CN205015056U - Water level inductor with protection casing - Google Patents
Water level inductor with protection casing Download PDFInfo
- Publication number
- CN205015056U CN205015056U CN201520727210.0U CN201520727210U CN205015056U CN 205015056 U CN205015056 U CN 205015056U CN 201520727210 U CN201520727210 U CN 201520727210U CN 205015056 U CN205015056 U CN 205015056U
- Authority
- CN
- China
- Prior art keywords
- water level
- protective cover
- level sensor
- float
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a water level inductor with protection casing, including the inductor body that is equipped with the float, be connected with the blowing float lever between float and the inductor body, inductor body overcoat is equipped with the protection casing, be equipped with the inlet opening on the wall that protection casing and position of floater correspond. The utility model discloses an acid corrosion of blowing float lever ability, the water level inductor is installed in the protection casing to set up the inlet opening on the protection casing, the protection casing can block that the floater blocks the water level inductor.
Description
Technical field
The utility model relates to a kind of water level sensor, particularly relates to a kind of water level sensor with protective cover.
Background technology
Lead-acid accumulator has the advantages such as electromotive force is high, internal resistance is little, be applicable to heavy-current discharge, usability is reliable, storage life is longer, cheap and raw material is easy to get, and is therefore used widely.Its chemical synthesis technology is generally divided into channelization one-tenth and Battery formation, i.e. tank formation and being internalized into, and along with the enforcement of national environmental protection policy, tank formation technique is internalized into technique gradually and replaces.
Container formation and channelization become to compare, and have many advantages, the load that its technological process simplifies pole plate washing, dry and battery supplements electricity and slot type changes into, weld, get the operations such as sheet.Save a large amount of man-hour and the energy, need not purchase electrolytic bath equipment and acid-mist equipment, battery becomes instinct to obtain certain reduction.Further, pole plate is not easily polluted by impurity, can reduce self-discharge of battery, and battery quality also can be controlled better.
Be internalized into battery to carry out needing to put into chilled water in charge and discharge process in electrolytic bath, battery can discharge certain heat changing in charge and discharge process, and the heat of battery is taken away by chilled water, and battery temperature is controlled within certain scope.Water level sensor position regulates according to cell height, arrive battery in formation process battery temperature in processing range.
Existing water level sensor is primarily of parts compositions such as float, steel float lever, bolt, signal controller lever, fixed block, signal wires.
The major defect of traditional approach:
(1) often have floating foreign material in electrolytic bath, floating thing of long duration will block water level sensor, and cause inductor malfunctioning, the battery in electrolytic bath is often submerged, and inside battery water inlet and terminal are corroded.
(2) after the recirculated water in electrolytic bath pollutes sulfuric acid, water level sensor float lever often by sulfuric acid corrosion, cause float lever often the malfunctioning battery that causes be submerged, inside battery water inlet and terminal be corroded.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of structure water level sensor with protective cover simple, easy to use, water level sensor is arranged in protective cover, and inlet opening is set on protective cover, protective cover is for stopping that floating thing blocks water level sensor, inlet opening can make water enter in protective cover simultaneously, is adapted to SEA LEVEL VARIATION to make water level sensor.
Concrete technical scheme of the present utility model is as follows:
A kind of water level sensor with protective cover, comprise the sensor body being provided with float, be connected with plastic float lever between described float and sensor body, be arranged with protective cover outside described sensor body, the wall that described protective cover is corresponding with float position is provided with inlet opening.
In the utility model, the water level sensor after improvement is placed in protective cover, and protective cover is provided with inlet opening, makes water level sensor can be adapted to the fluctuations of water level, can stop that floating thing affects level sensor simultaneously;
In addition, in the utility model, the size of inlet opening should be arranged according to the concrete actual conditions used, and should stop most floating thing as far as possible.
Float lever after improvement is plastic material, not easily by sulfuric acid corrosion, better to protect water level sensor.
Preferably, described protective cover is tubular, adapts with the shape of water level sensor, is convenient to the installation of processing and water level sensor.
Be fixed in electrolytic bath for convenience of water level sensor, the outer wall of described protective cover is connected with fixing installing plate, protective cover can be fixed on electrolytic bath inwall by installing plate.
Preferably, described protective cover one end is closed, and the other end opens wide to be arranged; Water level sensor is inserted in protective cover by the one end opened wide.
Preferably, be provided with internal thread in one end that described protective cover opens wide, and threaded engagement is fixed with cover cap.
For better fixing level sensor in protective cover, one end that protective cover opens wide is provided with cover cap, with better for sensor provides protection, meanwhile, because cover cap threaded engagement is on protective cover, is also convenient to the handling of cover cap.
Preferably, described cover cap is provided with cable-through hole, passes for the signal wire for level sensor.
Preferably, described sensor body is provided with locating ring, and protective cover inside is provided with the support level coordinated with locating ring.
Locating ring props up support level, and with the position of fixing level sensor in protective cover, the end of cover cap is along pushing down locating ring simultaneously.
Preferably, described protective cover inwall is provided with pushing off the slag net, and the energy foreign material that blockage size is less further enter in protective cover.
Water level sensor is arranged in protective cover by the utility model, and arranges inlet opening on protective cover, and protective cover is for stopping that floating thing blocks water level sensor, and inlet opening can make water enter in protective cover simultaneously, responds to SEA LEVEL VARIATION to make water level sensor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water level sensor with protective cover;
Fig. 2 is the structural representation of sensor body.
Embodiment
Below in conjunction with accompanying drawing, the water level sensor that the utility model has protective cover is described in further detail.
As depicted in figs. 1 and 2, a kind of water level sensor with protective cover, comprises the sensor body 1 being provided with float 2.Be connected with plastic float lever 3 between float 2 and sensor body 1, there is acid-resistant corrosion, can not get rusty and cause inductor malfunctioning.Be arranged with protective cover 5 outside sensor body 1, the wall that protective cover 5 is corresponding with float 2 position is provided with inlet opening 6, makes water level sensor can be adapted to the fluctuations of water level, can stop that floating thing affects level sensor simultaneously.
In the present embodiment, protective cover 5, in tubular, adapts with the shape of sensor body 1, is convenient to the installation of processing and sensor body 1.The outer wall of protective cover 5 is connected with fixing installing plate 7, protective cover can be fixed on electrolytic bath inwall by installing plate.
Protective cover 5 one end is closed, and the other end opens wide to be arranged, water level sensor is inserted in protective cover 5 by the one end opened wide.Be provided with internal thread in one end that protective cover 5 opens wide, and threaded engagement is fixed with cover cap 8, is convenient to the assembling of sensor body.Cover cap 8 is provided with cable-through hole, passes for the signal wire for level sensor.
In the present embodiment, sensor body 1 is provided with locating ring 4, and protective cover 5 inside is provided with the support level coordinated with locating ring 4, and locating ring props up support level, and with the position of fixing level sensor in protective cover, the end of cover cap is along pushing down locating ring simultaneously.
The principle of this enforcement middle water level inductor is: when being placed in tank after battery acid adding, add recirculated water to lower the temperature to battery, protective cover position according to the height control water level sensor of battery positions, the height and position of battery recirculated water in formation process is constantly in change, the fluctuating of water level drives float 2 and plastic float lever 3, rely on plastic float lever 3 induced signal to control inlet valve switch, carry out replenishment cycles water in time.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. one kind has the water level sensor of protective cover, comprise the sensor body being provided with float, it is characterized in that, plastic float lever is connected with between described float and sensor body, be arranged with protective cover outside described sensor body, the wall that described protective cover is corresponding with float position is provided with inlet opening.
2. water level sensor as claimed in claim 1, it is characterized in that, described protective cover is tubular.
3. water level sensor as claimed in claim 2, it is characterized in that, the outer wall of described protective cover is connected with fixing installing plate.
4. water level sensor as claimed in claim 1, is characterized in that, described protective cover one end is closed, and the other end opens wide to be arranged.
5. water level sensor as claimed in claim 4, is characterized in that, be provided with internal thread, and threaded engagement is fixed with cover cap in one end that described protective cover opens wide.
6. water level sensor as claimed in claim 5, it is characterized in that, described cover cap is provided with cable-through hole.
7. water level sensor as claimed in claim 6, it is characterized in that, described sensor body is provided with locating ring, and protective cover inside is provided with the support level coordinated with locating ring.
8. water level sensor as claimed in claim 1, it is characterized in that, described protective cover inwall is provided with pushing off the slag net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727210.0U CN205015056U (en) | 2015-09-18 | 2015-09-18 | Water level inductor with protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727210.0U CN205015056U (en) | 2015-09-18 | 2015-09-18 | Water level inductor with protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015056U true CN205015056U (en) | 2016-02-03 |
Family
ID=55213651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727210.0U Expired - Fee Related CN205015056U (en) | 2015-09-18 | 2015-09-18 | Water level inductor with protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015056U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737945A (en) * | 2016-03-01 | 2016-07-06 | 国网河南省电力公司南阳供电公司 | Ultrasonic water level monitoring wireless voice prompter for hydropower station barrage and monitoring method |
| CN106153151A (en) * | 2016-07-29 | 2016-11-23 | 惠州华阳通用电子有限公司 | A kind of automobile oil mass detection device |
| CN109779893A (en) * | 2019-03-26 | 2019-05-21 | 安徽工程大学 | A kind of intelligent control modernization system of agricultural water pump |
| CN111561981A (en) * | 2020-03-30 | 2020-08-21 | 宁夏共享机床辅机有限公司 | Liquid level monitoring device and assembly method thereof |
-
2015
- 2015-09-18 CN CN201520727210.0U patent/CN205015056U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737945A (en) * | 2016-03-01 | 2016-07-06 | 国网河南省电力公司南阳供电公司 | Ultrasonic water level monitoring wireless voice prompter for hydropower station barrage and monitoring method |
| CN106153151A (en) * | 2016-07-29 | 2016-11-23 | 惠州华阳通用电子有限公司 | A kind of automobile oil mass detection device |
| CN109779893A (en) * | 2019-03-26 | 2019-05-21 | 安徽工程大学 | A kind of intelligent control modernization system of agricultural water pump |
| CN111561981A (en) * | 2020-03-30 | 2020-08-21 | 宁夏共享机床辅机有限公司 | Liquid level monitoring device and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |