CN203532865U - Filtering three-way ball valve - Google Patents
Filtering three-way ball valve Download PDFInfo
- Publication number
- CN203532865U CN203532865U CN201320625127.3U CN201320625127U CN203532865U CN 203532865 U CN203532865 U CN 203532865U CN 201320625127 U CN201320625127 U CN 201320625127U CN 203532865 U CN203532865 U CN 203532865U
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- China
- Prior art keywords
- valve
- ball
- filtering
- valve body
- filter screen
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- Expired - Fee Related
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Abstract
The utility model relates to a filtering three-way ball valve. The filtering three-way ball valve comprises a valve body, a valve rod installed on the upper portion of the valve body, a handle connected to the upper portion of the valve rod, a valve ball located inside the valve body and fixedly connected to the lower portion of the valve rod, a filter screen and a valve cap connected to the right side of the valve body. A groove matched with the bottom of the valve rod is formed in the upper portion of the valve ball and the valve ball is further provided with a connecting channel. The filtering three-way valve has the advantages that the filter screen is arranged in the filtering three-way ball valve, and the filtering screen direction can rotate along with the ball; the filter screen plays a role in filtering water when the ball valve is opened; when the ball valve is closed, water in the direction of the water path side is blocked, the filtering screen is rotated to a cleaning port and the cleaning port of the filtering three-way ball valve is closed by a plug with a water discharge valve; when the plug is opened, the filter screen can be taken out to be cleaned, and the water discharge valve on the plug can discharge water and lower the pressure of equipment. If the filtering three-way ball valve is connected to domestic water heating equipment, when the ball valve is in a closed state, a water heating processing equipment can be connected, and therefore circulation acid cleaning can be conducted on the equipment.
Description
Technical field
The utility model relates to a kind of filtration tee ball valve.
Background technique
Ball valve switch is light, and volume is little, can make very heavy caliber, and sealing is reliable, simple in structure, easy to maintenance, and sealing surface and the sphere closed state of being everlasting is difficult by medium erosion, in every profession and trade, is widely used.Tee ball valve is a kind of more novel ball valve classification, and it has some exclusive superiority of self structure, if switch is without friction, seals not easy to wearly, opens and closes moment little.Can reduce the specification of joined final controlling element like this.Be equipped with multi-rotary electric actuator, can realize the adjusting of medium and featuring rigid cutting-off.Be widely used in Household water central heating equipment, city's building central heat supply of having stable political situation, city's building water supply and drainage of having stable political situation, oil, chemical industry etc. require the strict operating mode of cutting off.
Tee ball valve has T-shaped and L-type.The T-shaped mutual UNICOM of pipeline and the 3rd passage of cut-out that can make three quadratures, plays shunting, interflow effect.L-type triple ball-type can only connect two mutually orthogonal pipelines, can not keep being interconnected of the 3rd pipeline simultaneously, only plays distributional effects.So the application of T-shaped tee ball valve is more extensive.But T-shaped tee ball valve at present on the market mostly can not be effective, realize fast and easily it and filter conducting effect.
Model utility content
The purpose of this utility model is to provide a kind of filtration tee ball valve, to overcome prior art above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of filtration tee ball valve, comprise valve body, be arranged on the valve rod of valve body top, be connected to the handle of valve rod top, be positioned at valve inner and be fixed in the valve ball of valve rod below, filter screen and the bonnet that is connected to valve body right side, described valve ball top is provided with the groove matching with stem bottom, on described valve ball, be also provided with the connecting passage of linking up described valve body side and bottom, described connecting passage comprises two mutually perpendicular blind holes one and blind hole two, and the central axis of described blind hole one and blind hole two coincides with vertical diameter and the horizontal diameter of described valve ball respectively.Described filter screen is stable to be fixed in the connecting passage of described valve ball, and described filter screen left side is provided with jump ring, and position corresponding with jump ring on described valve ball is provided with annular groove.
Further, described valve body left side is provided with plug, and described plug is provided with discharging valve.Described valve body below is connected with adapter, and described adapter below is connected with locking cap.
Further, described valve rod and handle are fixed together by screw, are provided with O shape circle one between described valve rod and valve body.Between described valve body and described valve ball, be provided with sealing seat.Described bonnet right side is connected with nut, between described bonnet and nut, is provided with inner core.Between described inner core and nut, be provided with collar, between described inner core and bonnet, be provided with O type circle two, between described inner core and collar, be provided with O shape circle three and flat gasket.
The beneficial effects of the utility model are: filter in tee ball valve and have a filter screen, filter screen direction can be rotated with ball, when ball valve is opened, filter screen plays water filtering function, when ball valve is closed, the water of water route direction side is closed, and filter screen is rotated to clean-up port, and the clean-up port of this filtration tee ball valve is sealed by the plug that carries discharging valve, open plug and can take out cleaning filter screen, the discharging valve on plug can play the effect to equipment sluicing step-down.If be connected on domestic water-heating equipment, when ball valve is during in closed condition, the hot-water heating processing equipment of can plugging into, carries out cycle acidification cleaning to equipment.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the package assembly schematic diagram that filters tee ball valve described in the utility model embodiment;
Fig. 2 is the structural representation that filters the valve body of tee ball valve described in the utility model embodiment;
Fig. 3 is the structural representation that filters the valve ball of tee ball valve described in the utility model embodiment;
Fig. 4 be A-A shown in Fig. 3 to sectional view.
In figure:
1, handle; 2, screw; 3, valve rod; 4, O shape circle one; 5, valve ball; 6, sealing seat; 7, valve body; 8, jump ring; 9, filter screen; 10, bonnet; 11, take over; 12, locking cap; 13, O shape circle two; 14, O shape circle three; 15, flat gasket; 16, nut; 17, inner core; 18, collar; 19, discharging valve; 20, plug; 21, blind hole one; 22, blind hole two.
Embodiment
As Figure 1-4, a kind of filtration tee ball valve described in the utility model embodiment, comprise valve body 7, be arranged on the valve rod 3 of valve body 7 tops, be connected to the handle 1 of valve rod 3 tops, be positioned at valve body 7 inner and be fixed in the valve ball 5 of valve rod 3 belows, filter screen 9 and the bonnet 10 that is connected to valve body 7 right sides, described valve ball 5 tops are provided with the groove matching with valve rod 3 bottoms, on described valve ball 5, be also provided with the connecting passage of linking up described valve body 7 sides and bottom, described connecting passage comprises two mutually perpendicular blind holes 1 and blind hole 2 22, the central axis of described blind hole 1 and blind hole 2 22 coincides with vertical diameter and the horizontal diameter of described valve ball 5 respectively.Stable being fixed in the connecting passage of described valve ball 5 of described filter screen 9, described filter screen 9 left sides are provided with jump ring 8, and position corresponding with jump ring 8 on described valve ball 5 is provided with annular groove.
Described valve body 7 left sides are provided with plug 20, and described plug 20 is provided with discharging valve 19.Described valve body 7 belows are connected with takes over 11, and described adapter 11 belows are connected with locking cap 12.
Described valve rod 3 is fixed together by screw 2 with handle 1, and 7 of described valve rod 3 and valve bodies are provided with O shape circle 1.5 of described valve body 7 and described valve balls are provided with sealing seat 6.Described bonnet 10 right sides are connected with nut 16, between described bonnet 10 and nut 16, are provided with inner core 17.Between described inner core 17 and nut 16, be provided with collar 18, between described inner core 17 and bonnet 10, be provided with O type circle 2 13, between described inner core 17 and collar 18, be provided with O shape circle 3 14 and flat gasket 15.
During concrete application: be illustrated in figure 1 the closed condition of this filtration tee ball valve, now clean-up port and outlet communicates, and the discharging valve of opening on plug can sluice to equipment, directly opens plug and can clear up taking-up filter screen.
On the basis of the filtration tee ball valve shown in figure mono-, by handle, by valve rod Rotate 180 degree, at this moment filtering tee ball valve is open mode, and now import and outlet communicate, and the water of water circuit system flows out from outlet by filter screen.Filter screen is used certain method to be stably fixed in ball, makes it can not gone out valve ball by water when water flowing.Filter tee ball valve and can effectively realize its filtration conducting effect.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technological scheme, within all dropping on protection domain of the present utility model.
Claims (8)
1. one kind is filtered tee ball valve, comprise valve body (7), be arranged on the valve rod (3) of valve body (7) top, be connected to the handle (1) of valve rod (3) top, be positioned at valve body (7) inner and be fixed in the valve ball (5) of valve rod (3) below, filter screen (9) and be connected to the bonnet (10) on valve body (7) right side, it is characterized in that: described valve ball (5) top is provided with the groove matching with valve rod (3) bottom, on described valve ball (5), be also provided with the connecting passage of linking up described valve body (7) side and bottom, described connecting passage comprises two mutually perpendicular blind holes one (21) and blind hole two (22), the central axis of described blind hole one (21) and blind hole two (22) coincides with vertical diameter and the horizontal diameter of described valve ball (5) respectively.
2. a kind of filtration tee ball valve according to claim 1, it is characterized in that: described filter screen (9) is stable to be fixed in the described connecting passage of described valve ball (5), described filter screen (9) left side is provided with jump ring (8), and the upper position corresponding with jump ring (8) of described valve ball (5) is provided with annular groove.
3. a kind of filtration tee ball valve according to claim 2, is characterized in that: described valve body left side is provided with plug (20), and described plug (20) is provided with discharging valve (19).
4. a kind of filtration tee ball valve according to claim 3, is characterized in that: described valve body below is connected with adapter (11), and described adapter (11) below is connected with locking cap (12).
5. a kind of filtration tee ball valve according to claim 4, it is characterized in that: described valve rod (3) is fixed together by screw (2) with handle (1), between described valve rod (3) and valve body (7), be provided with O shape circle one (4).
6. a kind of filtration tee ball valve according to claim 5, is characterized in that: between described valve body (7) and described valve ball (5), be provided with sealing seat (6).
7. a kind of filtration tee ball valve according to claim 6, is characterized in that: described bonnet (10) right side is connected with nut (16), between described bonnet (10) and nut (16), is provided with inner core (17).
8. a kind of filtration tee ball valve according to claim 7, it is characterized in that: between described inner core (17) and nut (16), be provided with collar (18), between described inner core (17) and bonnet (10), be provided with O type circle two (13), between described inner core (17) and collar (18), be provided with O shape circle three (14) and flat gasket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625127.3U CN203532865U (en) | 2013-10-11 | 2013-10-11 | Filtering three-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625127.3U CN203532865U (en) | 2013-10-11 | 2013-10-11 | Filtering three-way ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532865U true CN203532865U (en) | 2014-04-09 |
Family
ID=50419074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625127.3U Expired - Fee Related CN203532865U (en) | 2013-10-11 | 2013-10-11 | Filtering three-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532865U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131321A (en) * | 2017-06-10 | 2017-09-05 | 江苏炜尔嘉铜业有限公司 | A kind of Filtering ball valve |
| WO2020007579A1 (en) * | 2018-07-06 | 2020-01-09 | Thyssenkrupp Steel Europe Ag | Automatic emptying of a cyclone |
| CN114105393A (en) * | 2021-11-25 | 2022-03-01 | 浙江达柏林阀门有限公司 | Self-exhaust water inlet and return valve for floor heating |
| US11814822B2 (en) | 2018-09-27 | 2023-11-14 | Aalberts Integrated Piping Systems Limited | Plumbing fitting |
-
2013
- 2013-10-11 CN CN201320625127.3U patent/CN203532865U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131321A (en) * | 2017-06-10 | 2017-09-05 | 江苏炜尔嘉铜业有限公司 | A kind of Filtering ball valve |
| WO2020007579A1 (en) * | 2018-07-06 | 2020-01-09 | Thyssenkrupp Steel Europe Ag | Automatic emptying of a cyclone |
| US11814822B2 (en) | 2018-09-27 | 2023-11-14 | Aalberts Integrated Piping Systems Limited | Plumbing fitting |
| CN114105393A (en) * | 2021-11-25 | 2022-03-01 | 浙江达柏林阀门有限公司 | Self-exhaust water inlet and return valve for floor heating |
| CN114105393B (en) * | 2021-11-25 | 2023-10-10 | 浙江达柏林阀门有限公司 | Self-exhausting water inlet and return valve for floor heating |
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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: 20140409 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |