CN219756067U - Pipeline weeping check out test set - Google Patents

Abstract

The utility model provides pipeline leakage detection equipment, which relates to the technical field of pipeline leakage detection and comprises a pipeline body and sealing elements fixedly connected between two groups of pipeline bodies, wherein two groups of protective shells are arranged outside the pipeline body, the sealing elements are arranged between the two groups of protective shells, connecting elements are fixedly arranged at the top ends of the protective shells, and connecting bolts are connected between the two groups of connecting elements in a threaded manner. According to the utility model, after the connecting sealing part of the pipeline body is wrapped through the protective shell, liquid leaked from the connecting part of the pipeline body and the sealing part flows to the bottom of the liquid collecting cover, then flows into the liquid storage pipe through the connecting pipe, after the floating ball floats up by the liquid, the floating ball drives the electrifying plate to move upwards through the ejector rod, then when the liquid in the liquid storage pipe is increased continuously, the floating ball is gradually lifted up, so that the electrifying plate is contacted with two groups of connecting joints to form a closed circuit, and the alarm lamp can be connected with a power supply to send an alarm to detect the leakage of the pipeline at the position.

Description

Pipeline weeping check out test set

Technical Field

The utility model relates to the technical field of pipeline leakage detection, in particular to pipeline leakage detection equipment.

Background

The liquid chemical raw materials produced in chemical plants are usually conveyed to the storage tank through pipelines, wherein the storage tank is far away from production equipment, so that conveying lines are formed by splicing a plurality of groups of pipelines, and the safety of conveying the liquid raw materials is ensured.

Sealing materials are generally arranged at the pipeline connecting sealing positions, but the sealing materials are easy to damage due to expiration of the service life of the sealing materials after long-term use, so that liquid leakage easily occurs at the pipeline connecting positions, and the leaked liquid has flammability and corrosiveness, so that a certain danger is caused.

There is therefore a need for a pipe leakage detection device that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and solve the problem of liquid leakage at the pipeline joint in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pipeline weeping check out test set, includes pipeline body and fixed connection in two sets of sealing member between the pipeline body, pipeline body externally mounted has two sets of protective housing, sealing member sets up in two sets of between the protective housing, the protective housing top is fixed with the connecting piece, two sets of threaded connection has connecting bolt between the connecting piece, the protective housing side is fixed with the reinforcement plate, consolidate the plate inner wall and be fixed with sealing washer, the protective housing bottom articulates there is the liquid collecting cover, liquid collecting cover bottom surface switch-on has the connecting pipe, connecting pipe one end fixedly connected with liquid storage tube, liquid storage tube inside is provided with the ejector pin, the ejector pin bottom mounting has the floater, the ejector pin top is fixed with the circular telegram plate, a set of protective housing side is fixed with the siren, two sets of joints are installed to siren bottom recess inner wall, the siren side-mounting has the warning light.

Preferably, the liquid collecting cover is in a conical structure.

Preferably, the connecting pipe is of an inclined structure, and one end of the connecting pipe connected to the surface of the liquid collecting cover is higher than one end of the connecting pipe connected to the surface of the liquid storage pipe.

Preferably, a drain pipe orifice is fixed at the bottom end of the liquid storage pipe, and a thread cover is connected to the surface of the drain pipe orifice in a threaded manner.

Preferably, a circular hole groove is formed in the inner wall of the groove hole at the top end of the liquid storage pipe, balls are mounted in the circular hole groove, a sliding groove is formed in the surface of the ejector rod, and the balls are embedded in the sliding groove on the surface of the ejector rod.

Preferably, the top end of the energizing plate is in contact with the bottom end of the connector lug.

Compared with the prior art, the utility model has the advantages and positive effects that: after the pipeline body is connected and sealed through the protective housing, liquid leaking from the joint of the pipeline body and the sealing element flows to the bottom of the liquid collecting cover, then flows into the inside of the liquid storage pipe through the connecting pipe, after the floating ball floats up by the liquid, the floating ball drives the electrified plate to move upwards through the ejector rod, then when the liquid in the liquid storage pipe is increased continuously, the floating ball is gradually lifted up, so that the electrified plate is contacted with two groups of wire joints to form a closed circuit, the alarm lamp can be connected with a power supply to send an alarm, and the leakage of the pipeline at the position is detected.

Drawings

Fig. 1 shows a schematic view of the overall structure of an apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a cross-sectional structure of a device according to an embodiment of the present utility model;

fig. 3 shows an enlarged schematic view of the structure of fig. 2 at a provided according to an embodiment of the present utility model.

Legend description:

1. a pipe body; 101. a seal; 2. a protective shell; 201. a connecting piece; 202. a connecting bolt; 203. reinforcing the plate; 204. a sealing gasket; 3. a liquid collecting cover; 301. a connecting pipe; 302. a liquid storage tube; 303. a liquid discharge pipe orifice; 304. a screw cap; 4. a push rod; 401. a floating ball; 402. electrifying a plate; 5. an alarm; 501. a connector lug; 502. an alarm lamp; 6. a circular hole groove; 601. and (3) rolling balls.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1 to 3, in the embodiment of the present utility model: the utility model provides a pipeline weeping check out test set, including pipeline body 1 and fixed connection in the sealing member 101 between two sets of pipeline bodies 1, pipeline body 1 externally mounted has two sets of protective housing 2, sealing member 101 sets up between two sets of protective housing 2, protective housing 2 top is fixed with connecting piece 201, threaded connection has connecting bolt 202 between two sets of connecting pieces 201, protective housing 2 side is fixed with reinforcement plate 203, reinforcement plate 203 inner wall is fixed with sealing washer 204, protective housing 2 bottom articulates there is liquid collecting cover 3, liquid collecting cover 3 bottom surface switch-on has connecting pipe 301, connecting pipe 301 one end fixedly connected with stores liquid pipe 302, it is inside to be provided with ejector pin 4 to store liquid pipe 302, ejector pin 4 bottom is fixed with floater 401, ejector pin 4 top is fixed with circular telegram plate 402, a set of protective housing 2 side is fixed with alarm 5, two sets of connector 501 are installed to alarm 5 bottom recess inner wall, alarm 5 side-mounting has alarm lamp 502.

In specific operation, after the two groups of protective shells 2 are wrapped outside the joint of the pipeline body 1 and the sealing element 101, the connecting elements 201 at the top ends of the two groups of protective shells 2 are fixedly connected together through the connecting bolts 202, then after liquid leakage, liquid drips to the bottom end of the liquid collecting cover 3, flows into the bottom end inside the liquid storage pipe 302 from the bottom end of the liquid collecting cover 3 through the connecting pipe 301, then floats the floating ball 401 from bottom to top through the liquid, then the floating ball 401 jacks the electrifying plate 402 into the groove at the bottom end of the alarm 5, then the electrifying plate 402 is contacted with the two groups of wire ends 501, a closed circuit is formed, and then the alarm lamp 502 can be connected with a power supply, so that an alarm is sent out, and the problem of detecting the liquid leakage of the pipeline is solved.

The liquid collecting cover 3 is in a conical structure, and the function of the liquid collecting cover is to facilitate the flow of liquid.

The connecting pipe 301 is of an inclined structure, and one end of the connecting pipe 301 connected to the surface of the liquid collecting cover 3 is higher than one end of the connecting pipe 301 connected to the surface of the liquid storing pipe 302, so that liquid in the liquid collecting cover 3 can quickly flow into the liquid storing pipe 302.

The drain pipe 303 is fixed at the bottom end of the liquid storage pipe 302, the thread cover 304 is connected to the surface of the drain pipe 303 in a threaded manner, and after the thread cover 304 is unscrewed through rotation, liquid in the liquid storage pipe 302 can be discharged from the bottom end of the drain pipe 303, so that the device can be used continuously.

The circular hole groove 6 has been seted up to the slotted hole inner wall on liquid storage tube 302 top, circular hole groove 6 internally mounted has ball 601, and the spout has been seted up on ejector pin 4 surface, ball 601 inlays and locates in the ejector pin 4 surface spout, its effect is ejector pin 4 can prevent through ball 601 when rising with liquid storage tube 302 top slotted hole friction, lead to rising slowly, inlay simultaneously through ball 601 and establish in ejector pin 4 side spout, can play spacing effect for ejector pin 4 keeps stable when rising, prevents to appear rotating, leads to the electrified plate 402 off-set, can't with connector lug 501 accurate contact.

The top end of the energizing plate 402 contacts with the bottom end of the connector lug 501, after the energizing plate 402 contacts with the connector lug 501, the power supply, the alarm lamp 502, the connector lug 501 and the energizing plate 402 in the alarm 5 form a complete closed circuit, and then the alarm lamp 502 can give an alarm after being energized.

In summary, the working principle of the utility model is as follows: the ejector rod 4 and the floating ball 401 in the device are made of corrosion-resistant and insulating materials, the two groups of protective shells 2 are wrapped outside the sealing joint of the pipeline body 1 and the sealing element 101 by hand, then the connecting pieces 201 at the top ends of the two groups of protective shells 2 are fixedly connected together through the connecting bolts 202, after liquid leakage occurs at the sealing joint of the pipeline body 1 and the sealing element 101, liquid can drop into the liquid collecting cover 3 along the leakage position of the pipeline body 1 and the sealing element 101, then the liquid flows into the liquid storage tube 302 from the bottom end of the liquid collecting cover 3 through the connecting tube 301, the floating ball 401 can float, the floating ball 401 gradually rises by the liquid top after flowing into the liquid from the bottom end of the liquid storage tube 302 to grow, then the floating ball 401 pushes the electrifying plate 402 into the groove at the bottom end of the alarm 5 through the ejector rod 4, the electrifying plate 402 is contacted with the two groups of the connecting heads 501, so that a closed circuit is formed, and then the alarm lamp 502 can be electrified to give out an alarm, so that the effect of detecting the liquid leakage of the pipeline is obtained.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims (6)

1. The utility model provides a pipeline weeping check out test set, includes pipeline body (1) and fixed connection in two sets of sealing member (101) between pipeline body (1), its characterized in that: the utility model discloses a pipeline body, including pipeline body (1), protection casing (2), sealing member (101) set up in two sets of between protection casing (2), protection casing (2) top is fixed with connecting piece (201), two sets of threaded connection has connecting bolt (202) between connecting piece (201), protection casing (2) side is fixed with consolidates plate (203), consolidate plate (203) inner wall and be fixed with sealing washer (204), protection casing (2) bottom articulates there is liquid collecting cover (3), liquid collecting cover (3) bottom surface switch-on has connecting pipe (301), connecting pipe (301) one end fixedly connected with liquid storage tube (302), liquid storage tube (302) inside is provided with ejector pin (4), ejector pin (4) bottom is fixed with floater (401), ejector pin (4) top is fixed with circular telegram plate (402), a set of protection casing (2) side is fixed with alarm (5), two sets of wire connecting ends (501) are installed to alarm (5) bottom recess inner wall, alarm lamp (502) side-mounting.

2. The pipe leakage detecting apparatus according to claim 1, wherein: the liquid collecting cover (3) is in a conical structure.

3. The pipe leakage detecting apparatus according to claim 1, wherein: the connecting pipe (301) is of an inclined structure, and one end of the connecting pipe (301) connected to the surface of the liquid collecting cover (3) is higher than one end of the connecting pipe (301) connected to the surface of the liquid storage pipe (302).

4. The pipe leakage detecting apparatus according to claim 1, wherein: a drain pipe orifice (303) is fixed at the bottom end of the liquid storage pipe (302), and a thread cover (304) is connected to the surface of the drain pipe orifice (303) in a threaded manner.

5. The pipe leakage detecting apparatus according to claim 1, wherein: circular hole groove (6) have been seted up to liquid storage pipe (302) top slotted hole inner wall, circular hole groove (6) internally mounted has ball (601), just spout has been seted up on ejector pin (4) surface, ball (601) inlay locate in ejector pin (4) surface spout.

6. The pipe leakage detecting apparatus according to claim 1, wherein: the top end of the energizing plate (402) is contacted with the bottom end of the connector lug (501).