CN109505997A - It is a kind of energy-saving without maintenance current flow air-valve - Google Patents
It is a kind of energy-saving without maintenance current flow air-valve Download PDFInfo
- Publication number
- CN109505997A CN109505997A CN201910009243.4A CN201910009243A CN109505997A CN 109505997 A CN109505997 A CN 109505997A CN 201910009243 A CN201910009243 A CN 201910009243A CN 109505997 A CN109505997 A CN 109505997A
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- Prior art keywords
- valve
- disk
- dust
- valve body
- saving
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- F16K1/16—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
- F16K1/221—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 specially adapted operating means therefor
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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
- F16K1/16—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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
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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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
- F16K31/105—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of energy-saving without maintenance current flow air-valve, including valve body, the top end of the valve body is equipped with valve deck, run through in the middle part of the valve deck by bearing and is rotatably connected to disk axis, mounting groove is symmetrically offered in the middle part of the disk axis, disk is equipped with by mounting groove in the middle part of the disk axis, the disk one end both side surface is welded with mounting blocks, structure of the invention is scientific and reasonable, it is safe and convenient to use, provided with disk and disk axis, the various states of closure or openness, positive and negative offset of suffered wind-force torque suffered by the disk of disk axis two sides is zero, thus rotation is without windage, facilitate driving, it reduces electric power hidden danger caused by maintaining always using electric current and electric power resource wastes, it carries out stopping disk rotation provided with positive stop strip, the seal block of cooperation one end face of positive stop strip setting snaps onto seal groove, improve positive stop strip Leakproofness when blocking reduces the case where air-flow is revealed from positive stop strip and disk junction.
Description
Technical field
The present invention relates to air-conditioning technical fields, specially a kind of energy-saving without maintenance current flow air-valve.
Background technique
Air-conditioning is the furniture for indoor refrigeration or heating, is widely used because it can effectively improve indoor environment, is passed
The air conditioning mode of system is the chair mechanisms of fixed seat in the plane, fixation, fixed hot and cold ventilation mode, and in specific production and living
In actual demand, be air-conditioning system flexible structure, ventilating system mechanical flexibility, temperature control space can flexibly close packaging, temperature control
Space can diversification be set separately and control, this requires each air ducts individually to set up the Electric air valve of adjustable aperture, market
Upper existing Electric air valve needs the position of electric current to be just able to maintain stabilization, and there is only the danger of electric power leakage for long-time service, also
Be easy to cause the consumption of electric power resource, and the dust-proof shell of existing Electric air valve is difficult to dismantle, be unfavorable for the later period maintenance and
Maintenance.
Summary of the invention
The present invention provides a kind of energy-saving without current flow air-valve is maintained, and can effectively solve to propose in above-mentioned background technique
Existing Electric air valve needs the position of electric current to be just able to maintain stabilization, is used for a long time not there is only the danger of electric power leakage, also holds
The consumption of electric power resource is easily caused, and the dust-proof shell of existing Electric air valve is difficult to dismantle, is unfavorable for the maintenance and dimension in later period
The problem of shield.
To achieve the above object, the invention provides the following technical scheme: it is a kind of energy-saving without current flow air-valve is maintained, it wraps
Valve body is included, the valve body both ends are welded with connecting tube, and the connecting tube both ends are mounted on mounting flange, the valve inner
Two sidewalls are welded with positive stop strip in a manner of central symmetry, and described positive stop strip one end, which is glued, seal block；
Installation side is provided at the top of the valve inner, the installation side top surround and offers locking screw holes, the valve
Body top is equipped with valve deck, and valve deck top edge corresponds to locking screw hole location and offers countersunk head slot；
Valve deck top edge is equipped with moisture-proof cushion block, and the moisture-proof cushion block bottom end corresponds to valve deck side surface and valve body top
Gripper edge is provided at portion's inner surface link position.
Preferably, it is symmetrically opened by bearing through disk axis, the disk axis middle part is rotatably connected in the middle part of the valve deck
Equipped with mounting groove, disk is equipped with by mounting groove in the middle part of the disk axis, the disk one end both side surface is welded with
Mounting blocks, described disk the other end both side surface offer seal groove, and the valve inner bottom end corresponds to disk shaft position
Place offers holding groove.
Preferably, disk axis top is socketed with power gear, and edge peace in the valve deck top is welded with column, described
Limit sliding chutes are offered at the top of column, the limit sliding chutes internal slide is connected with rack gear, and the rack gear both ends are mounted on forever
Magnetic magnet, the connecting tube outer surface are symmetrically welded with fixed plate, and the fixed plate top corresponds to one side position of permanent magnetic iron
Place is electrically connected through electromagnet, electromagnet input terminal and pulse power output end is equipped with.
Preferably, valve body backside face is welded with dust-proof bent plate, and the dust-proof bent plate two sides are welded with side plate, the side
Plate top end is equipped with fixing buckle, and dust-proof bent plate transverse slat top edge is equidistant to be equipped with buckle；
The dust-proof bent plate riser top is hinged with dust cover, the corresponding card of dust cover riser side surface edge
The button bit place of setting offers card slot, and one side surface of dust cover transverse slat, which corresponds to, offers fixation hole at fixing buckle position.
Preferably, dust-proof one side surface of bent plate transverse slat is rotatably connected to shaft, the shaft in a manner of central symmetry
Middle part is socketed with oscillating rod, and the one end face end of oscillating rod is welded with limited post.
Preferably, the spindle central to dust-proof bent plate corner angle line be 45 degree, the oscillating rod with it is dust-proof curved
When edges of boards portion is vertical, one end face of limited post and dust-proof bent plate side surface are located in the same horizontal plane.
Preferably, be filled with flat head screw inside the countersunk head slot, between the valve deck and valve body by locking screw holes with
The engagement installation connection of flat head screw screw thread.
Preferably, the rack gear and power gear are connected by meshing transmission by teeth, the outer surface of the rack gear and permanent magnetism
Mutually agree with the inner surface of limit sliding chutes the outer surface of magnet.
Preferably, in the middle part of side plate, the connecting tube is connect the connecting tube with plate-side plate welding.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, it is provided with disk and disk axis, the various states of closure or openness are suffered suffered by the disk of disk axis two sides
Positive and negative offset of wind-force torque is zero, thus is rotated without windage, facilitates driving, reduces electric power caused by maintaining always using electric current
Hidden danger and electric power resource waste carry out stopping disk rotation, the gasket of cooperation one end face of positive stop strip setting provided with positive stop strip
Block snaps onto seal groove, improves leakproofness when positive stop strip stops, and reduces what air-flow was revealed from positive stop strip and disk junction
Situation.
2, the transformation that its magnetic pole is realized by the electric current that electromagnet inputs, enables electromagnet effectively to pull and push permanent magnetism
Magnet is mobile, and then drives racks turn, and the rotation of rack drives power gear makes so that disk axis drives disk to swing
The change for obtaining disk position, realizes the adjusting to valve body interior air-flow is flowed through, because of the suffered institute's wind-engaging of the disk of disk axis two sides
Positive and negative offset of power torque is zero, thus is rotated without windage, and convenient for maintaining the adjusting of air-flow, it is long-term to solve existing Electric air valve
Using not there is only electric power leakage danger, be also easy to cause the consumption of electric power resource.
3, by removing the flat head screw in locking screw holes, effectively valve deck can be removed, disk is mounted on by mounting blocks
In mounting groove, valve deck, which takes out, drives disk axis to take out, so that disk stays in valve body, then again takes out disk, convenient for dish
The maintenance of bobbin and disk is also convenient for clearing up valve inner, and avoiding foul from accumulating in valve inner for a long time leads to disk
The case where appearance is difficult to stable rotation, while moisture-proof cushion block is clamped by gripper edge by valve deck and valve body junction, so that
Moisture-proof cushion block energy lid column countersunk head slot, reduces the moisture damage of flat head screw.
4, it is provided with dust-proof bent plate, side plate and dust cover, surrounding valve body is surrounded by three, can effectively be avoided
Electromagnet is reduced the dust covering at gear engagement position, causes engagement moving resistance excessive, simultaneously by dust erosion damage
By buckle and the cooperation of card slot and the cooperation of fixing buckle and fixation hole, the fixation to dust cover is realized, reduce dustproof cover
The shaking of plate, while quick unlatching when easy access improve overhaul efficiency.
5, shaft, oscillating rod and limited post are provided with, oscillating rod is rotated centered on shaft, by oscillating rod put it is horizontal or
Vertically, limited post is enabled effectively to block the dust-proof bent plate bottom of another Electric air valve, convenient for the stacking of two Electric air valves
It puts, solves on existing market that Electric air valve can only be put by flange, the phenomenon that shaking is toppled over is easy to produce when putting.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of dust cover of the present invention；
Fig. 3 is the mounting structure schematic diagram of rack gear of the present invention；
Fig. 4 is the schematic diagram of internal structure of valve body of the present invention；
Fig. 5 is the mounting structure schematic diagram of seal block of the present invention；
Fig. 6 is the mounting structure schematic diagram of valve deck of the present invention；
Fig. 7 is the middle a-quadrant structural schematic diagram of Fig. 6 of the present invention；
Fig. 8 is space-time ratio control circuit block diagram of the present invention；
Fig. 9 is space-time ratio control waveform diagram of the present invention；
Figure label: 1, valve body；2, connecting tube；3, mounting flange；4, positive stop strip；5, seal block；6, side is installed；7, valve
Lid；8, countersunk head slot；9, locking screw holes；10, moisture-proof cushion block；11, gripper edge；12, disk axis；13, mounting groove；14, disk；15,
Mounting blocks；16, seal groove；17, holding groove；18, power gear；19, column；20, limit sliding chutes；21, rack gear；22, permanent-magnet magnetic
Iron；23, fixed plate；24, electromagnet；25, dust-proof bent plate；26, side plate；27, fixing buckle；28, it buckles；29, dust cover；30,
Card slot；31, fixation hole；32, shaft；33, oscillating rod；34, limited post.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in figs. 1-7, the present invention provides a kind of technical solution, a kind of energy-saving without maintenance current flow wind
Valve, including valve body 1,1 both ends of valve body are welded with connecting tube 2, and 2 both ends of connecting tube are mounted on mounting flange 3, pass through Method for Installation
Electric air valve is installed between pipeline by orchid 3, and 1 inside two sidewalls of valve body are welded with positive stop strip 4, positive stop strip in a manner of central symmetry
4 one end, which are glued, seal block 5.
1 inside top of valve body is provided with installation side 6, and installation 6 top of side is pacified around locking screw holes 9,1 top of valve body is offered
Equipped with valve deck 7,7 top edge of valve deck, which corresponds to, offers countersunk head slot 8 at 9 position of locking screw holes, is filled with tack inside countersunk head slot 8
Screw is engaged installation connection with flat head screw screw thread by locking screw holes 9, guarantees valve deck 7 and valve body 1 between valve deck 7 and valve body 1
Between stablize installation, reduce valve deck 7 by gas pressure impact fall the case where.
7 top edge of valve deck is equipped with moisture-proof cushion block 10, and moisture-proof 10 bottom end of cushion block corresponds to 7 side surface of valve deck and valve body 1 pushes up
Gripper edge 11 is provided at portion's inner surface link position.
Mounting groove is symmetrically offered through disk axis 12,12 middle part of disk axis is rotatably connected to by bearing in the middle part of valve deck 7
13, disk 14 is equipped with by mounting groove 13 in the middle part of disk axis 12,14 one end both side surface of disk is welded with mounting blocks 15,
14 the other end both side surface of disk offers seal groove 16, and 1 inner bottom of valve body corresponds to be offered at 12 position of disk axis
Holding groove 17 is inserted into holding groove 17 by 12 bottom end of disk axis, guarantees stabilization when disk axis 12 rotates.
12 top of disk axis is socketed with power gear 18, and 7 top edge of valve deck peace is welded with column 19, opens at the top of column 19
Equipped with limit sliding chutes 20,20 internal slide of limit sliding chutes is connected with rack gear 21, and 21 both ends of rack gear are mounted on permanent magnetic iron 22, tooth
Item 21 is connected by meshing transmission with power gear 18 by teeth, in order to guarantee that the mobile of rack gear 21 can effectively drive power gear 18
Rotation, and then drive the rotation of disk axis 12 and disk 14, realize that effective gas flow is adjusted, the outer surface of rack gear 21 and
The outer surface of permanent magnetic iron 22 is mutually agreed with the inner surface of limit sliding chutes 20, guarantees rack gear 21 and 22 moving process of permanent magnetic iron
In stabilization, both reduce the shaking in moving process, 2 outer surface of connecting tube is symmetrically welded with fixed plate 23, fixed plate 23
Top, which corresponds to run through at 22 1 side position of permanent magnetic iron, is equipped with electromagnet 24,24 input terminal of electromagnet and pulse power output end
It is electrically connected.
1 backside face of valve body is welded with dust-proof bent plate 25, and dust-proof 25 riser of bent plate, one side surface corresponds at 24 position of electromagnet
Through-hole is offered, is filled with seal washer in through-hole, electric current is conveyed to electromagnet 24 by sealing ring convenient for electric wire, and pass through
Seal washer reduces dust and passes through dust-proof bent plate 25, and connecting tube 2 is welded to connect through 26 middle part of side plate, connecting tube 2 and side plate 26,
Guarantee side plate 26 and the stable connection of connecting tube 2, reduces side plate 26 and shake, dust is avoided to connect by connecting tube 2 with side plate 26
Gap enters inside dust-proof bent plate 25, and dust-proof 25 two sides of bent plate are welded with side plate 26, and 26 top end of side plate is equipped with fixation
Button 27, dust-proof 25 transverse slat top edge of bent plate is equidistant to be equipped with buckle 28, and dust-proof 25 riser top of bent plate is hinged with dustproof cover
Plate 29, the corresponding buckle of 29 riser side surface edge of dust cover offer card slot 30,29 transverse slat one of dust cover at 28 positions
Side surface corresponds to and offers fixation hole 31 at 27 position of fixing buckle.
Dust-proof 25 transverse slat of bent plate, one side surface is rotatably connected to shaft 32 in a manner of central symmetry, is socketed in the middle part of shaft 32
Oscillating rod 33,33 1 end face end of oscillating rod are welded with limited post 34, and the line of 32 center of shaft to dust-proof 25 corner angle of bent plate is
45 degree, when oscillating rod 33 is vertical with dust-proof 25 edge of bent plate, 34 1 end face of limited post and 25 side surface of dust-proof bent plate are located at
In same level, oscillating rod 33 is enabled to can guarantee plumbness with dust-proof 25 corner angle both side surface of bent plate, so that limit
One end face of column 34 can block 25 side surface of dust-proof bent plate of another Electric air valve.
The working principle of the invention and process for using: this it is energy-saving without maintain current flow air-valve in use, first to electricity
Dynamic air-valve is installed, and disk 14 is put into inside valve body 1 first, and is put vertically, then holds power gear 18 for valve
Lid 7 is placed into 6 top of installation side, and during being somebody's turn to do, disk axis 12 is extend into inside valve body 1, passes through mounting groove 13 and wraps up disk 14
15 slide downward of end and mounting blocks, when disk axis 12 is tucked into the holding groove 17 of 1 inner bottom of valve body, 7 bottom end of valve deck and
The fitting of 6 top of side is installed, guarantees the stabilization of disk 14, flat head screw is packed into countersunk head slot 8 at this time, so that flat head screw and lock
Tight screw hole 9 is engaged by screw thread locks, and then gripper edge 11 is filled between 1 connection gap of valve deck 7 and valve body, so that moistureproof cushion
The lid of block 10 covers each countersunk head slot 8, the erosion of dust and steam to 8 inside flat head screw of countersunk head slot is reduced, then by electronic wind
Valve is connect by mounting flange 3 with pipeline, and then swing dust-proof bent plate 25 makes so that fixing buckle 27 is tucked into fixation hole 31
28 must be buckled to snap onto card slot 30, the front and back that the fixation that fixing buckle 27 and fixation hole 31 are formed can be reduced dust-proof bent plate 25 is shaken
Dynamic, the fixation that buckle 28 and card slot 30 are formed can be reduced teetertottering for dust-proof bent plate 25, and then effectively to dust-proof bent plate 25
It is fixed, the sealing space that dust-proof bent plate 25, side plate 26 and dust cover 29 are formed effectively is protected, and is reduced dynamic
Powershift gear 18 and rack gear 21 engage teeth and the phenomenon that inconvenient rotation occur because saving bit by bit dust, while avoiding electromagnet 24 by dust
Erosion damage, fixed the two fixed form that the fixation and buckle 28 and card slot 30 that fixing buckle 27 is formed with fixation hole 31 are formed
Intensity is equal, and user directly swings dust-proof bent plate 25 and can open dust-proof bent plate 25, and it is anti-to solve existing Electric air valve
Dirt shell is not easy to the problem of opening；
In Electric air valve work, 14 one end of original state disk and positive stop strip 4 are bonded, so that seal block 5 is tucked into
Inside seal groove 16, guarantee that air-flow is stopped by disk 14, can not be improved by valve body 1, the cooperation of seal block 5 and seal groove 16
Leakproofness between disk 14 and positive stop strip 4, then because the electric wire of electromagnet 24 passes through dust-proof bent plate 25 and the pulse power connects
It connects, is applied pulse voltage to electromagnet 24, can effectively attract permanent magnetic iron 22 to be moved, and stop after pulsating volage disappearance
Only move, can be effectively mobile with carry-over bar 21 in 22 moving process of permanent magnetic iron, the limit for both receiving 19 top of column is sliding
20 restriction effect of slot, ensure that the mobile stability of the two, and rack gear 21 can drive 18 turns of power gear when moving, by teeth
It is dynamic, and then drive disk axis 12 to rotate by power gear 18, because offering mounting groove 13,14 end of disk in the middle part of disk axis 12
It is inserted into mounting groove 13 and is fixed with mounting blocks 15, enable disk axis 12 that disk 14 is effectively driven to swing, and then pass through
Electromagnet 24 stops after being applied pulse voltage disk 14 capable of being made to swing certain angle, plays the role of air-flow adjusting, and dish
Bobbin 12 is located at 1 middle part of valve body, and positive and negative offset of wind-force torque is zero suffered by the disk 14 of 12 two sides of disk axis, thus is rotated calm
Resistance, positive and negative offset of wind-force torque suffered by the disk 14 of 12 two sides of disk axis is still zero after rotation, so that disk 14 and disk
Axis 12, using the position kept after adjusting, does not need electric power maintenance, solves existing electronic under the action of not by external force
Air-valve needs the position of electric current to be just able to maintain stabilization, is used for a long time not there is only the danger of electric power leakage, is also easy to cause electric power
The consumption of resource；
Electric air valve transport during, by centered on shaft 32 swing oscillating rod 33 so that oscillating rod 33 with
29 edge of dust cover is vertical, so that 34 1 end face of limited post and 25 1 side surface of dust-proof bent plate are located at same level
It is interior, another Electric air valve is then placed into 29 top of dust cover, so that limited post 34 effectively blocks another electronic wind
The dust-proof bent plate 25 of valve forms the simple fixation between two Electric air valves, and stacking when convenient for Electric air valve transport is put, and mentions
High Electric air valve transports convenient.
Embodiment 2: as Figure 8-9, " space-time ratio adjustment type " is used to the simulation control of air quantity, by the every of electromagnet
A electric pulse can all open the full pass of gear piece or standard-sized sheet with one second in each period such as ten seconds, close within nine seconds, then
1/10th when ventilation quantity is then only standard-sized sheet, to achieve the purpose that air quantity adjusts, what electric bridge exported is the setting of monitoring point
The difference voltage of temperature and observed temperature, this voltage generate ramp voltage U1 on integrator, when it is equal with voltage E,
It generates and closes valve pulse, another way ramp voltage U2 is controlled by potentiometer, for setting the space-time adjustment period, when it and voltage
When E is equal, valve opening pulse is generated, while two integrator voltages are reset, then the average aperture of valve is just modeled control.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. a kind of energy-saving without maintenance current flow air-valve, including valve body (1), it is characterised in that: weld at valve body (1) both ends
It is connected to connecting tube (2), connecting tube (2) both ends are mounted on mounting flange (3), and the internal two sidewalls of the valve body (1) are in
Heart symmetric mode is welded with positive stop strip (4), and described positive stop strip (4) one end, which is glued, seal block (5)；
Valve body (1) inside top is provided with installation side (6), and the installation side (6) top surround and offers locking screw holes
(9), valve body (1) top is equipped with valve deck (7), and valve deck (7) top edge corresponds to be opened up at locking screw holes (9) position
There are countersunk head slot (8)；
Valve deck (7) top edge is equipped with moisture-proof cushion block (10), and moisture-proof cushion block (10) bottom end corresponds to valve deck (7) side table
Gripper edge (11) are provided at face and valve body (1) inside top surface link position.
2. one kind according to claim 1 is energy-saving without maintenance current flow air-valve, which is characterized in that the valve deck (7)
Middle part, through being rotatably connected to disk axis (12), symmetrically offers mounting groove (13) in the middle part of the disk axis (12) by bearing,
It is equipped with disk (14) in the middle part of the disk axis (12) by mounting groove (13), disk (14) the one end both side surface is welded
It is connected to mounting blocks (15), described disk (14) the other end both side surface offers seal groove (16), and the valve body (1) is internal
Bottom end corresponds to and offers holding groove (17) at disk axis (12) position.
3. one kind according to claim 2 is energy-saving without maintenance current flow air-valve, which is characterized in that the disk axis
(12) top is socketed with power gear (18), and valve deck (7) the top edge peace is welded with column (19), column (19) top
Portion offers limit sliding chutes (20), and limit sliding chutes (20) internal slide is connected with rack gear (21), rack gear (21) both ends
It is mounted on permanent magnetic iron (22), connecting tube (2) outer surface is symmetrically welded with fixed plate (23), the fixed plate (23)
Top corresponds to run through at (22) one side position of permanent magnetic iron and be equipped with electromagnet (24), electromagnet (24) input terminal and the pulse power
Output end is electrically connected.
4. one kind according to claim 1 is energy-saving without maintenance current flow air-valve, which is characterized in that the valve body (1)
Backside face is welded with dust-proof bent plate (25), and dust-proof bent plate (25) two sides are welded with side plate (26), side plate (26) top
End is equipped with fixing buckle (27), and dust-proof bent plate (25) the transverse slat top edge is equidistant to be equipped with buckle (28)；
Dust-proof bent plate (25) the riser top is hinged with dust cover (29), dust cover (29) riser side Surface Edge
Portion offers card slot (30) at corresponding buckle (28) position, and one side surface of dust cover (29) transverse slat corresponds to fixing buckle (27)
Fixation hole (31) are offered at position.
5. one kind according to claim 4 is energy-saving without maintenance current flow air-valve, which is characterized in that the dust-proof bent plate
(25) one side surface of transverse slat is rotatably connected to shaft (32) in a manner of central symmetry, is socketed with oscillating rod in the middle part of the shaft (32)
(33), (33) the one end face end of oscillating rod is welded with limited post (34).
6. one kind according to claim 5 is energy-saving without maintenance current flow air-valve, which is characterized in that the shaft (32)
The line of center to dust-proof bent plate (25) corner angle is 45 degree, and the oscillating rod (33) is vertical with dust-proof bent plate (25) edge
When, (34) one end face of limited post and dust-proof bent plate (25) side surface are located in the same horizontal plane.
7. one kind according to claim 1 is energy-saving without maintenance current flow air-valve, which is characterized in that the countersunk head slot
(8) internal to be filled with flat head screw, it is nibbled by locking screw holes (9) with flat head screw screw thread between the valve deck (7) and valve body (1)
Close installation connection.
8. one kind according to claim 3 is energy-saving without maintenance current flow air-valve, which is characterized in that the rack gear (21)
It is connected by meshing transmission with power gear (18) by teeth, the outer surface of the rack gear (21) and the outer surface of permanent magnetic iron (22)
Inner surface with limit sliding chutes (20) mutually agrees with.
9. according to claim 1, one kind described in 4 is energy-saving without maintenance current flow air-valve, which is characterized in that the connecting tube
(2) in the middle part of side plate (26), the connecting tube (2) and side plate (26) are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009243.4A CN109505997A (en) | 2019-01-04 | 2019-01-04 | It is a kind of energy-saving without maintenance current flow air-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009243.4A CN109505997A (en) | 2019-01-04 | 2019-01-04 | It is a kind of energy-saving without maintenance current flow air-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109505997A true CN109505997A (en) | 2019-03-22 |
Family
ID=65756488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009243.4A Pending CN109505997A (en) | 2019-01-04 | 2019-01-04 | It is a kind of energy-saving without maintenance current flow air-valve |
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| Country | Link |
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| CN (1) | CN109505997A (en) |
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| CN112704025A (en) * | 2021-02-04 | 2021-04-27 | 内蒙古农业大学 | Monitoring devices of two-way zokor harmless seizure mouse body situation |
| CN113218115A (en) * | 2020-01-21 | 2021-08-06 | 苏州华越金属有限公司 | Protective sleeve and using method thereof |
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