CN205064920U - Three way type self -commutation valve - Google Patents
Three way type self -commutation valve Download PDFInfo
- Publication number
- CN205064920U CN205064920U CN201520787098.XU CN201520787098U CN205064920U CN 205064920 U CN205064920 U CN 205064920U CN 201520787098 U CN201520787098 U CN 201520787098U CN 205064920 U CN205064920 U CN 205064920U
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- transverse tube
- baffle plate
- central siphon
- external diameter
- tongue
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Abstract
The utility model relates to a because the balanced valve field of extraneous circumstance actuator disk specifically is a three way type self -commutation valve. A three way type self -commutation valve, includes valve body (1), valve body (1) is " T " shape, characterized by: still include case (2), clamp mouth (3) and flange connect (4), just remove along the the central axis who violently manages (12) in locating and violently managing (12) case (2), case (2) are including central siphon (21), baffle (22) and stopper tongue (23), central siphon (21) are located and are violently managed in (12), be equipped with the fixed block on the medial surface of baffle (22), the fixed block of baffle (22) inlays in the mouth of pipe of central siphon (21) terminal surface, the terminal surface at central siphon (21) both ends respectively inlays one baffle (22), stopper tongue (23) is fixed on the lateral surface of baffle (22). The utility model discloses simple structure, convenient operation, the reaction is sensitive, safe and reliable.
Description
Technical field
The utility model relates to the equilibrium valve field because extraneous circumstance activates, and is specially a kind of Three way type automatic diverter valve.
Background technique
Often need to configure various selector valve during fluid conveying, open in order to the needs carried according to fluid or close some pipeline.The multiplex artificial enforcement of current this handover operation, efficiency is low, and reaction is slow, is difficult to the requirement adapting to automatic production.
Model utility content
In order to overcome the defect of prior art, provide a kind of structure simple, easy to operate, be quick on the draw, safe and reliable fluid circuit COMM communication, the utility model discloses a kind of Three way type automatic diverter valve.
The utility model reaches goal of the invention by following technical solution:
A kind of Three way type automatic diverter valve, comprise valve body, valve body is "T"-shaped, and the middle part that valve body is fixed on transverse tube by one end of longitudinal tubule (L tubule) is formed, and longitudinal tubule (L tubule) and transverse tube internal run-through, is characterized in that: also comprise spool, collar apertures and flanged joint,
Spool is located in transverse tube and central axis along transverse tube moves, spool comprises central siphon, baffle plate and plug tongue, central siphon is located in transverse tube and central siphon and the central axis both transverse tube overlap mutually, the inner side surface of baffle plate is provided with fixed block, the fixed block of baffle plate is embedded in the mouth of pipe of central siphon end face, the each embedding one piece of baffle plate of end face at central siphon two ends, plug tongue is fixed on the outer side surface of baffle plate, and the outer side surface of plug tongue is provided with gradient makes the external diameter of plug tongue reduce gradually from inside to outside;
The internal diameter of the transverse tube two ends mouth of pipe is less than the maximum value of plug tongue external diameter and is greater than the minimum value of filling in tongue external diameter;
The other end of longitudinal tubule (L tubule) is provided with the collar apertures of Flange-shaped Parts, the two ends adpting flange joint respectively of transverse tube, the central through bore of flanged joint and the mouth of pipe alignment of transverse tube.
Described Three way type automatic diverter valve, is characterized in that: set the minimum value of plug tongue external diameter as a, then the maximum value of filling in tongue external diameter is 1.05a ~ 1.2a, and the external diameter of baffle plate is 3a ~ 5a.
Described Three way type automatic diverter valve, is characterized in that: be threaded connection between plug tongue and baffle plate.
When the utility model uses, by the collar apertures of the utility model by longitudinal tubule (L tubule) end face, the flanged joint access fluid delivery pipeline at transverse tube two ends, when fluid injects from the mouth of pipe of transverse tube one end, fluid washes the plug tongue of this one end of transverse tube open, spool is moved to the other end of transverse tube, the plug tongue of spool opposite side blocks the mouth of pipe of the transverse tube the other end, and fluid flows out from longitudinal tubule (L tubule).Such the utility model serves the effect automatically cutting off/open pipeline according to fluid input direction.
The beneficial effects of the utility model are: structure is simple, easy to operate, is quick on the draw, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the sectional view of the main apparent direction of the utility model;
Fig. 2 is plan view of the present utility model.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of Three way type automatic diverter valve, comprise valve body 1, spool 2, collar apertures 3 and flanged joint 4, as depicted in figs. 1 and 2, concrete structure is:
Valve body 1 is "T"-shaped, and the middle part that valve body 1 is fixed on transverse tube 12 by one end of longitudinal tubule (L tubule) 11 is formed, longitudinal tubule (L tubule) 11 and transverse tube 12 internal run-through,
Spool 2 is located in transverse tube 12 and central axis along transverse tube 12 moves, spool 2 comprises central siphon 21, baffle plate 22 and plug tongue 23, central siphon 21 is located in transverse tube 12 and central siphon 21 and the central axis both transverse tube 12 overlap mutually, the inner side surface of baffle plate 22 is provided with fixed block, the fixed block of baffle plate 22 is embedded in the mouth of pipe of central siphon 21 end face, the each embedding one piece of baffle plate 22 of end face at central siphon 21 two ends, plug tongue 23 is fixed on the outer side surface of baffle plate 22, be threaded connection between plug tongue 23 and baffle plate 22, the outer side surface of plug tongue 23 is provided with gradient makes the external diameter of plug tongue 23 reduce gradually from inside to outside,
The internal diameter of the transverse tube 12 two ends mouth of pipe is less than the maximum value of plug tongue 23 external diameter and is greater than the minimum value of filling in tongue 23 external diameter;
The other end of longitudinal tubule (L tubule) 11 is provided with the collar apertures 3 of Flange-shaped Parts, the two ends adpting flange joint 4 respectively of transverse tube 12, the central through bore of flanged joint 4 and the mouth of pipe alignment of transverse tube 12.
If the minimum value of plug tongue 23 external diameter is a, then the maximum value of filling in tongue 23 external diameter is 1.05a ~ 1.2a, and the external diameter of baffle plate 22 is 3a ~ 5a.In the present embodiment, the external diameter of plug tongue 23 gets 1.1a, and the external diameter of baffle plate 22 gets 4a.
When the present embodiment uses, the utility model is accessed fluid delivery pipeline by the collar apertures 3 of longitudinal tubule (L tubule) 11 end face, the flanged joint 4 at transverse tube 12 two ends, namely be connected with the flange 5 on fluid circuit, when fluid injects from the mouth of pipe of transverse tube 12 one end, fluid washes the plug tongue 23 of this one end of transverse tube 12 open, spool 2 is moved to the other end of transverse tube 12, and the plug tongue 23 of spool 2 opposite side blocks the mouth of pipe of transverse tube 12 the other end, and fluid flows out from longitudinal tubule (L tubule) 11.This sample embodiment serves the effect automatically cutting off/open pipeline according to fluid input direction.
Claims (3)
1. a Three way type automatic diverter valve, comprise valve body (1), valve body (1) is for "T"-shaped, the middle part that valve body (1) is fixed on transverse tube (12) by one end of longitudinal tubule (L tubule) (11) is formed, longitudinal tubule (L tubule) (11) and transverse tube (12) internal run-through, it is characterized in that: also comprise spool (2), collar apertures (3) and flanged joint (4)
Spool (2) is located in transverse tube (12) and central axis along transverse tube (12) moves, spool (2) comprises central siphon (21), baffle plate (22) and plug tongue (23), central siphon (21) is located in transverse tube (12) and both central axis of central siphon (21) and transverse tube (12) overlaps mutually, the inner side surface of baffle plate (22) is provided with fixed block, the fixed block of baffle plate (22) is embedded in the mouth of pipe of central siphon (21) end face, the each embedding one piece of baffle plate (22) of end face at central siphon (21) two ends, plug tongue (23) is fixed on the outer side surface of baffle plate (22), the outer side surface of plug tongue (23) is provided with gradient makes the external diameter of plug tongue (23) reduce gradually from inside to outside,
The internal diameter of transverse tube (12) the two ends mouth of pipe is less than the maximum value of plug tongue (23) external diameter and is greater than the minimum value of filling in tongue (23) external diameter;
The other end of longitudinal tubule (L tubule) (11) is provided with the collar apertures (3) of Flange-shaped Parts, two ends adpting flange joint (4) respectively of transverse tube (12), the central through bore of flanged joint (4) and the mouth of pipe alignment of transverse tube (12).
2. Three way type automatic diverter valve as claimed in claim 1, is characterized in that: set the minimum value of plug tongue (23) external diameter as a, then the maximum value of filling in tongue (23) external diameter is 1.05a ~ 1.2a, and the external diameter of baffle plate (22) is 3a ~ 5a.
3. Three way type automatic diverter valve as claimed in claim 1 or 2, is characterized in that: be threaded connection between plug tongue (23) and baffle plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787098.XU CN205064920U (en) | 2015-10-13 | 2015-10-13 | Three way type self -commutation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787098.XU CN205064920U (en) | 2015-10-13 | 2015-10-13 | Three way type self -commutation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064920U true CN205064920U (en) | 2016-03-02 |
Family
ID=55391477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787098.XU Active CN205064920U (en) | 2015-10-13 | 2015-10-13 | Three way type self -commutation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195788A (en) * | 2019-05-29 | 2019-09-03 | 高凤英 | A kind of aquaculture water supply automatic diverter valve |
-
2015
- 2015-10-13 CN CN201520787098.XU patent/CN205064920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195788A (en) * | 2019-05-29 | 2019-09-03 | 高凤英 | A kind of aquaculture water supply automatic diverter valve |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |