CN2777612Y - Display type liquid level controller capable of setting liquid level - Google Patents
Display type liquid level controller capable of setting liquid level Download PDFInfo
- Publication number
- CN2777612Y CN2777612Y CN 200520000166 CN200520000166U CN2777612Y CN 2777612 Y CN2777612 Y CN 2777612Y CN 200520000166 CN200520000166 CN 200520000166 CN 200520000166 U CN200520000166 U CN 200520000166U CN 2777612 Y CN2777612 Y CN 2777612Y
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- China
- Prior art keywords
- liquid level
- display
- magnetic reed
- water
- level
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- Expired - Fee Related
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- Level Indicators Using A Float (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model relates to a display type liquid level controller, which can set liquid level, wherein the top of a water storage tank is provided with a liquid level signal transmitter; the liquid level signal transmitter is provided with a detecting pipe which extends into the inner side of the water storage tank; the slightly bottom of a detecting pipe body is provided with a position limiting ring with larger outer diameter; a plurality of magnetic reed switches are arranged in the pipe body at intervals; a movable magnetic floating ball is sheathed out of the pipe body; each magnetic reed switch is connected with a liquid level control display by lines; the liquid level control display is provided with a liquid level display part which can display the liquid level; operators easily identify the height of the liquid level by the liquid level display part. In addition, the liquid level control display is provided with a liquid level set and control part which can control and change high water level and low water level of the liquid level so that the height of the liquid level can be changed according to special requirements.
Description
Technical field
The utility model relates to can detect the technical field that shows and set liquid level.
Background technology
In order to detect and control the liquid level of water tower, usually on water tower, place liquid level detector, and Level Detection is according to its use principle, the difference of structural design and various ways is arranged, such as side-mounted floating-ball level switch, ultrasonic formula level switch, cable float-ball type level switch, float-ball type magnetic red level switches etc. are numerous, various level switch all is to intake when being set in low-water level, and close during high water stage, wherein, the form of float-ball type magnetic red level switch on the whole as shown in Figure 4, be in aqua storage tank A top plant hollow tube body 40, on body 40 periphery walls, be interval with four limited blocks 41, below each limited block 41, be interval with spacing ring 42, body 40 inside of boundary between limited block 41 and spacing ring 42 are provided with magnetic reed switch 43, body 40 outer then sheathed movably magnetic ball floats 44, when magnetic ball float 44 does not touch liquid level, can drop to spacing ring 42 because of gravity, at this moment, the magnet that is positioned at magnetic ball float 44 inside promptly breaks away from the sensing range of magnetic reed switch 43, otherwise, when magnetic ball float 44 is subjected to the buoyancy of liquid effect and rises to limited block 41 positions, its inner magnet promptly rises to the sense position of magnetic reed switch 43, make two reed closures of magnetic reed switch 43, signal is spread out of.
And in the middle of four magnetic ball floats 44 of general float-ball type magnetic red level switch, the constructor promptly can select with those two magnetic ball floats, 44 control water level upper and lower limits at the beginning of installing, be to control as liquid level as shown in the figure with second, third magnetic ball float 44, promptly Jin Shui high water stage position is the sense position (being graphic imaginary line position) that second magnetic ball float 44 rises to magnetic reed switch 43 above being arranged in, and the water inlet position of low-water level is to break away from magnetic reed switchs 43 sense position (be graphic in shown liquid level) at the 3rd magnetic ball float 44.
Yet, aforesaid existing float-ball type magnetic red level switch only is to intake, stop into two kinds of controls of water, but can't show and control liquid level further, so also can't why learn liquid level at ordinary times, and, if when changing with other magnetic ball float control liquid level, must connect the power lead rewiring of magnetic reed switch and trouble rather, so common user can not change the control liquid level arbitrarily, yet, when desiring to carry out the clean-out operation of aqua storage tank A, even if the liquid level in the aqua storage tank A just arrives lowest water level, still must close after the water inlet pipe, water be released some (indicating the water of L height in graphic approximately) again, the water of remaining some is for the usefulness of rinse water storage.Waste water resource quite thus, the rainfall amount inequality in Taiwan each season especially if be low water season and essential when cleaning water tower, more forms waste.
Be with, existing float-ball type magnetic red level switch because do not have display effect and control break liquid level, so the necessity that is improved is arranged in addition.
The utility model content
In order to improve above-mentioned disappearance, fundamental purpose of the present utility model is to provide a kind of and directly finds out liquid level for the operator, and can adjust the fluid level control device that water inlet display type highly can be set a liquid.
Based on above-mentioned purpose, major technique means of the present utility model are to be provided with the liquid level signal forwarder at the top of aqua storage tank, this liquid level signal transmits the bottom and is provided with the detecting pipe that stretches into aqua storage tank inside, in the detecting body, be interval with several magnetic reed switchs, manage movably magnetic ball float of peripheral hardware in detecting in addition, each magnetic reed switch system passes device by liquid level signal and is connected with liquid level control display, and this liquid level control display is provided with the liquid level display part that can show liquid level that magnetic reed switch is detected and the liquid level of setting control water level set control part.
According to an aspect of the present utility model, this display type can be set the fluid level control device of liquid level, and wherein the magnetic reed switch of extreme lower position below is provided with and is incorporated into the outer spacing ring of detecting pipe.
According to another aspect of the present utility model, this display type can be set the fluid level control device of liquid level, and wherein the magnetic reed switch of extreme higher position top is provided with and is incorporated into the outer spacing ring of detecting pipe.
By above-mentioned technological means, because the liquid level in the aqua storage tank can be shown, and can change lowest water level and high water stage via setting, it is except can supplying operator's identification liquid level easily, when desiring to clean before the aqua storage tank operation, promptly liquid level can be controlled in the lower, when treating that desire is cleaned, promptly do not need to release too many water, with the conserve water resource.
Description of drawings
Fig. 1 is the floor map that the utility model cooperates first kind of liquid level display part;
Fig. 2 is the part plan synoptic diagram of first kind of liquid level display part of the utility model;
Fig. 3 is the floor map of the display part of the another kind of pattern of the utility model;
Fig. 4 is the floor map of existing float-ball type magnetic red level switch.
Embodiment
See also shown in Figure 1, display type provided by the utility model can be set the fluid level control device of liquid level, it is the pedestal 100 that is provided with liquid level signal forwarder 10 at the top of aqua storage tank A, this liquid level signal forwarder 10 is provided with the detecting pipe 11 that stretches into aqua storage tank A inside, in detecting pipe 11, be interval with several magnetic reed switchs 20, be that magnetic reed switch 20 is made as 10 in the middle of this preferred embodiment, be positioned on the magnetic reed switch 20 of the highest and extreme lower position, the below is respectively equipped with the spacing ring 12 that is incorporated into outside the detecting pipe 11, in addition at the sheathed magnetic ball float 25 that can on detecting pipe 11, move between two spacing rings 12, and each magnetic reed switch 20 is to be connected with liquid level control display 30 by liquid level signal forwarder 10, this liquid level control display 30 is provided with liquid level display part 31 and liquid level is set control part 32, wherein, when magnetic ball float 25 rises to a certain magnetic reed switch 20 because of buoyancy of liquid, magnetic reed switch 20 is subjected to magneticaction and closure, its signal promptly can be sent to liquid level display part 31 and demonstrate liquid level at liquid level display part 31 by liquid level signal forwarder 10, so as long as the operator is by the liquid level that promptly can know on the panel of liquid level display part 31 in the aqua storage tank A.
In addition, the operator can set wherein by this liquid level setting control part 32, and a middle water level (from 20% to 90%) is the water inlet high altitude, and the liquid level data that sets is stored in mnemon, the liquid level data that sets when avoiding cutting off the power supply disappears and must set once again, for example setting middle water level is 60% o'clock, when liquid level was reduced to 60% 6th magnetic reed switch 20 belows, fluid level controller was control pump action when intaking the 10th magnetic reed switch to water tower, and full water stops into water.
Again because the utility model can be via setting, with the water inlet position that changes aqua storage tank A and stop into water position, and directly by showing water level on the liquid level display part 31, so when desiring to clean before the aqua storage tank A operation, promptly liquid level can be controlled at the lower, for example the water inlet position is set in 20% place, and show liquid level by monitoring liquid level display part 31, can close into water when the suitable water level for the cleaning personnel, carry out clean-out operation, so, promptly do not need to release too many water, with the conserve water resource.
Again because the utility model can be set liquid level, so when water consumption is big, promptly the water inlet position can be located at the higher position, 80% place for example, promptly water level is lower than 80% and promptly carries out moisturizing, stops moisturizing when reaching full-water level (100%), make water level keep high water stage, with the need of water in a large number always.
The liquid level display part 31 of earlier figures 1,2 is a kind of pictorial representation liquid levels, and it also can show liquid level display part 31 ' as illustrated in fig. 3 with numeral, for clearly identification of operator.
Claims (3)
1. a display type can be set the fluid level control device of liquid level, it is characterized in that it being to be provided with the liquid level signal forwarder at the top of aqua storage tank, this liquid level signal conveyor bottom is provided with the detecting pipe that stretches into aqua storage tank inside, in the detecting body, be interval with several magnetic reed switchs, manage movably magnetic ball float of peripheral hardware in detecting in addition, each magnetic reed switch is connected with liquid level control display by the liquid level signal forwarder, and this liquid level control display is provided with the liquid level display part that can show liquid level that magnetic reed switch is detected and the liquid level of setting control water level set control part.
2. display type as claimed in claim 1 can be set the fluid level control device of liquid level, it is characterized in that the magnetic reed switch below of extreme lower position is provided with the spacing ring that is incorporated into outside the detecting pipe.
3. display type as claimed in claim 2 can be set the fluid level control device of liquid level, it is characterized in that the magnetic reed switch top of extreme higher position is provided with the spacing ring that is incorporated into outside the detecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000166 CN2777612Y (en) | 2005-01-10 | 2005-01-10 | Display type liquid level controller capable of setting liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520000166 CN2777612Y (en) | 2005-01-10 | 2005-01-10 | Display type liquid level controller capable of setting liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777612Y true CN2777612Y (en) | 2006-05-03 |
Family
ID=36744994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520000166 Expired - Fee Related CN2777612Y (en) | 2005-01-10 | 2005-01-10 | Display type liquid level controller capable of setting liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777612Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440526A (en) * | 2017-08-07 | 2017-12-08 | 四川红山红科技有限公司 | A kind of potable water tank heating control system and method |
| CN107687631A (en) * | 2017-08-07 | 2018-02-13 | 四川红山红科技有限公司 | A kind of Water Level Regulating System and method |
| CN112729475A (en) * | 2020-12-26 | 2021-04-30 | 钟星建设集团有限公司 | Fire water tank water level monitoring alarm device |
-
2005
- 2005-01-10 CN CN 200520000166 patent/CN2777612Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440526A (en) * | 2017-08-07 | 2017-12-08 | 四川红山红科技有限公司 | A kind of potable water tank heating control system and method |
| CN107687631A (en) * | 2017-08-07 | 2018-02-13 | 四川红山红科技有限公司 | A kind of Water Level Regulating System and method |
| CN112729475A (en) * | 2020-12-26 | 2021-04-30 | 钟星建设集团有限公司 | Fire water tank water level monitoring alarm device |
| CN112729475B (en) * | 2020-12-26 | 2024-03-15 | 钟星建设集团有限公司 | Fire-fighting water tank water level monitoring alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |