CN204730732U - A kind of spraying and splashing facility revolve water spiral case - Google Patents
A kind of spraying and splashing facility revolve water spiral case Download PDFInfo
- Publication number
- CN204730732U CN204730732U CN201520385328.XU CN201520385328U CN204730732U CN 204730732 U CN204730732 U CN 204730732U CN 201520385328 U CN201520385328 U CN 201520385328U CN 204730732 U CN204730732 U CN 204730732U
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- spiral case
- spraying
- splashing facility
- utility
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Abstract
What the utility model discloses a kind of spraying and splashing facility revolves water spiral case, and its sidepiece is provided with water inlet, and the center bottom it is provided with delivery port, and the runner of its inside is equiangular spiral shape.The runner of inside of the present utility model is equiangular spiral shape, and the hydraulic loss in spiral case can be made to minimize.
Description
Technical field
What the utility model related to a kind of spraying and splashing facility revolves water spiral case.
Background technology
Cooling tower spraying and splashing facility mainly comprises reflective and centrifugal two kinds, and wherein centrifugal splash is a kind of sputtering technique emerging at present.Existing centrifugal spraying and splashing facility mainly comprises spiral case and point spatters impeller, and feed pipe is connected with spiral case, point spatters impeller by support installing below the delivery port of spiral case.Feed pipe cooling water supply, cooling water produces rotary power after spiral case, finally by dividing the rotary spray cooling water spattering impeller.The shortcoming of prior art comprises: 1., cooling water flow after spiral case, can produce hydraulic loss, cause point spattering wheel speed comparatively slow, water distribution is owed evenly, to affect the radiating effect of cooling tower; 2., that the outlet structure of the spiral case of existing structure makes the waterpower of delivery port decline is serious, and wheel speed is spattered in impact point further.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, the spraying and splashing facility that hydraulic loss is little revolve water spiral case, solve the deficiencies in the prior art.
The technical scheme realizing the utility model object is: a kind of spraying and splashing facility revolve water spiral case, its sidepiece is provided with water inlet, and the center bottom it is provided with delivery port, and the runner of its inside is equiangular spiral shape.
Spraying and splashing facility revolve a water spiral case, the runner of its inside is 360 ° of cornerites.
Spraying and splashing facility revolve a water spiral case, its center is upper and lower two-layer funnel-shaped structure.
Be provided with in the funnel-shaped structure of described upper strata and there is externally threaded short tube.
Have employed technique scheme, the utility model has following beneficial effect: the runner of (1) inside of the present utility model is equiangular spiral shape, and the hydraulic loss in spiral case can be made to minimize.
(2) runner of inside of the present utility model is 360 ° of cornerites, can, when guarantee portion loss waterpower, make structure smaller and more exquisite.
(3) center of the present utility model is upper and lower two-layer funnel-shaped structure, can effectively avoid the waterpower of spiral case delivery port significantly to decline.
(4) the externally threaded short tube of band is set in upper strata funnel-shaped structure of the present utility model, the parts being positioned at short tube can be protected, increase the service life.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Label in accompanying drawing is:
Water inlet 1, delivery port 2, short tube 3.
Detailed description of the invention
(embodiment 1)
See Fig. 1 and Fig. 2, the spraying and splashing facility of the present embodiment revolve water spiral case, its sidepiece is provided with water inlet 1, center bottom it is provided with delivery port 2, the runner of its inside is equiangular spiral shape, and the runner of its inside is 360 ° of cornerites, and its center is upper and lower two-layer funnel-shaped structure.Be provided with in the funnel-shaped structure of upper strata and there is externally threaded short tube 3.
The runner revolving water spiral case of the spraying and splashing facility of the present embodiment is equiangular spiral shape, and the hydraulic loss in spiral case can be made to minimize.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. spraying and splashing facility revolve a water spiral case, it is characterized in that: its sidepiece is provided with water inlet (1), the center bottom it is provided with delivery port (2), and the runner of its inside is equiangular spiral shape.
2. a kind of spraying and splashing facility according to claim 1 revolve water spiral case, it is characterized in that: the runner of its inside is 360 ° of cornerites.
3. a kind of spraying and splashing facility according to claim 2 revolve water spiral case, it is characterized in that: its center is upper and lower two-layer funnel-shaped structure.
4. a kind of spraying and splashing facility according to claim 3 revolve water spiral case, it is characterized in that: be provided with in the funnel-shaped structure of described upper strata and there is externally threaded short tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385328.XU CN204730732U (en) | 2015-06-04 | 2015-06-04 | A kind of spraying and splashing facility revolve water spiral case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385328.XU CN204730732U (en) | 2015-06-04 | 2015-06-04 | A kind of spraying and splashing facility revolve water spiral case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730732U true CN204730732U (en) | 2015-10-28 |
Family
ID=54389074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385328.XU Expired - Fee Related CN204730732U (en) | 2015-06-04 | 2015-06-04 | A kind of spraying and splashing facility revolve water spiral case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730732U (en) |
-
2015
- 2015-06-04 CN CN201520385328.XU patent/CN204730732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151028 Termination date: 20210604 |