CN202887005U - Liquid level control device - Google Patents
Liquid level control device Download PDFInfo
- Publication number
- CN202887005U CN202887005U CN 201220593648 CN201220593648U CN202887005U CN 202887005 U CN202887005 U CN 202887005U CN 201220593648 CN201220593648 CN 201220593648 CN 201220593648 U CN201220593648 U CN 201220593648U CN 202887005 U CN202887005 U CN 202887005U
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- Prior art keywords
- level control
- liquid level
- control switch
- tube
- ball float
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a liquid level control device which comprises a liquid level control pipe, a limit device and a floating ball, wherein the liquid level control pipe is a stainless steel hollow pipe with two closed ends, the floating ball is a stainless steel hollow ball body, the floating ball is provided with a through hole along the diameter of the ball, the floating ball is sleeved on the liquid level control pipe through the through hole and freely slides along the axial direction of the liquid level control pipe, the limit device is arranged in the liquid level control pipe and comprises a high-liquid level control switch and a low-liquid level control switch, the position of the high-liquid level control switch is higher than that of the low-liquid level control switch, and signal output ends of the high-liquid level control switch and the low-liquid level control switch respectively extend up out of the liquid level control pipe through leads. The position of the floating ball is induced by using the high-liquid level control switch and the low-liquid level control switch, and an electric signal is transmitted to an external control device and is used for controlling feeding. The liquid level control device has a simple structure, is suitable for the production of milk products, and can be used for carrying out automatic feeding and controlling the feeding quantity under the condition that the production is not stopped, so that the production efficiency is increased and the cost is saved.
Description
Technical field
The utility model relates to a kind of fluid level control device, relates in particular to a kind of fluid level control device that can change according to height of liquid level realization robotization control.
Background technology
In the colostrum process of manufacture, need to raw material from collection cylinder, be pumped into the feeding quantity of storing cylinder, storing raw material in the cylinder and need to control, but storing cylinder should not open often, after the start of colostrum production line, can not arbitrarily stop, for fear of these problems, develop a kind of can be extremely urgent at the fluid level control device that does not stop to carry out in the production run auto feed and control inlet amount.
The utility model content
It is a kind of in colostrum is produced that the purpose of this utility model is to provide, can be at the fluid level control device that does not stop to carry out in the production run auto feed and control inlet amount.
Concrete technical scheme of the present utility model is as follows:
A kind of fluid level control device comprises liquid level control tube, stop means and ball float; The liquid level control tube is the stainless steel hollow tubular of closed at both ends; Ball float is the stainless steel hollow sphere, and ball float has through hole along the diameter of ball, and ball float is enclosed within on the liquid level control tube by this through hole, and axially being free to slide along the liquid level control tube; Described stop means is located in the liquid level control tube, and stop means comprises high liquid level control switch and low liquid level control switch, and the position of high liquid level control switch is higher than the position of low liquid level control switch; The signal output part of high liquid level control switch and low liquid level control switch stretches out respectively the top of liquid level control tube by wire.Utilize the position of high liquid level control switch and low liquid level control switch induction ball float, spread out of electric signal to the external control device, be used for controlling charging.
Described ball float is the magnetic ball float; Described high liquid level control switch and low liquid level control switch are tongue tube; Two one of tongue tubes are that often open the contact, and another is that the contact is normally closed.
Described high liquid level control switch is located at the middle part in the liquid level control tube, and low liquid level control switch is located at the bottom in the liquid level control tube.
The outer bottom of described liquid level control tube is connected with positive stop, prevents that ball float from down coming off.
The outer top of described liquid level control tube is connected with the web member that is connected with liquid container.The described web member that is connected with liquid container is rubber plug, and rubber plug is to fill on liquid container, plays a part immobile liquid level control pipe and sealing liquid container.
The upper end of tongue tube is with normally opened contact in the utility model liquid level control tube, and the lower end is with normally closed contact, and the vertical range in the liquid level control tube between normally opened contact and the normally closed contact is the distance between high liquid level (HLL) and the minimum level in the default liquid container; Be upper extreme point hereinafter referred to as normally opened contact place (high liquid level (HLL)), the normally closed contact place is lower extreme point.
Controller of the present utility model is used for receiving the signal of normally opened contact and normally closed contact and is used for controlling whether fluid injection of priming device.
During use, the liquid level control tube is placed in the liquid container and vertical with liquid level, by being set in the ball float that strong magnetic is arranged on the liquid level control tube, variation work is carried out in the effect by strong magnetic in stainless-steel tube of the normally opened contact in the liquid level control tube on the tongue tube and normally closed contact.When falling lower extreme point with the ball float of strong magnetic, normally closed contact is opened the fluid injection in the liquid container of cut-off signal, and this signal sent to controller, controller control priming device; Rising along with liquid level, ball float leaves lower extreme point, and normally closed contact is closed again when the ball float with strong magnetic leaves lower extreme point, and is when floating to upper extreme point with the ball float of strong magnetic that normally opened contact is closed, at this moment this signal is sent to controller, controller control priming device stops fluid injection;Ball float is along with the liquid in the liquid container constantly fluctuates, and signal constantly transmits, and controller is also constantly worked, and constantly supplies with to guarantee liquid.
The utility model is simple in structure, is applicable in the production of dairy products, can improve production efficiency not stopping to carry out auto feed and control inlet amount in the production run, provides cost savings.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Water joint 1, stainless-steel tube 2, rubber plug 3, normally opened contact position 4, ball float 5, normally closed contact position 6, positive stop 7.
Embodiment
Below in conjunction with accompanying drawing technical scheme is described further.
Referring to Fig. 1, a kind of fluid level control device comprises liquid level control tube, stop means and ball float; The liquid level control tube is the stainless steel hollow tubular of closed at both ends; Ball float is the stainless steel hollow sphere, and ball float has through hole along the diameter of ball, and ball float is enclosed within on the liquid level control tube by this through hole, and axially being free to slide along the liquid level control tube; Described stop means is located in the liquid level control tube, and stop means comprises high liquid level control switch and low liquid level control switch, and the position of high liquid level control switch is higher than the position of low liquid level control switch; The signal output part of high liquid level control switch and low liquid level control switch stretches out respectively the top of liquid level control tube by wire.When ball float was positioned at high liquid level control switch installation place, high liquid level control switch sent semaphore request external control device control priming device and stops fluid injection; When ball float was positioned at low liquid level control switch installation place, low liquid level control switch sent semaphore request external control device peripheral control unit control priming device and begins fluid injection.
Below so that this fluid level control device is used for the colostrum production line as example, fluid level control device is used on the raw cylinder.
The liquid level control tube adopts the stainless-steel tube 2 of φ 10 mm, stainless-steel tube 2 is through sanding and polishing, length is 200mm, thickness of pipe is 0.8mm, the lower end welding of stainless-steel tube is shut, and a water joint 1 is equipped with in the upper end, forms the main body of a sealing, make the stop means in the stainless-steel tube 2 follow dairy milk starting material without any contact, dairy milk starting material is not polluted yet.The rubber plug 3 of a φ 50 is being overlapped on the top of stainless-steel tube 2, and rubber plug 3 is to fill on liquid container, plays a part fixedly stainless-steel tube and sealing liquid container.
Ball float 5 adopts the stainless steel floating ball of 304 materials, stainless steel floating ball is through sanding and polishing, strong magnetic is arranged in the ball float 5, its external diameter is φ 45 mm, it is the through hole of φ 14 mm that there is a diameter centre, ball float 5 was enclosed within on the stainless-steel tube 2 after stainless-steel tube 2 passed through hole, and the bottom of stainless-steel tube 2 is provided with the positive stop 7 that prevents that ball float from down coming off, and this positive stop can be the rubber volume.
The stop means that the utility model uses can adopt tongue tube, tongue tube is located in the stainless-steel tube 2, the upper end of tongue tube is with normally opened contact, the lower end is with normally closed contact, referring to Fig. 1, normally opened contact is positioned at the middle part of stainless-steel tube, and normally closed contact is positioned at the bottom of stainless-steel tube, and the vertical range between normally opened contact and the normally closed contact is the distance between high liquid level (HLL) and the minimum level in the default liquid container.The normally opened contact of tongue tube is connected wire with normally closed contact, and wire is connected with controller by the water joint fairlead is outer, and controller is used for receiving the signal of normally opened contact and normally closed contact and is used for controlling whether fluid injection of priming device.
During use, stainless-steel tube is placed in the raw cylinder and vertical with liquid level, by being set in the ball float that strong magnetic is arranged on the stainless-steel tube, variation work is carried out in the effect by strong magnetic in stainless-steel tube of the normally opened contact in the stainless-steel tube on the tongue tube and normally closed contact.When falling lower extreme point with the ball float of strong magnetic, normally closed contact is opened the fluid injection in the liquid container of cut-off signal, and this signal sent to controller, controller control priming device; Rising along with liquid level, ball float leaves lower extreme point, and normally closed contact is closed again when the ball float with strong magnetic leaves lower extreme point, and is when floating to upper extreme point with the ball float of strong magnetic that normally opened contact is closed, at this moment this signal is sent to controller, controller control priming device stops fluid injection; Ball float is along with the liquid in the liquid container constantly fluctuates, and signal constantly transmits, and controller is also constantly worked, and constantly supplies with to guarantee liquid.
Claims (6)
1. a fluid level control device is characterized in that comprising liquid level control tube, stop means and ball float; The liquid level control tube is the stainless steel hollow tubular of closed at both ends; Ball float is the stainless steel hollow sphere, and ball float has through hole along the diameter of ball, and ball float is enclosed within on the liquid level control tube by this through hole, and axially being free to slide along the liquid level control tube;
Described stop means is located in the liquid level control tube, and stop means comprises high liquid level control switch and low liquid level control switch, and the position of high liquid level control switch is higher than the position of low liquid level control switch;
The signal output part of high liquid level control switch and low liquid level control switch stretches out respectively the top of liquid level control tube by wire.
2. fluid level control device according to claim 1 is characterized in that described ball float is the magnetic ball float; Described high liquid level control switch and low liquid level control switch are tongue tube; Two one of tongue tubes are that often open the contact, and another is that the contact is normally closed.
3. fluid level control device according to claim 1 and 2 is characterized in that described high liquid level control switch is located at the middle part in the liquid level control tube, and low liquid level control switch is located at the bottom in the liquid level control tube.
4. fluid level control device according to claim 3 is characterized in that the outer bottom of described liquid level control tube is connected with positive stop.
5. fluid level control device according to claim 1 is characterized in that the outer top of described liquid level control tube is connected with the web member that is connected with liquid container.
6. fluid level control device according to claim 5 is characterized in that the described web member that is connected with liquid container is rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593648 CN202887005U (en) | 2012-11-12 | 2012-11-12 | Liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593648 CN202887005U (en) | 2012-11-12 | 2012-11-12 | Liquid level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887005U true CN202887005U (en) | 2013-04-17 |
Family
ID=48078412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220593648 Expired - Fee Related CN202887005U (en) | 2012-11-12 | 2012-11-12 | Liquid level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887005U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988058A (en) * | 2015-07-04 | 2015-10-21 | 杨海良 | Gas generating stove allowing observation of internal solution device |
| CN105112835A (en) * | 2015-09-23 | 2015-12-02 | 苏州赛历新材料科技股份有限公司 | Automatic stannum-adding inductive floating ball device |
| CN106774471A (en) * | 2016-12-15 | 2017-05-31 | 南京工业职业技术学院 | A kind of self-locking floating-ball level switch |
| CN107366640A (en) * | 2017-08-29 | 2017-11-21 | 陈元臣 | A kind of vapour-pressure type pumping method and suction pump |
| CN108434494A (en) * | 2018-06-19 | 2018-08-24 | 李国清 | A kind of chlorination equipment with self-closed function |
| CN108434495A (en) * | 2018-06-19 | 2018-08-24 | 李国清 | A kind of chlorination equipment with self-closed and automatic fluid filling function |
| CN109437082A (en) * | 2018-10-31 | 2019-03-08 | 黄石市华顺机电股份有限公司 | It is a kind of determine liquid level autotomy cutout body filling gun |
| CN111013196A (en) * | 2019-11-28 | 2020-04-17 | 中材锂膜有限公司 | Liquid level control device for dichloromethane condensate layering tank |
| CN113321175A (en) * | 2021-06-25 | 2021-08-31 | 江苏润天建材(集团)有限公司 | Anti-overflow device for liquid raw material warehousing |
-
2012
- 2012-11-12 CN CN 201220593648 patent/CN202887005U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988058A (en) * | 2015-07-04 | 2015-10-21 | 杨海良 | Gas generating stove allowing observation of internal solution device |
| CN105112835A (en) * | 2015-09-23 | 2015-12-02 | 苏州赛历新材料科技股份有限公司 | Automatic stannum-adding inductive floating ball device |
| CN106774471A (en) * | 2016-12-15 | 2017-05-31 | 南京工业职业技术学院 | A kind of self-locking floating-ball level switch |
| CN106774471B (en) * | 2016-12-15 | 2019-06-18 | 南京工业职业技术学院 | A kind of self-locking floating-ball level switch |
| CN107366640A (en) * | 2017-08-29 | 2017-11-21 | 陈元臣 | A kind of vapour-pressure type pumping method and suction pump |
| CN108434495B (en) * | 2018-06-19 | 2023-11-24 | 李国清 | Disinfection device with automatic sealing and automatic fluid infusion functions |
| CN108434494A (en) * | 2018-06-19 | 2018-08-24 | 李国清 | A kind of chlorination equipment with self-closed function |
| CN108434495A (en) * | 2018-06-19 | 2018-08-24 | 李国清 | A kind of chlorination equipment with self-closed and automatic fluid filling function |
| CN108434494B (en) * | 2018-06-19 | 2023-11-24 | 李国清 | Disinfection device with automatic sealing function |
| CN109437082A (en) * | 2018-10-31 | 2019-03-08 | 黄石市华顺机电股份有限公司 | It is a kind of determine liquid level autotomy cutout body filling gun |
| CN109437082B (en) * | 2018-10-31 | 2024-04-12 | 黄石市华顺机电股份有限公司 | Fixed liquid level self-cutting fluid filling gun |
| CN111013196A (en) * | 2019-11-28 | 2020-04-17 | 中材锂膜有限公司 | Liquid level control device for dichloromethane condensate layering tank |
| CN113321175A (en) * | 2021-06-25 | 2021-08-31 | 江苏润天建材(集团)有限公司 | Anti-overflow device for liquid raw material warehousing |
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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 |
Granted publication date: 20130417 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |