CN202601505U - Level control switch of oil cooling tank - Google Patents
Level control switch of oil cooling tank Download PDFInfo
- Publication number
- CN202601505U CN202601505U CN 201220249798 CN201220249798U CN202601505U CN 202601505 U CN202601505 U CN 202601505U CN 201220249798 CN201220249798 CN 201220249798 CN 201220249798 U CN201220249798 U CN 201220249798U CN 202601505 U CN202601505 U CN 202601505U
- Authority
- CN
- China
- Prior art keywords
- lever
- piston
- switch
- sliding block
- cooling tank
- 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 relates to a level control switch of an oil cooling tank, which comprises a floating ball, a lever, a pin shaft, a piston, a spring, a sliding block, a fixed shaft, a switch and the like, wherein the floating ball is located at the lower end of the lever, and the lower end of the floating ball is oil; the middle part of the lever is fixed by the pin shaft, the lever can rotate around the pin shaft as an axis, and the upper end of the lever is connected with the piston; the piston is connected with the sliding block via the spring, and the piston and the sliding block are both installed on the fixed shaft and can make reciprocating movement along the axial direction of the fixed shaft; and the switch is arranged above the fixed shaft, the sliding block moves leftward to touch the switch so as to control the on-off state of a circulating pump. With the level control switch of an oil cooling tank, the phenomenon of oil spillage is thoroughly avoided, and the use safety of the equipment is increased.
Description
Technical field
The utility model relates to a kind of control switch, specifically a kind of fluid cooler bin level switch.
Background technology
We know, in hydraulic control system, when too high or fluid flowing velocity is too fast when the oil viscosity of cooler bin; The operator has incured loss through delay the control opportunity of switch owing to can't in time judge, causes the fluid spillover; Influence workman's production environment; Also can cause mechanical breakdown when serious, delay man-hour simultaneously, also disperse workman's work energy.
Summary of the invention
The utility model technical problem to be solved is the deficiency that overcomes above-mentioned prior art, and a kind of automatic control, time saving and energy saving, fluid cooler bin level switch that processing safety is high are provided.
The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of fluid cooler bin level switch, be provided with ball float, lever, bearing pin, piston, spring, slide block, fixed axis, switch, and it is characterized in that: ball float is positioned at the lower end of lever; The ball float lower end is a fluid; The lever mid portion is fixed by bearing pin, and the lever upper end links to each other with piston, and piston links to each other with slide block through spring; Piston and slide block are installed on the fixed axis, and the fixed axis left is provided with switch.
The utility model utilizes the law of buoyancy control switch, when ball float rises to a certain degree owing to take said structure; Through slide block touching switch, can start the outside oil extraction of circulating pump, when pasta descends; Ball float sinks, and piston moves away switch after under spring action, and circulating pump is out of service; Solve the problem of oil spilling fully, improved the safety in utilization of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Be labeled as among the figure: 1. ball float, 2. bearing pin, 3. lever, 4. piston, 5. spring, 6. slide block, 7. fixed axis, 8. switch.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
As shown in Figure 1, the utility model relates to a kind of fluid cooler bin level switch, is provided with ball float 1, lever 3, bearing pin 2, piston 4, spring 5, slide block 6, fixed axis 7, switch 8; Described ball float 1 is positioned at the lower end of lever 3, and ball float 1 lower end is a fluid, and lever 3 mid portions are fixing by bearing pin 2; Lever 3 upper ends link to each other with piston 4; Piston 4 links to each other with slide block 6 through spring 5, and piston 4 is installed on the fixed axis 7 with slide block 6, and fixed axis 7 lefts are provided with switch 8.
When the utility model used, when the fluid liquid level rose, ball float was also followed liquid level and is risen, and lever is done around bearing pin and is rotated counterclockwise; The lever upper end drives piston and promotes left, goes left thereby the compression spring promotes slide block, and when the fluid liquid level rose to a certain degree, slide block touched switch left; Thereby start the outside oil extraction of circulating pump, on the contrary, when the hydraulic pressure pasta descends; Slide block leaves switch, and this moment, circulating pump was out of service, had thoroughly avoided the oil spilling phenomenon.
Claims (1)
1. a fluid cooler bin level switch is provided with ball float, lever, bearing pin, piston, spring, slide block, fixed axis, switch, and it is characterized in that: ball float is positioned at the lower end of lever; The ball float lower end is a fluid; The lever mid portion is fixed by bearing pin, and the lever upper end links to each other with piston, and piston links to each other with slide block through spring; Piston and slide block are installed on the fixed axis, and the fixed axis left is provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249798 CN202601505U (en) | 2012-05-31 | 2012-05-31 | Level control switch of oil cooling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249798 CN202601505U (en) | 2012-05-31 | 2012-05-31 | Level control switch of oil cooling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601505U true CN202601505U (en) | 2012-12-12 |
Family
ID=47319035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249798 Expired - Fee Related CN202601505U (en) | 2012-05-31 | 2012-05-31 | Level control switch of oil cooling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315345A (en) * | 2014-11-18 | 2015-01-28 | 重庆市明皓光学仪器有限公司 | Adjusting device for transferring liquid |
| GB2518624A (en) * | 2013-09-25 | 2015-04-01 | New Widetech Ind Co Ltd | Water tank with a limiting assembly |
| US9188992B2 (en) | 2013-10-02 | 2015-11-17 | New Widetech Industries Co., Ltd. | Water tank limit switch assembly |
-
2012
- 2012-05-31 CN CN 201220249798 patent/CN202601505U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2518624A (en) * | 2013-09-25 | 2015-04-01 | New Widetech Ind Co Ltd | Water tank with a limiting assembly |
| GB2518624B (en) * | 2013-09-25 | 2018-04-18 | New Widetech Ind Co Ltd | Water tank with a limiting assembly |
| US9188992B2 (en) | 2013-10-02 | 2015-11-17 | New Widetech Industries Co., Ltd. | Water tank limit switch assembly |
| CN104315345A (en) * | 2014-11-18 | 2015-01-28 | 重庆市明皓光学仪器有限公司 | Adjusting device for transferring liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140531 |