CN219956265U - Water distribution pipe of spray device of cooling tower - Google Patents
Water distribution pipe of spray device of cooling tower Download PDFInfo
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- CN219956265U CN219956265U CN202321079841.7U CN202321079841U CN219956265U CN 219956265 U CN219956265 U CN 219956265U CN 202321079841 U CN202321079841 U CN 202321079841U CN 219956265 U CN219956265 U CN 219956265U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 420
- 239000007921 spray Substances 0.000 title claims abstract description 170
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 58
- 230000007423 decrease Effects 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 8
- 239000000945 filler Substances 0.000 description 5
- 241000533950 Leucojum Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of cooling tower accessories, and particularly relates to a water distribution pipe of a spraying device of a cooling tower, which comprises a water pipe, wherein a plurality of first water distribution main pipes and a plurality of second water distribution main pipes are communicated with the water pipe in an alternating manner, a plurality of first water distribution auxiliary pipes are communicated with the first water distribution main pipes, the first water distribution auxiliary pipes incline towards a direction far away from the water pipe, an included angle between each first water distribution auxiliary pipe and each first water distribution main pipe is 60 degrees, a plurality of first spray heads are arranged on each first water distribution main pipe, a plurality of second spray heads are arranged on each second water distribution main pipe, a third spray head is arranged on each first water distribution auxiliary pipe, the spraying ranges of the first spray heads, the second spray heads and the third spray heads are all round, and the spraying ranges of the adjacent first spray heads, second spray heads and the third spray heads are tangential. The utility model has a snowflake-shaped water distribution frame, and the first spray head, the second spray head and the third spray head are utilized to realize complementary spraying, thereby avoiding water distribution superposition zones, reducing neutral gear as far as possible and ensuring uniform water distribution.
Description
Technical Field
The utility model belongs to the technical field of cooling tower accessories, and particularly relates to a water distribution pipe of a cooling tower spray device.
Background
The cooling tower is a cooling device which takes water as a circulating coolant to absorb heat of a system, and then performs cold-heat exchange after the water is in flowing contact with air, so that the water temperature is reduced. The cooling tower mainly comprises a filler, a water distribution system, ventilation equipment, a dehydrator and a water collecting tank, wherein the water distribution system comprises a water distribution pipe, and the water distribution pipe uniformly sprays water on the filler to ensure that dry cold air and water exchange heat fully in the filler. At present, the common water distribution forms of the cooling tower comprise rotary water distribution, drip-spray water distribution and spray-type water distribution, wherein the spray-type water distribution is realized by spraying through a spray head of an array installed on a water distribution pipe, the structure is simple, but due to the influence of a spray head water spraying range, larger neutral gear or water distribution superposition zones can still appear, and the water distribution uniformity is poor.
Disclosure of Invention
The utility model aims to provide a spray device water distribution pipe of a cooling tower, which aims to solve the problem that a large neutral gear or overlapping zone exists in the water distribution process of the spray type water distribution pipe.
In order to achieve the above purpose, the scheme of the utility model is as follows: the cooling tower spraying device water distribution pipe comprises a water pipe, a plurality of first water distribution main pipes and a plurality of second water distribution main pipes, wherein one ends of the first water distribution main pipes and the second water distribution main pipes are communicated with the water pipe, the other ends of the first water distribution main pipes and the second water distribution main pipes are closed, the first water distribution main pipes and the second water distribution main pipes are uniformly distributed along the circumferential direction of the water pipe, the first water distribution main pipes and the second water distribution main pipes are alternately arranged, a plurality of first water distribution auxiliary pipes are communicated with the first water distribution main pipes, the first water distribution auxiliary pipes incline towards the direction far away from the water pipe, an included angle between the first water distribution auxiliary pipes and the first water distribution main pipes is 60 degrees, and one ends of the first water distribution auxiliary pipes far away from the first water distribution main pipes are closed; the first water distribution main pipe is provided with a plurality of first spray heads, the second water distribution main pipe is provided with a plurality of second spray heads, the first water distribution auxiliary pipe is provided with third spray heads, and the number of the third spray heads on the adjacent first water distribution auxiliary pipes is the same or different; the spraying ranges of the first spray head, the second spray head and the third spray head are all circular, the spraying range of the first spray head is tangential to the spraying range of the adjacent first spray head, the spraying range of the adjacent second spray head and the spraying range of the adjacent third spray head, the spraying range of the second spray head is tangential to the spraying range of the adjacent second spray head and the spraying range of the adjacent third spray head, and the spraying ranges of the adjacent two third spray heads are tangential.
The working principle and the beneficial effects of the scheme are as follows: in the scheme, the first water distribution main pipe and the second water distribution main pipe are communicated with the water delivery pipe, and a plurality of first water distribution auxiliary pipes are communicated with the first water distribution main pipe, so that a snowflake-shaped water distribution frame is formed; in addition, because of the particularity (tangent spraying range) of the spraying ranges of the first spray head, the second spray head and the third spray head in the scheme, the centers of any three adjacent spray heads (which do not belong to adjacent categories if the spraying ranges are not connected) are sequentially connected to form an equilateral triangle, and therefore, in the scheme, the first spray head, the second spray head and the third spray head realize complementary spraying, thereby avoiding water distribution superposition zones, reducing neutral gear as much as possible and ensuring uniform water distribution.
Optionally, the second main water distribution pipe is communicated with a plurality of second auxiliary water distribution pipes, the second auxiliary water distribution pipes incline towards the direction far away from the water pipe, the included angle between the second auxiliary water distribution pipes and the second main water distribution pipe is 60 degrees, one ends of the second auxiliary water distribution pipes far away from the second main water distribution pipe are closed, the second auxiliary water distribution pipes are provided with fourth spray heads, and the number of the fourth spray heads on the adjacent second auxiliary water distribution pipes is the same or different; the spraying range of the fourth spray head is circular, and the spraying range of the fourth spray head is tangent to the spraying range of the adjacent first spray head, the spraying range of the adjacent second spray head, the spraying range of the third spray head and the spraying range of the adjacent fourth spray head.
In this scheme, the design of second water distribution auxiliary pipe for snowflake water distribution frame in this scheme changes, reduces the quantity of first water distribution auxiliary pipe on the first water distribution main pipe, thereby reduces the pressure-bearing of first water distribution main pipe.
Optionally, the number of the third spray heads on the first water distribution auxiliary pipe gradually decreases along the direction that the first water distribution auxiliary pipe is away from the water delivery pipe.
In this scheme, the quantity of third shower nozzle on the first water distribution auxiliary pipe is kept away from the direction of raceway along first water distribution auxiliary pipe and is reduced gradually to the scope of spraying of all third shower nozzles on the first water distribution auxiliary pipe is the same.
Optionally, the number of the fourth spray heads on the second water distribution auxiliary pipe is the same.
In this scheme, the quantity of fourth shower nozzle is the same on the second water distribution auxiliary pipe to adapt to the arrangement of first water distribution auxiliary pipe, thereby form the snowflake water distribution frame of different shapes.
Optionally, the number of the third spray heads on the first water distribution auxiliary pipes positioned at the head and tail of the first water distribution main pipe is the same, and the number of the third spray heads on the rest first water distribution auxiliary pipes gradually decreases along the direction that the first water distribution auxiliary pipes are far away from the water delivery pipe.
In this scheme, change the quantity distribution of third shower nozzle on the first water distribution auxiliary pipe to make the length of first water distribution auxiliary pipe change, and then form the snowflake water distribution frame of different shapes.
Optionally, the number of the third spray heads on the first water distribution auxiliary pipe positioned at the tail end of the first water distribution main pipe is one, and the number of the third spray heads on the other first water distribution auxiliary pipes is two; the number of the fourth spray heads on the two second water distribution auxiliary pipes close to the head end of the second water distribution main pipe is one, and the number of the fourth spray heads on the other second water distribution auxiliary pipes is gradually reduced along the direction that the second water distribution auxiliary pipes are far away from the water delivery pipe.
In this scheme, change the quantity distribution of third shower nozzle on the first water distribution auxiliary pipe to and the quantity distribution of fourth shower nozzle on the adaptive change second water distribution auxiliary pipe, thereby make the length of first water distribution auxiliary pipe and second water distribution auxiliary pipe change, and then form the snowflake-shaped water distribution frame of different shapes.
Optionally, the number of the third spray heads on the first water distribution auxiliary pipes at the head and the tail of the first water distribution main pipe is one, and the number of the third spray heads on the other first water distribution auxiliary pipes is two; the number of the fourth spray heads on the second water distribution auxiliary pipe close to the head end of the second water distribution main pipe is one, and the number of the fourth spray heads on the other second water distribution auxiliary pipes is gradually reduced along the direction that the second water distribution auxiliary pipe is far away from the water delivery pipe.
In this scheme, change the quantity distribution of third shower nozzle on the first water distribution auxiliary pipe to and the quantity distribution of fourth shower nozzle on the adaptive change second water distribution auxiliary pipe, thereby make the length of first water distribution auxiliary pipe and second water distribution auxiliary pipe change, and then form the snowflake-shaped water distribution frame of different shapes.
Optionally, a plug I is arranged at one end of the first water distribution main pipe and one end of the second water distribution main pipe, which are far away from the water delivery pipe.
In this scheme, the design of end cap I is convenient for blowdown and drain out the residual water in first water distribution main pipe and the second water distribution main pipe when maintaining.
Optionally, a plug II is arranged at one end of the first water distribution auxiliary pipe away from the first water distribution main pipe, and a plug III is arranged at one end of the second water distribution auxiliary pipe away from the second water distribution main pipe.
In this scheme, the design of end cap II and end cap III is convenient for blowdown and drain out the interior remaining water of first water distribution auxiliary pipe and second water distribution auxiliary pipe when maintaining.
Optionally, the top of raceway is equipped with the support frame, and the support frame includes a plurality of bracing pieces that are rib form distribution and sets up the supporting seat on the raceway top, and the one end and the supporting seat of bracing piece are connected, and the other end of bracing piece is connected with first water distribution main pipe or second water distribution main pipe through the throat hoop.
In this scheme, utilize the support frame to exert pulling force to first water distribution main pipe and second water distribution main pipe to realize the support to first water distribution main pipe and second water distribution main pipe.
Drawings
FIG. 1 is a top view of a water distribution pipe of a spray device of a cooling tower according to an embodiment of the present utility model;
FIG. 2 is a bottom view of a water distribution pipe of a spray device of a cooling tower according to an embodiment of the present utility model (the dotted line is the spray range);
FIG. 3 is a front view of the water pipe, the first main pipe, the second main pipe and the support frame of FIG. 1;
FIG. 4 is a bottom view of a water distribution pipe of a spray device of a cooling tower according to a second embodiment of the present utility model (the dotted line is the spray range);
FIG. 5 is a bottom view of a water distribution pipe of a spray device of a cooling tower according to a third embodiment of the present utility model (the dotted line is the spray range);
FIG. 6 is a bottom view of a water distribution pipe of a cooling tower spray device according to a fourth embodiment of the present utility model (the dotted line is the spray range);
fig. 7 is a bottom view (dotted line shows spray range) of a spray device water distribution pipe of a cooling tower according to a fifth embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
the labels in the drawings of this specification include: the water distribution pipe comprises a water pipe 1, a disc-shaped connecting part 110, a first water distribution main pipe 2, a second water distribution main pipe 3, a plug I4, a first water distribution auxiliary pipe 5, a plug II 6, a first spray head 7, a second spray head 8, a third spray head 9, a support frame 10, a support seat 101, a support rod 102, a hose clamp 103, a second water distribution auxiliary pipe 11, a plug III 12 and a fourth spray head 13.
Example 1
This embodiment is basically as shown in fig. 1, 2 and 3: the utility model provides a cooling tower spray set water distribution pipe, including raceway 1, a plurality of first water distribution is responsible for 2 and a plurality of second water distribution is responsible for 3, the top of raceway 1 is sealed, the bottom intercommunication of raceway 1 has the delivery pipe, integrated into one piece has discoid connecting portion 110 on the raceway 1, the one end that first water distribution is responsible for 2 and second water distribution is responsible for 3 all communicates with discoid connecting portion 110, the other end that first water distribution is responsible for 2 and second water distribution is responsible for 3 is all sealed, specifically, the one end that first water distribution is responsible for 2 and second water distribution is responsible for 3 and is kept away from raceway 1 is equipped with end cap I4. The first water distribution main pipe 2 and the second water distribution main pipe 3 are uniformly distributed along the circumferential direction of the water delivery pipe 1, and the first water distribution main pipe 2 and the second water distribution main pipe 3 are alternately arranged. In this embodiment, the number of the first water distribution main pipe 2 and the second water distribution main pipe 3 is three.
The first water distribution main pipe 2 is communicated with a plurality of first water distribution auxiliary pipes 5, the first water distribution auxiliary pipes 5 incline towards the direction away from the water pipe 1, an included angle between the first water distribution auxiliary pipes 5 and the first water distribution main pipe 2 is 60 degrees, one ends, away from the first water distribution main pipe 2, of the first water distribution auxiliary pipes 5 are closed, and concretely, one ends, away from the first water distribution main pipe 2, of the first water distribution auxiliary pipes 5 are provided with plugs II 6. In this embodiment, on the same first main water distribution pipe 2, the number of the first auxiliary water distribution pipes 5 is eight, the eight first auxiliary water distribution pipes 5 are in a group of two pairs, and the two first auxiliary water distribution pipes 5 in a group are symmetrically distributed along the axis of the first main water distribution pipe 2. The first main water distribution pipe 2, the second main water distribution pipe 3 and the first auxiliary water distribution pipe 5 are positioned on the same plane.
The first water distribution main pipe 2 is provided with a plurality of first spray heads 7, the second water distribution main pipe 3 is provided with a plurality of second spray heads 8, the first water distribution auxiliary pipe 5 is provided with third spray heads 9, and the number of the third spray heads 9 on the adjacent first water distribution auxiliary pipes 5 is the same or different. In this embodiment, the number of the first nozzles 7 on the first main water distribution pipe 2 is four, the number of the second nozzles 8 on the second main water distribution pipe 3 is four, the number of the third nozzles 9 on the first auxiliary water distribution pipe 5 gradually decreases along the direction in which the first auxiliary water distribution pipe 5 is away from the water pipe 1, specifically, along the direction in which the first auxiliary water distribution pipe 5 is away from the water pipe 1, the number of the third nozzles 9 on the first auxiliary water distribution pipe 5 of the first row (i.e., the first auxiliary water distribution pipe 5 closest to the water pipe 1) is four, the number of the third nozzles 9 on the first auxiliary water distribution pipe 5 of the second row is three, the number of the third nozzles 9 on the first auxiliary water distribution pipe 5 of the third row is two, and the number of the third nozzles 9 on the first auxiliary water distribution pipe 5 of the fourth row is one.
The spraying ranges of the first spray head 7, the second spray head 8 and the third spray head 9 are all circular, the spraying range of the first spray head 7 is tangential to the spraying range of the adjacent first spray head 7, the spraying range of the adjacent second spray head 8 and the spraying range of the adjacent third spray head 9, the spraying range of the second spray head 8 is tangential to the spraying range of the adjacent second spray head 8 and the spraying range of the adjacent third spray head 9, and the spraying ranges of the adjacent two third spray heads 9 are tangential. In the first spray head 7, the second spray head 8 and the third spray head 9, the centers of any adjacent three spray heads are sequentially connected to form an equilateral triangle.
The top of the water pipe 1 is provided with a support frame 10, the support frame 10 comprises a plurality of support rods 102 distributed in an umbrella rib shape and a support seat 101 arranged at the top of the water pipe 1, one end of each support rod 102 is connected with the support seat 101, and the other end of each support rod 102 is connected with the first water distribution main 2 or the second water distribution main 3 through a throat hoop 103. In this embodiment, the number of the support rods 102 is six.
In this embodiment, the first main water distribution pipe 2, the second main water distribution pipe 3 and the first auxiliary water distribution pipe 5 form a snowflake-shaped water distribution frame. When the water supply pipe water distribution system is used, a worker turns on a water supply switch of a water supply pipe, water is input into a water pipe 1 from the water supply pipe under the action of a water pump, flows into a first water distribution main pipe 2 and a second water distribution main pipe 3 at the top end of the water pipe 1, flows into a first water distribution auxiliary pipe 5 at the same time, and is uniformly sprayed on a filler through a first spray head 7, a second spray head 8 and a third spray head 9, and the spray ranges of the first spray head 7, the second spray head 8 and the third spray head 9 are mutually tangent, so that the water distribution is uniform, a water distribution superposition area is avoided, a neutral gear area is reduced as much as possible, the filler is utilized to the maximum extent, and the cooling efficiency is ensured. In the above process, the support frame 10 can apply a tensile force to the first water distribution main pipe 2 and the second water distribution main pipe 3, so as to support the first water distribution main pipe 2 and the second water distribution main pipe 3, and prevent the first water distribution main pipe 2 and the second water distribution main pipe 3 from bending deformation in the use process, thereby ensuring normal water distribution work.
When the first water distribution main pipe 2, the second water distribution main pipe 3 and the first water distribution auxiliary pipe 5 are required to be maintained, the plugs I4 and II 6 are taken down, and sewage and residual water in the first water distribution main pipe 2, the second water distribution main pipe 3 and the first water distribution auxiliary pipe 5 are discharged. And finally, plugging the end parts of the first water distribution main pipe 2 and the second water distribution main pipe 3 by the plug I4, and plugging the end part of the first water distribution auxiliary pipe 5 by the plug II 6.
Example two
The present embodiment differs from the first embodiment in that: as shown in fig. 4, in this embodiment, the second main water distribution pipe 3 is connected with a plurality of second auxiliary water distribution pipes 11, the second auxiliary water distribution pipes 11 incline in a direction away from the water pipe 1, an included angle between the second auxiliary water distribution pipes 11 and the second main water distribution pipe 3 is 60 °, one end of the second auxiliary water distribution pipes 11 away from the second main water distribution pipe 3 is closed, and specifically, one end of the second auxiliary water distribution pipes 11 away from the second main water distribution pipe 3 is provided with a plug iii 12. In this embodiment, on the same second main water distribution pipe 3, the number of the second auxiliary water distribution pipes 11 is eight, two pairs of the eight second auxiliary water distribution pipes 11 are set, and two auxiliary water distribution pipes 11 in a set are symmetrically distributed along the axis of the second main water distribution pipe 3, and the second auxiliary water distribution pipes 11 and the second main water distribution pipe 3 are located on the same plane. In addition, on the same first main water distribution pipe 2, the number of first auxiliary water distribution pipes 5 is six, and the number of third nozzles 9 on the first row of first auxiliary water distribution pipes 5 (i.e., the first auxiliary water distribution pipe 5 closest to the water pipe 1) is three, the number of third nozzles 9 on the second row of first auxiliary water distribution pipes 5 is two, and the number of third nozzles 9 on the third row of first auxiliary water distribution pipes 5 is one.
The second water distribution auxiliary pipe 11 is provided with fourth spray heads 13, and the number of the fourth spray heads 13 on the adjacent second water distribution auxiliary pipes 11 is the same or different. In this embodiment, the number of the fourth nozzles 13 on the second auxiliary water distribution pipe 11 is the same, and the number of the fourth nozzles 13 on each second auxiliary water distribution pipe 11 is one. The spraying range of the fourth spray head 13 is circular, and the spraying range of the fourth spray head 13 is tangential to the spraying range of the adjacent first spray head 7, the spraying range of the adjacent second spray head 8, the spraying range of the third spray head 9 and the spraying range of the adjacent fourth spray head 13.
In this embodiment, the total number of the first spray head 7, the second spray head 8, the third spray head 9 and the fourth spray head 13 is the same as the total number of the first spray head 7, the second spray head 8 and the third spray head 9 in the first embodiment, and the distribution of the spray heads is the same, so that the spraying effect of this embodiment is the same as that of the first embodiment, and uniform water distribution can be ensured. In contrast to the first embodiment, the shape of the water distribution frame formed by the first water distribution main 2, the second water distribution main 3, the first water distribution sub-pipe 5 and the second water distribution sub-pipe 11 in the present embodiment is different from the shape of the water distribution frame formed by the first water distribution main 2, the second water distribution main 3 and the first water distribution sub-pipe 5 in the first embodiment, and the pressure bearing of the first water distribution main 2 in the present embodiment is smaller.
In addition, when the second auxiliary water distribution pipe 11 needs to be maintained, the plug III 12 is removed, sewage and residual water in the second auxiliary water distribution pipe 11 are discharged, and finally the end part of the second auxiliary water distribution pipe 11 is plugged by the plug III 12.
Example III
The difference between this embodiment and the second embodiment is that: as shown in fig. 5, in this embodiment, on the same first main water distribution pipe 2, the number of first auxiliary water distribution pipes 5 is eight, the number of third nozzles 9 on the first row of first auxiliary water distribution pipes 5 (i.e., the first auxiliary water distribution pipe 5 closest to the water pipe 1) is one, the number of third nozzles 9 on the second row of first auxiliary water distribution pipes 5 is three, the number of third nozzles 9 on the third row of first auxiliary water distribution pipes 5 is two, and the number of third nozzles 9 on the fourth row of first auxiliary water distribution pipes 5 is one. In addition, on the same second main water distribution pipe 3, the number of the second auxiliary water distribution pipes 11 is six.
Compared with the embodiment, the water distribution frame shape formed by the embodiment is different from the water distribution frame shape formed by the embodiment two, namely, the embodiment provides another snowflake-shaped water distribution frame and can ensure uniform water distribution.
Example IV
The difference between this embodiment and the second embodiment is that: as shown in fig. 6, in this embodiment, on the same first main water distribution pipe 2, the number of the first water distribution sub-pipes 5 of the first row (i.e., the first water distribution sub-pipe 5 closest to the water pipe 1) and the number of the third nozzles 9 on the second water distribution sub-pipe are two. On the same second main water distribution pipe 3, the number of the fourth spray heads 13 on two second auxiliary water distribution pipes 11 (i.e. the first row and the second row of the second auxiliary water distribution pipes 11) close to the head end of the second main water distribution pipe 3 is one, the number of the fourth spray heads 13 on the other second auxiliary water distribution pipes 11 gradually decreases along the direction that the second auxiliary water distribution pipes 11 are far away from the water pipe 1, specifically, the number of the fourth spray heads 13 on the third row of the second auxiliary water distribution pipes 11 is two, and the number of the fourth spray heads 13 on the fourth row of the second auxiliary water distribution pipes 11 is one.
Compared with the embodiment, the water distribution frame shape formed by the embodiment is different from the water distribution frame shape formed by the embodiment two, namely, the embodiment provides another snowflake-shaped water distribution frame and can ensure uniform water distribution.
Example five
The difference between this embodiment and the third embodiment is that: as shown in fig. 7, in this embodiment, on the same first main water distribution pipe 2, the number of the third nozzles 9 on the first row of the first auxiliary water distribution pipes 5 (i.e., the first auxiliary water distribution pipe 5 closest to the water pipe 1) is one, the number of the third nozzles 9 on the second row of the first auxiliary water distribution pipes 5 and the third row of the first auxiliary water distribution pipes 5 is two, and the number of the third nozzles 9 on the fourth row of the first auxiliary water distribution pipes 5 is one. In addition, the number of the fourth spray nozzles 13 on the second water distribution auxiliary pipe 11 of the second row is two on the same second water distribution main pipe 3.
Compared with the three embodiments, the water distribution frame shape formed by the present embodiment is different from the water distribution frame shape formed by the third embodiment, that is, the present embodiment provides another snowflake-shaped water distribution frame, and at the same time, can ensure uniform water distribution.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the present utility model. The description of the embodiments and the like in the specification can be used for explaining the contents of the claims.
Claims (10)
1. The utility model provides a cooling tower spray set water distribution pipe, is responsible for including raceway, a plurality of first water distribution and a plurality of second water distribution, and the one end that first water distribution was responsible for and the second water distribution is responsible for all communicates with the raceway, and the other end that first water distribution was responsible for and the second water distribution is responsible for all closed, first water distribution is responsible for and second water distribution is responsible for along the circumference evenly distributed of raceway, and first water distribution is responsible for and second water distribution is responsible for and is responsible for the alternate arrangement, and the intercommunication has a plurality of first water distribution auxiliary pipes on the first water distribution is responsible for, its characterized in that: the first water distribution auxiliary pipe is inclined towards the direction away from the water delivery pipe, an included angle between the first water distribution auxiliary pipe and the first water distribution main pipe is 60 degrees, and one end of the first water distribution auxiliary pipe away from the first water distribution main pipe is closed; the first water distribution main pipe is provided with a plurality of first spray heads, the second water distribution main pipe is provided with a plurality of second spray heads, the first water distribution auxiliary pipe is provided with third spray heads, and the number of the third spray heads on the adjacent first water distribution auxiliary pipes is the same or different; the spraying ranges of the first spray head, the second spray head and the third spray head are all circular, the spraying range of the first spray head is tangential to the spraying range of the adjacent first spray head, the spraying range of the adjacent second spray head and the spraying range of the adjacent third spray head, the spraying range of the second spray head is tangential to the spraying range of the adjacent second spray head and the spraying range of the adjacent third spray head, and the spraying ranges of the adjacent two third spray heads are tangential.
2. The cooling tower spray device water distribution pipe of claim 1, wherein: the second water distribution main pipe is communicated with a plurality of second water distribution auxiliary pipes, the second water distribution auxiliary pipes incline towards the direction away from the water delivery pipe, the included angle between the second water distribution auxiliary pipes and the second water distribution main pipe is 60 degrees, one ends of the second water distribution auxiliary pipes away from the second water distribution main pipe are closed, the second water distribution auxiliary pipes are provided with fourth spray heads, and the number of the fourth spray heads on the adjacent second water distribution auxiliary pipes is the same or different; the spraying range of the fourth spray head is circular, and the spraying range of the fourth spray head is tangent to the spraying range of the adjacent first spray head, the spraying range of the adjacent second spray head, the spraying range of the third spray head and the spraying range of the adjacent fourth spray head.
3. The cooling tower spray apparatus water distribution pipe according to claim 1 or 2, characterized in that: the number of the third spray heads on the first water distribution auxiliary pipe gradually decreases along the direction that the first water distribution auxiliary pipe is far away from the water delivery pipe.
4. The cooling tower spray device water distribution pipe of claim 2, wherein: the number of the fourth spray heads on the second water distribution auxiliary pipe is the same.
5. The cooling tower sprayer distribution pipe of claim 4, wherein: the number of the third spray heads on the first water distribution auxiliary pipes positioned at the head and the tail of the first water distribution main pipe is the same, and the number of the third spray heads on the rest first water distribution auxiliary pipes gradually decreases along the direction that the first water distribution auxiliary pipes are far away from the water delivery pipe.
6. The cooling tower spray device water distribution pipe of claim 2, wherein: the number of the third spray heads on the first water distribution auxiliary pipe positioned at the tail end of the first water distribution main pipe is one, and the number of the third spray heads on the other first water distribution auxiliary pipes is two; the number of the fourth spray heads on the two second water distribution auxiliary pipes close to the head end of the second water distribution main pipe is one, and the number of the fourth spray heads on the other second water distribution auxiliary pipes is gradually reduced along the direction that the second water distribution auxiliary pipes are far away from the water delivery pipe.
7. The cooling tower spray device water distribution pipe of claim 2, wherein: the number of the third spray heads on the first water distribution auxiliary pipes positioned at the head and the tail of the first water distribution main pipe is one, and the number of the third spray heads on the other first water distribution auxiliary pipes is two; the number of the fourth spray heads on the second water distribution auxiliary pipe close to the head end of the second water distribution main pipe is one, and the number of the fourth spray heads on the other second water distribution auxiliary pipes is gradually reduced along the direction that the second water distribution auxiliary pipe is far away from the water delivery pipe.
8. The cooling tower spray device water distribution pipe of claim 1, wherein: and a plug I is arranged at one end of the first water distribution main pipe and one end of the second water distribution main pipe, which are far away from the water delivery pipe.
9. The cooling tower spray device water distribution pipe of claim 2, wherein: the end of the first water distribution auxiliary pipe, which is far away from the first water distribution main pipe, is provided with a plug II, and the end of the second water distribution auxiliary pipe, which is far away from the second water distribution main pipe, is provided with a plug III.
10. The cooling tower spray device water distribution pipe of claim 1, wherein: the top of raceway is equipped with the support frame, and the support frame includes a plurality of bracing pieces that are rib form distribution and sets up the supporting seat on the raceway top, and the one end and the supporting seat of bracing piece are connected, and the other end of bracing piece is connected with first water distribution main pipe or second water distribution main pipe through the throat hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079841.7U CN219956265U (en) | 2023-05-08 | 2023-05-08 | Water distribution pipe of spray device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321079841.7U CN219956265U (en) | 2023-05-08 | 2023-05-08 | Water distribution pipe of spray device of cooling tower |
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| Publication Number | Publication Date |
|---|---|
| CN219956265U true CN219956265U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321079841.7U Active CN219956265U (en) | 2023-05-08 | 2023-05-08 | Water distribution pipe of spray device of cooling tower |
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| CN (1) | CN219956265U (en) |
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2023
- 2023-05-08 CN CN202321079841.7U patent/CN219956265U/en active Active
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