A steam pipe network monitoring device

Abstract

The utility model relates to monitoring device technical field discloses a kind of steam pipe network monitoring devices, including steam pipe network main body, and steam pipe network main body upside is fixedly connected with monitoring shell, and monitoring shell upper end is provided with mounting assembly, and mounting assembly includes the tooth cover plate set on the upper side of monitoring shell, sealing gasket is fixedly connected with the outer end of tooth cover plate lower side, and sealing gasket inner side is inserted with threaded cylinder, threaded cylinder upper end is fixedly connected on tooth cover plate, and threaded cylinder lower end is threadedly engaged in monitoring shell, the middle end of tooth cover plate lower side is provided with auxiliary assembly, and auxiliary assembly lower end is provided with moving assembly, one end of tooth cover plate is provided with detent assembly, and the middle end of monitoring shell is provided with warning assembly, can be monitored to steam pipe network main body by mounting assembly and auxiliary assembly etc. cooperate, when steam pipe network main body occurs steam leakage when monitoring, warning can be sent in time, it is convenient to prompt maintenance personnel to carry out maintenance, improve the use convenience of monitoring device.

Description

Technical Field

[0001] This utility model relates to the field of monitoring device technology, specifically to a steam pipeline monitoring device. Background Technology

[0002] A steam pipeline monitoring device is a system used to monitor the operating status and related parameters of a steam pipeline in real time. It can ensure the safe, efficient and stable operation of the steam pipeline and typically consists of sensors, data acquisition units, transmission modules and control terminals.

[0003] A search revealed Chinese patent application CN202322668656.8, which proposes a pressure monitoring device for a steam pipeline network. The device includes a pipe body with a detection tube fixedly connected to the top. Inside the detection tube is a compression block, and a limit guide rod is fixedly connected to the top of the compression block. A scale is provided on the outer wall of the limit guide rod. A support ring is fixedly connected to the bottom of the inner wall of the detection tube, and a bellows is fixedly connected to the top of the support ring. The top of the bellows is fixedly connected to the bottom of the compression block. Two support plates are fixedly connected to opposite sides of the outer wall of the detection tube, and a connecting rod is fixedly connected to the top of each support plate. A frame plate is fixedly connected between the tops of the connecting rods. This prior art has the following advantages: The detection tube is located outside the pipe body. When the internal air pressure increases and exceeds the spring's thrust, the compression block is pushed upwards. By observing the upward movement range of the limit guide rod, a timely response can be made, avoiding the impact of aging electronic detection equipment on monitoring effectiveness.

[0004] In the aforementioned prior art, the squeezing block is mainly pushed by pressure, so that the squeezing block moves with the elastic potential energy of the spring. By observing the squeezing block pushing the threaded rod above, the user can know whether there is steam leakage in the steam pipeline. Although this monitoring method can effectively monitor the steam pipeline, it requires staff to observe and record in real time. It is inconvenient to trigger an alarm in time when a steam leak occurs in the steam pipeline, thus making the monitoring device inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to provide a steam pipeline monitoring device to solve the problem that existing steam pipeline monitoring devices are inconvenient to issue timely warnings when a leak occurs in the steam pipeline.

[0006] This utility model provides the following technical solution: a steam pipeline network monitoring device, including a steam pipeline network body, a monitoring shell fixedly connected to the upper side of the steam pipeline network body, an installation component provided at the upper end of the monitoring shell, and the installation component including a toothed cover plate provided on the upper side of the monitoring shell, a sealing gasket fixedly connected to the lower outer end of the toothed cover plate, and a threaded cylinder inserted inside the sealing gasket, the upper end of the threaded cylinder fixedly connected to the toothed cover plate, and the lower end of the threaded cylinder threadedly engaged in the monitoring shell, an auxiliary component provided at the lower middle end of the toothed cover plate, and a moving component provided at the lower end of the auxiliary component, a locking component provided at one end of the toothed cover plate, and a warning component provided at the middle end of the monitoring shell, and a prompting component provided at the end of the warning component away from the monitoring shell.

[0007] As a preferred embodiment of the above technical solution, the auxiliary component includes a sleeve fixedly connected to the middle of the lower side of the tooth cover plate, and a rod is inserted into the lower end of the sleeve.

[0008] The above technical solution uses sleeves and insert rods to assist in the movement of the top plate.

[0009] As a preferred embodiment of the above technical solution, the movable component includes a first spring sleeved on the outside of the insertion rod, and a top plate is fixedly connected to the upper end of the first spring. The upper side of the top plate is fixedly connected to the insertion rod, and a sealing ring is sleeved on the outer side of the middle end of the top plate.

[0010] As a preferred embodiment of the above technical solution, the positioning assembly includes a support plate fixedly connected to the outer side of the upper end of the monitoring housing, and an adapter plate rotatably connected to the inner side of the lower end of the support plate via a flange.

[0011] As a preferred embodiment of the above technical solution, a second spring is fixedly connected to the upper end of the adapter plate, and a connecting plate is fixedly connected to the upper end of the second spring. An insert plate is fixedly connected to the upper end of the connecting plate, and the lower end of the insert plate is inserted into the tooth cover plate.

[0012] The above technical solution utilizes a connecting plate to insert the insert plate into the tooth cover plate, which facilitates locking and restricting the tooth cover plate and prevents it from loosening.

[0013] As a preferred embodiment of the above technical solution, the warning component includes an exhaust pipe fixedly connected to the outer side of the middle of the monitoring housing, and a whistle is fixedly connected to the end of the exhaust pipe away from the monitoring housing.

[0014] As a preferred embodiment of the above technical solution, the prompting component includes a threaded cap with a threaded engagement on the outer side of the upper end of the whistle, and a plastic sheet is rotatably connected to the upper end of the threaded cap.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This steam pipeline monitoring device, through the cooperation of installation components and auxiliary components, can monitor the main body of the steam pipeline network. When steam leakage occurs in the main body of the steam pipeline network, it can issue a timely warning, which can facilitate the reminder of maintenance personnel to carry out maintenance and improve the ease of use of the monitoring device. Attached Figure Description

[0016] Figure 1 A schematic diagram of a three-dimensional structure of a steam pipeline monitoring device; Figure 2 This is a schematic cross-sectional view of a steam pipeline monitoring device. Figure 3 This is a schematic diagram of the monitoring shell and the inner structure of a steam pipeline monitoring device; Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1. Main body of steam pipeline; 11. Monitoring housing; 2. Installation assembly; 21. Toothed cover plate; 22. Sealing gasket; 23. Threaded cylinder; 3. Auxiliary assembly; 31. Sleeve; 32. Insert rod; 4. Moving assembly; 41. First spring; 42. Top plate; 43. Sealing ring; 5. Positioning assembly; 51. Support plate; 52. Adapter plate; 53. Second spring; 54. Connecting plate; 55. Insert plate; 6. Warning assembly; 61. Exhaust pipe; 62. Whistle; 7. Indication assembly; 71. Threaded cover; 72. Plastic sheet. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] like Figure 1 - Figure 4As shown, this utility model provides a technical solution: a steam pipeline monitoring device, including a steam pipeline body 1, a monitoring housing 11 fixedly connected to the upper side of the steam pipeline body 1, an installation component 2 provided at the upper end of the monitoring housing 11, and the installation component 2 including a toothed cover plate 21 provided on the upper side of the monitoring housing 11, a sealing gasket 22 fixedly connected to the lower outer end of the toothed cover plate 21, and a threaded cylinder 23 inserted inside the sealing gasket 22, the upper end of the threaded cylinder 23 fixedly connected to the toothed cover plate 21, and the lower end of the threaded cylinder 23 threadedly engaged inside the monitoring housing 11. An auxiliary component 3 is provided at the lower middle of the toothed cover plate 21, and a moving component 4 is provided at the lower end of the auxiliary component 3. A locking component 5 is provided at one end of the toothed cover plate 21, and a warning component 6 is provided at the middle of the monitoring housing 11. A prompting component 7 is provided at the end of the warning component 6 away from the monitoring housing 11. When the main body of the steam pipeline network 1 is monitored by the installation component 2 and the auxiliary component 3, a warning can be issued in time when steam leakage occurs in the main body of the steam pipeline network 1, so as to prompt the maintenance personnel to carry out maintenance and improve the ease of use of the monitoring device.

[0020] like Figure 2 As shown, the auxiliary component 3 includes a sleeve 31 fixedly connected to the lower middle of the toothed cover plate 21, and a rod 32 is inserted into the lower end of the sleeve 31.

[0021] like Figure 2 As shown, the movable component 4 includes a first spring 41 sleeved on the outside of the insertion rod 32, and a top plate 42 is fixedly connected to the upper end of the first spring 41. The upper side of the top plate 42 is fixedly connected to the insertion rod 32, and a sealing ring 43 is sleeved on the outer side of the middle end of the top plate 42.

[0022] like Figure 2 and Figure 4 As shown, the positioning assembly 5 includes a support plate 51 fixedly connected to the outer side of the upper end of the monitoring housing 11, and an adapter plate 52 is rotatably connected to the inner side of the lower end of the support plate 51 via a flange.

[0023] like Figure 2 As shown, a second spring 53 is fixedly connected to the upper end of the adapter plate 52, and a connecting plate 54 is fixedly connected to the upper end of the second spring 53. An insert plate 55 is fixedly connected to the upper end of the connecting plate 54, and the lower end of the insert plate 55 is inserted into the toothed cover plate 21. First, pull the connecting plate 54 to drive the insert plate 55 to pull out the toothed cover plate 21. After the connecting plate 54 is pulled, it stretches the second spring 53 under the restriction of the support plate 51. Then, the connecting plate 54 can be twisted to drive the second spring 53 to rotate with the assistance of the adapter plate 52.

[0024] like Figure 1As shown, the warning component 6 includes an exhaust pipe 61 fixedly connected to the outer side of the middle of the monitoring housing 11, and a whistle 62 fixedly connected to the end of the exhaust pipe 61 away from the monitoring housing 11. Steam enters the whistle 62 through the exhaust pipe 61, and the whistle 62 sounds a warning when the steam enters the whistle 62.

[0025] like Figure 2 As shown, the warning component 7 includes a threaded cap 71 with a threaded engagement on the outer side of the upper end of the whistle 62, and a plastic sheet 72 is rotatably connected to the upper end of the threaded cap 71. After the steam is discharged from the whistle 62, the airflow rises and causes the plastic sheet 72 to float vertically for a secondary warning.

[0026] Working principle: During the monitoring of the main body 1 of the steam pipeline, when a steam leak occurs, the high pressure of the steam pushes the top plate 42 and the sealing ring 43 to move. The top plate 42, under the constraint of the sleeve 31 and the insert rod 32, moves and compresses the first spring 41. When the top plate 42 moves beyond the exhaust pipe 61, the steam enters the whistle 62 through the exhaust pipe 61. When the steam enters the whistle 62, the whistle sounds as a warning. After the steam exits from the whistle 62, the airflow rises, causing the plastic sheet 72 to float vertically for a secondary warning. Workers can promptly locate and repair the leak by listening to the whistle and observing the movement of the plastic sheet 72. If the top plate 42 and the sealing ring 43 need to be replaced later, the connecting plate 54 can be pulled first to drive the insert plate 55 to pull out the toothed cover plate 21. After the connecting plate 54 is pulled, it rests on the support plate 51. The second spring 53 is stretched under the constraint. Then, the connecting plate 54 can be turned to drive the second spring 53 to rotate with the assistance of the adapter plate 52. Then, the toothed cover plate 21 is turned to drive the threaded cylinder 23 to rotate. The threaded cylinder 23 engages with the thread of the monitoring housing 11, so that the toothed cover plate 21 pulls the top plate 42 and the sealing ring 43 out of the monitoring housing 11 for replacement via the first spring 41. The replaced toothed cover plate 21, along with the first spring 41 and the top plate 42, is inserted into the monitoring housing 11. After insertion, the toothed cover plate 21 is turned to drive the threaded cylinder 23 into the monitoring housing 11 for fixation. Then, the connecting plate 54 is pulled to stretch the second spring 53. Then, the connecting plate 54 is rotated to drive the insert plate 55 to rotate above the toothed cover plate 21. At this time, the connecting plate 54 is released to allow the insert plate 55 to be inserted into the toothed cover plate 21 for locking and fixing.

[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A steam pipeline network monitoring device, comprising a steam pipeline network body (1), wherein a monitoring housing (11) is fixedly connected to the upper side of the steam pipeline network body (1), characterized in that: The monitoring housing (11) is provided with an installation component (2) at its upper end. The installation component (2) includes a toothed cover plate (21) provided on the upper side of the monitoring housing (11). A sealing gasket (22) is fixedly connected to the lower outer end of the toothed cover plate (21). A threaded cylinder (23) is inserted into the inner side of the sealing gasket (22). The upper end of the threaded cylinder (23) is fixedly connected to the toothed cover plate (21). The lower end of the threaded cylinder (23) is threadedly engaged in the monitoring housing (11). An auxiliary component (3) is provided at the lower middle end of the toothed cover plate (21). A moving component (4) is provided at the lower end of the auxiliary component (3). A locking component (5) is provided at one end of the toothed cover plate (21). A warning component (6) is provided at the middle end of the monitoring housing (11). A prompting component (7) is provided at the end of the warning component (6) away from the monitoring housing (11).

2. The steam pipeline monitoring device according to claim 1, characterized in that: The auxiliary component (3) includes a sleeve (31) fixedly connected to the middle of the lower side of the toothed cover plate (21), and a rod (32) is inserted inside the lower end of the sleeve (31).

3. The steam pipeline monitoring device according to claim 1, characterized in that: The movable component (4) includes a first spring (41) sleeved on the outside of the insert rod (32), and a top plate (42) is fixedly connected to the upper end of the first spring (41). The upper side of the top plate (42) is fixedly connected to the insert rod (32), and a sealing ring (43) is sleeved on the outer side of the middle end of the top plate (42).

4. The steam pipeline monitoring device according to claim 1, characterized in that: The positioning assembly (5) includes a support plate (51) fixedly connected to the outer side of the upper end of the monitoring housing (11), and an adapter plate (52) is rotatably connected to the inner side of the lower end of the support plate (51) via a flange.

5. A steam pipeline monitoring device according to claim 4, characterized in that: The upper end of the adapter plate (52) is fixedly connected to a second spring (53), and the upper end of the second spring (53) is fixedly connected to a connecting plate (54). The upper end of the connecting plate (54) is fixedly connected to an insert plate (55), and the lower end of the insert plate (55) is inserted into the tooth cover plate (21).

6. A steam pipeline monitoring device according to claim 1, characterized in that: The warning component (6) includes an exhaust pipe (61) fixedly connected to the outer side of the middle of the monitoring housing (11), and a whistle (62) is fixedly connected to the end of the exhaust pipe (61) away from the monitoring housing (11).

7. A steam pipeline monitoring device according to claim 1, characterized in that: The prompting component (7) includes a threaded cap (71) with a threaded engagement on the outer side of the upper end of the whistle (62), and a plastic sheet (72) is rotatably connected to the upper end of the threaded cap (71).

Images