CN201535360U - Electric quick-open adjustment butterfly valve - Google Patents
Electric quick-open adjustment butterfly valve Download PDFInfo
- Publication number
- CN201535360U CN201535360U CN2009200781250U CN200920078125U CN201535360U CN 201535360 U CN201535360 U CN 201535360U CN 2009200781250 U CN2009200781250 U CN 2009200781250U CN 200920078125 U CN200920078125 U CN 200920078125U CN 201535360 U CN201535360 U CN 201535360U
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- valve body
- butterfly
- soon
- quick
- 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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- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
An electric quick-open adjustment butterfly valve relates to a valve and comprises an electric device, a quick-open driving box and a butterfly valve body, wherein the electric device is connected with the butterfly valve body through a valve rod, and the quick-open driving box is arranged between the electric device and the butterfly valve body; the electric device adopts an electric assembly; a butterfly board is arranged inside the butterfly valve body; and the valve rod is integrally connected with the butterfly board, so as to fix the butterfly valve body. The utility model has the benefits as follows: the butterfly valve is adjusted through the combination of the electric device and the quick-open driving box, thereby achieving obvious effect, simple structure, convenient installation, and flexible application.
Description
Technical field
The utility model relates to a kind of valve, specifically is a kind of electronic adjusting butterfly valve of opening soon.
Background technique
At present in the fluid pipe network system, because system's energy waste that the imbalance of fluid causes, hydrodynamic noise increase and the phenomenon of shortened equipment life exists in a large number, solve the hydraulically balanced method of complex grid and develop to the design direction of dynamic balance motor-driven modulating valve by mechanical type static equilibrium, mechanical type transient equiliblium.
And extensive application now all is that a class has the electric control valve that mechanical self-powering type pressure reduction is controlled function automatically, the aperture traffic characteristic curve of finding this electric control valve in actual use belongs to a class near the linear performance of opening soon, the energy output control that is used for the water system heat exchanger is irrational, cause that easily system energy consumption waste and hydrodynamic noise increase, also can cause the oscillatory occurences controlled when serious, make the control system operation be in an unsure state.
The model utility content
The technical problem that the utility model solved is to provide a kind of electronic butterfly valve of opening adjusting soon that has.
The technical problem that the utility model solved realizes by the following technical solutions:
A kind of electronic adjusting butterfly valve of opening soon, by Electric actuator, open drive cassette soon and the butterfly valve body constitutes, described Electric actuator is connected by valve rod with the butterfly valve body, is provided with between Electric actuator and butterfly valve body and opens drive cassette soon.
Described Electric actuator is an electric assembly.
The inside of described butterfly valve body is provided with butterfly plate, and joining by valve rod and butterfly plate is integral fixedly butterfly valve body.
The beneficial effects of the utility model are that the combination that utilizes Electric actuator and open drive cassette is soon regulated and fast opening butterfly valve, and effect is obvious, and simple in structure, and is easy for installation, uses very flexible.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of electronic adjusting butterfly valve of opening soon, by Electric actuator 1, open drive cassette 2 soon and butterfly valve body 3 constitutes, butterfly plate 4 is installed in the inside of butterfly valve body 3, butterfly plate 4 is the stacked RunddichtringO of stainless steel, at Electric actuator 1, pass valve rods 5 in the middle of opening drive cassette 2 and butterfly valve body 3 soon, valve rod 5 is installed Electric actuator 1 from top to bottom successively, is opened drive cassette 2 and butterfly valve body 3 soon, wherein Electric actuator 1 and open soon drive cassette by bolton outside valve rod 5, butterfly valve body 3 links into an integrated entity by butterfly plate 4 and valve rod 5.The fast ETAD expected time of arrival and departure of Electric actuator 1 was controlled within three seconds, feedback electrical signal 4-20mA.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. electronic adjusting butterfly valve of opening soon, by Electric actuator, open drive cassette soon and the butterfly valve body constitutes, it is characterized in that: described Electric actuator is connected by valve rod with the butterfly valve body, is provided with between Electric actuator and butterfly valve body and opens drive cassette soon.
2. according to the described electronic adjusting butterfly valve of opening soon of claim 1, it is characterized in that: the outer installment butterfly plate of described butterfly valve body, joining by valve rod and butterfly plate is integral fixedly butterfly valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781250U CN201535360U (en) | 2009-07-10 | 2009-07-10 | Electric quick-open adjustment butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781250U CN201535360U (en) | 2009-07-10 | 2009-07-10 | Electric quick-open adjustment butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535360U true CN201535360U (en) | 2010-07-28 |
Family
ID=42535139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200781250U Expired - Fee Related CN201535360U (en) | 2009-07-10 | 2009-07-10 | Electric quick-open adjustment butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384299A (en) * | 2011-12-20 | 2012-03-21 | 石家庄石特阀门有限责任公司 | Quick switching device for valve |
| CN106641377A (en) * | 2015-10-28 | 2017-05-10 | 江苏海达船用阀业有限公司 | Intelligent electro-hydraulic adjusting butterfly valve |
-
2009
- 2009-07-10 CN CN2009200781250U patent/CN201535360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384299A (en) * | 2011-12-20 | 2012-03-21 | 石家庄石特阀门有限责任公司 | Quick switching device for valve |
| CN106641377A (en) * | 2015-10-28 | 2017-05-10 | 江苏海达船用阀业有限公司 | Intelligent electro-hydraulic adjusting butterfly valve |
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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: 20100728 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |