CN216143259U - Power plant hot water tank water level monitoring and adjusting device - Google Patents
Power plant hot water tank water level monitoring and adjusting device Download PDFInfo
- Publication number
- CN216143259U CN216143259U CN202122209088.6U CN202122209088U CN216143259U CN 216143259 U CN216143259 U CN 216143259U CN 202122209088 U CN202122209088 U CN 202122209088U CN 216143259 U CN216143259 U CN 216143259U
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- hot water
- water tank
- floating block
- valve
- water level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a water level monitoring and adjusting device for a hot water tank of a power plant, which relates to the field of water level adjusting equipment and comprises a hot water tank, wherein an adjusting pipe is arranged in the hot water tank, a floating block is arranged in the adjusting pipe, the upper end in the adjusting pipe is provided with a sealing ring, and the lower end of the sealing ring is provided with the floating block positioned in the adjusting pipe. The floating block floats on the water surface under the action of buoyancy and rises along with the rise of the water level, the pointer at the outer end of the indicating plate connected with one side of the floating block is matched with the graduated tube arranged at one side of the hot water tank, the water level in the tank can be accurately and timely displayed, and the first gear arranged at the lower end of the rope roller is meshed with the second gear arranged at the upper end of the valve for transmission, so that the second gear drives the valve plate connected with the lower end and positioned in the valve to rotate, the valve is internally closed, external hot water cannot be introduced into the water inlet pipe, double safety is realized, and the water injection is automatically stopped.
Description
Technical Field
The utility model relates to the technical field of water level adjusting equipment, in particular to a water level monitoring and adjusting device for a hot water tank of a power plant.
Background
The power plant is a power plant which converts some form of original energy into electric energy for fixed facilities or transportation power utilization, such as a thermal power plant, a hydraulic power plant, a steam plant, a diesel oil plant or a nuclear power plant, and the like. Therefore, the utility model provides a power plant's hot-water cylinder water level monitoring adjusting device to solve the problem mentioned in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a water level monitoring and adjusting device for a hot water tank of a power plant.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a water level monitoring and adjusting device for a hot water tank of a power plant comprises the hot water tank, wherein an adjusting pipe is arranged inside the hot water tank, a floating block is arranged inside the adjusting pipe, a sealing ring is arranged at the upper end inside the adjusting pipe, and a floating block positioned in the adjusting pipe is arranged at the lower end of the sealing ring;
the water heater is characterized in that a linkage rope is fixedly connected to the upper end of the floating block, a water outlet pipe is installed on the lower portion of one side of the hot water tank, a water inlet pipe is installed on the upper portion of the other side of the hot water tank, a valve is installed at the outer end of the water inlet pipe, a second gear is arranged at the upper end of the valve, a rope roller which is rotatably connected to the water inlet pipe is arranged on one side of the second gear, and the linkage rope is wound on the periphery of the rope roller.
Preferably, the front side and the rear side of the floating block are fixedly connected with sliding blocks, corresponding sliding grooves are formed in the front side and the rear side of the inside of the hot water tank, and the floating block slides up and down in the adjusting pipe.
Preferably, one side of the hot water tank is provided with a graduated tube communicated with the inside of the hot water tank, one side of the floating block is connected with an indicating plate, and the outer end of the indicating plate is provided with a pointer corresponding to the graduated tube.
Preferably, the upside of inlet tube rotates and is connected with the deflector roll two that corresponds the interlock rope, just the inner and the governing pipe upper end intercommunication of inlet tube.
Preferably, the upper side of the hot water tank is fixedly provided with a rotating frame, and the inside of the rotating frame is rotatably connected with a first guide roller corresponding to the linkage rope.
Preferably, a torsion spring is arranged between the rope roller and the lower end mounting seat, a first gear meshed with a second gear is fixedly mounted at the lower end of the rope roller, and the second gear is fixedly connected with a valve plate inside the lower end valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the floating block floats on the water surface under the action of buoyancy and rises along with the rise of the water level, and the pointer at the outer end of the indicating plate connected with one side of the floating block is matched with the graduated tube arranged at one side of the hot water tank, so that the water level in the tank can be accurately displayed in real time;
2. according to the utility model, the first gear arranged at the lower end of the rope roller is in meshing transmission with the second gear arranged at the upper end of the valve, so that the second gear drives the valve plate connected with the lower end and positioned in the valve to rotate, the valve is internally sealed, external hot water cannot be introduced into the water inlet pipe, double insurance is realized, and the injection is automatically stopped;
3. according to the utility model, the first gear at the lower end of the rotating rope roller is in meshing transmission with the second gear, so that the valve plate connected with the lower end of the second gear rotates, the interior of the valve is smooth, an external water source is ensured to smoothly pass through the water inlet pipe, hot water enters the hot water pipe, and the function of automatic start and stop along with the change of the water level is realized.
Drawings
FIG. 1 is a first schematic structural diagram of a water level monitoring and adjusting device for a hot water tank of a power plant according to the present invention;
FIG. 2 is a second schematic structural diagram of a water level monitoring and adjusting device for a hot water tank of a power plant according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a hot water tank in a power plant hot water tank water level monitoring and adjusting device provided by the utility model.
In the figure: 1. a hot water tank; 2. a linkage rope; 3. a water inlet pipe; 4. rotating the frame; 5. a graduated tube; 6. a water outlet pipe; 7. a first guide roller; 8. a second guide roller; 9. a valve; 10. a rope roller; 11. a chute; 12. a first gear; 13. a second gear; 14. an adjusting tube; 15. a seal ring; 16. floating blocks; 17. a slider; 18. an indicator panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a power plant hot water tank water level monitoring and adjusting device comprises a hot water tank 1, an adjusting pipe 14 is arranged inside the hot water tank 1, a floating block 16 is arranged inside the adjusting pipe 14, sliding blocks 17 are fixedly connected to the front side and the rear side of the floating block 16, corresponding sliding grooves 11 are formed in the front side and the rear side of the inside of the hot water tank 1, the floating block 16 slides up and down in the adjusting pipe 14, a graduated pipe 5 communicated with the inside of the hot water tank 1 is arranged on one side of the hot water tank 1, an indicating plate 18 is connected to one side of the floating block 16, a pointer corresponding to the graduated pipe 5 is arranged at the outer end of the indicating plate 18, a water source enters the adjusting pipe 14 in the hot water tank 1 through a water inlet pipe 3 and then flows into the hot water tank 1 through the adjusting pipe 14, the floating block 16 on the water surface floats on the water surface through buoyancy and rises along with the rise of the water level, the indicating pointer at the outer end of the indicating plate 18 connected to one side of the floating block 16 is matched with the graduated pipe 5 arranged on one side of the hot water tank 1, the water level in the tank can be accurately displayed in real time;
further, a sealing ring 15 is arranged at the upper end inside the adjusting pipe 14, a floating block 16 positioned in the adjusting pipe 14 is arranged at the lower end of the sealing ring 15, a linkage rope 2 is fixedly connected at the upper end of the floating block 16, a water outlet pipe 6 is arranged at the lower part of one side of the hot water tank 1, a water inlet pipe 3 is arranged at the upper part of the other side of the hot water tank 1, a valve 9 is arranged at the outer end of the water inlet pipe 3, a gear II 13 is arranged at the upper end of the valve 9, a rope roller 10 rotatably connected to the water inlet pipe 3 is arranged at one side of the gear II 13, the linkage rope 2 is wound around the rope roller 10, a guide roller II 8 corresponding to the linkage rope 2 is rotatably connected at the upper side of the water inlet pipe 3, the inner end of the water inlet