CN110513525A - A kind of flameproof valve electric device - Google Patents
A kind of flameproof valve electric device Download PDFInfo
- Publication number
- CN110513525A CN110513525A CN201910831589.2A CN201910831589A CN110513525A CN 110513525 A CN110513525 A CN 110513525A CN 201910831589 A CN201910831589 A CN 201910831589A CN 110513525 A CN110513525 A CN 110513525A
- Authority
- CN
- China
- Prior art keywords
- component
- reduction gearing
- cabinet
- motor driven
- output shaft
- 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.)
- Pending
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
- 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
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses a kind of flameproof valve electric devices, motor driven component, reduction gearing component, worm shaft component and output shaft assembly are all set in cabinet, motor driven component is sequentially connected in reduction gearing component, reduction gearing component is sequentially connected in worm shaft component, worm shaft component is engaged in output shaft assembly, the lower output side of output shaft assembly is fixedly connected on valve by shaft coupling, motor driven component electrical connection terminals, connecting terminal are drawn through the external control box of cable from cabinet.It include motor driven component, reduction gearing component, worm shaft component and output shaft assembly the invention has the advantages that: the present invention, connecting terminal is drawn through the external control box of cable from cabinet, the work of motor driven component is remotely controlled by controlling box, and then pass sequentially through reduction gearing component, worm shaft component and output shaft assembly band movable valve, it carries out realizing remote opening valve function, avoids safety accident.
Description
Technical field
The present invention relates to valve technology field, especially a kind of flameproof valve electric device.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief, thus in the control process of fluid, critical effect is played, using hydraulic part as force piece
In device, the opening and closing situation of valve will directly influence the size of power source,
The valve of the prior art generallys use manually-operated gate and the valve that surges, and in plant area danger area such as using manually
Valve mode valve opening closes valve, influences the safety of staff.
Therefore, it is necessary to propose a kind of flameproof valve electric device in response to the above problems.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kind of electronic dresses of flame-proof type valve
It sets, to solve the above problems.
A kind of flameproof valve electric device, including cabinet, case cover, motor driven component, reduction gearing component, worm shaft
Component and output shaft assembly, the case cover cover on the top of the cabinet, the motor driven component, reduction gearing component, snail
Bar shaft member and output shaft assembly are all set in the cabinet, and the motor driven component transmission connection is in the reduction gearing
Component, in the worm shaft component, the worm shaft component is engaged in the output shaft for the reduction gearing component transmission connection
The lower output side of component, the output shaft assembly is fixedly connected on the valve, the motor driven component by shaft coupling
Electrical connection terminals, the connecting terminal are drawn through the external control box of cable from the cabinet.
Preferably, the motor driven component includes armature spindle, rotor and motor stator, and the electronics rotor is fixed
It is sleeved on outside armature spindle, the inner wall of the outer wall of the rotor and the motor stator is rotatablely connected, the armature spindle and institute
It states cabinet junction and is provided with bearing.
Using preferably technical solution the utility model has the advantages that bearing reduces the pivoting friction between armature spindle and cabinet, improves and turn
Efficiency of movement.
Preferably, the reduction gearing component includes upper cover, lower cover, the first reduction gearing, the second reduction gearing and third
Reduction gearing, first reduction gearing, the second reduction gearing and third reduction gearing are clamped between the upper cover and lower cover,
First reduction gearing is engaged in the third reduction gearing by the second reduction gearing.
Using preferably technical solution the utility model has the advantages that using multi-stage speed-reducing gear, retardation efficiency is improved.
Preferably, the worm shaft component includes worm shaft, shaft block ring, gear on worm and latch, the axis gear
Circle, gear on worm and latch are sleeved on the worm shaft.
Using preferably technical solution the utility model has the advantages that gear on worm is engaged with third reduction gearing, shaft block ring is to worm screw
Gear plays the role of detent.
Preferably, the lower part of the output shaft assembly is provided with output shaft, and the lower part of the output shaft is provided with and shaft coupling
Octagonal slot in device mating connection.
Using preferably technical solution the utility model has the advantages that interior illiciumverum slot improves rotation connection fitting pair, slows down to turn to and skid.
Preferably, the top of the case cover is provided with glass vision panel, and the glass vision panel is by adhering with epoxy resin in institute
Case cover is stated, the top of the glass vision panel is provided with gland.
Using preferably technical solution the utility model has the advantages that patrol officer can be concerned feeling by the glass vision panel observation intracorporal phase of case
Condition, gland is for protecting glass vision panel to act on.
Preferably, the cabinet is provided with protective cover in the corresponding position of the worm shaft component.
Using preferably technical solution the utility model has the advantages that on the one hand protective cover is used to that worm shaft component to be protected to act on, another party
Face worm shaft component easy to disassemble.
Compared with prior art, the invention has the advantages that: motor driven components of the present invention, reduction gearing component, worm shaft
Component and output shaft assembly, motor driven component electrical connection terminals, the connecting terminal are drawn through outside cable from cabinet
Control box is connect, remotely controls the work of motor driven component by controlling box, and then pass sequentially through reduction gearing component, worm shaft part
Part and output shaft assembly band movable valve, carry out realizing remote opening valve function, avoid safety accident.
Detailed description of the invention
Fig. 1 is flameproof valve electric device structure chart provided by the invention；
Fig. 2 is cross-sectional structure figure of the invention；
Fig. 3 is reduction gearing component structure chart of the invention；
Fig. 4 is worm shaft part structure diagram of the invention；
Fig. 5 is output shaft cross section structure figure of the invention；
Fig. 6 is output shaft bottom view of the invention.
Appended drawing reference in figure: 1, cabinet；2, case cover；3, motor driven component；4, reduction gearing component；41, upper cover；42,
Lower cover；43, the first reduction gearing；44, the second reduction gearing；45, third reduction gearing；5, worm shaft component；51, worm shaft；
52, gear on worm；53, shaft block ring；54, latch；6, output shaft assembly；61, output shaft；62, interior octagonal slot；7, glass regards
Window；8, gland；9, armature spindle；10, rotor；11, motor stator；12, bearing；13, connecting terminal；14, protective cover.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Such as Fig. 1 is simultaneously combined shown in Fig. 2 to Fig. 6, and a kind of flameproof valve electric device, including cabinet 1, case cover 2, motor drive
Dynamic component 3, reduction gearing component 4, worm shaft component 5 and output shaft assembly 6, the case cover 2 cover on the top of the cabinet 1,
The motor driven component 3, reduction gearing component 4, worm shaft component 5 and output shaft assembly 6 are all set in the cabinet 1,
The transmission connection of motor driven component 3 is in the reduction gearing component 4, and the transmission connection of reduction gearing component 4 is in described
Worm shaft component 5, the worm shaft component 5 are engaged in the output shaft assembly 6, the lower output side of the output shaft assembly 6
Be fixedly connected on the valve by shaft coupling, 3 electrical connection terminals of motor driven component, the connecting terminal 13 from
The cabinet is drawn through the external control box of cable.
Further, the motor driven component 3 includes armature spindle 9, rotor 10 and motor stator 11, the electronics
Rotor 10 is fixedly set in outside armature spindle 9, and the inner wall of the outer wall of the rotor 10 and the motor stator 11 is rotatablely connected,
The armature spindle 9 is provided with bearing 12 with 1 junction of cabinet.
Using further technical solution the utility model has the advantages that bearing 12 reduces the pivoting friction between armature spindle 9 and cabinet 1,
Improve rotational efficienty.
Further, the reduction gearing component 4 includes upper cover 41, lower cover 42, the first reduction gearing 43, the second reducing gear
Wheel 44 and third reduction gearing 45, first reduction gearing 43, the second reduction gearing 44 and third reduction gearing 45 are clamped in
Between the upper cover 41 and lower cover 42, first reduction gearing 43 is engaged in the third by the second reducing gear 44 wheel and slows down
Gear 45.
Using further technical solution the utility model has the advantages that using multi-stage speed-reducing gear, retardation efficiency is improved.
Further, the worm shaft component 5 includes worm shaft 51, shaft block ring 53, gear on worm 52 and latch 54,
The shaft block ring 53, gear on worm 52 and latch 54 are sleeved on the worm shaft 51.
Using further technical solution the utility model has the advantages that gear on worm 52 is engaged with third reduction gearing 45, shaft block ring
53 pairs of gears on worm 52 play the role of detent.
Further, the lower part of the output shaft assembly 6 is provided with output shaft 61, and the lower part of the output shaft 61 is provided with
With slot 62 octagonal in shaft coupling mating connection.
Using further technical solution the utility model has the advantages that interior illiciumverum slot 62 improves rotation connection fitting pair, slows down to turn to and beat
It is sliding.
Further, the top of the case cover 2 is provided with glass vision panel 7, and the glass vision panel 7 passes through adhering with epoxy resin
The top of the case cover 2, the glass vision panel 7 is provided with gland 8.
Using further technical solution the utility model has the advantages that patrol officer can observe the correlation in cabinet 1 by glass vision panel 7
Situation, gland 8 is for protecting glass vision panel 7 to act on.
Further, the cabinet 1 is provided with protective cover 14 in the corresponding position of the worm shaft component 5.
Using further technical solution the utility model has the advantages that 14 one side of protective cover is for protecting worm shaft component 5 to act on, separately
On the one hand worm shaft component 5 easy to disassemble.
Compared with prior art, the invention has the advantages that: motor driven components 3 of the present invention, reduction gearing component 4, worm screw
Shaft member 5 and output shaft assembly 6,3 electrical connection terminals 13 of motor driven component, the connecting terminal 13 are drawn from cabinet 1
By the external control box of cable, the work of motor driven component 3 is remotely controlled by controlling box, and then pass sequentially through reduction gear section
Part 4, worm shaft component 5 and output shaft assembly 6 carry out realizing remote opening valve function, avoid safety accident with movable valve
Occur.
Working principle: starting control box, cable and connecting terminal 13 are powered so that the motor of motor driven component 3 turns
Son 10 rotates, and rotor 10 drives worm shaft component 5 to rotate by reduction gearing component 4, and worm shaft component 5 is engaged in output
The lower output side of shaft member 6, output shaft assembly 6 is rotated by shaft coupling band movable valve, and then realizes the unlatching work of valve.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
1. a kind of flameproof valve electric device, it is characterised in that: including cabinet (1), case cover (2, motor driven component (3), subtract
Fast geared parts (4), worm shaft component (5) and output shaft assembly (6), the case cover (2) cover on the top of the cabinet (1),
The motor driven component (3), reduction gearing component (4), worm shaft component (5) and output shaft assembly (6) are all set in described
In cabinet (1), (3 transmission connections are in the reduction gearing component (4), the reduction gearing component (4) for the motor driven component
It is sequentially connected in the worm shaft component (5), the worm shaft component (5) is engaged in the output shaft assembly (6), the output
The lower output side of shaft member (6) is fixedly connected on the valve by shaft coupling, and the motor driven component (3) connects
Line terminals, the connecting terminal (13) are drawn through the external control box of cable from the cabinet.
2. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: the motor driven component (3)
Including armature spindle (9), rotor (10) and motor stator (11), the rotor (10) is fixedly set in armature spindle (9)
Outside, the outer wall of the rotor (10) and the inner wall of the motor stator (11) are rotatablely connected.
3. a kind of flameproof valve electric device as claimed in claim 2, it is characterised in that: the armature spindle (9) with it is described
Cabinet (1) junction is provided with bearing (12).
4. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: the reduction gearing component (4)
Including upper cover (41), lower cover (42), the first reduction gearing (43), the second reduction gearing (44) and third reduction gearing (45), institute
It states the first reduction gearing (43), the second reduction gearing (44) and third reduction gearing (45) and is clamped in the upper cover (41) and lower cover
(42) between, first reduction gearing (43) is engaged in the third reduction gearing (45) by the second reducing gear (44) wheel.
5. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: worm shaft component (5) packet
Include worm shaft (51), shaft block ring (53), gear on worm (52) and latch (54), the shaft block ring (53), gear on worm
(52) it is sleeved on the worm shaft (51) with latch (54).
6. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: the output shaft assembly (6)
Lower part is provided with output shaft (61), and the lower part of the output shaft (61) is provided with and slot (62) octagonal in shaft coupling mating connection.
7. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: the top of the case cover (2) is set
It is equipped with glass vision panel (7), the glass vision panel (7) is by adhering with epoxy resin in the case cover (2), the glass vision panel (7)
Top be provided with gland (8).
8. a kind of flameproof valve electric device as described in claim 1, it is characterised in that: the cabinet (1) is in the snail
The corresponding position of bar shaft member (5) is provided with protective cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831589.2A CN110513525A (en) | 2019-09-04 | 2019-09-04 | A kind of flameproof valve electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831589.2A CN110513525A (en) | 2019-09-04 | 2019-09-04 | A kind of flameproof valve electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513525A true CN110513525A (en) | 2019-11-29 |
Family
ID=68630747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910831589.2A Pending CN110513525A (en) | 2019-09-04 | 2019-09-04 | A kind of flameproof valve electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513525A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8918732D0 (en) * | 1988-09-02 | 1989-09-27 | Kent Introl Ltd | Valve actuator |
| EP1101919A3 (en) * | 1999-11-19 | 2002-05-15 | Eaton Corporation | Worm driving a servo actuator with spring return and rotary valve employing same |
| CN201628004U (en) * | 2009-12-31 | 2010-11-10 | 特福隆集团有限公司 | Explosion-proof valve electric actuator |
| CN203240052U (en) * | 2013-01-25 | 2013-10-16 | 浙江康赛特阀门有限公司 | Anti-explosion electric actuator |
| CN106224615A (en) * | 2016-08-04 | 2016-12-14 | 上海华伍行力流体控制有限公司 | A kind of smart small-sized electric actuator of Based Intelligent Control |
| CN206602282U (en) * | 2017-01-16 | 2017-10-31 | 常州安控电器成套设备有限公司 | A kind of Multi-functional portable intelligent electric switch board for water supply installation |
| CN206830916U (en) * | 2017-06-08 | 2018-01-02 | 浙江欧德隆自控阀门有限公司 | Anti-explosion electric actuating mechanism |
| CN108591576A (en) * | 2018-05-21 | 2018-09-28 | 天地（常州）自动化股份有限公司 | Mining circle flame-proof type electric ball valve |
| CN109546810A (en) * | 2017-09-21 | 2019-03-29 | 天津奥兰瑞自动化技术有限公司 | A kind of electric machine of mechanical equipment |
| CN209066092U (en) * | 2018-09-25 | 2019-07-05 | 保威特梭设备（安徽）有限公司 | A kind of servo motor and alternating current generator Driven by Coaxial switching mechanism |
-
2019
- 2019-09-04 CN CN201910831589.2A patent/CN110513525A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8918732D0 (en) * | 1988-09-02 | 1989-09-27 | Kent Introl Ltd | Valve actuator |
| EP1101919A3 (en) * | 1999-11-19 | 2002-05-15 | Eaton Corporation | Worm driving a servo actuator with spring return and rotary valve employing same |
| CN201628004U (en) * | 2009-12-31 | 2010-11-10 | 特福隆集团有限公司 | Explosion-proof valve electric actuator |
| CN203240052U (en) * | 2013-01-25 | 2013-10-16 | 浙江康赛特阀门有限公司 | Anti-explosion electric actuator |
| CN106224615A (en) * | 2016-08-04 | 2016-12-14 | 上海华伍行力流体控制有限公司 | A kind of smart small-sized electric actuator of Based Intelligent Control |
| CN206602282U (en) * | 2017-01-16 | 2017-10-31 | 常州安控电器成套设备有限公司 | A kind of Multi-functional portable intelligent electric switch board for water supply installation |
| CN206830916U (en) * | 2017-06-08 | 2018-01-02 | 浙江欧德隆自控阀门有限公司 | Anti-explosion electric actuating mechanism |
| CN109546810A (en) * | 2017-09-21 | 2019-03-29 | 天津奥兰瑞自动化技术有限公司 | A kind of electric machine of mechanical equipment |
| CN108591576A (en) * | 2018-05-21 | 2018-09-28 | 天地（常州）自动化股份有限公司 | Mining circle flame-proof type electric ball valve |
| CN209066092U (en) * | 2018-09-25 | 2019-07-05 | 保威特梭设备（安徽）有限公司 | A kind of servo motor and alternating current generator Driven by Coaxial switching mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |
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| RJ01 | Rejection of invention patent application after publication |