CN204214520U - A kind of liquid level alarm device - Google Patents
A kind of liquid level alarm device Download PDFInfo
- Publication number
- CN204214520U CN204214520U CN201420288490.5U CN201420288490U CN204214520U CN 204214520 U CN204214520 U CN 204214520U CN 201420288490 U CN201420288490 U CN 201420288490U CN 204214520 U CN204214520 U CN 204214520U
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- Prior art keywords
- liquid level
- float switch
- hollow tubular
- alarm device
- level alarm
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- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 title claims abstract description 109
- 238000003860 storage Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model embodiment discloses a kind of liquid level alarm device, for knowing in storage tank, whether liquid level has exceeded default liquid level, and accurately and reliably, work efficiency is high for judged result, can be applicable in large-scale tank level monitor.The utility model implements a kind of liquid level alarm device, comprising: hollow tubular, warning device, wire, power supply and float switch; Described float switch is arranged at one end of described hollow tubular, and described warning device is installed on the other end of described hollow tubular, and described float switch is electrically connected by the described wire and described warning device being positioned at described hollow tubular; Described float switch, for when the float of liquid level higher than described float switch measured, sends enable signal by described wire to described warning device; Warning device, for when described float switch sends enable signal by wire, reports to the police; Described power supply is arranged on outside the tube wall of described hollow tubular, for described warning device provides electric power.
Description
Technical field
The utility model relates to panalarm field, particularly relates to a kind of liquid level alarm device.
Background technology
In daily life and commercial production, usually need to use storage tank to deposit liquid.
But general storage tank is all opaque, the liquid level of storage pot liquid cannot be observed outside storage tank.When there being requirement for height to the liquid level in storage tank, often needing the liquid level of observing liquid by the entrance manually from tank top, judge in storage tank, whether liquid level has exceeded default liquid level.Obvious this judged result is inaccurate, and the mode work efficiency of manual observation liquid level is low, cannot be applied in large-scale tank level monitor.
Utility model content
The utility model embodiment discloses a kind of liquid level alarm device, for knowing in storage tank, whether liquid level has exceeded default liquid level, and accurately and reliably, work efficiency is high for judged result, can be applicable in large-scale tank level monitor.
A kind of liquid level alarm device provided in the utility model embodiment, comprising:
Hollow tubular, warning device, wire, power supply and float switch;
Described float switch is arranged at one end of described hollow tubular, and described warning device is installed on the other end of described hollow tubular, and described float switch is electrically connected by the described wire and described warning device being positioned at described hollow tubular;
Described float switch, for when the float of liquid level higher than described float switch measured, sends enable signal by described wire to described warning device;
Warning device, for when described float switch sends enable signal by wire, reports to the police;
Described power supply is arranged on outside the tube wall of described hollow tubular, for described warning device provides electric power.
Alternatively, described warning device specifically comprises: signal generator and warning lamp;
Described signal generator, for when described float switch sends enable signal by wire, sends alerting signal to far-end by the mode of wireless transmission;
Described warning lamp, for when described float switch sends enable signal by wire, sends the light of flicker.
Alternatively, described warning device also comprises: hummer;
Described hummer, for when described float switch sends enable signal by wire, sounds.
Alternatively, described liquid level alarm device also comprises: locating device;
Described locating device, is arranged on described hollow tubular, for when float switch one end of liquid level alarm device is stretched in storage tank, is stuck on the entrance of storage tank, makes liquid level alarm device stretch into the degree of depth preset in storage tank;
Described locating device is the default degree of depth to the air line distance of the float of described float switch.
Alternatively,
The position of described locating device on described hollow tubular is adjustable.
Alternatively, described locating device is storage tank lid.
Alternatively, described hollow tubular is anticorrosion material.
Alternatively, described power supply is 9V direct supply.
Alternatively, described power supply is lithium battery.
Alternatively, the junction of described float switch and described hollow tubular seals.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
In the utility model embodiment, a kind of liquid level alarm device, comprising: hollow tubular, warning device, wire, power supply and float switch; Described float switch is arranged at one end of described hollow tubular, and described warning device is installed on the other end of described hollow tubular, and described float switch is electrically connected by the described wire and described warning device being positioned at described hollow tubular; Described float switch, for when the float of liquid level higher than described float switch measured, sends enable signal by described wire to described warning device; Warning device, for when described float switch sends enable signal by wire, reports to the police; Described power supply is arranged on outside the tube wall of described hollow tubular, for described warning device provides electric power.In the utility model embodiment, certain altitude in storage tank is probeed into by the float switch on liquid level alarm device, if the liquid level in storage tank is higher than the position of float switch, warning device then on liquid level alarm device is reported to the police, thus whether liquid level has exceeded default liquid level in storage tank to make staff easily to know, accurately and reliably, the mode work efficiency comparing manual observation liquid level is high, can be applicable in large-scale tank level monitor for this judged result.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of liquid level alarm device example structure figure in the utility model embodiment;
Fig. 2 is another example structure figure of a kind of liquid level alarm device in the utility model embodiment;
Fig. 3 be in the utility model embodiment a kind of liquid level alarm device in tank level uphill process operation chart, wherein Fig. 3 A is schematic diagram when liquid level does not exceed default liquid level, float switch does not trigger in storage tank, and Fig. 3 B is schematic diagram when liquid level exceedes default liquid level, float switch triggers in storage tank.
Embodiment
The utility model embodiment discloses a kind of liquid level alarm device, can know in storage tank, whether liquid level has exceeded default liquid level, and accurately and reliably, work efficiency is high for judged result, can be applicable in large-scale tank level monitor.
Refer to Fig. 1, in the utility model embodiment, a kind of liquid level alarm device embodiment comprises:
Hollow tubular 101, warning device 102, wire 103, power supply 104 and float switch 105;
This float switch 105 is arranged at one end of this hollow tubular 101, and this warning device 102 is installed on the other end of this hollow tubular 101, and this float switch 105 is electrically connected with this warning device 102 by this wire 103 being positioned at this hollow tubular 101;
This float switch 105, for when the float of liquid level higher than this float switch 105 measured, sends the first level by this wire 103 to this warning device 102;
Warning device 102, for when this float switch 105 sends the first level by wire 103, reports to the police;
This power supply 104 is arranged on outside the tube wall of this hollow tubular 101, for this warning device 102 provides electric power.
In the present embodiment, a kind of liquid level alarm device 102, comprising: hollow tubular 101, warning device 102, wire 103, power supply 104 and float switch 105; This float switch 105 is arranged at one end of this hollow tubular 101, and this warning device 102 is installed on the other end of this hollow tubular 101, and this float switch 105 is electrically connected with this warning device 102 by this wire 103 being positioned at this hollow tubular 101; This float switch 105, for when the float of liquid level higher than this float switch 105 measured, sends the first level by this wire 103 to this warning device 102; Warning device 102, for when this float switch 105 sends the first level by wire 103, reports to the police; This power supply 104 is arranged on outside the tube wall of this hollow tubular 101, for this warning device 102 provides electric power.In the present embodiment, certain altitude in storage tank is probeed into by the float switch 105 on liquid level alarm device 102, if the liquid level in storage tank is higher than the position of float switch 105, warning device 102 then on liquid level alarm device 102 is reported to the police, thus whether liquid level has exceeded default liquid level in storage tank to make staff easily to know, accurately and reliably, the mode work efficiency comparing manual observation liquid level is high, can be applicable in large-scale tank level monitor for this judged result.
For ease of understanding, will make a more detailed description a kind of liquid level alarm device below, and refer to Fig. 2, in the utility model embodiment, another embodiment of a kind of liquid level alarm device comprises:
Hollow tubular 201, warning device 202, wire 203, power supply 204 and float switch 205;
This float switch 205 is arranged at one end of this hollow tubular 201, and this warning device 202 is installed on the other end of this hollow tubular 201, and this float switch 205 is electrically connected with this warning device 202 by this wire 203 being positioned at this hollow tubular 201;
This float switch 205, for when the float 2051 of liquid level higher than this float switch 205 measured, sends the first level by this wire 203 to this warning device 202;
Warning device 202, for when this float switch 205 sends the first level by wire 203, reports to the police;
This power supply 204 is arranged on outside the tube wall of this hollow tubular 201, for this warning device 202 provides electric power.Be understandable that, this power supply 204 can be arranged on power supply 204 box, and power supply 204 box is made up of plastic material or stainless steel, can protection power source 204 from the erosion of outdoor wind and rain.
Warning device 202 can specifically comprise in the present embodiment:
Signal generator 2021, for when this float switch 205 sends the first level by wire 203, sends alerting signal to far-end by the mode of wireless transmission;
Warning lamp 2022, for when this float switch 205 sends the first level by wire 203, sends the light of flicker.
Warning device 202 can also comprise in the present embodiment:
Hummer, for when this float switch 205 sends the first level by wire 203, sounds.Hummer does not mark in fig. 2.
This liquid level alarm device 202 can also comprise in the present embodiment:
Locating device 206, is arranged on this hollow tubular 201, for when float switch 205 one end of liquid level alarm device 202 is stretched in storage tank, is stuck on the entrance of storage tank, makes liquid level alarm device 202 stretch into the degree of depth preset in storage tank;
This locating device 206 is the default degree of depth to the air line distance of the float 2051 of this float switch 205.
The position of this locating device 206 on this hollow tubular 201 is adjustable.Obviously, staff can set the default degree of depth by the position of regulating positioning device 206 on hollow tubular 201, liquid level when also namely setting is reported to the police in storage tank.
Be understandable that, this first level can be high level, also can be low level.
Preferably, locating device 206 is storage tank lid.
Preferably, this hollow tubular 201 is anticorrosion material.
Preferably, this power supply 204 is 9V direct supply 204 or lithium battery.
Preferably, this float switch 205 seals with the junction of this hollow tubular 201.
This liquid level alarm device 202 of description is monitored the course of work of liquid level in storage tank below, refers to Fig. 3:
In Fig. 3, Fig. 3 A is that liquid level alarm device 202 stretches in storage tank, but in storage tank, liquid level A does not exceed default liquid level, and float switch 205 does not trigger; Fig. 3 B is that liquid level alarm device 202 stretches in storage tank, and the liquid level that in storage tank, liquid level B ultrasonic is preset excessively, float switch 205 triggers.
Be switched in the process of the liquid level shown in Fig. 3 B at Fig. 3 A, along with the continuous increase of storage pot liquid, liquid level slowly rises from liquid level A, and when liquid level rises to default liquid level, the float 2051 of float switch 205 soaks in a liquid, under the buoyancy of liquid, float 2051 floats and triggers float switch 205, and float switch 205 sends high level to warning device 202, and then warning device 202 flashes and distally sends alerting signal, finally, liquid level has risen to the position of liquid level B.As shown in Figure 3, Here it is, and liquid level rises to the overall process of liquid level B from liquid level A.
It should be noted that, as long as liquid level has exceeded the liquid level preset, then warning device 202 can receive high level, and reports to the police, and liquid level not necessarily will reach on the position of liquid level B.It is easily understood that this liquid level preset determines primarily of the degree of depth of the predetermined depth between locating device 206 and float 2051 and storage tank, no longer describe in detail herein.
In the utility model embodiment, certain altitude in storage tank is probeed into by the float switch 205 on liquid level alarm device 202, if the liquid level in storage tank is higher than the position of float switch 205, warning device 202 then on liquid level alarm device 202 is reported to the police, thus whether liquid level has exceeded default liquid level in storage tank to make staff easily to know, accurately and reliably, the mode work efficiency comparing manual observation liquid level is high, can be applicable in large-scale tank level monitor for this judged result.Further, battery case packaging power supply 204 is used can to play the effect of protection power source 204; More convenient when locating device 206 can make liquid level alarm device 202 detect tank level, and default liquid level can be changed by the position of regulating positioning device 206.Whole liquid level alarm device 202 structure is simple, light easy-to-use, conveniently moving, both can be carried out small-scale by individual and use, also can be applied in the detection of large-scale tank level.
Above a kind of liquid level alarm device provided by the utility model is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1. a liquid level alarm device, is characterized in that, comprising:
Hollow tubular, warning device, wire, power supply and float switch;
Described float switch is arranged at one end of described hollow tubular, and described warning device is installed on the other end of described hollow tubular, and described float switch is electrically connected by the described wire and described warning device being positioned at described hollow tubular;
Described float switch, for when the float of liquid level higher than described float switch measured, sends enable signal by described wire to described warning device;
Warning device, for when described float switch sends enable signal by wire, reports to the police;
Described power supply is arranged on outside the tube wall of described hollow tubular, for described warning device provides electric power;
Described warning device specifically comprises: signal generator and warning lamp;
Described signal generator, for when described float switch sends enable signal by wire, sends alerting signal to far-end by the mode of wireless transmission;
Described warning lamp, for when described float switch sends enable signal by wire, sends the light of flicker.
2. liquid level alarm device according to claim 1, is characterized in that, described warning device also comprises: hummer;
Described hummer, for when described float switch sends enable signal by wire, sounds.
3. liquid level alarm device according to claim 1, is characterized in that, described liquid level alarm device also comprises: locating device;
Described locating device, is arranged on described hollow tubular, for when float switch one end of liquid level alarm device is stretched in storage tank, is stuck on the entrance of storage tank, makes liquid level alarm device stretch into the degree of depth preset in storage tank;
Described locating device is the default degree of depth to the air line distance of the float of described float switch.
4. liquid level alarm device according to claim 3, is characterized in that,
The position of described locating device on described hollow tubular is adjustable.
5. liquid level alarm device according to claim 4, is characterized in that, described locating device is storage tank lid.
6. liquid level alarm device according to any one of claim 1 to 5, is characterized in that, described hollow tubular is anticorrosion material.
7. liquid level alarm device according to any one of claim 1 to 5, is characterized in that, described power supply is 9V direct supply.
8. liquid level alarm device according to any one of claim 1 to 5, is characterized in that, described power supply is lithium battery.
9. liquid level alarm device according to any one of claim 1 to 5, is characterized in that, the junction of described float switch and described hollow tubular seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288490.5U CN204214520U (en) | 2014-05-30 | 2014-05-30 | A kind of liquid level alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288490.5U CN204214520U (en) | 2014-05-30 | 2014-05-30 | A kind of liquid level alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214520U true CN204214520U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288490.5U Expired - Lifetime CN204214520U (en) | 2014-05-30 | 2014-05-30 | A kind of liquid level alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204214520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507733A (en) * | 2017-09-19 | 2017-12-22 | 重庆材料研究院有限公司 | The scaling method of liquid level alarming switch detection method and its alarming line based on dynamic liquid level |
| CN108562347A (en) * | 2018-04-23 | 2018-09-21 | 中国电建集团成都勘测设计研究院有限公司 | The exceeded device of automatic decision underpass water level |
| CN111453700A (en) * | 2020-05-15 | 2020-07-28 | 天津正合航天科技有限公司 | Hydrogen breathing machine capable of improving blood oxygen content of astronauts and resisting oxidation |
-
2014
- 2014-05-30 CN CN201420288490.5U patent/CN204214520U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507733A (en) * | 2017-09-19 | 2017-12-22 | 重庆材料研究院有限公司 | The scaling method of liquid level alarming switch detection method and its alarming line based on dynamic liquid level |
| CN107507733B (en) * | 2017-09-19 | 2021-11-30 | 重庆材料研究院有限公司 | Liquid level alarm switch detection method based on dynamic liquid level and calibration method of alarm line thereof |
| CN108562347A (en) * | 2018-04-23 | 2018-09-21 | 中国电建集团成都勘测设计研究院有限公司 | The exceeded device of automatic decision underpass water level |
| CN111453700A (en) * | 2020-05-15 | 2020-07-28 | 天津正合航天科技有限公司 | Hydrogen breathing machine capable of improving blood oxygen content of astronauts and resisting oxidation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: No. 2, Zhenlong Tangtang Road, Shuikou, Kaiping City, Jiangmen, Guangdong Patentee after: GUANGDONG GUANGZHONGHUANG FOOD Co.,Ltd. Address before: 528000 Guangdong city of Foshan Province East District Gaoming Cangjiang Industrial Park Co-patentee before: FOSHAN HAITIAN FLAVORING & FOOD Co.,Ltd. Patentee before: Foshan Haitian (Gaoming) Flavoring Food Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150318 |