CN2560801Y - Filter ball valve - Google Patents
Filter ball valve Download PDFInfo
- Publication number
- CN2560801Y CN2560801Y CN 02264875 CN02264875U CN2560801Y CN 2560801 Y CN2560801 Y CN 2560801Y CN 02264875 CN02264875 CN 02264875 CN 02264875 U CN02264875 U CN 02264875U CN 2560801 Y CN2560801 Y CN 2560801Y
- Authority
- CN
- China
- Prior art keywords
- filter
- valve
- ball valve
- valve body
- ball
- 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 - Lifetime
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Abstract
The utility model discloses a filter ball valve, which comprises a filter and a ball consisting of a valve body, a valve rod, a valve seat, a globe body, a valve cap, an O-shaped ring and a control handle and is characterized in that the filter is arranged on the ball valve body, forming a disassembled connecting monolithic construction. The filter is connected on an extending end of the valve body through the sealing of a filter cap from a cylindrical filter screen. The utility model combines the filter and the ball valve to an integrative structure to simplify the mounting steps, reduce the mounting space, save the working time and fee, reduce the connections and promote the working reliability of water feeding and drainage system in proper range.
Description
Technical field
The utility model relates to the valve that has filter medium impurity in the supply and drain water system pipeline and block or connect MEDIA FLOW.
Background technique
Filter plays the effect of foreign material in the filter medium in supply and drain water system, require filter screen detachably to be convenient to often remove foreign material, before disassembly, cleaning, need ball valve to block MEDIA FLOW, therefore, filter is often adjacent with ball valve to be installed in the pipeline, and filter bits is in the downstream of ball valve, guarantees that ball valve dams earlier afterwards to clean.Because filter and ball valve are not integrative-structure, must install respectively, it installs more complicated, and the pipeline junction point is increased, thereby has increased the installation and maintenance cost of supply and drain water system.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art and a kind of filter ball valve that is combined in one is provided, so that simplify installation steps, reduces supply and drain water system installation, maintenance cost, raising functional reliability.
At goal of the invention of the present utility model, the technological scheme of its enforcement is: the filter ball valve, comprise the filter of partial installation and the ball valve of forming by the handle of valve body, valve rod, valve seat, spheroid, valve gap, " O " type circle, keying ball valve, it is characterized in that being equipped with on the described ball valve body filter of detachable connection, form all-in-one-piece filter ball-valve structure.
Described filter has a tubular filter screen, on the oblique extending end that is arranged on valve body, by strainer cover and being spirally connected of valve body extending end and built-in, and is provided with the actinal surface packing ring at strainer cover on the end face with combining of valve body.
Compared with prior art, the filter ball valve of the utility model integral structure makes installation steps simplify greatly, has reduced installing space, has saved installation work-hour and expense, because the pipeline junction point reduces, improved the functional reliability of supply and drain water system to a certain extent simultaneously.
Description of drawings
Fig. 1 has provided the utility model structural representation.
Embodiment
In conjunction with above-mentioned accompanying drawing embodiment the utility model is described in detail again.
As shown in Figure 1, the filter ball valve has the water inlet and the osculum of coaxial arrangement, the filter of detachable connection directly is set, being combined into one structure on ball valve body.
Valve body 1 right side screw thread is connected with valve gap 2, and fastening with anaerobic adhesive at binding site.Step hole is all arranged in valve body and the valve gap, in order to valve seat 4 to be installed, spheroid 3 is installed between two valve seats, ball centre has the water port, and the top has groove, and valve rod 5 is installed in the valve body upper hole, be provided with two pass " O " RunddichtringO 6 in two annular grooves of valve rod, formation is tightly connected with valve body, and valve rod lower end and spheroid groove match, and the rotation of spheroid realizes opening or blocking MEDIA FLOW by the handle 7 that is connected with valve rod.
The filter of detachable connection on the ball valve body, be arranged on the extending end of valve body 1 oblique extension, one tubular filter screen 11 is arranged, this filter screen close-fitting is in strainer cover 13 endoporus, built-in by strainer cover with being threaded of valve body extending end, be provided with actinal surface packing ring 12 at strainer cover on the end face with combining of valve body, actinal surface packing ring after the compression has seal action, when needs disassembly, cleaning filter screen, earlier feed-water end is dammed, the operating grip 7 that the manipulation ball valve dams is in transmission connection with valve rod, and is locking by packing ring 9, nut 10 is fastening, and the rotating band ovable valve stem of handle rotates, and then drive spheroid rotation, reach and block or open the MEDIA FLOW purpose, after MEDIA FLOW is blocked, remove foreign material with regard to detachable filter.
Can have taper knob 8 on the handle.
Claims (2)
1. filter ball valve, comprise the filter of partial installation and the ball valve of forming by the handle of valve body, valve rod, valve seat, spheroid, valve gap, " O " type circle, keying ball valve, it is characterized in that being equipped with on the described ball valve body filter of detachable connection, form all-in-one-piece filter ball-valve structure.
2. filter ball valve according to claim 1, it is characterized in that described filter has a tubular filter screen (11), on the oblique extending end that is arranged on valve body (1), by strainer cover (13) and being spirally connected of valve body extending end and built-in, and be provided with actinal surface packing ring (12) on the end face with combining of valve body at strainer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264875 CN2560801Y (en) | 2002-06-18 | 2002-06-18 | Filter ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264875 CN2560801Y (en) | 2002-06-18 | 2002-06-18 | Filter ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560801Y true CN2560801Y (en) | 2003-07-16 |
Family
ID=33731002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264875 Expired - Lifetime CN2560801Y (en) | 2002-06-18 | 2002-06-18 | Filter ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560801Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982689A (en) * | 2014-05-31 | 2014-08-13 | 浙江红霞铜业有限公司 | Outer wire filter valve |
| CN111503360A (en) * | 2020-04-26 | 2020-08-07 | 宁波耀通管阀科技有限公司 | Combined ball valve with auxiliary adjusting function |
-
2002
- 2002-06-18 CN CN 02264875 patent/CN2560801Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982689A (en) * | 2014-05-31 | 2014-08-13 | 浙江红霞铜业有限公司 | Outer wire filter valve |
| CN103982689B (en) * | 2014-05-31 | 2016-03-02 | 浙江红霞暖通工程有限公司 | Outer silk Filter valve |
| CN111503360A (en) * | 2020-04-26 | 2020-08-07 | 宁波耀通管阀科技有限公司 | Combined ball valve with auxiliary adjusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120618 Granted publication date: 20030716 |