 outer wall of water receiving platform 4 and energy storage sprinkler
On apron hole 5 downwards spray and go out, covering spray head lower zone, when hydraulic pressure is smaller, energy storage sprinkler 2 is in 7 elastic force of spring
It is moved upwards under effect along sunpender 6, outer wall and uniformly distributed 1 inner wall gap of water sprinkler are reduced, and the shower water entered from inlet channel 3 is only
It can be sprayed downwards from the apron hole 5 on water receiving platform 4, can still form uniformly distributed spraying effect, pass through energy storage sprinkler 2
It moves up and down, the uniformly distributed spray of different waters under different hydraulic pressure may be implemented, to guarantee spraying effect, improve heat dissipation effect
Rate.
Above-listed detailed description is illustrating for one of the utility model possible embodiments, the embodiment not to
The scope of the patents of the utility model is limited, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this
In the scope of the patents of case.
Claims (8)
1. a kind of countercurrent tower variable-flow circle spray head, it is characterised in that: uniformly distributed water sprinkler and energy storage aproll including coaxial arrangement
Device, sunpender, spring, acorn nut and lower fixture nut, wherein uniformly water sprinkler and energy storage sprinkler are circular platform type structure,
Cloth water sprinkler top is hollow round inlet channel, and fixed frame is equipped at inlet channel axle center, is equipped with and connects at the top of energy storage sprinkler
Horizontal platform is laid with several apron holes in water receiving platform and energy storage sprinkler surrounding, and sunpender top is fed through outside fixed frame
Top is simultaneously fixed by acorn nut, and bottom end is fed through below water receiving platform and is fixed by lower fixture nut, and spring setting exists
Between water receiving platform base and lower fixture nut.
2. countercurrent tower variable-flow circle spray head according to claim 1, it is characterised in that: in the energy storage sprinkler outer wall
Bottom surrounding edge is equipped with the tooth post flipped up.
3. countercurrent tower variable-flow circle spray head according to claim 2, it is characterised in that: the tooth post is arc-shaped column
Body.
4. countercurrent tower variable-flow circle spray head according to claim 3, it is characterised in that: described in the tooth post bottom
Energy storage sprinkler outer surface is equipped with stage portion outstanding.
5. countercurrent tower variable-flow circle spray head according to claim 1 or 2 or 3 or 4, it is characterised in that: in the water inlet
There are three axially extending dihedral vanes for fixed frame peripheral hardware in road.
6. countercurrent tower variable-flow circle spray head according to claim 5, it is characterised in that: the seamed edge of the vane tip is in
Rectangular pyramidal shape.
7. countercurrent tower variable-flow circle spray head according to claim 5, it is characterised in that: the apron hole inner wall is in circular arc
Shape.
8. countercurrent tower variable-flow circle spray head according to claim 5, it is characterised in that: in the acorn nut and described
Bullet Jie is respectively equipped between fixed frame and between the lower fixture nut and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100190.0U CN209263777U (en) | 2018-12-13 | 2018-12-13 | Countercurrent tower variable-flow circle spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100190.0U CN209263777U (en) | 2018-12-13 | 2018-12-13 | Countercurrent tower variable-flow circle spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263777U true CN209263777U (en) | 2019-08-16 |
Family
ID=67563640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100190.0U Active CN209263777U (en) | 2018-12-13 | 2018-12-13 | Countercurrent tower variable-flow circle spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443074A (en) * | 2018-12-13 | 2019-03-08 | 广东新菱空调科技有限公司 | Countercurrent tower variable-flow circle spray head |
-
2018
- 2018-12-13 CN CN201822100190.0U patent/CN209263777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443074A (en) * | 2018-12-13 | 2019-03-08 | 广东新菱空调科技有限公司 | Countercurrent tower variable-flow circle spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510665 unit 1002, 10th floor, building C1, innovation building, No. 182, science Avenue, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Patentee after: Guangdong new air conditioning technology Co., Ltd. Address before: 510665 Sixth Floor, No. 12 Jianzhong Road, Tianhe District Science Park, Guangzhou City, Guangdong Province Patentee before: Guangdong new air conditioning technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |