CN220356176U - Built-in internal connecting pipe structure of cross flow open type cooling tower - Google Patents

Abstract

The utility model discloses a built-in internal connecting pipe structure of a cross flow open type cooling tower, which belongs to the technical field of cooling towers and comprises a water inlet three-way pipe, wherein the lower end of the water inlet three-way pipe is connected with a main water pipe; the water outlet end of the water inlet three-way pipe is connected with a transverse water diversion pipe; the upper branch of the transverse water diversion pipe is connected with a vertical branch pipe; the side edges of the vertical branch pipes are connected with the transverse pipes; the horizontal pipe is communicated with the energy consumption box at the side of the water sowing basin; the transverse water diversion pipes and the vertical branch pipes are all positioned in the tower body of the cooling tower. The utility model is suitable for special cases that the field top space of the cross-flow open cooling tower is complex, the inner pipe assembly can not vertically enter the water sowing basin in an inverted U-shaped pipeline protruding out of the top of the tower body, and the water sowing basin depth is insufficient to enable the inner pipe branch pipe to directly enter.

Description

Built-in internal connecting pipe structure of cross flow open type cooling tower

Technical Field

The utility model belongs to the technical field of cooling towers, and particularly relates to a built-in internal connecting pipe structure of a cross flow open type cooling tower.

Background

In general, as shown in fig. 1, a water inlet pipe enters from the bottom to directly upwards and passes through two sides of a water inlet three-way flow distribution channel, and because the depth of a water sowing basin is insufficient to enable an inner pipe branch pipe to directly enter, too many smaller branch pipes are not suitable to be arranged to be inserted into the water sowing basin, and only the branch pipes extend out of a top plate and then flow into the water sowing basin in an inverted U-shaped branch pipe; this solution occupies the overhead space of the tower and is not suitable for this particular situation when there is an obstacle above the pot.

Disclosure of Invention

The utility model provides the built-in inner joint pipe structure of the cross flow open type cooling tower, which is suitable for special cases that the field top space of the cross flow open type cooling tower is complex, the inner joint pipe assembly cannot protrude out of the top of the tower body to form an inverted U-shaped pipeline to vertically enter the water sowing basin, and the depth of the water sowing basin is insufficient to enable the inner joint pipe branch pipe to directly enter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a built-in internal connecting pipe structure of a cross flow open type cooling tower comprises a water inlet three-way pipe, wherein the lower end of the water inlet three-way pipe is connected with a main water pipe; the water outlet end of the water inlet three-way pipe is connected with a transverse water diversion pipe; the upper branch of the transverse water diversion pipe is connected with a vertical branch pipe; the side edges of the vertical branch pipes are connected with the transverse pipes; the transverse pipe is communicated with the energy consumption box at the side edge of the water sowing basin; the horizontal diversion pipes, the vertical branch pipes and the horizontal pipes are all positioned in the tower body of the cooling tower.

Compared with the prior art, the utility model has the beneficial effects that:

the U-shaped water inlet branch pipe at the top is removed, so that the production material cost is reduced; the cooling tower does not occupy the top space of the tower top, and is suitable for the special condition of insufficient space of the cooling tower top of the inner connecting pipe.

1. Because the U-shaped branch pipes at the top are removed, the problem of processing and mounting of the inverted U-shaped water inlet branch pipes is avoided, the situation that the cooling water flows into the water sowing basin at the two sides and the performance of the cooling tower is reduced due to the fact that the cooling water flows into the water sowing basin at the two sides and the cooling tower is uneven is avoided, and the performance of the cooling tower is facilitated.

2. The inner edge of the water sowing basin is provided with the separating box, so that the strength of the inner edge of the water sowing basin is enhanced, the weight of materials is reduced, and the water sowing basin is convenient to install.

3. As a further improvement of the technical scheme, a plurality of vertical branch pipes are distributed on the same transverse water diversion pipe, each vertical branch pipe is connected with a corresponding branch pipe box through a transverse pipe, and the branch pipe boxes are communicated with the energy consumption boxes.

The technical purpose of the improvement is as follows: the circulating water enters the energy consumption box through the plurality of vertical branch pipes, so that the efficiency of conveying water can be improved, and the uniformity of conveying water is improved.

As a further improvement of the technical scheme, the energy consumption box is arranged on the inner edge of the water sowing basin.

The technical purpose of the improvement is as follows: the energy consumption box can be arranged on the inner edge of the water sowing basin, and the vertical branch pipes and the horizontal pipes are positioned in the cooling tower, so that the upper space is not occupied.

As a further improvement of the technical scheme, the connection part of the vertical branch pipe and the transverse water diversion pipe is fixed through clamp connection; the transverse pipe is fixedly connected with the branch pipe box through a clamp.

The technical purpose of the improvement is as follows: the firmness of connection between the pipelines is improved, and the subsequent maintenance and replacement are convenient.

As a further improvement of the above technical solution, the manifold box is in a rectangular box shape.

The technical purpose of the improvement is as follows: so that the branch pipe box can contain more water, thereby improving the uniformity of water distribution.

Drawings

FIG. 1 is a schematic diagram of a conventional cross-flow open cooling tower.

Fig. 2 is a schematic structural view of the present utility model.

FIG. 3 is a schematic view of the connection structure of the pipeline in the present utility model.

Fig. 4 is a schematic side view of the present utility model.

Fig. 5 is a schematic diagram of an explosive structure according to the present utility model.

In the figure: 1. a water sowing basin; 2. a bowl cover; 3. a U-shaped tube; 4. a water inlet three-way pipe; 5. a main water pipe; 6. a filler; 7. a bottom basin; 8. a transverse water diversion pipe; 9. a vertical branch pipe; 10. a transverse tube; 11. a branch pipe box; 12. an energy consumption box; 13. a clamp; 14. an inner edge.

Detailed Description

The following detailed description of the utility model, in conjunction with the examples, is intended to be merely exemplary and explanatory and should not be construed as limiting the scope of the utility model in any way, in order to provide a better understanding of the utility model as claimed.

Referring to fig. 1 to 5, in a specific embodiment, a built-in inner pipe structure of a cross-flow open type cooling tower includes a water inlet tee 4 with a lower end connected to a main water pipe 5; the water outlet end of the water inlet three-way pipe 4 is connected with a transverse water diversion pipe 8; the upper branch of the transverse water diversion pipe 8 is connected with a vertical branch pipe 9; the side edges of the vertical branch pipes 9 are connected with transverse pipes 10; the transverse pipe 10 is communicated with an energy consumption box 12 at the side edge of the water sowing basin 1; the transverse water diversion pipes 8, the vertical branch pipes 9 and the transverse pipes 10 are all positioned in the tower body of the cooling tower.

The utility model has the specific working principle that:

the lower end of the main water pipe 5 is communicated with the bottom basin 7 through a water pump, the upper end of the main water pipe 5 is connected with a water inlet three-way pipe 4, two outlets at the upper end of the water inlet three-way pipe 4 are respectively connected with corresponding transverse water diversion pipes 8, vertical branch pipes 9 are distributed on the upper side walls of the transverse water diversion pipes 8, the side walls at the upper ends of the vertical branch pipes 9 are communicated with transverse pipes 10, the transverse pipes 10 are connected with branch pipe boxes 11, and the branch pipe boxes 11 are arranged on the inner edge 14 of the water sowing basin 1 and are communicated with energy consumption boxes 12 on the inside; the side edges of the energy dissipation boxes 12 are simultaneously connected with the plurality of branch pipe boxes 11, so that the water inflow of the energy dissipation boxes 12 is more uniform, and the water inflow is improved.

As shown in fig. 3, as a preferred mode of the above embodiment, a plurality of vertical branch pipes 9 are distributed on the same transverse water diversion pipe 8, and each vertical branch pipe 9 is connected with a corresponding branch pipe box 11 through a transverse pipe 10, and the branch pipe boxes 11 are further communicated with an energy consumption box 12.

Specifically, vertical branch pipe 9 lower extreme is vertical installs on horizontal shunt tubes 8, and horizontal shunt tubes 8 horizontal installation is in the tower body.

As shown in fig. 4-5, the energy consuming cartridges 12 are mounted on the inner rim 14 of the tub 1 as a preferred form of the above-described embodiment.

Specifically, the energy consumption box 12 is in a strip shape and is arranged in the inner edge 14 of the water sowing basin 1 to play roles in uniformly distributing water and consuming the kinetic energy of water flow; the water outlet surface of the energy consumption box 12 is communicated with the water sowing basin 1; the water outlet surface is generally porous, so that uniform water diversion is realized, and energy consumption is realized.

As shown in fig. 5, as a preferable mode of the above embodiment, the connection of the vertical branch pipe 9 and the horizontal shunt tubes 8 is fixed by a clip 13 connection; the transverse pipe 10 and the branch pipe box 11 are fixedly connected through a clamp 13.

As shown in fig. 5, as a preferable mode of the above embodiment, the manifold block 11 is in a rectangular parallelepiped box shape.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas.

The foregoing description is only of the preferred embodiments of the utility model, and it should be noted that there are objectively no particular arrangements, due to the limited text expressions, and that it is possible for a person skilled in the art to make several modifications, adaptations or variations, and to combine the above technical features in a suitable manner, without departing from the principles of the utility model; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (5)

1. The built-in internal connecting pipe structure of the cross-flow open cooling tower comprises a water inlet three-way pipe (4) with the lower end connected with a main water pipe (5); the water inlet three-way pipe is characterized in that the water outlet end of the water inlet three-way pipe (4) is connected with a transverse water diversion pipe (8); the upper branch of the transverse water diversion pipe (8) is connected with a vertical branch pipe (9); the side edges of the vertical branch pipes (9) are connected with transverse pipes (10); the transverse pipe (10) is communicated with an energy consumption box (12) at the side edge of the water sowing basin (1); the horizontal water diversion pipes (8), the vertical branch pipes (9) and the horizontal pipes (10) are all positioned in the tower body of the cooling tower.

2. The built-in internal connection pipe structure of a cross flow open type cooling tower according to claim 1, wherein a plurality of vertical branch pipes (9) are distributed on the same transverse water diversion pipe (8), each vertical branch pipe (9) is connected with a corresponding branch pipe box (11) through a transverse pipe (10), and the branch pipe boxes (11) are communicated with the energy consumption boxes (12).

3. The internal connection pipe structure of a cross-flow open cooling tower according to claim 1, characterized in that the energy consuming box (12) is mounted on the inner edge (14) of the water basin (1).

4. The built-in inner joint pipe structure of the cross-flow open type cooling tower according to claim 1, wherein the connection part of the vertical branch pipe (9) and the transverse water diversion pipe (8) is fixedly connected through a clamp (13); the transverse pipe (10) is fixedly connected with the branch pipe box (11) through a clamp (13).

5. The internal connection pipe structure of a cross-flow open type cooling tower according to claim 2, wherein the manifold box (11) has a rectangular box shape.