pipe 3 is communicated with the upper end of the adjusting pipe 14, a rotating frame 4 is fixedly arranged at the upper side of the hot water tank 1, a guide roller I7 corresponding to the linkage rope 2 is rotatably connected inside the rotating frame 4, and a torsion spring is arranged between the rope roller 10 and a lower end mounting seat, and the lower end of the rope roller 10 is fixedly provided with a first gear 12 meshed with a second gear 13, the second gear 13 is fixedly connected with an internal valve plate of the lower end valve 9, when the floating block 16 rises to the lower side of the sealing ring 15 along with the rise of the water level, the floating block 16 cooperates with the sealing ring 15 to block the water outlet of the adjusting pipe 14, so that the external water source can not be introduced into the hot water tank 1 any more, and when the floating block 16 rises, the interlocking rope 2 connected with the upper end of the rope roller 10 is loosened, the rope roller 10 automatically pulls and tightens the interlocking rope 2 under the action of the torsion spring between the rope roller 10 and the lower end seat, meanwhile, a first gear 12 arranged at the lower end of the rope roller 10 is in meshing transmission with a second gear 13 arranged at the upper end of the valve 9, so that the second gear 13 drives a valve plate connected with the lower end and positioned in the valve 9 to rotate, the valve 9 is internally sealed, external hot water cannot be introduced into the water inlet pipe 3, double insurance is achieved, and automatic stop of injection is achieved.
Furthermore, after the hot water tank 1 discharges water through the water outlet pipe 6, the water level in the hot water tank 1 gradually drops, the floating block 16 on the water surface also moves downwards along with the downward movement of the water level until the floating block 16 moves downwards to the lowest end of the adjusting pipe 14, and when the floating block 16 moves downwards, because the gravity of the floating block 16 is greater than the elastic force of the torsion spring, the connecting rope 2 on the rope roller 10 is pulled to move inwards to the hot water tank 1, the rope roller 10 is pulled to rotate along with the trend, the gear I12 at the lower end of the rotating rope roller 10 is in meshing transmission with the gear II 13, so that the valve block connected with the lower end of the gear II 13 rotates smoothly, the inside of the valve 9 is smooth, and the external water source is ensured to pass through the water inlet pipe 3, so that hot water enters the hot water pipe 1.
The specific working principle of the utility model is as follows:
when the device for monitoring and adjusting the water level of the hot water tank of the power plant is used, a water source enters the adjusting pipe 14 in the hot water tank 1 through the water inlet pipe 3 and then flows into the hot water tank 1 through the adjusting pipe 14, the floating block 16 on the water surface floats on the water surface under the action of buoyancy along with the rise of the water level in the hot water tank 1 and rises along with the rise of the water level, and an indicating needle at the outer end of the indicating plate 18 connected to one side of the floating block 16 is matched with the scale pipe 5 arranged at one side of the hot water tank 1, so that the water level in the tank can be accurately displayed in real time;
when the floating block 16 rises to the lower side of the sealing ring 15 along with the rise of the water level, the floating block 16 is matched with the sealing ring 15 to block the water outlet of the adjusting pipe 14, so that an external water source can not be introduced into the hot water tank 1, the linkage rope 2 connected with the upper end of the floating block 16 is loosened when the floating block rises, the rope roller 10 automatically pulls and tightens the linkage rope 2 due to the action of a torsion spring between the rope roller 10 and the lower end seat, and meanwhile, the first gear 12 arranged at the lower end of the rope roller 10 and the second gear 13 arranged at the upper end of the valve 9 are in meshing transmission, so that the second gear 13 drives the valve plate connected with the lower end and positioned in the valve 9 to rotate, the valve 9 is internally sealed, external hot water can not be introduced into the water inlet pipe 3, and the double insurance is realized, and the injection is automatically stopped;
after the hot water tank 1 discharges water through the water outlet pipe 6, the water level in the hot water tank 1 gradually drops, the floating block 16 on the water surface also moves downwards along with the downward movement of the water level until the floating block 16 moves downwards to the lowest end of the adjusting pipe 14, and when the floating block 16 moves downwards, the gravity of the floating block 16 is larger than the elastic force of the torsion spring, so that the connecting rope 2 on the rope roller 10 is pulled to move inwards to the hot water tank 1, the rope roller 10 is pulled to rotate along with the trend, the gear I12 at the lower end of the rotating rope roller 10 is in meshing transmission with the gear II 13, the valve plate connected with the lower end of the gear II 13 rotates, the inside of the valve 9 is smooth, the external water source is ensured to smoothly pass through the water inlet pipe 3, hot water enters the hot water pipe 1, and the function of automatic start and stop along with the change of the water level is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A power plant hot water tank water level monitoring and adjusting device comprises a hot water tank (1) and is characterized in that an adjusting pipe (14) is arranged inside the hot water tank (1), a floating block (16) is arranged inside the adjusting pipe (14), a sealing ring (15) is arranged at the upper end inside the adjusting pipe (14), and the lower end of the sealing ring (15) is provided with the floating block (16) located in the adjusting pipe (14);
the utility model discloses a hot-water bottle, including water heater, floating block, valve (9), outlet pipe (6) are installed to the upper end fixedly connected with interlock rope (2) of floating block (16), outlet pipe (6) are installed to one side lower part of hot-water bottle (1), just inlet tube (3) are installed on the opposite side upper portion of hot-water bottle (1), valve (9) are installed to the outer end of inlet tube (3), the upper end of valve (9) is provided with two (13) gears, one side of two (13) gears is provided with rotates rope roller (10) of connecting on inlet tube (3), interlock rope (2) twine in rope roller (10) week side.
2. The power plant hot water tank water level monitoring and adjusting device according to claim 1, characterized in that sliding blocks (17) are fixedly connected to the front and rear sides of the floating block (16), corresponding sliding grooves (11) are formed in the front and rear sides of the interior of the hot water tank (1), and the floating block (16) slides up and down in the adjusting pipe (14).
3. A power plant hot water tank water level monitoring and adjusting device according to claim 1, characterized in that a graduated tube (5) communicated with the interior of the hot water tank (1) is arranged on one side of the hot water tank, an indicating plate (18) is connected to one side of the floating block (16), and a pointer corresponding to the graduated tube (5) is installed on the outer end of the indicating plate (18).
4. The power plant hot water tank water level monitoring and adjusting device according to claim 1, characterized in that the upper side of the water inlet pipe (3) is rotatably connected with a second guide roller (8) corresponding to the linkage rope (2), and the inner end of the water inlet pipe (3) is communicated with the upper end of the adjusting pipe (14).
5. A power plant hot water tank water level monitoring and adjusting device according to claim 1, characterized in that a rotating frame (4) is fixedly installed on the upper side of the hot water tank (1), and a first guide roller (7) corresponding to the linkage rope (2) is rotatably connected inside the rotating frame (4).
6. A power plant hot water tank water level monitoring and adjusting device according to claim 1, characterized in that a torsion spring is arranged between the rope roller (10) and the lower end mounting seat, a first gear (12) meshed with a second gear (13) is fixedly mounted at the lower end of the rope roller (10), and the second gear (13) is fixedly connected with an internal valve plate of the lower end valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209088.6U CN216143259U (en) | 2021-09-13 | 2021-09-13 | Power plant hot water tank water level monitoring and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209088.6U CN216143259U (en) | 2021-09-13 | 2021-09-13 | Power plant hot water tank water level monitoring and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143259U true CN216143259U (en) | 2022-03-29 |
Family
ID=80811700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209088.6U Withdrawn - After Issue CN216143259U (en) | 2021-09-13 | 2021-09-13 | Power plant hot water tank water level monitoring and adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143259U (en) |
-
2021
- 2021-09-13 CN CN202122209088.6U patent/CN216143259U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220329 Effective date of abandoning: 20231211 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220329 Effective date of abandoning: 20231211 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |