CN202417898U - Automatic stopping device for liquid suction of tank body - Google Patents
Automatic stopping device for liquid suction of tank body Download PDFInfo
- Publication number
- CN202417898U CN202417898U CN2012200168070U CN201220016807U CN202417898U CN 202417898 U CN202417898 U CN 202417898U CN 2012200168070 U CN2012200168070 U CN 2012200168070U CN 201220016807 U CN201220016807 U CN 201220016807U CN 202417898 U CN202417898 U CN 202417898U
- Authority
- CN
- China
- Prior art keywords
- float
- vacuum pump
- floater
- travel switch
- stopping device
- 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 - Lifetime
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to an automatic stopping device for liquid suction of a tank body, and belongs to the field of vehicle-mounted sliding sheet vacuum pump suction devices. The automatic stopping device comprises a suction container, and is characterized in that the lower end of the suction container is fixedly connected with a connection flange; a travel switch is fixedly arranged on the suction container through a travel switch fixing seat; a floater rod guide sleeve is arranged below the travel switch; a floater rod is inserted into the floater rod guide sleeve; and a floater is arranged on the floater rod. The automatic stopping device has a simple structure and is low in cost and convenient to maintain; and after the floater is ejected by floatage of full liquid and contacted with the travel switch, the travel switch controls a power device of a vacuum pump, and the vacuum pump is stopped.
Description
Technical field
The utility model relates to vehicle-mounted sliding vane vacuum pump aspirator field, and specifically a kind of tank body imbibition automatic stop arrangement is used for controlling vacuum pump and is filled autostop behind the liquid.
Background technique
As everyone knows, during existing vehicle-mounted sliding vane vacuum pump suction system operation, operator must stand in the tank body next door and observe level meter, and after pot liquid arrived spacing line, operator must get back to and close the vacuum pump suction system in the operator cabin.Otherwise liquid can get in the vacuum pump, makes pump impaired.Existing mode of operation is not only loaded down with trivial details but also operate and untimelyly be easy to cause vacuum pump to damage.
Summary of the invention
In order to overcome the deficiency of existing technology; The utility model provides a kind of tank body imbibition automatic stop arrangement, simple in structure, cost is low, easy to maintenance, be filled the back buoyancy of liquid with float jack-up contacting travel switch after; Power plant through position limit switch control vacuum pump stop vacuum pump.
The utility model solves the technological scheme that its technical problem adopted: a kind of tank body imbibition automatic stop arrangement; Be provided with aspiration container; It is characterized in that: the aspiration container lower end is fixed with adpting flange, through the position limit switch fixed base position limit switch is installed on the aspiration container, and the position limit switch below is equipped with the float lever guide sleeve; Be fitted with float lever in the float lever guide sleeve, float is installed on the float lever.
The beneficial effect of the utility model is, simple in structure, cost is low, easy to maintenance, be filled the back buoyancy of liquid with float jack-up contacting travel switch after, the power plant through position limit switch control vacuum pump stop vacuum pump.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. position limit switch fixed bases among the figure, 2. position limit switch, 3. sealing gasket, 4. bolt, 5. adpting flange, 6. float lever guide sleeve, 7. linear bearing, 8. float stop collar, 9. dirt-proof boot, 10. float lever, 11. floats, 12. float height adjustment bolt.
Embodiment
In Fig. 1, the utility model is provided with aspiration container, and the aspiration container lower end is fixed with adpting flange 5 through bolt 4, sealing gasket 3; Through position limit switch fixed base 1 position limit switch 2 is installed on the aspiration container; Position limit switch 2 belows are equipped with float lever guide sleeve 6, and linear bearing 7 is installed in the float lever guide sleeve 6, are fitted with float lever 10 in the linear bearing 7; Through the float adjustment sleeve float 11 is installed on the float lever 10; The lower end of float 11 is fixed with float height adjustment bolt 12, is fixed with float stop collar 8 on the float lever 10 of float 11 upper ends, between float 11 upper ends and the float lever guide sleeve 6 dirt-proof boot 9 is installed.Float 11 jack-up when liquid level arrives specified altitude assignment, float lever 10 upper end contacting travel switches 2, position limit switch 2 actions stop vacuum pump, thereby have protected vacuum pump.
Claims (1)
1. tank body imbibition automatic stop arrangement; Be provided with aspiration container; It is characterized in that: the aspiration container lower end is fixed with adpting flange, through the position limit switch fixed base position limit switch is installed on the aspiration container, and the position limit switch below is equipped with the float lever guide sleeve; Be fitted with float lever in the float lever guide sleeve, float is installed on the float lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200168070U CN202417898U (en) | 2012-01-16 | 2012-01-16 | Automatic stopping device for liquid suction of tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200168070U CN202417898U (en) | 2012-01-16 | 2012-01-16 | Automatic stopping device for liquid suction of tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417898U true CN202417898U (en) | 2012-09-05 |
Family
ID=46742669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200168070U Expired - Lifetime CN202417898U (en) | 2012-01-16 | 2012-01-16 | Automatic stopping device for liquid suction of tank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402116A (en) * | 2015-09-28 | 2016-03-16 | 新兴重工湖北三六一一机械有限公司 | Suction type water sealing device |
-
2012
- 2012-01-16 CN CN2012200168070U patent/CN202417898U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402116A (en) * | 2015-09-28 | 2016-03-16 | 新兴重工湖北三六一一机械有限公司 | Suction type water sealing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202417898U (en) | Automatic stopping device for liquid suction of tank body | |
| CN203453022U (en) | Automatic water pumping device | |
| CN201687043U (en) | Device with small water tank control floating ball in intermittent lifting | |
| CN202718173U (en) | Cooling water automatic cycle and supplement device | |
| CN204413743U (en) | A kind of lathe water tank automatic liquid-feeding control device | |
| CN202170544U (en) | Water level monitoring device applied in water tank | |
| CN201828066U (en) | Automatic water replenishing device for solar water heater | |
| CN208781083U (en) | A kind of automatic level controller | |
| CN201406734Y (en) | Automatic water compensation controller for water tank | |
| CN204385817U (en) | A kind of fire-fighting water tower automatic water supplementation control system | |
| CN201598168U (en) | Independent type overflow-prevention control system for fueling vehicle | |
| CN203161285U (en) | Integrated automatically-controlled water drainage device of gas drainage pipeline | |
| CN203654390U (en) | Control device for cistern water level | |
| CN202867915U (en) | Buoyancy type auto-control valve | |
| CN201789220U (en) | Large-sized transformer vacuum oil extraction device allowing accessory replacement without oil drainage | |
| CN204493103U (en) | Miniature agricultural water pump | |
| CN201635124U (en) | Automatic water intaking device | |
| CN203178823U (en) | Liquid level height control device | |
| CN202690400U (en) | Floating ball switch | |
| CN204003517U (en) | Intelligence water plug | |
| CN201883478U (en) | Automatic water adding system for water pump | |
| CN207111542U (en) | A kind of water rushes the improvement device of vavuum pump | |
| CN202925608U (en) | Automatic pump station water feed device | |
| CN201679702U (en) | Oil pumping self-stopping device | |
| CN202831089U (en) | Automatic water feeding device of large reservoir water tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 264200 No. 2 Kaiyuan West Road, Shandong, Weihai Patentee after: WEIHAI YIHE SPECIAL PURPOSE VEHICLE Co.,Ltd. Address before: 264200 No. 2 Kaiyuan West Road, industrial zone, Shandong, Weihai Patentee before: WEIHAI YIHE SPECIAL PURPOSE VEHICLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |