CN203525688U - Liquid level control device for water washing kettle - Google Patents
Liquid level control device for water washing kettle Download PDFInfo
- Publication number
- CN203525688U CN203525688U CN201320675494.4U CN201320675494U CN203525688U CN 203525688 U CN203525688 U CN 203525688U CN 201320675494 U CN201320675494 U CN 201320675494U CN 203525688 U CN203525688 U CN 203525688U
- Authority
- CN
- China
- Prior art keywords
- valve
- washing kettle
- liquid level
- pneumatic valve
- hand
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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
Links
- 238000005406 washing Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 36
- 239000012530 fluid Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a liquid level control device for a water washing kettle. The liquid level control device comprises a liquid level sensor mounted in the water washing kettle, a pneumatic valve connected with the water washing kettle, a first manual valve and a second manual valve both connected with the pneumatic valve, a hot pure water pipe connected with the first manual valve, and a cold pure water pipe connected with the second manual valve, wherein an electromagnetic valve electrically connected with the liquid level sensor is additionally mounted on the pneumatic valve; the pneumatic valve is in normally open state; the pneumatic valve and the hot pure water pipe are positioned at the two ends of the first manual valve; the pneumatic valve and the cold pure water pipe are positioned at the two ends of the second manual valve; in this way, the accurate height of the needed liquid level of the water washing kettle can be effectively controlled so as to improve the production efficiency.
Description
Technical field
The utility model relates to a kind of water supplement technology, more particularly, relates in particular to a kind of fluid level control device for washing kettle.
background technology
The technique of the water level of production of resins line washing kettle control is at present to use artificial visually examine's water level, by water level in the washing kettle of valve control manually.When water level is too low, open slowly moisturizing of manually-operated gate, when water level is too high, from still bottom valve, discharged high water level, more restive, particularly in still, have while needing in material situation to supplement pure water, operative employee opens moisturizing valve, is busy in again other work or forgets and turn off water compensating valve, in still, water level is too high, water and material flow out from washing kettle man-hole opening, cost of idleness, impact batch output.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of accurate control liquid level and the high fluid level control device for washing kettle of production efficiency are provided.
The technical solution of the utility model is achieved in that a kind of fluid level control device for washing kettle, it comprises the cold DI that is arranged on the liquid level sensor of washing kettle inside, the operated pneumatic valve being connected with washing kettle, the first-hand movable valve being all connected with operated pneumatic valve and second-hand's movable valve, the hot DI that is connected first-hand movable valve and connection second-hand movable valve, the magnetic valve being electrical connected with liquid level sensor is also installed on described operated pneumatic valve, and described operated pneumatic valve is normal open mode; Described operated pneumatic valve and hot DI are positioned at first-hand movable valve two ends, and described operated pneumatic valve and cold DI are positioned at second-hand's movable valve two ends.
Described fluid level control device also comprises the 3rd manually-operated gate being connected with washing kettle, and washing kettle connects one end of the 3rd manually-operated gate; The other end of the 3rd manually-operated gate is connected between cold DI and second-hand's movable valve, and the 3rd manually-operated gate is normal closed condition.
The utility model is by being arranged on the cold DI of the liquid level sensor of washing kettle inside, the operated pneumatic valve being connected with washing kettle, the first-hand movable valve being all connected with operated pneumatic valve and second-hand's movable valve, the hot DI that is connected first-hand movable valve and connection second-hand movable valve, the magnetic valve being electrical connected with liquid level sensor is also installed on described operated pneumatic valve, and described operated pneumatic valve is normal open mode; Described operated pneumatic valve and hot DI are positioned at first-hand movable valve two ends, and described operated pneumatic valve and cold DI are positioned at second-hand's movable valve two ends, can effectively control so the accurate height of the required liquid level of washing kettle, and then enhance productivity.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model fluid level control device.
In figure: washing kettle 1, liquid level sensor 2, operated pneumatic valve 3, first-hand movable valve 4, second-hand's movable valve 5, hot DI 6, cold DI 7, the 3rd manually-operated gate 8, magnetic valve 9.
The specific embodiment
Consult shown in Fig. 1, a kind of fluid level control device for washing kettle 1 of the utility model, it comprises the hot DI 6 that is arranged on the liquid level sensor 2 of washing kettle 1 inside, the operated pneumatic valve 3 being connected with washing kettle 1, the first-hand movable valve 4 being all connected with operated pneumatic valve 3 and second-hand's movable valve 5, is connected first-hand movable valve 4, the cold DI 7 of connection second-hand movable valve 5 and the 3rd manually-operated gate 8 being connected with washing kettle 1.
