CN203349901U - Novel slurry liquid level sensing device - Google Patents
Novel slurry liquid level sensing device Download PDFInfo
- Publication number
- CN203349901U CN203349901U CN 201320392910 CN201320392910U CN203349901U CN 203349901 U CN203349901 U CN 203349901U CN 201320392910 CN201320392910 CN 201320392910 CN 201320392910 U CN201320392910 U CN 201320392910U CN 203349901 U CN203349901 U CN 203349901U
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- China
- Prior art keywords
- liquid level
- travel switch
- slurry
- sensing device
- level position
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- 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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- 239000007788 liquid Substances 0.000 title claims abstract description 65
- 239000002002 slurry Substances 0.000 title claims abstract description 35
- 230000006698 induction Effects 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a novel slurry liquid level sensing device, relating to the technical field of devices for measuring a liquid level. The novel slurry liquid level sensing device comprises a floater, a liquid level position delivery rod and a travel switch, wherein the travel switch is located at a support outer shell of the travel switch; the floater is fixed at one end of the liquid level position delivery rod while the other end of the liquid level position delivery rod stretches into the support outer shell of the travel switch and is in contact with an operating head of the travel switch under the action of liquid buoyancy; the liquid level position delivery rod and the support outer shell of the travel switch are in clearance fit. The liquid level sensing device can sense change of the liquid level, and can acquire the liquid level information exactly and transmit the information to a controller when the liquid level reaches to an appointed position, so that automatic stop for the replacement of the slurry is realized, and an overflow phenomenon of the slurry caused by inexact liquid level information is avoided.
Description
Technical field
The utility model relates to the device technique field of measuring liquid level, relates in particular to a kind of novel slurry liquid level induction system.
Background technology
In order to guarantee cut quality, every cutting one cutter of scroll saw need to upgrade slurry one time, upgrades the 480L left and right at every turn.The method of controlling at present the slurry renewal amount is: a liquid level information is set in cutting process, by liquid level gauge, responds to liquid level information, liquid level stops upgrading after arriving and specifying liquid level.But liquid level gauge is inserted in slurry cylinder, the time has been grown because mortar is attached on liquid level gauge, will cause liquid level gauge to be responded to inaccurate, often occurs arriving specifying liquid level replacing slurry not stop, and causes the excessive phenomenon of slurry.So more need to change manual renewal into during new slurry now, and two people operate simultaneously, see the slurry liquid level for one, a some button, cause the shortcomings such as inefficiency, human factor impact are large, waste slurry.
By using travel switch, manufacture a kind of liquid level induction installation in the application, avoided above-mentioned shortcoming.Travel switch, be a kind of of position switch, utilizes the collision of manufacturing machine moving component to make its contact action realize connecting or the disjunction control circuit, reaches certain control purpose.Usually, this class switch is used to position or the stroke of limit mechanical motion, make movable machinery by certain position or stroke automatically stop, counter motion, variable motion or back and forth movement etc. automatically.
In electric control system, the effect of position switch is the detection that realizes sequential control, positioning control and location status.For controlling stroke and the position limitation protection of plant equipment.Structure: formed by operating head, contact system and shell.In actual production, travel switch is arranged on to prearranged position, during module impact stroke switch on being loaded on the manufacturing machine moving component, the action of the contact of travel switch, realize the switching of circuit.Therefore, travel switch is a kind of travel position according to moving component and the electrical equipment of commutation circuit, and its action principle and button are similar.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of novel slurry liquid level induction system, described liquid level induction system can induction level variation, when liquid level arrives assigned address, liquid level information is gathered and sends to controller accurately, realize automatically stopping changing slurry, avoided because of the inaccurate excessive phenomenon of slurry caused of liquid level information.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of novel slurry liquid level induction system, it is characterized in that comprising that float, liquid level position transmit bar and travel switch, described travel switch is positioned on the travel switch supporting outer, described float is fixed on the end that liquid level position transmits bar, the other end that described liquid level position transmits bar stretches in described travel switch supporting outer and can contact with the operating head of travel switch under the effect of liquid buoyancy, and described liquid level position transmits clearance fit between bar and travel switch supporting outer.
The end away from float that described liquid level position transmits bar is provided with barrier plate.
The stainless steel ball that described float is hollow.
The beneficial effect that adopts technique scheme to produce is: described device is made a supporting outer with organic glass, and a travel switch is installed on supporting outer, original liquid level gauge is changed into to float, when new slurry more, float is risen with the slurry liquid level by buoyancy, when rising to specified altitude assignment, touching forms the operating head of switch, corresponding closed electromagnetic valve in control system, and slurry upgrades automatically and finishes.The utility model has changed the induction mode of liquid level information, has reached accurate control slurry renewal amount and has saved manpower, and the purpose of raising the efficiency, avoided because of the inaccurate excessive slurry wasting phenomenon that causes of slurry caused of liquid level information.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Wherein: 1, float 2, liquid level position transmit bar 3, travel switch 4, travel switch supporting outer 5, barrier plate 6, operating head.
Embodiment
As shown in Figure 1-2, a kind of novel slurry liquid level induction system, comprise that float 1, liquid level position transmit bar 2 and travel switch 3.Described travel switch 3 is positioned on travel switch supporting outer 4, described float 1 is fixed on the end that liquid level position transmits bar 2, the other end that described liquid level position transmits bar 2 stretches in described travel switch supporting outer 4 and can contact with the operating head 6 of travel switch 3 under the effect of liquid buoyancy, and described liquid level position transmits clearance fit between bar 2 and travel switch supporting outer 4.In order to prevent that the travel switch support bar is from skidding off in shell and, in order better to contact with the operating head of travel switch, the end away from float that described liquid level position transmits bar 2 is provided with barrier plate 5.Described float 1 is preferably selected the stainless steel ball of hollow, and stainless hardness and anti-corrosion capability are better, has increased the serviceable life of described device.
Described device is made a supporting outer with organic glass, and a travel switch is installed on supporting outer, original liquid level gauge is changed into to float, when new slurry more, float is risen with the slurry liquid level by buoyancy, when rising to specified altitude assignment, touching forms the operating head of switch, corresponding closed electromagnetic valve in control system, and slurry upgrades automatically and finishes.The utility model has changed the induction mode of liquid level information, has reached accurate control slurry renewal amount and has saved manpower, and the purpose of raising the efficiency, avoided because of the inaccurate excessive slurry wasting phenomenon that causes of slurry caused of liquid level information.
Applied specific case herein principle of the present utility model and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (3)
1. a novel slurry liquid level induction system, it is characterized in that comprising float (1), liquid level position transmits bar (2) and travel switch (3), described travel switch (3) is positioned on travel switch supporting outer (4), described float (1) is fixed on the end that liquid level position transmits bar (2), the other end that described liquid level position transmits bar (2) stretches in described travel switch supporting outer (4) and can contact with the operating head (6) of travel switch (3) under the effect of liquid buoyancy, described liquid level position transmits clearance fit between bar (2) and travel switch supporting outer (4).
2. a kind of novel slurry liquid level induction system according to claim 1, is characterized in that the end away from float of described liquid level position transmission bar (2) is provided with barrier plate (5).
3. a kind of novel slurry liquid level induction system according to claim 1, is characterized in that described float (1) is for the stainless steel ball of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392910 CN203349901U (en) | 2013-07-03 | 2013-07-03 | Novel slurry liquid level sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392910 CN203349901U (en) | 2013-07-03 | 2013-07-03 | Novel slurry liquid level sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349901U true CN203349901U (en) | 2013-12-18 |
Family
ID=49749787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320392910 Expired - Fee Related CN203349901U (en) | 2013-07-03 | 2013-07-03 | Novel slurry liquid level sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-07-03 CN CN 201320392910 patent/CN203349901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 21, 2023, the expiration and termination of 39 volumes and 2902 issues of patents Number: 29-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |