CN205534342U - Spherical seal valve through improvement - Google Patents
Spherical seal valve through improvement Download PDFInfo
- Publication number
- CN205534342U CN205534342U CN201620344452.6U CN201620344452U CN205534342U CN 205534342 U CN205534342 U CN 205534342U CN 201620344452 U CN201620344452 U CN 201620344452U CN 205534342 U CN205534342 U CN 205534342U
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- CN
- China
- Prior art keywords
- shell
- spheroid
- fixed block
- hole
- connecting rod
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Abstract
The utility model discloses a spherical seal valve through improvement, which comprises an outer shell, the shell divide into two sections constitutions, the shell with the fixed block is all installed to the one end of shell, the middle part of fixed block is equipped with the round hole, the shell passes through flange fixed connection with the shell, the spheroid is installed with the inner chamber of shell junction to the shell, the fixed block is the cambered surface the same with the spheroid with the position of spheroid contact, spheroidal middle part is equipped with the through -hole, the connecting rod is installed at spheroidal top, installs the fixed block around the spheroid case, and the fixed block be ARC structure with spheroid case contact segment, makes the leakproofness improve greatly, and bigger that the diameter also can set up is fixed a position to the through -hole moreover, not only can improve rivers but also can improve sealed effect, and this utility model has rational in infrastructurely, and the production degree of difficulty is hanged down, and characteristics such as excellent in use effect are fit for wideling popularize.
Description
Technical field
This utility model relates to five metals valve technology field, a kind of spherical sealed valve through improvement.
Background technology
Valve is a kind of device for controlling pipe switch, the most visible in various fields, but valve mechanism design in the market is unreasonable, traditional spool in sealed valve is the most relatively thin and construction of switch is mostly lifting structure, cause the shortcomings such as sealing difference is low with service life, the release of ball valve changes this situation, although occurring in that ball valve on market, but configuration aspects still there is a need to the place improved, it is the biggest that such as through hole on spool spheroid can not be arranged, otherwise there will be situation about leaking, but the least current can being impacted again of the through hole setting on spool spheroid, to this, we release a kind of spherical sealed valve through improvement.
Utility model content
The purpose of this utility model is to provide a kind of spherical sealed valve through improvement, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of spherical sealed valve through improvement，Including shell，Described shell is divided into two sections of compositions，Described shell is mounted on fixed block with one end of described shell，The middle part of described fixed block is provided with circular hole，Described shell is connected by flange is fixing with described shell，Described fixed block is equipped with fixing hole with the top and bottom of described fixed block junction，And in the fixing hole of bottom, bearing is installed，Described shell is provided with spheroid with the inner chamber of shell junction，The position that described fixed block contacts with spheroid is the cambered surface identical with spheroid，The bottom of described spheroid is installed on bearing，The middle part of described spheroid is provided with through hole，Described through hole and circular hole are in same level，The top of described spheroid is provided with connecting rod，The bottom of described connecting rod is positioned at the inside of top fixing hole，Flange is run through at the top of described connecting rod.
Preferably, the top of described connecting rod is provided with rotating disk handle.
Preferably, described connecting rod is positioned at the part of top fixing hole and is provided with rubber blanket.
Preferably, the surface of described spheroid is provided with rubber layer, and the cambered surface that fixed block contacts with spheroid is provided with rubber layer.
Compared with prior art, the beneficial effects of the utility model are: the spherical sealed valve of this process improvement, on the basis of original ball valve, shell is divided into two sections of compositions, and pass through Flange joint, fixed block is installed around ball valve core, and fixed block is globoidal structure with ball valve core contact portion, sealing is made newly to be greatly improved, and through hole location diameter can also arrange bigger, not only can improve current but also can improve sealing effectiveness, this utility model has rational in infrastructure, and production difficulty is low, the features such as using effect is good, are suitable for wideling popularize.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model shell and fixed-block-architecture (FBA) schematic diagram；
Fig. 3 is this utility model fixed block and sphere structure schematic diagram.
In figure: 1 shell, 2 fixed blocks, 3 bearings, 4 connecting rods, 5 spheroids, 6 through holes, 7 circular holes, 8 flanges.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，A kind of technical scheme of this utility model offer: a kind of spherical sealed valve through improvement，Including shell 1，Described shell 1 is divided into two sections of compositions，Described shell 1 is mounted on fixed block 2 with one end of described shell 1，The middle part of described fixed block 2 is provided with circular hole 7，Described shell 1 is connected by flange 8 is fixing with described shell 1，Described fixed block 2 is equipped with fixing hole with the top and bottom of described fixed block 2 junction，And bearing 3 is installed in the fixing hole of bottom，Described shell 1 is provided with spheroid 5 with the inner chamber of shell 1 junction，The position that described fixed block 2 contacts with spheroid 5 is the cambered surface identical with spheroid，The bottom of described spheroid 5 is installed on bearing 3，The middle part of described spheroid 5 is provided with through hole 6，Described through hole 6 and circular hole 7 are in same level，The top of described spheroid 5 is provided with connecting rod 4，The bottom of described connecting rod 4 is positioned at the inside of top fixing hole，Flange 8 is run through at the top of described connecting rod 4，The top of described connecting rod 4 is provided with rotating disk handle，The part that described connecting rod 4 is positioned at top fixing hole is provided with rubber blanket，The surface of described spheroid 5 is provided with rubber layer，And the cambered surface that fixed block 2 contacts with spheroid 5 is provided with rubber layer.
nullStructural principle: shell 1 is divided into two sections of compositions，Can conveniently produce installation，One end of two end housings 1 is mounted on fixed block 2，Seal operation for assistant sphere，The middle part of fixed block 2 is provided with the circular hole 7 of current process，Shell 1 is connected by flange 8 is fixing with shell 1，Fixed block 2 is equipped with fixing hole with the top and bottom of fixed block 2 junction，In the fixing hole of bottom, bearing 3 is installed，Shell 1 is provided with spheroid 5 with the inner chamber of shell 1 junction，The position that fixed block 2 contacts with spheroid 5 is the cambered surface identical with spheroid，The bottom of spheroid 5 is installed on bearing 3，The middle part of spheroid 5 is provided with through hole 6，Through hole 6 and circular hole 7 are in same level，The top of spheroid 5 is provided with connecting rod 4，The bottom of connecting rod 4 is positioned at the inside of top fixing hole，Flange 8 is run through at the top of connecting rod 4，The top of connecting rod 4 is provided with rotating disk handle，When Open valve，Rotate rotating disk handle，Through hole 6 on spheroid 5 is directed at the circular hole 7 in the middle part of fixed block 2，Current or air-flow can flow through with through hole 6 through circular hole 7，When closing valve，Rotate rotating disk handle，The solid section of spheroid 5 is directed at the circular hole 7 on fixed block 2，Circular hole 7 on fixed block 2 is blocked by spheroid 5 side solid section，Current stop，Fixed block 2 and spheroid 5 contact surface are cambered surface，Contact area can be increased，Improve sealing effectiveness.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the spherical sealed valve through improvement，Including shell (1)，It is characterized in that: described shell (1) is divided into two sections of compositions，Described shell (1) is mounted on fixed block (2) with one end of described shell (1)，The middle part of described fixed block (2) is provided with circular hole (7)，Described shell (1) is connected by flange (8) is fixing with shell (1)，Described fixed block (2) is equipped with fixing hole with the top and bottom of described fixed block (2) junction，And bearing (3) is installed in the fixing hole of bottom，Described shell (1) is provided with spheroid (5) with the inner chamber of described shell (1) junction，The position that described fixed block (2) contacts with spheroid (5) is the cambered surface identical with spheroid，The bottom of described spheroid (5) is installed on bearing (3)，The middle part of described spheroid (5) is provided with through hole (6)，Described through hole (6) and circular hole (7) are in same level，The top of described spheroid (5) is provided with connecting rod (4)，The bottom of described connecting rod (4) is positioned at the inside of top fixing hole，Flange (8) is run through at the top of described connecting rod (4).
- A kind of spherical sealed valve through improvement the most according to claim 1, it is characterised in that: the top of described connecting rod (4) is provided with rotating disk handle.
- A kind of spherical sealed valve through improvement the most according to claim 1, it is characterised in that: described connecting rod (4) is positioned at the part of top fixing hole and is provided with rubber blanket.
- A kind of spherical sealed valve through improvement the most according to claim 1, it is characterised in that: the surface of described spheroid (5) is provided with rubber layer, and the cambered surface that fixed block (2) contacts with spheroid (5) is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344452.6U CN205534342U (en) | 2016-04-23 | 2016-04-23 | Spherical seal valve through improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344452.6U CN205534342U (en) | 2016-04-23 | 2016-04-23 | Spherical seal valve through improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534342U true CN205534342U (en) | 2016-08-31 |
Family
ID=56795953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344452.6U Expired - Fee Related CN205534342U (en) | 2016-04-23 | 2016-04-23 | Spherical seal valve through improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534342U (en) |
-
2016
- 2016-04-23 CN CN201620344452.6U patent/CN205534342U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180423 |