CN204100891U - Cooling tower rotary energy saving spray equipment - Google Patents
Cooling tower rotary energy saving spray equipment Download PDFInfo
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- CN204100891U CN204100891U CN201420559576.7U CN201420559576U CN204100891U CN 204100891 U CN204100891 U CN 204100891U CN 201420559576 U CN201420559576 U CN 201420559576U CN 204100891 U CN204100891 U CN 204100891U
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- blade
- rotating disk
- cooling tower
- energy saving
- spray equipment
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Abstract
The utility model provides a kind of cooling tower rotary energy saving spray equipment, comprising: support; Connector, is fixed on the top of described support, for connecting with water supply line; Rotating disk, has upper surface and lower surface, and the center of described upper surface is provided with the conical projections relative with described connector, and described lower surface is fixed with attaching parts, is rotatably installed on the bottom of support by described attaching parts rotating disk; Multiple blade, is fixed on the marginal position of described upper surface, and the circumferencial direction along described rotating disk distributes, and described multiple blade is configured to described multiple blade when described connector access water can drive described dial rotation.Adopt this rotary spraying device of the present utility model, water can be made evenly to spray.
Description
Technical field
The utility model relates to cooling tower field, and specifically, the utility model relates to a kind of cooling tower rotary energy saving spray equipment.
Background technology
Spray equipment is mounted in cooling tower and sparge pipe is used for Sprayer Circulation water, and spray range size, water droplet thickness and arc height etc. directly affect the cooling effect of cooling-tower circulating water.Mostly reflective splashing device in the market, this splashing device has one or more splash box, press water impacts on splash box, rely on splash box reflection by recirculated water splash towards periphery, this splashing device splash scope is very little, water droplet is thick, be sprayed on filler uneven, and the recirculated water position dropped on filler that splash goes out is fixing substantially.The splashing effect of this type splashing device existing is undesirable, and filler easily forms heavy water district and light-water district, and so not only cooling effect is not good, also accelerates aging, the damaged speed of filler.
Utility model content
The utility model provides a kind of cooling tower rotary energy saving spray equipment, and it can solve the problem that spray scope is little, spray water droplet is uneven existing for existing spray equipment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cooling tower rotary energy saving spray equipment, and it specifically comprises:
Support;
Connector, is fixed on the top of described support, for connecting with water supply line;
Rotating disk, has upper surface and lower surface, and the center of described upper surface is provided with the conical projections relative with described connector, and described lower surface is fixed with attaching parts, is rotatably installed on the bottom of support by described attaching parts rotating disk;
Multiple blade, is fixed on the marginal position of described upper surface, and the circumferencial direction along described rotating disk distributes, and described multiple blade is configured to described multiple blade when described connector access water can drive described dial rotation.
As preferably: the marginal position of described upper surface is provided with arc warping part, and described multiple blade is fixed on described arc warping part, and described multiple blade is uniformly distributed along the circumferencial direction of described rotating disk.
As preferably: described blade be by near described conical projections side to the arc shape tilted gradually away from described conical projections side.
As preferably: one end of described blade bends in the horizontal direction relative to the other end.
As preferably: in described multiple blade, part is the first blade, and remaining part is the second blade, and the height of the second blade is less than the height of the first blade, and the first blade and the second blade alternate are arranged.
As preferably: meet following relation between described rotating disk and blade,
1.5≤D
1/ N≤2.5,1.3≤H
1/ H
2≤ 1.5, wherein,
D
1refer to the diameter of rotating disk, its unit is cm; N refers to the total quantity of blade; H
1refer to the height of the first blade, its unit is cm; H
2refer to the height of the second blade, its unit is cm.
As preferably: the bottom of described support is provided with sleeve, and sleeve bottommost is provided with small circular osculum, be provided with import in described sleeve and exempt from lubrication and strengthen bearing, described attaching parts are be installed on described import to exempt to lubricate the rotating shaft strengthened in bearing.
As preferably: the lower surface of described rotating disk is also fixedly installed skirt cover and shirt rim, and described skirt cover is sheathed on the outside of described sleeve, and rotating disk outer edge lower end is located in described shirt rim.
As preferably: described support comprises four supporting legs arranged at space interval, and one end of each described supporting leg is fixed on the outer surface of described connector, and the other end is fixed on the outer surface of described sleeve.
As preferably: be provided with taper pipe in described connector, the larger diameter end of described taper pipe is provided with flange, and described flange contacts with the end face forming surface of described connector.
The utility model compared with prior art, has the following advantages and beneficial effect:
The utility model arranges conical projections in the center of rotating disk, at the marginal position of rotating disk, multiple blade is set, when connector access water supply line, water sprays into conical projections, the blade on the marginal position of rotating disk is impacted afterwards through superrefraction, thus drive rotating disk high-speed rotation, by water equably to surrounding spray, thus acquisition spray scope is large, the uniform spraying effect of spray water droplet.Especially, when arranging arc warping part at the marginal position of rotating disk, it can make water parabolically shape spray, better effects if.
Accompanying drawing explanation
Fig. 1 is the perspective view of cooling tower rotary energy saving spray equipment of the present utility model;
Fig. 2 is the section structure schematic diagram of Fig. 1;
Fig. 3 is the decomposing schematic representation of cooling tower rotary energy saving spray equipment of the present utility model;
Fig. 4 is the schematic enlarged-scale view of part A in Fig. 2;
Fig. 5 is the schematic enlarged-scale view of rotating disk;
Fig. 6 is the generalized section of rotating disk.
Wherein, mark corresponding parts name in accompanying drawing to be called:
1-connector, 101-octagon nut, 102-screw thread;
2-support, 201-supporting leg;
3-rotating disk, 31-conical projections, 32-arc warping part, 33-rotating shaft, 301-first blade, 302-second blade;
4-taper pipe, 401-flange;
5-bearing, 6-sleeve, 7-skirt cover, 8-shirt rim.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
See Fig. 1 ~ Fig. 4, the utility model discloses a kind of cooling tower rotary energy saving spray equipment, it specifically comprises support 2, connector 1, rotating disk 3 and multiple blade (the first hereinafter mentioned blade 301 and the second blade 302) etc.
As shown in fig. 1, support 2 roughly by four spatially spaced apart supporting leg 201 form, wherein the quantity and shape etc. of supporting leg 201 all can carry out suitable change according to factors such as the sizes of rotating disk 3.
Connector 1 is fixed on the top of support 2, for connecting with water supply line, to access the water that external water source supplies.Particularly, connector 1 is revolving body, and the top of its outer surface can machining screw 102, is threaded, is convenient to fast assembling-disassembling to be formed with aforesaid water supply line; The outer surface bottom of connector 1 can be provided with octagon nut 101, to adopt spanner to carry out dismounting to connector 1.Connector 1 can be Split type structure with support 2, and connected by conventional attachments, it also can be integrated, and is convenient to processing.
For ease of leading to water and accelerating, in the utility model, be provided with taper pipe 4 in connector 1, the larger diameter end of taper pipe 4 is provided with flange 401, and flange 401 contacts with end face (the being specially upper surface) forming surface of connector 1.Shown in composition graphs 3, taper pipe 4 has larger diameter end above in figure, in the minor diameter of Figure below and the tapered wall between larger diameter end and smaller diameter end.The smaller diameter end of taper pipe 4 puts into connector 1, and carries out spacing to it along short transverse by the flange 401 of larger diameter end.
As shown in Figure 2 and Figure 3, rotating disk 3 has the upper surface (figure does not indicate) being arranged in figure top and the lower surface being positioned at Figure below, and upper and lower surface is oppositely arranged.
The center of the upper surface of rotating disk 3 is provided with the conical projections 31 relative with connector 1, and this conical projections 31 faces connector 1, more particularly, is the endoporus facing to connector 1, so that water enters rear direct punching to conical projections 31 by connector 1.The lower surface of rotating disk 3 is fixed with attaching parts, is rotatably installed on the bottom of support 2 by attaching parts rotating disk 3.These attaching parts are roughly positioned at lower surface central authorities, and as a kind of preferred embodiment, the bottom of support 2 is provided with sleeve 6, can arrange circular hole in the bottom of sleeve, are preferably the small sircle hole that diameter is less.So that draining etc.Be provided with bearing 5 in sleeve 6, this bearing can do many routines and select, and this bearing 5 is preferably import and exempts from lubrication reinforcement bearing, and himself intensity is high, and attaching parts are the rotating shaft 33 be installed in bearing 5.When water accesses, rotating disk 3 forms rotation.The effect of aforesaid conical projections 31 is, when recirculated water impacts rotating disk 3, can not form backwash upwards, but reflect to the periphery of rotating disk 3, water directly impinges upon on blade, like this, water can be made evenly outwards to penetrate, increase spray radius, obtain uniform spraying effect.
The one end forming each supporting leg 201 of support 2 is fixed on connector 1, and the other end is fixed on sleeve 6, the two effectively to be supported.Certainly, connector 1, supporting leg 2, sleeve 6 can be integrated.
Due to this rotary spraying device in use, rotating disk 3 High Rotation Speed, and once there be impurity to enter into the junction of aforesaid rotating shaft 33 and bearing 5, rotating shaft 33 will be caused stuck, and rotating disk 3 can not rotate.For preventing the generation of this phenomenon, in the utility model, be also fixedly installed skirt cover 7 at the lower surface of rotating disk 3, skirt cover 7 is sheathed on the outside of sleeve 6.As shown in Figure 4, this skirt cover 7 is surrounded on the outside of sleeve 6, can effectively stop impurity to enter to sleeve 6, ensures the normal rotation of rotating disk 3.In addition, the outer edge of the lower surface of rotating disk 3 is provided with shirt rim 8, as shown in Figure 2.
The marginal position of upper surface can be provided with arc warping part 32, namely by conical projections 31 outwards little by little curved tilting, can be roughly the same with the shape of the first blade 301 shown in Fig. 6, but its radian is less, parabolic shape can be presented with during convenient current ejection, further increase spray radius, promotes spraying effect.
As shown in Fig. 3, Fig. 4, multiple blade is fixed on arc warping part 32, and the circumferencial direction along rotating disk 3 distributes, and multiple blade is configured to multiple blade when connector 1 accesses water and rotating disk 3 can be driven to rotate.The shape of blade and arrangement should meet the rotation needs of rotating disk 3, and namely when current sweep away, it can accept the impact of water and drive rotating disk 3 to rotate, thus are gone out along the periphery spray of rotating disk 3 by water.Blade can be consistent with the RADIAL direction of rotating disk 3, also can be set to inconsistent, forms an angle with the RADIAL shape of rotating disk 3.
As preferred embodiment, multiple blade is uniformly distributed along the circumferencial direction of rotating disk 3.Like this, the uniformity sprayed can be ensured further.The shape of blade can do many selections, and in the utility model, blade is by the arc shape extremely tilted gradually away from conical projections 31 side near conical projections 31 side.As shown in FIG., blade is little near one end height of conical projections 31, and blade is large away from one end height of conical projections 31, and the gap between blade constitutes the flow pass of water.
Rotate for ease of vane drive rotating disk 3, in the utility model, one end of blade bends in the horizontal direction relative to the other end, is preferably curved bending, is convenient to water and applies impulse force to it.
See Fig. 5, for preventing the water-drop-shaped slabbing moisture film shed out, cooling medium is caused to be closed, and then affecting cooling effect, the utility model adopts such scheme, in multiple blade, part is the first blade 301, remaining part is the height that the height of the second blade 302, second blade 302 is less than the first blade 301, and the first blade 301 is arranged alternately with the second blade 302 (quantity of the first blade 301 and the second blade 302 should be consistent).
As preferably: meet following relation between rotating disk 3 and blade,
1.5≤D
1/ N≤2.5,1.3≤H
1/ H
2≤ 1.5, wherein,
D
1refer to the diameter of rotating disk 3, its unit is cm; N refers to the total quantity of blade; H
1refer to the height (maximum height vertically) of the first blade 301, unit is cm; H
2refer to the height (maximum height vertically) of the second blade 302, unit is cm.
embodiment 1-5
As shown in Figure 6, with the blade shape shown by this figure for foundation, this rotary spraying device of the present utility model is described.With reference to shown in figure, the upper surface of rotating disk 3 is level, and its marginal position does not arrange arc warping part 32.First blade 301 is consistent with the second blade 302 shape, only size is different, its all for by near conical projections 31 side to the arc shape that tilts gradually away from conical projections 31 side, namely the inner side of blade connects with the bottom surface (upper surface of rotating disk 3) of conical projections 31.Further, one end of blade (containing the first blade 301 and the second blade 302) does not bend in the horizontal direction relative to the other end, and namely blade stretches along its length.In addition, in connector 1, taper pipe 4 is not installed.
In table 1, the parameter of corresponding embodiment 1-5 is as the basic parameter of the present embodiment.
In table 1, D
1refer to the diameter of rotating disk 3; D
2it is the diameter of the bottom of conical projections 31; N refers to the total quantity of blade, i.e. the first blade 301 quantity and the second blade 302 quantity sum, and wherein the first blade 301 quantity is identical with the second blade 302 quantity, and the first blade 301 and the second blade 302 are evenly arranged along rotating disk 3 circumferencial direction; H
3refer to the height of conical projections 31; H
1refer to the height of the first blade 301; H
2refer to the height of the second blade 302; D
3it is the bore (namely referring to internal diameter) of connector 1.
Table 1: cooling tower rotary energy saving spray equipment parameter list
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| D 1（cm） | 100 | 100 | 100 | 100 | 100 |
| D 2（cm） | 70 | 70 | 70 | 70 | 70 |
| N() | 50 | 50 | 50 | 50 | 50 |
| H 3（cm） | 40 | 40 | 40 | 40 | 40 |
| H 1（cm） | 14 | 13 | 15 | 12 | 16 |
| H 2（cm） | 10 | 10 | 10 | 10 | 10 |
| D 3（cm） | 30 | 30 | 30 | 30 | 30 |
embodiment 6-9
In table 2, the parameter of corresponding embodiment 6-9 is as the basic parameter of the present embodiment.Parameter definition is the same.
Table 2: cooling tower rotary energy saving spray equipment parameter list
| ? | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 |
| D 1（cm） | 100 | 100 | 100 | 100 |
| D 2（cm） | 70 | 70 | 70 | 70 |
| N() | 40 | 66 | 68 | 42 |
| H 3（cm） | 40 | 40 | 40 | 40 |
| H 1（cm） | 14 | 14 | 14 | 14 |
| H 2（cm） | 10 | 10 | 10 | 10 |
| D 3（cm） | 30 | 30 | 30 | 30 |
test case:
Connector 1 is connected to water supply line, and water supply line supplies water in this spray equipment with the speed of 5m3/min.After 5min, the bubble that rotating disk 3 is formed is highly stable, measures the bubble height H (distance between bubble peak to rotating disk 3 upper surface) of each embodiment, in table 3 and table 4.
Table 3: cooling tower rotary energy saving spray equipment bubble height parameter table
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Bubble height (cm) | 4 | 6 | 5 | 9 | 9 |
Table 4: cooling tower rotary energy saving spray equipment bubble height parameter table
| ? | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 |
| Bubble height (cm) | 6 | 7 | 10 | 10 |
As can be seen from test case above, adopt this parameter of the present utility model, highly less bubble can be obtained, the blade of this parameter can not make the water-drop-shaped slabbing moisture film shed out, cooling medium can not be caused to be closed, thus to ensure to adopt this spray equipment can obtain better cooling effect.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.It will be understood by a person skilled in the art that the utility model is not restricted to the described embodiments.Under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a cooling tower rotary energy saving spray equipment, is characterized in that, comprising:
Support;
Connector, is fixed on the top of described support, for connecting with water supply line;
Rotating disk, has upper surface and lower surface, and the center of described upper surface is provided with the conical projections relative with described connector, and described lower surface is fixed with attaching parts, is rotatably installed on the bottom of support by described attaching parts rotating disk;
Multiple blade, is fixed on the marginal position of described upper surface, and the circumferencial direction along described rotating disk distributes, and described multiple blade is configured to described multiple blade when described connector access water can drive described dial rotation.
