CN218626467U - A debugging equipment for petrochemical pipeline installation - Google Patents

Abstract

The utility model discloses a debugging equipment for petrochemical pipeline installation relates to petrochemical technical field. The device comprises an external detection device, wherein a separation main body is inserted into the external detection device, and the separation main body comprises two separation plates communicated through an exhaust device. The utility model inserts the division plate into the pipeline through the arrangement of the division main body, and inflates the sealing frame body and the elastic sealing strip arranged on the division plate, so that the elastic sealing strip is supported under the action of gas, thereby being tightly attached to the inner wall of the pipeline, and creating a section of space with gas tightness in the pipeline; meanwhile, through the arrangement of the exhaust device, after the elastic sealing band is fully supported, the piston is jacked up by the continuously filled gas to enter the pipeline, if the pipeline has a crack, the filled gas can flow into an external detection device, and the filled gas has corresponding components and can be captured by the sensor, so that whether the pipeline at the end leaks or not is judged.

Description

A debugging equipment for petrochemical pipeline installation

Technical Field

The utility model relates to a petrochemical technical field specifically is a debugging equipment for petrochemical piping erection.

Background

The development of the petrochemical industry has higher influence on the industrialization level of the modern society, and along with the continuous development of the petrochemical industry, a plurality of problems are generated in the construction process, wherein the pipeline installation of the petrochemical industry is a basic problem and a key problem.

The utility model discloses a chinese utility model with publication number CN215174225U discloses a debugging equipment for petrochemical pipeline installation, to "when the production or the welding of pipeline that exist among the prior art, there may be the pipeline slight scheduling problem that breaks, the pipeline breaks and leads to the consequence very serious" problem that gas leakage produced, through the setting of the lantern ring, let the lantern ring slide the back on the pipeline, can utilize the pipeline to break the department combustion gas and produce the whistle sound, thereby remind the user to have the position of leaking and leak department on the pipeline, avoid the serious consequence that gas leakage produced.

However, in the actual use process, the pipeline of the device is still in an open state in the inspection process, so that the gas injected into the pipeline can not be completely blown out of the crack on the pipeline, and the inspection result is not accurate enough due to the whistle hole on the lantern ring, and therefore, the debugging equipment for the installation of the petrochemical pipeline is developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a debugging equipment for petrochemical piping erection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a debugging equipment for petrochemical pipeline installation, including outside detection device, the inside of outside detection device has been inserted one and has been separated the main part, separate the main part and include two division boards, every the division board includes a closing plate, every the equal fixedly connected with round sealing frame body in the outside of closing plate, every circle the outside of sealing frame body is fixedly connected with round elastic sealing strip respectively, every the central point of closing plate puts the fixed linking pipe that is provided with, every the even fixed many pipes that prop in the outside of linking pipe are provided with, every the one end of propping the pipe all extends to inside the sealing frame body that corresponds.

Preferably, the two exhaust devices are fixedly arranged on the opposite sides of the two partition plates respectively, are communicated with each other and respectively comprise a vent pipe body, and a plurality of exhaust holes are uniformly formed in the outer side of each vent pipe body.

Preferably, a sealing piston is connected between the inner walls of the exhaust holes in a sliding mode, and one end of each sealing piston is fixedly connected with a lifting sliding table.

Preferably, a plurality of lifting slide bars are fixedly connected to the outer side of each ventilation pipe body uniformly, and the outer sides of the lifting slide bars are connected with corresponding lifting sliding tables in a sliding mode.

Preferably, one end of one of the connecting pipes is fixedly communicated with a gas injection hose, one end of the gas injection hose is fixedly communicated with a gas pump, one end of the gas pump is fixedly communicated with a gas storage tank, and one end of the other connecting pipe is fixedly connected with a gas blocking cover.

Preferably, the external detection device comprises a detection shell, two ends of the detection shell are respectively and fixedly connected with a circle of clamping side plates, and each circle of inner sides of the clamping side plates are respectively and fixedly connected with a circle of fitting sealing rings.

Preferably, the top fixedly connected with of detection shell detects the mount table, the top fixedly connected with of detection mount table has a sensor, the one end of sensor extends to the inside of detecting the shell, the bottom fixedly connected with of detection shell stabilizes the platform.

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

according to the debugging equipment for petrochemical pipeline installation, the partition plate is inserted into the pipeline through the partition main body, and the sealing frame body and the elastic sealing strip which are arranged on the partition plate are inflated, so that the elastic sealing strip is supported under the action of gas and is tightly attached to the inner wall of the pipeline, and a section of airtight space is built in the pipeline;

meanwhile, through the arrangement of the exhaust device, after the elastic sealing band is fully supported, the piston is jacked up by the continuously filled gas to enter the pipeline, if the pipeline has cracks, the filled gas can flow into the external detection device, and the filled gas has corresponding components and can be captured by the sensor, so that whether the pipeline at the end leaks or not is judged.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the structure of the insertion separating device of the present invention;

FIG. 3 is a schematic view of the structure of the partition main body of the present invention;

FIG. 4 is a schematic structural view of an exhaust apparatus according to the present invention;

fig. 5 is a schematic structural view of the external inspection device of the present invention.

In the figure: 1. an interpolation spacer; 101. a partition body; 111. a sealing frame body; 112. an elastic sealing tape; 113. a gas blocking cover; 114. a partition plate; 115. a sealing plate; 116. supporting the pipe; 117. connecting the pipe; 102. a gas injection hose; 103. a gas storage tank; 104. an air pump; 105. an exhaust device; 151. lifting the sliding rod; 152. an exhaust hole; 153. a vent tube body; 154. a sealing piston; 155. lifting the sliding table; 2. an external detection device; 201. detecting the mounting table; 202. clamping the side plate; 203. fitting a sealing ring; 204. a stabilization stage; 205. detecting the shell; 206. a sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution:

a debugging equipment for petrochemical engineering pipeline installation, including outside detection device 2, outside detection device 2's inside has been inserted one and has been separated main part 101, it includes two division boards 114 to separate main part 101, every division board 114 includes a closing plate 115, the sealed framework 111 of the equal fixedly connected with round in the outside of every closing plate 115, the outside of every sealed framework 111 is fixedly connected with round elastic sealing strip 112 respectively, in this embodiment, a notch has been seted up in closing plate 115's the outside, and sealed framework 111 inlays among this cell body, and constitute a sealing ring with elastic sealing strip 112. The central position of each sealing plate 115 is fixedly provided with one connecting tube 117, in this embodiment, two ends of the connecting tube 117 are communicated to the outside of two sides of the corresponding sealing plate 115, the outer side of each connecting tube 117 is uniformly and fixedly provided with a plurality of supporting tubes 116, and one end of each supporting tube 116 extends to the inside of the corresponding sealing frame 111. It should be noted that these support tubes 116 are located inside the corresponding sealing plates 115, so that in this embodiment, by inflating the adapter tubes 117, gas will enter the interior of the sealing ring through the support tubes 116 and will bulge outwardly as the gas accumulates and the elastic sealing band 112 will thus closely conform to the inner wall of the pipe to be tested.

The opposite sides of the two partition plates 114 are respectively fixedly provided with an exhaust device 105, the two exhaust devices 105 are mutually communicated and respectively comprise a ventilation tube body 153, and a plurality of exhaust holes 152 are uniformly formed in the outer side of each ventilation tube body 153. A sealing piston 154 is slidably connected between the inner walls of each exhaust hole 152, and one end of each sealing piston 154 is fixedly connected with a lifting sliding table 155. A plurality of lifting slide bars 151 are uniformly and fixedly connected to the outer side of each vent pipe body 153, and the outer side of each lifting slide bar 151 is slidably connected with a corresponding lifting sliding table 155. In this embodiment, after the elastic sealing band 112 is completely contacted with the inner wall of the pipe, no more gas can be contained, and the gas can gather in the exhaust device 105, so as to lift the sealing piston 154 and dissipate to the outside of the exhaust device 105, if there is a crack on the pipe wall, the gas can escape from the inside of the pipe through the crack, if there is no crack on the pipe outer wall, the gas can gather in the pipe, so that a gas pressure sensor is arranged on one of the partition plates 114 towards the inside of the pipe, and when the gas pressure in the pipe reaches a certain degree, the outer wall of the pipe is intact, and the test is completed.

Meanwhile, one end of one of the connecting pipes 117 is fixedly communicated with an air injection hose 102, one end of the air injection hose 102 is fixedly communicated with an air pump 104, one end of the air pump 104 is fixedly communicated with an air storage tank 103, and one end of the other connecting pipe 117 is fixedly connected with an air blocking cover 113. Therefore, the gas in the gas storage tank 103 is injected into the pipeline through the gas pump 104 and does not flow out through the other connecting pipe 117, and the gas stored in the gas storage tank 103 is different from the air but is not toxic and harmful, such as helium or high-concentration carbon dioxide. The external detection device 2 includes a detection housing 205, two ends of the detection housing 205 are respectively and fixedly connected with a circle of clamping side plates 202, and the inner side of each circle of clamping side plates 202 is respectively and fixedly connected with a circle of fitting sealing rings 203. Laminating sealing washer 203 and pipeline outer wall in close contact with, if there is a seam in the pipeline, gas in the case of keeping in the air can get into in detecting shell 205, and detect a detection mount table 201 at difficult top fixedly connected with that dispels to detecting shell 205 outside laminating sealing washer 203's effect, detect a top fixedly connected with sensor 206 of mount table 201, the one end of sensor 206 extends to the inside that detects shell 205, detect a stabilizing platform 204 of bottom fixedly connected with of shell 205, therefore gas in the case of keeping in the air 103 gets into and detects in the shell 205 after, can be perceived by sensor 206, thereby judge this end pipeline damage, accomplish the back that detects, air pump 104 reverses, take out gas, make interpolation separator 1 can convenient take out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A debugging equipment for petrochemical engineering pipeline installation, including outside detection device (2), its characterized in that: the utility model discloses an outside detection device, including outside detection device (2), the inside of outside detection device (2) is inserted one and is separated main part (101), it includes two division boards (114) to separate main part (101), every division board (114) include a closing plate (115), every the equal fixedly connected with round sealing frame body (111) in the outside of closing plate (115), every circle the outside of sealing frame body (111) is fixedly connected with round elastic sealing strip (112) respectively, every the central point of closing plate (115) puts the fixed joint pipe (117) that is provided with, every the even fixed many pipes (116) that prop in the outside of joint pipe (117) are provided with, every the one end of propping pipe (116) all extends to inside the corresponding sealing frame body (111).

2. The commissioning device for petrochemical pipeline installation according to claim 1, wherein: the two exhaust devices (105) are fixedly arranged on the opposite sides of the two partition plates (114) respectively, the two exhaust devices (105) are communicated with each other and respectively comprise a ventilation pipe body (153), and a plurality of exhaust holes (152) are uniformly formed in the outer side of each ventilation pipe body (153).

3. The commissioning apparatus for petrochemical pipeline installation according to claim 2, wherein: every all sliding connection has a sealed piston (154) between the inner wall of exhaust hole (152), every the equal fixedly connected with lift slip table (155) of one end of sealed piston (154).

4. A commissioning device for petrochemical pipeline installation according to claim 3, wherein: the outer side of each ventilation pipe body (153) is uniformly and fixedly connected with a plurality of lifting slide rods (151), and the outer side of each lifting slide rod (151) is slidably connected with a corresponding lifting sliding table (155).

5. The commissioning device for petrochemical pipeline installation according to claim 1, wherein: one end of one of the connecting pipes (117) is fixedly communicated with an air injection hose (102), one end of the air injection hose (102) is fixedly communicated with an air pump (104), one end of the air pump (104) is fixedly communicated with an air storage tank (103), and one end of the other connecting pipe (117) is fixedly connected with an air blocking cover (113).

6. The commissioning apparatus for petrochemical pipeline installation according to claim 1, wherein: the external detection device (2) comprises a detection shell (205), two ends of the detection shell (205) are respectively fixedly connected with a circle of clamping side plates (202), and the inner side of each clamping side plate (202) is respectively fixedly connected with a circle of fitting sealing rings (203).

7. The commissioning apparatus for petrochemical pipeline installation according to claim 6, wherein: detect top fixedly connected with of shell (205) and detect mount table (201), the top fixedly connected with of detecting mount table (201) has a sensor (206), the one end of sensor (206) extends to the inside that detects shell (205), the bottom fixedly connected with of detecting shell (205) stabilizes platform (204).

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