CN205139726U - Can set for automatic liquid supplementation device of liquid level - Google Patents
Can set for automatic liquid supplementation device of liquid level Download PDFInfo
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- CN205139726U CN205139726U CN201520726087.0U CN201520726087U CN205139726U CN 205139726 U CN205139726 U CN 205139726U CN 201520726087 U CN201520726087 U CN 201520726087U CN 205139726 U CN205139726 U CN 205139726U
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- solenoid valve
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Abstract
The utility model provides a can set for automatic liquid supplementation device of liquid level includes into liquid supplying port, solenoid valve, automatically controlled unit, hose, liquid level settlement unit, characterized by: the solenoid valve is installed between inlet and liquid supplying port, and through wire and automatically controlled unit connection, the magnetism that automatically controlled unit connection power source and liquid level measurement set for the chamber the inside floats the switch, is having under the prerequisite of power, and magnetism floats the switch and provides the liquid level signal, and automatically controlled unit is opened and is closed according to liquid level signal control solenoid valve. Fluid passage hose in the container gets into the liquid level and sets for the unit, and the liquid level is set for the unit and is included that the liquid level sets for pointer, liquid level scale, liquid level measurement and set for chamber and support, and liquid level measurement sets for the chamber and reciprocates on the support and sets for the liquid level, when the liquid level be less than when setting for the position, the solenoid valve is opened, when the liquid level reach when setting for the liquid level, the solenoid valve is closed to accomplish automatic fluid infusion.
Description
Technical field
The utility model is a kind of automatic liquid supply device, belongs to Level Control Technology field.
Background technology
In real work and life, often run into liquid make-up in container and, to the situation of certain liquid level, particularly in some important events, as interpolation or adding liquid liquid level major accident can not occur at that time not in time, cause immeasurable loss.Way is in the past or uses artificial Non-follow control, or uses ball-cock assembly to control, and more has and uses liquid level sensor to measure liquid level, allow intelligent instrument realize automatic liquid level control according to height of liquid level by-pass valve control.Artificial Non-follow control is used to tax one's mind and strength, do not open after easily there is valve body corrosion when using ball-cock assembly to control or close mechanical fault incessantly, bring potential safety hazard, and use liquid level sensor to measure the method for liquid level and intelligent instrument control valve, with high costs, when measuring the temperature of a liquid too high, liquid level sensor is very easy to damage, and is not also suitable for the control of low liquid level.The utility model breaks away from Non-follow control, solves ball-cock assembly drawback, and cost is low, it is large to control liquid level scope, and result of use is good.
Summary of the invention
Goal of the invention of the present utility model:
A kind of automatic liquid supply device setting liquid level is provided, effectively reduces use cost, and range of control is wide, without the need to controlling manually, increases work efficiency.
The technical solution of the utility model is:
Provide a kind of automatic liquid supply device setting liquid level, comprise liquid mouth of nourishing, solenoid valve, ECU (Electrical Control Unit), flexible pipe, level set unit, wherein solenoid valve is installed at inlet place, be connected with ECU (Electrical Control Unit) by wire, ECU (Electrical Control Unit) connects the magnetic floation switch inside power interface and level gauging setting chamber, under the prerequisite having power supply, magnetic floation switch provides signal according to liquid level, ECU (Electrical Control Unit) opens and closes according to signal Controlling solenoid valve, liquid in container enters level set unit by flexible pipe, level set unit comprises level set pointer, Liquid level scale, level gauging setting chamber and support, level gauging setting chamber is rack-mount and can move up and down, level set pointer is fixed on outside level gauging setting chamber, level set pointer is servo-actuated simultaneously in mobile level gauging setting chamber, liquid level is set in conjunction with shown in Liquid level scale, during setting liquid level, measurement setting chamber on traversing carriage is to the appropriate location of scale.When liquid in liquid storage container is lower than the liquid level line set, in level gauging setting chamber, magnetic floation switch closes, ECU (Electrical Control Unit) opens solenoid valve after receiving closure signal, liquid enters from inlet and supplements in liquid storage container through solenoid valve and fluid infusion mouth, when liquid makes ball float reach setting liquid level in pipeline to level gauging setting chamber, magnetic floation switch disconnects, and closed electromagnetic valve, fluid infusion terminates.
The beneficial effects of the utility model are:
By the use of this device, avoid add manually loaded down with trivial details, avoid the situation using liquid level sensor often to damage in high-temp liquid, the problem that when avoiding low liquid level, liquid level sensor is malfunctioning, can cost-effective realization to the control of liquid level, the particularly control of high-temp liquid liquid level.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure, 1 is solenoid valve; 2 is inlet; 3 is ECU (Electrical Control Unit); 4 is power interface; 5 and 10 is coupling arrangement; 6 is vent port; 7 is magnetic floation switch; 8 is level set pointer; 9 is level gauging setting chamber; 11 is Liquid level scale; 12 for measuring setting chamber inlet; 13 is support; 14 is flexible pipe; 15 is liquid storage container lower liquid outlet; 16 is liquid storage container; 17 is fluid infusion mouth.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, provide a kind of automatic liquid supply device setting liquid level, comprise solenoid valve 1, level gauging setting chamber 9, flexible pipe 14, ECU (Electrical Control Unit) 3, ECU (Electrical Control Unit) 3 there are power interface 4 and wire are connected magnetic floation switch 7 and solenoid valve 1 respectively, level gauging setting chamber 9 is connected on support 13 by coupling arrangement 5 and 10, measure setting chamber 9 by moving vertically on support 13, the relevant position allowing level set pointer 8 point to Liquid level scale 11 completes level set.Level gauging setting inside, chamber 9 is provided with magnetic floation switch 7, when the liquid in liquid storage container 16 is lower than setting liquid level, in magnetic floation switch 7, switch closes, opens solenoid valve 1 when ECU (Electrical Control Unit) 3 receives signal, liquid enters fluid infusion mouth 17 through inlet 2 through piping and solenoid valve 1, liquid storage container 16 is entered from fluid infusion mouth 17, liquid is through the liquid storage container lower liquid outlet 15 of liquid storage container 16 bottom, measurement setting chamber 9 is entered through flexible pipe 14 and the measurement setting chamber inlet 12 being arranged on level gauging setting bottom, chamber 9, when in liquid storage container 16, liquid is high temperature, liquid is lowered the temperature by flexible pipe 14, enter when measuring setting chamber 9 and become middle temperature or Normal Atmospheric Temperature Liquid, magnetic floation switch 7 can not be caused to damage, balance the liquid level in 9 in liquid storage container 16 and level gauging setting chamber simultaneously, air in level gauging setting chamber 9 is discharged by being arranged on the vent port 6 measuring setting top, chamber 9, when liquid level reaches the liquid level of pointer 8 setting, magnetic floation switch 7 switch disconnects, shut electromagnetic valve 1 when ECU (Electrical Control Unit) 3 receives the cut-off signal of magnetic floation switch 7, complete fluid infusion.When liquid level is reduced to below setting liquid level, automatically repeat above fluid infusion process.
Claims (4)
1. provide a kind of automatic liquid supply device setting liquid level, comprise liquid mouth of nourishing, solenoid valve, ECU (Electrical Control Unit), flexible pipe, level set unit, it is characterized in that: solenoid valve is installed at inlet place, be connected with ECU (Electrical Control Unit) by wire, ECU (Electrical Control Unit) connects the magnetic floation switch inside power interface and level gauging setting chamber, under the prerequisite having power supply, magnetic floation switch provides signal according to liquid level, ECU (Electrical Control Unit) opens and closes according to signal Controlling solenoid valve, liquid in container enters level set unit by flexible pipe, level set unit comprises level set pointer, Liquid level scale, level gauging setting chamber and support, level gauging setting chamber is rack-mount and can move up and down, level set pointer is fixed on outside level gauging setting chamber, level set pointer is servo-actuated simultaneously in mobile level gauging setting chamber, liquid level is set in conjunction with shown in Liquid level scale, when liquid level is lower than set position, solenoid valve is opened, when liquid level reaches set position, closed electromagnetic valve, to complete automatic liquid supply.
2. the automatic liquid supply device setting liquid level according to claim 1, is characterized in that: level gauging setting inside, chamber is provided with magnetic floation switch, and level gauging setting bottom, chamber is provided with inlet, and top is provided with vent port.
3. the automatic liquid supply device setting liquid level according to claim 1, it is characterized in that: the inlet in level gauging setting chamber is provided with flexible pipe and is connected with liquid storage container, the effect of flexible pipe is lowered the temperature to high-temp liquid when in liquid storage container, fluid temperature is too high, balances the liquid level in liquid storage container and level gauging setting chamber simultaneously.
4. the automatic liquid supply device setting liquid level according to claim 1, it is characterized in that: ECU (Electrical Control Unit) opens solenoid valve after receiving magnetic floation switch closure signal, liquid enters from inlet, supplement in liquid storage container through solenoid valve and fluid infusion mouth, when reaching setting liquid level, magnetic floation switch disconnects, and ECU (Electrical Control Unit) is shut electromagnetic valve after receiving cut-off signal, and fluid infusion terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726087.0U CN205139726U (en) | 2015-09-20 | 2015-09-20 | Can set for automatic liquid supplementation device of liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726087.0U CN205139726U (en) | 2015-09-20 | 2015-09-20 | Can set for automatic liquid supplementation device of liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139726U true CN205139726U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726087.0U Active CN205139726U (en) | 2015-09-20 | 2015-09-20 | Can set for automatic liquid supplementation device of liquid level |
Country Status (1)
| Country | Link |
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| CN (1) | CN205139726U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643985A (en) * | 2017-03-14 | 2017-05-10 | 苏州聚晶科技有限公司 | Quantitative seal fluid supplementing equipment |
| CN107356378A (en) * | 2017-07-31 | 2017-11-17 | 南京佳业检测工程有限公司 | A kind of welding seam detector for continous way large-scale storage tank bottom plate |
| CN108062116A (en) * | 2017-05-03 | 2018-05-22 | 王智荣 | Liquid level senses the alarm prompt formula water filling fluid infusion controller that transfinites |
| CN108760911A (en) * | 2018-05-08 | 2018-11-06 | 杭州谱可检测技术有限公司 | The detection device and method of fenbutatin oxide are remained in vegetable and fruit based on LC-MS |
| CN110666583A (en) * | 2019-11-07 | 2020-01-10 | 浙江金澳兰机床有限公司 | Supply device for cutting fluid of electric lathe and using method thereof |
| CN117740466A (en) * | 2024-02-19 | 2024-03-22 | 国网浙江省电力有限公司宁波供电公司 | Insulating oil liquid taking device with liquid level control function and liquid taking method |
-
2015
- 2015-09-20 CN CN201520726087.0U patent/CN205139726U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643985A (en) * | 2017-03-14 | 2017-05-10 | 苏州聚晶科技有限公司 | Quantitative seal fluid supplementing equipment |
| CN108062116A (en) * | 2017-05-03 | 2018-05-22 | 王智荣 | Liquid level senses the alarm prompt formula water filling fluid infusion controller that transfinites |
| CN107356378A (en) * | 2017-07-31 | 2017-11-17 | 南京佳业检测工程有限公司 | A kind of welding seam detector for continous way large-scale storage tank bottom plate |
| CN108760911A (en) * | 2018-05-08 | 2018-11-06 | 杭州谱可检测技术有限公司 | The detection device and method of fenbutatin oxide are remained in vegetable and fruit based on LC-MS |
| CN110666583A (en) * | 2019-11-07 | 2020-01-10 | 浙江金澳兰机床有限公司 | Supply device for cutting fluid of electric lathe and using method thereof |
| CN110666583B (en) * | 2019-11-07 | 2020-10-23 | 浙江金澳兰机床有限公司 | Supply device for cutting fluid of electric lathe and using method thereof |
| CN117740466A (en) * | 2024-02-19 | 2024-03-22 | 国网浙江省电力有限公司宁波供电公司 | Insulating oil liquid taking device with liquid level control function and liquid taking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |