CN204956090U - Automatically controlled couple of oil tank conversion equipment - Google Patents
Automatically controlled couple of oil tank conversion equipment Download PDFInfo
- Publication number
- CN204956090U CN204956090U CN201520735010.XU CN201520735010U CN204956090U CN 204956090 U CN204956090 U CN 204956090U CN 201520735010 U CN201520735010 U CN 201520735010U CN 204956090 U CN204956090 U CN 204956090U
- Authority
- CN
- China
- Prior art keywords
- chamber
- iron core
- seal valve
- casing
- way seal
- 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.)
- Active
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an automatically controlled couple of oil tank conversion equipment, including the casing, there is the iron core in the casing, it has electromagnet assembly to move the iron core overcoat, has the control assembly in the casing, characterized by: the control assembly includes two sets of two way seal valve, and two two way seal valve both ends have connect ejector pin and spring respectively, two ejector pin structures as an organic whole, it can the one -way application of force in ejector pin to move the iron core. A chamber and B chamber in the casing, the C chamber is controlled by two sealed valve respectively with the break -make in D chamber. The utility model has the advantages of when using the main fuel tank fuel feeding, electromagnet assembly need not to consume the electric energy, only when needs conversion supply reservoir, just need the circular telegram, this has just practiced thrift the energy, has also prolonged the life -span of whole device. Simultaneously, in case conversion equipment breaks down, can accomplish the switching motion through reserve hand operations.
Description
Technical field
The utility model relates to a kind of electric commercial vehicle/comm..vehicle automatically controlled pair of fuel tank transfer device, belongs to automobile technical field.
Background technology
The effect of two fuel tank transfer device switches the oil circuit connected between major and minor fuel tank and driving engine, because the shifter of present stage in use charges always, and without hand switch function, the shortcoming caused like this is: shifter is energized for a long time, not only wastes the energy; Also reduce the life-span, and shifter is once damage, and lacks the normal work that emergent switch means can affect whole vehicle.
Utility model content
The purpose of this utility model is to provide a kind of automatically controlled pair of fuel tank transfer device to make up the deficiency of prior art.
The utility model be achieve the goal adopt technical scheme be: automatically controlled pair of fuel tank transfer device, comprises housing, has iron core in housing; Dynamic iron core overcoat has electromagnet assembly, has control assembly in housing;
It is characterized in that: control assembly and comprise two way seal valve A and two way seal valve B, two two way seal valve two ends are connected to push rod and spring respectively; Two push rods are structure as a whole, and dynamic iron core energy one-way force applying is in push rod;
The cavity formed in housing comprises A chamber, B chamber, C chamber and D chamber;
A sealing surface control A chamber of two way seal valve A and the break-make of B, the break-make in another sealing surface control B chamber and C chamber;
A sealing surface control D chamber of two way seal valve B and the break-make in E chamber, the break-make in another sealing surface control E chamber and F chamber.
Optimize: dynamic iron core top is provided with nut, and have manual bolts in captive nut, manual bolts energy one-way force applying is in dynamic iron core.
the beneficial effects of the utility model are: when using main oil tank fuel feeding, electromagnet assembly is without the need to consuming electric energy; Only when needs conversion supply reservoir, just need energising, this saves on the energy, also extend the life-span of whole device.Meanwhile, once transfer device breaks down, switching motion can be completed by manual unit for subsequent use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment:
In the drawings: 1 is spring perch, 2 is housings, and 3 is springs, and 4 is sealing active doors, and 5 is push rods, and 6 is electromagnet assemblies, and 7 are iron core, and 8 is nuts, and 9 is manual bolts, and 10 is sealing active doors.
A chamber connects additional fuel tank oil outlet, B chamber sending and receiving motivation oil inlet, and C chamber connects main oil tank oil outlet, and D chamber connects additional fuel tank return opening, and E chamber sending and receiving motivation oil outlet, F chamber connects main oil tank return opening.
When main oil tank oil circuit is connected, electromagnet assembly 6 no power, sealing active door 4 and sealing active door 10 are under spring 3 thrust, metal lip seal on upper rubber sealing surface and housing 2, thus to cut off between A chamber and B chamber passage and passage between D chamber and E chamber, namely cut off additional fuel tank oil outlet, return opening and engine oil path.
When main oil tank is with to run out of or main oil tank oil circuit breaks down, when need connect additional fuel tank, electromagnet assembly 6 is energized, dynamic iron core promotes push rod 5 and is pressed down by sealing active door 4 under electromagnetic force, sealing active door 4 lower surface is sealed, thus cuts off B chamber and C chamber passage, E chamber and F chamber passage, to be communicated with between A chamber and B chamber passage and passage between D chamber and E chamber simultaneously, namely connect passage between additional fuel tank and driving engine while cutting off main oil tank and engine oil path, realize additional fuel tank fuel feeding.
When electromagnet lost efficacy or Circuits System breaks down and cannot switch to additional fuel tank oil circuit, manual switch mechanism by design on operation electromagnet assembly 6 realizes oil circuit and switches: make it push up by screw-in manual bolts 9 and press the pressing action that iron core 7 realizes sealing active door 4, thus close main oil tank path, oil circuit is switched to additional fuel tank.Manual switch design enhances the reliability that device handoff functionality realizes.
Claims (2)
1. automatically controlled pair of fuel tank transfer device, comprises housing, has iron core in housing; Dynamic iron core overcoat has electromagnet assembly, has control assembly in housing;
It is characterized in that: control assembly and comprise two way seal valve A and two way seal valve B, two two way seal valve two ends are connected to push rod and spring respectively; Two push rods are structure as a whole, and dynamic iron core energy one-way force applying is in push rod;
The cavity formed in housing comprises A chamber, B chamber, C chamber and D chamber;
A sealing surface control A chamber of two way seal valve A and the break-make of B, the break-make in another sealing surface control B chamber and C chamber;
A sealing surface control D chamber of two way seal valve B and the break-make in E chamber, the break-make in another sealing surface control E chamber and F chamber.
2. automatically controlled pair of fuel tank transfer device according to claim 1, is characterized in that: dynamic iron core top is provided with nut, and have manual bolts in captive nut, manual bolts energy one-way force applying is in dynamic iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735010.XU CN204956090U (en) | 2015-09-22 | 2015-09-22 | Automatically controlled couple of oil tank conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735010.XU CN204956090U (en) | 2015-09-22 | 2015-09-22 | Automatically controlled couple of oil tank conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956090U true CN204956090U (en) | 2016-01-13 |
Family
ID=55051176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735010.XU Active CN204956090U (en) | 2015-09-22 | 2015-09-22 | Automatically controlled couple of oil tank conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519584A (en) * | 2018-09-12 | 2019-03-26 | 太重集团榆次液压工业(济南)有限公司 | Using the electronic major-minor oil tank changeover valve and application method of linear stepping motor |
-
2015
- 2015-09-22 CN CN201520735010.XU patent/CN204956090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519584A (en) * | 2018-09-12 | 2019-03-26 | 太重集团榆次液压工业(济南)有限公司 | Using the electronic major-minor oil tank changeover valve and application method of linear stepping motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201896905U (en) | High-speed switch valve for vehicle suspension system | |
| CN204956090U (en) | Automatically controlled couple of oil tank conversion equipment | |
| CN204020051U (en) | Rapid forge press return device of rapid and rapid forge press | |
| CN106015123B (en) | Quarry tipper accumulator pressure release control method | |
| CN203005518U (en) | Steering emergency valve | |
| CN203345194U (en) | Single-plunger double-oil-cylinder solenoid valve control type electric hydraulic rudder | |
| CN204204768U (en) | A kind of time delay disconnect and electric car charger | |
| CN203516263U (en) | Hydraulic circuit device | |
| CN204276793U (en) | A kind of novel hydraulic riveting system | |
| CN203345195U (en) | Double-plunger four-oil-cylinder torque motor control type electric hydraulic steering engine | |
| CN202132316U (en) | Hydraulic pump station | |
| CN204624454U (en) | A kind of Intelligent control type compression garbage station | |
| CN206480526U (en) | Gas-filling cabinet F cabinet electric controllers | |
| CN203627589U (en) | Clutch cylinder for hybrid power automobile | |
| CN203348696U (en) | Manual control adjusting type hydraulic valve | |
| CN202905611U (en) | Electromagnetic DC energy-saving contactor | |
| CN203743259U (en) | Brake control circuit for power failure protection of pumping unit | |
| CN103615571B (en) | A kind of oil rub resistance solenoid valve | |
| CN203925760U (en) | The anxious fixed-position stop control apparatus of a kind of electromagnetism contact driving type microtilling machine handle | |
| CN102566541A (en) | Electric control system of hydraulic station | |
| CN210949018U (en) | Electric combined oil pump integrating power source and control part | |
| CN202971422U (en) | Hydraulic mechanism of circuit breaker for on-line filtering | |
| CN203032781U (en) | Automobile cab rolling-over support and electric lock control circuit | |
| CN203463915U (en) | Reversing unloading type grease centralized lubricating system | |
| CN203708148U (en) | Tail cover controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |