CN103456559A - Oil level control switch of oil cooling tank - Google Patents
Oil level control switch of oil cooling tank Download PDFInfo
- Publication number
- CN103456559A CN103456559A CN 201210173353 CN201210173353A CN103456559A CN 103456559 A CN103456559 A CN 103456559A CN 201210173353 CN201210173353 CN 201210173353 CN 201210173353 A CN201210173353 A CN 201210173353A CN 103456559 A CN103456559 A CN 103456559A
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- CN
- China
- Prior art keywords
- lever
- piston
- switch
- oil
- level control
- 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.)
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Abstract
The invention relates to an oil level control switch of an oil cooling tank. The oil level control switch comprises a float ball, a lever, a pin, a piston, a spring, a slider, a fixed shaft, a switch and the like. The oil level control switch is characterized in that the float ball is located at the lower end of the lever and the lower end of the float ball touches oil; the middle of the lever is fixed by the pin, the lever is capable of rotating around the pin and the upper end of the lever is connected with the piston; the piston is connected with the slider through the spring, both the piston and the slider are mounted on the fixed shaft and capable of reciprocating along the axial direction of the fixed shaft; the switch is arranged on the left of the fixed shaft, and the slider can touch the switch when moving leftwards, so that start and stop states of a circulating pump are controlled. With the oil level control switch, oil spilling is avoided thoroughly and safety in use of equipment is improved.
Description
Technical field
The present invention 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 the oil viscosity of cooler bin is too high or fluid flowing velocity when too fast, the operator, owing to judging in time, has incured loss through delay the control opportunity of switch, causes the fluid spillover, affect 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
Technical problem to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, and a kind of automatic control, the fluid cooler bin level switch that time saving and energy saving, processing safety is high are provided.
The present invention solves the problems of the technologies described above taked technical scheme: a kind of fluid cooler bin level switch, be provided with ball float, lever, bearing pin, piston, spring, slide block, fixed axis, switch, it is characterized in that: ball float is positioned at the lower end of lever, the ball float lower end is fluid, the lever mid portion is fixed by bearing pin, and the lever upper end is connected with piston, and piston is connected with slide block by spring, piston and slide block are installed on fixed axis, and the fixed axis left is provided with switch.
The present invention is owing to taking said structure, utilize the law of buoyancy control switch, when ball float rises to a certain degree, touch switch by slide block, 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.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, be labeled as: 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 present invention is described further:
As shown in Figure 1, the present invention relates to a kind of fluid cooler bin level switch, be 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 fluid, and lever 3 mid portions are fixing by bearing pin 2, lever 3 upper ends are connected with piston 4, piston 4 is connected with slide block 6 by spring 5, and piston 4 and slide block 6 are installed on fixed axis 7, and fixed axis 7 lefts are provided with switch 8.
When the present invention uses, when the fluid liquid level rises, ball float is also followed liquid level and is risen, lever is done and is rotated counterclockwise around bearing pin, and the lever upper end drives piston and promotes left, thereby Compress Spring promotes slide block, travels left, when the fluid liquid level rises to a certain degree, slide block touches switch left, thereby starts the outside oil extraction of circulating pump, contrary, when the hydraulic pressure pasta descends, slide block leaves switch, and now circulating pump is out of service, has thoroughly avoided the oil spilling phenomenon.
Claims (1)
1. a fluid cooler bin level switch, be provided with ball float, lever, bearing pin, piston, spring, slide block, fixed axis, switch, it is characterized in that: ball float is positioned at the lower end of lever, the ball float lower end is fluid, the lever mid portion is fixed by bearing pin, and the lever upper end is connected with piston, and piston is connected with slide block by spring, piston and slide block are installed on fixed axis, and the fixed axis left is provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210173353 CN103456559A (en) | 2012-05-31 | 2012-05-31 | Oil level control switch of oil cooling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210173353 CN103456559A (en) | 2012-05-31 | 2012-05-31 | Oil level control switch of oil cooling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103456559A true CN103456559A (en) | 2013-12-18 |
Family
ID=49738815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210173353 Pending CN103456559A (en) | 2012-05-31 | 2012-05-31 | Oil level control switch of oil cooling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103456559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962452A (en) * | 2017-11-27 | 2018-04-27 | 李三源 | It is a kind of to have the function of to process the lathe that knife is replaced |
| CN112798340A (en) * | 2020-12-14 | 2021-05-14 | 应急管理部四川消防研究所 | Typical intelligent sampling device for flammable and explosive hazardous liquid |
| CN113629513A (en) * | 2021-09-06 | 2021-11-09 | 吉安市正和电力发展有限公司 | Carbon fiber box type fixed high-voltage switch cabinet |
-
2012
- 2012-05-31 CN CN 201210173353 patent/CN103456559A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962452A (en) * | 2017-11-27 | 2018-04-27 | 李三源 | It is a kind of to have the function of to process the lathe that knife is replaced |
| CN112798340A (en) * | 2020-12-14 | 2021-05-14 | 应急管理部四川消防研究所 | Typical intelligent sampling device for flammable and explosive hazardous liquid |
| CN113629513A (en) * | 2021-09-06 | 2021-11-09 | 吉安市正和电力发展有限公司 | Carbon fiber box type fixed high-voltage switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |