Valve well with monitoring function

Abstract

The invention discloses a valve well with a monitoring function. The valve well comprises a valve well mechanism, a main pipeline penetrating through the valve well mechanism and a valve mechanism installed on the main pipeline. A branch pipeline is mounted at one end of the main pipeline; the valve mechanism comprises a valve body used for connecting the two main pipelines, connecting threaded sleeves and connecting sleeves are installed at the two ends of the valve body, the connecting sleeves are installed at one ends of the connecting threaded sleeves, and the connecting sleeves are provided with pressure sensors communicated with the main pipelines. A valve rod is installed on the valve body, and an opening degree sensor is installed at the upper end of the valve rod. The well lid mechanism is installed at the upper end of the valve well mechanism, the inclination sensor is installed at the lower end of the well lid body, the information transmitting module is used for transmitting data information to supervisory system software, data are monitored in real time, an operator can conveniently and remotely monitor the valve body, accurate inspection is facilitated, and manpower resources are saved.

Description

Technical Field

[0001] The invention relates to the technical field of valve detection, in particular to a valve well with a monitoring function. Background Art

[0002] In order to facilitate the opening and closing of part of the pipeline operation or maintenance work, a pit similar to a small room is set up, and the valves and other equipment are installed in the pit. At present, valve maintenance and management are usually carried out by manual regular inspections. This method usually cannot detect problems with valves in time, and the inspection process cannot accurately locate the problem valve, which easily leads to a waste of human resources.

[0003] For example, a valve well for a pipe network monitoring system with publication number CN211368790U includes a pipe network, an elastic sealing ring is connected to the upper part of the pipe network, a pillar is installed on the upper part of the elastic sealing ring, the upper part of the pillar is connected to the ground, a small manhole cover is installed on the right side of the ground, a large manhole cover is connected to the lower part of the small manhole cover, a signal remote transmission box is installed on the lower part of the large manhole cover, a pressure sensing passage is connected to the right side of the pipe network, a sensor is installed on the upper part of the pressure sensing passage, a vacuum system is installed on the lower part of the sensor, a valve is installed inside the vacuum system, flange modules are installed on both sides of the valve, a sedimentation column is installed on the lower part of the pipe network, a support is installed on the right side of the sedimentation column, a slope is installed on the lower part of the support, and a water outlet is provided on the right side of the slope. This valve well for pipe network monitoring system has a simple structure and practical functions, and can meet the practical needs of valve well equipment of pipe network monitoring system.

[0004] The above patent can remotely monitor the valve through pressure sensing pathways and sensors, but the pressure sensing pathways and sensors are electronic components, which are easily damaged in a humid environment for a long time. In addition, the upper end is a manhole cover that can be opened freely and can be opened by unrelated personnel, which can easily accelerate the damage and aging of the electronic components and affect the detection effect.

[0005] Therefore, we propose a valve well with monitoring function to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a valve well with a monitoring function to solve the problem raised in the above-mentioned background technology that electronic components are easily damaged in a humid environment for a long time, and the upper end is a well cover that can be opened freely and can be opened by unrelated personnel, which can easily accelerate the damage and aging of the electronic components and affect the detection effect.

[0007] To achieve the above object, the present invention provides the following technical solution: a valve well with a monitoring function, comprising a valve well mechanism, a main pipeline inserted in the valve well mechanism, and a valve mechanism installed on the main pipeline; A branch pipeline is installed at one end of the main pipeline; The valve mechanism comprises a valve body for connecting the two main pipelines, a connecting thread sleeve is installed at both ends of the valve body, and a connecting sleeve is installed at one end of the connecting thread sleeve, and the connecting sleeve is installed with a pressure sensor connected to the main pipeline; A valve stem is installed on the valve body, and an opening sensor is installed on the upper end of the valve stem; A control mechanism is also installed at the upper end of the valve mechanism, and the control mechanism includes a lower shell and an upper shell, the upper shell is installed at the upper end of the lower shell, a main controller is also arranged between the upper shell and the lower shell, and the opening sensor is arranged inside the lower shell; A manhole cover mechanism is installed at the upper end of the valve well mechanism, and the manhole cover mechanism includes a manhole cover body, and a tilt sensor is installed at the lower end of the manhole cover body.

[0008] Preferably, the valve well mechanism includes a valve well body and sealing rings provided at both ends of the valve well body, the sealing rings are sleeved on the outside of the main pipeline, a first fixing ring is fixedly installed on the upper end of the valve well body, a second fixing ring is also fixedly installed on the upper end of the valve well body, the second fixing ring is arranged on the inner ring of the first fixing ring, an overflow hole is provided on the outer periphery of the first fixing ring, a humidity sensor is fixedly installed on the bottom wall of the valve well body, and the humidity sensor is electrically connected to the main controller.

[0009] Preferably, a slide groove is provided on the inner wall of the upper end of the valve well body, and a locking mechanism is arranged on the inner wall of the valve well body. The locking mechanism includes a locking block, a slider is fixedly installed on one end of the locking block, and the slider is slidably installed in the slide groove through a bearing. An arc groove is provided on the locking block, and a telescopic rod is rotatably installed between the locking block and the well cover body.

[0010] Preferably, the manhole cover mechanism also includes a clamping ring fixedly installed at the lower end of the manhole cover body, the clamping ring is arranged between the first fixing ring and the second fixing ring, two arc rods are fixedly installed at the lower end of the manhole cover body, a connecting rod is commonly installed at the lower ends of the two arc rods, the connecting rod is slidably installed in the arc groove, and an opening and closing groove is provided at the upper end of the manhole cover body.

[0011] Preferably, a protective mechanism is provided inside the manhole cover body, and the protective mechanism is fixedly mounted on a sliding rod on the top wall of the manhole cover body, a threaded plate is fixedly mounted on the lower end of the sliding rod, a sleeve is slidably mounted on the lower end of the sliding rod, the threaded plate is threadedly connected to the inner wall of the sleeve, a protective cover is fixedly mounted on the lower end of the sleeve, the protective cover is arranged at the upper end of the upper shell body, and an elastic member is jointly sleeved on the sliding rod and the sleeve.

[0012] Preferably, a piston plate is fixedly mounted on the lower end of the threaded plate, a water inlet pipe is connected and mounted on the outer periphery of the sleeve, the water inlet pipe is arranged at the lower end of the piston plate, and a one-way valve is fixedly mounted on one end of the water inlet pipe.

[0013] Preferably, a protective sleeve is fixedly installed on one end of the connecting sleeve, and the protective sleeve is arranged on the upper end of the main pipeline. A base is fixedly installed on the lower end of the valve body, and the base is fixedly installed on the bottom wall of the valve well body. A temperature sensor is also installed on the connecting sleeve, and a water flow direction sensor is also installed on the connecting sleeve. The temperature sensor and the water flow direction sensor are both electrically connected to the main controller.

[0014] Preferably, a sealing gasket is installed between the lower shell and the upper shell, the lower shell, the sealing gasket and the upper shell are threadedly connected by bolts, and a display screen is arranged at the upper end of the upper shell.

[0015] Preferably, the main controller is also electrically connected to a positioning module, and the main controller is also electrically connected to an information collection module and an information transmission module.

[0016] Preferably, the information collection module is used to collect data from pressure sensors, temperature sensors, humidity sensors, opening sensors, tilt sensors and water flow direction sensors, and the information transmission module is used to transmit data information to the supervision system software to monitor the data in real time.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The pressure sensor, temperature sensor, humidity sensor, opening sensor, tilt sensor and water flow direction sensor are all electrically connected to the main controller. The information transmission module is used to transmit data information to the supervision system software to monitor the data in real time, so that the operator can remotely monitor the valve body, which is beneficial for the staff to grasp the valve body status information in a timely and accurate manner, and save human resources through precise inspection.

[0018] 2. After the manhole cover body is covered, the clamping ring is arranged between the first fixing ring and the second fixing ring, which further plays a role of water blocking. After the manhole cover body is lifted, the clamping ring moves along the inner wall of the second fixing ring. The excess surface water is discharged from the overflow hole in this gap to prevent the surface water from rapidly infiltrating into the valve well body after the manhole cover body is opened, thereby reducing the damage to the main controller and various sensors caused by water seepage on the side wall and increasing the service life of electronic components.

[0019] 3. A branch pipeline is installed at one end of the main pipeline. The branch pipeline has the same structure as the main pipeline. The two valve mechanisms are set in parallel and controlled independently. When one of them is damaged, the other can continue to operate, and the two data can be compared, which further increases the accuracy of data monitoring. The two valve mechanisms work together to increase the control power of the staff.

[0020] 4. When the manhole cover body is opened, the manhole cover body, sliding rod, threaded plate, and piston plate can be rotated and lifted in the sleeve to form a negative pressure in the sleeve, and the accumulated water at the bottom of the valve well body is sucked into the sleeve, so that the operator can perform inspection work in a dry environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the valve well with monitoring function; Figure 2 This is a partial cross-sectional view of the valve well with monitoring function; Figure 3 This is a schematic diagram of the valve well mechanism structure of the valve well with monitoring function; Figure 4 This is a schematic diagram of the structure of the manhole cover mechanism of the valve well with monitoring function; Figure 5 This is a cross-sectional view of the main pipeline of the valve well with monitoring function; Figure 6 This is a schematic diagram of the locking mechanism structure of the valve well with monitoring function; Figure 7 This is a schematic diagram of the valve mechanism structure of the valve well with monitoring function; Figure 8 This is a schematic diagram of the control mechanism structure of the valve well with monitoring function; Fig. 9 This is the system block diagram of the valve well with monitoring function.

[0022] In the figure: 1. Valve well mechanism; 11. Valve well body; 12. Sealing ring; 13. First fixing ring; 14. Second fixing ring; 15. Overflow hole; 16. Humidity sensor; 17. Slide; 18. Locking mechanism; 181. Locking block; 182. Sliding block; 183. Bearing; 184. Arc groove; 185. Telescopic rod; 2. Main pipeline; 21. Branch pipeline; 3. Valve mechanism; 31. Valve body; 32. Connecting threaded sleeve; 33. Connecting sleeve; 34. Protective sleeve; 35. Valve stem; 36. Pressure sensor; 37. Base; 38. Temperature sensor; 39. Water flow direction sensor; 4. Manhole cover mechanism; 41. Manhole cover body; 42. Snap ring; 43. Arc rod; 44. Connecting rod; 45. Protective mechanism; 451. Sliding rod; 452. Threaded plate; 453. Sleeve; 454. Protective cover; 455. Elastic member; 456. Piston plate; 457. Water inlet pipe; 458. One-way valve; 46. Tilt sensor; 47. Opening and closing groove; 5. Control mechanism; 51. Lower shell; 52. Upper shell; 53. Bolt; 54. Main controller; 55. Opening sensor; 56. Display screen; 57. Sealing gasket; 6. Positioning module; 7. Information collection module; 8. Information transmission module. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a valve well with a monitoring function, comprising a valve well mechanism 1, a main pipeline 2 inserted in the valve well mechanism 1 and a valve mechanism 3 installed on the main pipeline 2, wherein the valve mechanism 3 is used to open and close the water flow of the main pipeline 2.

[0025] The valve mechanism 3 includes a valve body 31 for connecting two main pipelines 2. Connecting threaded sleeves 32 and a connecting sleeve 33 installed at one end of the connecting threaded sleeve 32 are installed at both ends of the valve body 31. Both ends of the valve body 31 are connected to the main pipeline 2 through the connecting threaded sleeve 32 and the connecting sleeve 33. The connecting sleeve 33 is installed with a pressure sensor 36 connected to the main pipeline 2. The model of the pressure sensor 36 is JHHM-H1, which is used to monitor the pressure of the water flow at both ends of the valve body 31.

[0026] A valve stem 35 is mounted on the valve body 31 , and an opening sensor 55 is mounted on the upper end of the valve stem 35 . The model of the opening sensor 55 is BE122SM. The opening sensor 55 monitors the opening angle of the valve body 31 through a gyroscope.

[0027] A control mechanism 5 is also installed at the upper end of the valve mechanism 3 . The control mechanism 5 includes a lower shell 51 and an upper shell 52 . The upper shell 52 is installed at the upper end of the lower shell 51 .

[0028] A main controller 54 is also provided between the upper shell 52 and the lower shell 51. All sensors are electrically connected to the main controller 54 and have a unified scheduling function. The opening sensor 55 is arranged inside the lower shell 51 and can directly adjust the opening and closing of the valve body 31. The main controller 54 and the opening sensor 55 are arranged in the common space of the upper shell 52 and the lower shell 51, which is not easily touched and has protective properties.

[0029] A manhole cover mechanism 4 is installed at the upper end of the valve well mechanism 1. The manhole cover mechanism 4 includes a manhole cover body 41. The manhole cover body 41 is installed at the upper end of the valve well mechanism 1. After installation, the manhole cover body 41 is placed horizontally. If the manhole cover body 41 is not installed properly, it is in a tilted state. If the manhole cover body 41 is opened, it is also in a tilted state. A tilt sensor 46 is installed at the lower end of the manhole cover body 41. The tilt sensor 46 is used to determine whether the manhole cover body 41 is tilted.

[0030] The pressure sensor 36, the opening sensor 55, and the tilt sensor 46 are all electrically connected to the main controller 54. The main controller 54 converts the data into signals that can be transmitted remotely. Therefore, the status of the manhole cover body 41 can be judged remotely, which is conducive to more timely and accurate grasp of the valve body 31 situation information, and timely discovery of valve body 31 problems, to achieve real-time monitoring and precise inspection and maintenance, saving human resources.

[0031] The upper shell 52 and the lower shell 51 are combined into a fully enclosed sealing structure and are arranged away from the side wall of the valve well mechanism 1, which reduces the damage to the main controller 54 and each sensor due to water seepage on the side wall, increases the service life of electronic components, and greatly ensures the accuracy of data transmitted by the main controller 54. The main controller 54 and each sensor are located in the middle of the valve well body 11, with fewer blind spots, which is conducive to maintenance by staff.

[0032] A branch pipeline 21 is installed at one end of the main pipeline 2. The branch pipeline 21 has the same structure as the main pipeline 2. The two valve mechanisms 3 are arranged in parallel and are independently controlled. When one of them is damaged, the other can continue to operate, and the two data can be compared, which further increases the accuracy of data monitoring. The two valve mechanisms 3 work together to increase the control power of the staff.

[0033] Example 2: Please refer to Figure 3-Figure 7 The valve well mechanism 1 includes a valve well body 11 and sealing rings 12 provided at both ends of the valve well body 11 . The sealing rings 12 are sleeved on the outer side of the main pipeline 2 .

[0034] A humidity sensor 16 is fixedly installed on the bottom wall of the valve well body 11. The humidity sensor 16 is electrically connected to the main controller 54. The model of the humidity sensor 16 is set to SHT11, which is used to monitor the humidity of the bottom wall of the valve well body 11. When water seeps into the valve well body 11, the data detected by the humidity sensor 16 can be transmitted to the mobile phone of the staff. This humidity sensor 16 is distinguished from the valve body 31 and is used for data comparison.

[0035] A first fixing ring 13 is fixedly mounted on the upper end of the valve well body 11 . A second fixing ring 14 is also fixedly mounted on the upper end of the valve well body 11 . The second fixing ring 14 is arranged on the inner ring of the first fixing ring 13 . An overflow hole 15 is opened on the outer periphery of the first fixing ring 13 .

[0036] The first fixing ring 13 and the second fixing ring 14 are combined into two water retaining structures. Even if external water flows into the valve well body 11 from the first fixing ring 13, it will be blocked by the second fixing ring 14. After the manhole cover body 41 is opened, excess water will be discharged through the overflow hole 15, reducing the infiltration of surface water into the valve well body 11.

[0037] The manhole cover mechanism 4 also includes a clamping ring 42 fixedly installed at the lower end of the manhole cover body 41. After the manhole cover body 41 is covered, the clamping ring 42 is arranged between the first fixing ring 13 and the second fixing ring 14, further playing a role of water blocking. After the manhole cover body 41 is lifted, the clamping ring 42 moves along the inner wall of the second fixing ring 14, and this gap is used for excess surface water to be discharged from the overflow hole 15, thereby preventing surface water from rapidly seeping into the valve well body 11 after the manhole cover body 41 is opened.

[0038] A slide groove 17 is provided on the inner wall of the upper end of the valve well body 11, and a locking mechanism 18 is arranged on the inner wall of the valve well body 11. The locking mechanism 18 includes a locking block 181, and a slider 182 is fixedly installed on one end of the locking block 181. The slider 182 is slidably installed in the slide groove 17 through a bearing 183. An arc groove 184 is provided on the locking block 181, and a telescopic rod 185 is rotatably installed between the locking block 181 and the well cover body 41.

[0039] The manhole cover mechanism 4 also includes a clamping ring 42 fixedly installed at the lower end of the manhole cover body 41, and the clamping ring 42 is arranged between the first fixing ring 13 and the second fixing ring 14. Two arc rods 43 are fixedly installed at the lower end of the manhole cover body 41, and a connecting rod 44 is commonly installed at the lower ends of the two arc rods 43. The connecting rod 44 is slidably installed in the arc groove 184, and an opening and closing groove 47 is opened at the upper end of the manhole cover body 41.

[0040] When the manhole cover body 41 needs to be opened, the operator first rotates the manhole cover body 41, and the locking block 181 rotates along the slide groove 17 with the cooperation of the slider 182 and the bearing 183, and the opening direction of the manhole cover body 41 can be changed arbitrarily to adapt to the opening and closing of the manhole cover body 41 at the corner.

[0041] The operator holds the opening and closing slot 47 in the manhole cover body 41, lifts the manhole cover body 41 upward, the telescopic rod 185 extends, and the connecting rod 44 at the lower end of the arc rod 43 slides in the arc slot 184 until the manhole cover body 41 is fully opened, which is convenient for the operator to inspect and maintain.

[0042] A protection mechanism 45 is provided inside the manhole cover body 41 . The protection mechanism 45 is fixedly mounted on a sliding rod 451 on the top wall of the manhole cover body 41 , and a threaded plate 452 is fixedly mounted on the lower end of the sliding rod 451 .

[0043] A sleeve 453 is slidably installed at the lower end of the sliding rod 451, and a protective cover 454 is fixedly installed at the lower end of the sleeve 453. The protective cover 454 is arranged on the upper end of the upper shell 52. An elastic member 455 is jointly sleeved on the sliding rod 451 and the sleeve 453. The elastic member 455 is a component with an elastic structure such as a spring or a bellows. It is combined with the sliding rod 451 and the sleeve 453 to form a buffer mechanism, which applies pressure on the upper end of the upper shell 52 to seal the upper shell 52 and the lower shell 51. The spring has elastic force, and the upper shell 52 also plays a buffering role.

[0044] After the manhole cover body 41 is closed, the protective cover 454 can be covered on the upper end of the upper shell 52, which can further protect the upper shell 52. The manhole cover body 41 has a special sealing structure to reduce the sealing effect of liquid entering the upper shell 52. The elastic member 455 is in a compressed state. When the valve body 31 is opened, the protective cover 454 can be taken out from the upper shell 52.

[0045] The threaded plate 452 is threadedly connected to the inner wall of the sleeve 453. When the manhole cover body 41 is opened, the manhole cover body 41, the sliding rod 451, and the threaded plate 452 can be rotated and raised in the sleeve 453, the telescopic rod 185 and the connecting rod 44 adaptively telescope and slide, and the clamping ring 42 is gradually raised until it is higher than the first fixing ring 13 and the second fixing ring 14 to form a hinge point to facilitate the normal opening of the manhole cover body 41. The device is provided with a special opening and closing structure, which makes it difficult for unauthorized personnel to open the manhole cover body 41. It has the functions of locking and anti-theft, which prevents unauthorized personnel from damaging the valve body 31 and ensures the protection effect of the valve well mechanism 1 and its internal components.

[0046] A piston plate 456 is fixedly installed at the lower end of the threaded plate 452, and a water inlet pipe 457 is installed on the outer periphery of the sleeve 453. The water inlet pipe 457 is arranged at the lower end of the piston plate 456, and a one-way valve 458 is fixedly installed at one end of the water inlet pipe 457. The water inlet pipe 457 hangs in the valve well body 11, and the one-way valve 458 is located at the bottom of the valve well body 11. When the manhole cover body 41 is opened, the manhole cover body 41, the sliding rod 451, the threaded plate 452, and the piston plate 456 can be rotated and lifted in the sleeve 453 to form a negative pressure in the sleeve 453, and the accumulated water at the bottom of the valve well body 11 is sucked into the sleeve 453, so that the operator can perform inspection work in a dry environment. In addition, the sleeve 453 is provided with a separate drain pipe (not marked in the figure). After the manhole cover body 41 is fully opened, the accumulated water in the sleeve 453 can be discharged through the drain pipe.

[0047] Example 3: Please refer to Figure 5-Figure 8 A protective sleeve 34 is fixedly installed at one end of the connecting sleeve 33, and the protective sleeve 34 is sleeved on the upper end of the main pipeline 2. A base 37 is fixedly installed at the lower end of the valve body 31, and the base 37 is fixedly installed on the bottom wall of the valve well body 11. The base 37 is used to support the valve body 31. A temperature sensor 38 is also installed on the connecting sleeve 33. The model of the temperature sensor 38 is DS18B20, which is used to monitor the water temperature. A water flow direction sensor 39 is also installed on the connecting sleeve 33. The model of the water flow direction sensor 39 is AWM700 Series. The water flow direction sensor 39 is used to monitor the water flow direction in the main pipeline 2 and the branch pipeline 21. The temperature sensor 38 and the water flow direction sensor 39 are both electrically connected to the main controller 54.

[0048] A sealing gasket 57 is installed between the lower shell 51 and the upper shell 52 . The lower shell 51 , the sealing gasket 57 and the upper shell 52 are threadedly connected via bolts 53 . A display screen 56 is provided at the upper end of the upper shell 52 .

[0049] Under the action of the sealing gasket 57, when the manhole cover body 41 is closed, the protective cover 454, the manhole cover body 41 and the upper shell 52 are tightly fitted together, and the sealing effect is good.

[0050] Example 4: Please refer to Figure 1-Figure 9 The main controller 54 is also electrically connected to the positioning module 6 , and the main controller 54 is also electrically connected to the information collection module 7 and the information transmission module 8 .

[0051] The information collection module 7 is used to collect data from the pressure sensor 36, the temperature sensor 38, the humidity sensor 16, the opening sensor 55, the tilt sensor 46 and the water flow direction sensor 39. The information transmission module 8 is used to transmit the data information to the supervision system software to monitor the data in real time, so as to facilitate the operator to remotely monitor the valve body 31, which is beneficial for the staff to grasp the status information of the valve body 31 in a timely and accurate manner, and save human resources through precise inspection.

[0052] To sum up: the pressure sensor 36, the temperature sensor 38, the humidity sensor 16, the opening sensor 55, the tilt sensor 46 and the water flow direction sensor 39 are all electrically connected to the main controller 54. The main controller 54 is also electrically connected to the information collection module 7 and the information transmission module 8. The information transmission module 8 is used to transmit data information to the supervision system software to monitor the data in real time, so that the operator can remotely monitor the valve body 31, which is beneficial for the staff to grasp the status information of the valve body 31 in time and accurately, and save human resources for precise inspection.

[0053] The main controller 54 is arranged in a fully enclosed sealing structure formed by the combination of the upper shell 52 and the lower shell 51, and is arranged away from the side wall of the valve well mechanism 1, thereby reducing damage to the main controller 54 and various sensors due to water seepage on the side wall, increasing the service life of electronic components, and ensuring the accuracy of data transmitted by the main controller 54 to a great extent. The main controller 54 and various sensors are located in the middle of the valve well body 11, with fewer blind spots, which is conducive to maintenance by staff.

[0054] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0055] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A valve well with a monitoring function, comprising a valve well mechanism (1), a main pipeline (2) inserted into the valve well mechanism (1), and a valve mechanism (3) installed on the main pipeline (2); It is characterized in that A branch pipe (21) is installed at one end of the main pipe (2); The valve mechanism (3) comprises a valve body (31) for connecting the two main pipelines (2), connecting threaded sleeves (32) being mounted at both ends of the valve body (31), and a connecting sleeve (33) being mounted at one end of the connecting threaded sleeve (32), the connecting sleeve (33) being mounted with a pressure sensor (36) which is arranged in communication with the main pipelines (2); A valve stem (35) is mounted on the valve body (31), and an opening sensor (55) is mounted on the upper end of the valve stem (35); A control mechanism (5) is also installed at the upper end of the valve mechanism (3), the control mechanism (5) comprising a lower housing (51) and an upper housing (52), the upper housing (52) being installed at the upper end of the lower housing (51), a main controller (54) being provided between the upper housing (52) and the lower housing (51), and the opening sensor (55) being provided inside the lower housing (51); A manhole cover mechanism (4) is installed at the upper end of the valve well mechanism (1); the manhole cover mechanism (4) comprises a manhole cover body (41); and a tilt sensor (46) is installed at the lower end of the manhole cover body (41).

2. A valve well with monitoring function according to claim 1, characterized in that: The valve well mechanism (1) comprises a valve well body (11), sealing rings (12) provided at both ends of the valve well body (11), the sealing rings (12) being sleeved on the outer side of the main pipeline (2), a first fixing ring (13) being fixedly mounted on the upper end of the valve well body (11), a second fixing ring (14) being also fixedly mounted on the upper end of the valve well body (11), the second fixing ring (14) being arranged on the inner ring of the first fixing ring (13), an overflow hole (15) being provided on the outer periphery of the first fixing ring (13), a humidity sensor (16) being fixedly mounted on the bottom wall of the valve well body (11), the humidity sensor (16) being electrically connected to the main controller (54).

3. A valve well with monitoring function according to claim 2, characterized in that: A slide groove (17) is provided on the inner wall of the upper end of the valve well body (11), and a locking mechanism (18) is provided on the inner wall of the valve well body (11). The locking mechanism (18) comprises a locking block (181), a slider (182) is fixedly mounted on one end of the locking block (181), and the slider (182) is slidably mounted in the slide groove (17) via a bearing (183). An arc groove (184) is provided on the locking block (181), and a telescopic rod (185) is rotatably mounted between the locking block (181) and the well cover body (41).

4. A valve well with monitoring function according to claim 3, characterized in that: The manhole cover mechanism (4) further comprises a clamping ring (42) fixedly mounted on the lower end of the manhole cover body (41); the clamping ring (42) is arranged between the first fixing ring (13) and the second fixing ring (14); two arc-shaped rods (43) are fixedly mounted on the lower end of the manhole cover body (41); a connecting rod (44) is commonly mounted on the lower ends of the two arc-shaped rods (43); the connecting rod (44) is slidably mounted in the arc-shaped groove (184); and an opening and closing groove (47) is provided on the upper end of the manhole cover body (41).

5. The valve well with monitoring function according to claim 4, characterized in that: A protective mechanism (45) is provided inside the manhole cover body (41); the protective mechanism (45) is fixedly mounted on a sliding rod (451) on the top wall of the manhole cover body (41); a threaded plate (452) is fixedly mounted on the lower end of the sliding rod (451); a sleeve (453) is slidably mounted on the lower end of the sliding rod (451); the threaded plate (452) is threadedly connected to the inner wall of the sleeve (453); a protective cover (454) is fixedly mounted on the lower end of the sleeve (453); the protective cover (454) is arranged on the upper end of the upper shell (52); and an elastic member (455) is sleeved on both the sliding rod (451) and the sleeve (453).

6. The valve well with monitoring function according to claim 5, characterized in that: A piston plate (456) is fixedly mounted on the lower end of the threaded plate (452), and a water inlet pipe (457) is connected and mounted on the outer periphery of the sleeve (453). The water inlet pipe (457) is arranged at the lower end of the piston plate (456), and a one-way valve (458) is fixedly mounted on one end of the water inlet pipe (457).

7. The valve well with monitoring function according to claim 6, characterized in that: A protective sleeve (34) is fixedly mounted on one end of the connecting sleeve (33), and the protective sleeve (34) is sleeved on the upper end of the main pipeline (2). A base (37) is fixedly mounted on the lower end of the valve body (31), and the base (37) is fixedly mounted on the bottom wall of the valve well body (11). A temperature sensor (38) is also mounted on the connecting sleeve (33), and a water flow direction sensor (39) is also mounted on the connecting sleeve (33). Both the temperature sensor (38) and the water flow direction sensor (39) are electrically connected to the main controller (54).

8. The valve well with monitoring function according to claim 7, characterized in that: A sealing gasket (57) is installed between the lower shell (51) and the upper shell (52); the lower shell (51), the sealing gasket (57) and the upper shell (52) are threadedly connected via bolts (53); and a display screen (56) is provided at the upper end of the upper shell (52).

9. The valve well with monitoring function according to claim 8, characterized in that: The main controller (54) is also electrically connected to a positioning module (6), and the main controller (54) is also electrically connected to an information collection module (7) and an information transmission module (8).

10. The valve well with monitoring function according to claim 9, characterized in that: The information collection module (7) is used to collect data from a pressure sensor (36), a temperature sensor (38), a humidity sensor (16), an opening sensor (55), a tilt sensor (46), and a water flow direction sensor (39), and the information transmission module (8) is used to transmit the data information to the monitoring system software to monitor the data in real time.

Images