CN210802609U - Liquid level alarm with high reliability and convenient installation - Google Patents
Liquid level alarm with high reliability and convenient installation Download PDFInfo
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- CN210802609U CN210802609U CN201922402291.8U CN201922402291U CN210802609U CN 210802609 U CN210802609 U CN 210802609U CN 201922402291 U CN201922402291 U CN 201922402291U CN 210802609 U CN210802609 U CN 210802609U
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- liquid level
- measuring stick
- level alarm
- photoelectric sensor
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Abstract
The utility model discloses a liquid level alarm of high, simple to operate of reliability, including the measuring stick, the connecting plate is installed on the top of measuring stick, siren control panel is installed at the top of connecting plate, the end cap is installed to the bottom of measuring stick, the mid-mounting of end cap has the reflection lens, the outside of measuring stick is provided with the guide way, install the kickboard through the uide bushing on the measuring stick, the internally mounted of measuring stick has the center pan, infrared photoelectric sensor is installed to the bottom of center pan. The utility model discloses a be provided with the guide way on the measuring stick, install the kickboard through the uide bushing on the guide way, and the inboard of uide bushing passes through the connecting rod and is connected with the center disk, installs infrared photoelectric sensor in the bottom of center disk, can carry out automatically regulated to infrared photoelectric sensor's height through it, makes it carry out automatic control along with the change of liquid level, convenient and fast, the promptness is high, measures comparatively accurate reliable.
Description
Technical Field
The utility model relates to a liquid level alarm technical field specifically is a liquid level alarm of reliability height, simple to operate.
Background
The liquid level alarm is used for detecting the liquid level in real time, the liquid level alarm is also called as a liquid level alarm and a liquid level detection device for alarming and detecting the water level through a mechanical or magnetic induction method, the starting or stopping of the equipment such as the water pump and the like can be controlled by an audible and visual alarm and the like or a magnetic alarm, and the method has various methods, according to different products, the cable type liquid level alarm and the matched water level controller are used for controlling, an official website of the float switch is searched to find more data, animation demonstration is provided, the cable type liquid level alarm is based on the principle that high and low water level detection is carried out by taking a micro switch as a core element and packaging the core element in a closed plastic shell, when the liquid to be measured reaches the action point, a high or low liquid level signal is output, when the liquid level is low to a certain position, a relay switch signal is output, or power is directly supplied to an alarm, so that the liquid level alarm function is realized.
The liquid level alarm at the present stage has many disadvantages, for example, the liquid level can not be automatically measured and adjusted according to the change of the liquid level, the automatic effect is poor, the use is inconvenient, the measurement is not stable enough, and the installation and the fixation are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid level alarm that reliability is high, simple to operate to the change that provides in solving above-mentioned background art can't carry out automatic level measurement according to the liquid level and adjust, automatic effect is poor, uses inconveniently, and measures inadequately stably, installs fixed inconvenient scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid level alarm of high, simple to operate of reliability, includes the measuring stick, the connecting plate is installed on the top of measuring stick, siren control panel is installed at the top of connecting plate, the end cap is installed to the bottom of measuring stick, the mid-mounting of end cap has the reflection lens, the outside of measuring stick is provided with the guide way, install the kickboard through the uide bushing on the measuring stick, the internally mounted of measuring stick has the center pan, infrared photoelectric sensor is installed to the bottom of center pan.
Preferably, the inner side of the plug is provided with a mounting groove, and one end of the measuring rod is connected with the mounting groove in the plug in an embedded manner.
Preferably, the connecting rod is installed on the outside of center plate, and the one end of connecting rod is connected with the inner wall of uide bushing.
Preferably, the floating plate is of an air bag structure, and the guide sleeve is welded and connected with the middle of the floating plate.
Preferably, the irradiation head of the infrared photoelectric sensor is installed opposite to the reflection lens in the middle of the plug.
Preferably, a take-up pulley is installed at the top end of the inner cavity of the measuring rod, and a fine cable installed on the take-up pulley is installed between the infrared photoelectric sensor and the alarm control panel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the guide way on the measuring stick, install the kickboard through the uide bushing on the guide way, and the inboard of uide bushing is connected with the center plate through the connecting rod, installs infrared photoelectric sensor in the bottom of center plate, can carry out automatic adjustment to infrared photoelectric sensor's height through it, make it can carry out automatic control along with the change of liquid level, convenient and fast, the timeliness is high, measure comparatively accurate reliable;
2. the utility model discloses a connecting plate is installed at the top of measuring stick, makes things convenient for the device installation to fix on the stock solution device through the connecting plate, and easy to assemble is fixed.
Drawings
FIG. 1 is a schematic structural view of a liquid level alarm of the present invention with high reliability and easy installation;
fig. 2 is a bottom view of the floating plate of the present invention;
fig. 3 is a top view of the plug of the present invention;
fig. 4 is a cross-sectional view of the measuring rod of the present invention.
In the figure: 1. an alarm control panel; 2. a connecting plate; 3. a measuring rod; 4. a guide groove; 5. a guide sleeve; 6. a floating plate; 7. an infrared photoelectric sensor; 8. a plug; 9. mounting grooves; 10. a mirror plate; 11. a connecting rod; 12. a central disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a liquid level alarm with high reliability and convenient installation comprises a measuring rod 3, wherein the top end of the measuring rod 3 is provided with a connecting plate 2, the connecting plate 2 is conveniently connected and fixed with the top cover of a liquid storage tank, the top end of the connecting plate 2 is provided with an alarm control panel 1, the alarm control panel 1 calculates the distance measured by an infrared photoelectric sensor 7 according to an internal calculating module, the bottom end of the measuring rod 3 is provided with a plug 8, the plug 8 is used for installing a reflecting lens 10, the middle part of the plug 8 is provided with the reflecting lens 10, the reflecting lens 10 is used for emitting infrared rays, the outer side of the measuring rod 3 is provided with a guide groove 4, the guide groove 4 is used for controlling the lifting of a guide sleeve 5, the measuring rod 3 is provided with a floating plate 6 through the guide sleeve 5, the floating plate 6 can float on the top of the liquid level, the inside of the measuring rod 3 is provided with a central disc 12, the, the bottom of the central disk 12 is provided with an infrared photoelectric sensor 7, and the infrared photoelectric sensor 7 is designed to be TC-RL-1 type and is used for measuring the height of the liquid level.
Further, the inboard of end cap 8 is provided with mounting groove 9, and the one end of measuring stick 3 is inlayed with mounting groove 9 on the end cap 8 and is connected, makes things convenient for end cap 8 and measuring stick 3's installation to be fixed through mounting groove 9.
Further, a connecting rod 11 is installed on the outer side of the central disc 12, one end of the connecting rod 11 is connected with the inner wall of the guide sleeve 5, and the central disc 12 is connected with the inner wall of the guide sleeve 5 through the connecting rod 11.
Further, the floating plate 6 is of an air bag structure, the guide sleeve 5 is connected with the middle of the floating plate 6 in a welding mode, and the floating plate 6 can float on the surface of the liquid level.
Further, the irradiation head of the infrared photoelectric sensor 7 is installed opposite to the reflective lens 10 in the middle of the plug 8, and the infrared photoelectric sensor 7 can receive the infrared light refracted by the reflective lens 10.
Further, the take-up pulley is installed on the inner chamber top of measuring stick 3, and installs fine cable on the take-up pulley and install between infrared ray photoelectric sensor 7 and siren control panel 1, makes things convenient for the control of receiving and releasing of cable through the take-up pulley design, and makes things convenient for the wiring between infrared ray photoelectric sensor 7 and siren control panel 1.
The working principle is as follows: this equipment is when using, insert measuring stick 3 in the liquid storage pot, make connecting plate 2 fixed with the top cap of liquid storage pot, through kickboard 6 will suspend in liquid, keep in the top of liquid level, and kickboard 6 drives the inner chamber lift of center plate 12 at measuring stick 3 through uide bushing 5, make center plate 12 drive infrared photoelectric sensor 7 go up and down in measuring stick 3, shine infrared ray to reflection lens 10 department through infrared photoelectric sensor 7, judge the distance of infrared photoelectric sensor 7 and reflection lens 10 according to the time of light reflex, and with detecting information transmission to siren control panel 1 in, the height of liquid level is calculated out to accurate the survey through siren control panel 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a reliability is high, simple to operate's liquid level alarm, includes measuring stick (3), its characterized in that: connecting plate (2) are installed on the top of measuring stick (3), siren control panel (1) is installed at the top of connecting plate (2), end cap (8) are installed to the bottom of measuring stick (3), the mid-mounting of end cap (8) has mirror (10), the outside of measuring stick (3) is provided with guide way (4), install kickboard (6) through uide bushing (5) on measuring stick (3), the internally mounted of measuring stick (3) has center plate (12), infrared photoelectric sensor (7) are installed to the bottom of center plate (12).
2. The liquid level alarm device with high reliability and convenient installation according to claim 1, characterized in that: the inner side of the plug (8) is provided with a mounting groove (9), and one end of the measuring rod (3) is connected with the mounting groove (9) in the plug (8) in an embedded mode.
3. The liquid level alarm device with high reliability and convenient installation according to claim 1, characterized in that: the outer side of the central disc (12) is provided with a connecting rod (11), and one end of the connecting rod (11) is connected with the inner wall of the guide sleeve (5).
4. The liquid level alarm device with high reliability and convenient installation according to claim 1, characterized in that: the floating plate (6) is of an air bag structure, and the guide sleeve (5) is welded with the middle of the floating plate (6).
5. The liquid level alarm device with high reliability and convenient installation according to claim 1, characterized in that: and an irradiation head of the infrared photoelectric sensor (7) is arranged opposite to the reflecting lens (10) in the middle of the plug (8).
6. The liquid level alarm device with high reliability and convenient installation according to claim 1, characterized in that: a take-up pulley is installed at the top end of an inner cavity of the measuring rod (3), and a fine cable is installed on the take-up pulley and is installed between the infrared photoelectric sensor (7) and the alarm control panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402291.8U CN210802609U (en) | 2019-12-27 | 2019-12-27 | Liquid level alarm with high reliability and convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402291.8U CN210802609U (en) | 2019-12-27 | 2019-12-27 | Liquid level alarm with high reliability and convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210802609U true CN210802609U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402291.8U Active CN210802609U (en) | 2019-12-27 | 2019-12-27 | Liquid level alarm with high reliability and convenient installation |
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| Country | Link |
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| CN (1) | CN210802609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827663A (en) * | 2020-12-31 | 2021-05-25 | 新巴尔虎右旗荣达矿业有限责任公司 | Flotation cell liquid level regulating device |
| CN113280893A (en) * | 2021-05-18 | 2021-08-20 | 河南泽嵩信息科技有限公司 | Intelligent reservoir water level real-time supervision early warning device |
-
2019
- 2019-12-27 CN CN201922402291.8U patent/CN210802609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827663A (en) * | 2020-12-31 | 2021-05-25 | 新巴尔虎右旗荣达矿业有限责任公司 | Flotation cell liquid level regulating device |
| CN113280893A (en) * | 2021-05-18 | 2021-08-20 | 河南泽嵩信息科技有限公司 | Intelligent reservoir water level real-time supervision early warning device |
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