CN210400549U - Water level meter capable of detecting high and low water levels and giving alarm - Google Patents
Water level meter capable of detecting high and low water levels and giving alarm Download PDFInfo
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- CN210400549U CN210400549U CN201921217852.0U CN201921217852U CN210400549U CN 210400549 U CN210400549 U CN 210400549U CN 201921217852 U CN201921217852 U CN 201921217852U CN 210400549 U CN210400549 U CN 210400549U
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Abstract
The utility model relates to a steelmaking dust removal pond water level monitoring technical field just discloses a realize detecting water gauge of high, low water level and can report to police and indicate. This realize detecting water gauge of height, low water level and can report to police the suggestion, including water gauge body and audible and visual alarm device, the water gauge body passes through the power cord electricity with audible and visual alarm device and links, the water gauge body includes that erection support, travel switch, guide sleeve, guide bar, low level touch chi, high level touch chi and floater, the equal fixed mounting in both sides has travel switch about the erection support. This water level gauge that realization detected height, low water level and can report to police and indicate, simple structure, just permanent with preparation, life, detect the invariable error-free of numerical value, the detection position can be adjusted as required, preparation low cost, and it is simple to maintain, through improving the liquid level gauge commonly used for this water level gauge greatly reduced operating personnel's intensity of labour when using.
Description
Technical Field
The utility model relates to a steelmaking dust removal pond water level monitoring technical field specifically is a water level gauge that realizes detecting high, low water level and can report to the police and indicate.
Background
The water level gauge is also called "level gauge" or "level gauge". Because the water in the boiler is vaporized for heating at high temperature, the loss of water and steam is large, the water needs to be supplemented continuously, the water level in the boiler keeps a certain height, and the boiler has the danger of explosion due to too low water level. In order to know the water level in the boiler at any time, a water level meter is arranged on the boiler, and the water level meter and the boiler form a communicating vessel. Commonly used are glass level meters, pressure level meters, float level meters, capacitance level meters, resistance level meters, and the like. At high temperatures and pressures, an isotope gauge may also be used.
The dedusting water tank for steelmaking is a whole dedusting water circulation center, a certain working water level is required to be kept in the working process, the water level is too low, water is easily pumped to empty, production is affected, the water level is too high, water leakage of the water tank can be caused, and energy waste is caused. The prior liquid level meter purchased from the market has the following defects in the use process: because the dust removal water is dirty, the liquid level meter is easy to block, so that the alarm is disabled, water shortage or water leakage accidents are easy to happen, and a person on duty is forced to regularly go to a pool site to check the water level and open or stop the water replenishing valve to adjust the water level.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a realize detecting height, low water level and can report to police the fluviograph of suggestion possesses its simple structure, and it is accurate to show, advantages such as durable have solved the fluviograph commonly used and have dirty because of the dust removal water, easily cause the fluviograph to block up to make the warning malfunctioning, very easily take place lack of water or the water running accident, forced the personnel on duty regularly to the pond scene and look over the water level height, and open, stop the problem that the water filling valve carried out water level control.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a realize detecting height, low water level and can report to the police water level gauge of suggestion, includes water level gauge body and audible and visual alarm device, the water level gauge body passes through the power cord electricity with audible and visual alarm device and links.
The water level gauge body comprises an installation support, a travel switch, a guide sleeve, a guide rod, a low-level contact ruler, a high-level contact ruler and a floating ball, the travel switch is fixedly installed on the upper side and the lower side of the installation support, the guide sleeve is fixedly installed on the left side of the installation support, the guide sleeve is movably connected with the guide rod inside, the low-level contact ruler is installed on the bottom surface of the guide rod, the high-level contact ruler is installed on the top surface of the guide rod, and the floating ball is installed on the bottom fixed surface of the guide rod.
The audible and visual alarm device comprises a power supply, a circuit, a signal lamp and an electric bell, wherein the power supply, the signal lamp and the electric bell are sequentially and electrically connected through the circuit.
Furthermore, the guide sleeve is a welded pipe with the diameter of 30mm and the length of 150 mm.
Furthermore, the floating ball, the guide rod, the high-position touch ruler and the low-position touch ruler are fixedly arranged on the guide rod and are integrated.
Furthermore, the travel switch is internally and fixedly provided with a normally open auxiliary contact, and the audible and visual alarm device is electrically connected with the normally open auxiliary contact through a circuit.
The utility model has the advantages that:
1. the water level gauge capable of detecting high and low water levels and giving an alarm prompt is simple in structure, convenient to manufacture, long in service life, constant in detection value, free of error, low in manufacturing cost, simple to maintain, wide in development space and high in popularization value, and the detection position can be adjusted according to needs.
2. This water level gauge that realization detected height, low water level and can report to police the suggestion improves through the level gauge to commonly used for this water level gauge greatly reduced operating personnel's intensity of labour when using, avoided the emergence of insufficient water or running water accident, practicality greatly increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the structure of the body of the water level gauge of the present invention;
fig. 2 is a circuit diagram of the sound and light alarm device of the present invention.
Description of reference numerals: 1. a water gauge body; 101. mounting a support; 102. a travel switch; 103. a guide sleeve; 104. a guide bar; 105. a ruler is touched at a low position; 106. a high-position touch ruler; 107. a floating ball; 2. an audible and visual alarm device; 201. a power source; 202. a line; 203. a signal lamp; 204. an electric bell.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, a water level meter for detecting high and low water levels and giving an alarm includes a water level meter body 1 and an audible and visual alarm device 2, wherein the water level meter body 1 is electrically connected to the audible and visual alarm device 2 through a power line.
The water level gauge body 1 comprises a mounting support 101, a travel switch 102, a guide sleeve 103, a guide rod 104, a low-level touch ruler 105, a high-level touch ruler 106 and a floating ball 107, the travel switch 102 is fixedly mounted on the upper side and the lower side of the mounting support 101, the guide sleeve 103 is fixedly mounted on the left side of the mounting support 101, the guide sleeve 103 is 30mm in diameter and 150mm in length, the guide sleeve 103 is movably connected with the guide rod 104 inside, the low-level touch ruler 105 is fixedly mounted on the bottom surface of the guide rod 104, the high-level touch ruler 106 is fixedly mounted on the top surface of the guide rod 104, the floating ball 107 is fixedly mounted at the bottom end of the guide rod 104, the high-level touch ruler 106 and the low-level touch ruler 105 are fixedly mounted on the guide rod 104, and the high-level.
Acousto-optic warning device 2 includes power 201, circuit 202, signal lamp 203 and electric bell 204, power 201, signal lamp 203 and electric bell 204 are connected through circuit 202 electricity in proper order, travel switch 102's inside fixed mounting has the auxiliary contact of open in usual, and acousto-optic warning device 2 is connected through circuit 202 and the auxiliary contact electricity of open in usual, this realization detects the height, the water level gauge that low water level and can the warning suggestion, moreover, the steam generator is simple in structure, just with the preparation, long service life, it is indelible to detect numerical value, detection position can adjust as required, low in manufacturing cost, it is simple to maintain, wide development space and higher spreading value have, through improving the liquid level gauge commonly used, make this water level gauge greatly reduced operating personnel's intensity of labour when using, the emergence of insufficient water or water leakage accident has been avoided, practicality greatly increased.
When in use, the device is arranged and fixed above a pool, the floating ball 107 is in free contact with the water surface of the pool, when the water level of the pool is increased or decreased, the floating ball 107 is increased or decreased, the guide rod 104 connected with the floating ball 107 is also increased or decreased, when the water level of the pool is increased or decreased to a set limit position, the high-level touch ruler 106 or the low-level touch ruler 105 (the position can be automatically set according to the required water surface alarm position) fixed on the guide rod 104 is contacted with the corresponding travel switch 102 contact, the normally open auxiliary contact inside the travel switch 102 is closed to form a closed loop for the acousto-optic alarm signal device 2, the signal lamp 203 and the electric bell 204 arranged in an on-duty room are powered to send out an acousto-optic alarm signal, an on-duty person can rapidly judge the state that the water level of the pool is at the high level or the low level according to the display of the high-or low-level signal, and rapidly finish the, the overflow or water shortage of the water pool is avoided, thereby achieving the purpose of safe production.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a realize detecting height, low water level and can report to police the water level gauge of suggestion, includes water level gauge body (1) and audible-visual alarm device (2), its characterized in that: the water level gauge body (1) is electrically connected with the sound and light alarm device (2) through a power line;
the water level gauge body (1) comprises a mounting support (101), a travel switch (102), a guide sleeve (103), a guide rod (104), a low-position touch ruler (105), a high-position touch ruler (106) and a floating ball (107), the travel switch (102) is fixedly mounted on the upper side and the lower side of the mounting support (101), the guide sleeve (103) is fixedly mounted on the left side of the mounting support (101), the guide rod (104) is movably connected inside the guide sleeve (103), the low-position touch ruler (105) is fixedly mounted on the bottom surface of the guide rod (104), the high-position touch ruler (106) is fixedly mounted on the top surface of the guide rod (104), and the floating ball (107) is fixedly mounted at the bottom end of the guide rod (104);
the audible and visual alarm device (2) comprises a power supply (201), a line (202), a signal lamp (203) and an electric bell (204), wherein the power supply (201), the signal lamp (203) and the electric bell (204) are sequentially and electrically connected through the line (202).
2. The water level gauge capable of detecting high and low water levels and giving an alarm according to claim 1, is characterized in that: the guide sleeve (103) is a welded pipe with the diameter of 30mm and the length of 150 mm.
3. The water level gauge capable of detecting high and low water levels and giving an alarm according to claim 1, is characterized in that: the floating ball (107), the guide rod (104), the high-position touch ruler (106) and the low-position touch ruler (105) are fixedly arranged on the guide rod (104) and are integrated.
4. The water level gauge capable of detecting high and low water levels and giving an alarm according to claim 1, is characterized in that: the travel switch (102) is internally and fixedly provided with a normally open auxiliary contact, and the audible and visual alarm device (2) is electrically connected with the normally open auxiliary contact through a line (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217852.0U CN210400549U (en) | 2019-07-31 | 2019-07-31 | Water level meter capable of detecting high and low water levels and giving alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217852.0U CN210400549U (en) | 2019-07-31 | 2019-07-31 | Water level meter capable of detecting high and low water levels and giving alarm |
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| CN210400549U true CN210400549U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921217852.0U Active CN210400549U (en) | 2019-07-31 | 2019-07-31 | Water level meter capable of detecting high and low water levels and giving alarm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128168A (en) * | 2020-10-27 | 2020-12-25 | 江苏天南电力股份有限公司 | Simple oil leakage alarm device for hydraulic oil tank |
| CN113251731A (en) * | 2021-05-08 | 2021-08-13 | 安徽富悦达电子有限公司 | Quick cooling device in production process of electronic wire harness cable |
-
2019
- 2019-07-31 CN CN201921217852.0U patent/CN210400549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128168A (en) * | 2020-10-27 | 2020-12-25 | 江苏天南电力股份有限公司 | Simple oil leakage alarm device for hydraulic oil tank |
| CN113251731A (en) * | 2021-05-08 | 2021-08-13 | 安徽富悦达电子有限公司 | Quick cooling device in production process of electronic wire harness cable |
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