CN205280190U - Clean tank level sensor - Google Patents
Clean tank level sensor Download PDFInfo
- Publication number
- CN205280190U CN205280190U CN201521085466.2U CN201521085466U CN205280190U CN 205280190 U CN205280190 U CN 205280190U CN 201521085466 U CN201521085466 U CN 201521085466U CN 205280190 U CN205280190 U CN 205280190U
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- rod
- liquid level
- level sensor
- clear water
- water tanks
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Abstract
The utility model discloses a clean tank level sensor relates to the detection of water level field, is connected with the liquid level switches board through the electric cabinet, including the body of rod, mounting flange, connecting plug and floater, mounting flange and connecting plug locate the one end of the body of rod, the cylindrical structure of the body of rod for having the cavity cavity is equipped with limiting check ring on the body of rod, install inductance coils in the cavity cavity, inductance coils is connected with the electric cabinet through the wire, the floater cup joints on the body of rod, the utility model provides a clean tank level sensor of simple structure, the maintenance of being convenient for.
Description
Technical field
This utility model relates to water level detecting field, is specifically related to a kind of clear water tanks liquid level sensor.
Background technology
The original rolling stock of China, clear water tanks water level detecting is all take to install multiple liquid level sensor in different positions to detect liquid level; Liquid level signal gathers out and does real-time display through the process of liquid level module on liquid level display panel delivering to afterwards; Equipment fault point increase is made to be not easy to maintenance owing to installing multiple liquid level sensor; Liquid level display panel needs the signal accepted to be continuous print analog signals, this makes the circuit that liquid level module is connected with liquid level display panel need very strong anti-interference, and liquid level sensor generally has multiple inductance coil, when one of them inductance coil is damaged, whole liquid level sensor need to be taken apart and keep in repair, complexity is loaded down with trivial details and wastes the plenty of time, and therefore, designing a kind of liquid level sensor that can solve the problem that problem above becomes problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is in that to provide a kind of clear water tanks liquid level sensor, to solve the above-mentioned multinomial defect caused in prior art.
A kind of clear water tanks liquid level sensor, it is connected with liquid level display panel by electric cabinet, including the body of rod, mounting flange, connection plug and ball float, one end of the body of rod is located at by described mounting flange and connection plug, the described body of rod is the cylindrical structural with hollow cavity, and the body of rod is provided with spacing back-up ring, is provided with inductance coil in described hollow cavity, described inductance coil is connected with electric cabinet by wire, and described ball float is socketed on the body of rod.
Preferably, being provided with pull plate in described hollow cavity, the body of rod and pull plate correspondence position are provided with through hole, are provided with sealing plate in described through hole, and sealing plate is with pull plate clamping, and position corresponding with pull plate on the described body of rod is provided with depressed part.
Preferably, being provided with sealing ring in described depressed part, described wire is externally provided with anti-corrosion layer.
Preferably, the described body of rod is provided with scale area.
Preferably, being provided with dedusting drying baker inside described hollow cavity, described dedusting drying baker includes upper box and lower box, is contained with activated carbon in described upper box, is contained with desiccant, described upper box and lower box sidewall and is equipped with filter screen in lower box.
The utility model has the advantage of: this kind of clear water tanks liquid level sensor, when clear water tanks liquid level rises, ball float also can and then rise, ball float forms the different signals of telecommunication from the loop that inductance coil forms, and wire is delivered to liquid level display panel after being processed via electric cabinet by the signal of telecommunication and displayed, when inductance coil is damaged, only need to pull the sealing plate that inductance coil is corresponding, pull plate sealing plate pull-out under drive, namely the inductance coil on pull plate is removed, and can convenient for maintaining personnel place under repair.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 2 described in the utility model.
Fig. 2 is the structural representation of embodiment 1 described in the utility model.
Wherein: 1-upper box, 2-lower box, 3-inductance coil, 4-pull plate, 5-scale area, the spacing back-up ring of 6-, 7-ball float, 8-filter screen, 9-hollow cavity, 10-sealing ring, 11-sealing plate, 12-mounting flange, 13-connects plug.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Embodiment 1:
As shown in Figure 2, a kind of clear water tanks liquid level sensor, it is connected with liquid level display panel by electric cabinet, including the body of rod, mounting flange 12, connecting plug 13 and ball float 7, one end of the body of rod is located at by described mounting flange 12 and connection plug 13, and the described body of rod is the cylindrical structural with hollow cavity 9, the body of rod is provided with spacing back-up ring 6, being provided with inductance coil 3 in described hollow cavity 9, described inductance coil 3 is connected with electric cabinet by wire, and described ball float 7 is socketed on the body of rod.
Embodiment 2:
As shown in Figure 1, a kind of clear water tanks liquid level sensor, it is connected with liquid level display panel by electric cabinet, including the body of rod, mounting flange 12, connecting plug 13 and ball float 7, one end of the body of rod is located at by described mounting flange 12 and connection plug 13, and the described body of rod is the cylindrical structural with hollow cavity 9, the body of rod is provided with spacing back-up ring 6, being provided with inductance coil 3 in described hollow cavity 9, described inductance coil 3 is connected with electric cabinet by wire, and described ball float 7 is socketed on the body of rod.
It should be noted that, it is provided with pull plate 4 in described hollow cavity 9, the body of rod and pull plate 4 correspondence position are provided with through hole, are provided with sealing plate 11, sealing plate 11 and pull plate 4 clamping in described through hole, position corresponding with pull plate 4 on the described body of rod is provided with depressed part, be provided with sealing ring 10 in described depressed part, it is possible to ensure the sealing of hollow cavity 9, it is to avoid inductance coil 3 to touch air oxidized, described wire is externally provided with anti-corrosion layer, the service life of extension lead.
At the present embodiment, the described body of rod is provided with scale area 5, when inductance coil 3 breaks down, liquid level in clear water tanks can temporarily be observed by user by scale area 5, at utmost reduce inductance coil 3 and damage the inconvenience caused, described hollow cavity 9 is internal is provided with dedusting drying baker, described dedusting drying baker includes upper box 1 and lower box 2, it is contained with activated carbon in described upper box 1, it is contained with desiccant in lower box 2, described upper box 1 and lower box 2 sidewall are equipped with filter screen 8, dust in hollow cavity 9 and dampness can be adsorbed, extend the service life of inductance coil 3, described ball float 7 adopts corrosion resistant plastic material to make, inside is provided with magnetisable material.
Based on above-mentioned, this kind of clear water tanks liquid level sensor, when clear water tanks liquid level rises, ball float also can and then rise, and the loop that ball float 7 forms from inductance coil 3 forms the different signals of telecommunication, wire is delivered to liquid level display panel after being processed via electric cabinet by the signal of telecommunication and is displayed, when inductance coil 3 is damaged, only need to pulling sealing plate 11, pull plate 4 pulls out under the drive of sealing plate 11, namely inductance coil 3 on pull plate 4 is removed, and can convenient for maintaining personnel place under repair.
As known by the technical knowledge, this utility model can be realized by the embodiment of other essence without departing from its spirit or essential feature. Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only. All all it is included in the utility model within the scope of this utility model or in the change being equal in scope of the present utility model.
Claims (5)
1. a clear water tanks liquid level sensor, it is connected with liquid level display panel by electric cabinet, it is characterized in that, be located at one end of the body of rod including the body of rod, mounting flange, connection plug and ball float, described mounting flange and connection plug, the described body of rod is the cylindrical structural with hollow cavity, the body of rod is provided with spacing back-up ring, being provided with inductance coil in described hollow cavity, described inductance coil is connected with electric cabinet by wire, and described ball float is socketed on the body of rod.
2. a kind of clear water tanks liquid level sensor according to claim 1, it is characterized in that: in described hollow cavity, be provided with pull plate, the body of rod and pull plate correspondence position are provided with through hole, it is provided with sealing plate in described through hole, sealing plate is with pull plate clamping, and position corresponding with pull plate on the described body of rod is provided with depressed part.
3. a kind of clear water tanks liquid level sensor according to claim 2, it is characterised in that: being provided with sealing ring in described depressed part, described wire is externally provided with anti-corrosion layer.
4. a kind of clear water tanks liquid level sensor according to claim 1, it is characterised in that: the described body of rod is provided with scale area.
5. a kind of clear water tanks liquid level sensor according to claim 1, it is characterized in that: inside described hollow cavity, be provided with dedusting drying baker, described dedusting drying baker includes upper box and lower box, it is contained with activated carbon in described upper box, it is contained with desiccant, described upper box and lower box sidewall in lower box and is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085466.2U CN205280190U (en) | 2015-12-24 | 2015-12-24 | Clean tank level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085466.2U CN205280190U (en) | 2015-12-24 | 2015-12-24 | Clean tank level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280190U true CN205280190U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085466.2U Active CN205280190U (en) | 2015-12-24 | 2015-12-24 | Clean tank level sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN205280190U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218891A (en) * | 2016-07-27 | 2016-12-14 | 成都天麒科技有限公司 | A kind of plant protection unmanned plane medicine-chest |
| CN108106694A (en) * | 2017-11-15 | 2018-06-01 | 芜湖乐佳自动化机械有限公司 | A kind of liquid level sensor verifying attachment and its application method |
| CN109847076A (en) * | 2019-03-29 | 2019-06-07 | 珠海西格医疗设备有限公司 | A kind of automatic water supply system for steam sterilizer |
| US11486363B2 (en) | 2018-06-28 | 2022-11-01 | Jiangsu Goldwind Science & Technology Co., Ltd. | Blade transport holder |
| CN115493078A (en) * | 2022-10-18 | 2022-12-20 | 广东广星气体有限公司 | Liquid nitrogen storage device of air separation process |
-
2015
- 2015-12-24 CN CN201521085466.2U patent/CN205280190U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218891A (en) * | 2016-07-27 | 2016-12-14 | 成都天麒科技有限公司 | A kind of plant protection unmanned plane medicine-chest |
| CN106218891B (en) * | 2016-07-27 | 2018-07-20 | 成都天麒科技有限公司 | A kind of plant protection drone medicine-chest |
| CN108106694A (en) * | 2017-11-15 | 2018-06-01 | 芜湖乐佳自动化机械有限公司 | A kind of liquid level sensor verifying attachment and its application method |
| US11486363B2 (en) | 2018-06-28 | 2022-11-01 | Jiangsu Goldwind Science & Technology Co., Ltd. | Blade transport holder |
| CN109847076A (en) * | 2019-03-29 | 2019-06-07 | 珠海西格医疗设备有限公司 | A kind of automatic water supply system for steam sterilizer |
| CN115493078A (en) * | 2022-10-18 | 2022-12-20 | 广东广星气体有限公司 | Liquid nitrogen storage device of air separation process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |