CN217401815U

CN217401815U - Pressure relief type copper pipe

Info

Publication number: CN217401815U
Application number: CN202123437082.0U
Authority: CN
Inventors: 杨朝翔
Original assignee: Suzhou Dayue Daxin Metal Products Co ltd
Current assignee: Suzhou Dayue Daxin Metal Products Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-09
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a pressure relief type copper pipe, which comprises a pipe body, wherein a vertical plate is fixed on the inner wall of the pipe body, a floating block is connected on the surface of the vertical plate, a movable rod is fixed on the top of the floating block, the end part of the movable rod penetrates through the inside of the pipe body, the movable rod is connected with the pipe body in a sealing way through a sealing strip, a slide rod is installed inside the movable rod in a penetrating way, the slide rod is fixedly connected with the outer wall of the pipe body, and the pressure relief type copper pipe can drive the floating block to ascend when the air pressure in the pipe is increased through the mutual matching of the vertical plate, the floating block, the movable rod, the slide rod, a spring, a side lever, a vertical rod, a gear, a rotating shaft, a supporting plate, the movable block, a limiting rod, an air outlet, a top cover, a driving mechanism and other parts, so as to drive the top cover to rotate through the movable rod and the like, the air pressure in the pipe body is dispersed outside, the internal air pressure is reduced, and the integrity of the pipe body is protected, the problem of current equipment atmospheric pressure increase can damage the pipeline when carrying gas, and then influence transport safety is solved.

Description

Pressure relief type copper pipe

Technical Field

The utility model belongs to the technical field of the copper pipe is used, especially, relate to a pressure release formula copper pipe.

Background

The copper pipe is also called as a copper pipe, is a seamless metal pipe manufactured by utilizing a drawing principle, and is mostly applied to manufacturing heat exchange equipment because of the advantages of good heat conductivity, high low-temperature strength and the like, and various gases are conveyed by utilizing the copper pipe.

It should be noted that the conventional copper tube is sealed, so that when gas is conveyed, if the gas pressure in the tube becomes high, the copper tube is deformed and damaged, and further the conveying safety is affected, and the above contents belong to the technical recognition category of the inventor, and do not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

Because it is sealed in order to solve above-mentioned current copper pipe, so when carrying liquid, if intraductal hydraulic pressure grow, can lead to the copper pipe to take place the deformation damage, and then can influence the problem of carrying safety, the utility model aims at providing a pressure release formula copper pipe.

In order to achieve the purpose, the utility model provides a pressure relief type copper pipe, a pipe body, a vertical plate is fixed on the inner wall of the pipe body, a floating block is connected on the surface of the vertical plate, a movable rod is fixed on the top of the floating block, the end part of the movable rod penetrates through the inside of the pipe body, the movable rod is connected with the pipe body in a sealing way through a sealing strip, a slide rod is installed inside the movable rod in a penetrating way, the slide rod is fixedly connected with the outer wall of the pipe body, a spring is arranged on the surface of the slide rod, one end of the spring is fixedly connected with the movable rod, the other end of the spring is fixedly connected with the outer wall of the pipe body, a side lever is fixed on the top of the movable rod, a vertical rod is fixed on the end part of the side lever, a gear is connected on the surface of the vertical rod, a rotating shaft is installed at the center of the gear in a penetrating way, the end part of the rotating shaft is connected with a supporting plate, the supporting plate is fixedly connected with the outer wall of the pipe body, the utility model discloses a novel energy-saving device, including pivot, stopper, backup pad, gas outlet, top cap, actuating mechanism, movable block, the surface of pivot is provided with the movable block, the inside of movable block runs through to install the gag lever post, the tip and the backup pad fixed connection of gag lever post, the surface reservation of body has the gas outlet, the tip of gas outlet rotates and is connected with the top cap, the top surface of top cap is connected with actuating mechanism, actuating mechanism and movable block interconnect.

In one example, the movable rod is connected with the tube body in a sliding mode, the sliding rods are symmetrically distributed about the longitudinal center line of the movable rod, and the sliding structure enables the movable rod to perform corresponding displacement according to the change of air pressure inside the tube body, so that follow-up parts are matched, and the integrity of the tube body is protected.

In one example, the springs and the movable rods form a nested structure, the number of the springs is two, and the springs enable the movable rods to drive the movable rods to reset after one-time adjustment is completed, so that a new round of monitoring and using are facilitated.

In one example, a toothed block is arranged on the surface of the vertical rod, the vertical rod is in meshed connection with the gear, and the meshed connection enables the vertical rod to drive the gear to rotate when the vertical rod displaces, so that a power source is provided for subsequent rotation of the rotating shaft.

In an example, the surface of pivot is provided with the screw thread, pivot and movable block are threaded connection, and threaded connection can drive the movable block displacement when making the pivot pivoted, and then the pulling top cap reversal to reduce the inside atmospheric pressure of body, protect the body.

In an example, actuating mechanism includes base, horizontal pole and connecting rod, the surface of movable block and top cap all is provided with the base, the inside of base is fixed with the horizontal pole, the surface of horizontal pole rotates and is connected with the connecting rod, and when above-mentioned mechanism moved, can make the movable block can drive the top cap upset in the displacement, and then open the gas outlet, make the inside atmospheric pressure of body reduce to the integrality of body has been protected, has ensured the safety of carrying.

Through the utility model provides a pressure release formula copper pipe can bring following beneficial effect: through the riser, the kicking block, the movable rod, the slide bar, a spring, the side lever, the montant, the gear, the apparatus further comprises a rotating shaft, a supporting plate, the movable block, the gag lever post, the gas outlet, mutually supporting of parts such as top cap and actuating mechanism, when making the increase of intraductal atmospheric pressure, can drive the kicking block and rise, and then it is rotatory to drive the top cap through parts such as movable rod, make the inside atmospheric pressure of body loose outward, reduce inside atmospheric pressure, the protection body integrity, atmospheric pressure increases can damage the pipeline when having solved current equipment conveying gas, and then the problem of safety is carried in the influence.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

fig. 2 is a schematic view of a overlooking installation structure of the limiting rod of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

fig. 4 is a schematic view of the side-cut structure of the connecting rod of the present invention.

In the figure: 1. a pipe body; 2. a vertical plate; 3. floating blocks; 4. a movable rod; 5. a slide bar; 6. a spring; 7. a side lever; 8. a vertical rod; 9. a gear; 10. a rotating shaft; 11. a support plate; 12. a movable block; 13. a limiting rod; 14. an air outlet; 15. a top cover; 16. a drive mechanism; 1601. a base; 1602. a cross bar; 1603. a connecting rod.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more 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; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. In the description of the present specification, reference to the description of "one aspect", "some aspects", "an example", "a specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same aspect or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a pressure relief type copper pipe, which comprises a pipe body 1, a vertical plate 2 fixed on an inner wall of the pipe body 1, a floating block 3 connected on a surface of the vertical plate 2, a movable rod 4 fixed on a top of the floating block 3, an end of the movable rod 4 penetrating through an inside of the pipe body 1, the movable rod 4 and the pipe body 1 being hermetically connected by a sealing strip, a sliding rod 5 installed inside the movable rod 4, the sliding rod 5 being fixedly connected with an outer wall of the pipe body 1, a spring 6 arranged on a surface of the sliding rod 5, one end of the spring 6 being fixedly connected with the movable rod 4, the other end of the spring 6 being fixedly connected with the outer wall of the pipe body 1, a side rod 7 fixed on a top of the movable rod 4, a vertical rod 8 fixed on an end of the side rod 7, a gear 9 connected on a surface of the vertical rod 8, a rotating shaft 10 installed in a center of the gear 9, a supporting plate 11 connected to an end of the rotating shaft 10, the outer wall fixed connection of backup pad 11 and body 1, the surface of pivot 10 is provided with movable block 12, and the inside of movable block 12 is run through and is installed gag lever post 13, and the tip and the backup pad 11 fixed connection of gag lever post 13, the surface reservation of body 1 have gas outlet 14, and the tip of gas outlet 14 rotates and is connected with top cap 15, and the top surface of top cap 15 is connected with actuating mechanism 16, actuating mechanism 16 and movable block 12 interconnect.

Specifically, movable rod 4 and body 1 and slide bar 5 are sliding connection, and slide bar 5 is about 4 vertical central lines symmetric distributions of movable rod, and sliding construction makes movable rod 4 can carry out corresponding displacement according to the change of the inside atmospheric pressure of body 1 to the follow-up part of cooperation protects body 1 integrality.

Specifically, spring 6 and movable rod 4 constitute nested structure, and spring 6 is provided with two, and spring 6 makes movable rod 4 accomplish once adjusting the back, can drive it and reset, and then makes things convenient for the new round of monitoring to use.

Specifically, the surface of the vertical rod 8 is provided with a toothed block, the vertical rod 8 is in meshed connection with the gear 9, and the meshed connection enables the vertical rod 8 to be driven to rotate when moving, so that a power source is provided for the rotation of the subsequent rotating shaft 10.

Specifically, the surface of pivot 10 is provided with the screw thread, and pivot 10 is threaded connection with movable block 12, and threaded connection can drive movable block 12 displacement when making pivot 10 pivoted, and then the reversal of pulling top cap 15 to reduce 1 inside atmospheric pressure of body, protection body 1.

Specifically, actuating mechanism 16 includes base 1601, horizontal pole 1602 and connecting rod 1603, and the surface of movable block 12 and top cap 15 all is provided with base 1601, and the inside of base 1601 is fixed with horizontal pole 1602, and the surface of horizontal pole 1602 rotates and is connected with connecting rod 1603, and in the time of the operation of above-mentioned mechanism, can make movable block 12 can drive top cap 15 upset in the displacement, and then open gas outlet 14, make the inside atmospheric pressure of body 1 reduce to the integrality of body 1 has been protected, the safety of carrying has been ensured.

The working principle is as follows: when the pressure relief type copper pipe is used, if the air pressure in the pipe body 1 exceeds a safety threshold, the rising air pressure pushes the floating block 3 to rise, the floating block 3 drives the movable rod 4 on the surface to do synchronous rising motion when rising, the spring 6 on the surface is stretched when the movable rod 4 rises, meanwhile, the side rod 7 drives the vertical rod 8 to move upwards, the vertical rod 8 is meshed with the gear 9, the gear 9 is driven to rotate when the vertical rod 8 moves upwards, so that the rotating shaft 10 rotates synchronously, then the movable block 12 is driven to move leftwards under the pushing of the surface thread of the rotating shaft 10, when the movable block 12 moves leftwards, the top cover 15 is driven to turn over through the parts such as the base 1601, the connecting rod 1603 and the like, then, the gas in the pipe body 1 is dissipated to the outside through the gas outlet 14, the air pressure in the pipe body 1 is reduced, and along with the reduction of the air pressure, the movable rod 4 moves downwards under the action of the spring 6 to reset, and then parts such as the rotating shaft 10 and the like start to reset, and all parts reset along with the parts until the air pressure in the pipe body 1 is at the safety threshold, so that the pipe body 1 can continuously convey gas.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A pressure relief type copper pipe is characterized by comprising a pipe body, wherein a vertical plate is fixed on the inner wall of the pipe body, a floating block is connected to the surface of the vertical plate, a movable rod is fixed on the top of the floating block, the end of the movable rod penetrates through the inside of the pipe body, the movable rod is connected with the pipe body in a sealing manner through a sealing strip, a slide rod is installed inside the movable rod in a penetrating manner, the slide rod is fixedly connected with the outer wall of the pipe body, a spring is arranged on the surface of the slide rod, one end of the spring is fixedly connected with the movable rod, the other end of the spring is fixedly connected with the outer wall of the pipe body, a side rod is fixed on the top of the movable rod, a vertical rod is fixed on the end of the side rod, a gear is connected to the surface of the vertical rod, a rotating shaft is installed at the center of the gear in a penetrating manner, a supporting plate is connected to the end of the rotating shaft, and the supporting plate is fixedly connected with the outer wall of the pipe body, the surface of pivot is provided with the movable block, the inside of movable block runs through and installs the gag lever post, the tip and the backup pad fixed connection of gag lever post, the surface reservation of body has the gas outlet, the tip of gas outlet rotates and is connected with the top cap, the top surface of top cap is connected with actuating mechanism, actuating mechanism and movable block interconnect.

2. The pressure relief type copper pipe according to claim 1, wherein: the movable rod is connected with the tube body and the sliding rods in a sliding mode, and the sliding rods are symmetrically distributed about the longitudinal center line of the movable rod.

3. The pressure relief type copper pipe as claimed in claim 1, wherein: the springs and the movable rods form a nested structure, and the number of the springs is two.

4. The pressure relief type copper pipe as claimed in claim 1, wherein: the surface of the vertical rod is provided with a tooth block, and the vertical rod is connected with the gear in a meshing manner.

5. The pressure relief type copper pipe as claimed in claim 1, wherein: the surface of the rotating shaft is provided with threads, and the rotating shaft is in threaded connection with the movable block.

6. The pressure relief type copper pipe as claimed in claim 1, wherein: actuating mechanism includes base, horizontal pole and connecting rod, the surface of movable block and top cap all is provided with the base, the inside of base is fixed with the horizontal pole, the surface rotation of horizontal pole is connected with the connecting rod.