CN114165606A - Air valve blade convenient to install - Google Patents
Air valve blade convenient to install Download PDFInfo
- Publication number
- CN114165606A CN114165606A CN202111230368.3A CN202111230368A CN114165606A CN 114165606 A CN114165606 A CN 114165606A CN 202111230368 A CN202111230368 A CN 202111230368A CN 114165606 A CN114165606 A CN 114165606A
- Authority
- CN
- China
- Prior art keywords
- valve body
- fixedly connected
- mounting
- blade
- connecting piece
- 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
- 238000009434 installation Methods 0.000 claims abstract description 52
- 238000009423 ventilation Methods 0.000 claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
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
- F16K1/223—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 with a plurality of valve members
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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
- F16K1/222—Shaping of the valve member
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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
- F16K1/224—Details of bearings for the axis of rotation
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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
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
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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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
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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
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air valve blade convenient to install in the technical field of air valves, which comprises a ventilation valve body, an installation rod and a valve body blade body, wherein iron installation parts are fixedly connected to the upper end and the lower end of the valve body blade body, a plurality of compression springs are fixedly connected in the iron installation parts, a movable block is fixedly connected to one end, far away from the valve body blade body, of each compression spring, a first installation hole is formed in one side, far away from each compression spring, of each movable block, a threaded groove is formed in the inner wall of each first installation hole, a galvanized sealing plate is fixedly installed on one side of the valve body blade body, a first fixing groove is formed in one end, far away from the valve body blade body, of each galvanized sealing plate and corresponds to the position of each iron installation part, a magnetic block is fixedly connected in each first fixing groove, a second fixing groove is formed in one side, close to each galvanized sealing plate, of each iron installation part, and matched with the magnetic blocks, and the air valve body blade convenient to install comprises the ventilation valve body, the installation rod and the valve body blade body, The first mounting hole and the second mounting hole are matched to mount the air valve blade on the air valve body.
Description
Technical Field
The invention relates to the technical field of air valves, in particular to an air valve blade convenient to install.
Background
The valve is an indispensable central air-conditioning end fitting in ventilation, air conditioning and air purification engineering of industrial factory buildings and civil buildings, is generally used in air conditioners and ventilation system pipelines, is used for adjusting the air quantity of branch pipes, and can also be used for mixing and adjusting fresh air and return air.
The air leakage of the existing air valves such as the regulating valve and the like can not meet the national standard in the using process, gaps can exist when the valve blades are closed, the leakage amount can not be controlled, more seriously, the air valves in the ventilation system need to be tightly closed when emergencies such as fire disasters occur, but the air leakage among the valve blades can not completely block fire or smoke, great threat is formed to personal and property safety, and more serious consequences can be caused. Accordingly, one skilled in the art has provided a damper blade that is easy to install to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to a damper blade that is easy to install, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an air valve blade convenient to install comprises a ventilation valve body, an installation rod and a valve body blade body, wherein iron installation parts are fixedly connected with the upper end and the lower end of the valve body blade body, a plurality of compression springs are fixedly connected in the iron mounting part, one end of each compression spring, which is far away from the valve body blade body, is fixedly connected with a movable block, a first mounting hole is arranged on one side of the movable block away from the compression spring, a threaded groove is arranged on the inner wall of the first mounting hole, a galvanized sealing plate is fixedly arranged on one side of the valve body blade body, a first fixing groove is formed in one end, far away from the valve body blade body, of the galvanized sealing plate and corresponds to the iron mounting piece, the galvanized sealing plate is characterized in that a magnetic block is fixedly connected into the first fixing groove, a second fixing groove is formed in one side, close to the galvanized sealing plate, of the iron mounting piece, and the second fixing groove is matched with the magnetic block.
As a further scheme of the invention: a plurality of second mounting holes have all been seted up at ventilation valve body's upper and lower both ends, the rotation is connected with the go-between in the second mounting hole, first mounting hole matches with the second mounting hole, the lower extreme fixedly connected with thread of installation pole, the thread with thread groove matches, the installation pole with first mounting hole and second mounting hole match, in with valve body blade body joint ventilation valve body during the use, the inner wall extrusion movable block of ventilation valve body makes compression spring compress during the joint, and convenience of customers makes first mounting hole and second mounting hole correspond in with valve body blade body joint ventilation valve body during the joint, then matches the thread groove in the first mounting hole of installation pole bottom screw for installation pole and valve body blade body fixed connection simplify the installation flow of valve body blade, improve the installation effectiveness.
As a still further scheme of the invention: the mounting rod is fixedly provided with a connecting disc, one end of the upper surface of the connecting disc is fixedly connected with a first connecting shaft, and the first connecting shaft is rotatably connected with a first connecting piece.
As a still further scheme of the invention: the utility model discloses a ventilation device, including first connecting piece, second connecting piece, motor drive installation pole, first connecting piece is kept away from the one end of first connecting piece is rotated and is connected with the second connecting piece, the second connecting piece is kept away from the one end of first connecting axle is rotated and is connected with the third connecting piece, during the use, stimulates the telescopic link for the joint piece and the joint groove fixed connection of telescopic link low side, then open the motor, motor drive installation pole rotates, and the rethread first connecting piece, second connecting piece and third connecting piece drive adjacent installation pole and rotate, thereby the angle of adjustment valve body blade body reaches ventilation's effect.
As a still further scheme of the invention: the upper surface of connection pad is kept away from the one end fixedly connected with second connecting axle of first connecting axle, the second connecting axle with the third connecting piece is kept away from the one end of second connecting piece is rotated and is connected, the installation pole pass through the thread line with valve body blade body fixed connection.
As a still further scheme of the invention: the valve body blade body includes the supporting layer, one side fixedly connected with anticorrosive coating of supporting layer, the supporting layer is kept away from one side fixedly connected with dope layer of anticorrosive coating increases the anti-weathering ability of valve body blade body corrosion resistance, and it is long when improving the use of valve body blade body, practices thrift the cost.
As a still further scheme of the invention: the ventilation valve body's upper surface one end fixed mounting has the mounting panel, the last fixed surface of mounting panel is connected with the motor, the output fixedly connected with telescopic link of motor, the lower extreme of telescopic link passes mounting panel fixedly connected with joint piece.
As a still further scheme of the invention: be close to the mounting panel the joint groove has been seted up to the upper end of installation pole, the installation pole with ventilation valve body's junction fixed mounting has fixation nut, fixation nut with the installation pole junction is equipped with the activity ring, improves the cooperation of activity ring and go-between, rotates the installation pole and connects in ventilation valve body, does not hinder the installation pole in fixed mounting pole and rotates, improves the stability of being connected between installation pole and the ventilation valve body.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching between the galvanized sealing plate and the magnetic block, when the valve body blade body rotates to be horizontal, the magnetic block in the first fixing groove on the galvanized sealing plate is fixedly connected with the second fixing groove on the special mounting part on the adjacent valve body blade body, so that on one hand, the valve body blade is kept stable, and on the other hand, air is prevented from flowing out along the gap between the valve body blade bodies, the sealing performance of the ventilation valve body is improved, and the safety of major accidents is guaranteed.
2. According to the invention, through the matching among the mounting rod, the first mounting hole and the second mounting hole, the valve body blade body is clamped into the ventilation valve body during use, the inner wall of the ventilation valve body extrudes the movable block to compress the compression spring during clamping, a user can conveniently clamp the valve body blade body into the ventilation valve body, the first mounting hole corresponds to the second mounting hole during clamping, and then the threaded groove in the first mounting hole of the bottom thread of the mounting rod is matched, so that the mounting rod is fixedly connected with the valve body blade body, the mounting process of the valve body blade is simplified, and the mounting efficiency is improved.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a partial schematic view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a partial schematic view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is a first schematic structural diagram of a valve body vane body according to the present invention;
FIG. 5 is a partial schematic view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 6 is a second schematic structural view of a valve body blade body according to the present invention;
FIG. 7 is a partial schematic view of the structure of FIG. 6 at D in accordance with the present invention;
FIG. 8 is a structural cross-sectional view of a valve body vane body of the present invention;
FIG. 9 is a partial schematic view of the structure of FIG. 8 at E in accordance with the present invention;
fig. 10 is a second structural diagram of the present invention.
In the figure: 1. a vent valve body; 2. a valve body blade body; 3. a motor; 4. a telescopic rod; 5. a clamping block; 6. mounting a plate; 7. mounting a rod; 8. a connecting disc; 9. fixing a nut; 10. a movable ring; 11. a first connecting member; 12. a second connecting member; 13. a third connecting member; 14. a first connecting shaft; 15. a second connecting shaft; 16. a galvanized sealing plate; 17. an iron mount; 18. a movable block; 19. an anticorrosive layer; 20. a support layer; 21. a coating layer; 22. a first fixing groove; 23. a magnetic block; 24. a first mounting hole; 25. a second fixing groove; 26. a compression spring; 27. a threaded groove; 28. a thread; 29. a connecting ring; 30. a second mounting hole; 31. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, in the embodiment of the invention, an air valve blade convenient to install comprises a ventilation valve body 1, an installation rod 7 and a valve body blade body 2, iron installation pieces 17 are fixedly connected to the upper and lower ends of the valve body blade body 2, a plurality of compression springs 26 are fixedly connected in the iron installation pieces 17, a movable block 18 is fixedly connected to one end of each compression spring 26 far away from the valve body blade body 2, a first installation hole 24 is formed in one side of each movable block 18 far away from each compression spring 26, a threaded groove 27 is formed in the inner wall of each first installation hole 24, a galvanized sealing plate 16 is fixedly installed on one side of the valve body blade body 2, a first fixing groove 22 is formed in one end of each galvanized sealing plate 16 far away from the valve body blade body 2 and corresponds to the position of the iron installation piece 17, a magnetic block 23 is fixedly connected in each first fixing groove 22, a second fixing groove 25 is formed in one side of each iron installation piece 17 close to the galvanized sealing plate 16, the second fixing groove 25 is matched with the magnetic block 23.
Wherein, the upper and lower ends of the ventilation valve body 1 are both provided with a plurality of second mounting holes 30, the second mounting holes 30 are rotatably connected with a connecting ring 29, the first mounting holes 24 are matched with the second mounting holes 30, the lower end of the mounting rod 7 is fixedly connected with a thread 28, the thread 28 is matched with a thread groove 27, the mounting rod 7 is matched with the first mounting holes 24 and the second mounting holes 30, when in use, the valve body blade body 2 is clamped into the ventilation valve body 1, the inner wall of the ventilation valve body 1 extrudes the movable block 18 to compress the compression spring 26 when in clamping, so that a user can conveniently clamp the valve body blade body 2 into the ventilation valve body 1, when in clamping, the first mounting holes 24 and the second mounting holes 30 are corresponding, then the thread groove 27 in the first mounting holes 24 of the threads at the bottom of the mounting rod 7 is matched, so that the mounting rod 7 is fixedly connected with the valve body blade body 2, thereby simplifying the mounting process of the valve body blade, the mounting efficiency is improved; a connecting disc 8 is fixedly arranged on the mounting rod 7, one end of the upper surface of the connecting disc 8 is fixedly connected with a first connecting shaft 14, and a first connecting piece 11 is rotatably connected onto the first connecting shaft 14; one end of the first connecting piece 11, which is far away from the first connecting shaft 14, is rotatably connected with a second connecting piece 12, and one end of the second connecting piece 12, which is far away from the first connecting piece 11, is rotatably connected with a third connecting piece 13; a second connecting shaft 15 is fixedly connected to one end, far away from the first connecting shaft 14, of the upper surface of the connecting disc 8, the second connecting shaft 15 is rotatably connected with one end, far away from the second connecting piece 12, of the third connecting piece 13, the mounting rod 7 is fixedly connected with the valve body blade body 2 through a thread 28, then the telescopic rod 4 is pulled, so that the clamping block 5 at the low end of the telescopic rod 4 is fixedly connected with the clamping groove 31, then the motor 3 is started, the motor 3 drives the mounting rod 7 to rotate, and then the first connecting piece 11, the second connecting piece 12 and the third connecting piece 13 drive the adjacent mounting rod 7 to rotate, so that the angle of the valve body blade body 2 is adjusted, and the ventilation effect is achieved; the valve body blade body 2 comprises a supporting layer 20, one side of the supporting layer 20 is fixedly connected with an anticorrosive layer 19, and one side of the supporting layer 20, which is far away from the anticorrosive layer 19, is fixedly connected with a coating layer 21; an installation plate 6 is fixedly installed at one end of the upper surface of the ventilation valve body 1, a motor 3 is fixedly connected to the upper surface of the installation plate 6, an expansion link 4 is fixedly connected to the output end of the motor 3, and the lower end of the expansion link 4 penetrates through the installation plate 6 and is fixedly connected with a clamping block 5; the upper end of the installation rod 7 close to the installation plate 6 is provided with a clamping groove 31, the joint of the installation rod 7 and the ventilation valve body 1 is fixedly provided with a fixed nut 9, and the joint of the fixed nut 9 and the installation rod 7 is provided with a movable ring 10.
The working principle of the invention is as follows: before the device is used, whether parts of the device are complete or not is firstly checked, and the device is used after the parts are checked to be correct. During the use with 2 joints of valve body blade body in the ventilation valve body 1, the inner wall extrusion movable block 18 of ventilation valve body 1 makes compression spring 26 compress during the joint, convenience of customers advances the ventilation valve body 1 with 2 joints of valve body blade body, make first mounting hole 24 and second mounting hole 30 correspond during the joint, then will install the threaded groove 27 matching in the first mounting hole 24 of 7 bottom screw threads of pole, make installation pole 7 and 2 fixed connection of valve body blade body, simplify the installation flow of valve body blade, and the installation efficiency is improved. Then pulling telescopic link 4 for the joint piece 5 and the joint groove 31 fixed connection of 4 low ends of telescopic link, then open motor 3, motor 3 drive installation pole 7 rotates, and the first connecting piece 11 of rethread, second connecting piece 12 and third connecting piece 13 drive adjacent installation pole 7 and rotate, thereby the angle of adjustment valve body blade body 2 reaches ventilation's effect. When valve body blade body 2 rotated to the level, magnetic path 23 in the first fixed slot 22 on the zinc-plated closing plate 16 and the second fixed slot 25 fixed connection on the special installed part on the adjacent valve body blade body 2 made the valve body blade remain stable on the one hand, avoided the air to flow out along the gap between the valve body blade body 2 in addition, increased ventilation valve body 1's leakproofness, the guarantee security taking place great accident.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a blast gate blade convenient to installation, includes ventilation valve body (1), installation pole (7) and valve body blade body (2), its characterized in that: equal fixedly connected with iron installed part (17) in the upper and lower both ends of valve body blade body (2), a plurality of compression spring (26) of fixedly connected with in iron installed part (17), compression spring (26) are kept away from the one end fixedly connected with movable block (18) of valve body blade body (2), movable block (18) are kept away from first mounting hole (24) have been seted up to one side of compression spring (26), threaded groove (27) have been seted up to the inner wall of first mounting hole (24), one side fixed mounting of valve body blade body (2) has zinc-plated closing plate (16), zinc-plated closing plate (16) are kept away from the one end of valve body blade body (2) just corresponds first fixed slot (22) have been seted up to the position of iron installed part (17), fixedly connected with magnetic path (23) in first fixed slot (22), iron installed part (17) are close to one side of zinc-plated closing plate (16) has been seted up second fixed slot (22) (25) And the second fixing groove (25) is matched with the magnetic block (23).
2. An easy to install air valve blade according to claim 1 wherein: the upper end and the lower end of the ventilation valve body (1) are both provided with a plurality of second mounting holes (30), the second mounting holes (30) are rotatably connected with connecting rings (29), the first mounting holes (24) are matched with the second mounting holes (30), the lower end of the mounting rod (7) is fixedly connected with a thread line (28), the thread line (28) is matched with the thread groove (27), and the mounting rod (7) is matched with the first mounting holes (24) and the second mounting holes (30).
3. An easy to install air valve blade according to claim 1 wherein: the mounting rod (7) is fixedly provided with a connecting disc (8), one end of the upper surface of the connecting disc (8) is fixedly connected with a first connecting shaft (14), and the first connecting shaft (14) is rotatably connected with a first connecting piece (11).
4. A wind valve blade for ease of installation according to claim 3 wherein: one end, far away from the first connecting shaft (14), of the first connecting piece (11) is rotatably connected with a second connecting piece (12), and one end, far away from the first connecting piece (11), of the second connecting piece (12) is rotatably connected with a third connecting piece (13).
5. An easy to install air valve blade according to claim 4 wherein: the upper surface of connection pad (8) is kept away from the one end fixedly connected with second connecting axle (15) of first connecting axle (14), second connecting axle (15) with third connecting piece (13) are kept away from the one end of second connecting piece (12) is rotated and is connected, installation pole (7) pass through thread (28) with valve body blade body (2) fixed connection.
6. An easy to install air valve blade according to claim 1 wherein: the valve body blade body (2) comprises a supporting layer (20), an anticorrosive layer (19) is fixedly connected to one side of the supporting layer (20), and a coating layer (21) is fixedly connected to one side, far away from the anticorrosive layer (19), of the supporting layer (20).
7. An easy to install air valve blade according to claim 1 wherein: the ventilation valve body is characterized in that a mounting plate (6) is fixedly mounted at one end of the upper surface of the ventilation valve body (1), a motor (3) is fixedly connected to the upper surface of the mounting plate (6), a telescopic rod (4) is fixedly connected to the output end of the motor (3), and the lower end of the telescopic rod (4) penetrates through a clamping block (5) fixedly connected to the mounting plate (6).
8. An easy to install air valve blade according to claim 7 wherein: be close to mounting panel (6) joint groove (31) have been seted up to the upper end of installation pole (7), installation pole (7) with the junction fixed mounting of ventilation valve body (1) has fixation nut (9), fixation nut (9) with installation pole (7) junction is equipped with loose ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111230368.3A CN114165606A (en) | 2021-10-22 | 2021-10-22 | Air valve blade convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111230368.3A CN114165606A (en) | 2021-10-22 | 2021-10-22 | Air valve blade convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165606A true CN114165606A (en) | 2022-03-11 |
Family
ID=80477263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111230368.3A Pending CN114165606A (en) | 2021-10-22 | 2021-10-22 | Air valve blade convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165606A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205504007U (en) * | 2016-03-28 | 2016-08-24 | 深圳市中航大记工程制品有限公司 | Built -in link assembly's blast gate |
| CN209164611U (en) * | 2018-11-16 | 2019-07-26 | 淄博气宇空调节能设备有限公司 | Closed airflow regulating valve |
| CN113007362A (en) * | 2021-03-04 | 2021-06-22 | 泰州华业管道设备制造有限公司 | Marine desulfurization double-layer sealing valve |
| DE202021102552U1 (en) * | 2021-05-11 | 2021-09-03 | Xi'an Cercidiphyllum Environmental Protection Technology Co., Ltd. | Rainproof lamellar air outlet made of aluminum alloy, which is adapted to a low-noise wall-mounted axial fan |
| CN113339523A (en) * | 2021-05-18 | 2021-09-03 | 江苏盈达机电科技有限公司 | Low-leakage air valve blade convenient to install |
| CN214222125U (en) * | 2020-12-29 | 2021-09-17 | 江苏中凯暖通设备有限公司 | Stainless steel fire prevention valve |
-
2021
- 2021-10-22 CN CN202111230368.3A patent/CN114165606A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205504007U (en) * | 2016-03-28 | 2016-08-24 | 深圳市中航大记工程制品有限公司 | Built -in link assembly's blast gate |
| CN209164611U (en) * | 2018-11-16 | 2019-07-26 | 淄博气宇空调节能设备有限公司 | Closed airflow regulating valve |
| CN214222125U (en) * | 2020-12-29 | 2021-09-17 | 江苏中凯暖通设备有限公司 | Stainless steel fire prevention valve |
| CN113007362A (en) * | 2021-03-04 | 2021-06-22 | 泰州华业管道设备制造有限公司 | Marine desulfurization double-layer sealing valve |
| DE202021102552U1 (en) * | 2021-05-11 | 2021-09-03 | Xi'an Cercidiphyllum Environmental Protection Technology Co., Ltd. | Rainproof lamellar air outlet made of aluminum alloy, which is adapted to a low-noise wall-mounted axial fan |
| CN113339523A (en) * | 2021-05-18 | 2021-09-03 | 江苏盈达机电科技有限公司 | Low-leakage air valve blade convenient to install |
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