CN219656287U - Heating ventilation air conditioner ventilation valve blade for ventilation of garage - Google Patents
Heating ventilation air conditioner ventilation valve blade for ventilation of garage Download PDFInfo
- Publication number
- CN219656287U CN219656287U CN202321168994.9U CN202321168994U CN219656287U CN 219656287 U CN219656287 U CN 219656287U CN 202321168994 U CN202321168994 U CN 202321168994U CN 219656287 U CN219656287 U CN 219656287U
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- ventilation
- screw
- screws
- rotating shaft
- blade
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- 238000009423 ventilation Methods 0.000 title claims abstract description 61
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 241000255925 Diptera Species 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the field of heating ventilation air conditioning, in particular to a heating ventilation air conditioning ventilation valve blade for ventilation of a garage, which solves the problems of low efficiency and poor practicability in the prior art and comprises a shell, wherein a first rotating shaft and a second rotating shaft are respectively rotatably arranged on the inner wall of the shell, a connecting shaft is rotatably arranged at the other end of the first rotating shaft and the other end of the second rotating shaft together, a small blade is fixedly sleeved on the outer peripheral surface of the connecting shaft, and a large blade is arranged on the small blade; through the setting of hold-in range, connecting rod isotructure, the setting of hold-in range makes two screw rods one and two screw rods two synchronous rotation, and the setting of connecting rod makes screw rod one and screw rod two synchronous rotation, and then only need rotate one screw rod one can realize two screw rods one and two screw rod two synchronous motion to this realizes the motion of drive block, realizes fixing of big blade, saves time, increase efficiency.
Description
Technical Field
The utility model relates to the technical field of heating ventilation air conditioners, in particular to a heating ventilation air conditioner ventilation valve blade for ventilation of a garage.
Background
At present, a heating ventilation air conditioner is an air conditioner having heating, ventilation and air conditioning functions. The main functions of the heating ventilation air conditioner comprise: the three aspects of heating, ventilation and air conditioning are taken as the comprehensive short of the three functions, namely heating ventilation and air conditioning.
The authorized bulletin number in the prior art is: the utility model relates to a ventilation valve blade for a heating ventilation air conditioner, in particular to a ventilation valve blade for a heating ventilation air conditioner, which belongs to the technical field of heating ventilation air conditioners and comprises a ventilation valve, wherein a first rotating shaft and a second rotating shaft are respectively arranged on the inner side wall of the ventilation valve, a connecting shaft rod is arranged between the first rotating shaft and the second rotating shaft, the connecting shaft rod is rotationally connected with the ventilation valve through the first rotating shaft and the second rotating shaft, and an accessory blade is arranged at the middle position of the outer side wall of the connecting shaft rod; the main blade is fixed in the ventilation valve, the second rotating shaft drives the connecting rod to rotate, the auxiliary blade connected with the connecting rod is further rotated, the flow velocity in the ventilation valve is reduced by reducing the working area of the blade, the bolt rod can be separated from the ventilation valve, then the fixing rod is connected with the auxiliary blade, the main blade is driven to rotate by the auxiliary blade, the air flow velocity in the ventilation valve can be adjusted by the working area of the blade through the operation, and the function of the ventilation valve is increased; however, the utility model realizes the fixation of the main blade through four screws respectively, the rotation of four screws respectively is very waste time, the efficiency is lower, the friction between screw rod and the inner wall of the ventilation valve realizes the fixation of the main blade, the harder screw rod can scratch the inner wall of the ventilation valve after long-time use, and then the fixation of the main blade is influenced, the practicality is poor
Disclosure of Invention
The utility model aims to provide a ventilation valve blade of a heating ventilation air conditioner for ventilation of a garage, which solves the problems of low efficiency and poor practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a warm ventilation air conditioner ventilation valve blade for garage ventilation, includes the casing, rotation is installed respectively on the inner wall of casing and is had pivot one and pivot two, pivot one with the other end of pivot two is rotated jointly and is installed the connecting axle, fixed cover is equipped with the tiny leaf on the outer peripheral face of connecting axle, install big blade on the tiny leaf;
four supporting blocks which are symmetrically arranged are fixedly connected to one side of the large blade through screws, two first screws and two second screws are respectively rotatably arranged on the four supporting blocks, transmission blocks are respectively sleeved on the outer peripheral surfaces of the first screws and the second screws in a threaded mode, a directional rod is fixedly connected to one side of the supporting blocks through screws, a connecting rod is fixedly connected to one end of one screw through a screw, the other end of the connecting rod is fixedly connected to one end of one screw, and one end of the first screw is fixedly connected with a rotary table through a screw.
Preferably, friction pads are arranged on one sides of the four transmission blocks, a plurality of symmetrically arranged mounting holes are formed in the shell, and telescopic filter screens are fixedly connected to two sides of the shell through screws.
Preferably, through holes are formed in the four supporting blocks, and the first screw rod and the second screw rod penetrate through the four through holes respectively.
Preferably, threaded holes are formed in the four transmission blocks, and the two first screws and the two second screws are respectively in threaded connection with the inside of the four threaded holes.
Preferably, the transmission block is provided with an orientation groove, and the orientation rod is positioned in the orientation groove.
Preferably, the outer peripheral surfaces of the first screw rods are sleeved with synchronous belts together, and the outer peripheral surfaces of the second screw rods are sleeved with synchronous belts together.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of structures such as the synchronous belt and the connecting rod, the two first screws and the two second screws synchronously rotate, and the connecting rod synchronously rotates the first screws and the second screws, so that synchronous movement of the two first screws and the two second screws can be realized by rotating only one first screw, thereby realizing movement of a transmission block, realizing fixation of large blades, saving time and increasing efficiency.
2. According to the utility model, through the arrangement of the structures such as the friction pad and the telescopic filter screen, the friction pad enables the transmission block to be more flexibly attached to the inner wall of the shell, so that the inner wall of the shell is prevented from being scratched, the friction force between the transmission block and the inner wall of the shell can be increased, the telescopic filter screen can adopt a hidden screen window, and mosquitoes are effectively prevented from entering a room through the device, so that the practicability of the device is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is an enlarged view of the utility model at reference a.
In the figure: 1. a housing; 2. a first rotating shaft; 3. a second rotating shaft; 4. a connecting shaft; 5. large leaves; 6. small leaves; 7. a support block; 8. a first screw; 9. a second screw; 10. a turntable; 11. a transmission block; 12. a directional rod; 13. a synchronous belt; 14. a connecting rod; 15. a friction pad; 16. a telescopic filter screen; 17. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a ventilation valve blade of a heating ventilation air conditioner for ventilation of a garage comprises a shell 1, wherein a first rotating shaft 2 and a second rotating shaft 3 are respectively rotatably arranged on the inner wall of the shell 1, a connecting shaft 4 is rotatably arranged at the other end of the first rotating shaft 2 and the other end of the second rotating shaft 3, small blades 6 are fixedly sleeved on the peripheral surface of the connecting shaft 4, and large blades 5 are arranged on the small blades 6; one side of the big blade 5 is fixedly connected with four symmetrically arranged supporting blocks 7 through screws, two first screws 8 and two second screws 9 are respectively and rotatably arranged on the four supporting blocks 7, transmission blocks 11 are respectively sleeved on the outer peripheral surfaces of the two first screws 8 and the two second screws 9 through threads, one side of the supporting block 7 is fixedly connected with a directional rod 12 through screws, one end of one first screw 8 is fixedly connected with a connecting rod 14 through screws, the other end of the connecting rod 14 is fixedly connected with one end of one second screw 9 through screws, one end of one first screw 8 is fixedly connected with a rotary table 10 through screws, the two first screws 8 and the two second screws 9 are synchronously rotated through the arrangement of structures such as a synchronous belt 13 and the connecting rod 14, the arrangement of the synchronous belt 13 enables the first screws 8 and the two second screws 9 to synchronously rotate, and further only the first screw 8 and the two second screws 9 are required to synchronously move, so that the movement of the transmission blocks 11 is achieved, the big blade 5 is fixed, time is saved, and efficiency is improved.
Referring to fig. 1-3, friction pads 15 are installed on one side of four transmission blocks 11, a plurality of symmetrically arranged mounting holes 17 are formed in a shell 1, telescopic filter screens 16 are fixedly connected to two sides of the shell 1 through screws, the transmission blocks 11 are more flexible and are attached to the inner wall of the shell 1 through the friction pads 15, the inner wall of the shell 1 is prevented from being scratched, friction force between the transmission blocks 11 and the inner wall of the shell 1 can be increased, the telescopic filter screens 16 can be hidden screen windows, mosquitoes can be effectively prevented from entering a room through the device, and accordingly the practicability of the device is better.
Referring to fig. 1-3, through holes are formed in the four supporting blocks 7, and two first screws 8 and two second screws 9 respectively penetrate through the four through holes; the four transmission blocks 11 are provided with threaded holes, and the two first screws 8 and the two second screws 9 are respectively in threaded connection with the inside of the four threaded holes; the transmission block 11 is provided with an orientation groove, and the orientation rod 12 is positioned in the orientation groove; the outer peripheral surfaces of the first screws 8 are sleeved with synchronous belts 13 together, and the outer peripheral surfaces of the second screws 9 are sleeved with synchronous belts 13 together.
The specific implementation process of the utility model is as follows: the rotating turntable 10 drives the first screw rod 8 to rotate, the other first screw rod 8 rotates through the arrangement of the synchronous belt 13, the second screw rod 9 rotates through the arrangement of the connecting rod 14, the synchronous belt 13 rotates the other second screw rod 9, and then the four transmission blocks 11 move, the arrangement of the directional rod 12 realizes the horizontal movement of the transmission blocks 11, the friction pad 15 is driven to be attached to the inner wall of the shell 1, and the fixing of the large blade 5 is realized (the working of the large blade 5, the small blade 6, the rotating shaft 1 and the rotating shaft 2 is the prior art, and the details are not described here);
further, the friction pad 15 makes the transmission piece 11 more flexible and the laminating of casing 1 inner wall, avoids the scratch casing 1 inner wall, also can increase the frictional force between transmission piece 11 and the casing 1 inner wall, and flexible filter screen 16 can adopt hidden screen window, effectively avoids the mosquito to get into indoor through the device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ventilation valve blade of heating ventilation air conditioner for garage ventilation, includes casing (1), its characterized in that: the inner wall of the shell (1) is rotatably provided with a first rotating shaft (2) and a second rotating shaft (3) respectively, the first rotating shaft (2) and the second rotating shaft (3) are rotatably provided with a connecting shaft (4) together, the outer peripheral surface of the connecting shaft (4) is fixedly sleeved with small blades (6), and the small blades (6) are provided with large blades (5);
four symmetrical arrangement's supporting shoe (7) are passed through to one side of big blade (5) screw fixedly connected with, four rotate respectively on supporting shoe (7) install two screw rods one (8) and two screw rods two (9), two screw rod one (8) and two screw rod two (9) on the outer peripheral face respectively the thread bush be equipped with transmission piece (11), screw fixedly connected with directional pole (12) are passed through to one side of supporting shoe (7), one of them screw rod one (8) one end is passed through screw fixedly connected with connecting rod (14), the other end of connecting rod (14) is passed through screw fixedly connected with in one of them screw rod two (9) one end of one screw rod one (8) is passed through screw fixedly connected with carousel (10).
2. A ventilation valve blade for a heating ventilation air conditioner for ventilation of a garage according to claim 1, wherein: the friction pads (15) are arranged on one side of each of the four transmission blocks (11), a plurality of symmetrically arranged mounting holes (17) are formed in the shell (1), and telescopic filter screens (16) are fixedly connected to two sides of the shell (1) through screws.
3. A ventilation valve blade for a heating ventilation air conditioner for ventilation of a garage according to claim 1, wherein: the four supporting blocks (7) are provided with through holes, and two first screws (8) and two second screws (9) respectively penetrate through the insides of the four through holes.
4. A ventilation valve blade for a heating ventilation air conditioner for ventilation of a garage according to claim 1, wherein: threaded holes are formed in the four transmission blocks (11), and the two first screws (8) and the two second screws (9) are respectively in threaded connection with the inside of the four threaded holes.
5. A ventilation valve blade for a heating ventilation air conditioner for ventilation of a garage according to claim 1, wherein: the transmission block (11) is provided with an orientation groove, and the orientation rod (12) is positioned in the orientation groove.
6. A ventilation valve blade for a heating ventilation air conditioner for ventilation of a garage according to claim 1, wherein: and synchronous belts (13) are sleeved on the outer peripheral surfaces of the first screw rods (8) together, and synchronous belts (13) are sleeved on the outer peripheral surfaces of the second screw rods (9) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321168994.9U CN219656287U (en) | 2023-05-15 | 2023-05-15 | Heating ventilation air conditioner ventilation valve blade for ventilation of garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321168994.9U CN219656287U (en) | 2023-05-15 | 2023-05-15 | Heating ventilation air conditioner ventilation valve blade for ventilation of garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656287U true CN219656287U (en) | 2023-09-08 |
Family
ID=87875961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321168994.9U Active CN219656287U (en) | 2023-05-15 | 2023-05-15 | Heating ventilation air conditioner ventilation valve blade for ventilation of garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656287U (en) |
-
2023
- 2023-05-15 CN CN202321168994.9U patent/CN219656287U/en active Active
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