CN204553871U - A kind of simple electric control valve - Google Patents
A kind of simple electric control valve Download PDFInfo
- Publication number
- CN204553871U CN204553871U CN201420764790.6U CN201420764790U CN204553871U CN 204553871 U CN204553871 U CN 204553871U CN 201420764790 U CN201420764790 U CN 201420764790U CN 204553871 U CN204553871 U CN 204553871U
- Authority
- CN
- China
- Prior art keywords
- control valve
- rotary spool
- valve
- wear sleeve
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Abstract
The utility model discloses a kind of simple electric control valve, comprise valve upper cover, valve body lower cover, gasket seal, rotary spool, front end anti-wear sleeve, rear end anti-wear sleeve, running shaft, drive motor and rapid pipe joint.Its working principle is: the closedown realizing motor-operated control valve by running shaft driven rotary Spool rotating by drive motor with open, and sealing effect during motor-operated control valve closed condition coincide to contact with the spherical concave surface of valve body by the spherical convex surface of rotary spool to ensure, described rotary spool can rotate freely by positive and negative direction 360 degree, by controlling the angle of swing of rotary spool, the effective control to fluid flow can also be realized.This Electronic control valve arrangement is simple, manufactures, installs and safeguard all very convenient.
Description
Technical field
The utility model relates to a kind of control valve, particularly relates to a kind of simple electric control valve.
Background technique
In recent years, along with the development of science and technology, the progress of society and the improving constantly of people's living standard, the application of motor-operated control valve almost spreads all over produces and the All aspects of of life.At present, at the of a great variety and complex structure of the motor-operated control valve occurred on the market, to produce and in life people, will certainly cause that type selecting is difficult, operation inconvenience or safeguard the problems such as complicated, therefore, the demand that a kind of easy motor-operated control valve is produced to meet people and lived is badly in need of.
Summary of the invention
The purpose of this utility model is to solve people producing and difficult to motor-operated control valve type selecting in life, operation inconvenience or a kind of simple electric control valve of safeguarding the problem such as complicated and inventing.
The technical scheme in the invention for solving the technical problem is:
A kind of simple electric control valve, is characterized in that comprising valve upper cover, valve body lower cover, gasket seal, rotary spool, front end anti-wear sleeve, rear end anti-wear sleeve, running shaft, drive motor and rapid pipe joint.
Gasket seal is provided with, to strengthen the tightness of motor-operated control valve between described valve upper cover and valve body lower cover.
Together with described valve upper cover is fixed by screw with valve body lower cover, described valve upper cover, valve body lower cover are all provided with the spherical concave surface matched with rotary spool.
Described rotary spool is provided with connecting through hole, retaining thread hole and spherical convex surface, and rotary spool can be had mercy on, running shaft axle center positive and negative direction 360 degree rotates freely.
Described running shaft is made up of input end and output terminal, its input end and drive motor force-output shaft link together, its output terminal passes through front end anti-wear sleeve, rotary spool connecting through hole and rear end anti-wear sleeve and connection of feeling relieved, described running shaft output terminal and front end anti-wear sleeve, rotary spool and rear end anti-wear sleeve interference fit, to reach fastening and the effect of sealing.
Described front end anti-wear sleeve and rear end anti-wear sleeve are placed in the circular draw-in groove that formed between valve upper cover and valve body lower cover, and described draw-in groove plays guiding and position-limiting action.
Rotary spool is fastened on running shaft by rotary spool retaining thread hole by described machine-processed rice screw, occurs loosening, the phenomenon such as displacement to avoid rotary spool under long term frequent rotary work.
Described drive motor is stepper motor, and by motor locking fastened by screw on valve upper cover.
Described rapid pipe joint is connected with valve body lower cover suction port, and the effect of described rapid pipe joint is by the object fetching and reach Quick-filling that is connected with extraneous gas circuit.
Contrast prior art, the beneficial effects of the utility model are: structure is simple, manufacture, install and safeguard all very convenient, all can obtain preferably working effect, be conducive to promoting the use of in multiple field.For a more clear understanding of the present invention, below with reference to accompanying drawing, elaboration specific implementation method of the present utility model is described.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is the utility model rotary spool closed condition figure.
Fig. 4 is the utility model rotary spool open mode figure.
Wherein: 1, valve upper cover, 2, valve body lower cover, 201, suction port, 202, spherical concave surface, 203, draw-in groove, 3, gasket seal, 4, rotary spool, 401, connecting through hole, 402, retaining thread hole, 403, spherical convex surface, 5, front end anti-wear sleeve, 6, rear end anti-wear sleeve, 7, running shaft, 701, input end, 702, output terminal, 703, axle center, 8, drive motor, 801, force-output shaft, 9, rapid pipe joint, 901, screw, 902, machine-processed rice screw, 903, motor locking screw, 10, horizontal position, 11, vertical position.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The utility model is a kind of simple electric control valve, it is characterized in that comprising valve upper cover 1, valve body lower cover 2, gasket seal 3, rotary spool 4, front end anti-wear sleeve 5, rear end anti-wear sleeve 6, running shaft 7, drive motor 8 and rapid pipe joint 9.
Gasket seal 3 is provided with, to strengthen the tightness of motor-operated control valve between described valve upper cover 1 and valve body lower cover 2.
Described valve upper cover 1 is tightened together by screw 901 with valve body lower cover 2, and described valve upper cover 1, valve body lower cover 2 are all provided with the spherical concave surface 202 matched with rotary spool 4.
Described rotary spool 4 is provided with connecting through hole 401, retaining thread hole 402 and spherical convex surface 403, and rotary spool 4 can be had mercy on, running shaft 7 axle center 703 positive and negative direction 360 degree rotates freely.
Described running shaft 7 is made up of input end 701 and output terminal 702, its input end 701 links together with drive motor 8 force-output shaft 801, its output terminal 702 passes through front end anti-wear sleeve 5, rotary spool 4 connecting through hole 401 and rear end anti-wear sleeve 6 and connection of feeling relieved, described running shaft 7 output terminal 702 and front end anti-wear sleeve 6, rotary spool 4 and rear end anti-wear sleeve 6 interference fit, to reach fastening and the effect of sealing.
Described front end anti-wear sleeve 4 and rear end anti-wear sleeve 5 are placed between valve upper cover 1 and valve body lower cover 2 in draw-in groove 203, described draw-in groove 203 guiding and position-limiting action.
Rotary spool 4 is fastened on running shaft 7 by rotary spool 4 retaining thread hole 402 by described machine-processed rice screw 902, occurs loosening, the phenomenon such as displacement to avoid rotary spool 4 under long term frequent rotary work.
Described drive motor 8 is stepper motor, and is fastened on valve upper cover 1 by motor locking screw 903.
Described rapid pipe joint 9 is connected with valve body lower cover 2 suction port 201, and the effect of described rapid pipe joint is by the object fetching and reach Quick-filling that is connected with extraneous gas circuit.
Described a kind of simple electric control valve, its working principle is: realized the closedown of motor-operated control valve by the drive motor 8 being fixed on valve upper cover 1 by the rotation of running shaft 7 driven rotary spool 4 and opened, wherein rotary spool 4 rotates to horizontal position 10 for motor-operated control valve closed condition, rotary spool 4 rotates to vertical position 11 for motor-operated control valve open mode, sealing effect during described motor-operated control valve closed condition is by the spherical convex surface of rotary spool 4 403 and valve upper cover 1, the identical contact of spherical concave surface 202 that valve body lower cover 2 forms ensures, described rotary spool 4 can realize positive and negative direction 360 degree and rotate freely under the driving of drive motor 8, by controlling the angle of swing of rotary spool 4, the effective control to fluid flow can be realized, because rotary spool 4 has flexible rotating function, so more convenient in use.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (5)
1. a simple electric control valve, comprise valve upper cover (1), valve body lower cover (2), gasket seal (3), rotary spool (4), front end anti-wear sleeve (5), rear end anti-wear sleeve (6), running shaft (7), drive motor (8) and rapid pipe joint (9), it is characterized in that, be provided with gasket seal (3) between described valve upper cover (1) and valve body lower cover (2), described drive motor (8) is realized the closedown of motor-operated control valve by running shaft (7) driven rotary spool (4) rotation and is opened.
2. a kind of simple electric control valve according to claim 1, it is characterized in that: described valve upper cover (1) is tightened together by screw (901) with valve body lower cover (2), described valve upper cover (1), valve body lower cover (2) are all provided with the spherical concave surface (202) matched with rotary spool (4).
3. a kind of simple electric control valve according to claim 1, is characterized in that: described rotary spool (4) is provided with connecting through hole (401), retaining thread hole (402) and spherical convex surface (403).
4. a kind of simple electric control valve according to claim 1, it is characterized in that: described running shaft (7) is made up of input end (701) and output terminal (702), its input end (701) and drive motor (8) force-output shaft (801) link together, and its output terminal (702) passes through front end anti-wear sleeve (5), rotary spool (4) connecting through hole (401) and rear end anti-wear sleeve (6) and centering connects.
5. a kind of simple electric control valve according to claim 1, is characterized in that: sealing effect during described motor-operated control valve closed condition is ensured with identical contact of spherical concave surface (202) that valve upper cover (1), valve body lower cover (2) form by the spherical convex surface (403) of rotary spool (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764790.6U CN204553871U (en) | 2014-12-08 | 2014-12-08 | A kind of simple electric control valve |
| PCT/CN2015/095482 WO2016091064A1 (en) | 2014-12-08 | 2015-11-25 | Simple electric control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764790.6U CN204553871U (en) | 2014-12-08 | 2014-12-08 | A kind of simple electric control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553871U true CN204553871U (en) | 2015-08-12 |
Family
ID=53828983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764790.6U Expired - Fee Related CN204553871U (en) | 2014-12-08 | 2014-12-08 | A kind of simple electric control valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204553871U (en) |
| WO (1) | WO2016091064A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482225A (en) * | 2014-12-08 | 2015-04-01 | 邓军 | Simple electric control valve |
| WO2016091064A1 (en) * | 2014-12-08 | 2016-06-16 | 邓军 | Simple electric control valve |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2746198B1 (en) * | 1996-03-18 | 1998-05-22 | IMPROVEMENTS IN GAS FLOW METERING DEVICES | |
| US6508455B2 (en) * | 2000-12-28 | 2003-01-21 | Visteon Global Technologies, Inc. | Electronic throttle body gear train module |
| JP4376017B2 (en) * | 2003-08-01 | 2009-12-02 | 株式会社デンソー | Electronically controlled throttle control device |
| RU2586959C2 (en) * | 2010-05-14 | 2016-06-10 | Брэй Интернешнл, Инк. | Valve assembly and method of using same |
| CN203500618U (en) * | 2013-09-02 | 2014-03-26 | 安徽华盛科技控股股份有限公司 | Electric control air valve for fume hood |
| CN104930205A (en) * | 2014-03-18 | 2015-09-23 | 江苏江洲阀门制造有限公司 | Intermittent-type throttle valve |
| CN204553871U (en) * | 2014-12-08 | 2015-08-12 | 邓军 | A kind of simple electric control valve |
| CN104482225A (en) * | 2014-12-08 | 2015-04-01 | 邓军 | Simple electric control valve |
-
2014
- 2014-12-08 CN CN201420764790.6U patent/CN204553871U/en not_active Expired - Fee Related
-
2015
- 2015-11-25 WO PCT/CN2015/095482 patent/WO2016091064A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482225A (en) * | 2014-12-08 | 2015-04-01 | 邓军 | Simple electric control valve |
| WO2016091064A1 (en) * | 2014-12-08 | 2016-06-16 | 邓军 | Simple electric control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016091064A1 (en) | 2016-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 101318 Beijing City, Yuhua airport economic core area of Shunyi District Road No. 28, No. 5 Building 2 layer Patentee after: OARNGEG IT LTD. Address before: 101300 Beijing City, Shunyi District Tianzhu Airport Road No. 89 Lijinghuayuan 6-26 Patentee before: Deng Jun |
|
| DD01 | Delivery of document by public notice |
Addressee: Deng Jun Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |