CN221591941U - Pipeline valve protection structure - Google Patents

Abstract

The utility model relates to a pipeline valve protection structure which comprises a protection box body, wherein the protection box body comprises an upper box body and a lower box body, the rear end of the upper box body is hinged with the rear end of the lower box body, and the front end of the upper box body is detachably connected with the front end of the lower box body; the space enclosed by the upper box body and the lower box body forms an inner cavity of the protective box body, a valve of a pipeline is positioned in the inner cavity, and the pipeline penetrates through the protective box body from left to right; and an insulating layer or an insulating material is filled in the inner cavity. The unique design of this product can avoid the valve to expose to the external world effectively, avoids suffering the erosion of weather such as sand blown by the wind, sunshine, drenching with rain or cold, also can avoid the valve to suffer damage such as striking, has greatly prolonged the life of valve to cost of maintenance has been saved.

Description

Pipeline valve protection structure

Technical Field

The utility model relates to the field of valves, in particular to a pipeline valve protection structure.

Background

In fluid piping systems, valves are piping accessories used to open and close piping, control flow direction, regulate and control parameters (temperature, pressure and flow) of a transport medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification.

However, the valve is often installed on an open air pipeline, and is easily affected by external environment because of direct contact with external air, sunlight and the like, and the valve is easily rusted and damaged by collision and the like in rainy, sand blown by wind and low-temperature weather, so that the valve can not be normally used.

Disclosure of utility model

Aiming at the technical problems in the related art, the utility model provides a pipeline valve protection structure which can overcome the defects in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

The pipeline valve protection structure comprises a protection box body, wherein the protection box body comprises an upper box body and a lower box body, the rear end of the upper box body is hinged with the rear end of the lower box body, and the front end of the upper box body is detachably connected with the front end of the lower box body; the space enclosed by the upper box body and the lower box body forms an inner cavity of the protective box body, a valve of a pipeline is positioned in the inner cavity, and the pipeline penetrates through the protective box body from left to right; and an insulating layer or an insulating material is filled in the inner cavity.

Further, an upper short tube is arranged at the top of the upper box body, a valve control part of the valve upwards penetrates through the upper short tube, and a protective cap is detachably connected to the upper short tube; the space enclosed by the upper short tube and the protective cap is also provided with the heat insulation layer or filled with heat insulation materials.

Further, the upper short tube is a circular tube with external threads, the inner side wall of the protective cap is provided with internal threads corresponding to the external threads, and the protective cap is in threaded connection with the upper short tube.

Further, a protective cap handle is arranged at the top of the protective cap.

Further, the left end and the right end of the protective box body are respectively provided with a fixed channel for the pipeline to pass through, and the inner side walls of the fixed channels are clung to the outer side walls of the pipeline.

Further, the fixed channel is a circular tube, and the diameter of the fixed channel is the same as that of the pipeline.

Further, the inner side wall of the fixing channel is provided with a non-slip protrusion.

Further, the left end and the right end of the upper box body and the lower box body are symmetrically provided with semicircular plates respectively, and the two semicircular plates which are vertically corresponding to the same side are detachably connected and form the fixed channel.

Further, the edge of the front end of the upper box body is provided with a U-shaped groove with an upward opening, the edge of the front end of the lower box body is provided with a downward bulge, and the front end of the upper box body is connected with the front end of the lower box body through the U-shaped groove and the bulge in a matched mode.

Further, the front end edge of the upper box body extends outwards and is provided with a plurality of first threaded holes, the front end edge of the lower box body extends outwards and is provided with second threaded holes corresponding to the first threaded holes respectively, the corresponding first threaded holes and the second threaded holes form a connecting hole together, and each connecting hole is in threaded connection with one threaded rod.

The utility model has the beneficial effects that: the protection box is simple in structure and convenient to operate, the protection box is assembled by the upper box body and the lower box body which are hinged at one end and detachably connected at the other end, so that excessive parts of trivial details can be avoided, the two ends of the protection box are provided with fixed channels capable of fixing pipelines, and the inner side walls of the fixed channels are provided with anti-slip protrusions capable of avoiding the sliding of the pipelines; the top of the upper box body is covered with a protective cap, and the top of the protective cap is provided with a protective cap handle which is convenient to detach or screw. In addition, the space between the protective box body and the protective cap and the pipeline and the space between the protective cap and the valve can be provided with a heat-insulating layer or be simply filled with heat-insulating materials as required.

The unique design of this product can avoid the valve to expose to the external world effectively, avoids suffering the erosion of weather such as sand blown by the wind, sunshine, drenching with rain or cold, also can avoid the valve to suffer damage such as striking, has greatly prolonged the life of valve to cost of maintenance has been saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a cross-sectional view of a pipeline valve protection structure according to the present utility model.

Fig. 2 is a schematic diagram of connection between an upper case and a lower case according to the present utility model.

In the figure: 1. a pipe; 2. a valve; 201. a valve control unit; 3. a protective box body; 301. an upper case; 302. a lower box body; 303. a fixed channel; 304. a short upper tube; 305. a U-shaped groove; 306. a protrusion; 4. a protective cap; 401. a protective cap handle; 5. and a heat preservation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-2, in order to facilitate understanding of the above-mentioned technical solutions of the present utility model, the following describes the above-mentioned technical solutions of the present utility model in detail by a specific manner of use.

When the pipeline valve protection structure is particularly used, the pipeline valve protection structure comprises a protection box body 3, the protection box body 3 comprises an upper box body 301 and a lower box body 302, the rear end of the upper box body 301 is hinged with the rear end of the lower box body 302, and the front end of the upper box body 301 is detachably connected with the front end of the lower box body 302; the space enclosed by the upper box 301 and the lower box 302 forms an inner cavity of the protective box 3, the valve 2 of the pipeline 1 is positioned in the inner cavity, and the pipeline 1 penetrates through the protective box 3 from left to right; an insulation layer 5 is additionally arranged in the inner cavity or is filled with an insulation material.

In one embodiment of the present utility model, an upper short tube 304 is provided at the top of the upper case 301, the valve control portion 201 of the valve 2 passes through the upper short tube 304 upwards, and the upper short tube 304 is detachably connected with a protective cap 4; the space enclosed by the upper short tube 304 and the protective cap 4 is also provided with the heat insulation layer 5 or is filled with heat insulation material.

In one embodiment of the present utility model, the upper short tube 304 is a circular tube with external threads, the inner side wall of the protective cap 4 is provided with internal threads corresponding to the external threads, and the protective cap 4 is in threaded connection with the upper short tube 304.

In one embodiment of the present utility model, a protective cap handle 401 is provided on top of the protective cap 4.

In a specific embodiment of the present utility model, the left and right ends of the protection box 3 are provided with fixing channels 303 for the pipe 1 to pass through, and the inner side walls of the fixing channels 303 are closely attached to the outer side walls of the pipe 1.

In one embodiment of the present utility model, the fixing channel 303 is a circular tube, and the diameter of the fixing channel 303 is the same as that of the pipe 1.

In one embodiment of the present utility model, the inner side wall of the fixing channel 303 is provided with a protrusion.

In a specific embodiment of the present utility model, two semicircular plates are symmetrically disposed at the left and right ends of the upper case 301 and the lower case 302, and two semicircular plates corresponding to each other on the same side are detachably connected to form the fixing channel 303.

In a specific embodiment of the present utility model, the front end edge of the upper case 301 is provided with a U-shaped groove 305 with an upward opening, the front end edge of the lower case 302 is provided with a downward protrusion 306, and the front end of the upper case 301 and the front end of the lower case 302 are in snap connection through the cooperation of the U-shaped groove 305 and the protrusion 306.

In one embodiment of the present utility model, the front edge of the upper case 301 extends outwards and is provided with a plurality of first threaded holes, the front edge of the lower case 302 extends outwards and is provided with a second threaded hole corresponding to each first threaded hole, the corresponding first threaded hole and the corresponding second threaded hole together form a connecting hole, and each connecting hole is in threaded connection with a threaded rod.

In summary, by means of the technical scheme of the utility model, the protection box is simple in structure and convenient to operate, the protection box is assembled by the upper box body and the lower box body which are hinged at one end and detachably connected at the other end, so that excessive parts can be avoided, the two ends of the protection box are provided with the fixing channels capable of fixing the pipeline, and the inner side walls of the fixing channels are provided with the anti-slip protrusions capable of avoiding the pipeline from sliding; the top of the upper box body is covered with a protective cap, and the top of the protective cap is provided with a protective cap handle which is convenient to detach or screw. In addition, the space between the protective box body and the protective cap and the pipeline and the space between the protective cap and the valve can be provided with a heat-insulating layer or be simply filled with heat-insulating materials as required. The unique design of this product can avoid the valve to expose to the external world effectively, avoids suffering the erosion of weather such as sand blown by the wind, sunshine, drenching with rain or cold, also can avoid the valve to suffer damage such as striking, has greatly prolonged the life of valve to cost of maintenance has been saved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. The pipeline valve protection structure is characterized by comprising a protection box body (3), wherein the protection box body (3) comprises an upper box body (301) and a lower box body (302), the rear end of the upper box body (301) is hinged with the rear end of the lower box body (302), and the front end of the upper box body (301) is detachably connected with the front end of the lower box body (302); the space enclosed by the upper box body (301) and the lower box body (302) forms an inner cavity of the protective box body (3), a valve (2) of the pipeline (1) is positioned in the inner cavity, and the pipeline (1) penetrates through the protective box body (3) from left to right; an insulating layer (5) is additionally arranged in the inner cavity or is filled with an insulating material.

2. The pipeline valve protection structure according to claim 1, wherein an upper through short pipe (304) is arranged at the top of the upper box body (301), a valve control part (201) of the valve (2) upwards penetrates through the upper through short pipe (304), and a protection cap (4) is detachably connected to the upper through short pipe (304); the space enclosed by the upper short tube (304) and the protective cap (4) is also provided with the heat preservation layer (5) or is filled with heat preservation materials.

3. The pipeline valve protection structure according to claim 2, wherein the upper short tube (304) is a circular tube with external threads, the inner side wall of the protective cap (4) is provided with internal threads corresponding to the external threads, and the protective cap (4) is in threaded connection with the upper short tube (304).

4. The pipeline valve protection structure according to claim 2, wherein the top of the protection cap (4) is provided with a protection cap handle (401).

5. The pipeline valve protection structure according to claim 1, wherein the left end and the right end of the protection box body (3) are respectively provided with a fixed channel (303) for the pipeline (1) to pass through, and the inner side wall of the fixed channel (303) is clung to the outer side wall of the pipeline (1).

6. The pipeline valve protection structure according to claim 5, wherein the fixing channel (303) is a circular tube, and the diameter of the fixing channel (303) is the same as the diameter of the pipeline (1).

7. A pipe valve protection structure according to claim 5, characterized in that the inner side wall of the securing channel (303) is provided with a non-slip protrusion.

8. The pipeline valve protection structure according to claim 5, wherein the left and right ends of the upper case (301) and the lower case (302) are symmetrically provided with semi-circular plates respectively, and the two semi-circular plates corresponding to each other on the same side are detachably connected to form the fixed channel (303).

9. The pipeline valve protection structure according to claim 1, wherein an upward opening U-shaped groove (305) is formed in the front end edge of the upper box body (301), a downward-directed protrusion (306) is formed in the front end edge of the lower box body (302), and the front end of the upper box body (301) and the front end of the lower box body (302) are in snap connection through the cooperation of the U-shaped groove (305) and the protrusion (306).

10. The pipeline valve protection structure according to claim 1, wherein the front end edge of the upper box body (301) extends outwards and is provided with a plurality of first threaded holes, the front end edge of the lower box body (302) extends outwards and is provided with a second threaded hole corresponding to each first threaded hole, the corresponding first threaded hole and the corresponding second threaded hole form a connecting hole together, and each connecting hole is in threaded connection with a threaded rod.