CN218063950U

CN218063950U - Chemical pipeline safety cover

Info

Publication number: CN218063950U
Application number: CN202220946491.9U
Authority: CN
Inventors: 黄文倩; 黄云龙; 宋述娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-12-16
Anticipated expiration: 2032-04-23

Abstract

The utility model discloses a chemical pipeline safety guard technical field, which comprises an upper housing, casing and two connecting tubes down, it is semi-circular to go up casing and casing cross-section down, it sets up the butt joint department at two connecting tubes with casing symmetry down to go up the casing, it all fixes two rectangular plates that are equipped with to go up casing one side relative with lower casing, the last matching of rectangular plate is equipped with a plurality of slotted holes, and the slotted hole matches and is equipped with the bolt, it passes through a plurality of bolt fixed connection with casing down to go up the casing, rectangular plate border department matches and is equipped with the sealing strip, it is provided with observation window and detection alarm device to go up the casing upside, casing side symmetry is fixed down and is equipped with two backup pads, the fixed a plurality of spacing pieces that are equipped with of casing inner wall down. The utility model discloses can effectively protect the pipe connection department, can ensure effective sealed effect, the short-term test of being convenient for leaks to effectively reduce the support burden to the connecting tube, effectively improved the protection effect.

Description

Chemical pipeline safety cover

Technical Field

The utility model relates to a chemical pipeline safety protection technical field especially relates to a chemical pipeline safety guard.

Background

Chemical pipeline is the pipeline of carrying poisonous, harmful, corrosivity chemical substance, and mainly used medicine, metallurgy, environmental protection, trade such as plumbing and petroleum, chemical pipeline application is very extensive, and along with chemical pipeline's demand is bigger and bigger, also more and more wherein chemical pipeline safety guard is a device of protection chemical pipeline safety to chemical pipeline's safety requirement.

The current chemical pipeline safety guard mainly fixes on the chemical pipeline lateral wall, and the majority sets up the junction at the chemical pipeline, because this department is comparatively fragile, receive outside collision damage easily, and this department still appears the condition of leaking easily, but because current chemical pipeline safety guard installs on the pipeline lateral wall, rely on the pipeline to support, the whole weight of chemical pipeline has been increased, the support burden of chemical pipeline has been increased, when the safety guard received the collision, still can cause the influence to the pipeline, the most current chemical pipeline safety guard can't guarantee sealedly with pipeline contact department simultaneously, be unfavorable for detection device short-term test to leak, there is insecurity.

Therefore, a chemical pipeline safety cover is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a chemical pipeline safety cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a chemical pipeline safety guard, includes casing, casing and two connecting tubes down, it is semi-circular with casing cross-section down to go up the casing, go up the casing setting casing upside down, and go up casing and casing symmetry setting butt joint department at two connecting tubes down, it all fixes two rectangular plates that are equipped with to go up casing and the relative one side of casing down, the matching is equipped with a plurality of slotted holes on the rectangular plate, and the slotted hole matching is equipped with the bolt, it passes through a plurality of bolt fixed connection with casing down to go up the casing, the matching of rectangular plate border department is equipped with the sealing strip, it is provided with observation window and detection alarm device to go up the casing upside, casing side symmetry is fixed and is equipped with two backup pads down, the internal wall is fixed and is equipped with a plurality of spacing pieces down.

Preferably, the diameter of going up casing and lower casing is greater than the pipe diameter of connecting tube, go up casing and casing both ends down and all fix and be equipped with the lateral wall, and the lateral wall is equipped with the semicircle breach that matches with connecting tube, the semicircle breach department of going up casing and lower casing all matches and is equipped with heavy groove.

Preferably, the edge of the rectangular plate is provided with a groove corresponding to the sealing strip, and the thickness of the sealing strip is higher than that of the groove.

Preferably, the observation window is the slope setting, and observation window and detection alarm device are both sides and set up, detection alarm device and last casing both sides intercommunication.

Preferably, two the backup pad lower extreme is the level setting, the backup pad shape is the L type, the backup pad is vertical setting, and the lower extreme matches and is equipped with a plurality of round holes.

Preferably, a plurality of the limiting pieces are located in the middle of the lower shell, and the limiting pieces are symmetrically arranged and correspond to the ports of the connecting pipelines.

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

the utility model discloses a set up casing and lower casing, through going up casing and casing down and setting up to current conventional chemical industry connecting tube on, the flange joint department of two pipelines promptly, thereby realize the effective protection to pipeline joint, and through set up corresponding rectangular plate and a plurality of bolts that correspond on last casing and casing down, and the sealing strip that corresponds, and set up the heavy groove that corresponds, heavy groove is used for the matching to paint sealed glue, thereby make and go up casing and casing fixed setting on connecting tube down, can ensure effectual sealed effect, realize doing benefit to the effect that detection device short-term test leaked, and can ensure not to leak outside immediately, simultaneously through setting up two backup pads on the casing down, two backup pads are used for the external connection to be fixed, thereby reduce the support burden of casing and casing down to connecting tube, further reduce the collision and cause the influence to the pipeline.

Drawings

Fig. 1 is a schematic structural view of a chemical pipeline safety cover provided by the present invention;

fig. 2 is a schematic view of a dispersed structure of the safety cover for chemical pipelines of the present invention;

fig. 3 is a schematic structural diagram of a lower shell in the chemical pipeline safety cover provided by the utility model.

In the figure: the device comprises an upper shell 1, a lower shell 2, a connecting pipeline 3, a rectangular plate 4, a bolt 5, a sealing strip 6, an observation window 7, a detection alarm device 8, a support plate 9, a limiting sheet 10, a round hole 11 and a sinking groove 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a chemical pipeline safety cover comprises an upper shell 1, a lower shell 2 and two connecting pipelines 3, wherein the two connecting pipelines 3 are conventional chemical pipelines, the cross sections of the upper shell 1 and the lower shell 2 are semicircular, the upper shell 1 is arranged on the upper side of the lower shell 2, the upper shell 1 and the lower shell 2 are symmetrically arranged at the butt joint of the two connecting pipelines 3, the butt joint is a flange joint of the connecting pipelines 3, the diameter of the upper shell 1 and the diameter of the lower shell 2 are larger than the pipe diameter of the connecting pipelines 3, side walls are fixedly arranged at two ends of the upper shell 1 and the lower shell 2, the side walls are provided with semicircular notches matched with the connecting pipelines 3, the semicircular notches of the upper shell 1 and the lower shell 2 are respectively provided with a sinking groove 12 in a matching manner, the sinking grooves 12 are used for coating sealant, the sealant can play a sealing role, and the disassembly is not affected, and the upper shell 1 and the lower shell 2 are combined and then used for wrapping and protecting the butt joint of the two connecting pipelines 3;

two rectangular plates 4 are fixedly arranged on one opposite sides of the upper shell 1 and the lower shell 2, a plurality of slotted holes are formed in the rectangular plates 4 in a matching mode, bolts 5 are arranged in the slotted holes in a matching mode, the bolts 5 are combined by screws and nuts, the upper shell 1 and the lower shell 2 are fixedly connected through the bolts 5, sealing strips 6 are arranged at the edges of the rectangular plates 4 in a matching mode, grooves corresponding to the sealing strips 6 are formed in the edges of the rectangular plates 4, the thickness of the sealing strips 6 is larger than that of the grooves, when the upper shell 1 and the lower shell 2 are combined, the sealing strips 6 corresponding to the upper shell and the lower shell are tightly attached, and then sealing glue is coated at the positions of the sunken grooves 12, so that an effective sealing effect can be achieved;

go up 1 upside of casing and be provided with observation window 7 and detection alarm device 8, observation window 7 is the slope setting, and observation window 7 and detection alarm device 8 are both sides setting, observation window 7 is used for observing inside, observation window 7 is anticorrosive transparent plastic material, detection alarm device 8 and the intercommunication of last casing 1 both sides, whether detection alarm device 8 is used for detecting the chemical of pipeline junction has the leakage, casing 2 side symmetry is fixed down is equipped with two backup pads 9 down, two backup pad 9 lower extremes are the level setting, backup pad 9 shape is the L type, backup pad 9 is vertical setting, and the lower extreme matches and is equipped with a plurality of round holes 11, round hole 11 is used for matcing with crab-bolt or fixing bolt, be used for fixing backup pad 9 to outside ground or support frame on, two backup pads 9 play the effect of support, casing 2 inner wall is fixed down and is equipped with a plurality of spacing pieces 10, a plurality of spacing pieces 10 are located casing 2 middle part position down, a plurality of spacing piece 10 mutual symmetry sets up, and correspond with connecting tube 3 port, a plurality of spacing pieces 10 correspond to connecting tube 3, be convenient for the quick setting of casing 2 down.

The utility model discloses in, the device's theory of operation as follows:

when protection setting is carried out, an upper shell 1 and a lower shell 2 are symmetrically arranged at the butt joint of two connecting pipelines 3, the lower shell 2 is firstly arranged, a plurality of limiting pieces 10 are positioned at the flanges of the two connecting pipelines 3, the lower shell 2 is quickly positioned, then the upper shell 1 is combined, the upper shell 1 and the lower shell 2 are fixedly connected through a plurality of bolts 5, sealing strips 6 corresponding to the upper shell and the lower shell are tightly attached, and then sealant is coated at a sinking groove 12 to seal a gap; insert the round hole 11 of backup pad 9 lower extreme with crab-bolt or fixing bolt matching, fix backup pad 9 to outside ground or support frame on, support last casing 1 and lower casing 2, detect whether alarm device 8 detects the pipeline junction constantly and leaks this moment, go up casing 1 and casing 2 and effectively protect connecting tube 3 down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chemical pipeline safety guard, includes casing (1), casing (2) and two connecting tube (3) down, a serial communication port, go up casing (1) and casing (2) cross-section semicircular in shape down, it sets up casing (2) upside down to go up casing (1), and goes up casing (1) and casing (2) symmetry down and set up the butt joint department in two connecting tube (3), it all fixes two rectangular plate (4) of being equipped with to go up casing (1) and casing (2) relative one side down, the matching is equipped with a plurality of slotted holes on rectangular plate (4), and the slotted hole matching is equipped with bolt (5), it is equipped with bolt (5) through a plurality of bolt (5) fixed connection to go up casing (1) and casing (2) down, rectangular plate (4) border department matching is equipped with sealing strip (6), it is provided with observation window (7) and detection alarm device (8) to go up casing (1) upside, casing (2) side symmetry is fixed to be equipped with two backup pads (9) down, casing (2) inner wall is fixed to be equipped with a plurality of spacing piece (10) down.

2. The chemical pipeline safety cover according to claim 1, wherein the diameter of the upper casing (1) and the lower casing (2) is larger than the pipe diameter of the connecting pipeline (3), the two ends of the upper casing (1) and the lower casing (2) are both fixedly provided with side walls, the side walls are provided with semicircular notches matched with the connecting pipeline (3), and the semicircular notches of the upper casing (1) and the lower casing (2) are both matched with a sunken groove (12).

3. The chemical pipeline safety cover according to claim 1, characterized in that a groove corresponding to the sealing strip (6) is formed in the edge of the rectangular plate (4), and the thickness of the sealing strip (6) is higher than that of the groove.

4. The chemical pipeline safety cover according to claim 1, characterized in that the observation window (7) is arranged obliquely, the observation window (7) and the detection alarm device (8) are arranged on two sides, and the detection alarm device (8) is communicated with two sides of the upper shell (1).

5. The chemical pipeline safety cover according to claim 1, wherein the lower ends of the two support plates (9) are horizontally arranged, the support plates (9) are L-shaped, the support plates (9) are vertically arranged, and the lower ends of the support plates are provided with a plurality of round holes (11) in a matching manner.

6. The chemical pipeline safety cover according to claim 1, wherein the plurality of limiting pieces (10) are located in the middle of the lower shell (2), and the plurality of limiting pieces (10) are symmetrically arranged and correspond to ports of the connecting pipeline (3).