CN203173805U - Novel joint - Google Patents
Novel joint Download PDFInfo
- Publication number
- CN203173805U CN203173805U CN 201320079024 CN201320079024U CN203173805U CN 203173805 U CN203173805 U CN 203173805U CN 201320079024 CN201320079024 CN 201320079024 CN 201320079024 U CN201320079024 U CN 201320079024U CN 203173805 U CN203173805 U CN 203173805U
- Authority
- CN
- China
- Prior art keywords
- pipe
- wall
- head
- sleeve
- oil collection
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a novel joint which mainly comprises a positive head (1), a negative head (2), a sleeve (3) and an oil collection pipe (8). The front end face of the positive head (1) is flat and smooth, a concave face is arranged on the outer wall of the front portion of the positive head (1), a short piece (5) is arranged in the middle of the positive head (1), and the outer wall of the short piece (5) is provided with threads. A concave pipe (6) is arranged at the front end of the negative head (2), a short pipe (7) is arranged in the middle of the negative head (2), threads are arranged on the outer wall of the short pipe (7), an observation pipe (12) is arranged on the rear portion of the negative head (2) upwards, an oil collection pool is arranged on the observation pipe (12), the sleeve (3) is sleeved on the short pipe (7), the inner wall of the sleeve (3) is provided with threads, and a handle (4) is arranged on the outer wall of the sleeve (3). The oil collection pipe (8) is a sealed round pipe, the front end of the outer wall of the oil collection pipe (8) is communicated with the rear portion of the negative head (2) through a connection pipe (9), the middle of the outer wall of the oil collection pipe (8) is communicated with the short pipe (7) through a connection small pipe (13), and a sealing plate (10) is arranged inside the oil collection pipe (8). Small holes which only permit liquid to flow in a one-way mode are formed in the upper portion of the sealing plate (10), and a push-and-pull rod (11) is arranged in the middle of the sealing plate (10). The novel joint is characterized in that the oil collection pipe (8) is communicated with the negative head (2), and the sleeve (3) is rotated to enable the positive head (1) and negative head (2) to be tightly combined. According to the needs, certain auxiliary facilities can be simplified or added.
Description
Technical field
The utility model relates to a kind of connection facility of oil product handling process, relates in particular to the novel joint that a kind of tank car and fixation means are connected temporarily.
Background technology
At present, general joint leaks in handling process, needs to fix a point or to airborne release, this situation is more outstanding when the entrucking of bottom, is badly in need of improving.
Summary of the invention
The purpose of this utility model is to provide that a kind of cost is low, the life-span long and the novel joint of easy operating and maintenance, solves in the universal joint handling process to leak, need fixed point or to the deficiency of airborne release, realize not having leakage, do not have the discharging loading and unloading.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of novel joint, mainly comprise sun head (1), cloudy head (2) and sleeve (3), smooth smooth, the anterior outer wall of described sun head (1) front end face is provided with screw thread, smooth smooth, the anterior outer wall of described cloudy head (2) front end face is provided with screw thread, and described sleeve (3) is enclosed within that cloudy head (2) is gone up, inwall is provided with screw thread, outer wall is provided with handle (4).
Also can take following technical scheme: a kind of novel joint, mainly comprise sun head (1), cloudy head (2), sleeve (3) and oil collecting pipe (8), described sun head (1) front end face is smooth smooth, anterior outer wall is provided with concave surface, the middle part is provided with the threaded pipe nipple of outer wall (5), described cloudy head (2) front end is spill pipe (6), the middle part is provided with the threaded short tube of outer wall (7), the rear portion upwards is provided with observation tube (12), observation tube (12) is provided with oil sump, described sleeve (3) is enclosed within on the short tube (7), inwall is provided with screw thread, outer wall is provided with handle (4), described oil collecting pipe (8) is the sealing pipe, the outer wall front end communicates with cloudy head (2) rear portion by connection pipe (9), the outer wall middle part communicates with short tube (7) by connecting tubule (13), inside is provided with closing plate (10), and closing plate (10) top is provided with the aperture that only allows the liquid nonreturn flow, the middle part is provided with pull bar (11).
The utility model adopts docking mode, the increase oil collecting pipe that is threaded, and realizes zero leakage and the zero-emission of handling process.
Description of drawings
A kind of novel joint scheme drawing of Fig. 1.
The another kind of novel joint scheme drawing of Fig. 2.
Among the figure: 1, positive head; 2, cloudy head; 3, sleeve; 4, handle; 5, pipe nipple; 6, spill pipe; 7, short tube; 8, oil collecting pipe; 9, connection pipe; 10, closing plate; 11, pull bar; 12, observation tube; 13, connect tubule.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of novel joint in detail.
As shown in Figure 1, a kind of novel joint, mainly comprise sun head (1), cloudy head (2) and sleeve (3), described sun head (1) is that pipe, smooth smooth, the anterior outer wall of front end face are provided with screw thread, described cloudy head (2) be that pipe, smooth smooth, the anterior outer wall of front end face are provided with screw thread, described sleeve (3) be enclosed within cloudy head (2) upward, inwall is provided with screw thread, outer wall is provided with handle (4).
As shown in Figure 2, another kind of novel joint, mainly comprise sun head (1), cloudy head (2), sleeve (3) and oil collecting pipe (8), described sun head (1) front end face is smooth smooth, anterior outer wall is provided with concave surface, the middle part is provided with the threaded pipe nipple of outer wall (5), described cloudy head (2) front end is spill pipe (6), the middle part is provided with the threaded short tube of outer wall (7), the rear portion upwards is provided with observation tube (12), observation tube (12) is provided with oil sump, described sleeve (3) is enclosed within on the short tube (7), inwall is provided with screw thread, outer wall is provided with handle (4), described oil collecting pipe (8) is the sealing pipe, the outer wall front end communicates with cloudy head (2) rear portion by connection pipe (9), the outer wall middle part communicates with short tube (7) by connecting tubule (13), inside is provided with closing plate (10), and closing plate (10) top is provided with the aperture that only allows the liquid nonreturn flow, the middle part is provided with pull bar (11).
During use: at first sun head (1) and cloudy head (2) forever are connected respectively on tank car and the loading and unloading pipeline, for novel joint shown in Figure 1, sleeve (3) is enclosed within on the sun (1) rotates to and to rotate as long as hold handle (4); For another kind of novel joint shown in Figure 2, at first hold handle (4) sleeve (3) be enclosed within rotate on the pipe nipple (5) can not rotate till, secondly be open connection pipe (9) and pull bar (11) all pulled out after close connection pipe (9) and get final product.
After loading and unloading finish, at first open connection pipe (9) and be connected tubule (13), then pull bar (11) is all advanced, the valve on the high-speed switch observation tube (12) in good time therebetween, hold handle (4) contrarotation again and make sleeve (3) and sun head (1) separately, close connection pipe (9) at last and be connected tubule (14), put on seal cover cap for short tube (7), a handling process finishes.
For continuous loading and unloading operation, do not need to put on seal cover cap to short tube (7), for emptying, observe the tank car trapped fuel by observation tube (12), be beneficial to timely dismounting joint, improve the efficient of unloading.
Claims (2)
1. novel joint, mainly comprise sun head (1), cloudy head (2) and sleeve (3), smooth smooth, the anterior outer wall of described sun head (1) front end face is provided with screw thread, smooth smooth, the anterior outer wall of described cloudy head (2) front end face is provided with screw thread, and described sleeve (3) is enclosed within that cloudy head (2) is gone up, inwall is provided with screw thread, outer wall is provided with handle (4).
2. novel joint, mainly comprise sun head (1), cloudy head (2), sleeve (3) and oil collecting pipe (8), described sun head (1) front end face is smooth smooth, anterior outer wall is provided with concave surface, the middle part is provided with the threaded pipe nipple of outer wall (5), described cloudy head (2) front end is spill pipe (6), the middle part is provided with the threaded short tube of outer wall (7), the rear portion upwards is provided with observation tube (12), observation tube (12) is provided with oil sump, described sleeve (3) is enclosed within on the short tube (7), inwall is provided with screw thread, outer wall is provided with handle (4), described oil collecting pipe (8) is the sealing pipe, the outer wall front end communicates with cloudy head (2) rear portion by connection pipe (9), the outer wall middle part communicates with short tube (7) by connecting tubule (13), inside is provided with closing plate (10), and closing plate (10) top is provided with the aperture that only allows the liquid nonreturn flow, the middle part is provided with pull bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079024 CN203173805U (en) | 2013-02-20 | 2013-02-20 | Novel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079024 CN203173805U (en) | 2013-02-20 | 2013-02-20 | Novel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173805U true CN203173805U (en) | 2013-09-04 |
Family
ID=49070539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320079024 Expired - Fee Related CN203173805U (en) | 2013-02-20 | 2013-02-20 | Novel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173805U (en) |
-
2013
- 2013-02-20 CN CN 201320079024 patent/CN203173805U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |