CN203202280U - Aluminum ball valve - Google Patents
Aluminum ball valve Download PDFInfo
- Publication number
- CN203202280U CN203202280U CN 201320110835 CN201320110835U CN203202280U CN 203202280 U CN203202280 U CN 203202280U CN 201320110835 CN201320110835 CN 201320110835 CN 201320110835 U CN201320110835 U CN 201320110835U CN 203202280 U CN203202280 U CN 203202280U
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- CN
- China
- Prior art keywords
- valve
- aluminum
- aluminium
- ball
- valve rod
- 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
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Abstract
The utility model relates to an aluminum ball valve which comprises an aluminum valve body (4), a ball body (5), an aluminum flat cap (1), a valve rod (7) and a handle (2). The ball body (5) is arranged inside the aluminum valve body (4). The valve rod (7) is connected to the upper end of the ball body (5). The handle (2) is connected to the upper end of the valve rod (7). The aluminum flat cap (3) is arranged between the aluminum valve body (4) and the valve rod (7). A sealing ring (6) is arranged between the ball body (5) and the aluminum valve body (4). The aluminum ball valve solves the problems that an existing aluminum ball valve is short in service life and excessively high in cost, and therefore the aluminum ball valve has broad market prospects.
Description
Technical field
The utility model relates to valve technology field, is specially a kind of aluminium ball valve.
Background technique
Ball valve is a kind of valve with extensive use field, when in band granular operating mode medium, using, spherome surface and valve base surface all the time with the media particle friction, ball valve sealing face major part all is to cemented carbide (iron) with cemented carbide (copper) at present, Rockwell hardness can't satisfy the operating mode that becomes increasingly complex about 40 degree.Hardness can not be avoided not again with medium rubbing, and in the course of time, thereby sealing surface can friction damage lose sealing effect.On pipeline, directly valve is disassembled, not only time-consuming but also consume manpower, the cost of changing whole valve is very high again, is welded direct to valve on the pipeline for some especially, can only cut down valve is whole during dismounting, loses time especially, increases cost.
Summary of the invention
The utility model is for solving existing high, the easy breakage of full copper ball valve manufacture cost, and the technical problem that working life is short provides a kind of aluminium ball valve, to overcome the deficiencies in the prior art.
For solving the problems of the technologies described above the technical solution of the utility model be: a kind of aluminium ball valve, comprise aluminium valve body, spheroid, the flat cap of aluminium, valve rod, handle, described spheroid is located in the described aluminium valve body, described valve rod is connected in the upper end of spheroid, described handle is connected in the upper end of valve rod, it is characterized in that: be provided with the aluminium pressure cap between described aluminium valve body and the valve rod, be provided with seal ring between described spheroid and the aluminium valve body.
Described seal ring is the polypropylene material.
The beneficial effects of the utility model are, the utlity model has easily advantage of demolition, repair, replacement, and aluminium material is replaced existing heavy metal material, not only reduced greatly cost of production, also reduced the friction factor of ball valve sealing face, make be increased to 2-3 doubly the working life of product, have widely market prospects.
Description of drawings
Fig. 1 is the utility model ball-valve structure schematic diagram.
Among the figure: 1 is the flat cap of aluminium, and 2 is handle, and 3 is the aluminium pressure cap, and 4 is the aluminium valve body, and 5 is spheroid, and 6 is seal ring, and 7 is the aluminium valve rod.
Specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.Embodiment with reference to the accompanying drawings 1, a kind of aluminium ball valve of the utility model, comprise aluminium valve body 4, spheroid 5, the flat cap 1 of aluminium, valve rod 7, handle 2, described spheroid 5 is located in the described aluminium valve body 4, described valve rod 7 is connected in the upper end of spheroid 5, described handle 2 is connected in the upper end of valve rod 7, is provided with aluminium pressure cap 3 between described aluminium valve body 4 and the valve rod 7, is provided with the seal ring 6 of polypropylene material between described spheroid 5 and the aluminium valve body 4.
The above; it only is the better embodiment of the utility model; but the utility model protection domain is not limited to this, is equal to according to the technical solution of the utility model and inventive concept thereof and replaces or change on other products, all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. aluminium ball valve, comprise aluminium valve body (4), spheroid (5), the flat cap of aluminium (1), valve rod (7), handle (2), described spheroid (5) is located in the described aluminium valve body (4), described valve rod (7) is connected in the upper end of spheroid (5), described handle (2) is connected in the upper end of valve rod (7), it is characterized in that: be provided with aluminium pressure cap (3) between described aluminium valve body (4) and the valve rod (7), be provided with seal ring (6) between described spheroid (5) and the aluminium valve body (4).
2. ball valve according to claim 1 is characterized in that: described seal ring (6) is the polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110835 CN203202280U (en) | 2013-03-12 | 2013-03-12 | Aluminum ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110835 CN203202280U (en) | 2013-03-12 | 2013-03-12 | Aluminum ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202280U true CN203202280U (en) | 2013-09-18 |
Family
ID=49146389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110835 Expired - Fee Related CN203202280U (en) | 2013-03-12 | 2013-03-12 | Aluminum ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448638A (en) * | 2017-09-20 | 2017-12-08 | 乐清市牵引机电厂 | A kind of spherical aluminum valve element, ball valve and spherical aluminum valve element manufacturing process |
-
2013
- 2013-03-12 CN CN 201320110835 patent/CN203202280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448638A (en) * | 2017-09-20 | 2017-12-08 | 乐清市牵引机电厂 | A kind of spherical aluminum valve element, ball valve and spherical aluminum valve element manufacturing process |
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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: 20130918 Termination date: 20140312 |