CN201954043U - Novel three-way valve - Google Patents
Novel three-way valve Download PDFInfo
- Publication number
- CN201954043U CN201954043U CN2011200977244U CN201120097724U CN201954043U CN 201954043 U CN201954043 U CN 201954043U CN 2011200977244 U CN2011200977244 U CN 2011200977244U CN 201120097724 U CN201120097724 U CN 201120097724U CN 201954043 U CN201954043 U CN 201954043U
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- China
- Prior art keywords
- valve
- novel
- way valve
- hole
- valve body
- 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 provides a novel three-way valve which comprises a valve body, a valve plug and a valve rod, wherein the valve body is provided with a water inlet and two water outlets, the water inlet is vertical to the water outlets, a through hole is arranged at the intersection of the water inlet and the water outlets, the valve plug is positioned in the valve body cavity, a central pipe is adopted as the valve plug, one end of the central pipe is connected with the valve rod, and a guiding hole is arranged at the intersection of the central tube and the water inlet as well as the water outlets. The direction and the flowing velocity of medium in the three-way valve are adjusted through adjustment of the guiding hole and the through hole.
Description
Technical field
The utility model relates to a kind of valve, particularly a kind of three-way valve.
Background technique
Three-way valve generally is made up of valve body, valve body import, valve outlet, spool etc., and spool places valve body within the walls, and valve body import and valve outlet cross with the valve body cavity respectively, and spool opens and closes medium channel under valve rod and valve rod control.
At present, have such problem in actual use, based on existing invention structure two valves must be set, can imagine that the valve setting is many more, annex also increases manyly more, not only makes complex managementization also can increase rate of fault, influences reliability.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this utility model provides a kind of three-way valve simple in structure.
For achieving the above object, the technical solution of the utility model is:
A kind of novel three-way valve, it comprises valve body, spool and valve rod, described valve body is provided with a water intake and two water outlets, water intake is vertical mutually with water outlet, water intake and water outlet are provided with a through hole in the position of intersecting, and spool is positioned at the valve body chamber, and described spool is a center tube, one end of center tube links to each other with valve rod, is provided with a pilot hole with intake-outlet intersection on the center tube.
Described pilot hole opening radian is 45 degree.
Described via openings radian is 45 degree.
The position corresponding with pilot hole is provided with the pilot hole mark on the described valve rod.
The position corresponding with through hole is provided with the through hole mark on the valve body.
The usefulness of technique scheme is:
The utility model is adjusted the direction of medium in the three-way valve and the size of flow velocity by the relative position of regulating pilot hole and through hole.
The utility model is provided with the pilot hole mark by position corresponding with pilot hole on valve rod, and the position corresponding with through hole is provided with the through hole mark on valve body, has made things convenient for the adjusting of flow velocity size.
The utlity model has simple in structure, easy to manufacture, cheap advantage.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is this novel schematic representation;
Fig. 2 is that this novel A-A is to sectional view.
Embodiment
Embodiment
A kind of novel three-way valve as shown in Figure 1, 2, it comprises valve body 1, spool 2 and valve rod 3, described valve body 1 is provided with a water intake 4 and two water outlets 5,6, water intake 4 is vertical mutually with water outlet 5,6, water intake 4 and water outlet 5,6 are provided with a through hole 7 in the position of intersecting, and spool 2 is positioned at valve body 1 chamber, and described spool 2 is a center tube, one end of center tube links to each other with valve rod 3, is provided with a pilot hole 8 with intake-outlet intersection on the center tube.
Regulate the relative position of the pilot hole 8 of through hole 7 during use earlier, the top edge of pilot hole mark 9 is rotated in place in the lower limb of through hole mark 10, when rotating zero to 45 degree scopes again, contact with the through hole mark 10 water outlet 5 beginning conductings of this three-way valve of Shi Yiduan of pilot hole mark 9, increase along with area of contact, corresponding discharge increases, 45 spend when 90 spend, and along with reducing of area of contact, corresponding discharge reduces, 90 spend when 180 spend and end, turn over after 180 degree, when pilot hole mark 9 contacts with another through hole mark 10, the water outlet 6 beginning conductings of three-way valve, rotation valve rod 3, adjust pilot hole mark 9 and through hole mark 10 contacted areas, with regard to the flow rate adjustable size, very easy to use, and simple in structure, low cost of manufacture.In use, rotation valve rod can play the effect of valve, and the time spent also can change the direction of its medium, the flow size that also can regulate medium simultaneously.
Claims (5)
1. novel three-way valve, it is characterized in that: it comprises valve body, spool and valve rod, described valve body is provided with a water intake and two water outlets, water intake is vertical mutually with water outlet, water intake and water outlet are provided with a through hole in the position of intersecting, and spool is positioned at the valve body chamber, and described spool is a center tube, one end of center tube links to each other with valve rod, is provided with a pilot hole with intake-outlet intersection on the center tube.
2. a kind of novel three-way valve as claimed in claim 1 is characterized in that: described pilot hole opening radian is 45 degree.
3. a kind of novel three-way valve as claimed in claim 1 is characterized in that: described via openings radian is 45 degree.
4. a kind of novel three-way valve as claimed in claim 1, it is characterized in that: the position corresponding with pilot hole is provided with the pilot hole mark on the described valve rod.
5. a kind of novel three-way valve as claimed in claim 1, it is characterized in that: the position corresponding with through hole is provided with the through hole mark on the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977244U CN201954043U (en) | 2011-04-06 | 2011-04-06 | Novel three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977244U CN201954043U (en) | 2011-04-06 | 2011-04-06 | Novel three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954043U true CN201954043U (en) | 2011-08-31 |
Family
ID=44498153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200977244U Expired - Fee Related CN201954043U (en) | 2011-04-06 | 2011-04-06 | Novel three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094070A (en) * | 2012-03-09 | 2014-10-08 | 三菱电机株式会社 | Flow passage switching device and air conditioning device with same |
-
2011
- 2011-04-06 CN CN2011200977244U patent/CN201954043U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094070A (en) * | 2012-03-09 | 2014-10-08 | 三菱电机株式会社 | Flow passage switching device and air conditioning device with same |
| EP2829824A4 (en) * | 2012-03-09 | 2016-03-23 | Mitsubishi Electric Corp | Flow passage switching device and air conditioning device with same |
| CN104094070B (en) * | 2012-03-09 | 2016-08-17 | 三菱电机株式会社 | Flow passage selector device and there is the conditioner of this flow passage selector device |
| US9766000B2 (en) | 2012-03-09 | 2017-09-19 | Mitsubishi Electric Corporation | Flow switching device and air-conditioning apparatus including the same |
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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: 20110831 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |