CN107298423A - A kind of gas recovery system for oil of tank service truck - Google Patents
A kind of gas recovery system for oil of tank service truck Download PDFInfo
- Publication number
- CN107298423A CN107298423A CN201710480655.7A CN201710480655A CN107298423A CN 107298423 A CN107298423 A CN 107298423A CN 201710480655 A CN201710480655 A CN 201710480655A CN 107298423 A CN107298423 A CN 107298423A
- Authority
- CN
- China
- Prior art keywords
- oil
- gas
- tank
- service truck
- storage bottle
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 16
- 239000002826 coolant Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 90
- 238000010276 construction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0476—Vapour recovery systems
- B67D7/0478—Vapour recovery systems constructional features or components
- B67D7/049—Vapour recovery methods, e.g. condensing the vapour
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to tank service truck technical field, and in particular to a kind of gas recovery system for oil of tank service truck, its volatilization gas discharge pipe for including being connected with oil tank top, the oil gas storage bottle being connected with volatilization gas discharge pipe, the cooling device being connected with oil gas storage bottle；Also include pressure gauge and magnetic valve and the control system electrically connected respectively with pressure gauge and magnetic valve；Cooling device includes the cooling cylinder being connected with oil gas storage bottle, the compressor being connected with cooling cylinder, the condenser being connected with compressor, the device for drying and filtering being connected with condenser；Evaporator is provided with cooling cylinder, device for drying and filtering is connected with evaporator.When pressure gauge reaches preset value, control system control magnetic valve is opened, and the oil gas in oil gas storage bottle enters cooling cylinder, and oil gas condensation into after liquid, is flowed back in oil tank, reach the purpose reused by condensed case.The gas recovery system for oil of the tank service truck can not be limited by region or equipment, and petroleum vapor recovery can be also carried out during tank service truck traveling.
Description
Technical field
The present invention relates to tank service truck technical field, and in particular to a kind of gas recovery system for oil of tank service truck.
Background technology
Tank service truck is to be equipped with the fuel charger that can be moved with car on the vehicle that oils material is sent in shipment, tank service truck, to by oil
Equipment, such as vehicle, agricultural machinery, boiler, construction machinery and hotel unit dispense the vehicle of fuel.
Tank service truck of the prior art, its gas recovery system for oil is typically once reclaimed, and generally is intended in oil depot etc.
The vicinity of relevant device could carry out recovery oil gas, therefore receive the limitation of region or equipment.But, travelled in tank service truck
During, tank service truck can also produce oil gas, but current tank service truck can not be accomplished to carry out petroleum vapor recovery in the process of moving, and then
Cause the waste of oil gas.
The content of the invention
There is above-mentioned technical problem for prior art, the present invention provides a kind of gas recovery system for oil of tank service truck, should add
The gas recovery system for oil of oily car can not be limited by region or equipment, and can also carry out oil gas during tank service truck traveling returns
Receive.
To achieve the above object, the present invention provides following technical scheme：
A kind of gas recovery system for oil of tank service truck is provided, including be connected with oil tank top volatilization gas discharge pipe, wave with described
The oil gas storage bottle of hair gas outlet pipe connection, the cooling device being connected with the oil gas storage bottle；
Also include being set in turn in connecting line between the oil gas storage bottle and the cooling device pressure gauge and magnetic valve,
And the control system electrically connected respectively with the pressure gauge and the magnetic valve；
The cooling device includes the cooling cylinder being connected with the oil gas storage bottle, the compressor being connected with the cooling cylinder and institute
The condenser for stating compressor connection, the device for drying and filtering being connected with the condenser；Evaporator, institute are provided with the cooling cylinder
Device for drying and filtering is stated to be connected with the evaporator；The cooling cylinder, the compressor, the condenser, the device for drying and filtering
Ooling channel is passed sequentially through with the evaporator to connect, the ooling channel is filled with cooling agent；
The cooling cylinder is connected with the oil tank；
The control system and the compression mechatronics.
The oil exit pipe and the oil exit pipe that the gas recovery system for oil of the tank service truck also includes being connected with the bottom of oil tank connect
The gas-oil separation joint connect；First output end of the gas-oil separation joint is connected with the input of the oil gas storage bottle.
Second output end of the gas-oil separation joint and the discharge port of tank service truck are connected.
The bottom of the oil tank is provided with bottom valve, and the oil exit pipe is connected with the bottom valve.
First output end of the gas-oil separation joint is provided with the pipeline that the input of the oil gas storage bottle is connected
One check valve.
The volatilization gas discharge pipe is provided with the second check valve.
Beneficial effects of the present invention：
（1）The present invention a kind of tank service truck gas recovery system for oil, including be connected with oil tank top volatilization gas discharge pipe, and
The oil gas storage bottle of volatilization gas discharge pipe connection, the cooling device being connected with oil gas storage bottle；Also include being set in turn in oil gas storage
Bottle and the pressure gauge and magnetic valve of the connecting line between cooling device and the control electrically connected respectively with pressure gauge and magnetic valve
System processed；Cooling cylinder that cooling device includes being connected with oil gas storage bottle, the compressor being connected with cooling cylinder, it is connected with compressor
Condenser, the device for drying and filtering being connected with condenser；Evaporator is provided with cooling cylinder, device for drying and filtering is connected with evaporator；
Cooling cylinder, compressor, condenser, device for drying and filtering pass sequentially through ooling channel with evaporator and connected, ooling channel filling
There is cooling agent；Cooling cylinder is connected with oil tank；Control system is connected with compressor.When pressure gauge reaches preset value, control system
Magnetic valve is controlled to open, the oil gas in oil gas storage bottle enters cooling cylinder, oil gas condensation into after liquid, is flowed back to oil by condensed case
In tank, the purpose reused is reached.Therefore, the gas recovery system for oil of the tank service truck can not be limited by region or equipment,
Petroleum vapor recovery can be also carried out during tank service truck traveling.
（2）A kind of gas recovery system for oil of tank service truck of the present invention, with simple in construction, production cost is low, and is adapted to big
The characteristics of large-scale production.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the gas recovery system for oil of tank service truck of the present invention.
Reference：
Oil tank 1；
Volatilization gas discharge pipe 2；
Oil gas storage bottle 3；
Cooling device 4, cooling cylinder 41, compressor 42, condenser 43, device for drying and filtering 44, evaporator 45, ooling channel 46,
Cooling agent 47；
Pressure gauge 5；
Magnetic valve 6；
Control system 7；
Oil exit pipe 8；
Gas-oil separation joint 9；
Discharge port 10；
Bottom valve 11；
First check valve 12；
Second check valve 13.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is described in detail.
A kind of gas recovery system for oil of the tank service truck of the present embodiment, as shown in figure 1, including with waving that the top of oil tank 1 is connected
Hair gas outlet pipe 2, the oil gas storage bottle 3 being connected with volatilization gas discharge pipe 2, the cooling device 4 being connected with oil gas storage bottle 3；Should
The gas recovery system for oil of tank service truck also includes the pressure for the connecting line being set in turn between oil gas storage bottle 3 and cooling device 4
Table 5 and magnetic valve 6 and the control system 7 electrically connected respectively with pressure gauge 5 and magnetic valve 6.
Wherein, cooling device 4 include be connected with oil gas storage bottle 3 cooling cylinder 41, be connected with cooling cylinder 41 compressor 42,
The condenser 43 being connected with compressor 42, the device for drying and filtering 44 being connected with condenser 43；Evaporator is provided with cooling cylinder 41
45, device for drying and filtering 44 is connected with evaporator 45；Cooling cylinder 41, compressor 42, condenser 43, device for drying and filtering 44 and evaporator
45, which pass sequentially through ooling channel 46, connects, and ooling channel 46 is filled with cooling agent 47；Wherein, cooling cylinder 41 connects with oil tank 1
Connect；Control system 7 is electrically connected with compressor 42.
The gas recovery system for oil of the tank service truck is during operation, when pressure gauge 5 reaches preset value, control system control
7 magnetic valves 6 processed are opened, and the oil gas in oil gas storage bottle 3 enters cooling cylinder 43, condensed case 43 by oil gas condensation into after liquid,
Flow back in oil tank 1, reach the purpose reused.Therefore, the gas recovery system for oil of the tank service truck can not be by region or equipment
Limitation, tank service truck traveling during can also carry out petroleum vapor recovery.
Wherein, the operation principle of the cooling device 4 is as follows：Compressor 42 compresses the gas of cooling agent 47, causes after compression
The pressure and temperature of the gas of cooling agent 47 is raised, and the gas of the cooling agent 47 after compression flows through condenser 43, and condenser
43 help cooling agents 47 distribute the heat of generation of pressurizeing just now, and by cooling agent 47 by gas cooling into liquid, cooling agent 47
After liquid is first dried and filtered through device for drying and filtering 44, then flow into evaporator 45, when the liquid of cooling agent 47 flow into it is cold
In solidifying case 41 during evaporator 45, the liquid of cooling agent 47 can absorb heat, play refrigeration, make the interior of cooling cylinder 41
Portion keeps low temperature, so that by the oil gas condensation of cooling cylinder 41 into reusing in liquid flow oil return tank 1.And cooling agent 47
Liquid is because absorbing heat and being evaporated into gas in evaporator 45, and then, the gas of cooling agent 47 again passes by compressor 42,
Repeat above-mentioned circulation.
In the present embodiment, the gas recovery system for oil of the tank service truck also include the oil exit pipe 8 be connected with the bottom of oil tank 1 and
The gas-oil separation joint 9 that oil exit pipe 8 is connected；First output end of gas-oil separation joint 9 is connected with the input of oil gas storage bottle 3,
Second output end of gas-oil separation joint 9 and the discharge port 10 of tank service truck are connected, and then are caused when tank service truck is refueled, from
When oil tank 1 flows through gas-oil separation joint 9 through oil exit pipe 8, one side gas-oil separation joint 9 is connected with the discharge port 10 of tank service truck,
And then can be refueled, on the other hand, the vaporizing oil-gas separated in gas-oil separation joint 9 flows into oil gas storage bottle 3, and then
Flowed back to after cooling device 4 in oil tank 1, reach the purpose that secondary recovery is utilized.
In the present embodiment, the bottom of oil tank 1 is provided with bottom valve 11, and oil exit pipe 8 is connected with bottom valve 11, and then is easy to manipulation to add
Oil.
In the present embodiment, the pipeline that the first output end of gas-oil separation joint 9 is connected with the input of oil gas storage bottle 3 is set
There is the first check valve 12.First check valve 12 is easy to manipulate the vaporizing oil-gas inflow oil separated in gas-oil separation joint 9
Gas storage bottle 3.
In the present embodiment, volatilization gas discharge pipe 2 is provided with the second check valve 13.Second check valve 13 is easy to manipulation oil
The oil gas that tank 1 volatilizees flows into oil gas storage bottle 3 through volatilization gas discharge pipe 2.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of gas recovery system for oil of tank service truck, it is characterised in that：Including be connected with oil tank top volatilization gas discharge pipe,
The oil gas storage bottle being connected with the volatilization gas discharge pipe, the cooling device being connected with the oil gas storage bottle；
Also include being set in turn in connecting line between the oil gas storage bottle and the cooling device pressure gauge and magnetic valve,
And the control system electrically connected respectively with the pressure gauge and the magnetic valve；
The cooling device includes the cooling cylinder being connected with the oil gas storage bottle, the compressor being connected with the cooling cylinder and institute
The condenser for stating compressor connection, the device for drying and filtering being connected with the condenser；Evaporator, institute are provided with the cooling cylinder
Device for drying and filtering is stated to be connected with the evaporator；The cooling cylinder, the compressor, the condenser, the device for drying and filtering
Ooling channel is passed sequentially through with the evaporator to connect, the ooling channel is filled with cooling agent；
The cooling cylinder is connected with the oil tank；
The control system and the compression mechatronics.
2. a kind of gas recovery system for oil of tank service truck according to claim 1, it is characterised in that：The oil gas of the tank service truck
Recovery system also includes the oil exit pipe being connected with the bottom of oil tank, the gas-oil separation joint being connected with the oil exit pipe；The oil
First output end of gas separating joint is connected with the input of the oil gas storage bottle.
3. a kind of gas recovery system for oil of tank service truck according to claim 2, it is characterised in that：The gas-oil separation joint
The second output end and tank service truck discharge port connect.
4. a kind of gas recovery system for oil of tank service truck according to claim 2, it is characterised in that：The bottom of the oil tank is set
Bottom valve is equipped with, the oil exit pipe is connected with the bottom valve.
5. a kind of gas recovery system for oil of tank service truck according to claim 2, it is characterised in that：The gas-oil separation joint
The first output end the pipeline that the input of the oil gas storage bottle is connected is provided with the first check valve.
6. a kind of gas recovery system for oil of tank service truck according to claim 1, it is characterised in that：The volatilization gas discharge
Pipe is provided with the second check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480655.7A CN107298423A (en) | 2017-06-22 | 2017-06-22 | A kind of gas recovery system for oil of tank service truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480655.7A CN107298423A (en) | 2017-06-22 | 2017-06-22 | A kind of gas recovery system for oil of tank service truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107298423A true CN107298423A (en) | 2017-10-27 |
Family
ID=60135930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710480655.7A Pending CN107298423A (en) | 2017-06-22 | 2017-06-22 | A kind of gas recovery system for oil of tank service truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107298423A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360959A (en) * | 2000-12-28 | 2002-07-31 | 上海蓝泓科技有限公司 | Oil gas cooling and recovering system for oil storing, transporting and refilling equipment |
| CN203093843U (en) * | 2013-02-17 | 2013-07-31 | 朱云霞 | Blocking explosion-proof flowing fuel truck |
| KR20150045888A (en) * | 2013-10-21 | 2015-04-29 | 양대권 | Oil gas recovery system |
| CN205802995U (en) * | 2016-07-19 | 2016-12-14 | 深圳市尚佳能源网络有限责任公司 | Oil gas condensation at low temperature recovery system |
| CN207061850U (en) * | 2017-06-22 | 2018-03-02 | 滁州永强汽车制造有限公司 | A kind of gas recovery system for oil of tank service truck |
-
2017
- 2017-06-22 CN CN201710480655.7A patent/CN107298423A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360959A (en) * | 2000-12-28 | 2002-07-31 | 上海蓝泓科技有限公司 | Oil gas cooling and recovering system for oil storing, transporting and refilling equipment |
| CN203093843U (en) * | 2013-02-17 | 2013-07-31 | 朱云霞 | Blocking explosion-proof flowing fuel truck |
| KR20150045888A (en) * | 2013-10-21 | 2015-04-29 | 양대권 | Oil gas recovery system |
| CN205802995U (en) * | 2016-07-19 | 2016-12-14 | 深圳市尚佳能源网络有限责任公司 | Oil gas condensation at low temperature recovery system |
| CN207061850U (en) * | 2017-06-22 | 2018-03-02 | 滁州永强汽车制造有限公司 | A kind of gas recovery system for oil of tank service truck |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
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| RJ01 | Rejection of invention patent application after publication |