Wrapping tape type leakage collecting and monitoring device

Abstract

The utility model relates to the technical field of monitoring devices, and discloses a wrapping tape type leakage collecting and monitoring device which comprises a monitoring mechanism. The monitoring mechanism comprises a soft belt, two sealing gaskets, two fixing plates, two shroud rings, an arc-shaped block, a supporting block, two limiting rods, a sliding plate, a zigzag plate, a connecting plate, a clamping column, a circular ring, a containing bag, a sliding groove, wireless fixed point source monitoring equipment and a baffle, and a reset spring is fixedly arranged between the sliding plate and the supporting plate. Through holes are formed in the middle positions of one side of the upper end face and one side end face of the supporting block correspondingly, and four plastic valves are fixedly arranged on the inner walls of the two through holes correspondingly. According to the utility model, through the arrangement of the soft belt, the leakage guide pipe and the wireless fixed point source monitoring equipment, the pipeline joint can be wrapped, the generation of gas can be monitored in time, and through the arrangement of the supporting block and the two plastic valves with different orientations, the gas in the pipeline cannot flow out when the supporting block is taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a belt-type leakage collection and monitoring device. Background Technique

[0002] Petrochemical plants are equipment and facilities used to process chemical substances in crude oil and natural gas to produce various chemical products. In petrochemical plants, due to their long-term operation, material leakage is likely to occur at the pipe joints. After the leaked liquid volatilizes, it mixes with the air to form an explosive cloud. To avoid explosions, monitoring devices are usually required to monitor the gas in real time.

[0003] In order to achieve real-time monitoring of the gas, some existing monitoring devices usually need to set gas detectors near the pipe joints. Since it takes a certain amount of time for the gas to freely diffuse to the gas detector, the sensors inside the gas detector cannot detect the gas in time, and such monitoring devices cannot collect the gas, resulting in the gas continuing to exist in the air, with relatively low safety.

[0004] Therefore, those skilled in the art provide a belt-type leakage collection and monitoring device to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a belt-type leakage collection and monitoring device is proposed. By setting a soft belt, a leak guide pipe and a wireless fixed-point source monitoring device, it can wrap the pipe joint, and can timely monitor the generation of gas. By setting a support block and two plastic valves with different orientations, when the support block is removed, the gas inside it will not flow out.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A belt-type leakage collection and monitoring device, including a monitoring mechanism, the monitoring mechanism includes a soft belt, two gaskets, two fixing plates, two hoop bands, an arc block, a support block, two limiting rods, a sliding plate, a folding plate, a connecting plate, a clamping column, a circular ring, a receiving bag, a sliding groove, a wireless fixed-point source monitoring device and a baffle, and a return spring is fixedly arranged between the sliding plate and the support plate;

[0007] Through holes are respectively arranged at one side of the upper end face and the middle position of one side end face of the support block, and four plastic valves are fixedly arranged on the inner walls of the two through holes. Cylinders are fixedly arranged at the middle position of one side end face of the upper end face of the soft belt and the support block respectively, and a leak guide pipe is arranged between the two cylinders.

[0008] Through the above technical solution, manually put the soft belt on the joint of the pipeline, then fit the two fixing plates together. At this time, rotate the bolt to fix the soft belt on the surface of the pipeline joint. Then put the two hoop bands on the surface of the pipeline, and then rotate the bolt to connect the two hoop bands with the pipeline together. Finally, connect the leak guide pipe between the two cylinders. When the liquid flowing out of the pipeline joint volatilizes, the gas generated by the volatilization enters the inside of the support block through the leak guide pipe. By setting the plastic valve leaflets facing vertically inward, the gas entering the inside of the support block will not flow out through the leak guide pipe. At this time, the entering gas will push the original air out from the plastic valve leaflets facing outward at the upper end, and thus enter the inside of the accommodation bag. When the sensor inside the wireless fixed-point source monitoring device detects the gas, it emits a signal to remind the operator. At this time, the operator needs to first remove one end of the leak guide pipe, and then while pulling the slide plate to one side, hold the support block and move it upward to remove the support block containing the gas.

[0009] Further, the two sealing gaskets are respectively fixedly arranged on both sides of the inner wall of the soft belt, the two fixing plates are respectively fixedly connected to the two ends of the soft belt, and the two fixing plates are fixedly connected by bolts;

[0010] Through the above technical solution, by setting the sealing gaskets and the fixing plates, the soft belt can be closely attached to the pipeline joint to prevent gas leakage.

[0011] Further, the two hoop bands are fixedly connected by bolts, the arc-shaped block is fixedly connected to one of the upper sides of the two hoop bands, and the support block is clamped on the inner wall of the upper side of the arc-shaped block;

[0012] Through the above technical solution, the hoop bands are connected to the pipeline by bolts, and the support block is clamped with the arc-shaped block, so that after the wireless fixed-point source monitoring device emits a signal, it is not necessary to remove the hoop bands, which is more convenient.

[0013] Further, the two limiting rods are respectively fixedly arranged at the upper and lower positions on one side inner wall of the slider, and the slide plate is slidably arranged between the two limiting rods;

[0014] Through the above technical solution, the slide plate is limited and supported by the limiting rods, so that the slide plate is more stable when moving.

[0015] Further, the sliding groove is opened on the upper side of the other end surface of the slider, and the wireless fixed-point source monitoring device is slidably arranged on one side of the inner bottom surface of the sliding groove;

[0016] Through the above technical solution, the wireless fixed-point source monitoring device is limited by the sliding groove, so that the wireless fixed-point source monitoring device can be stably retained inside the support block.

[0017] Further, the baffle is slidably arranged through the inner bottom surface of the sliding groove on the side away from the wireless fixed-point source monitoring device, the folded plate is fixedly arranged on the upper side of the front end surface of the sliding plate, and the folded plate is slidably connected with the baffle;

[0018] Through the above technical solution, when pulling the sliding plate, the folded plate is driven away from the inner wall of the baffle. At this time, the baffle can be held and moved downward so as not to block the wireless fixed-point source monitoring device. At this time, the wireless fixed-point source monitoring device can be removed.

[0019] Further, the connecting plate is fixedly arranged on the upper side of one end surface of the sliding plate, one side of the outer end surface of the cylinder is slidably arranged through the middle position on the upper side of one end surface of the support block, and one end surface of the cylinder is fixedly connected with the connecting plate;

[0020] Through the above technical solution, when pulling the sliding plate, the sliding plate drives the clamping column to move together through the connecting plate, so that the clamping column leaves the inner wall of the circular ring, thereby releasing the clamping connection to the circular ring.

[0021] Further, the circular ring is clamped and arranged at the middle position on one side of the upper end surface of the support block, and the lower end surface of the accommodating bag is fixedly arranged on the upper end surface of the circular ring;

[0022] Through the above technical solution, after releasing the clamping connection to the circular ring, the circular ring can be removed. At this time, the gas in the accommodating bag can be released.

[0023] The utility model has the following beneficial effects:

[0024] 1. A belt-type leakage collection and monitoring device proposed by the utility model wraps the connection part of the pipeline through the setting of a soft belt. When liquid flows out of the connection part, the gas generated after the liquid volatilizes enters the leak guide pipe. At this time, the gas passes through the inward plastic valve and enters the inside of the support block, and then the original air passes through the outward plastic valve and enters the inside of the accommodating bag, so that the gas can quickly diffuse into the inside of the support block. At this time, the gas can be detected by the sensor inside the wireless fixed-point source monitoring device, and then the signal is transmitted wirelessly to the outside, so as to remind the operator in the first time.

[0025] 2. After the monitoring of the leak collection and monitoring device with a strap is completed, manually pull out one end of the leak guide pipe from the inside of the upper cylinder. At this time, while holding the sliding plate and pulling it to one side, hold the support block and move it upward, thus releasing the connection between the support block and the arc-shaped block. When removing the support block, it is not necessary to release the fixation of the hoop, which is more convenient. And by setting two plastic valves with different orientations, when the support block is taken out, the gas inside it will not flow out, improving the safety during the disassembly process. After removal, the support block can be taken outside. At this time, while pulling the sliding plate to one side and holding the ring and moving it upward, the accommodation bag can be removed, facilitating the dredging of the gas in the support block and the accommodation bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is an axonometric schematic diagram of the present utility model;

[0027] Figure 2 is an explosion schematic diagram of the soft belt of the present utility model;

[0028] Figure 3 is an explosion schematic diagram of the hoop of the present utility model;

[0029] Figure 4 is an axonometric schematic diagram of the support block of the present utility model;

[0030] Figure 5 is an explosion schematic diagram of the right side of the support block of the present utility model;

[0031] Figure 6 is an explosion schematic diagram of the left side of the support block of the present utility model.

[0032] Legend Explanation:

[0033] 1. Monitoring mechanism; 101. Soft belt; 102. Sealing gasket; 103. Fixed plate; 104. Cylinder; 105. Hoop; 106. Arc-shaped block; 107. Support block; 108. Limit rod; 109. Sliding plate; 110. Return spring; 111. Folded plate; 112. Connecting plate; 113. Clamping post; 114. Through hole; 115. Plastic valve; 116. Ring; 117. Accommodation bag; 118. Sliding groove; 119. Wireless fixed-point source monitoring device; 120. Baffle; 121. Leak guide pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] Referring to Figure 1-6 , an embodiment provided by the present utility model: a belt-type leakage collection and monitoring device, including a monitoring mechanism 1. The monitoring mechanism 1 includes a soft belt 101, two gaskets 102, two fixing plates 103, two clamps 105, an arc-shaped block 106, a support block 107, two limiting rods 108, a sliding plate 109, a folding plate 111, a connecting plate 112, a clamping post 113, a circular ring 116, a receiving bag 117, a sliding groove 118, a wireless fixed-point source monitoring device 119, and a baffle 120. The two gaskets 102 are respectively fixedly arranged on both sides of the inner wall of the soft belt 101. The two fixing plates 103 are respectively fixedly connected to both ends of the soft belt 101. The two fixing plates 103 are fixedly connected by bolts. The two clamps 105 are fixedly connected by bolts. The arc-shaped block 106 is fixedly connected to one of the upper sides of the two clamps 105. The support block 107 is clamped and arranged on the inner wall of the upper side of the arc-shaped block 106. Manually put the soft belt 101 on the joint of the pipeline, and then fit the two fixing plates 103 together. At this time, turn the bolt to fix the soft belt 101 on the surface of the pipeline joint. And by setting the gasket 102, the upper end of the pipeline joint is wrapped by the soft pad, which is convenient for the gas inside the soft belt 101 to flow. Moreover, by setting the gasket 102, the gas can be prevented from flowing out from both sides. At this time, put the two clamps 105 on the surface of the pipeline, and then turn the bolt to connect the two clamps 105 to the pipeline together.

[0036] One side of the upper end surface of the support block 107 and the middle position of one side end surface are both provided with through holes 114. Four plastic valves 115 are fixedly arranged on the inner walls of the two through holes 114. Cylinders 104 are fixedly arranged at the middle positions of the upper end surface of the soft belt 101 and one side end surface of the support block 107. A leakage guide pipe 121 is arranged between the two cylinders 104. After the soft belt 101 and the clamp 105 are fixed, connect the leakage guide pipe 121 between the two cylinders 104. When the liquid flowing out from the pipeline joint volatilizes, the gas generated by the volatilization enters the inside of the support block 107 through the leakage guide pipe 121. By setting the plastic valves 115 facing inwards vertically, the gas entering the inside of the support block 107 will not flow out from the leakage guide pipe 121. At this time, the entering gas ejects the original air from the plastic valves 115 arranged outwards at the upper end, and thus enters the inside of the receiving bag 117, enabling the gas to quickly diffuse inside the support block 107, so that the sensor inside the wireless fixed-point source monitoring device 119 can detect the gas faster. At this time, through the wireless gateway inside the wireless fixed-point source monitoring device 119, a signal can be sent to the outside, enabling it to remind the operator in the first time.

[0037] A reset spring 110 is fixedly arranged between the skateboard 109 and the support plate. Two limiting rods 108 are respectively fixedly arranged at the upper and lower positions on the inner wall of one side of the slider. The skateboard 109 is slidably arranged between the two limiting rods 108. A connecting plate 112 is fixedly arranged on the upper side of one end face of the skateboard 109. One side of the outer end face of the cylinder 104 penetrates and is slidably arranged at the middle position on the upper side of one end face of the support block 107. One side end face of the cylinder 104 is fixedly connected to the connecting plate 112. A ring 116 is clamped and arranged at the middle position on one side of the upper end face of the support block 107. The lower end face of the accommodating bag 117 is fixedly arranged on the upper end face of the ring 116. When the operator discovers a signal, the pipeline is closed, and then the operator enters the position where the device is located. The operator needs to first remove one end of the leak guide pipe 121, and then while pulling the skateboard 109 to one side, hold the support block 107 and move it upward, then the support block 107 containing gas can be removed. And by arranging plastic valves 115 with different orientations, the gas entering the interior will not flow out.

[0038] And after removal, the support block 107 can be taken outside, and then while pulling the skateboard 109 to one side, hold the ring 116 and move it upward, then the ring 116 can be removed. At this time, the gas inside the accommodating bag 117 flows out, and then air is introduced into one of the through holes 114, then the gas inside the support block 107 can be pushed out. A sliding groove 118 is opened on the upper side of the other end face of the slider. The wireless fixed-point source monitoring device 119 is slidably arranged on one side of the inner bottom surface of the sliding groove 118. A baffle 120 penetrates and is slidably arranged on the inner bottom surface of the sliding groove 118 on the side away from the wireless fixed-point source monitoring device 119. A folded plate 111 is fixedly arranged on the upper side of the front end face of the skateboard 109. The folded plate 111 is slidably connected to the baffle 120. And when pulling the skateboard 109, the baffle 120 can also be manually pulled downward to make the baffle 120 not abut against the wireless fixed-point source monitoring device 119. At this time, the wireless fixed-point source monitoring device 119 can be removed, which is convenient for its maintenance.

[0039] Working principle: Manually put the soft belt 101 on the surface of the pipeline connection, and then turn the bolt between the two fixing plates 103. At this time, put the two hoop 105 on the surface of the pipeline, and then turn the bolt, then the two hoop 105 can be connected to the pipeline together. At this time, both ends of the leak guide pipe 121 are inserted into the two cylinders 104. During use, the gas generated at the connection enters the interior of the support block 107 through the leak guide pipe 121. When the sensor inside the wireless fixed-point source monitoring device 119 detects the gas, it emits a signal to remind the operator. At this time, the operator needs to first close the pipeline, and then while pulling the skateboard 109 to one side, hold the support block 107 and move it upward. After removal, first take the support block 107 outside, and then while pulling the skateboard 109 to one side, hold the ring 116 and move it upward. Finally, introduce air into one of the through holes 114.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A belt-type leakage collection and monitoring device, comprising a monitoring mechanism (1), characterized in that: The monitoring mechanism (1) includes a soft belt (101), two gaskets (102), two fixing plates (103), two clamps (105), an arc-shaped block (106), a support block (107), two limit rods (108), a sliding plate (109), a folded plate (111), a connecting plate (112), a clamping post (113), a circular ring (116), a receiving bag (117), a sliding groove (118), a wireless fixed-point source monitoring device (119), and a baffle (120). A return spring (110) is fixedly arranged between the sliding plate (109) and the support plate. On one side of the upper end face and at the middle position of one side end face of the support block (107), through holes (114) are provided. On the inner walls of the two through holes (114), four plastic valves (115) are fixedly arranged. On the upper end face of the soft belt (101) and at the middle position of one side end face of the support block (107), cylinders (104) are fixedly arranged. A leak guide tube (121) is arranged between the two cylinders (104).

2. The belt-type leakage collection and monitoring device according to claim 1, characterized in that: The two gaskets (102) are respectively fixedly arranged on both sides of the inner wall of the soft belt (101). The two fixing plates (103) are respectively fixedly connected to the two ends of the soft belt (101). The two fixing plates (103) are fixedly connected by bolts.

3. The leak collection and monitoring device with a strap according to claim 1, characterized in that: The two clamps (105) are fixedly connected by bolts. The arc-shaped block (106) is fixedly connected to one of the upper sides of the two clamps (105). The support block (107) is clamped and arranged on the inner wall of the upper side of the arc-shaped block (106).

4. The belt-type leakage collection and monitoring device according to claim 1, characterized in that: The two limit rods (108) are respectively fixedly arranged at the upper and lower positions on one side inner wall of the slider. The sliding plate (109) is slidably arranged between the two limit rods (108).

5. The leak collection and monitoring device with a strap according to claim 1, characterized in that: The sliding groove (118) is opened at the upper side of the other side end face of the slider. The wireless fixed-point source monitoring device (119) is slidably arranged on one side of the inner bottom surface of the sliding groove (118).

6. The leak collection and monitoring device with a strap according to claim 1, characterized in that: The baffle (120) is slidably arranged through the inner bottom surface of the sliding groove (118) on the side far from the wireless fixed-point source monitoring device (119). The folded plate (111) is fixedly arranged on the upper side of the front end face of the sliding plate (109). The folded plate (111) is slidably connected to the baffle (120).

7. The belt-type leakage collection and monitoring device according to claim 1, characterized in that: The connecting plate (112) is fixedly arranged on the upper side of one side end face of the sliding plate (109). One side of the outer end face of the cylinder (104) is slidably arranged through the middle position of the upper side of one side end face of the support block (107). One side end face of the cylinder (104) is fixedly connected to the connecting plate (112).

8. The belt-type leakage collection and monitoring device according to claim 1, wherein: The circular ring (116) is clamped and arranged at the middle position of one side of the upper end face of the support block (107). The lower end face of the receiving bag (117) is fixedly arranged on the upper end face of the circular ring (116).

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