CN208885948U - A kind of ellipse head - Google Patents
A kind of ellipse head Download PDFInfo
- Publication number
- CN208885948U CN208885948U CN201821676871.5U CN201821676871U CN208885948U CN 208885948 U CN208885948 U CN 208885948U CN 201821676871 U CN201821676871 U CN 201821676871U CN 208885948 U CN208885948 U CN 208885948U
- Authority
- CN
- China
- Prior art keywords
- shell
- sliding slot
- spring
- buffer
- buffer board
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of ellipse heads, including shell, the shell inner underside is provided with thermal insulation layer, the shell inner underside is provided with buffer board, it is slidably connected between the buffer board outer side edges and shell, the buffer board upper center is provided with buffer stopper, the buffer stopper middle inside offers sliding slot, bottom end is provided with elastic cushion in the sliding slot, the sliding slot upper side end is provided with limited block, it is provided with sliding block in the sliding slot, the sliding block is slidably connected sliding slot, and the upper end of slide block is provided with telescopic mast.When the utility model is used; air pressure in container first acts on buffer board after rising; buffer board stress moves up; buffer stopper is moved up simultaneously; to make sliding block slide and move down in sliding slot, and then buffer stopper generates compression to spring one and spring two, at this moment prevents pressure from acting directly on shell by spring one and two buffer function of spring; to protect shell, the excessive damage shell of pressure is avoided.
Description
Technical field
The utility model relates to a kind of end socket, specifically a kind of ellipse head.
Background technique
End socket, which refers to, makes the element that medium is isolated inside and outside it, also known as end cap to closed container end.Cylindrical vessel
End socket is typically all widely different transcapsidation body.Convex, taper, plate shaped and combination shape can be divided by the shape on end socket surface.Convex head
Refer to that external surface shape is the end socket on convex surface, such as hemispherical, ellipse, dish and spherical head without folded edge.Some gas cylinders are adopted
With the combination shape bottom (head) that convex surface is inside, intensity not only can guarantee, but also be able to satisfy the demand of safe handling.End socket is one of container
Component is with welding manner connector drum.
End socket is the end cap on pressure vessel, is a main pressure-containing member of pressure vessel, as the excessive Shi Youke of pressure
End socket can be will lead to and generate deformation or directly damage, biggish loss, mesh can be caused to the experiment or reaction in progress in this way
Preceding end enclosure structure is fairly simple, not the structure of compensator or trimmer pressure.Therefore, those skilled in the art provide a kind of oval envelope
Head, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of ellipse heads, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ellipse head, including shell, the shell inner underside are provided with thermal insulation layer, and the shell inner underside is provided with
Buffer board is slidably connected between the buffer board outer side edges and shell, and the buffer board upper center is provided with buffer stopper, described
Buffer stopper middle inside offers sliding slot, and bottom end is provided with elastic cushion in the sliding slot, and the sliding slot upper side end setting is limited
Position block, is provided with sliding block in the sliding slot, and the sliding block is slidably connected sliding slot, and the upper end of slide block is provided with telescopic mast, described
Through being slidably connected between limited block and telescopic mast and limited block, the telescopic mast upper end is fixedly connected outer for telescopic mast upper end
Shell, and spring one is arranged on telescopic mast between shell and bumper post, it is set as plane at left and right sides of the buffer stopper upper end,
The plane upper end is provided with spring two, two upper end of spring and cage connection.
As a further solution of the present invention: the left and right sides is symmetrically arranged with mounting rod in the middle part of the upper shell,
The mounting rod upper end is equipped with pressure gauge, and the pressure gauge lower end is by two with being connected on the inside of conduit and shell.
Several bayonets, the card are provided in the shell bottom side of the wall as a further solution of the present invention,
The quantity of mouth is at least four, and bayonet is evenly distributed on housing lower side-wall.
The shell lower inside is provided with card slot, the card slot setting as a further solution of the present invention,
For annular, and gasket is provided on the upside of card slot.
Baffle is provided with above buffer board on the inside of the shell as a further solution of the present invention, it is described
Baffle is annular slab, and circular diameter is greater than buffer stopper base diameter in baffle.
Mark label, the shell are provided on front side of the upper surface of outer cover as a further solution of the present invention,
It is provided on the right side of mark label on front side of upper surface and illustrates sticker.
Compared with prior art, the utility model has the beneficial effects that
1, end socket can be lifted or be moved by bayonet by the end socket, it is made not shift when moving, and by card slot
Blocked with reaction vessel edge, end socket and container fixed, welding when due to card slot effect can fixed seal head, for welding mention
For convenience, and gasket can further improve sealing effect.
2, in use, the air pressure in container first acts on buffer board after rising, buffer board stress moves up the end socket,
Buffer stopper is moved up simultaneously, to make sliding block slide and move down in sliding slot, and then buffer stopper generates spring one and spring two
Compression, at this moment prevents pressure from acting directly on shell, to protect shell, keeps away by spring one and two buffer function of spring
Exempt from the excessive damage shell of pressure.
3, the setting of thermal insulation layer can prevent temperature in container from generating by the conductive force of shell to user in the end socket
Danger, while pressure gauge is set can monitor internal pressure, the excessive situation of pressure is prevented, reaction vessel is protected.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ellipse head.
Fig. 2 is a kind of main view of ellipse head.
Fig. 3 is a kind of top view of ellipse head.
In figure: 1- shell, 2- thermal insulation layer, 3- buffer board, 4- buffer stopper, 5- sliding slot, 6- elastic cushion, 7- sliding block, 8- limit
Block, 9- telescopic mast, 10- spring one, 11- spring two, 12- mounting rod, 13- pressure gauge, 14- conduit, 15- bayonet, 16- card slot,
17- gasket, 18- baffle, 19- mark label, 20- illustrate sticker.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of ellipse head, including shell 1, in the shell 1 under
Side is provided with thermal insulation layer 2, and 1 inner underside of shell is provided with buffer board 3, slides between 3 outer side edges of buffer board and shell 1
Connection, 3 upper center of buffer board are provided with buffer stopper 4, and 4 middle inside of buffer stopper offers sliding slot 5, the sliding slot
Bottom end is provided with elastic cushion 6 in 5, and 5 upper side end of sliding slot is provided with limited block 8, sliding block 7, institute are provided in the sliding slot 5
Sliding block 7 is stated to be slidably connected sliding slot 5,7 upper end of sliding block is provided with telescopic mast 9,9 upper end of telescopic mast through limited block 8 and
It is slidably connected between telescopic mast 9 and limited block 8,9 upper end of telescopic mast is fixedly connected with shell 1, and in shell on telescopic mast 9
It is arranged with spring 1 between 1 and bumper post 4, is set as plane at left and right sides of 4 upper end of buffer stopper, the plane upper end is set
It is equipped with spring 2 11,2 11 upper end of spring is connect with shell 1.
It is symmetrically arranged with mounting rod 12 at left and right sides of 1 upper center of shell, 12 upper end of mounting rod is equipped with pressure
Power table 13,13 lower end of pressure gauge is by two with being connected on the inside of conduit 14 and shell 1.
Several bayonets 15 are provided in 1 bottom side of the wall of shell, the quantity of the bayonet 15 is at least four, and bayonet
15 is evenly distributed in 1 lower wall of shell.
1 lower inside of shell is provided with card slot 16, and the card slot 16 is set as annular, and is provided on the upside of card slot 16
Gasket 17.
1 inside of shell is provided with baffle 18 above buffer board 3, and the baffle 18 is annular slab, and in baffle 18
Circular diameter is greater than 4 base diameter of buffer stopper.
It is provided with mark label 19 on front side of 1 upper surface of shell, is set on the right side of mark label 19 on front side of 1 upper surface of shell
It is equipped with and illustrates sticker 20.
The working principle of the utility model is:
End socket when in use, can be lifted or be moved by bayonet 15, it is made not shift when moving by the end socket,
And block card slot 16 and reaction vessel edge, to complete to be clamped, then by welding by end socket and the fixed company of container
Connect, in welding due to the effect of card slot 16 can fixed seal head, provide convenience for welding, and gasket 17 can further improve it is close
Seal effect；
In end socket in use, the air pressure in container first acts on buffer board 3 after rising, 3 stress of buffer board is moved up,
Buffer stopper 4 is moved up simultaneously, to make sliding block 7 slide and move down in sliding slot 5, and then buffer stopper 4 is to spring 1 and spring
2 11 generate compression, at this moment prevent pressure from acting directly on shell 1 by spring 1 and 2 11 buffer function of spring, from
And shell 1 is protected, avoid the excessive damage shell 1 of pressure；
The setting of thermal insulation layer 2 can prevent temperature in container dangerous to user's generation by the conductive force of shell 1, simultaneously
Pressure gauge 13, which is arranged, can monitor internal pressure, prevent the excessive situation of pressure, protect reaction vessel.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ellipse head, including shell, which is characterized in that the shell inner underside is provided with thermal insulation layer, in the shell
Downside is provided with buffer board, is slidably connected between the buffer board outer side edges and shell, and the buffer board upper center is provided with
Buffer stopper, the buffer stopper middle inside offer sliding slot, and bottom end is provided with elastic cushion, the sliding slot upside in the sliding slot
Portion is provided with limited block, is provided with sliding block in the sliding slot, and the sliding block is slidably connected sliding slot, and the upper end of slide block, which is provided with, stretches
Contracting column, through being slidably connected between limited block and telescopic mast and limited block, the telescopic mast upper end is solid for the telescopic mast upper end
Determine connected with outer casing, and be arranged with spring one on telescopic mast between shell and bumper post, is set at left and right sides of the buffer stopper upper end
It is set to plane, the plane upper end is provided with spring two, two upper end of spring and cage connection.
2. a kind of ellipse head according to claim 1, which is characterized in that the left and right sides is symmetrical in the middle part of the upper shell
It is provided with mounting rod, the mounting rod upper end is equipped with pressure gauge, and the pressure gauge lower end is by two with conduit and shell inside
Connection.
3. a kind of ellipse head according to claim 1, which is characterized in that be provided in the shell bottom side of the wall several
Bayonet, the quantity of the bayonet is at least four, and bayonet is evenly distributed on housing lower side-wall.
4. a kind of ellipse head according to claim 1, which is characterized in that the shell lower inside is provided with card slot,
The card slot is set as annular, and is provided with gasket on the upside of card slot.
5. a kind of ellipse head according to claim 1, which is characterized in that be arranged above buffer board on the inside of the shell
There is baffle, the baffle is annular slab, and circular diameter is greater than buffer stopper base diameter in baffle.
6. a kind of ellipse head according to claim 1, which is characterized in that be provided with mark on front side of the upper surface of outer cover
Patch, the upper surface of outer cover front side is provided on the right side of mark label illustrates sticker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676871.5U CN208885948U (en) | 2018-10-16 | 2018-10-16 | A kind of ellipse head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821676871.5U CN208885948U (en) | 2018-10-16 | 2018-10-16 | A kind of ellipse head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885948U true CN208885948U (en) | 2019-05-21 |
Family
ID=66516273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821676871.5U Active CN208885948U (en) | 2018-10-16 | 2018-10-16 | A kind of ellipse head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943209A (en) * | 2020-07-14 | 2020-11-17 | 淮阴工学院 | Seal head pressure-relief early warning device of polycrystalline silicon hydrogenation reactor and working method thereof |
| CN113217746A (en) * | 2021-06-11 | 2021-08-06 | 宜兴市恒安封头有限公司 | Stable double-layer compression-resistant impact-resistant seal head |
-
2018
- 2018-10-16 CN CN201821676871.5U patent/CN208885948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943209A (en) * | 2020-07-14 | 2020-11-17 | 淮阴工学院 | Seal head pressure-relief early warning device of polycrystalline silicon hydrogenation reactor and working method thereof |
| CN113217746A (en) * | 2021-06-11 | 2021-08-06 | 宜兴市恒安封头有限公司 | Stable double-layer compression-resistant impact-resistant seal head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208885948U (en) | A kind of ellipse head | |
| CN105529423A (en) | New energy battery explosion-proof valve | |
| CN209202818U (en) | Cup lid | |
| CN204788078U (en) | Hot seal structure of radome fairing end cap | |
| CN106111018B (en) | Pressure release reaction kettle for Entecavir preparation | |
| CN206040540U (en) | Sealed explosion -proof type circuit breaker | |
| CN208963809U (en) | A kind of harmful influence storage tank with emergency decompression function | |
| CN209571468U (en) | A kind of ternary lithium ion battery with shock resistance structure | |
| CN208431984U (en) | A kind of stable type air conditioning for automobiles liquid storage drying bottle | |
| CN209859986U (en) | Storage battery capable of preventing liquid on inner side from flowing out | |
| CN204840746U (en) | Area is with fire extinguisher of body straw | |
| CN203674963U (en) | Safety frequency converter | |
| CN209346569U (en) | A kind of children's vacuum cup suction pipe cup lid | |
| CN205575151U (en) | Grid paper for production and processing paper convey sucking disc | |
| CN208832115U (en) | A kind of vacuum reservoir outer cylinder explosion-protection equipment | |
| CN207231752U (en) | The vacuum suction formula camera lens measurement jig used in projector | |
| CN201445341U (en) | Overpressure protection float valve for pressure cooker | |
| CN211280531U (en) | Conveniently break away from seabed of silt and listen unmanned aerial vehicle | |
| CN205446500U (en) | Heterotypic spring of big compensation volume | |
| CN209128448U (en) | A kind of positive/negative pressure protector preventing water projection | |
| CN207229859U (en) | A kind of rapid escape valve | |
| CN215342743U (en) | Battery cap with high temperature resistant and scratch resistant capabilities | |
| CN217464056U (en) | Portable canned oxygen jar with high leakproofness | |
| CN207862480U (en) | Ingot casting furnace body protective device | |
| CN208885958U (en) | A kind of butterfly end socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325025 No. 600 Liuxiao Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Shengyi Head Co., Ltd. Address before: 325025 No. 600 Liuxiao Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Shengyi Head Co., Ltd. |