CN203948667U - A kind of boiler flowing water Valve - Google Patents
A kind of boiler flowing water Valve Download PDFInfo
- Publication number
- CN203948667U CN203948667U CN201420408870.8U CN201420408870U CN203948667U CN 203948667 U CN203948667 U CN 203948667U CN 201420408870 U CN201420408870 U CN 201420408870U CN 203948667 U CN203948667 U CN 203948667U
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- CN
- China
- Prior art keywords
- water
- spool
- inlet cavity
- chamber
- runner
- 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.)
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Abstract
The utility model relates to a kind of boiler mountings, particularly relates to a kind of boiler flowing water Valve.The utility model comprises valve body, spool and controlling device; Described valve body comprises water-inlet cavity, water chamber and adjusting chamber, and described water-inlet cavity is concentric with described adjusting chamber, and described water chamber is vertical with described water-inlet cavity; Described spool is arranged in described water-inlet cavity, and described spool can move around in described water-inlet cavity; Described controlling device comprises runner and screw rod, and described runner and screw rod are threaded connection; Described runner is arranged on described valve body, and described runner can rotate with respect to described valve body; Described screw rod is fixedly connected with described spool; In described spool, water port is set, described water port opening is towards described water chamber, and described water port opening shape is triangle, and described adjusting cavity direction is pointed at a described leg-of-mutton angle.Boiler flowing water Valve of the present utility model, its water-outlet quantity can accurately be controlled, and while particularly just having opened valve, water-outlet quantity is trickle.
Description
Technical field
The utility model relates to a kind of boiler mountings, particularly relates to a kind of boiler flowing water Valve.
Background technique
The flowing water Valve major part of existing boiler is ball valve, and its water-outlet quantity is difficult for accurately controlling, and while particularly just having opened valve, water-outlet quantity will be very large, affects using effect.Present home-use microminiature boiler, requires water-outlet quantity precisely controlled, realizes using water wisely, and ball valve has not reached requirement.
Model utility content
The purpose of this utility model is to provide a kind of boiler flowing water Valve, and its water-outlet quantity can accurately be controlled, and while particularly just having opened valve, water-outlet quantity is trickle.
The technical solution of the utility model is as follows:
A kind of boiler flowing water Valve, comprises valve body, spool and controlling device; Described valve body comprises water-inlet cavity, water chamber and adjusting chamber, and described water-inlet cavity is concentric with described adjusting chamber, and described water chamber is vertical with described water-inlet cavity; Described spool is arranged in described water-inlet cavity, and described spool can move around in described water-inlet cavity; Described controlling device comprises runner and screw rod, and described runner and screw rod are threaded connection; Described runner is arranged on described valve body, and described runner can rotate with respect to described valve body; Described screw rod is fixedly connected with described spool; In described spool, water port is set, described water port exports towards described water chamber, and the outlet of described water port is shaped as triangle, and described adjusting cavity direction is pointed at a described leg-of-mutton angle.
Described water port can make water be flowed in described water chamber by described water-inlet cavity.
Described a kind of boiler flowing water Valve, preferred version is, between described adjusting chamber and described screw rod, O-ring seal is set.
Described a kind of boiler flowing water Valve, preferred version is, and the outlet of described water port is shaped as isosceles triangle, and the drift angle of described isosceles triangle points to described adjusting cavity direction.
The beneficial effects of the utility model are: boiler flowing water Valve of the present utility model, water port outlet on its spool is shaped as triangle, it is very little when water port on spool has just started with respect to the open area of water chamber, increase gradually, can effectively control water flow, make current there is stability, using water wisely.
Brief description of the drawings
Fig. 1 is boiler flowing water Valve structural representation;
Fig. 2 is exit position, the water port schematic diagram on spool.
Embodiment
As shown in Figure 1, 2, a kind of boiler flowing water Valve, comprises valve body 5, spool 6 and controlling device; Described valve body 5 comprises water-inlet cavity 7, water chamber 8 and adjusting chamber 2, and described water-inlet cavity 7 is concentric with described adjusting chamber 2, and described water chamber 8 is vertical with described water-inlet cavity 7; Described spool 6 is arranged in described water-inlet cavity 7, and described spool 6 can move around in described water-inlet cavity 7; Described controlling device comprises runner 1 and screw rod 3, and described runner 1 and screw rod 3 are threaded connection; Described runner 1 is arranged on described valve body 5, and described runner 1 can rotate with respect to described valve body 5; Described screw rod 3 is fixedly connected with described spool 6; On described spool 6, water port 9 is set, described water port 9 exports towards described water chamber 8, and 9 outlets of described water port are shaped as isosceles triangle, and the drift angle of described isosceles triangle points to described adjusting chamber 2 directions.Between described adjusting chamber 2 and described screw rod 3, O-ring seal 4 is set.
When flowing water Valve work, rotating wheel 1, drive screw rod 3 to move right in adjusting chamber 2, spool 6 moves right in water-inlet cavity 7 simultaneously, the drift angle of the water port 9 triangle outlets on spool 6 exposes gradually in water chamber 8, just started water flow tiny, along with triangle, to export the area exposing increasing, and water flow increases gradually; Rotate backward runner 1, water flow reduces gradually.
Claims (3)
1. a boiler flowing water Valve, is characterized in that, described valve comprises valve body, spool and controlling device; Described valve body comprises water-inlet cavity, water chamber and adjusting chamber, and described water-inlet cavity is concentric with described adjusting chamber, and described water chamber is vertical with described water-inlet cavity; Described spool is arranged in described water-inlet cavity, and described spool can move around in described water-inlet cavity; Described controlling device comprises runner and screw rod, and described runner and screw rod are threaded connection; Described runner is arranged on described valve body, and described runner can rotate with respect to described valve body; Described screw rod is fixedly connected with described spool; In described spool, water port is set, described water port exports towards described water chamber, and the outlet of described water port is shaped as triangle, and described adjusting cavity direction is pointed at a described leg-of-mutton angle.
2. a kind of boiler flowing water Valve according to claim 1, is characterized in that, between described adjusting chamber and described screw rod, O-ring seal is set.
3. a kind of boiler flowing water Valve according to claim 1, is characterized in that, the outlet of described water port is shaped as isosceles triangle, and the drift angle of described isosceles triangle points to described adjusting cavity direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408870.8U CN203948667U (en) | 2014-07-23 | 2014-07-23 | A kind of boiler flowing water Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408870.8U CN203948667U (en) | 2014-07-23 | 2014-07-23 | A kind of boiler flowing water Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948667U true CN203948667U (en) | 2014-11-19 |
Family
ID=51890704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408870.8U Active CN203948667U (en) | 2014-07-23 | 2014-07-23 | A kind of boiler flowing water Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948667U (en) |
-
2014
- 2014-07-23 CN CN201420408870.8U patent/CN203948667U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |