CN202853693U - Liquid level detection device - Google Patents
Liquid level detection device Download PDFInfo
- Publication number
- CN202853693U CN202853693U CN201220346042.7U CN201220346042U CN202853693U CN 202853693 U CN202853693 U CN 202853693U CN 201220346042 U CN201220346042 U CN 201220346042U CN 202853693 U CN202853693 U CN 202853693U
- Authority
- CN
- China
- Prior art keywords
- fixed
- limit switch
- liquid level
- optical element
- photoelectric limit
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 28
- 238000002386 leaching Methods 0.000 claims description 22
- 238000012806 monitoring device Methods 0.000 claims description 12
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a liquid level detection device and belongs to the technical field of mine detection. The liquid level detection device comprises a floating ball, a tension spring, a light blocking element, a pull rope, a fixing rod, a device supporting plate and a device protecting barrel. The floating ball is fixed on the lower tail end of the pull rope, the upper end of the pull rope is fixed on the lower end of the tension spring, the upper end of the tension spring is fixed on one end of the fixing rod, the other end of the fixing rod is fixed on the upper side of the device supporting plate, the device supporting plate is installed in the device protection barrel and the light blocking element is arranged on the pull rope. The liquid level detection device enables an operator to obtain each shaft liquid level in a large scale by visualizing the lighting state of a luminescent tube which is arranged on each shaft liquid level detection device in a place where is far away from each shaft and therefore labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of level monitoring device, belongs to detection technique field, mine.
Background technology
In the production by dissolving and leaching process technique of Rare Earth Mine, leaching solution position monitoring in the leaching well cylinder is absolutely necessary, mostly adopt at present the manual method of surveying of operating personnel, efficient is extremely low, labour intensity is larger, especially under the leaching well field condition that has in hundred or thousand pit shaft amount, often can not understand in real time the level condition of each pit shaft, and when causing hanging down liquid level for a long time, leaching efficiency reduces; During long high liquid level, leaching solution immerses that top covers rock-soil layer and the effective consumption that causes leaching solution.
Summary of the invention
The purpose of this utility model provides a kind of level monitoring device, to solve the defectives such as labour intensity is large in the production by dissolving and leaching process technique, leaching efficiency is low.
The utility model is realized by following technical scheme: a kind of level monitoring device comprises ball float 1, tension spring 2, resistance optical element 3, backguy 4, fixed bar 5, device back up pad 12, unit protection cylinder 13, leaching well cylinder 14; Ball float 1 is fixed on backguy 4 lower ends; backguy 4 upper ends are fixed on the lower end of tension spring 2; tension spring 2 upper ends are fixed on fixed bar 5 one ends; fixed bar 5 other ends are fixed on device back up pad 12 upsides; device back up pad 12 is installed in the unit protection cylinder 13; unit protection cylinder 13 is installed in the leaching well cylinder 14, and resistance optical element 3 is placed in the backguy 4.
Described device back up pad 12 verticals are fixed with high-order grooved photoelectric limit switch 6, low level grooved photoelectric limit switch 7, and spacing is predetermined bound water-head between high-order grooved photoelectric limit switch 6 and the low level grooved photoelectric limit switch 7.Cap surface is provided with upper liquid level and indicates luminotron 10, the next liquid level sign luminotron 11 on the described unit protection cylinder 13; upper liquid level indicates luminotron 10 and the next liquid level indicates luminotron 11 respectively at the photoelectric yield pin serial connection of high-order grooved photoelectric limit switch 6 and low level grooved photoelectric limit switch 7, forms the loop with power series again.The lower surface of the upper surface of described high-order grooved photoelectric limit switch 6 and low level grooved photoelectric limit switch 7 is fixed with that the high steric-hindrance amino optical element moves limited block 8 and low steric hindrance optical element moves limited block 9.Described high steric-hindrance amino optical element moves limited block 8 and low steric hindrance optical element and moves on the limited block 9 and be equipped with aperture, and this aperture can be freely vertically passed in backguy 4.Resistance optical element 3 in the described backguy 4 is between high-order grooved photoelectric limit switch 6 and low level grooved photoelectric limit switch 7.
Described upper liquid level indicates luminotron 10, the next liquid level indicates luminotron 11 and can adopt different colours, so that distinguish.
During device work, ball float 1 places on the leaching solution face 15, high-order grooved photoelectric limit switch 6 in the leaching well cylinder 14, the luminotron of low level grooved photoelectric limit switch 7 are in the Chang Liangguang emission state, when leaching solution face 15 liquid levels are positioned at the scope of setting, the light-path of high-order grooved photoelectric limit switch 6, low level grooved photoelectric limit switch 7 is not blocked by resistance optical element 3 therebetween, and the upper liquid level of photoelectric yield side serial connection indicates luminotron 10, the next liquid level indicates luminotron 11 and is illuminating state; When leaching solution face 15 liquid levels were lower than setting range, resistance optical element 3 moved down with ball float 1, and the light path of blocking-up low level grooved photoelectric limit switch 7, the next liquid level indicate luminotron 11 breaths and go out; When leaching solution face 15 liquid levels were higher than setting range, resistance optical element 3 was blocked the light path of high-order grooved photoelectric limit switch 6 with moving on the ball float 1, and upper liquid level indicates luminotron 10 breaths and goes out.
Move limited block by the resistance optical element 3 that is arranged at high-order grooved photoelectric limit switch 6, low level grooved photoelectric limit switch 7 range of control upper and lower sides, prevent from may making equally when liquid level from extremely descending high-order grooved photoelectric limit switch 6, low level grooved photoelectric limit switch 7 light paths without hindrance every and cause erroneous judgement.
The utlity model has following beneficial effect: can make the operating personnel apart from each pit shaft than distant location, by the luminotron luminance on visual each pit shaft level monitoring device, obtain each pit shaft liquid level on a large scale, thereby reduce its labour intensity.
Description of drawings
Fig. 1 is main TV structure synoptic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is general structure synoptic diagram of the present utility model.
Each label is among the figure: 1: ball float, 2: tension spring, 3: resistance optical element, 4: backguy, 5: fixed bar, 6: high-order grooved photoelectric limit switch, 7: low level grooved photoelectric limit switch, 8: the high steric-hindrance amino optical element moves limited block, 9: low steric hindrance optical element moves limited block, 10: upper liquid level indicates luminotron, 11: the next liquid level indicates luminotron, 12: device back up pad, 13: unit protection cylinder, 14: leaching well cylinder, 15: leaching solution face.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3, a kind of level monitoring device comprises ball float 1, tension spring 2, resistance optical element 3, backguy 4, fixed bar 5, device back up pad 12, unit protection cylinder 13, leaching well cylinder 14; Ball float 1 is fixed on backguy 4 lower ends; backguy 4 upper ends are fixed on the lower end of tension spring 2; tension spring 2 upper ends are fixed on fixed bar 5 one ends; fixed bar 5 other ends are fixed on device back up pad 12 upsides; device back up pad 12 is installed in the unit protection cylinder 13; unit protection cylinder 13 is installed in the leaching well cylinder 14, and resistance optical element 3 is placed in the backguy 4.
Device back up pad 12 verticals are fixed with high-order grooved photoelectric limit switch 6, low level grooved photoelectric limit switch 7.Cap surface is provided with upper liquid level and indicates luminotron 10, the next liquid level sign luminotron 11 on the unit protection cylinder 13.The upper surface of high-order grooved photoelectric limit switch 6 and the lower surface of low level grooved photoelectric limit switch 7 are fixed with that the high steric-hindrance amino optical element moves limited block 8 and low steric hindrance optical element moves limited block 9.The high steric-hindrance amino optical element moves limited block 8 and low steric hindrance optical element and moves on the limited block 9 and be equipped with aperture.Resistance optical element 3 in the backguy 4 is between high-order grooved photoelectric limit switch 6 and low level grooved photoelectric limit switch 7.
Claims (6)
1. a level monitoring device is characterized in that: comprise ball float (1), tension spring (2), resistance optical element (3), backguy (4), fixed bar (5), device back up pad (12), unit protection cylinder (13), leaching well cylinder (14); Ball float (1) is fixed on backguy (4) lower end; backguy (4) upper end is fixed on the lower end of tension spring (2); tension spring (2) upper end is fixed on fixed bar (5) one ends; fixed bar (5) other end is fixed on device back up pad (12) upside; device back up pad (12) is installed in the unit protection cylinder (13); unit protection cylinder (13) is installed in the leaching well cylinder (14), and resistance optical element (3) is placed in the backguy (4).
2. level monitoring device according to claim 1, it is characterized in that: described device back up pad (12) vertical is fixed with high-order grooved photoelectric limit switch (6), low level grooved photoelectric limit switch (7).
3. level monitoring device according to claim 1 is characterized in that: the upper cap surface of described unit protection cylinder (13) is provided with that upper liquid level indicates luminotron (10), the next liquid level indicates luminotron (11).
4. level monitoring device according to claim 2 is characterized in that: the lower surface of the upper surface of described high-order grooved photoelectric limit switch (6) and low level grooved photoelectric limit switch (7) is fixed with that the high steric-hindrance amino optical element moves limited block (8) and low steric hindrance optical element moves limited block (9).
5. level monitoring device according to claim 4 is characterized in that: described high steric-hindrance amino optical element moves limited block (8) and low steric hindrance optical element and moves on the limited block (9) and be equipped with aperture.
6. level monitoring device according to claim 1 and 2, it is characterized in that: the resistance optical element (3) in the described backguy (4) is positioned between high-order grooved photoelectric limit switch (6) and the low level grooved photoelectric limit switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220346042.7U CN202853693U (en) | 2012-07-17 | 2012-07-17 | Liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220346042.7U CN202853693U (en) | 2012-07-17 | 2012-07-17 | Liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853693U true CN202853693U (en) | 2013-04-03 |
Family
ID=47984877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220346042.7U Expired - Fee Related CN202853693U (en) | 2012-07-17 | 2012-07-17 | Liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225592A (en) * | 2018-10-29 | 2019-01-18 | 中冶北方（大连）工程技术有限公司 | A kind of underground is crushed drop shaft level-sensing device and fixes and lifting device |
-
2012
- 2012-07-17 CN CN201220346042.7U patent/CN202853693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225592A (en) * | 2018-10-29 | 2019-01-18 | 中冶北方（大连）工程技术有限公司 | A kind of underground is crushed drop shaft level-sensing device and fixes and lifting device |
| CN109225592B (en) * | 2018-10-29 | 2023-10-27 | 中冶北方（大连）工程技术有限公司 | Underground broken drop shaft charge level indicator is fixed and hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104791697A (en) | Intelligent solar LED (light-emitting diode) street lamp device and application method thereof | |
| CN208476355U (en) | A kind of engineering water conservancy water level monitoring device | |
| CN201926486U (en) | Cooling water pond water level alarm device | |
| CN202853693U (en) | Liquid level detection device | |
| CN202731892U (en) | Shaft liquid level monitoring device | |
| CN108867368A (en) | A kind of bridge machinery maintenance device | |
| CN202657906U (en) | Lifting platform | |
| CN206191458U (en) | Intelligence lamp pole | |
| CN103552949A (en) | Cast tube lifting device | |
| CN203691531U (en) | Vehicle bottom video detector | |
| CN203083938U (en) | Pill selection lamp inspection bench for soft capsule workshop | |
| CN205138496U (en) | Building templates straightness detection device that hangs down | |
| CN104832868A (en) | Rapid-radiating LED street lamp device powered through solar panel and using method of rapid-radiating LED street lamp device powered through solar panel | |
| CN204097778U (en) | Cloth examination device | |
| CN214787342U (en) | Fishing device for well logging based on well logging quality data | |
| CN203960497U (en) | The yarn rider with cracked ends segmentation Presentation Function | |
| CN204241391U (en) | A kind of aobvious panel glass pick-up unit | |
| CN204543367U (en) | A kind of across jumping sports equipment | |
| CN201787414U (en) | Lifting long-row lamp | |
| CN204258978U (en) | Geographical environment measures image collection device under water | |
| CN204022167U (en) | A kind of building whim flat bed security finder | |
| CN218469968U (en) | Real-time water level display device | |
| CN104034394B (en) | Laser water level monitor | |
| CN209102629U (en) | A kind of marking machine defect detecting device | |
| CN213600172U (en) | Reservoir water surface over-warning line monitoring device |
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: 20130403 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |