CN206175393U - Automatic fluid filling stop control device - Google Patents
Automatic fluid filling stop control device Download PDFInfo
- Publication number
- CN206175393U CN206175393U CN201621155607.8U CN201621155607U CN206175393U CN 206175393 U CN206175393 U CN 206175393U CN 201621155607 U CN201621155607 U CN 201621155607U CN 206175393 U CN206175393 U CN 206175393U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pipe
- stop control
- filling
- check valve
- 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
Links
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses an automatic fluid filling stop control device, include: the 1st oil pipe's entrance point is connected to the batch oil tank, oil pump electric unit's entrance point is connected to an oil pipe's first exit end, and simultaneously, 1 the 2nd oil pipe's entrance point is connected to oil pump electric unit's exit end, the exit end of check valve is connected to an oil pipe's second exit end, filling gun is connected to the 2nd oil pipe's first the 2nd oil pipe's on the exit end connection pressure relay second exit end, the entrance point of check valve is connected to the 2nd oil pipe's third exit end. Use the utility model discloses an automatic fluid filling stop control device can self -closing filling gun, and along with filling gun closes, the oil pipe internal pressure increases, automatic shutdown oil pump electric unit's work, simultaneously, automatic venting oil pipe internal pressure.
Description
Technical field
This utility model is related to a kind of technical field of charging machine, more particularly to a kind of automatic oil filling shuts down control dress
The technical field put.
Background technology
With the continuous development of industrial production technology, the use of various fuel tanks is also continuously increased, and fuel tank injection becomes all the more
Frequently.Existing filling gun after a stop can not spontaneous stopping fluid fuel feeding, or using electronic installation control, it is impossible to adapt to multiple
General labourer's condition, to adapt to the working condition for constantly refueling and stopping oil.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of automatic oil filling stop control apparatus, can
Oil filling is automatically stopped, meanwhile, in being adapted to various oil filling equipment.
In order to achieve the above object, this utility model is employed the following technical solutions：
A kind of automatic oil filling stop control apparatus, wherein, including：
Fuel reserve tank, the fuel reserve tank connects the entrance point of one first oil pipe；Oil pump electrical machinery group, the first of first oil pipe
The port of export connects the entrance point of the Oil pump electrical machinery group, meanwhile, the port of export of the Oil pump electrical machinery group connects one second oil pipe
Entrance point；Check valve, the second outlet end of first oil pipe connects the port of export of the check valve；Pressure switch, it is described
The first outlet end of the second oil pipe connects the pressure switch；Filling gun, the second outlet end connection institute of second oil pipe
State filling gun；Check valve, the 3rd port of export of second oil pipe connects the entrance point of the check valve.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, y-type filter, the y-type filter is installed on
On first oil pipe, and the y-type filter is near the first outlet end of first oil pipe.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, the fill cup hydraulic value of the filling gun is less than institute
State the triggering pressure value of pressure switch.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, the fill cup hydraulic value of the filling gun is less than institute
State the working pressure of check valve.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, the triggering pressure value of the pressure switch is low
In the working pressure of the check valve.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, the filling gun is with jump gun apparatus automatically.
Above-mentioned a kind of automatic oil filling stop control apparatus, wherein, the pressure switch and the Oil pump electrical machinery
Group signal connection.
Above technical scheme is used, following beneficial effect can be reached：
1st, the automatic jump gun apparatus of filling gun of the present utility model can be automatically switched off filling gun, improve the work of oiling
Efficiency.
2nd, check valve of the present utility model directly connects fuel reserve tank, when the second oil pipe power is excessive, can play releasing pressure automatically
Effect.
3rd, pressure switch of the present utility model can send signal from trend Oil pump electrical machinery group, stop Oil pump electrical machinery group and go out
Oil.
4th, y-type filter of the present utility model can reduce the impurity of fluid.
Description of the drawings
Fig. 1 is a kind of fundamental diagram of automatic oil filling stop control apparatus of this utility model.
In accompanying drawing：1st, fuel reserve tank；2nd, Oil pump electrical machinery group；3rd, check valve；4th, pressure switch；5th, filling gun；6th, Y types are filtered
Device；7th, the first oil pipe；71st, entrance point；72nd, first outlet end；73rd, second outlet end；8th, the second oil pipe；81st, entrance point；82、
First outlet end；83rd, second outlet end；84th, the 3rd port of export.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment, but not as of the present utility model
Limit.
Fig. 1 is a kind of fundamental diagram of automatic oil filling stop control apparatus of this utility model.Refer to Fig. 1 institutes
Show, in a kind of preferred embodiment, show a kind of automatic oil filling stop control apparatus, wherein：Include as follows：
Fuel reserve tank 1, fuel reserve tank 1 connects the entrance point 71 of one first oil pipe 7；Oil pump electrical machinery group 2, the first of the first oil pipe 7
The entrance point of the connection Oil pump electrical machinery of the port of export 72 group 2, meanwhile, the port of export of Oil pump electrical machinery group 2 connects the import of one second oil pipe 8
End 81；Check valve 3, the second outlet end 73 of the first oil pipe 7 connects the port of export of check valve 3；Pressure switch 4, the second oil pipe 8
First outlet end 82 connection pressure switch 4；Filling gun 5, the connection of second outlet end 83 filling gun 5 of the second oil pipe 8；Unidirectionally
Valve 3, the 3rd port of export 84 of the second oil pipe 8 connects the entrance point of check valve 3.
The foregoing is only this utility model preferred embodiment, not thereby limit embodiment of the present utility model and
Protection domain.
Further, continuing with shown in Figure 1, a kind of automatic oil filling stop control apparatus of the present embodiment are also wrapped
Y-type filter 6 is included, y-type filter 6 is installed on the first oil pipe 7, and y-type filter 6 is near the first of the first oil pipe 7
The port of export 72.Y-type filter can filter the fluid extracted out from fuel reserve tank 1, and the oil residue for filling filling gun 5 is less.
Further, continuing with shown in Figure 1, the triggering pressure of the fill cup hydraulic value of filling gun 5 less than pressure switch 4
Value, when filling gun 5 works, is unlikely to the pressure switch 4 that sets out in advance, so as to cause Oil pump electrical machinery group 2 to quit work in advance.
Further, continuing with shown in Figure 1, the fill cup hydraulic value of filling gun 5 need to be less than the operating pressure of check valve 3
Value, when filling gun 5 work, is unlikely to that fluid circulates back in advance fuel reserve tank 1 by check valve 3, final so that the nothing of filling gun 5
Method is fuel-displaced or fuel-displaced slow.
Further, continuing with shown in Figure 1, filling gun 5 jumps rifle automatically with gun apparatus (not shown) is jumped automatically
Device can be automatically switched off the filling outlet of filling gun 5.When the filling port closing of filling gun 1, filling gun 1 quits work, oil
Pump motor group 2 continues oil transportation, causes the pressure of the second oil pipe 8 to increase.
Further, continuing with shown in Figure 1, the operating pressure of the triggering pressure value of pressure switch 4 less than check valve 5
Value, filling gun 5 is closed after oiling by jumping gun apparatus (not shown) automatically, and Oil pump electrical machinery group 2 is still defeated to the second oil pipe 8
Oil, causes the pressure of the second oil pipe 8 to reach the triggering pressure of pressure switch 4, and the sending signal of pressure switch 4 stops Oil pump electrical machinery
Group 2 works, but Oil pump electrical machinery group 2 will not quit work at once, and then the pressure of the second oil pipe 8 reaches the operating pressure of check valve 3,
Fluid in second oil pipe 8 returns to fuel reserve tank 1 by check valve 3, so as to reduce the pressure of the second oil pipe 8, has been reclaimed again
Unnecessary fluid in two oil pipes 8.
The foregoing is only this utility model preferred embodiment, not thereby limit embodiment of the present utility model and
Protection domain, to those skilled in the art, should can appreciate that in all utilization this utility model description and diagram
Scheme obtained by holding done equivalent and obviously changing, should be included in protection model of the present utility model
In enclosing.
Claims (7)
1. a kind of automatic oil filling stop control apparatus, it is characterised in that include：
Fuel reserve tank, the fuel reserve tank connects the entrance point of one first oil pipe；
Oil pump electrical machinery group, the first outlet end of first oil pipe connects the entrance point of the Oil pump electrical machinery group, meanwhile, the oil
The port of export of pump motor group connects the entrance point of one second oil pipe；
Check valve, the second outlet end of first oil pipe connects the port of export of the check valve；
Pressure switch, the first outlet end of second oil pipe connects the pressure switch；
Filling gun, the second outlet end of second oil pipe connects the filling gun；
Check valve, the 3rd port of export of second oil pipe connects the entrance point of the check valve.
2. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that also include：Y types are filtered
Device, the y-type filter is installed on first oil pipe, and the y-type filter is near the first of first oil pipe
The port of export.
3. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that the note of the filling gun
Triggering pressure value of the oil pressure force value less than the pressure switch.
4. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that the note of the filling gun
Working pressure of the oil pressure force value less than the check valve.
5. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that the pressure switch
Triggering pressure value less than the check valve working pressure.
6. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that the filling gun is carried
Automatically gun apparatus are jumped.
7. a kind of automatic oil filling stop control apparatus according to claim 1, it is characterised in that the pressure switch
It is connected with the Oil pump electrical machinery group signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155607.8U CN206175393U (en) | 2016-10-31 | 2016-10-31 | Automatic fluid filling stop control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155607.8U CN206175393U (en) | 2016-10-31 | 2016-10-31 | Automatic fluid filling stop control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175393U true CN206175393U (en) | 2017-05-17 |
Family
ID=58680692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155607.8U Expired - Fee Related CN206175393U (en) | 2016-10-31 | 2016-10-31 | Automatic fluid filling stop control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175393U (en) |
-
2016
- 2016-10-31 CN CN201621155607.8U patent/CN206175393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20201031 |