CN219816669U

CN219816669U - Spray pipe

Info

Publication number: CN219816669U
Application number: CN202320903930.2U
Authority: CN
Inventors: 刘永祥
Original assignee: Wenan Tongda Plastic Machinery Co ltd
Current assignee: Wenan Tongda Plastic Machinery Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-13
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a spray pipe, which comprises a pipe body; a plurality of water outlets are formed in the pipe wall of the pipe body in the length direction of the spray pipe; the water outlet hole is an arc hole which extends along an arc on the pipe wall; the width of the water outlet hole is 1mm to 2mm in the length direction of the spray pipe; the spray pipe is provided with a water injection port, the water injection port is positioned at the extending end part of the pipe body, the water injection port is communicated with the water outlet, and high-pressure water injected into the pipe body through the water injection port is sprayed out in the form of a water curtain at the water outlet. According to the utility model, a whole row of holes are formed in a whole pipe, so that a spray mode of a plurality of water curtains is presented in a compact form, and the water flow and the cooling speed are great. Especially, the opening is enlarged, the nozzle is not easy to be blocked, the installation is convenient, the maintenance frequency is reduced, and the later maintenance is convenient.

Description

Spray pipe

Technical Field

The utility model relates to the field of pipes, in particular to a spray pipe.

Background

The plastic pipe has the characteristics of light weight, corrosion resistance, attractive appearance, no bad smell, easy processing, convenient construction and the like, and is increasingly widely applied in building engineering. When the plastic pipe is processed, the existing cooling and shaping technology mainly depends on a spraying or soaking mode, spraying is mainly realized by arranging a large number of spray heads 3 (see fig. 4) around the pipe in the water tank, the spray heads 3 are mainly made of plastic materials, and certain atomized water flow is sprayed out from the tail ends of the spray heads through fine holes. These characteristics determine the defects of large processing volume, complicated installation and debugging steps, easy blockage of the spray head 3, low cooling speed and the like.

Therefore, a cooling spray device with high cooling speed and convenient use, installation and maintenance is urgently needed.

Disclosure of Invention

The utility model aims to provide a spray pipe which is high in cooling speed, convenient to use, install and maintain.

The utility model provides a spray pipe, which comprises a pipe body; a plurality of water outlets are formed in the pipe wall of the pipe body in the length direction of the spray pipe; the water outlet hole is an arc hole which extends along an arc on the pipe wall; the width of the water outlet hole is 1mm to 2mm in the length direction of the spray pipe; the spray pipe is provided with a water injection port, the water injection port is positioned at the extending end part of the pipe body, the water injection port is communicated with the water outlet, and high-pressure water injected into the pipe body through the water injection port is sprayed out in the form of a water curtain at the water outlet.

Optionally, the plurality of water outlets are located on a same straight line, and the straight line is parallel to the axis of the spray pipe.

Optionally, the plurality of water outlets are equally distributed on the pipe body.

Optionally, the two water injection ports are respectively positioned at two extending ends of the pipe body.

Alternatively, the arc of the arcuate aperture is 30 ° to 90 °.

Optionally, the radian of the arc-shaped hole is one of 30 degrees, 45 degrees or 90 degrees, and the radian of all the arc-shaped holes on the same pipe body is the same.

Optionally, the plane of the arc in which the arc-shaped hole is located is perpendicular to the axis of the tube body.

Optionally, the width of the water outlet hole is 1.5mm in the length direction of the spray pipe.

Optionally, at two ends of the extension of the arc, the inner circumference of the arc hole is semicircular.

Optionally, the tube body is a stainless steel tube.

The embodiment disclosed by the utility model has the following beneficial effects:

according to the utility model, a whole row of holes are formed in a whole pipe, so that a spray mode of a plurality of water curtains is presented in a compact form, and the water flow and the cooling speed are great. Especially, the opening is enlarged, the nozzle is not easy to be blocked, the installation is convenient, the maintenance frequency is reduced, and the later maintenance is convenient.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a structural view of a shower pipe according to an embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

FIG. 3 is a partial block diagram of a shower in use according to one embodiment;

fig. 4 is a structural view of a shower pipe in the related art.

The figures are marked as follows:

1-pipe body, 11-water outlet, 111-end, 2-water filling port, 3-nozzle and 4-water curtain.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

As shown in fig. 1-3, this embodiment provides a shower, the pipe body 1 of the shower is a stainless steel pipe with a through length, long holes with 90 angles with the axis are formed in the same direction of the stainless steel pipe, two water injection ports 2 are respectively located at two extending ends of the pipe body 1, the water injection ports 2 are communicated with the water outlet holes 11, and high-pressure water flow injected into the pipe body 1 through the water injection ports 2 is sprayed out in the water outlet holes 11 in the form of a water curtain 3.

The shower pipe has the specific structure that a plurality of water outlets 11 are formed in the pipe wall of the pipe body 1 along a straight line parallel to the axis of the shower pipe in the length direction of the shower pipe, and the water outlets 11 are distributed on the pipe body 1 at equal intervals. The water outlet 11 is an arc hole which extends along an arc on the pipe wall and penetrates through the pipe wall, and the plane of the arc where the arc hole is located is perpendicular to the axis of the pipe body 1. The width of the water outlet hole 11 in the length direction of the shower pipe is 1mm to 2mm, and it is preferable that the width of the water outlet hole 11 is equal to 1.5mm.

Further, the arc of the arc hole is 30 ° to 90 °, preferably the arc of the arc hole is one of 30 °, 45 ° or 90 °, and all the arc holes on the same pipe body 1 have the same arc.

Further, the arc-shaped hole is provided with two opposite end parts 111, the two end parts 111 are respectively positioned at two extending ends of an arc line where the arc-shaped hole is positioned, the inner circumference of the end part 111 is semicircular, and the semicircular structure can improve the water outlet efficiency of the arc-shaped hole.

In other embodiments, the tube has only one water filling port, and the other end of the tube is closed. The high-pressure water injected from the water injection port is ejected from the water outlet in the form of a water curtain.

In other embodiments, the width of the water outlet holes is 1mm to 2mm, and the width of the plurality of water outlet holes can be different to adapt to different cooling requirements.

In conclusion, the actual test shows that compared with the spray pipe in the background technology, the spray pipe provided by the utility model has the advantages that the water flow is improved by 3-5 times, and the cooling speed is improved by 3-5 times. The probability of blockage is greatly reduced due to the larger opening relative to the long hole. The simple body is convenient to process, convenient to install and debug and more convenient to use. Meanwhile, the stainless steel tube is used as a tube body material, so that the stainless steel tube is durable and has low manufacturing cost. The integrated structure of the spray pipe is not easy to damage.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A shower pipe, comprising:

a tube body;

a plurality of water outlets are formed in the pipe wall of the pipe body in the length direction of the spray pipe;

the water outlet hole is an arc-shaped hole which extends along an arc on the pipe wall;

the width of the water outlet hole is 1mm to 2mm in the length direction of the spray pipe;

the spray pipe is provided with a water injection port, the water injection port is positioned at the extending end part of the pipe body, the water injection port is communicated with the water outlet, and high-pressure water injected into the pipe body through the water injection port is sprayed out of the water outlet in a water curtain mode.

2. The shower pipe of claim 1, wherein:

the water outlets are positioned on the same straight line, and the straight line is parallel to the axis of the spray pipe.

3. The shower pipe of claim 2, wherein a plurality of said water outlet holes are equally spaced on said pipe body.

4. A shower pipe as claimed in any one of claims 1 to 3, wherein two of said water injection ports are located at respective extending ends of said pipe body.

5. A shower pipe as claimed in any one of claims 1 to 3 wherein the arcuate apertures have an arc of from 30 ° to 90 °.

6. The shower pipe of claim 5, wherein the arc of said arcuate holes is one of 30 °, 45 ° or 90 °, and all of said arcuate holes on the same pipe body are the same arc.

7. A shower pipe as claimed in any one of claims 1 to 3, wherein:

the plane of the arc line where the arc hole is located is perpendicular to the axis of the pipe body.

8. A shower pipe as claimed in any one of claims 1 to 3, wherein:

and the width of the water outlet hole is 1.5mm in the length direction of the spray pipe.

9. A shower pipe as claimed in any one of claims 1 to 3, wherein:

at the two extending ends of the arc line, the inner circumference of the arc hole is semicircular.

10. A shower pipe as claimed in any one of claims 1 to 3, wherein: the pipe body is a stainless steel pipe.