CN209027636U - The water-level control apparatus of water inspection case - Google Patents
The water-level control apparatus of water inspection case Download PDFInfo
- Publication number
- CN209027636U CN209027636U CN201821284482.8U CN201821284482U CN209027636U CN 209027636 U CN209027636 U CN 209027636U CN 201821284482 U CN201821284482 U CN 201821284482U CN 209027636 U CN209027636 U CN 209027636U
- Authority
- CN
- China
- Prior art keywords
- water
- sliding slot
- movable stand
- main body
- tank main
- 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.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Examining Or Testing Airtightness (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The water-level control apparatus of water inspection case.During water inspection, components need to be examined in case in water and be overturn repeatedly, cause water body flow in water inspection case larger, the probe of sensor also shakes therewith in the process, lead to examine water the water level judgement inaccuracy in case, is calibrated in the long-time use process of static pressure type liquid level sensor or when replacement liquid, or need to change the position of sensor probe to control to adjust the height of water level, it can only manually adjust at this time, it is inconvenient.The utility model composition includes water tank main body (1), the one side wall of water tank main body is equipped with sliding slot (2) by screw, movable stand (3) are installed in sliding slot, movable stand is in concave and vertical direction can slide in sliding slot, fixed frame (4) are welded at the inside center of movable stand, fixed frame end has round clasp (5), and the probe (6) of static pressure type liquid level sensor is equipped in round clasp.Water-level control apparatus of the utility model for water inspection case.
Description
Technical field:
The utility model relates to a kind of water-level control apparatus of water inspection case.
Background technique:
In the production process of industry, often there are many components need to check its airtightness, and people are usually by zero
Component into the water, checks its airtightness by blowing to components, and therefore, water inspection case is the important equipment during this.
The method for controlling water level of existing water inspection case mostly uses greatly static pressure type liquid level sensor, i.e., the probe of sensor is direct plungeed into water
It examines in case.Since during water is examined, components need to be examined in case in water and be overturn repeatedly, cause water body flow in water inspection case larger,
The probe of sensor also shakes therewith in the process, leads to examine water the water level judgement inaccuracy in case；Meanwhile in static pressure type
In the use process of liquid level sensor, is calibrated using when perhaps replacing liquid for a long time or change is needed to sense
The position of device probe controls to adjust the height of water level, can only manually adjust at this time, inconvenient.
Utility model content:
The purpose of the utility model is to provide a kind of water-level control apparatus of water inspection case.
Above-mentioned purpose is realized by following technical scheme:
A kind of water-level control apparatus of water inspection case, composition includes: water tank main body, and the one side wall of the water tank main body is logical
It crosses screw and sliding slot is installed, movable stand is installed in the sliding slot, the movable stand is in concave and can be in the sliding slot
Interior vertical direction is slided, and fixed frame is welded at the inside center of the movable stand, and the fixed frame end has circle
Snap ring is equipped with the probe of static pressure type liquid level sensor in the round clasp.
The water-level control apparatus of the water inspection case, the sliding slot top are welded with bracket, and the bracket passes through pin
Axis is equipped with fixed pulley, and the fixed pulley is wound with flexible insulation line, one end and the servo motor phase of the flexible insulation line
Connection, the other end are connected with the fixed frame, and the top of another side wall of the water tank main body has water inlet pipe, described
Water inlet pipe motor-driven valve is installed outside water tank main body.
The utility model has the advantages that
1. the utility model has the advantages of simple structure, round clasp can be adjusted as needed to fix the static pressure type liquid of different model
The probe of level sensor is reduced since the probe of sensor is fixed on the inside of movable stand when liquid flowing in water inspection case
The influence that the probe of sensor shakes under water when big, to solve the problems, such as water level monitoring inaccuracy；When the water monitored
Lower than when requiring, controller controls motor-driven valve for position, adjusts and discharges water in water inlet pipe Xiang Shuijian case, after water level reaches requirement, sensing
Device sends signal to controller, and controller control motor-driven valve closes water inlet pipe stopping and discharges water.
2. the utility model automatically controls the position of sensor probe using servo motor, when the probe of sensor is fixed
After round clasp, controller controls servo motor as needed first, and then servo motor rotation is to adjust flexible insulation line
Length, flexible insulation line adjusts height and position of the movable stand in sliding slot by fixed pulley, to have adjusted the spy of sensor
The position of head, such people need not adjust the position of sensor in water manually, time saving and energy saving.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the schematic diagram of internal structure of the sliding slot in attached drawing 1.
Attached drawing 3 is the top view of the movable stand in attached drawing 1.
Specific embodiment:
Embodiment 1:
A kind of water-level control apparatus of water inspection case, composition includes: water tank main body 1, the one side wall of the water tank main body
Sliding slot 2 is installed by screw, movable stand 3 is installed in the sliding slot, the movable stand is in concave and can be described
Vertical direction slides up and down in sliding slot, and fixed frame 4, the fixed frame end are welded at the inside center of the movable stand
With round clasp 5, the probe 6 of static pressure type liquid level sensor is installed in the round clasp.
Embodiment 2:
The water-level control apparatus of case is examined according to water described in embodiment 1, is welded with bracket 7 at the top of the sliding slot, it is described
Bracket fixed pulley 8 is equipped with by pin shaft, the fixed pulley is wound with flexible insulation line 9, the one of the flexible insulation line
End be connected with servo motor 10, the other end is connected with the fixed frame, another side wall of the water tank main body it is upper
Portion has water inlet pipe 11, and the water inlet pipe is equipped with motor-driven valve 12 outside water tank main body.
Servo motor, static pressure type liquid level sensor and the motor-driven valve is connected with controller.Controller passes through adjusting
The mechanical structures such as servo motor and fixed pulley further control the position of sensor probe, further according to static pressure type liquid level sensor
Monitoring feedback information, determine and adjust the flooded condition of water inlet pipe.
Claims (2)
1. a kind of water-level control apparatus of water inspection case, composition includes: water tank main body, it is characterized in that: the water tank main body
One side wall is equipped with sliding slot by screw, and movable stand is equipped in the sliding slot, and the movable stand is in concave and can be in institute
Vertical direction is slided in the sliding slot stated, and is welded with fixed frame, the fixed frame end at the inside center of the movable stand
With round clasp, the probe of static pressure type liquid level sensor is installed in the round clasp.
2. the water-level control apparatus of water inspection case according to claim 1, it is characterized in that: being welded with branch at the top of the sliding slot
Frame, the bracket are equipped with fixed pulley by pin shaft, and the fixed pulley is wound with flexible insulation line, the flexible insulation line
One end be connected with servo motor, the other end is connected with the fixed frame, another side wall of the water tank main body
Top has water inlet pipe, and the water inlet pipe is equipped with motor-driven valve outside water tank main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284482.8U CN209027636U (en) | 2018-08-10 | 2018-08-10 | The water-level control apparatus of water inspection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284482.8U CN209027636U (en) | 2018-08-10 | 2018-08-10 | The water-level control apparatus of water inspection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027636U true CN209027636U (en) | 2019-06-25 |
Family
ID=66872918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284482.8U Expired - Fee Related CN209027636U (en) | 2018-08-10 | 2018-08-10 | The water-level control apparatus of water inspection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027636U (en) |
-
2018
- 2018-08-10 CN CN201821284482.8U patent/CN209027636U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200810 |