CN207796339U - A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes - Google Patents
A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes Download PDFInfo
- Publication number
- CN207796339U CN207796339U CN201721703424.XU CN201721703424U CN207796339U CN 207796339 U CN207796339 U CN 207796339U CN 201721703424 U CN201721703424 U CN 201721703424U CN 207796339 U CN207796339 U CN 207796339U
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- nacelle
- flange disk
- big
- tube body
- vulcanized sodium
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Abstract
The utility model discloses a kind of vulcanized sodium liquid conducting pipes to delay pressure type connecting flange structure, including the first tube body and the second tube body, first flange disk is provided on first tube body, second flange disk is provided on the second tube body, it is provided with internal thread on first flange disk, it is provided with connecting cylinder on second flange disk, and it is provided with external screw thread on the connecting cylinder, multiple identical slow ballastings are provided on first flange disk, each slow ballasting is divided into big nacelle and small nacelle, big nacelle is connected to the bottom of small nacelle, small nacelle is switched to outside by outlet pipe, it is provided with piston in big nacelle, and the piston is using the screw rod that is vertically arranged as piston rod, screw rod and first flange disk screw-thread fit.The utility model is novel, reasonable design and is easy to use, and absorbs the vulcanized sodium liquid overflowed by delaying ballasting, effectively slows down pressure, prevent leakage and booster, while discharging the liquid of absorption using piston and linker structure.
Description
Technical field
The utility model belongs to chemical equipment technical field, is related to a kind of slow pressure type connection method of vulcanized sodium liquid conducting pipes
Blue structure.
Background technology
Vulcanized sodium liquid is by pipeline, and the pipeline of long range needs to connect using ring flange.Existing ring flange
Simple in structure, the pressure of vulcanized sodium liquid is bigger in actual use, is easy to generate sealing problem at ring flange, result in
Vulcanized sodium liquid is leaked out from ring flange junction, is flowed with directly having no regulations on conveyance conduit or even booster, is caused tight
The pollution of weight, and bad processing.
Utility model content
In view of problem pointed in background technology, the technical problem to be solved by the utility model is to provide a kind of sulphur
Change sodium liquid conducting pipes and delays pressure type connecting flange structure.
Technical solutions of the utility model are as follows：A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes, including
First tube body and the second tube body are provided with first flange disk on first tube body, are adapted ground, are set on second tube body
It is equipped with second flange disk, internal thread is provided on the first flange disk, correspondingly, the company of being provided on the second flange disk
Connect cylinder, and external screw thread is provided on the connecting cylinder, multiple identical slow ballastings, Mei Gesuo are provided on the first flange disk
It states slow ballasting and is divided into big nacelle and small nacelle, the big nacelle is connected to the bottom of small nacelle, and the volume of the big nacelle is big
In the small nacelle, the big nacelle is switched to the inside of the first flange disk by input duct, and the small nacelle passes through
Outlet pipe is switched to outside, is provided with piston in the big nacelle, and the piston is using the screw rod that is vertically arranged as piston rod,
The screw rod and the first flange disk screw-thread fit.
Further, the input duct is obliquely installed, and the nozzle inside the first flange disk is higher than described big
Nozzle in nacelle.
Further, the height of the small nacelle is higher than the big nacelle.
Further, the height of the outlet pipe is less than nozzle of the input duct in first flange disk.
Advantageous effect：The utility model is novel, reasonable design and is easy to use, and passes through slow ballasting and absorbs the sulphur overflowed
Change sodium liquid, effectively slow down pressure, prevent leakage and booster, at the same using piston and linker structure by the liquid of absorption to
Outer discharge.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
A kind of vulcanized sodium liquid conducting pipes as shown in Figure 1 delay pressure type connecting flange structure, have the first tube body 1 and the
Two tube bodies 2 are provided with first flange disk 3 on first tube body 1, are adapted ground, second flange disk 4 is provided on the second tube body 2,
It is provided with internal thread on first flange disk 3, correspondingly, connecting cylinder 4a is provided on second flange disk 4, and in connecting cylinder 4a
On be provided with external screw thread.Multiple identical slow ballasting 3a are provided on first flange disk 3, each 3a points of slow ballasting is big nacelle
The height of 3aa and small nacelle 3ab, small nacelle 3ab are higher than big nacelle 3aa, and big nacelle 3aa is connected to the bottom of small nacelle 3ab, and
The volume of big nacelle 3aa is more than small nacelle 3ab.Big nacelle 3aa is switched to the inside of first flange disk 3 by input duct 3b,
Small nacelle 3ab is switched to outside by outlet pipe 3c.Preferably, input duct 3b is obliquely installed, and in first flange
Nozzle inside disk 3 is higher than the nozzle in big nacelle 3aa.Equally, preferably, the height of outlet pipe 3c is less than inlet tube
Nozzles of the road 3b in first flange disk 3.It is provided with piston 3d, and screw rods of the piston 3d to be vertically arranged in big nacelle 3aa
3e is as piston rod, screw rod 3e and 3 screw-thread fit of first flange disk.
In specific implementation process, first flange disk 3 and second flange disk 4 are threadedly coupled and then are made by connecting cylinder 4a
With.The vulcanized sodium liquid that seepage flow comes out when in use is entered by input duct 3b in big nacelle 3aa, is stored.Work as storage
After being stored to a certain degree, the first tube body 1 and the second tube body 2 also stop after transmitting liquid curing sodium, downward by turn screw rod 3e
Mobile, turn screw rod 3e driving pistons 3d is downward, by the liquid curing sodium inside big nacelle 3aa, presses to small nacelle 3ab, then
It is discharged by outlet pipe 3c, is systematically collected after discharge, is uniformly processed, it is more environmentally-friendly.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of vulcanized sodium liquid conducting pipes delay pressure type connecting flange structure, including the first tube body（1）With the second tube body（2）,
First tube body（1）On be provided with first flange disk（3）, it is adapted ground, in second tube body（2）On be provided with the second method
Blue disk（4）, it is characterised in that：The first flange disk（3）On be provided with internal thread, correspondingly, the second flange disk（4）
On be provided with connecting cylinder（4a）, and in the connecting cylinder（4a）On be provided with external screw thread, the first flange disk（3）On be provided with it is more
A identical slow ballasting（3a）, each slow ballasting（3a）It is divided into big nacelle（3aa）With small nacelle（3ab）, the big nacelle
（3aa）With small nacelle（3ab）Bottom connection, and the big nacelle（3aa）Volume be more than the small nacelle（3ab）, described
Big nacelle（3aa）Pass through input duct（3b）It is switched to the first flange disk（3）Inside, the small nacelle（3ab）Pass through
Outlet pipe（3c）It is switched to outside, the big nacelle（3aa）Inside it is provided with piston（3d）, and the piston（3d）To be vertically arranged
Screw rod（3e）As piston rod, the screw rod（3e）With the first flange disk（3）Screw-thread fit.
2. vulcanized sodium liquid conducting pipes as described in claim 1 delay pressure type connecting flange structure, it is characterised in that：It is described into
Liquid pipe road（3b）It is obliquely installed, and in the first flange disk（3）Internal nozzle is higher than in the big nacelle（3aa）Interior pipe
Mouthful.
3. vulcanized sodium liquid conducting pipes as described in claim 1 delay pressure type connecting flange structure, it is characterised in that：It is described small
Nacelle（3ab）Height be higher than the big nacelle（3aa）.
4. vulcanized sodium liquid conducting pipes as claimed in claim 3 delay pressure type connecting flange structure, it is characterised in that：It is described go out
Liquid pipe road（3c）Height be less than the input duct（3b）In first flange disk（3）Interior nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703424.XU CN207796339U (en) | 2017-12-10 | 2017-12-10 | A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703424.XU CN207796339U (en) | 2017-12-10 | 2017-12-10 | A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796339U true CN207796339U (en) | 2018-08-31 |
Family
ID=63283705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703424.XU Active CN207796339U (en) | 2017-12-10 | 2017-12-10 | A kind of slow pressure type connecting flange structure of vulcanized sodium liquid conducting pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796339U (en) |
-
2017
- 2017-12-10 CN CN201721703424.XU patent/CN207796339U/en active Active
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