CN209181608U - A kind of cooling tower atomising device centrifugal atomizing nozzle - Google Patents
A kind of cooling tower atomising device centrifugal atomizing nozzle Download PDFInfo
- Publication number
- CN209181608U CN209181608U CN201821775572.7U CN201821775572U CN209181608U CN 209181608 U CN209181608 U CN 209181608U CN 201821775572 U CN201821775572 U CN 201821775572U CN 209181608 U CN209181608 U CN 209181608U
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- CN
- China
- Prior art keywords
- cooling tower
- water inlet
- inlet pipe
- atomising device
- eddy flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of cooling tower atomising device centrifugal atomizing nozzles, it is related to atomizer technical field, the utility model includes eddy flow room housing, spin chamber's case top is provided with nozzle, eddy flow room housing side is connected with water inlet pipe, water inlet pipe end is provided with angle adjusting mechanism, and the utility model has the advantages that structure is simple, can adjust spray head setting angle, strong applicability.
Description
Technical field
The utility model relates to atomizer technical fields, are centrifuged more particularly to a kind of cooling tower atomising device
Atomizer.
Background technique
The existing cooling tower in market is broadly divided into filling cooling tower and no-padding and spraying cooling tower two major classes.Filling cooling tower
It is that cooling water is evenly distributed on filler using water distributor, so that water is formed moisture film on packing sheet in cooling water and guarantee cooling water
With the heat exchange area and heat exchanger time of air, filling cooling tower advantage is cooling water and the heat exchange area of air and exchange
Time stablizes, and heat exchange efficiency can be guaranteed, noise is relatively small when cooling, more to be suitable for civilian tower, and the disadvantage is that filler
Cooling tower is more demanding to cooling water and ambient enviroment, and industrial circulating water is mixed with some impurity more in the realistic case, in addition
Cooling circulating water can be higher by being recycled for a long time the hardness of water, is easy the formation fouling on packing sheet and filler is caused to block,
Filling cooling tower heat exchange area is caused to reduce, heat exchange efficiency decline, filling cooling tower filler now mostly uses PVC fillers fragmentation nearly one
It walking and increases filler blocked area, heat exchange area also further reduces heat exchange efficiency acceleration decline, and cause air intake resistance increasing etc.
Synthtic price index.
No-padding and spraying cooling tower is that cooling water is made to pass through atomizer handle using pressure of return water or heat-exchanger pump pressure of supply water
Water uniformly sprays the particle that nebulizes, and the sum of the surface area with mist particles is exactly the heat-exchange surface of no-padding and spraying cooling tower
Product, during spraying and air forms fair current and adverse current guarantees heat-exchange time to guarantee changing for no-padding and spraying cooling tower
The thermal efficiency, its advantage is that no-padding and spraying cooling tower can be known substantially in sections of atomization for a void tower, air intake resistance is small to be not easy to tie
Dirt and blocking are suitable for various working water quality, and holding heat exchange area and heat-exchange time that can be long-term, stable be relatively constant, from
And it ensure that the heat exchange efficiency of no-padding and spraying cooling tower is constant.
Cooling effect is generally carried out by dedicated atomising device in no-padding and spraying cooling tower, mechanical atomization is mainly
The high-speed jet generated under differential pressure action by liquid make itself be atomized, therefore can be divided into direct-injection type spray head, centrifugal sprinkler and
Rotating sprinkler, the nozzle structure on atomising device are selected according to actual use situation, and existing centrifugal sprinkler is installed to
When on water distributor, due to being connected using mounting flange, centrifugal sprinkler can only fixedly straight up when installation, coolant liquid
After centrifugal sprinkler is atomized also can only from its top spray, be unsatisfactory for actual use demand, be currently used for atomising device from
Core type spray head cannot be installed on water distributor with different angle according to the actual situation, be caused it cannot be guaranteed that the best heat of cooling tower changes effect
Rate, applicability are low.
Therefore above-mentioned technical problem how is solved, there is very much realistic meaning to those skilled in the art.
Utility model content
The purpose of this utility model is that: it cannot be according to reality in order to solve to be currently used for the centrifugal sprinkler of atomising device
Situation is installed on water distributor with different angle, is caused it cannot be guaranteed that the technical issues of best heat of cooling tower changes efficiency, this is practical
It is novel that a kind of cooling tower atomising device centrifugal atomizing nozzle is provided.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of cooling tower atomising device centrifugal atomizing nozzle, including eddy flow room housing, spin chamber's case top are provided with
Nozzle, eddy flow room housing side are connected with water inlet pipe, and water inlet pipe end is provided with angle adjusting mechanism.
Further, angle adjusting mechanism includes the seal disc and free flange being set on water inlet pipe, and seal disc is located at
Water inlet pipe end, free flange is between eddy flow room housing and seal disc and close to seal disc.
Further, angle adjusting mechanism includes screwed pipe, screwed pipe and water inlet pipe integrally connected, and the screw thread of screwed pipe is
Internal screw thread.
Further, be disposed with spherical cavity and conical bores in eddy flow room housing from top to bottom, water inlet pipe with
It is connected at the top of the connection of spherical cavity lower end, nozzle and conical bores.
Further, nozzle and eddy flow room housing integrally connected.
Further, nozzle is threadedly coupled with eddy flow room housing.
Further, eddy flow room housing, nozzle and water inlet pipe material are all made of PP plastics or ABS plastic or stainless steel or casting
Steel.
The beneficial effects of the utility model are as follows:
1, when spray head being installed on water distributor (being not drawn into figure), first by the pipe of the water inlet pipe alignment water distributor of spray head
Mouthful, while according to practical cooling position, water pipe is rotated by the angle adjusting mechanism for pipe end of intaking, to keep spray head whole
Body rotation, until the nozzle on spray head is located at suitable injection direction, therefore spray head can be pacified according to the actual situation with different angle
It is attached on water distributor, to guarantee that the best heat of cooling tower changes efficiency, strong applicability.
2, when angle adjusting mechanism is seal disc and free flange combines, free flange replaces traditional mounting flange, from
And spray head is made to become movable by fixed, by that spray head unitary rotation can be made to proper angle position when rotatably mounted flange
It sets, then free flange is fixed on water distributor by bolt, so that spray head is fixed on, seal disc prevents water from leaking, and adjusts
It is convenient, flexible structure.
3, when angle adjusting mechanism is the screwed pipe with water inlet pipe integrally connected, i.e., spray head is threadedly coupled with water distributor,
At this moment entire sprinkler rotation can be made by only needing to twist screwed pipe, until the nozzle on spray head is located at suitable injection direction, screw thread
Connection itself has self-locking function, without being fixed after having adjusted, operates more convenient.
4, it when coolant liquid enters in eddy flow room housing from water inlet pipe, initially enters in spherical cavity, under the action of water pressure
Water flow is driven to rise, captured area gradually becomes smaller when rising to conical bores, and the pressure being subject to is gradually increased, and water flow is in circular cone
Shape cavity and nozzle junction are under pressure maximum, and water mist is formed when finally coming out from nozzle, so that cooling effect is carried out, knot
Structure is reasonable, and atomizing effect is good.
5, when nozzle and eddy flow room housing integrally connected, stable structure reduces manufacturing cost convenient for being integrally formed, when
When nozzle is threadedly coupled with eddy flow room housing, convenient for replacing the nozzle of different bores according to the actual situation, to reach different
Atomizing effect, strong flexibility.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cooling tower atomising device centrifugal atomizing nozzle of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1 top view；
Fig. 3 is that a kind of structure of another embodiment of cooling tower atomising device centrifugal atomizing nozzle of the utility model is shown
It is intended to.
Appended drawing reference: 1- eddy flow room housing, 2- nozzle, 3- water inlet pipe, 4- seal disc, 5- free flange, 6- screwed pipe, 7-
Spherical cavity, 8- conical bores.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Fig. 1 to 3, the present embodiment provides a kind of cooling tower atomising device centrifugal atomizing nozzles, including spin chamber
Shell 1, nozzle 2 is provided at the top of eddy flow room housing 1, and 1 side of eddy flow room housing is connected with water inlet pipe 3, the setting of 3 end of water inlet pipe
Angled regulating mechanism.
In the present embodiment, when spray head is installed on water distributor (being not drawn into figure), the water inlet pipe of spray head is first directed at cloth
The nozzle of hydrophone, while according to practical cooling position, water pipe is rotated by the angle adjusting mechanism for pipe end of intaking, thus
Make spray head unitary rotation, until the nozzle on spray head is located at suitable injection direction, therefore spray head can be according to the actual situation with not
It is installed on water distributor with angle, to guarantee that the best heat of cooling tower changes efficiency, strong applicability.
Embodiment 2
As shown in Fig. 1 to 2, the present embodiment is to be further optimized on the basis of embodiment 1, specifically, angle tune
Saving mechanism includes the seal disc 4 and free flange 5 being set on water inlet pipe 3, and seal disc 4 is located at 3 end of water inlet pipe, free flange
5 between eddy flow room housing 1 and seal disc 4 and close to seal disc 4.
In the present embodiment, when angle adjusting mechanism is seal disc and free flange combines, free flange replaces tradition solid
Flange is determined, to make spray head become movable by fixed, by that can make spray head unitary rotation to conjunction when rotatably mounted flange
Suitable angle position, then free flange is fixed on water distributor by bolt, so that spray head is fixed on, seal disc prevents water from seeping
Leakage, easy to adjust, flexible structure.
Embodiment 3
As shown in figure 3, the present embodiment is another embodiment of embodiment 1, specifically, angle adjusting mechanism includes screw thread
Pipe 6, screwed pipe 6 and 3 integrally connected of water inlet pipe, the screw thread of screwed pipe 6 are internal screw thread.
In the present embodiment, when angle adjusting mechanism is the screwed pipe with water inlet pipe integrally connected, i.e. spray head and water distributor
It is threadedly coupled, entire sprinkler rotation can be made by this moment only needing to twist screwed pipe, until the nozzle on spray head is located at suitable injection
Direction, being threadedly coupled itself has self-locking function, without being fixed after having adjusted, operates more convenient.
Embodiment 4
As shown in Fig. 1 to 3, the present embodiment is to be further optimized on the basis of embodiment 1, specifically, spin chamber
Spherical cavity 7 and conical bores 8 are disposed in shell 1 from top to bottom, water inlet pipe 3 is connected to 7 lower end of spherical cavity, spray
It is connected at the top of mouth 2 and conical bores 8.
In the present embodiment, when coolant liquid enters in eddy flow room housing from water inlet pipe, initially enter in spherical cavity, in water
Pressure effect is lower to drive water flow to rise, and captured area gradually becomes smaller when rising to conical bores, and the pressure being subject to is gradually increased, water
Stream is under pressure maximum in conical bores and nozzle junction, water mist is formed when finally coming out from nozzle, to carry out cold
But it acts on, structurally reasonable, atomizing effect is good.
Embodiment 5
As shown in Fig. 1 to 3, the present embodiment is to be further optimized on the basis of embodiment 1, specifically, nozzle 2 with
1 integrally connected of eddy flow room housing, stable structure reduce manufacturing cost convenient for being integrally formed.
Embodiment 6
As shown in Fig. 1 to 3, the present embodiment is another embodiment of embodiment 1, specifically, nozzle 2 and eddy flow room housing
1 is threadedly coupled, convenient for replacing the nozzle of different bores according to the actual situation, to reach different atomizing effects, strong flexibility.
Embodiment 7
As shown in Fig. 1 to 3, the present embodiment is to be further optimized on the basis of embodiment 1, specifically, spin chamber
Shell 1, nozzle 2 and 3 material of water inlet pipe are all made of PP plastics or ABS plastic or stainless steel or cast steel or other meet the requirements
Material can also, different materials is selected according to water quality difference, the intensity of spray head is made to be able to satisfy different use environments.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of cooling tower atomising device centrifugal atomizing nozzle, including eddy flow room housing (1), eddy flow room housing (1) top is set
It is equipped with nozzle (2), which is characterized in that eddy flow room housing (1) side is connected with water inlet pipe (3), and water inlet pipe (3) end is provided with angle
Spend regulating mechanism.
2. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1, which is characterized in that angular adjustment
Mechanism includes the seal disc (4) and free flange (5) being set on water inlet pipe (3), and seal disc (4) is located at water inlet pipe (3) end,
Free flange (5) is located between eddy flow room housing (1) and seal disc (4) and close to seal disc (4).
3. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1, which is characterized in that angular adjustment
Mechanism includes screwed pipe (6), screwed pipe (6) and water inlet pipe (3) integrally connected, and the screw thread of screwed pipe (6) is internal screw thread.
4. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1, which is characterized in that spin chamber's shell
Be disposed with spherical cavity (7) and conical bores (8) in body (1) from top to bottom, water inlet pipe (3) under spherical cavity (7)
It is connected at the top of end connection, nozzle (2) and conical bores (8).
5. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1 or 4, which is characterized in that nozzle
(2) with eddy flow room housing (1) integrally connected.
6. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1 or 4, which is characterized in that nozzle
(2) it is threadedly coupled with eddy flow room housing (1).
7. a kind of cooling tower atomising device centrifugal atomizing nozzle according to claim 1, which is characterized in that spin chamber's shell
Body (1), nozzle (2) and water inlet pipe (3) material are all made of PP plastics or ABS plastic or stainless steel or cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775572.7U CN209181608U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling tower atomising device centrifugal atomizing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775572.7U CN209181608U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling tower atomising device centrifugal atomizing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181608U true CN209181608U (en) | 2019-07-30 |
Family
ID=67362798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821775572.7U Expired - Fee Related CN209181608U (en) | 2018-10-30 | 2018-10-30 | A kind of cooling tower atomising device centrifugal atomizing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181608U (en) |
-
2018
- 2018-10-30 CN CN201821775572.7U patent/CN209181608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20201030 |