CN205278445U - Automatically cleaning spheroid and applied this spheroidal ball valve - Google Patents
Automatically cleaning spheroid and applied this spheroidal ball valve Download PDFInfo
- Publication number
- CN205278445U CN205278445U CN201620001552.9U CN201620001552U CN205278445U CN 205278445 U CN205278445 U CN 205278445U CN 201620001552 U CN201620001552 U CN 201620001552U CN 205278445 U CN205278445 U CN 205278445U
- Authority
- CN
- China
- Prior art keywords
- spheroid
- valve
- automatically cleaning
- ball valve
- filter screen
- 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
Abstract
The utility model provides an automatically cleaning spheroid and applied this spheroidal ball valve. Mainly solve on the spheroidal filter screen of present ball valve the problem that long -time use produced great dirt easily. Its characterized in that: spheroid (1) inner wall corresponds the front end of filter screen (113) is equipped with spiral helicine runner groove (112). The utility model provides an automatically cleaning spheroid and applied this spheroidal ball valve, inner wall of ball correspond with the runner and are equipped with the helicla flute, when the liquid flows through, can realize rotatoryly, then strike on the filter screen, break up the dirt on the filter screen, increase life.
Description
Technical field
The utility model belongs to ball valve field, is specifically related to a kind of automatically cleaning spheroid and applies the ball valve of this spheroid.
Background technology
Ball valve (ballvalve) is come out the fifties in 20th century, along with updating of the develop rapidly of science and technology, production technique and product structure, in the 40 short years, has developed rapidly and has become a kind of main valve class. In the country of western industrial prosperity, the use of ball valve constantly rises year by year.
In China, ball valve is widely used in industries such as refining of petroleum, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, iron and steel, occupies very important status in national economy. It has the action of 90-degree rotation, and faucet body is spheroid, has circular through hole or passage by its axis.
Patent name is " ball body of self-filtering type ball valve ", and Authorization Notice No. " CN204553905U " discloses ball body of self-filtering type ball valve in, but on the filter screen of this kind of spheroid, long-time use easily produces bigger dirt.
Practical novel content
In order to overcome the deficiency of background technology, the utility model provides a kind of automatically cleaning spheroid and applies the ball valve of this spheroid, mainly solve present ball valve spheroid filter screen on long-time use easily produce bigger dirt problem.
The technical scheme that the utility model adopts is:
A kind of automatically cleaning spheroid, comprises spheroid, is provided with runner in described spheroid, and the corresponding described runner of described spheroid is provided with filter screen, and the front end of the corresponding described filter screen of described sphere inner wall is provided with the flow path groove of spirrillum.
Described spheroid comprises interior spheroid and is set in the outer sphere of described interior spheroid outer wall, and described interior spheroid inwall is provided with described runner, and described outer sphere is provided with the installation groove for installing valve rod.
Described outer sphere and described interior spheroid are threaded connection.
Described outer sphere surface is provided with stellite layer.
Described interior spheroid surface is provided with anti-corrosion layer.
Described anti-corrosion layer is made up of tetrafluoroethylene.
A kind of ball valve, comprises valve body, and the valve seat that described valve body comprises spheroid and spheroid both sides are equipped with, described spheroid is above-mentioned spheroid.
Being removably connected with middle cover on described valve body, cover and be removably connected with valve gap in described, described valve gap is removably connected with top cover, be provided with described valve rod in described top cover, described stem bottom is arranged in described installation groove.
Described middle cover is connected with described valve body by screw, and described valve gap is connected with described middle cover by screw, and described top cover is connected with middle cover by screw.
Described valve seat one end coordinates with ball seal, is provided with spring between the other end and described valve body, and described valve seat is radial is provided with sealing-ring with described valve body.
The beneficial effects of the utility model are: the utility model provides a kind of automatically cleaning spheroid and applies the ball valve of this spheroid, and sphere inner wall is corresponding with runner is provided with spiral slot, when liquid flows through, can realize rotating, and impinge is on filter screen, break up the dirt on filter screen, increase work-ing life.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the utility model embodiment.
The inwall that Fig. 2 is the spheroid of the utility model embodiment launches schematic diagram.
Fig. 3 is the cross-sectional schematic that the utility model embodiment is arranged in ball valve.
Fig. 4 is Fig. 3 A place enlarged diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, a kind of automatically cleaning spheroid, comprise spheroid 1, it is provided with runner 111 in described spheroid 1, the corresponding described runner 111 of described spheroid 1 is provided with filter screen 113, and the front end of the corresponding described filter screen 113 of described spheroid 1 inwall is provided with the flow path groove 112 of spirrillum. Can produce time liquid flows through the flow path groove of spirrillum to rotate, result of use is better, the utility model provides a kind of automatically cleaning spheroid and applies the ball valve of this spheroid, sphere inner wall is corresponding with runner is provided with spiral slot, when liquid flows through, it is possible to realize rotating, and impinge is on filter screen, break up the dirt on filter screen, increase work-ing life. In the utility model, as shown in the figure, described spheroid 1 comprises interior spheroid 11 and is set in the outer sphere 12 of described interior spheroid 11 outer wall, and described interior spheroid 11 inwall is provided with described runner 111, and described outer sphere 12 is provided with the installation groove 121 for installing valve rod. Interior spheroid and the outer sphere being set in interior spheroid outer wall, interior spheroid inwall is provided with runner, and outer sphere is provided with the installation groove for installing valve rod. After the installation groove on outer sphere damages, only need to change outer sphere, save cost, it may also be useful to effective.
In the utility model, as shown in the figure, described outer sphere 12 and described interior spheroid 11 are threaded connection. It is threaded connection, dismounts convenient, card can also be adopted herein to connect, buckle mode of connection such as connecing.
In the utility model, as shown in the figure, described outer sphere 12 surface is provided with stellite layer. Outer sphere surface overlaying officials' Tai Li alloy layer is wear-resisting, it may also be useful to the life-span is longer.
In the utility model, as shown in the figure, described interior spheroid 11 surface is provided with anti-corrosion layer. The occasion being applicable to various medium, corrosion-resistant, it may also be useful to the life-span is longer.
In the utility model, as shown in the figure, described anti-corrosion layer is made up of tetrafluoroethylene. Here interior spheroid can also whole be made for tetrafluoroethylene, tetrafluoroethylene to most of pharmaceutical chemicals and solvent, show inertia, can strong alkali-acid resistance, water and various organic solvent.
In the utility model, as shown in the figure, a kind of ball valve, comprises valve body 9, and the valve seat 3 that described valve body 9 comprises spheroid 1 and spheroid 1 both sides are equipped with, described spheroid 1 is above-mentioned spheroid 1.
In the utility model, as shown in the figure, described valve body 9 is removably connected with middle cover 5, described middle cover 5 is removably connected with valve gap 6, described valve gap 6 is removably connected with top cover 7, is provided with described valve rod 8 in described top cover 7, is arranged in described installation groove 121 bottom described valve rod 8. By the valve gap of multistage installation, middle cover and top cover, valve rod is installed, assembles convenient, it may also be useful to effective.
In the utility model, as shown in the figure, described middle cover 5 is connected with described valve body 9 by screw, and described valve gap 6 is connected with described middle cover 5 by screw, and described top cover 7 is connected with middle cover 5 by screw. Screw is installed, and cost is lower, is preferred version.
In the utility model, as shown in the figure, described valve seat 3 one end and spheroid 1 are sealed and matched, and are provided with spring 31 between the other end and described valve body 9, and described valve seat 3 is radial is provided with sealing-ring 32 with described valve body 9. Spring provides preliminary tension, the further enhanced leaktightness effect of sealing-ring, and structure is simple, easy to assembly, it may also be useful to effective.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (10)
1. an automatically cleaning spheroid, comprise spheroid (1), runner (111) it is provided with in described spheroid (1), the corresponding described runner (111) of described spheroid (1) is provided with filter screen (113), it is characterised in that: the front end of the corresponding described filter screen (113) of described spheroid (1) inwall is provided with the flow path groove (112) of spirrillum.
2. a kind of automatically cleaning spheroid according to claim 1, it is characterized in that: described spheroid (1) comprises interior spheroid (11) and is set in the outer sphere (12) of described interior spheroid (11) outer wall, described interior spheroid (11) inwall is provided with described runner (111), and described outer sphere (12) is provided with the installation groove (121) for installing valve rod.
3. a kind of automatically cleaning spheroid according to claim 2, it is characterised in that: described outer sphere (12) and described interior spheroid (11) are threaded connection.
4. a kind of automatically cleaning spheroid according to claim 2, it is characterised in that: described outer sphere (12) surface is provided with stellite layer.
5. a kind of automatically cleaning spheroid according to claim 2, it is characterised in that: described interior spheroid (11) surface is provided with anti-corrosion layer.
6. a kind of automatically cleaning spheroid according to claim 5, it is characterised in that: described anti-corrosion layer is made up of tetrafluoroethylene.
7. a ball valve, comprises valve body (9), the valve seat (3) that described valve body (9) comprises spheroid (1) and spheroid (1) both sides are equipped with, it is characterised in that: described spheroid (1) is the spheroid (1) described in the arbitrary claim of claim 1-6.
8. a kind of ball valve according to claim 7, it is characterized in that: described valve body (9) is removably connected with middle cover (5), described middle cover (5) is removably connected with valve gap (6), described valve gap (6) is removably connected with top cover (7), being provided with valve rod (8) in described top cover (7), described valve rod (8) bottom is arranged in described installation groove (121).
9. a kind of ball valve according to claim 8, it is characterized in that: described middle cover (5) is connected with described valve body (9) by screw, described valve gap (6) is connected with described middle cover (5) by screw, and described top cover (7) is connected with middle cover (5) by screw.
10. a kind of ball valve according to claim 7, it is characterized in that: described valve seat (3) one end and spheroid (1) are sealed and matched, being provided with spring (31) between the other end and described valve body (9), described valve seat (3) is radial is provided with sealing-ring (32) with described valve body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001552.9U CN205278445U (en) | 2016-01-04 | 2016-01-04 | Automatically cleaning spheroid and applied this spheroidal ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001552.9U CN205278445U (en) | 2016-01-04 | 2016-01-04 | Automatically cleaning spheroid and applied this spheroidal ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278445U true CN205278445U (en) | 2016-06-01 |
Family
ID=56063023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001552.9U Expired - Fee Related CN205278445U (en) | 2016-01-04 | 2016-01-04 | Automatically cleaning spheroid and applied this spheroidal ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882479A (en) * | 2021-11-18 | 2022-01-04 | 中国水利水电科学研究院 | Washing machine drainage collection system for dormitory |
-
2016
- 2016-01-04 CN CN201620001552.9U patent/CN205278445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882479A (en) * | 2021-11-18 | 2022-01-04 | 中国水利水电科学研究院 | Washing machine drainage collection system for dormitory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205278445U (en) | Automatically cleaning spheroid and applied this spheroidal ball valve | |
| CN2718566Y (en) | High-pressure autoclave | |
| CN205278439U (en) | Take spheroid of valve rod and use this spheroidal ball valve | |
| CN107084258A (en) | To folder Fluorine-lined ball valve | |
| CN202708153U (en) | BID four-seat seal aviation oil valve | |
| CN203202245U (en) | Seawater resistant butterfly valve | |
| CN203892602U (en) | Triple-eccentric metal hard-sealing half ball valve | |
| CN105402536A (en) | Plugging pipe saddle | |
| CN203703211U (en) | Durable ball valve | |
| CN201934705U (en) | High-pressure shutoff/blowoff ball core valve | |
| CN205298632U (en) | Be equipped with multistage welded ball valve that falls device of making an uproar in influent stream mouth | |
| CN206816862U (en) | To pressing from both sides Fluorine-lined ball valve | |
| CN205331478U (en) | Split type spheroid and applied this spheroidal ball valve | |
| CN204114213U (en) | A kind of ball valve core assembly | |
| CN205978588U (en) | High pressure self sealss track ball valve | |
| CN202074067U (en) | Anti-locking eccentric half ball valve | |
| CN207195953U (en) | A kind of water pipeline for hydraulic engineering | |
| CN206093033U (en) | Two formula spheroids of track ball valve | |
| CN206958322U (en) | A kind of small-bore tiltedly flap-type forging welding end check-valves of extra-high voltage | |
| CN205001554U (en) | Ball valve | |
| CN207961549U (en) | A kind of Wear-resistant corrosion-resistant butterfly valve | |
| CN206290795U (en) | A kind of fast loaded check valve of corrosion-resistant sanitation-grade | |
| CN205021361U (en) | PEEK valve seat insert match grinding device | |
| CN206770650U (en) | A kind of static seal structure between valve and pipeline | |
| CN2898483Y (en) | Composite total-sprue corrosion-resisting valve |
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: 20160601 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |