CN212538819U

CN212538819U - Air-water cooling sleeve device for high-temperature endoscope

Info

Publication number: CN212538819U
Application number: CN202020859854.6U
Authority: CN
Inventors: 任重; 刘磊; 刘路军; 李乐华
Original assignee: Wuhan Zhongyuan Furnace Engineering Technology Service Co ltd
Current assignee: Wuhan Zhongyuan Furnace Engineering Technology Service Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a high temperature is wind water-cooling cover device for endoscope, include and set up first pipeline from inside to outside, second pipeline and third pipeline, wherein the both ends of first pipeline are open structure, wherein one end is the endoscope end, the other end is the endoscope end, be provided with the intake pipe on the lateral wall that first pipeline is close to the endoscope end, the lateral wall of first pipeline and the inside wall of second pipeline form first circulation chamber, the lateral wall of second pipeline and the inside wall of third pipeline form second circulation chamber, first circulation chamber link up each other with second circulation chamber, be provided with the drain pipe at the lateral wall of third pipeline, be provided with the feed liquor pipe on the lateral wall of second pipeline. The air-water cooling sleeve device for the high-temperature endoscope integrates air cooling and water cooling, so that the service life of the endoscope can be prolonged, and dust in the high-temperature kiln generated by combustion in the high-temperature kiln can be blown away.

Description

Air-water cooling sleeve device for high-temperature endoscope

Technical Field

The utility model relates to a high temperature kiln endoscope technical field, in particular to forced air cooling water jacket device for high temperature endoscope.

Background

In the use process of a kiln, the problems of local denudation and erosion loss of refractory bricks of a kiln lining due to working in a high-temperature environment, flame washing, acid-base gas erosion and the fact that the local denudation and erosion loss are key factors influencing the whole service life of the kiln from slight to serious are solved. However, the temperature inside the kiln is very high, and the common lens can only photograph in the observation hole outside the kiln wall and cannot enter the kiln to photograph, so that the lens of the endoscope is damaged by high temperature.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an air-water cooling sleeve device for high temperature endoscope to solve the problem that the long-time work of the endoscopic inspection equipment of current high temperature kiln receives the damage easily.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a forced air cooling water jacket device for high temperature endoscope, includes and sets up first pipeline, second pipeline and third pipeline from inside to outside, wherein the both ends of first pipeline are open structure, and wherein one end is for advancing the mirror end, and the other end is for going out the mirror end first pipeline is provided with the intake pipe on being close to the lateral wall of advancing the mirror end, the lateral wall of first pipeline and the inside wall of second pipeline form first circulation chamber, and the lateral wall of second pipeline and the inside wall of third pipeline form second circulation chamber, first circulation chamber link up with second circulation chamber each other the lateral wall of third pipeline is provided with the drain pipe be provided with the feed liquor pipe on the lateral wall of second pipeline.

Preferably, the first duct is longer than the second duct, which is longer than the third duct.

Preferably, an observation hole is further formed in one end, close to the endoscope outlet end, of the first pipeline.

Preferably, the outer diameter of the first pipeline is 34-38mm, and the pipe wall of the first pipeline is 2-2.5 mm.

Preferably, the outer diameter of the second pipeline is 44-46mm, and the pipe wall of the second pipeline is 2-2.5 mm.

Preferably, the outer diameter of the third pipeline is 57-65mm, and the pipe wall of the third pipeline is 3-3.5 mm.

Adopt above-mentioned technical scheme, owing to be provided with three pipeline, wherein the camera lens is placed to first pipeline, first pipeline passes through the external peripheral hardware's of air-supply line wind simultaneously, not only can the forced air cooling, and can blow off part of the dust that falls in first pipeline, and first circulation chamber and second circulation chamber intercommunication, then blow into cold water through the feed liquor pipe, then the thermal cold water of absorbing water becomes hot water and passes through the drain pipe and discharge, forced air cooling and water-cooling combine together promptly, the radiating effect is good, the camera lens can work safely in the water jacket, it is not fragile.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

In the figure, 1-a first pipeline, 2-a second pipeline, 3-a third pipeline, 4-a lens inlet end, 5-a lens outlet end, 6-an air inlet pipe, 7-a first circulation cavity, 8-a second circulation cavity, 9-an liquid inlet pipe, 10-a liquid outlet pipe and 11-an observation hole.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In a first embodiment, the air-water cooling jacket apparatus for the high-temperature endoscope comprises a first pipeline 1, a second pipeline 2 and a third pipeline 3 arranged from inside to outside, wherein both ends of the first pipeline 1 are open structures, one end of the first pipeline is an endoscope inlet end 4, the other end of the first pipeline is an endoscope outlet end 5, an air inlet pipe 6 is arranged on the side wall of the first pipeline 1 close to the endoscope inlet end 4, the air inlet pipe 6 is externally connected with an external air supply device, a first circulation cavity 7 is formed by the outer side wall of the first pipeline 1 and the inner side wall of the second pipeline 2, a second circulation cavity 8 is formed by the outer side wall of the second pipeline 2 and the inner side wall of the third pipeline 3, the first circulation cavity 4 and the second circulation cavity 8 are communicated with each other, a liquid outlet pipe 10 is arranged on the outer side wall of the third pipeline 3, the liquid outlet pipe 10 is externally connected with a water pipeline, a liquid inlet pipe 9 is arranged on the outer side wall of the, a liquid outlet pipe 10 is arranged on the outer side wall of the third pipeline 3, and the liquid outlet pipe 10 is externally connected with a water pipeline.

Referring to fig. 1, the first pipe 1 is longer than the second pipe 2, and the second pipe 2 is longer than the third pipe 3, which facilitates the arrangement of the air inlet pipe 6 and the liquid inlet pipe 9.

In the embodiment, the first pipeline 1 has an outer diameter of 34mm and a pipe wall of 2 mm; the outer diameter of the second pipeline 2 is 44mm, and the pipe wall of the second pipeline is 2 mm; the third pipeline 3 has an outer diameter of 57mm and a pipe wall of 3 mm.

Example 2

An air-water cooling sleeve device for a high-temperature endoscope comprises a first pipeline 1, a second pipeline 2 and a third pipeline 3 which are arranged from inside to outside, wherein, two ends of the first pipeline 1 are of an opening structure, one end is a lens inlet end 4, the other end is a lens outlet end 5, an air inlet pipe 6 is arranged on the side wall of the first pipeline 1 close to the end 4 of the endoscope, the air inlet pipe 6 is externally connected with an external air supply device, the outer side wall of the first pipeline 1 and the inner side wall of the second pipeline 2 form a first circulation cavity 7, the outer side wall of the second pipeline 2 and the inner side wall of the third pipeline 3 form a second circulation cavity 8, the first circulation cavity 4 and the second circulation cavity 8 are communicated with each other, the outer side wall of the second pipeline 2 is provided with a liquid inlet pipe 9, the liquid inlet pipe 9 is externally connected with a water supply pipeline, a liquid outlet pipe 10 is arranged on the outer side wall of the third pipeline 3, and the liquid outlet pipe 10 is externally connected with a water pipeline.

In the embodiment, the outer diameter of the first pipeline 1 is 36mm, and the pipe wall thereof is 2 mm; the outer diameter of the second pipeline 2 is 45mm, and the pipe wall of the second pipeline is 2 mm; the third pipeline 3 has an outer diameter of 58mm and a pipe wall of 3.5 mm.

Example 3

In the present embodiment, the first pipeline 1 has an outer diameter of 37mm and a pipe wall of 2 mm; the outer diameter of the second pipeline 2 is 46mm, and the pipe wall of the second pipeline is 2.5 mm; the outer diameter of the third pipeline 3 is 60mm, and the pipe wall is 3 mm.

In the implementation process, the left ends of the second pipeline 2 and the third pipeline 3 are sealed, and by extending the lens from the lens inlet end 4 to the lens outlet end 5, then, by supplying air into the air intake duct 6 by means of an externally supplied air supply device, it can be understood that, in order to avoid wind blowing out from both ends of the first duct 1, after the lens is fixed, the lens inlet end 4 is sealed by the sealing ring, so that the wind can only be blown out from the lens outlet end 5, the heat can be blown out from the first pipeline 1, meanwhile, the dust in the kiln can be blown out through the lens outlet end 5, in the air cooling process, cold water is added into the first circulation cavity 7 through the water inlet pipe 9 by the water supply pipeline, after the cold water absorbs heat and turns into hot water, and the air and water cooling jacket can be combined with air cooling and water cooling, so that the temperature can be effectively reduced, and the service life of the lens can be prolonged.

In the whole arrangement, the observation hole 11 and the exit end 4 are arranged to survey the conditions in the kiln mainly in two directions, and it can be understood that the observation hole 11 penetrates through the second pipeline 2 and the third pipeline 3, so that the water flows through the side wall of the observation hole 11, that is, in the specific arrangement, the observation hole 11 is not communicated with the second pipeline 2 and the third pipeline 3.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An air-water cooling sleeve device for a high-temperature endoscope is characterized in that: including setting up first pipeline, second pipeline and third pipeline from inside to outside, wherein the both ends of first pipeline are open structure, and wherein one end is for advancing the mirror end, and the other end is for going out the mirror end be provided with the intake pipe on the lateral wall that first pipeline is close to advancing the mirror end, the lateral wall of first pipeline and the inside wall of second pipeline form first circulation chamber, and the lateral wall of second pipeline and the inside wall of third pipeline form second circulation chamber, first circulation chamber link up each other with second circulation chamber the lateral wall of third pipeline is provided with the drain pipe be provided with the feed liquor pipe on the lateral wall of second pipeline.

2. The air-water cooling jacket device for a high-temperature endoscope according to claim 1, wherein: the first duct is longer than the second duct, which is longer than the third duct.

3. The air-water cooling jacket device for a high-temperature endoscope according to claim 1, wherein: and an observation hole is also formed in one end, close to the end of the endoscope, of the first pipeline.

4. The air-water cooling jacket device for a high-temperature endoscope according to claim 1, wherein: the outer diameter of the first pipeline is 34-38mm, and the pipe wall of the first pipeline is 2-2.5 mm.

5. The air-water cooling jacket device for a high-temperature endoscope according to claim 1, wherein: the outer diameter of the second pipeline is 44-46mm, and the pipe wall of the second pipeline is 2-2.5 mm.

6. The air-water cooling jacket device for a high-temperature endoscope according to claim 1, wherein: the outer diameter of the third pipeline is 57-65mm, and the pipe wall of the third pipeline is 3-3.5 mm.