The magnetic valve 9 being electrical connected with liquid level sensor 2 is also installed on described operated pneumatic valve 3.Described operated pneumatic valve 3 is normal open mode.Described operated pneumatic valve 3 and hot DI 6 are positioned at first-hand movable valve 4 two ends; Described operated pneumatic valve 3 and cold DI 7 are positioned at second-hand's movable valve 5 two ends.
Described washing kettle 1 connects one end of the 3rd manually-operated gate 8.The other end of the 3rd manually-operated gate 8 is connected between cold DI 7 and second-hand's movable valve 5.The 3rd manually-operated gate is normal closed condition.
The using method of fluid level control device of the present utility model is as follows: under normal circumstances, washing kettle 1 will be used cold pure water, operative employee closes first-hand movable valve 4, opens second-hand's movable valve 5, and the cold pure water of cold DI 7 just enters in washing kettle 1 through operated pneumatic valve 3 by second-hand's movable valve 5; When water level arrives required liquid level, liquid level sensor 2 senses that water level signal converts current signal to, then control and be contained in the magnetic valve 9 on operated pneumatic valve 3, by magnetic valve 9 and compressed air, control this operated pneumatic valve 3 and close cold pure water, be unlikely the too high water that makes of water level and flow out from the entrance of washing kettle 1 top.When washing kettle 1 will be with hot pure water, operative employee closes second-hand's movable valve 5, open first-hand movable valve 4, hot pure water enters washing kettle 1 by first-hand movable valve 4 through operated pneumatic valve 3, when water level arrives required liquid level, liquid level sensor 2 senses that water level signal converts current signal to, controls the magnetic valve 9 that is contained in operated pneumatic valve 3, by magnetic valve 9 and compressed air, control this operated pneumatic valve 3 and close hot pure water, be unlikely the too high water that makes of water level and flow out from washing kettle top entrance.The 3rd manually-operated gate 8 is backup units, once operated pneumatic valve 3 go wrong, just can be by regulating the 3rd manually-operated gate 8 to provide cold pure water or hot pure water to washing kettle 1 inside.
The utility model fluid level control device is simple in structure, easy to operate; Can effectively control the accurate height of the required liquid level of washing kettle, and then enhance productivity; Also can prevent product material waste, and then reduce production costs.
Claims (2)
1. the fluid level control device for washing kettle, it is characterized in that: comprise the cold DI that is arranged on the liquid level sensor of washing kettle inside, the operated pneumatic valve being connected with washing kettle, the first-hand movable valve being all connected with operated pneumatic valve and second-hand's movable valve, the hot DI that is connected first-hand movable valve and connection second-hand movable valve, the magnetic valve being electrical connected with liquid level sensor is also installed on described operated pneumatic valve, and described operated pneumatic valve is normal open mode; Described operated pneumatic valve and hot DI are positioned at first-hand movable valve two ends, and described operated pneumatic valve and cold DI are positioned at second-hand's movable valve two ends.
2. the fluid level control device for washing kettle as claimed in claim 1, is characterized in that: described fluid level control device also comprises the 3rd manually-operated gate being connected with washing kettle, and washing kettle connects one end of the 3rd manually-operated gate; The other end of the 3rd manually-operated gate is connected between cold DI and second-hand's movable valve, and the 3rd manually-operated gate is normal closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675494.4U CN203525688U (en) | 2013-10-30 | 2013-10-30 | Liquid level control device for water washing kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675494.4U CN203525688U (en) | 2013-10-30 | 2013-10-30 | Liquid level control device for water washing kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525688U true CN203525688U (en) | 2014-04-09 |
Family
ID=50411950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320675494.4U Expired - Fee Related CN203525688U (en) | 2013-10-30 | 2013-10-30 | Liquid level control device for water washing kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731207A (en) * | 2017-01-03 | 2017-05-31 | 石家庄旭新光电科技有限公司 | Waste water recycling system and its implementation in liquid crystal glass base production |
| CN107812746A (en) * | 2016-09-12 | 2018-03-20 | 鹏鼎控股(深圳)股份有限公司 | Automatic water-replenishing device |
-
2013
- 2013-10-30 CN CN201320675494.4U patent/CN203525688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812746A (en) * | 2016-09-12 | 2018-03-20 | 鹏鼎控股(深圳)股份有限公司 | Automatic water-replenishing device |
| CN106731207A (en) * | 2017-01-03 | 2017-05-31 | 石家庄旭新光电科技有限公司 | Waste water recycling system and its implementation in liquid crystal glass base production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20211030 |