CN201610871U - Novel air throttle valve - Google Patents
Novel air throttle valve Download PDFInfo
- Publication number
- CN201610871U CN201610871U CN2009201948824U CN200920194882U CN201610871U CN 201610871 U CN201610871 U CN 201610871U CN 2009201948824 U CN2009201948824 U CN 2009201948824U CN 200920194882 U CN200920194882 U CN 200920194882U CN 201610871 U CN201610871 U CN 201610871U
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- CN
- China
- Prior art keywords
- cavity
- valve
- valve body
- throttle valve
- new gas
- 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 relates to a novel air throttle valve. The valve comprises a valve body, a valve core and an end cover, wherein an air outlet hole and a fixing hole are formed at the upper end of the valve body; the valve core is fixed inside the valve body through a fastening device in the fixing hole; the end cover is fixed on the surface on the outer side of the valve body; a throttling hole including a transverse cavity and a longitudinal cavity is formed inside the valve core; the lengthways cavity comprises a cavity A and a cavity B which are communicated with each other and have with different diameters; and one end of the transverse cavity is communicated with an air inlet hole inside the end cover, and the other end thereof penetrates the joint of the cavity A and the cavity B. The throttle valve provided by the utility model has the advantages that the structure is simple and reasonable; the use is convenient; and in virtue of adjustment to the position of the valve core, compressed air can get through the set throttling hole, so that the outlet of the valve body can get relatively stable compressed air flow. Therefore, the novel air throttle valve is suitable for ladder-type flow regulating and relatively constant throttle regulating in multiple return passages.
Description
Technical field
The utility model relates to a kind of adjusting valve port, especially a kind of new gas throttle valve.
Background technique
In pneumatic element, throttle valve is the most frequently used a kind of pneumatic element, and structural type is also numerous and complicated numerous, realizes flow control but wherein most throttle valve all is a size by restriction in the modulating valve.Because existing gas throttling valve all is to adopt straight line type to adjust flow continuously, this kind regulated control mode and regulated the position of spool accurately, cause pressurized air in the throttle orifice of having set, not pass through, thereby make the outlet of valve body can not obtain the pressurized air of relatively stable flow.
The model utility content
At the deficiency that exists in the above-mentioned technology, the utility model provides a kind of a kind of new gas throttle valve that is applicable to that relative constant throttling is regulated in trapezoidal Flow-rate adjustment and the multiloop.
For achieving the above object, the utility model provides a kind of new gas throttle valve, comprise valve body, spool and end cap, described spool is arranged at the inside of described valve body, described end cap is fixed in the outer surface of described valve body, and described valve core inside is provided with throttle orifice, and described throttle orifice is by laterally constituting with cavity longitudinally, described transverse passageway is connected with vertical cavity, and described vertical cavity is interconnected by two and diameter length is different cavity A and cavity B constitute.
The upper end of described valve body is provided with air outlet hole and fixed hole.
One end of described transverse passageway is connected with the inlet hole of described end cap inside.
The other end of described spool is arranged in the inside of handle.
The surface of described handle also is provided with a plurality of valve position signs.
The inside of described fixed hole is provided with securing means, and described securing means is made of screw, spring and locating pin successively.
The other end of described transverse passageway is through the connection of described cavity A and described cavity B.
Compared with prior art, the utlity model has following advantage:
The new gas throttle valve that the utility model provides, comprise valve body, spool and end cap, the upper end of valve body is provided with air outlet hole and fixed hole, spool is fixed in the inside of valve body by the securing means in the fixed hole, end cap is fixed in the outer surface of valve body, be provided with the throttle orifice that constitutes with cavity longitudinally by laterally at valve core inside, cavity A and cavity B that vertically cavity is interconnected by two and diameter length is different constitute, one end of transverse passageway is connected with the inlet hole of described end cap inside, and the other end is through the connection of cavity A and cavity B.The utility model is simple and reasonable, easy to use, regulate by position spool, pressurized air can be passed through in the throttle orifice of having set, thereby the outlet that makes valve body can obtain the pressurized air of relatively stable flow, to be applicable to that relative constant throttling is regulated in trapezoidal Flow-rate adjustment and the multiloop.
Description of drawings
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is the plan view of end cap in the utility model;
Fig. 3 is the plan view of handle in the utility model.
The primary component symbol description is as follows:
1 valve body, 2 spools, 3 end caps
4 handles, 5 fixed holes, 6 air outlet holes
7 inlet holes, 8 transverse passageway, 9 cavity A
10 cavity B, 11 screws, 12 springs
13 locating pins, 14 socket head screws, 15 valve position sign
Embodiment
For clearer statement the utility model, the utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3,
The utility model provides a kind of new gas throttle valve, comprises valve body 1, spool 2 and end cap 3.Wherein, be provided with air outlet hole 6 and fixed hole 5 at the upper end face of valve body 1, the inside of fixed hole 5 is provided with securing means, and this securing means is made of with locating pin 13 screw 11, spring 12 successively.Spool 2 is arranged at the inside of valve body 1, and fixedlys connected with valve body 1 by securing means.Be arranged in the inside of handle 4 at the other end of spool 2, also be provided with the valve position sign 15 of six different valve locations of representative on the surface of handle 4.Inside at spool 2 is provided with throttle orifice, this throttle orifice is by laterally constituting with cavity longitudinally, transverse passageway 8 is connected with vertical cavity, vertically cavity can carry out turn up and down with respect to transverse passageway 8, cavity A9 and cavity B10 that vertically cavity is interconnected by two and diameter length is different constitute, and an end of transverse passageway 8 is through the connection of cavity A9 and cavity B10.End cap 3 is fixed in the outer surface of valve body 1 by a plurality of socket head screws 14, and the other end of transverse passageway 8 is connected with the inlet hole 7 of end cap 3 inside.
The main effect of gas throttling valve is a fuse speed up and down in the control fuse mechanism, requirement according to the container glass moulding process, the speed that can conveniently rise or descend fuse is adjusted, and ensure that many core assembly rise or the speed of decline is consistent relatively, avoid because of the adjustment of fuse rising or falling speed differs, cause the process parameter difference and generation product shaping defective.The pressurized air that the fuse cylinder uses inserts the throttle valve end cap by the road, end cap and valve body adopt and are tightly connected, use regulating handle, six valve position of rotatable gas throttling valve, adjust the throttle valve valve element position, pressurized air can be passed through in the throttling spool hole of having set, thereby can obtain the pressurized air of relatively stable flow in the outlet of valve body, the pilot line that install in the outlet port links to each other with the fuse cylinder, thereby controls keeping strokes of all fuses.
More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (7)
1. new gas throttle valve, comprise valve body, spool and end cap, described spool is arranged at the inside of described valve body, described end cap is fixed in the outer surface of described valve body, it is characterized in that described valve core inside is provided with throttle orifice, described throttle orifice is by laterally constituting with cavity longitudinally, described transverse passageway is connected with vertical cavity, and described vertical cavity is interconnected by two and diameter length is different cavity A and cavity B constitute.
2. a kind of new gas throttle valve as claimed in claim 1 is characterized in that the upper end of described valve body is provided with air outlet hole and fixed hole.
3. a kind of new gas throttle valve as claimed in claim 1 is characterized in that, an end of described transverse passageway is connected with the inlet hole of described end cap inside.
4. a kind of new gas throttle valve as claimed in claim 1 is characterized in that the other end of described spool is arranged in the inside of handle.
5. a kind of new gas throttle valve as claimed in claim 4 is characterized in that, the surface of described handle also is provided with a plurality of valve position signs.
6. a kind of new gas throttle valve as claimed in claim 2 is characterized in that the inside of described fixed hole is provided with securing means, and described securing means is made of screw, spring and locating pin successively.
7. a kind of new gas throttle valve as claimed in claim 1 is characterized in that the other end of described transverse passageway is through the connection of described cavity A and described cavity B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201948824U CN201610871U (en) | 2009-09-16 | 2009-09-16 | Novel air throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201948824U CN201610871U (en) | 2009-09-16 | 2009-09-16 | Novel air throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610871U true CN201610871U (en) | 2010-10-20 |
Family
ID=42961504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201948824U Expired - Fee Related CN201610871U (en) | 2009-09-16 | 2009-09-16 | Novel air throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351555A (en) * | 2014-05-01 | 2016-02-24 | 德莱赛公司 | Flow restrictor having multiple flow modifying regions |
-
2009
- 2009-09-16 CN CN2009201948824U patent/CN201610871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351555A (en) * | 2014-05-01 | 2016-02-24 | 德莱赛公司 | Flow restrictor having multiple flow modifying regions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20130916 |