CN109681647A - A kind of intake valve of energy-efficient formula mine frequency-changeable compressor - Google Patents
A kind of intake valve of energy-efficient formula mine frequency-changeable compressor Download PDFInfo
- Publication number
- CN109681647A CN109681647A CN201811567646.2A CN201811567646A CN109681647A CN 109681647 A CN109681647 A CN 109681647A CN 201811567646 A CN201811567646 A CN 201811567646A CN 109681647 A CN109681647 A CN 109681647A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixing seat
- valve body
- energy
- changeable compressor
- 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.)
- Granted
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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
- F16K1/226—Shaping or arrangements of the sealing
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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
- 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
- F16K1/32—Details
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—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
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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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of intake valves of energy-efficient formula mine frequency-changeable compressor, it is related to valve technology field, aiming at the problem that existing intake valve not can cooperate well the work of compressor, now propose following scheme, it includes valve body, the two sides of the valve body are fixedly welded with symmetrically arranged connecting tube, the connecting tube flanged joint has communicating pipe, fixing seat is fixedly welded in the valve body, the two sides of the fixing seat are fixedly welded with guide plate, the centre of the fixing seat and guide plate is provided with ventilation slot, the side of the guide plate is fixedly connected with the first spring, and first the other end of spring be fixedly connected with movable plate, and the other end of movable plate and the cell wall of ventilation slot are slidably connected.The configuration of the present invention is simple, it is easy to use, the needs of production are adapted to, the mechanical connection of screw thread is so that device is more stable, it is easy to accomplish, can be well adapted to frequency-changeable compressor.
Description
Technical field
The present invention relates to valve technology field more particularly to a kind of air inlets of energy-efficient formula mine frequency-changeable compressor
Valve.
Background technique
Intake valve is made of valve body, rotary check-valves, butterfly valve and control cylinder.The valve body of existing structure carry counterweight and
Viton seal ring, compressor host air-breathing when booting, due to pressure difference, check-valves is opened rapidly；When shutting down, pressure difference
It after losing, is controlled by counterweight, check-valves can be rapidly tight shut-off in time, it is ensured that does not shut down the unlatching for spitting the phenomenon butterfly valve of oil
With close by control cylinder control, length is stretched out according to the piston of control cylinder, butterfly valve turns on or off, can well into
Row work, but the setting of existing structure, mostly use itself counterweight and spring and electromagnetism setting so that work be easy by
To interference, so that use state is unstable, and the compressor of fast frequency shift cannot be well adapted to.
Summary of the invention
A kind of intake valve of energy-efficient formula mine frequency-changeable compressor proposed by the present invention, solving intake valve cannot be very
The problem of work of good cooperation compressor.
To achieve the goals above, present invention employs following technical solutions:
A kind of intake valve of energy-efficient formula mine frequency-changeable compressor, including valve body, the fixed weldering in the two sides of the valve body
It is connected to symmetrically arranged connecting tube, the connecting tube flanged joint has communicating pipe, and fixing seat, institute are fixedly welded in the valve body
The two sides for stating fixing seat are fixedly welded with guide plate, and the centre of the fixing seat and guide plate is provided with ventilation slot, described
The side of guide plate is fixedly connected with the first spring, and the other end of the first spring is fixedly connected with movable plate, and movable plate
The cell wall of the other end and ventilation slot is slidably connected, and symmetrically arranged second spring, and second are fixedly connected in the fixing seat
The other end of spring is fixedly connected with barrier plate, and the other end sliding sleeve of barrier plate is connected to sealing ring, and sealing ring and valve body
It is fixedly connected, connecting plate has been bolted to connection between two barrier plates, the centre of the fixing seat passes through bolt
It is fixedly connected with seal closure, the seal closure has been bolted to connection motor, and the output end of the motor passes through shaft coupling
It is fixedly connected with threaded rod, and threaded rod is threadedly coupled with connecting plate.
Preferably, the valve body includes the protective layer being fixedly welded with connecting tube, and the inner wall of the protective layer is fixedly connected
There is puigging, the inner wall of the puigging is fixedly connected with smooth layer, and smooth layer is fixedly welded with connecting tube.
Preferably, the side of the connecting tube has been bolted to connection controller, and the motor passes through electric wire and control
Device electrical connection processed, the controller use AFPX0L14R model controller.
Preferably, the guide plate uses trapezium structure.
Preferably, sliding groove, the second spring, barrier plate, connecting plate, seal closure, electricity are provided in shown fixing seat
Machine and threaded rod are respectively positioned in sliding groove, and the cell wall for stopping version and sliding groove is slidably connected.
Preferably, link slot is provided in the valve body, the sealing ring is located in link slot.
Preferably, the movable plate uses T-shaped structure, and the outer wall of the movable plate is fixedly connected with rubber ring.
Beneficial effects of the present invention:
1, by valve, barrier plate, connecting plate, sealing ring, fixing seat, guide plate, ventilation slot, second spring, threaded rod,
Seal closure, motor, communicating pipe, connecting tube, controller, movable plate, the first spring, protective layer, puigging and smooth layer, can be very
The good frequency according to compressor, to adjust compressor air inflow, adapts to the needs of production to adjust the position of barrier plate,
The mechanical connection of screw thread is so that device is more stable, it is easy to accomplish, it can be well adapted to frequency-changeable compressor.
2, by valve, barrier plate, connecting plate, sealing ring, fixing seat, guide plate, ventilation slot, second spring, threaded rod,
Seal closure, motor, communicating pipe, connecting tube, controller, movable plate, the first spring, protective layer, puigging and smooth layer, can be right
Air-flow is shunted, reduce noise, while smooth layer and puigging setting, it is possible to reduce energy loss is further reduced
Noise, Optimization Work environment.
Detailed description of the invention
Fig. 1 is main view schematic cross-sectional view of the invention.
Fig. 2 is left view schematic cross-sectional view of the invention.
Fig. 3 is vertical view schematic cross-sectional view of the invention.
Fig. 4 is enlarged diagram at A of the invention.
Fig. 5 is valve body schematic diagram of a layer structure of the invention.
Figure label: 1 valve, 2 barrier plates, 3 connecting plates, 4 sealing rings, 5 fixing seats, 6 guide plates, 7 ventilation slots, 8 second
Spring, 9 threaded rods, 10 seal closures, 11 motors, 12 communicating pipes, 13 connecting tubes, 14 controllers, 15 movable plates, 16 first springs,
17 protective layers, 18 puiggings, 19 smooth layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of intake valve of energy-efficient formula mine frequency-changeable compressor, including valve body 1, the two of valve body 1
Side is fixedly welded with symmetrically arranged connecting tube 13, and 13 flanged joint of connecting tube has communicating pipe 12, is fixedly welded in valve body 1
Reservation 5, the two sides of fixing seat 5 are fixedly welded with guide plate 6, and the centre of fixing seat 5 and guide plate 6 is provided with ventilation slot 7,
The side of guide plate 6 is fixedly connected with the first spring 16, and the other end of the first spring 16 is fixedly connected with movable plate 15, and moves
The other end of movable plate 15 and the cell wall of ventilation slot 7 are slidably connected, and symmetrically arranged second spring 8 is fixedly connected in fixing seat 5,
And the other end of second spring 8 is fixedly connected with barrier plate 2, and the other end sliding sleeve of barrier plate 2 is connected to sealing ring 4, and close
Seal 4 is fixedly connected with valve body 1, and connecting plate 3 has been bolted to connection between two barrier plates 2, and the centre of fixing seat 5 is logical
It crosses bolt and is fixedly connected with seal closure 10, seal closure 10 has been bolted to connection motor 11, and the output end of motor 11 passes through
Shaft coupling is fixedly connected with threaded rod 9, and threaded rod 9 is threadedly coupled with connecting plate 3, and valve body 1 includes and the fixed weldering of connecting tube 13
The protective layer 17 connect, the inner wall of protective layer 17 are fixedly connected with puigging 18, and the inner wall of puigging 18 is fixedly connected with smooth layer
19, and smooth layer 19 is fixedly welded with connecting tube 13, the side of connecting tube 13 has been bolted to connection controller 14, motor
11 are electrically connected by electric wire with controller 14, and controller 14 uses AFPX0L14R model controller, and guide plate 6 uses trapezoidal knot
Structure is provided with sliding groove, second spring 8, barrier plate 2, connecting plate 3, seal closure 10, motor 11 and screw thread in shown fixing seat 5
Bar 9 is respectively positioned in sliding groove, and version 2 and the cell wall of sliding groove is stopped to be slidably connected, and is provided with link slot in valve body 1, and sealing ring 4
In in link slot, movable plate 15 uses T-shaped structure, and the outer wall of movable plate 15 is fixedly connected with rubber ring.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Working principle, communicating pipe 12 of the isomorphism close to 15 side of movable plate connect compressor, then will be controlled using electric wire
Device 14 processed is connected with the control system of compressor, and unlatching compressor then causes movable plate 15 due to the starting of compressor
Side generates negative pressure, into the pressure of the Forbidden City atmospheric pressure, so that air oppresses the movement of movable plate 15 by ventilation slot 7, and then initial
When, so that air enters in compressor by ventilation slot 7, controller 14 experiences the data of the frequency converter in compressor at this time,
By calculating the work of control motor 11, the rotation of threaded rod 9 is driven, by screw-driven, drives barrier plate 2 to fixing seat 5
Direction it is mobile, open valve, the quantity of the unlatching size of barrier plate 2 and unlatching according to the variation of the frequency of frequency-changeable compressor,
By being calculated, guide plate 6 can guide wind direction, and second spring 8 can prevent in 11 failure of motor or other parts feelings
Under condition, so that barrier plate 2 is re-closing off, guarantee the stability and security of work, when compressor is out of service, due to the first bullet
The effect of spring 16, so that movable plate 15 comes back in air channel, while controller 14 controls motor 11 and rotates, and then passes through spiral shell
Rasp bar 9 makes that version 2 is stopped to rise, and closes valve, at the same smooth layer 19 by processing so that smoothness is higher, reduce windage,
And then noise and energy loss in valve body 1 are reduced, puigging 18 reduces the propagation of sound, reduces noise, and protective layer 17 makes
Integral strength increases, and extends the service life.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor, including valve body (1), which is characterized in that the valve body
(1) two sides are fixedly welded with symmetrically arranged connecting tube (13), and connecting tube (13) flanged joint has communicating pipe (12), institute
It states and is fixedly welded with fixing seat (5) in valve body (1), the two sides of the fixing seat (5) are fixedly welded with guide plate (6), described
The centre of fixing seat (5) and guide plate (6) is provided with ventilation slot (7), and the side of the guide plate (6) is fixedly connected with first
Spring (16), and the other end of the first spring (16) is fixedly connected with movable plate (15), and the other end of movable plate (15) and logical
The cell wall of wind groove (7) is slidably connected, and is fixedly connected with symmetrically arranged second spring (8) in the fixing seat (5), and the second bullet
The other end of spring (8) is fixedly connected with barrier plate (2), and the other end sliding sleeve of barrier plate (2) is connected to sealing ring (4), and close
Seal (4) is fixedly connected with valve body (1), has been bolted to connection connecting plate (3), institute between two barrier plates (2)
The centre for stating fixing seat (5) has been bolted to connection seal closure (10), and the seal closure (10) is bolted to connection
Have motor (11), the output end of the motor (11) is fixedly connected with threaded rod (9) by shaft coupling, and threaded rod (9) and company
Fishplate bar (3) is threadedly coupled.
2. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
Stating valve body (1) includes the protective layer (17) being fixedly welded with connecting tube (13), and the inner wall of the protective layer (17) is fixedly connected with
The inner wall of puigging (18), the puigging (18) is fixedly connected with smooth layer (19), and smooth layer (19) and connecting tube (13)
It is fixedly welded.
3. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
The side for stating connecting tube (13) has been bolted to connection controller (14), and the motor (11) passes through electric wire and controller
(14) it is electrically connected, the controller (14) uses AFPX0L14R model controller.
4. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
Guide plate (6) are stated using trapezium structure.
5. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
Show in fixing seat (5) and is provided with sliding groove, the second spring (8), barrier plate (2), connecting plate (3), seal closure (10), motor
(11) it is respectively positioned in sliding groove with threaded rod (9), the barrier plate (2) and the cell wall of sliding groove are slidably connected.
6. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
It states in valve body (1) and is provided with link slot, the sealing ring (4) is located in link slot.
7. a kind of intake valve of energy-efficient formula mine frequency-changeable compressor according to claim 1, which is characterized in that institute
Movable plate (15) are stated using T-shaped structure, the outer wall of the movable plate (15) is fixedly connected with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567646.2A CN109681647B (en) | 2018-12-21 | 2018-12-21 | Energy-saving type air inlet valve of variable frequency compressor for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567646.2A CN109681647B (en) | 2018-12-21 | 2018-12-21 | Energy-saving type air inlet valve of variable frequency compressor for mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109681647A true CN109681647A (en) | 2019-04-26 |
| CN109681647B CN109681647B (en) | 2021-04-20 |
Family
ID=66188522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567646.2A Active CN109681647B (en) | 2018-12-21 | 2018-12-21 | Energy-saving type air inlet valve of variable frequency compressor for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681647B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US104037A (en) * | 1870-06-07 | Improvement in globe-valves | ||
| US3194269A (en) * | 1962-12-19 | 1965-07-13 | John L Williams | Two way shut off valve |
| DE2744268A1 (en) * | 1976-12-21 | 1978-06-22 | Exxon Research Engineering Co | SLIDE VALVE |
| JPH0932938A (en) * | 1995-07-18 | 1997-02-07 | Kubota Corp | Gate valve |
| CN104132150A (en) * | 2014-07-04 | 2014-11-05 | 丁洪超 | Novel hydraulic split gate valve |
| CN107084252A (en) * | 2017-06-08 | 2017-08-22 | 江苏远洋阀门智控股份有限公司 | A kind of stop valve with over-voltage protecting function |
| CN108036068A (en) * | 2017-12-19 | 2018-05-15 | 湖南核三力技术工程有限公司 | Air quantity monitor |
| CN109027278A (en) * | 2018-09-10 | 2018-12-18 | 铜陵爱阀科技有限公司 | A kind of pressure self-control type gate valve |
-
2018
- 2018-12-21 CN CN201811567646.2A patent/CN109681647B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US104037A (en) * | 1870-06-07 | Improvement in globe-valves | ||
| US3194269A (en) * | 1962-12-19 | 1965-07-13 | John L Williams | Two way shut off valve |
| DE2744268A1 (en) * | 1976-12-21 | 1978-06-22 | Exxon Research Engineering Co | SLIDE VALVE |
| JPH0932938A (en) * | 1995-07-18 | 1997-02-07 | Kubota Corp | Gate valve |
| CN104132150A (en) * | 2014-07-04 | 2014-11-05 | 丁洪超 | Novel hydraulic split gate valve |
| CN107084252A (en) * | 2017-06-08 | 2017-08-22 | 江苏远洋阀门智控股份有限公司 | A kind of stop valve with over-voltage protecting function |
| CN108036068A (en) * | 2017-12-19 | 2018-05-15 | 湖南核三力技术工程有限公司 | Air quantity monitor |
| CN109027278A (en) * | 2018-09-10 | 2018-12-18 | 铜陵爱阀科技有限公司 | A kind of pressure self-control type gate valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109681647B (en) | 2021-04-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210305 Address after: 315000 Gongtang village, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province Applicant after: Zhejiang yigete Machinery Manufacturing Co., Ltd Address before: 315000 ban Xi Gong Tang Cun, Xikou Town, Fenghua City, Ningbo City, Zhejiang Province Applicant before: FENGHUA EAGURT MACHINERY MANUFACTURE Co.,Ltd. |
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