CN202322359U - Sealing mechanism of novel oil filling riser loading system - Google Patents
Sealing mechanism of novel oil filling riser loading system Download PDFInfo
- Publication number
- CN202322359U CN202322359U CN2011204120822U CN201120412082U CN202322359U CN 202322359 U CN202322359 U CN 202322359U CN 2011204120822 U CN2011204120822 U CN 2011204120822U CN 201120412082 U CN201120412082 U CN 201120412082U CN 202322359 U CN202322359 U CN 202322359U
- Authority
- CN
- China
- Prior art keywords
- sealing
- oil filling
- spheroid
- cap body
- cover cap
- 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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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Closures For Containers (AREA)
- Gasket Seals (AREA)
Abstract
The utility model discloses a sealing mechanism of a novel oil filling riser loading system. The lower end face of a sealing cover body (1) is connected with a sealing ball (2), the sealing ball has a hollow structure, and a rebound filler (3) is filled in the hollow part of the sealing ball; and the sealing end face of the sealing ball is an arc surface, a spheroid is arranged in the center of the sealing cover body (1), the joint of the spheroid and an oil filling riser has a wrist-shaped structure, and the spheroid is in spherical contact connection with the sealing cover body (1). By using the sealing mechanism, guarantee can be provided for comprehensive recycle of lightweight oil filling volatile gas in a rail tank car, oil and gas in a working area are reduced and avoided, health of employees is ensured and the risks of fire explosion are reduced. Meanwhile, a sealed system is formed in the loading process, so that the loading flow can be greatly improved, the working efficiency is improved, the loading delivery capacity is improved, and smooth post treatment of liquid products of oil refining and chemical industry is ensured.
Description
Technical field
The utility model belongs to rail tank car cap mouth sealing device technical field, and what relate generally to is a kind of crane tube load system sealing mechanism.
Background technology
At present, there is the problem of polluting site environment, influencing the operational effect of device for recovering oil and gas in each Petrochemical Enterprises in rail tank car entrucking process, traces it to its cause, mainly because oil filling riser sealing mechanism poor sealing causes.Though some domestic oil filling riser manufacturing firms fill on-the-spot situation according to oil product; The oil filling riser sealing mechanism has been adopted the sealing of multiple structural shape; But in actual use, all exist to some extent can not satisfy that the skew of tank car cap mouth, contact surface sealing effectiveness are poor, secondary pollution, problem such as service life is short and operation easier is big.
Summary of the invention
The purpose of the utility model is a kind of crane tube load system sealing of proposition mechanism.Solve the problem of existing oil filling riser poor sealing performance, pollution site environment, improved sealing property, effectively prevent the oil gas leakage; Have simple in structurely, operate light, safe in utilization, reliable; Good sealing effect reduces oil gas volatilization, alleviates operation field and pollutes; Long service life, maintenance is convenient, meets the characteristics of national security environmental demands.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: a kind of crane tube load system sealing mechanism mainly is made up of seal cover cap body, sealed spheroid, resilience weighting material, sphere cover plate; Lower surface at the seal cover cap body is connected with sealed spheroid; The sealing spheroid is a hollow structure; And empty therein position is filled with the resilience weighting material, and the seal face of sealed spheroid is an arcwall face; Center at the seal cover cap body is provided with globoid, this globoid and oil filling riser be connected to wrist shape structure, be that the sphere contact is connected with the seal cover cap body.
The utility model sealing mechanism has following effect: 1, the rotational structure of the utility model oil filling riser sealing mechanism adopts wrist shape structure; This rotation pattern; Has the automatic capturing function; But deflection angle can reach 30 ° during its work, has increased flexibility of operation, has solved existing rail tank car jar mouth plane and the big problem of loading arm central vertical deviation well.2, this sealing mechanism body seal material adopts the modification rubber-plastic sponge, increases the rebound resilience of sealing mechanism, guarantees sealing effectiveness and the service life that prolongs sealing mechanism.3, the contact surface of this sealing mechanism was improved to hollow cambered surface formula by former plane formula, had improved the sealing property between sealing mechanism and the tank car cap mouth.4, the seal cover cap body of this sealing mechanism is selected the Long Circle closing plate (major axis is that 750mm, minor axis are 640mm) with long and short axle for use; Maximum can satisfy rail tank car cap mouth center left-hand or dextrad skew 100mm, has solved existing tank car jar mouth center and the big problem of loading arm center deviation well.
Description of drawings:
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1, seal cover cap body, 2, sealed spheroid, 3, the resilience weighting material, 4, the sphere cover plate, 5, reinforced rib.
The specific embodiment
To combine embodiment (accompanying drawing) to further describe below the utility model.
Like Fig. 1, shown in Figure 2, the described a kind of crane tube load system sealing of present embodiment mechanism mainly is made up of seal cover cap body 1, sealed spheroid 2, resilience weighting material 3, sphere cover plate 4, reinforced rib 5 etc.Be connected with sealed spheroid 2 at seal cover cap body 1; Sealing spheroid 2 is a hollow structure, adopts oil proof rubber to make, and empty therein position is filled with resilience weighting material 3; Described resilience weighting material 3 is a cavernous body etc.; The seal face of sealed spheroid 2 is an arcwall face, and itself and tank car jar tight-lipped connecting airtight are touched, and improves sealing effectiveness.Seal cover cap body 1 adopts sulfuration bonding with sealed spheroid 2, does not permanently under field conditions (factors) come off.Seal cover cap body 1 is known wrist shape structure with the connecting portion of oil filling riser, promptly at the connecting bore position of seal cover cap body 1 globoid is set, and this globoid connects oil filling riser sealing mechanism and oil filling riser body and constitutes rotating mechanism through sphere cover plate 4.Said globoid is connected for the sphere contact with seal cover cap body 1, and maximum can satisfy rail tank car cap mouth center left-hand or dextrad skew 100mm, has solved existing tank car jar mouth center and the big problem of loading arm center deviation well.On seal cover cap body 1, also be arranged at intervals with the reinforced rib 5 of gaining in strength.
Claims (3)
1. a novel crane tube load system sealing mechanism comprises seal cover cap body (1), it is characterized in that: be connected with sealed spheroid (2) in the lower surface of said seal cover cap body (1); The sealing spheroid is a hollow structure; And empty therein position is filled with resilience weighting material (3), and the seal face of said sealed spheroid is an arcwall face, is provided with globoid at the center of seal cover cap body (1); This globoid and oil filling riser be connected to wrist shape structure, be connected for the sphere contact with seal cover cap body (1).
2. according to the said novel crane tube load system sealing of claim 1 mechanism, it is characterized in that: said seal cover cap body (1) adopts sulfuration bonding with sealed spheroid (2).
3. according to the said novel crane tube load system sealing of claim 1 mechanism, it is characterized in that: on seal cover cap body (1), also be arranged at intervals with the reinforced rib (5) of gaining in strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204120822U CN202322359U (en) | 2011-10-26 | 2011-10-26 | Sealing mechanism of novel oil filling riser loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204120822U CN202322359U (en) | 2011-10-26 | 2011-10-26 | Sealing mechanism of novel oil filling riser loading system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322359U true CN202322359U (en) | 2012-07-11 |
Family
ID=46434349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204120822U Expired - Fee Related CN202322359U (en) | 2011-10-26 | 2011-10-26 | Sealing mechanism of novel oil filling riser loading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473173A (en) * | 2017-09-14 | 2017-12-15 | 江苏航天惠利特环保科技有限公司 | The oil filling riser hemispherical sealing-plug of profit recovery |
-
2011
- 2011-10-26 CN CN2011204120822U patent/CN202322359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473173A (en) * | 2017-09-14 | 2017-12-15 | 江苏航天惠利特环保科技有限公司 | The oil filling riser hemispherical sealing-plug of profit recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |