CN212158753U - Liquid level detection device - Google Patents
Liquid level detection device Download PDFInfo
- Publication number
- CN212158753U CN212158753U CN201922421968.2U CN201922421968U CN212158753U CN 212158753 U CN212158753 U CN 212158753U CN 201922421968 U CN201922421968 U CN 201922421968U CN 212158753 U CN212158753 U CN 212158753U
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- liquid level
- sensor
- level detection
- guide rod
- floating ball
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Abstract
The utility model relates to a detection device, in particular to a liquid level detection device, which comprises a cleaning groove and a liquid level detection mechanism, wherein the liquid level detection mechanism comprises a fixed seat provided with a round hole in the middle, a mounting seat is arranged on the fixed seat, the liquid level detection mechanism also comprises a guide rod, a floating ball and a sensing piece, a first sensor and a second sensor are arranged on one side of the mounting seat, the floating ball is positioned in the cleaning groove, one end of the guide rod passes through the round hole of the fixed seat and is fixed with the floating ball, the other end of the guide rod is positioned in the mounting seat, when the water level is reduced, the floating ball moves downwards to drive the guide rod to move downwards, when the sensor on the guide rod touches the second sensor, the liquid level is indicated to be the lowest and liquid needs to be injected into the water groove, the floating ball moves upwards to drive the guide rod, the liquid level reaches the highest, and the injection of the liquid needs to be stopped, so that the problems of short service life and narrow range of the liquid level detection device are solved.
Description
Technical Field
The utility model relates to a detection device especially relates to a liquid level detection device.
Background
The liquid level detection device is used for detecting the position of liquid in a container, and in the prior art, the adopted liquid detection devices are arranged aiming at a certain device, so that the application range is low and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a liquid level detection device that life is longer, application scope is wider.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a liquid level detection device, includes washing tank and liquid level detection mechanism, liquid level detection mechanism is including the middle fixing base that is provided with the round hole, be provided with the mount pad on the fixing base, still include guide arm, floater and response piece, first sensor and second sensor are installed to mount pad one side, first sensor sets up on second sensor upper portion, the floater is located the washing tank, the round hole that the fixing base was passed to guide arm one end is together fixed with the floater, the guide arm other end is located the mount pad, the one end that the guide arm is located the mount pad is installed to the response piece, first sensor and second sensor pass through the screw fixation on the mount pad.
Further, the method comprises the following steps: a protective net is arranged in the cleaning tank, and the floating ball is arranged in the protective net.
The utility model has the advantages that: when liquid level detection device carried out the liquid level detection, when the water level descends, floater downstream drives the guide arm downstream, when the response piece of installation touched the second sensor on the guide arm, explain that the liquid level reached minimum need pour into liquid into the basin, the in-process floater upward movement of pouring into liquid drives the guide arm upward movement, when the response piece of installation was touch first sensor on the guide arm, explain that the liquid level reaches the highest, must stop the injection of liquid, the short and narrow problem of scope of liquid level detection device life has been solved.
Drawings
FIG. 1 is a schematic view of a liquid level detection apparatus.
Labeled as: the washing tank 1, the protective net 11, the liquid level detection mechanism 2, the fixed seat 21, the mounting seat 22, the first sensor 221, the second sensor 222, the guide rod 23, the floating ball 24 and the induction sheet 25.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, a liquid level detection device comprises a cleaning tank 1 and a liquid level detection mechanism 2, wherein the liquid level detection mechanism 2 comprises a fixed seat 21 with a round hole in the middle, a mounting seat 22 is arranged on the fixed seat 21, the liquid level detection device further comprises a guide rod 23, a floating ball 24 and an induction sheet 25, a first sensor 221 and a second sensor 222 are arranged on one side of the mounting seat 22, the first sensor 221 is arranged on the upper portion of the second sensor 222, the floating ball 24 is positioned in the cleaning tank 1, one end of the guide rod 23 penetrates through the round hole of the fixed seat 21 and is fixed with the floating ball 24, the other end of the guide rod 23 is positioned in the mounting seat 22, the induction sheet 25 is arranged on one end of the guide rod 23 positioned in the mounting seat 22, the first sensor 221 and the second sensor 222 are fixed on the mounting seat 22 through screws, when the liquid level detection, the floating ball 24 moves downwards to drive the guide rod 23 to move downwards, when the sensing piece 25 arranged on the guide rod 23 touches the second sensor 222, the liquid level is the lowest and liquid needs to be injected into the cleaning tank 1, the floating ball 24 moves upwards in the process of injecting the liquid to drive the guide rod 23 to move upwards, when the sensing piece 25 arranged on the guide rod 23 touches the first sensor 221, the liquid level is the highest and the liquid injection needs to be stopped, the liquid level detection mechanism 2 can be placed in any water tank needing to be detected, the liquid level detection device adopted in the prior art is designed for a certain device, the application range is wider, the first sensor 221 and the second sensor 222 are fixed on the mounting seat 22 through screws, the replacement of the first sensor 221 and the second sensor 222 by workers is facilitated, and the liquid level detection mechanism 2 does not need to be replaced integrally, the service life of the liquid level detection mechanism 2 is prolonged.
In addition, as shown in fig. 1, the first sensor 221 and the second sensor 222 are fixed to the mounting seat 22 by screws, and the first sensor 221 and the second sensor 222 fixed by screws are more stable during detection, thereby improving the detection effect.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (2)
1. The utility model provides a liquid level detection device, includes washing tank (1) and liquid level detection mechanism (2), its characterized in that: the liquid level detection mechanism (2) comprises a fixed seat (21) provided with a round hole in the middle, the fixed seat (21) is provided with a mounting seat (22), and also comprises a guide rod (23), a floating ball (24) and an induction sheet (25), a first sensor (221) and a second sensor (222) are arranged on one side of the mounting seat (22), the first sensor (221) is arranged at the upper part of the second sensor (222), the floating ball (24) is positioned in the cleaning groove (1), one end of the guide rod (23) passes through the round hole of the fixed seat (21) and is fixed with the floating ball (24), the other end of the guide rod (23) is positioned in the mounting seat (22), the induction sheet (25) is arranged at one end of the guide rod (23) positioned in the mounting seat (22), the first sensor (221) and the second sensor (222) are fixed on the mounting base (22) through screws.
2. The fluid level sensing apparatus of claim 1, wherein: a protective net (11) is arranged in the cleaning tank (1), and the floating ball (24) is arranged in the protective net (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421968.2U CN212158753U (en) | 2019-12-27 | 2019-12-27 | Liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421968.2U CN212158753U (en) | 2019-12-27 | 2019-12-27 | Liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212158753U true CN212158753U (en) | 2020-12-15 |
Family
ID=73708185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421968.2U Active CN212158753U (en) | 2019-12-27 | 2019-12-27 | Liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212158753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845478A (en) * | 2021-03-18 | 2021-05-28 | 青州市建富齿轮有限公司 | Kerosene cleaning machine with automatic stop of conveyor belt after kerosene in oil tank is exhausted |
| CN113044420A (en) * | 2021-02-05 | 2021-06-29 | 江苏金广恒工业设备制造有限公司 | Acid and alkali resistant barrel with pH value display function and using method thereof |
| CN114793935A (en) * | 2022-05-24 | 2022-07-29 | 江苏汉羊牧业生态科技有限公司 | Automatic water feeding assembly and water feeder |
-
2019
- 2019-12-27 CN CN201922421968.2U patent/CN212158753U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044420A (en) * | 2021-02-05 | 2021-06-29 | 江苏金广恒工业设备制造有限公司 | Acid and alkali resistant barrel with pH value display function and using method thereof |
| CN112845478A (en) * | 2021-03-18 | 2021-05-28 | 青州市建富齿轮有限公司 | Kerosene cleaning machine with automatic stop of conveyor belt after kerosene in oil tank is exhausted |
| CN112845478B (en) * | 2021-03-18 | 2022-04-08 | 青州市建富齿轮有限公司 | Kerosene cleaning machine with automatic stop of conveyor belt after kerosene in oil tank is exhausted |
| CN114793935A (en) * | 2022-05-24 | 2022-07-29 | 江苏汉羊牧业生态科技有限公司 | Automatic water feeding assembly and water feeder |
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