CN203112484U - Novel joint - Google Patents
Novel joint Download PDFInfo
- Publication number
- CN203112484U CN203112484U CN 201320069042 CN201320069042U CN203112484U CN 203112484 U CN203112484 U CN 203112484U CN 201320069042 CN201320069042 CN 201320069042 CN 201320069042 U CN201320069042 U CN 201320069042U CN 203112484 U CN203112484 U CN 203112484U
- Authority
- CN
- China
- Prior art keywords
- head
- wall
- sleeve
- pipe
- cloudy
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A novel joint mainly comprises a positive head (1), a negative head (3), a sleeve (5) and a limiting plate (9), wherein the front end surface of the positive head (1) is smooth and glossy; a joint nipple (2) with threads formed on the outer wall is arranged at the middle part of the positive head (1); a flange (13) is arranged at the rear end of the positive head (1); a short pipe (4) is arranged at the front end of the negative head (3); a support plate (6) is arranged on the outer wall of the middle section of the negative head (3); an escape pipe (10) is arranged upwards at the rear section of the negative head (3); the negative head (3) is sleeved with the sleeve (5); threads are formed on the inner walls of the front section and the rear section of the sleeve (5) respectively; a handle (7) is arranged on the outer wall of the middle section of the sleeve (5); a seal plate (8) is arranged on the inner wall of the rear part of the sleeve (5); and the limiting plate (9) is arranged on the negative head (3), a joint nipple (12) with threads on the outer wall is arranged on the outer edge, and an oil guide pipe (11) is arranged backwards at the position close to the inner edge. The novel joint has the characteristics that as threads are formed at the two ends of the sleeve, a double-head, double-pipe and three-layer type seal is formed; and the residual fluid can flow out as required, so that leakage is avoided and zero pollution is realized.
Description
Technical field
The utility model relates to a kind of connection facility of fluid assembly and disassembly process, relates in particular to the novel joint that a kind of transportation tank is connected with handling facilities.
Background technology
At present, China's transportation tank generally adopts the KJB joint, and the KJB joint exists difficultly to be installed, easily leak and problem such as on-the-spot discharging, more outstanding for the KJB joint problem of different manufacturers, different batches.
Summary of the invention
The purpose of this utility model is to provide a kind of novel joint of easy operating, has solved that universal joint is difficult to be installed, easily leak and problem such as on-the-spot discharging, the pollution-free loading and unloading operation of realization easy operating.
For addressing the above problem, technical solution adopted in the utility model is:
With general insertion connect change into be threaded, with single tube change into two-tube, allow residual fluid discharge on request, realizes easy to operate, do not have a leakage and pollution-free.
Novel joint mainly comprises: sun head, cloudy head, sleeve, positioning plate are characterized in that there is screw thread at sleeve two.
For making the utility model play better technique effect:
Further technical scheme is that described sun head is a pipe, and smooth smooth, the middle part of front end face is provided with the threaded pipe nipple of outer wall belt, a rear end and is provided with flange.
Further technical scheme is that described cloudy head is a pipe, and the joint face that front end is provided with circular short tube, pipe and short tube is smooth smooth, and the stage casing outer wall is provided with stay bearing plate, and back segment is provided with valve in the middle part of upwards being provided with blow-down pipe, blow-down pipe, the top is provided with oil sump.
Further technical scheme is that described sleeve is a pipe, and leading portion and back segment inwall are equipped with screw thread, the middle part outer wall is provided with handle, and rear inside wall is provided with closing plate.
Further technical scheme is that described positioning plate is a hollow plectane, and outward flange is provided with the threaded pipe nipple of outer wall belt, and close inward flange outwards is provided with oil guide pipe, oil guide pipe is provided with threeway and is connected with cloudy head with valve, an end.
Description of drawings
The novel joint scheme drawing of Fig. 1.
Among the figure: 1, positive head; 2, pipe nipple; 3, cloudy head; 4, short tube; 5, sleeve pipe; 6, stay bearing plate; 7, handle; 8 closing plates; 9, positioning plate; 10, blow-down pipe; 11, oil guide pipe; 12, pipe nipple; 13, flange.
The specific embodiment
Below in conjunction with accompanying drawing, describe a kind of specific embodiment of novel joint in detail.
As shown in Figure 1, a kind of novel joint, mainly comprise sun head (1), cloudy head (3), sleeve (5) and positioning plate (9), described sun head (1) front end face is smooth smooth, the middle part is provided with a threaded pipe nipple of outer wall belt (2), the rear end is provided with flange (13), described cloudy head (3) front end is provided with short tube (4), the stage casing outer wall is provided with stay bearing plate (6), back segment upwards is provided with blow-down pipe (10), blow-down pipe (10) is provided with valve and oil sump, described sleeve (5) is enclosed within on the cloudy head (3), leading portion and back segment inwall are equipped with screw thread, the middle part outer wall is provided with handle (7), rear inside wall is provided with closing plate (8), closing plate (8) is positioned between stay bearing plate (6) and the positioning plate (9), described positioning plate (9) is located on the cloudy head (3), be in the front of blow-down pipe (10), outward flange is provided with the threaded pipe nipple of outer wall belt (12), is provided with oil guide pipe (11) backward near inward flange, oil guide pipe (11) is provided with threeway and valve, wherein an end is connected with cloudy head (3).
During use: the flange by sun head (1) forever is connected novel joint on the tank car, rear end by cloudy head (3) forever is connected cloudy head (3) in the oil discharge pipe, hold handle (7) sleeve pipe (5) be enclosed within pipe nipple (2) go up and rotate to can not rotate till, the valve of opening on the tank car begins emptying; Observe the tank car trapped fuel by blow-down pipe (10), emptying finishes front opening blow-down pipe (10), closes the tank car valve after a while; Close blow-down pipe (10), open the valve on the oil guide pipe (11), hold handle (7) sleeve pipe (5) is unloaded from pipe nipple (2), be enclosed within rapidly pipe nipple (12) go up and rotate to can not rotate till, novel joint is upwards holded up placement gets final product.
Claims (3)
1. novel joint, mainly comprise sun head (1), cloudy head (3), sleeve (5) and positioning plate (9), described sun head (1) front end face is smooth smooth, the middle part is provided with a threaded pipe nipple of outer wall belt (2), the rear end is provided with flange, described cloudy head (3) front end is provided with short tube (4), the stage casing outer wall is provided with stay bearing plate (6), described sleeve (5) is enclosed within on the cloudy head (3), leading portion and back segment inwall are equipped with screw thread, the middle part outer wall is provided with handle (7), rear inside wall is established closing plate (8), and described positioning plate (9) is located on the cloudy head (3), outward flange is provided with the threaded pipe nipple of outer wall belt (12).
2. novel joint according to claim 1 is characterized in that cloudy head (3) back segment upwards is provided with blow-down pipe (10), and blow-down pipe (10) is provided with valve and oil sump.
3. novel joint according to claim 1 is characterized in that positioning plate (9) is provided with oil guide pipe (11) backward near inward flange, and oil guide pipe (11) is provided with threeway with valve, wherein an end is connected with cloudy (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069042 CN203112484U (en) | 2013-02-06 | 2013-02-06 | Novel joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069042 CN203112484U (en) | 2013-02-06 | 2013-02-06 | Novel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112484U true CN203112484U (en) | 2013-08-07 |
Family
ID=48892853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069042 Expired - Fee Related CN203112484U (en) | 2013-02-06 | 2013-02-06 | Novel joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112484U (en) |
-
2013
- 2013-02-06 CN CN 201320069042 patent/CN203112484U/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: 20130807 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |