CN206504776U - Multi-point liquid level detector - Google Patents
Multi-point liquid level detector Download PDFInfo
- Publication number
- CN206504776U CN206504776U CN201720191782.0U CN201720191782U CN206504776U CN 206504776 U CN206504776 U CN 206504776U CN 201720191782 U CN201720191782 U CN 201720191782U CN 206504776 U CN206504776 U CN 206504776U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- liquid level
- steel tube
- out terminal
- leading
- 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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Abstract
The utility model discloses a kind of multi-point liquid level detector, for detecting liquid level in casing, including ring flange, ring flange lower end is connected with stainless steel tube, upper end and is connected with pedestal, pedestal side is connected with dock water-proof connector by Ge Lantou, there is quick inlet interface and quick outlet interface, stainless steel pipe coat is provided with the magnetic ball float for the displacement that can be fluctuated with liquid level along stainless steel tube outer wall, stainless steel tube and is fixed with measurement circuit plate along stainless steel tube length direction on water-proof connector；Measurement circuit plate has the total input-wire end of connection and total leading-out terminal；At least two resistance are in series between total input-wire end and total leading-out terminal, the tongue tube that control electric current is passed through from the resistance is connected between the end of incoming cables of each resistance and leading-out terminal.The utility model is simple in construction, reasonable in design, is coordinated by magnetic ball float and tongue tube, can be accurate to the liquid level of arbitrfary point in centimetre detection scale lengths, and detection accuracy is high, highly versatile.
Description
Technical field
The utility model is related to liquid level Element Technology field, especially a kind of multi-point liquid level detector.
Background technology
In level gauging, there are direct measurement and indirectly measurement two ways.The common approach measured indirectly have floatage-type,
Static pressure type, condenser type and optical fiber type.Detection dress is installed in the general segmentation in detection pipes of existing multi-point liquid level detector
Put, can only liquid level at corresponding segments detection corresponding segment point, detection accuracy is relatively low, poor universality.
Utility model content
The technical problems to be solved in the utility model is：Deficiency in the prior art is overcome there is provided one kind is simple in construction, if
Meter is reasonable, and detection accuracy is high, the multi-point liquid level detector of highly versatile.
The utility model solves the technical scheme that its technical problem used：A kind of multi-point liquid level detector, with
Casing is fixedly mounted, for detecting liquid level in casing, including the ring flange being fixedly connected with casing, the ring flange lower end connection
There are stainless steel tube, upper end to be connected with pedestal,：The pedestal side is connected with dock water-proof connector by Ge Lantou, described
There is quick inlet interface and quick outlet interface, stainless steel pipe coat is provided with can be with liquid level along stainless steel tube on water-proof connector
Outer wall is fluctuated the magnetic ball float of displacement, and measurement circuit plate is fixed with along stainless steel tube length direction in stainless steel tube；It is described
Measurement circuit plate has the total input-wire end of connection and total leading-out terminal, total input-wire end and quick inlet interface connection, always
Leading-out terminal is connected with quick outlet interface；At least two resistance are in series between total input-wire end and total leading-out terminal, each resistance
The tongue tube that control electric current is passed through from the resistance is connected between end of incoming cables and leading-out terminal.
Further, stainless steel tube bottom is fixed with clip.
Further, tongue tube length is not more than 10mm.
The beneficial effects of the utility model are：The multi-point liquid level detector that the utility model is provided, it is simple in construction, if
Meter is reasonable, is coordinated by magnetic ball float and tongue tube, can be accurate to the liquid level of arbitrfary point in centimetre detection scale lengths, visit
Survey precision high, highly versatile.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the circuit diagram of measurement circuit plate.
The first magnetic ball floats 7. of 5. water-proof connector 6. of 1. ring flange, 2. stainless steel tube, 3. pedestal, 4. Ge Lan are surveyed in figure
Try the total tongue tube of 10. clip of leading-out terminal 11. in 8. total input-wire end of wiring board 9.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
A kind of multi-point liquid level detector as depicted in figs. 1 and 2, is fixedly mounted with casing, for detecting in casing
Liquid level, including the ring flange 1 being fixedly connected with casing, the lower end of ring flange 1 are connected with stainless steel tube 2, upper end and are connected with base
Seat 3, the bottom of stainless steel tube 2 is fixed with clip 10.
The side of pedestal 3 is connected with dock water-proof connector 5, the water-proof connector 5 by Ge Lan first 4 to be had
Being arranged with outside quick inlet interface and quick outlet interface, stainless steel tube 2 can fluctuate position with liquid level along the outer wall of stainless steel tube 2
In the magnetic ball float 6 of shifting, stainless steel tube 2 measurement circuit plate 7 is fixed with along the length direction of stainless steel tube 2；The measurement circuit plate 7
Total input-wire end 8 and total leading-out terminal 9 with connection, total input-wire end 8 and quick inlet interface connection, total leading-out terminal 9
It is connected with quick outlet interface；At least two resistance, the inlet wire of each resistance are in series between total input-wire end 8 and total leading-out terminal 9
The tongue tube 11 that control electric current is passed through from the resistance is connected between end and leading-out terminal.Because the length of tongue tube 11 is not more than
10mm.In actually measurement, then accordingly 10mm can be accurate to by measuring accuracy, you can be accurate in centimetre detection scale lengths and appoint
The liquid level of meaning point.
In actual use, the tongue tube 11 and resistance of welding corresponding length are needed first, and are loaded into stainless steel tube 2.
Then anaerobic adhesive and mounting flange 1 are smeared at the screw thread of pedestal 3.Stainless steel tube 2 is threaded into pedestal 3 again, from pedestal 3
The wire of welding tongue tube 11 and resistance is ticked in side opening, and quick inlet interface and quick outlet is respectively welded in wire termination
Interface.Finally screw the wire harness that Ge Lan first 4 fixes quick inlet interface and quick outlet interface composition.
In measurement, first pass through ring flange 1 and the casing of detection device and liquid level to be detected is fixedly mounted.Magnetic ball float 6
Liquid surface can be floated on, the tongue tube 11 parallel with the current location of magnetic ball float 6 inside stainless steel tube 2 is then in magnetic
Under the magneticaction of ball float 6, universal meter then can be used from quick inlet interface and quick in the internal switch of tongue tube 11 closure
Outlet interface is connected and test resistance.In actual use, electricity at the tongue tube 11 that length is 10mm, top 100mm can be used
Hinder for 1K Ω, often decline 10mm resistance and increase 80 Ω, tolerance is 240 Ω, can quickly calculate liquid level in casing.
Above-mentioned embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model
In enclosing.
Claims (3)
1. a kind of multi-point liquid level detector, is fixedly mounted with casing, is fixed for detecting liquid level in casing, including with casing
The ring flange (1) of connection, ring flange (1) lower end is connected with stainless steel tube (2), upper end and is connected with pedestal (3), its feature
It is：Pedestal (3) side is connected with dock water-proof connector (5), the water-proof connector (5) by Ge Lantou (4)
With quick inlet interface and quick outlet interface, being arranged with outside stainless steel tube (2) can be with liquid level along along stainless steel tube (2) outer wall
In the magnetic ball float (6) of lower floating displacement, stainless steel tube (2) measurement circuit plate is fixed with along stainless steel tube (2) length direction
(7)；The measurement circuit plate (7) has total input-wire end (8) and the total leading-out terminal (9) of connection, total input-wire end (8) and quick
Inlet interface connection, total leading-out terminal (9) is connected with quick outlet interface；Gone here and there between total input-wire end (8) and total leading-out terminal (9)
At least two resistance are associated with, the dry spring that control electric current is passed through from the resistance is connected between the end of incoming cables of each resistance and leading-out terminal
Manage (11).
2. multi-point liquid level detector according to claim 1, it is characterized in that：Described stainless steel tube (2) bottom is solid
Surely there is clip (10).
3. multi-point liquid level detector according to claim 1, it is characterized in that：Described tongue tube (11) length is little
In 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191782.0U CN206504776U (en) | 2017-02-28 | 2017-02-28 | Multi-point liquid level detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191782.0U CN206504776U (en) | 2017-02-28 | 2017-02-28 | Multi-point liquid level detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504776U true CN206504776U (en) | 2017-09-19 |
Family
ID=59841871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191782.0U Expired - Fee Related CN206504776U (en) | 2017-02-28 | 2017-02-28 | Multi-point liquid level detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504776U (en) |
-
2017
- 2017-02-28 CN CN201720191782.0U patent/CN206504776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |