CN208333616U - A kind of lever floating ball lever meter - Google Patents
A kind of lever floating ball lever meter Download PDFInfo
- Publication number
- CN208333616U CN208333616U CN201820920503.4U CN201820920503U CN208333616U CN 208333616 U CN208333616 U CN 208333616U CN 201820920503 U CN201820920503 U CN 201820920503U CN 208333616 U CN208333616 U CN 208333616U
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- lever
- liquid
- connection
- signaling switch
- mounting rack
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Abstract
The utility model discloses a kind of lever floating ball lever meters, belong to Technology of Level Detection field, including mounting rack, connection lever, liquid-level floater and signaling switch；Connection lever is articulated on mounting rack by shaft, and shaft is the fulcrum for connecting lever, and connection lever can rotate in perpendicular around the shaft；Signaling switch is fixed on mounting rack, and when being rotatablely connected lever, connection lever interference can be formed with signaling switch and trigger signal switchs work；The lower end of connection lever is connect with liquid-level floater.The liquidometer of the utility model, it can be by sensing element and being environmentally isolated out in liquid reserve tank, liquidometer is applicable to different type liquid medium, can the long-term stable operation in the food and drink waste liquid of high water vapor content, high solid impurity content and high animal fat content, be particularly suitable for thick liquid, high impurity content liquid liquid level judgement.
Description
Technical field
The utility model relates to a kind of lever floating ball lever meters, belong to Technology of Level Detection field.
Background technique
Kitchen grease refers to the recyclable waste grease being present in kitchen garbage.Kitchen grease can be used as production biology
The raw material of the chemical products such as diesel oil, soap, dish washing liquid, cosmetics.It rationally recycles kitchen grease and resource utilization is carried out to it
The economic well-being of workers and staff of kitchen garbage not only can be improved, the random row of kitchen grease can also be avoided to leave about, reduce the burden of urban pipe network；
The normative recycling of kitchen grease also helps the control of kitchen grease simultaneously, reduces the generation risk of " gutter oil ".
The recycling of existing kitchen grease is mainly accomplished by the following way: being first separated by solid-liquid separation, obtains to kitchen garbage
Food and drink solid slag and food and drink waste liquid；Then water-oil separating is carried out to isolated food and drink waste liquid, obtains kitchen grease and food and drink is useless
Water.The kitchen grease obtained through water-oil separating is temporarily stored into and in fuel reserve tank, is equipped with liquidometer in fuel reserve tank, the oil level in fuel reserve tank
It is monitored by the liquidometer and realizes outside alarm.
Application No. is 201711073037.7 Chinese invention patent application disclose it is a kind of with fault self-checking function
Waste liquid liquid level detection system is carried out for the fluid level condition to the oil condition in fuel reserve tank or food and drink waste liquid in oil-water separation tank
Monitoring.The waste liquid liquid level detection system includes level sensing module and liquidometer, and level sensing module connects and leads to liquidometer
News, liquidometer includes two or more, and each liquidometer detects the intracorporal hydroful state of liquid reserve tank respectively.Specification
[0007] section further discloses liquid level and is calculated as duck-beak type liquid-level floater switch.The waste liquid liquid level detection system of above structure leads to
Being equipped with for multiple liquidometers and level sensing logic is crossed, food and drink waste liquid level sensing failure can be reduced to a certain extent.
But duck-beak type liquid-level floater switch still will receive the influence that the solid in food and drink waste liquid suspends with animal fat, and oil occurs
Rouge solidification or liquid-level floater are blocked by solid suspension, cause liquid-level floater that can not rotate, and then liquidometer is caused to detect failure
The phenomenon that occur.
Utility model content
The goal of the invention of the utility model is: switching for duck-beak type liquid-level floater of the existing technology for detecting
Solid slag containing suspension, the food and drink expense of animal fat are easily damaged or block, and lead to the above problem of level sensing failure, provide one
Kind lever floating ball lever meter, for detecting food and drink waste liquid, liquidometer is less likely to be damaged and occurs the lever floating ball lever meter
Detect failure.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of lever floating ball lever meter, including mounting rack, connection lever, liquid-level floater and signaling switch；The connection
Lever is articulated on the mounting rack by shaft, and the shaft is the fulcrum of the connection lever, and the connection lever can be around
The shaft rotates in perpendicular；The signaling switch is fixed on the mounting rack, when rotating the connection lever, institute
It states connection lever and can be formed with the signaling switch and interfere and trigger the signaling switch and be opened or closed；The connection lever
Lower end is connect with the liquid-level floater.Above-mentioned liquidometer, when in the scope of activities that the liquid level in liquid reserve tank rises to liquid-level floater
When, liquid-level floater floats on the liquid level of liquid reserve tank.Liquid level in liquid reserve tank continues to will drive liquid-level floater rising, liquid level when rising
Floating ball rising will drive the connection lever rotation, when liquid-level floater rises to setting height, connect lever and signaling switch
Interference is formed, the open and-shut mode of signaling switch, which changes, (to be become closed state from opening state, or become beating from closed state
Open state), circuit generates corresponding inductive signal where signaling switch, and realizes external hydroful alarm, when in liquid reserve tank
When liquid level reduces, connection lever is rotated with liquid-level floater and is separated with the signaling switch, and signaling switch restores before hydroful
Original state, liquidometer hydroful blackout.Sensing element is all set to signaling switch by the liquidometer of the utility model
Interior, signaling switch is provided separately with liquid-level floater, sensing element and being environmentally isolated out in liquid reserve tank can utmostly be subtracted
Influence of the small waste liquid to be detected to signaling switch, liquidometer are applicable to different type liquid medium, can contain in high water vapor
Long-term stable operation in the food and drink waste liquid of amount, high solid impurity content and high animal fat content.Meanwhile it connecting lever and passing through friendship
Spindle is mounted on mounting rack, the contact point for connecting lever and mounting rack is smaller, signaling switch with and liquid-level floater in vertical side
It is arranged to dislocation, the operation stability of liquidometer is higher.
As a preferred embodiment of the present invention, the signaling switch is mechanical push switch.Above-mentioned signaling switch, liquid
When position floating ball reaches setting position, when connecting the button in the mechanical push switch of lever extruding, trigger signal is closed the switch；Letter
Circuit communication and corresponding hydroful signal is generated where number switch；When liquid-level floater is lower than setting position, connection lever is left
Signaling switch, circuit where mechanical push switch disconnects and hydroful blackout.Signaling switch uses mechanical push switch,
Liquidometer can continually and steadily be run under high temperature environment, and liquidometer is less likely to be damaged.
Preferably, the shaft to the liquid-level floater distance be greater than the shaft to the signaling switch distance.
The liquidometer of above structure can be easier to realize the opening and closing of mechanical push switch, not only may be used using the structure of laborsaving lever
To improve the working sensitivity of liquidometer, moreover it is possible to which the spatial volume for reducing the fulcrum of liquidometer or more facilitates the installation of liquidometer.
Preferably, there is a signaling switch to trigger plane for the upper end of the connection lever, and the connection lever passes through described
The plane that signaling switch triggers triggers the signaling switch work.The signaling switch triggering plane is set on connection lever, even
The contact surface for connecing lever and institute signaling switch is bigger, and liquid level signal transfer reliability is higher.
As a preferred embodiment of the present invention, the connection lever and the mounting rack face contact, the connection lever
It is rotated along the contact surface around the shaft.Connection lever can determine the rotation for connecting lever with mounting rack face contact
To reducing the job failure of liquidometer, improve the accuracy in detection and precision of liquidometer.
As a preferred embodiment of the present invention, limiting slot, one end of the connection lever are provided on the mounting rack
It can rotate across the limiting slot and in the limiting slot；When the liquid-level floater is located at minimum point, the connection lever position
In one end of the limiting slot, and the connection lever and vertical direction have an angle；The liquid-level floater is located at highest point
When, the connection lever is located at the other end of the limiting slot, and the liquid-level floater is lower than the shaft of the connection lever.On
Liquidometer is stated, limiting slot can limit the slewing area of connection lever, the liquid-level floater is cooperated to can be realized the connection thick stick
The directional rotating of bar avoids that stuck phenomenon occurs during connection lever rotation, and can also the company of preventing by limiting slot
It connects and horizontal-shift occurs during lever rotation, can be effectively reduced the use failure rate of liquidometer, liquidometer is more stable, can
It leans on.
As a preferred embodiment of the present invention, the bottom of the mounting rack is provided with fixed mechanism, the fixed mechanism
Installation for the mounting rack is fixed.Above-mentioned liquidometer, the fixed mechanism, which is arranged, in mounting rack bottom can be convenient liquid level
The whole installation and removal on liquid reserve tank of meter, can greatly shorten the replacing construction of liquidometer, reduce the maintenance cost of equipment.
Preferably, the fixed mechanism is bolt assembly.
As a preferred embodiment of the present invention, the bottom of the mounting rack is additionally provided with positioning mechanism, the localization machine
Structure is used for the positioning of the liquidometer installation process.Above-mentioned liquidometer, when installing or removing liquidometer, the positioning at mounting rack bottom
Mechanism can position liquidometer, can improve liquid to avoid the displacement in the landing of liquidometer disassembly process, installation process
The installation and removal efficiency of position meter.Preferably, the positioning mechanism is positioning pin.When installation, positioning pin is inserted into right on liquid reserve tank
The positioning hole answered.Positioning mechanism is positioning pin, and structure is simple and convenient to operate.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, sensing element is all set in signaling switch by the liquidometer of the utility model, and signaling switch and liquid level are floating
Ball is provided separately, and sensing element and being environmentally isolated out in liquid reserve tank can utmostly be reduced waste liquid to be detected to signal
The influence of switch, liquidometer are applicable to different type liquid medium, can high water vapor content, high solid impurity content and
Long-term stable operation in the food and drink waste liquid of high animal fat content, is particularly suitable for the liquid of thick liquid, high impurity content liquid
Position judgement；Meanwhile connecting lever and being mounted on mounting rack by joining axis, the contact point of connection lever and mounting rack is smaller, believes
Number switch arranges that the operation stability of liquidometer is higher with misplacing with liquid-level floater in vertical direction.
2, signaling switch uses mechanical push switch, and liquidometer can continually and steadily be run under high temperature environment, liquid level
Meter is less likely to be damaged.
3, it using laborsaving connection lever connection signal switch and liquid-level floater, can be easier to realize mechanical push switch
Opening and closing, the working sensitivity of liquidometer not only can be improved, moreover it is possible to reduce the spatial volume of the fulcrum of liquidometer or more, it is convenient
The installation of liquidometer.
It 4, can be into one in connection lever upper end setting signal switch triggering plane, connection lever and mounting rack face contact
Step improves the operation stability and detection sensitivity of liquidometer.
5, the rotation amplitude for limiting connection lever by the way that limiting slot is arranged on mounting rack, can be further improved liquidometer
Stability in use, reduce the failure rate of liquidometer.
6, fixed mechanism and positioning mechanism are set on mounting rack, can be convenient liquidometer integral installation and it is convenient more
It changes, reduces the time maintenance cost of liquidometer.
Detailed description of the invention
Fig. 1 is the front sectional view one of embodiment 1 (liquid-level floater 3 is located at minimum point).
Fig. 2 is the front sectional view two of embodiment 1 (liquid-level floater 3 is located at highest point).
Fig. 3 is the top view of Fig. 2.
Marked in the figure: 1- mounting rack, 2- connection lever, 3- liquid-level floater, 4- signaling switch, 5- shaft, 6- limiting slot, 7-
Signaling switch triggers plane.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the lever floating ball lever meter of embodiment 1 includes mounting rack 1, connection lever 2,3 and of liquid-level floater
Signaling switch 4.
Connection lever 2 is articulated on mounting rack 1 by shaft 5, and connection lever 25 can rotate in perpendicular around the shaft,
Shaft 5 is the fulcrum for connecting lever 2, and connection lever 2 and mounting rack 1 have the contact surface in a perpendicular, connect lever 2
It 5 is rotated in perpendicular around the shaft along the contact surface, there is a signaling switch to trigger plane 7 for the upper end of connection lever 2.
Signaling switch 4 is push type mechanical switch, and signaling switch 4 is located at the top of connection lever 2.Lever 2 is connected to rotate
When, signaling switch triggering plane 7 can form interference with signaling switch 4 and can 4 closure of trigger signal switch.Signaling switch 4 is closed
Afterwards, 4 place circuit of signaling switch generates corresponding signal, while being sent out hydroful alarm.
The lower section of connection lever 2 is connected with liquid-level floater 3, and the distance of shaft 5 to liquid-level floater 3 is greater than shaft 5 and arrives signal
The distance of switch 4.Liquid-level floater 3 can move in the vertical direction, and connection lever 2 can be driven around the shaft 5 vertical
Rotation in surface.
As shown in Figure 1, Figure 2, Figure 3 shows, limiting slot 6 is additionally provided on mounting rack 1, after the lower end of connection lever 2 passes through limiting slot 6
It is connect with liquid-level floater 3.Such as Fig. 1, when the liquid level in liquid reserve tank is lower than test point, when liquid-level floater 3 is located at minimum point, connection thick stick
Bar 2 is located at the right end of limiting slot 6, at this point, connection lever 2 and vertical direction have an angle a.When liquid level rises to higher than liquid level
When floating ball 3, liquid-level floater 3 is gradually increasing with liquid level and connection lever 2 is driven 5 to do and move upwards counterclockwise around the shaft；Work as connection
Lever 2 turns to the left end of limiting slot 6, as shown in Fig. 2, liquid-level floater 3 is located at highest point, at this point, liquid-level floater 3 is lower than connection
The 5 distance b of shaft of lever 2, and lever 2 and the formation interference of signaling switch 4 are connected, push type mechanical microswitch 4 is in closure
State.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of lever floating ball lever meter, it is characterised in that: including mounting rack, connection lever, liquid-level floater and signaling switch；
The connection lever is articulated on the mounting rack by shaft, and the shaft is the fulcrum of the connection lever, the connection
Lever can rotate in perpendicular around the shaft；The signaling switch is fixed on the mounting rack, rotates the connection
When lever, the connection lever can be formed to interfere and trigger the signaling switch with the signaling switch and is opened or closed；It is described
The lower end of connection lever is connect with the liquid-level floater.
2. lever floating ball lever meter according to claim 1, it is characterised in that: the signaling switch is mechanical pressing
Switch.
3. lever floating ball lever meter according to claim 2, it is characterised in that: the shaft to the liquid-level floater
Distance is greater than the shaft to the distance of the signaling switch.
4. lever floating ball lever meter according to claim 2, it is characterised in that: the upper end of the connection lever has one
Signaling switch triggers plane, and the connection lever triggers plane by the signaling switch and triggers the signaling switch work.
5. lever floating ball lever meter according to claim 2, it is characterised in that: the connection lever and the mounting rack
Face contact, the connection lever are rotated along the contact surface around the shaft.
6. lever floating ball lever meter described in -5 any one according to claim 1, it is characterised in that: set on the mounting rack
It is equipped with limiting slot, one end of the connection lever passes through the limiting slot and can rotate in the limiting slot；The liquid level is floating
When ball is located at minimum point, the connection lever is located at one end of the limiting slot, and the connection lever has with vertical direction
One angle；When the liquid-level floater is located at highest point, the connection lever is located at the other end of the limiting slot, and the liquid level
Shaft of the floating ball lower than the connection lever.
7. lever floating ball lever meter according to claim 1, it is characterised in that: the bottom of the mounting rack is provided with solid
Determine mechanism, installation of the fixed mechanism for the mounting rack is fixed.
8. lever floating ball lever meter according to claim 7, it is characterised in that: the fixed mechanism is bolt assembly.
9. lever floating ball lever meter according to claim 7, it is characterised in that: the bottom of the mounting rack is additionally provided with
Positioning mechanism, the positioning mechanism are used for the positioning of the liquidometer installation process.
10. lever floating ball lever meter according to claim 9, it is characterised in that: the positioning mechanism is positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920503.4U CN208333616U (en) | 2018-06-13 | 2018-06-13 | A kind of lever floating ball lever meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920503.4U CN208333616U (en) | 2018-06-13 | 2018-06-13 | A kind of lever floating ball lever meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333616U true CN208333616U (en) | 2019-01-04 |
Family
ID=64770684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920503.4U Active CN208333616U (en) | 2018-06-13 | 2018-06-13 | A kind of lever floating ball lever meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932023A (en) * | 2019-04-18 | 2019-06-25 | 扬州佳境环境科技股份有限公司 | A kind of single switch two point form liquidometer |
| CN109990871A (en) * | 2019-04-25 | 2019-07-09 | 中冶焦耐(大连)工程技术有限公司 | A kind of asphalt reservior lever buoy level meter |
| CN114100359A (en) * | 2021-11-30 | 2022-03-01 | 华能秦煤瑞金发电有限责任公司 | Automatic defoaming agent adding device of wet flue gas desulfurization system |
-
2018
- 2018-06-13 CN CN201820920503.4U patent/CN208333616U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932023A (en) * | 2019-04-18 | 2019-06-25 | 扬州佳境环境科技股份有限公司 | A kind of single switch two point form liquidometer |
| CN109990871A (en) * | 2019-04-25 | 2019-07-09 | 中冶焦耐(大连)工程技术有限公司 | A kind of asphalt reservior lever buoy level meter |
| CN114100359A (en) * | 2021-11-30 | 2022-03-01 | 华能秦煤瑞金发电有限责任公司 | Automatic defoaming agent adding device of wet flue gas desulfurization system |
| CN114100359B (en) * | 2021-11-30 | 2023-09-15 | 华能秦煤瑞金发电有限责任公司 | Automatic defoaming agent adding device for wet flue gas desulfurization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210818 Address after: 610213 9th floor, building 1-1, Tianke Plaza, No. 999, Tiangong Avenue, Tianfu new area, Chengdu, Sichuan Patentee after: Chengdu Jinglan space technology partnership (L.P.) Address before: 610041 No. 6, D District, Tianfu Software Park, 599 Century City South Road, Chengdu High-tech Zone, Sichuan, China. Patentee before: ACTING FOR ENVIRONMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 610213 No. 123, west section of Hupan Road, Xinglong Street, Tianfu new area, Chengdu, Sichuan Patentee after: Chengdu weilanxing Biotechnology Co.,Ltd. Address before: 610213 9th floor, building 1-1, Tianke Plaza, No. 999, Tiangong Avenue, Tianfu new area, Chengdu, Sichuan Patentee before: Chengdu Jinglan space technology partnership (L.P.) |