CN201024080Y - Sealed oil loading and unloading device for oil tank vehicle - Google Patents
Sealed oil loading and unloading device for oil tank vehicle Download PDFInfo
- Publication number
- CN201024080Y CN201024080Y CNU200620099574XU CN200620099574U CN201024080Y CN 201024080 Y CN201024080 Y CN 201024080Y CN U200620099574X U CNU200620099574X U CN U200620099574XU CN 200620099574 U CN200620099574 U CN 200620099574U CN 201024080 Y CN201024080 Y CN 201024080Y
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- CN
- China
- Prior art keywords
- oil
- tank
- sealing
- loading
- unloading oils
- 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
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a sealed oil load-unload device used for a tank truck. The device comprises a tank body, a seal cover of the tank body, a manhole, a safety valve and an oil inlet-outlet pipe, and a breathing-type safety valve and a sealed oil load-unload pipe are arranged on a tank top of the tank truck. The sealed oil load-unload pipe is one pipe arranged on the tank top or two pipes respectively arranged on the top part and bottom part of the tank.. A speedy adapter and a close cover are arranged on an oil load-unload port of the sealed oil load-unload pipe. The utility model can save energy and reduce the oil waste, and can reduce dangers of fire and explosion, and can reduce pollution to atmosphere. And as the vaporization of oils is largely reduced, the oil quality can be guaranteed, and the structure is simple and practical, and the cost is low while the effect is excellent.
Description
Technical field
The utility model relates to a kind of sealing loading and unloading oils device, relates in particular to a kind of normal pressure sealing loading and unloading oils device that is used for automobile oil truck and the highly volatile liquid oil product of rail tank car shipping bulk, chemical products.
Background technology
The loading and unloading hydraulic fluid port that China is used for automobile oil truck and the highly volatile liquid oil product of rail tank car shipping bulk, chemical products now is open type, general all is that the direct Inserted of loading and unloading arm is gone in the manhole of truck tanker to carry out loading and unloading oils, because people's hole area is relatively large, oil vapour is discharged from manhole, the result, storage product volatilizing loss is serious, and contaminated environment has increased the danger of fire and blast.Therefore, a kind of loss that reduces oil product, energy savings reduces the pollution to atmosphere, and the sealing loading and unloading oils device that is used for automobile oil truck and the highly volatile liquid oil product of rail tank car shipping bulk, chemical products that reduces presence of fire and explosion hazard just becomes the urgent need of society.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art and defective, a kind of energy savings is provided, reduce oil product loss, reduce presence of fire and blast danger, reduce the sealing loading and unloading oils device that pollution to atmosphere is used for automobile oil truck and the highly volatile liquid oil product of rail tank car shipping bulk, chemical products.
The utility model is realized by following scheme: tank car is made up of tank body, tank body capping, manhole, and breathing relief valve, sealing loading and unloading oils oil pipe are installed on the oil tank top of tank car.
The positive negative pressure value of breathing relief valve described in the utility model can be adjusted as required.
Sealing loading and unloading oils oil pipe described in the utility model is one, is arranged at the tank body top, or is two, is arranged at tank body top and bottom respectively.
The lower end that is arranged at the sealing loading and unloading oils oil pipe at tank body top described in the utility model extends the bottom of oil tank, and sealing loading and unloading oils oil pipe bottom is the claw form.
The loading and unloading oils interface of sealing loading and unloading oils oil pipe described in the utility model is quick coupling and stifle.
The quick coupling installed inside of the loading and unloading oils interface of sealing loading and unloading oils oil pipe 5 described in the utility model has a jig groove, mainly is to use for the oil dip rod gauging; The jig groove prevents the friction of oil dip rod and jig groove and flashing by aluminium, aluminum alloy, copper production.
Sealing loading and unloading oils oil pipe described in the utility model can be used steel pipe, aluminum pipe, Stainless Steel pipe, glass fiber reinforced polyester and epoxy material, rigid foam manufacturing.
But the utility model energy savings reduces the loss of oil product, reduces the danger of presence of fire and blast; Minimizing is to the pollution of atmosphere; Because significant reduction of oil evaporation, also guaranteed oil quality, and simple in structure, practical, cost is low, effective.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations.
The specific embodiment
Contrasting accompanying drawing below in conjunction with embodiment is elaborated to the utility model.
Embodiment 1:(train truck tanker)
Make road tanker loading oil all can adopt airtight loading and unloading oils mode.
Embodiment 2:(automobile oil truck)
Sealing loading and unloading oils oil pipe 5 is arranged at tank body 1 top and is used for gauging, oil-feed; Sealing loading and unloading oils oil pipe 6 is arranged at tank body 1 lower end and is used for fuel-displacedly, and sealing loading and unloading oils oil pipe 6 interfaces are quick coupling and stifle.Other structure is with embodiment 1.
Claims (7)
1. tank wagon sealing oil charging and discharging device, it comprises: the tank body of tank car (1), tank body capping (2), manhole (3) is characterized in that: breathing relief valve (4), sealing loading and unloading oils oil pipe (5) are installed on the oil tank top of tank car.
2. tank wagon sealing oil charging and discharging device according to claim 1 is characterized in that: the positive negative pressure value of breathing relief valve (4) can be adjusted.
3. tank wagon sealing oil charging and discharging device according to claim 1 is characterized in that: sealing loading and unloading oils oil pipe (5) is one, is arranged at tank body (1) top, or is two, is arranged at tank body (1) top and bottom respectively.
4. according to claim 1 or 3 described tank wagon sealing oil charging and discharging devices, it is characterized in that: sealing loading and unloading oils oil pipe (5) lower end that is arranged at tank body (1) top extends the bottom of oil tank, and sealing loading and unloading oils oil pipe (5) bottom is the claw form.
5. according to claim 1 or 3 described tank wagon sealing oil charging and discharging devices, it is characterized in that: the loading and unloading oils interface of sealing loading and unloading oils oil pipe (5), (6) is quick coupling and stifle.
6. tank wagon sealing oil charging and discharging device according to claim 1 or 5, it is characterized in that: the quick coupling installed inside of the loading and unloading oils interface of sealing loading and unloading oils oil pipe (5) has a jig groove, and the jig groove is by aluminium, aluminum alloy, copper production.
7. tank wagon sealing oil charging and discharging device according to claim 1 is characterized in that: sealing loading and unloading oils oil pipe (5) (6) can be made with tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620099574XU CN201024080Y (en) | 2006-10-21 | 2006-10-21 | Sealed oil loading and unloading device for oil tank vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620099574XU CN201024080Y (en) | 2006-10-21 | 2006-10-21 | Sealed oil loading and unloading device for oil tank vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024080Y true CN201024080Y (en) | 2008-02-20 |
Family
ID=39097934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620099574XU Expired - Fee Related CN201024080Y (en) | 2006-10-21 | 2006-10-21 | Sealed oil loading and unloading device for oil tank vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024080Y (en) |
-
2006
- 2006-10-21 CN CNU200620099574XU patent/CN201024080Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20091123 |