CN202013224U - Oil liquid alarming device - Google Patents
Oil liquid alarming device Download PDFInfo
- Publication number
- CN202013224U CN202013224U CN2011201399716U CN201120139971U CN202013224U CN 202013224 U CN202013224 U CN 202013224U CN 2011201399716 U CN2011201399716 U CN 2011201399716U CN 201120139971 U CN201120139971 U CN 201120139971U CN 202013224 U CN202013224 U CN 202013224U
- Authority
- CN
- China
- Prior art keywords
- oil
- lever
- limit switch
- fuel tank
- liquid level
- Prior art date
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an oil liquid alarming device, which comprises a floater (2) arranged in an oil tank (1), a connection rod is arranged on the floater, the connection rod is connected with one end of a lever (4), the middle of the lever is hinged with a support rod (6) arranged at the top of the oil tank through a pin (5), a lowest liquid level limit switch (7) is arranged above the other end of the lever, a highest liquid level limit switch (8) is arranged under the other end of the lever, and the lowest liquid level limit switch and the highest liquid level limit switch are connected with a control circuit which is connected with an acousto-optic alarm. By arranging the floater in the oil tank, the oil liquid alarming device drives the lever to rotate to control the two limit switches which then alarm to warn operators to operate correspondingly. The oil liquid alarming device is further capable of realizing automatic control of oil level through the control circuit, avoiding waste caused by spilling of oil in the oil tank and avoiding bad effects on normal operation of a device caused by the fact that an oil pump pumps with no oil in due to lack of oil in the oil tank. The oil liquid alarming device is simple in structure and flexible to use.
Description
Technical field
The utility model relates to a kind of fluid warning device, belongs to the Production of Enamel Wires equipment technical field.
Background technology
In the equipment of Production of Enamel Wires, a fuel tank is arranged, on the existing fuel tank warning device is not set, if oil is too full, may from fuel tank, overflow, if oil is very little in the fuel tank, oil pump is taken out less than oil, can influence the normal operation of equipment.
Owing to warning device is not set on the fuel tank, so often need operating personnel that fuel tank is paid close attention to, manually stop oil pump work when finding expiring very much in the fuel tank, if find that oil in the fuel tank very little the time, starts oil pump fuel tank is refueled.Very trouble is not noted sometimes slightly, will go wrong, and causes the oil plant waste or the equipment that influences normally to move.
The utility model content
The purpose of this utility model is: a kind of fluid warning device is provided.Oil in the fuel tank is too full or all can report to the police automatically very little the time, has alleviated labor intensity of operating personnel.Help controlling automatically oil pump work simultaneously.Avoid causing the oil plant waste or the equipment that influences normally to move.
The technical solution of the utility model: a kind of fluid warning device, comprise the ball float that is located in the fuel tank, ball float is provided with connecting rod, connecting rod is connected with lever one end, the lever middle part is hinged with the pole that is located at the fuel tank top through bearing pin, the top of the lever other end is provided with the minimum level limit switch, and the below of the lever other end is provided with high liquid level (HLL) limit switch; The minimum level limit switch is connected with control circuit with high liquid level (HLL) limit switch, and control circuit is connected with audible-visual annunciator.
In the aforementioned fluid warning device, described fuel tank is for there being the top fuel tank, and the fuel tank top is provided with slotted hole, and connecting rod passes slotted hole and is connected with lever one end.
In the aforementioned fluid warning device, described connecting rod is provided with chute, and chute is connected with lever one end through bolt.
In the aforementioned fluid warning device, described minimum level limit switch is connected with pole through support.
In the aforementioned fluid warning device, described high liquid level (HLL) limit switch is connected with the fuel tank top through support.
Compared with prior art, the utility model is by being provided with ball float in fuel tank, driving lever by ball float rotates, end at lever is provided with two limit switches, one is used to limit the maximum oil position, and one is used to limit minimum oil level, and the oil level in fuel tank surpasses the maximum oil position, or the oil level in the fuel tank all can report to the police when being lower than minimum oil level, and notifying operation personnel operate accordingly.The utility model also can be realized the automatic control of fuel level in tank by control circuit.Oil level in the fuel tank is remained in certain scope.Prevent that the oil spill in the fuel tank from going out to cause waste, also can prevent in the fuel tank oil very little, cause the oil pump sky to take out, influence the normal operation of equipment.The utility model is simple and practical.The connecting rod that is connected with ball float is provided with chute, and by the link position of adjustment (adjusting) lever and connecting rod, the range of control of scalable oil level is used flexibly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the partial enlarged drawing at B place among Fig. 1;
Fig. 4 is the synoptic diagram of fuel level in tank when higher;
Fig. 5 is the synoptic diagram of fuel level in tank when low.
Being labeled as in the accompanying drawing: 1-fuel tank, 2-ball float, 3-connecting rod, 4-lever, 5-bearing pin, 6-pole, 7-minimum level limit switch, the high liquid level (HLL) limit switch of 8-, 9-slotted hole, 10-chute, 11-bolt, 12-support.
Embodiment
Embodiment.A kind of fluid warning device, as shown in Figure 1.Comprise the ball float 2 that is located in the fuel tank 1, ball float 2 is provided with connecting rod 3, and connecting rod 3 is connected with lever 4 one ends.As shown in Figure 3, lever 4 middle parts are hinged with the pole 6 that is located at fuel tank 1 top through bearing pin 5, and the top of lever 4 other ends is provided with minimum level limit switch 7, and the below of lever 4 other ends is provided with high liquid level (HLL) limit switch 8; Minimum level limit switch 7 is connected with control circuit (not drawing among the figure) with high liquid level (HLL) limit switch 8, and control circuit is connected with audible-visual annunciator (not drawing among the figure).Described fuel tank 1 is for there being the top fuel tank, and as shown in Figure 2, fuel tank 1 top is provided with slotted hole 9, and connecting rod 3 passes slotted hole 9 and is connected with lever 4 one ends.Connecting rod 3 is provided with chute 10, and chute 10 is connected with lever 4 one ends through bolt 11.Described minimum level limit switch 7 is connected with pole 6 through support 12.Described high liquid level (HLL) limit switch 8 is connected with the fuel tank top through support 12.
Fig. 4 is the synoptic diagram of fuel level in tank when higher, as seen from Figure 4; When oil level raises, ball float 2 floats, drive lever 4 rotations through connecting rod 3, lever 4 other ends are rotated down simultaneously, high liquid level (HLL) limit switch 8 actions of compressing lever 4 other ends below, send sound and light alarm by the control circuit that is connected with high liquid level (HLL) limit switch 8, cause that operating personnel note, the manual control oil pump stops.Or control oil pump automatically by control circuit and quit work.
As seen Fig. 5 is the synoptic diagram of fuel level in tank when low, by figure; When oil level reduces, ball float 2 sinks, drive lever 4 rotations through connecting rod 3, lever 4 other ends are rotated up simultaneously, minimum level limit switch 7 actions of compressing lever 4 other ends top, send sound and light alarm by the control circuit that is connected with minimum level limit switch 7, cause that operating personnel note, the manual control pump start.Or control pump start work automatically by control circuit.
Claims (5)
1. fluid warning device, it is characterized in that: comprise the ball float (2) that is located in the fuel tank (1), ball float (2) is provided with connecting rod (3), connecting rod (3) is connected with lever (4) one ends, lever (4) middle part is hinged with the pole (6) that is located at fuel tank (1) top through bearing pin (5), the top of lever (4) other end is provided with minimum level limit switch (7), and the below of lever (4) other end is provided with high liquid level (HLL) limit switch (8); Minimum level limit switch (7) is connected with control circuit with high liquid level (HLL) limit switch (8), and control circuit is connected with audible-visual annunciator.
2. according to the described fluid warning device of claim 1, it is characterized in that: described fuel tank (1) is for there being the top fuel tank, and fuel tank (1) top is provided with slotted hole (9), and connecting rod (3) passes slotted hole (9) and is connected with lever (4) one ends.
3. according to the described fluid warning device of claim 2, it is characterized in that: described connecting rod (3) is provided with chute (10), and chute (10) is connected with lever (4) one ends through bolt (11).
4. according to the described fluid warning device of claim 1, it is characterized in that: described minimum level limit switch (7) is connected with pole (6) through support (12).
5. according to the described fluid warning device of claim 1, it is characterized in that: described high liquid level (HLL) limit switch (8) is connected with the fuel tank top through support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201399716U CN202013224U (en) | 2011-05-05 | 2011-05-05 | Oil liquid alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201399716U CN202013224U (en) | 2011-05-05 | 2011-05-05 | Oil liquid alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013224U true CN202013224U (en) | 2011-10-19 |
Family
ID=44783841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201399716U Expired - Fee Related CN202013224U (en) | 2011-05-05 | 2011-05-05 | Oil liquid alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013224U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597191A (en) * | 2015-09-22 | 2016-05-25 | 柴天喜 | Automatic alarm drip transfusion device |
| CN108106693A (en) * | 2017-12-26 | 2018-06-01 | 崔文良 | A kind of double float-ball type level measurement devices |
| KR200488696Y1 (en) * | 2017-02-22 | 2019-03-07 | 현대엘리베이터주식회사 | Operation confirmation device using oil buoyancy of hydraulic shock absorber |
| CN112123013A (en) * | 2020-09-19 | 2020-12-25 | 陈荣波 | Numerical control machine tool with lubricating oil adding device |
-
2011
- 2011-05-05 CN CN2011201399716U patent/CN202013224U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597191A (en) * | 2015-09-22 | 2016-05-25 | 柴天喜 | Automatic alarm drip transfusion device |
| CN105597191B (en) * | 2015-09-22 | 2019-03-05 | 柴天喜 | A kind of automatic alarm transfusion system |
| KR200488696Y1 (en) * | 2017-02-22 | 2019-03-07 | 현대엘리베이터주식회사 | Operation confirmation device using oil buoyancy of hydraulic shock absorber |
| CN108106693A (en) * | 2017-12-26 | 2018-06-01 | 崔文良 | A kind of double float-ball type level measurement devices |
| CN112123013A (en) * | 2020-09-19 | 2020-12-25 | 陈荣波 | Numerical control machine tool with lubricating oil adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HONGBO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG HONGBO CABLES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 313013 Nanxun City, Huzhou City, the town of Wan Tan Wan training Patentee after: ZHEJIANG HONGBO TECHNOLOGY CO., LTD. Address before: 313013 Nanxun City, Huzhou City, the town of Wan Tan Wan training Patentee before: Zhejiang Hongbo Cables Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20170505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |