CN219648208U - Protection device for turbine liquid level sensor - Google Patents
Protection device for turbine liquid level sensor Download PDFInfo
- Publication number
- CN219648208U CN219648208U CN202320786902.7U CN202320786902U CN219648208U CN 219648208 U CN219648208 U CN 219648208U CN 202320786902 U CN202320786902 U CN 202320786902U CN 219648208 U CN219648208 U CN 219648208U
- Authority
- CN
- China
- Prior art keywords
- level sensor
- liquid level
- concave mounting
- mounting bracket
- mounting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 2
- 230000001012 protector Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a protection device for a liquid level sensor of a turbine, which comprises a concave mounting frame, wherein a liquid level sensor is arranged in a groove of the concave mounting frame, a pressurizing spray head is arranged on the inner wall of one side of the concave mounting frame, a rack is arranged on the lower frame wall of the concave mounting frame, a chute is arranged on the concave mounting frame below the rack, a sliding block is arranged in the chute, an air cylinder is arranged on the lower side wall of the concave mounting frame, a piston rod of the air cylinder penetrates through the chute and is connected with the sliding block, a cleaning mechanism is arranged on the front side of the sliding block, the pressurizing spray head arranged on the concave mounting frame can clean the liquid level sensor, and the cleaning mechanism arranged on the concave mounting frame can further wipe the liquid level sensor after the cleaning is finished, so that the cleanliness of the surface of the liquid level sensor is ensured, false alarm is reduced, and the production is stable.
Description
Technical Field
The utility model relates to the technical field of turbine liquid level detection, in particular to a protection device of a turbine liquid level sensor.
Background
In order to control the liquid level of water in the turbine bin, a liquid level sensor is generally used for detecting the liquid level, and the liquid level of the whole turbine is controlled in a linkage manner by sensing the liquid level in the turbine bin through the liquid level sensor.
The existing detection method is that liquid level signals are collected through a liquid level sensor to obtain the liquid level condition of a bin body, but water absorbed by a turbine is white water in a vacuum box of a net pressure part, water quality is poor, so that false alarm is often caused by dirty hanging of a contact point of the liquid level sensor due to water impact, normal production of the turbine can not be cleaned after dirty hanging, and the alarm can be continuously checked on a human site only to confirm the liquid level and the lost sensor function.
Disclosure of Invention
The utility model aims to provide a protection device for a turbine liquid level sensor, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection device of turbo machine level sensor, includes concave mounting bracket, install level sensor in the recess of concave mounting bracket, be equipped with the pressure boost shower nozzle on the one side inner wall of concave mounting bracket, be equipped with the rack on the below frame wall of concave mounting bracket, be located be equipped with the spout on the concave mounting bracket of rack below, be equipped with the slider in the spout, be equipped with the cylinder on the below lateral wall of concave mounting bracket, the piston rod of cylinder penetrates the spout and is being connected the slider, clean mechanism is installed to the front side of slider.
Preferably, the cleaning mechanism comprises an L-shaped connecting rod, one end of the L-shaped connecting rod is fixed at the front end of the sliding block, the upper end of the L-shaped connecting rod is connected with a gear in a switching mode, the gear is meshed with the rack, and a cleaning roller is arranged on the gear.
Preferably, the pressurizing nozzle corresponds to a contact of the liquid level sensor, the pressurizing nozzle is connected with a clean water pipeline, and a valve is arranged on the clean water pipeline.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and novel design, the concave mounting frame not only can play a certain role in protecting the liquid level sensor, but also can clean the sensor by the pressurizing nozzle arranged on the concave mounting frame, and the cleaning mechanism arranged on the concave mounting frame can further wipe the liquid level sensor after the cleaning is finished, so that the cleanliness of the surface of the liquid level sensor is ensured, false alarm is reduced, and the production is also stabilized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the internal structure of the present utility model
Fig. 3 is a schematic top view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a protection device of turbine liquid level sensor, includes concave mounting bracket 1, fixes concave mounting bracket 1 in the quick-witted storehouse of turbine to install a liquid level sensor 2 in concave mounting bracket 1's recess, then set up a pressure boost shower nozzle 11 on concave mounting bracket 1's one side inner wall again, with this pressure boost shower nozzle 11 corresponding with liquid level sensor 2's contact, then pressure boost shower nozzle 11 external clear water pipeline 4 again, through opening valve 41 on the clear water pipeline 4, can make the pressure boost shower nozzle spray water, thereby wash the contact of sensor 2.
In this embodiment, a rack 12 is disposed on a lower frame wall of the concave mounting frame 1, a chute 13 is disposed on the concave mounting frame below the rack 12, a slide block 14 is disposed in the chute 13, a cylinder 15 is mounted on a lower side wall of the concave mounting frame 1, a piston rod of the cylinder 15 penetrates the chute 13 and is connected with the slide block 14 to push the slide block to slide left and right in the chute, and thus, a cleaning mechanism 3 mounted on the front side of the slide block 14 also moves along with the slide block, so that a contact of the sensor 2 is cleaned after the flushing is finished.
In the above embodiment, the cleaning mechanism 3 includes an L-shaped connecting rod 31, one end of the L-shaped connecting rod 31 is fixed to the front end of the slider 14, and then a gear 32 is connected to the upper end of the L-shaped connecting rod 31, and the gear 32 and the rack 12 are meshed with each other, so that when the cleaning mechanism moves, the gear rotates, and the cleaning roller 33 provided on the gear 32 rotates, so that the contacts of the sensor 2 are further brushed.
Working principle: when the sensor 2 is cleaned, the valve on the clean water pipe is opened first, the pressurizing nozzle can flush the contact of the sensor 2 at the moment, and the valve can be closed after the flushing is finished.
Then the air cylinder is started to push the sliding block to slide left and right, and the gear of the cleaning mechanism rotates along with the sliding block in the sliding process, so that the cleaning roller rotates to brush the contact of the external sensor 2.
The cleanliness of the surface of the liquid level sensor is guaranteed through flushing and brushing, so that false alarms are reduced, and stability is brought to production.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a protector of turbine level sensor, includes concave type mounting bracket (1), its characterized in that: install liquid level sensor (2) in the recess of concave mounting bracket (1), be equipped with pressure boost shower nozzle (11) on the one side inner wall of concave mounting bracket (1), be equipped with rack (12) on the below frame wall of concave mounting bracket (1), be located be equipped with spout (13) on the concave mounting bracket of rack (12) below, be equipped with slider (14) in spout (13), be equipped with cylinder (15) on the below lateral wall of concave mounting bracket (1), the piston rod of cylinder (15) penetrates spout (13) and is being connected slider (14), clean mechanism (3) are installed to the front side of slider (14).
2. The protective device for a turbine fluid level sensor of claim 1, wherein: the cleaning mechanism (3) comprises an L-shaped connecting rod (31), one end of the L-shaped connecting rod (31) is fixed at the front end of the sliding block (14), a gear (32) is connected to the upper end of the L-shaped connecting rod (31), the gear (32) is meshed with the rack (12) mutually, and a cleaning roller (33) is arranged on the gear (32).
3. The protective device for a turbine fluid level sensor of claim 1, wherein: the pressurizing nozzle (11) corresponds to a contact of the liquid level sensor (2), the pressurizing nozzle (11) is connected with the clean water pipeline (4), and the clean water pipeline (4) is provided with a valve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786902.7U CN219648208U (en) | 2023-04-11 | 2023-04-11 | Protection device for turbine liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786902.7U CN219648208U (en) | 2023-04-11 | 2023-04-11 | Protection device for turbine liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648208U true CN219648208U (en) | 2023-09-08 |
Family
ID=87856518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320786902.7U Active CN219648208U (en) | 2023-04-11 | 2023-04-11 | Protection device for turbine liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648208U (en) |
-
2023
- 2023-04-11 CN CN202320786902.7U patent/CN219648208U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |