CN203757018U - Intermittent throttle valve - Google Patents
Intermittent throttle valve Download PDFInfo
- Publication number
- CN203757018U CN203757018U CN201420122356.8U CN201420122356U CN203757018U CN 203757018 U CN203757018 U CN 203757018U CN 201420122356 U CN201420122356 U CN 201420122356U CN 203757018 U CN203757018 U CN 203757018U
- Authority
- CN
- China
- Prior art keywords
- throttle valve
- valve
- connecting sleeve
- connecting rod
- otic placode
- 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
Links
Abstract
The utility model discloses an intermittent throttle valve. The intermittent throttle valve comprises a valve body. A valve plate and a connecting shaft are arranged on the valve body. The connecting shaft is connected with the valve plate, and the connecting shaft is rotationally connected with the valve body. The intermittent throttle valve further comprises a reciprocating driving motor and a connecting assembly. A driving shaft is arranged on the reciprocating driving motor. The connecting assembly comprises a first connecting sleeve, a second connecting sleeve and a connecting rod, the first connecting sleeve is fixedly connected with the driving shaft, a first lug plate is arranged on the first connecting sleeve, and the second connecting sleeve is fixedly connected with the connecting shaft. The intermittent throttle valve has the advantages that because the connecting rod with the two ends provided with threads opposite in direction is arranged, the absolute length of the connecting rod can be adjusted conveniently, the swing amplitude of the valve plate is further adjusted, and the function of adjusting the largest flow of the valve body is achieved.
Description
Technical field
The utility model relates to a kind of throttle valve, more precisely a kind of intermittent type throttle valve.
Background technique
Intermittent type throttle valve is a kind of comparatively common throttle valve, but intermittent type throttle valve of the prior art cannot more conveniently regulate the size of its peak rate of flow, in order to realize the function that regulates peak rate of flow on same pipeline, the throttle valve of multiple different size need to be installed on same pipeline, this not only can increase user's acquisition cost, also make the quantity of the potential leak point of pipeline increase, use safe not simultaneously.
Model utility content
The utility model is mainly to solve the existing technical problem of prior art, thereby provide a kind of connecting rod that is provided with opposite direction with two ends, can regulate comparatively easily the absolute growth of this connecting rod, further realize the amplitude of oscillation degree that regulates valve plate, have the intermittent type throttle valve of the effect of the peak rate of flow of regulation valve body.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of intermittent type throttle valve, comprise a valve body, on described valve body, be provided with a valve plate and a coupling shaft, described coupling shaft is connected with described valve plate, described coupling shaft and described valve body are rotationally connected mutually, described intermittent type throttle valve also comprises a reciprocal drive motor, on described reciprocal drive motor, be provided with a live axle, described intermittent type throttle valve also comprises a connection part, described connection part comprises one first connecting sleeve, one second connecting sleeve and a connecting rod, the first described connecting sleeve is fixedly connected with described live axle, on the first described connecting sleeve, be provided with one first otic placode, the second described connecting sleeve is fixedly connected with described coupling shaft, on the second described connecting sleeve, be provided with one second otic placode, the two ends of described connecting rod are connected with described the first otic placode and the second described otic placode respectively.
As the utility model preferred embodiment, described connection part also comprises one first connecting cylinder and one second connecting cylinder, the first described connecting cylinder and the first described otic placode are rotationally connected, the second described connecting cylinder and the second described otic placode are rotationally connected, the two ends of described connecting rod are provided with direction to anti-screw thread, and the two ends of described connecting rod are threaded with described the first connecting cylinder and the second described connecting cylinder respectively.
The advantage of intermittent type throttle valve of the present utility model is: be provided with the connecting rod of opposite direction with two ends, can regulate comparatively easily the absolute growth of this connecting rod, further realize the amplitude of oscillation degree that regulates valve plate, have the effect of the peak rate of flow of regulation valve body.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of intermittent type throttle valve of the present utility model;
Fig. 2 is the plan view of the intermittent type throttle valve in Fig. 1;
Fig. 3 is the perspective view of the connection part in Fig. 1;
Wherein:
1, valve body; 11, valve plate; 12, coupling shaft;
2, stepper motor; 21, live axle;
3, connection part; 31, the first connecting sleeve; 311, the first otic placode;
32, the second connecting sleeve; 321, the second otic placode;
33, connecting rod; 34, the first connecting cylinder; 35, the second connecting cylinder.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
The advantage of intermittent type throttle valve of the present utility model is: be provided with the connecting rod of opposite direction with two ends, can regulate comparatively easily the absolute growth of this connecting rod, further realize the amplitude of oscillation degree that regulates valve plate, have the effect of the peak rate of flow of regulation valve body.
As Fig. 1, shown in Fig. 2, a kind of intermittent type throttle valve, comprise a valve body 1, on this valve body 1, be provided with a valve plate 11 and a coupling shaft 12, this coupling shaft 12 is connected with this valve plate 11, this coupling shaft 12 is rotationally connected mutually with this valve body 1, this intermittent type throttle valve also comprises a reciprocal drive motor 2, on this reciprocal drive motor 2, be provided with a live axle 21, this intermittent type throttle valve also comprises a connection part 3, as shown in Figure 3, this connection part 3 comprises one first connecting sleeve 31, one second connecting sleeve 32 and a connecting rod 33, this first connecting sleeve 31 is fixedly connected with this live axle 21, on this first connecting sleeve 31, be provided with one first otic placode 311, this second connecting sleeve 32 is fixedly connected with this coupling shaft 12, on this second connecting sleeve 32, be provided with one second otic placode 321, the two ends of this connecting rod 33 are connected with this first otic placode 311 and this second otic placode 321 respectively.By this connection part 3, this reciprocal drive motor 2 can drive this coupling shaft 12 to make reciprocating rotation.
This connection part 3 also comprises one first connecting cylinder 34 and one second connecting cylinder 35, this first connecting cylinder 34 is rotationally connected with this first otic placode 311, this second connecting cylinder 35 is rotationally connected with this second otic placode 321, the two ends of this connecting rod 33 are provided with direction to anti-screw thread, and the two ends of this connecting rod 33 are threaded with this first connecting cylinder 34 and this second connecting cylinder 35 respectively.By regulating the absolute growth of this connecting rod 33, under the identical condition of the amplitude of fluctuation of live axle 21, can realize the object that regulates these coupling shaft 12 rotation amplitudes, thereby further control the amplitude of fluctuation of this valve plate 11, regulate the peak rate of flow of this intermittent type throttle valve.
Below only with a mode of execution, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more function module simultaneously, thereby expands to greatest extent its function.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. an intermittent type throttle valve, comprise a valve body (1), on described valve body (1), be provided with a valve plate (11) and a coupling shaft (12), described coupling shaft (12) is connected with described valve plate (11), described coupling shaft (12) is rotationally connected mutually with described valve body (1), it is characterized in that: described intermittent type throttle valve also comprises a reciprocal drive motor (2), on described reciprocal drive motor (2), be provided with a live axle (21), described intermittent type throttle valve also comprises a connection part (3), described connection part (3) comprises one first connecting sleeve (31), one second connecting sleeve (32) and a connecting rod (33), described the first connecting sleeve (31) is fixedly connected with described live axle (21), on described the first connecting sleeve (31), be provided with one first otic placode (311), described the second connecting sleeve (32) is fixedly connected with described coupling shaft (12), on described the second connecting sleeve (32), be provided with one second otic placode (321), the two ends of described connecting rod (33) are connected with described the first otic placode (311) and described the second otic placode (321) respectively.
2. intermittent type throttle valve according to claim 1, it is characterized in that: described connection part (3) also comprises one first connecting cylinder (34) and one second connecting cylinder (35), described the first connecting cylinder (34) is rotationally connected with described the first otic placode (311), described the second connecting cylinder (35) is rotationally connected with described the second otic placode (321), the two ends of described connecting rod (33) are provided with direction to anti-screw thread, the two ends of described connecting rod (33) are threaded with described the first connecting cylinder (34) and described the second connecting cylinder (35) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122356.8U CN203757018U (en) | 2014-03-18 | 2014-03-18 | Intermittent throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122356.8U CN203757018U (en) | 2014-03-18 | 2014-03-18 | Intermittent throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757018U true CN203757018U (en) | 2014-08-06 |
Family
ID=51252297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122356.8U Expired - Fee Related CN203757018U (en) | 2014-03-18 | 2014-03-18 | Intermittent throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980373A (en) * | 2018-08-30 | 2018-12-11 | 浙江宏博汽配有限公司 | A kind of regulating valve being easily installed |
-
2014
- 2014-03-18 CN CN201420122356.8U patent/CN203757018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980373A (en) * | 2018-08-30 | 2018-12-11 | 浙江宏博汽配有限公司 | A kind of regulating valve being easily installed |
| CN108980373B (en) * | 2018-08-30 | 2019-08-06 | 浙江宏博汽配有限公司 | A kind of regulating valve being easily installed |
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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: 20140806 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |