CN216696039U - Underwater movement monitoring device for cooling tower pool of power plant - Google Patents
Underwater movement monitoring device for cooling tower pool of power plant Download PDFInfo
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- CN216696039U CN216696039U CN202123073738.5U CN202123073738U CN216696039U CN 216696039 U CN216696039 U CN 216696039U CN 202123073738 U CN202123073738 U CN 202123073738U CN 216696039 U CN216696039 U CN 216696039U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses an underwater movement monitoring device for a cooling tower pool of a power plant, which comprises a rail arranged on the inner wall of the cooling tower pool and a movement monitoring device arranged on the rail and moving along the length direction of the rail, wherein an underwater camera for underwater radiography imaging is arranged on the movement monitoring device. The automatically-moving trolley part of the device can automatically reciprocate and walk along the inner wall of the cooling tower pool, and the camera carried by the trolley part is used for transmitting underwater video data of the cooling tower through a cable in real time, so that the real-time monitoring of the conditions in the pool is ensured. Through installing the tracks of different quantity and different directions, the monitoring coverage of different angles of the underwater condition of the pool can be realized. And because the camera under water of device shoots under water, can not receive the cooling water and drip to the surface of water and cause the influence of ripple bubble, solved the invisible problem of observing the condition under water from the outside.
Description
Technical Field
The utility model belongs to the technical field of mobile monitoring, and particularly relates to an underwater mobile monitoring device for a cooling tower water pool of a power plant.
Background
In the production operation scene of current power plant, the cooling tower often can appear and carry out water-cooling for various equipment in the power plant, and general cooling tower lower part all is equipped with a tank that matches with the cooling tower size, collects the water that the cooling tower cooled again to the cycle of cooling water uses. In the production work, sundries and garbage entering from the external environment often appear in a cooling tower water pool, and even the dangerous situation that personnel fall into water appears. In addition, the actual conditions of sediments such as underwater sludge and the like also need to be checked frequently in the cooling tower water pool so as to prevent the normal work of the equipment from being influenced. Therefore, the traditional mode needs a person to perform patrol regularly and regularly, but the following problems often occur in the working process:
1. the manual patrol is often influenced by factors such as places, weather, whether personnel and cooling tower pools are convenient to observe, and the like, so that the patrol result error is caused, and adverse results are caused.
2. The regular personnel check has no real-time performance, and some conditions such as garbage, waste, silt or dangerous cases which influence the normal work of equipment cannot be found in time, so that adverse effects become more serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a device for monitoring underwater movement of a cooling tower pool of a power plant, which is not influenced by ripple bubbles caused by cooling water dropping on the water surface, and solves the problem that underwater conditions are not visible when the underwater conditions are observed from the outside.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a power plant's cooling tower pond underwater movement monitoring devices, underwater movement monitoring devices installs at the inner wall of cooling tower pond, and its innovation point lies in: the underwater moving monitoring device for the power plant cooling tower pool comprises a rail arranged on the inner wall of the cooling tower pool and a moving monitoring device arranged on the rail and moving along the length direction of the rail, wherein an underwater camera for underwater radiography imaging is arranged on the moving monitoring device; the movable monitoring device comprises a trolley support, a lower cross rod fixedly mounted on the trolley support, a locking rod movably connected to the trolley support and located right above the lower cross rod, and a transmission mechanism located between the locking rod and the lower cross rod, wherein the transmission mechanism is mounted on the trolley support, a trolley movable driving wheel which is abutted to the top surface of a track is arranged on the locking rod, a trolley movable driven wheel which is abutted to the bottom of the track is arranged on the lower cross rod, the track is located between the locking rod and the lower cross rod when the movable monitoring device works, and the transmission mechanism is connected with the trolley movable driving wheel.
Preferably, the track is arranged along the inner wall of the cooling tower water tank in a complete circle or in an incomplete circle.
Preferably, the inner wall of the cooling tower pool with be provided with bolted connection between the track or weld the track support on the inner wall of the cooling tower pool, the track support is L-shaped, the track setting is kept away from on the track support tip of the inner wall one side of the cooling tower pool.
Preferably, the track is provided with two travel switches respectively connected with the mobile monitoring device.
Preferably, the transmission mechanism comprises a driving underwater motor, a worm gear transmission or a conical gear transmission connected with the driving underwater motor, a motor driving gear connected with the worm gear transmission or the conical gear transmission, and a trolley moving driving wheel gear connected with the motor driving gear, wherein the trolley moving driving wheel gear is directly connected with the trolley moving driving wheel.
Preferably, the locking rod is hinged to the trolley support, the trolley support comprises a vertically arranged straight pipe section, a first cross rod and a second cross rod, the first cross rod and the second cross rod are located at two ends of the straight pipe section and are perpendicular to the straight pipe section, the first cross rod is located above the locking rod, and the second cross rod is located below the lower cross rod.
Preferably, a locking rod pressing bolt positioned on the first cross rod is arranged between the first cross rod and the locking rod.
Preferably, the second cross bar is provided with trolley balance supporting wheels which are abutted to the inner wall of the cooling tower water tank.
Preferably, a wire poking rod for placing the track cable is arranged on the lower cross rod.
By adopting the technical scheme provided by the utility model, compared with the prior art, the device can be used for pertinently solving the defect of monitoring the cooling tower pool by the traditional patrol, the automatic moving trolley part of the device can automatically reciprocate along the inner wall of the cooling tower pool when being arranged on the inner side of the cooling tower according to the requirement, and the camera carried by the device is used for transmitting video data under the cooling tower water in real time through a cable, so that the real-time monitoring of the condition in the pool is ensured. Through installing the tracks of different quantity and different directions, the monitoring coverage of different angles of the underwater condition of the pool can be realized. And because the camera under water of device shoots under water, can not receive the cooling water and drip to the surface of water and cause the influence of ripple bubble, solved the invisible problem of observing the condition under water from the outside. Meanwhile, a hardware platform is provided for software functions of AI intelligent visual identification, alarming and the like under the condition of water in a cooling tower pool of the power plant in the future to a certain extent.
Drawings
The utility model is described in further detail below with reference to the figures and the detailed description.
FIG. 1 is a schematic plan view of an underwater mobile monitoring device for a cooling tower pool of a power plant, illustrating the installation of the underwater mobile monitoring device in the cooling tower pool.
FIG. 2 is a schematic diagram of an installation shaft side of the underwater movement monitoring device of the cooling tower water pool of the power plant.
FIG. 3 is a schematic sectional view showing the installation of the underwater mobile monitoring device of the cooling tower pool of the power plant.
FIG. 4 is a schematic diagram of a mobile monitoring device in the underwater mobile monitoring device of the cooling tower water pool of the power plant.
Fig. 5 is a partial view of fig. 4 taken along the line a.
In the figure: 1. a trolley support; 101. a straight pipe section; 102. a first cross bar; 103. a second cross bar; 2. a locking lever; 3. driving an underwater motor; 4. a wire poking rod; 5. a trolley balance supporting wheel; 6. the trolley moves the driven wheel; 7. a trolley moving driving wheel; 8. the trolley moves the driving wheel gear; 9. the motor drives the gear; 10. the locking rod compresses the bolt; 11. an underwater camera; 12. a lower cross bar; 13. a track; 14. the inner wall of the cooling tower water tank; 15. a travel switch; 16. a mobile monitoring device; 17. a rail support.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.
The underwater moving monitoring device for the cooling tower pool of the power plant comprises a rail 13 arranged on the inner wall 14 of the cooling tower pool, and a moving monitoring device 16 arranged on the rail and moving along the length direction of the rail, wherein an underwater camera 11 for underwater radiography imaging is arranged on the moving monitoring device. The device can specifically solve the defect that the traditional mode is used for patrolling to monitor the water pool of the cooling tower, the automatic moving trolley part of the device can automatically reciprocate along the inner wall of the water pool of the cooling tower according to needs, and a camera carried by the device is used for transmitting underwater video data of the cooling tower through a cable in real time, so that the real-time monitoring of the condition in the water pool is ensured. Through installing the tracks of different quantity and different directions, the monitoring coverage of different angles of the underwater condition of the pool can be realized. And because the camera under water of device shoots under water, can not receive the cooling water and drip to the surface of water and cause the influence of ripple bubble, solved the invisible problem of observing the condition under water from the outside. Meanwhile, a hardware platform is provided for software functions of AI intelligent visual identification, alarming and the like under the condition of water in a cooling tower pool of the power plant in the future to a certain extent.
In order to adapt to different occasions, the rails 13 are arranged along the inner wall 14 of the cooling tower water pool in a complete circle or in a non-complete circle. A rail support 17 which is connected with the inner wall of the cooling tower pool through a bolt or welded on the inner wall of the cooling tower pool is arranged between the inner wall of the cooling tower pool and the rail, the rail support is L-shaped, and the rail is arranged on the end part of the rail support, far away from one side of the inner wall of the cooling tower pool, on the rail support. In order to facilitate the control of the forward and reverse rotation of the mobile monitoring device when the mobile monitoring device runs to the stroke terminal, two stroke switches 15 respectively connected with the mobile monitoring device are arranged on the track.
The mobile monitoring device 16 comprises a trolley support 1, a bottom cross rod 12 fixedly mounted on the trolley support, a locking rod 2 movably connected to the trolley support and located right above the bottom cross rod, and a transmission mechanism located between the locking rod and the bottom cross rod, wherein the transmission mechanism is mounted on the trolley support, a trolley mobile driving wheel 7 which is abutted to the top surface of a track is arranged on the locking rod, a trolley mobile driven wheel 6 which is abutted to the bottom of the track is arranged on the bottom cross rod, the track is located between the locking rod and the bottom cross rod when the mobile monitoring device works, and the transmission mechanism is connected with the trolley mobile driving wheel. The transmission mechanism comprises a driving underwater motor 3, a worm gear transmission or a conical gear transmission connected with the driving underwater motor, a motor driving gear 9 connected with the worm gear transmission or the conical gear transmission, and a trolley moving driving wheel gear 8 connected with the motor driving gear, wherein the trolley moving driving wheel gear is directly connected with a trolley moving driving wheel.
The locking rod is hinged to a trolley support, the trolley support comprises a straight pipe section 101 which is vertically arranged, and a first cross rod 102 and a second cross rod 103 which are located at two ends of the straight pipe section and are perpendicular to the straight pipe section, the first cross rod is located above the locking rod, and the second cross rod is located below the lower cross rod. A locking bar hold-down bolt 10 located on the first cross bar is provided between the first cross bar and the locking bar. The second cross rod is provided with a trolley balance supporting wheel 5 which is propped against the inner wall of the cooling tower water pool, and the lower cross rod is provided with a wire shifting rod 4 for placing a rail cable.
As shown in fig. 1, 2 and 3, the present invention includes two major parts of a track structure and a mobile monitoring device. The components of the trolley are mounted as shown in figure 4, and are mounted on the trolley bracket according to the positions shown in the figure. When the cooling tower is installed, the rails are installed along the inner side of the water tank of the installed cooling tower, the rail supports are installed on the inner wall of the water tank through bolts, and the travel switches are installed at two ends of the rails. And (3) building the two trolley moving driven wheels in the figure 4 on the lower side of the track according to the figure 3, rotating the locking rod downwards, adjusting the locking rod pressing bolt, tightly supporting the locking rod, pressing the trolley moving driving wheel arranged on the locking rod on the upper side of the track, and simultaneously supporting the trolley balance supporting wheel on the inner wall of the pool to finish the installation.
The working principle of the utility model is as follows: as shown in fig. 4, the main functions of the present invention are performed by moving the monitoring device cart components. During operation, the driving underwater motor 3 of the trolley component works, the driving motor drives the gear 9 to drive the trolley to move the driving wheel gear 8 so as to drive the trolley to move the driving wheel 7, so as to drive the trolley component to move integrally from one end of the track to the other end of the track, and meanwhile, the wire shifting rod 4 shifts the track cable on the track, so that the track cable moves along with the trolley. When the trolley moves to the tail end of the track, the travel switch obtains a signal to drive the underwater motor 3 to reversely rotate, so that the trolley reversely moves to the other tail end of the track, the operation is repeated, and meanwhile, the underwater camera 11 on the trolley part shoots underwater images in real time and transmits data to an indoor worker computer to realize real-time monitoring.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a power plant's cooling tower pond underwater movement monitoring devices, underwater movement monitoring devices installs at the inner wall of cooling tower pond which characterized in that: the underwater moving monitoring device for the power plant cooling tower pool comprises a rail arranged on the inner wall of the cooling tower pool and a moving monitoring device arranged on the rail and moving along the length direction of the rail, wherein an underwater camera for underwater radiography imaging is arranged on the moving monitoring device; the movable monitoring device comprises a trolley support, a lower cross rod fixedly mounted on the trolley support, a locking rod movably connected to the trolley support and located right above the lower cross rod, and a transmission mechanism located between the locking rod and the lower cross rod, wherein the transmission mechanism is mounted on the trolley support, a trolley movable driving wheel which is abutted to the top surface of a track is arranged on the locking rod, a trolley movable driven wheel which is abutted to the bottom of the track is arranged on the lower cross rod, the track is located between the locking rod and the lower cross rod when the movable monitoring device works, and the transmission mechanism is connected with the trolley movable driving wheel.
2. The power plant cooling tower pond underwater movement monitoring device of claim 1, characterized in that: the rail is arranged along the inner wall of the cooling tower water tank in a whole circle or in a non-whole circle.
3. The power plant cooling tower pond underwater movement monitoring device of claim 1, characterized in that: the inner wall of the cooling tower pool and the track support which is connected by bolts or welded on the inner wall of the cooling tower pool are arranged between the tracks, the track support is L-shaped, and the tracks are arranged on the end parts of the track support which are far away from one side of the inner wall of the cooling tower pool on the track support.
4. The power plant cooling tower pond underwater movement monitoring device of claim 1, characterized in that: and two travel switches respectively connected with the mobile monitoring device are arranged on the track.
5. The power plant cooling tower pond underwater movement monitoring device of claim 1, characterized in that: the transmission mechanism comprises a driving underwater motor, a worm gear transmission or a conical gear transmission connected with the driving underwater motor, a motor driving gear connected with the worm gear transmission or the conical gear transmission, and a trolley moving driving wheel gear connected with the motor driving gear, wherein the trolley moving driving wheel gear is directly connected with the trolley moving driving wheel.
6. The power plant cooling tower pond underwater movement monitoring device of claim 1, characterized in that: the locking rod is hinged to the trolley support, the trolley support comprises a vertically arranged straight pipe section, a first cross rod and a second cross rod, the first cross rod and the second cross rod are located at two ends of the straight pipe section and are perpendicular to the straight pipe section, the first cross rod is located above the locking rod, and the second cross rod is located below the lower cross rod.
7. The power plant cooling tower pond underwater movement monitoring device of claim 6, characterized in that: and a locking rod pressing bolt positioned on the first cross rod is arranged between the first cross rod and the locking rod.
8. The power plant cooling tower pond underwater movement monitoring device of claim 6, characterized in that: and the second cross bar is provided with a trolley balance supporting wheel which is propped against the inner wall of the cooling tower water tank.
9. The power plant cooling tower pond underwater movement monitoring device of claim 6, characterized in that: and the lower cross rod is provided with a wire poking rod for placing a track cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123073738.5U CN216696039U (en) | 2021-12-08 | 2021-12-08 | Underwater movement monitoring device for cooling tower pool of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123073738.5U CN216696039U (en) | 2021-12-08 | 2021-12-08 | Underwater movement monitoring device for cooling tower pool of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216696039U true CN216696039U (en) | 2022-06-07 |
Family
ID=81837858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123073738.5U Active CN216696039U (en) | 2021-12-08 | 2021-12-08 | Underwater movement monitoring device for cooling tower pool of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216696039U (en) |
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2021
- 2021-12-08 CN CN202123073738.5U patent/CN216696039U/en active Active
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