2. cooling tower rotary energy saving spray equipment according to claim 1, it is characterized in that: the marginal position of described upper surface is provided with arc warping part, described multiple blade is fixed on described arc warping part, and described multiple blade is uniformly distributed along the circumferencial direction of described rotating disk.
3. cooling tower rotary energy saving spray equipment according to claim 1, is characterized in that: described blade is by the arc shape extremely tilted gradually away from described conical projections side near described conical projections side.
4. cooling tower rotary energy saving spray equipment according to claim 3, is characterized in that: one end of described blade bends in the horizontal direction relative to the other end.
5. cooling tower rotary energy saving spray equipment according to claim 1, it is characterized in that: in described multiple blade, part is the first blade, and remaining part is the second blade, the height of the second blade is less than the height of the first blade, and the first blade and the second blade alternate are arranged.
6. cooling tower rotary energy saving spray equipment according to claim 5, is characterized in that: meet following relation between described rotating disk and blade,
1.5≤D
1/ N≤2.5,1.3≤H
1/ H
2≤ 1.5, wherein,
D
1refer to the diameter of rotating disk, its unit is cm; N refers to the total quantity of blade; H
1refer to the height of the first blade, its unit is cm; H
2refer to the height of the second blade, its unit is cm.
7. cooling tower rotary energy saving spray equipment according to claim 1, it is characterized in that: the bottom of described support is provided with sleeve, sleeve bottommost is provided with small circular osculum, be provided with import in described sleeve and exempt from lubrication reinforcement bearing, described attaching parts are be installed on described import to exempt to lubricate the rotating shaft strengthened in bearing.
8. cooling tower rotary energy saving spray equipment according to claim 7, is characterized in that: the lower surface of described rotating disk is also fixedly installed skirt cover and shirt rim, and described skirt cover is sheathed on the outside of described sleeve, and rotating disk outer edge lower end is located in described shirt rim.
9. cooling tower rotary energy saving spray equipment according to claim 7, it is characterized in that: described support comprises four supporting legs arranged at space interval, one end of each described supporting leg is fixed on the outer surface of described connector, and the other end is fixed on the outer surface of described sleeve.
10. cooling tower rotary energy saving spray equipment according to claim 1, is characterized in that: be provided with taper pipe in described connector, and the larger diameter end of described taper pipe is provided with flange, and described flange contacts with the end face forming surface of described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559576.7U CN204100891U (en) | 2014-09-26 | 2014-09-26 | Cooling tower rotary energy saving spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559576.7U CN204100891U (en) | 2014-09-26 | 2014-09-26 | Cooling tower rotary energy saving spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100891U true CN204100891U (en) | 2015-01-14 |
Family
ID=52269311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559576.7U Withdrawn - After Issue CN204100891U (en) | 2014-09-26 | 2014-09-26 | Cooling tower rotary energy saving spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215116A (en) * | 2014-09-26 | 2014-12-17 | 四川省君源科技发展有限公司 | Rotary type energy-saving sprinkler for cooling tower |
-
2014
- 2014-09-26 CN CN201420559576.7U patent/CN204100891U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215116A (en) * | 2014-09-26 | 2014-12-17 | 四川省君源科技发展有限公司 | Rotary type energy-saving sprinkler for cooling tower |
| CN104215116B (en) * | 2014-09-26 | 2016-10-19 | 四川省君源塑料制品有限公司 | Cooling tower rotary energy saving spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |