CN215807139U - Heating and ventilation air conditioner pipeline access hole - Google Patents
Heating and ventilation air conditioner pipeline access hole Download PDFInfo
- Publication number
- CN215807139U CN215807139U CN202122343402.XU CN202122343402U CN215807139U CN 215807139 U CN215807139 U CN 215807139U CN 202122343402 U CN202122343402 U CN 202122343402U CN 215807139 U CN215807139 U CN 215807139U
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- side wall
- top plate
- fixedly connected
- fixing
- sliding
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 8
- 238000009423 ventilation Methods 0.000 title claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a heating ventilation air conditioner pipeline access hole which comprises a mounting frame and a top plate hinged on the side wall of the mounting frame, wherein the upper side wall of the top plate is fixedly connected with a fixing frame, the side wall of the fixing frame is fixedly sleeved with an air bag, the side wall of the fixing frame is fixedly connected with an air storage cylinder, the air storage cylinder is communicated with the air bag, a piston is connected in the air storage cylinder in a sliding mode, the upper side wall of the top plate is provided with a pushing mechanism used for pushing the piston to move, the inner side wall of the mounting frame is provided with an insertion hole, and the side wall of the fixing frame is fixedly connected with a fixing block. This kind of warm logical air conditioner pipeline access hole can guarantee the joint strength of roof and installing frame, avoids becoming flexible and drops, simultaneously, can close the in-process at the roof, carries out automatic charging to the gasbag, guarantees the leakproofness after it closes, effectively avoids the noise that the air conditioner during operation produced to transmit the room the inside through the access hole, and the effect that gives sound insulation is better to can avoid the wearing and tearing of gasbag, guarantee its leakproofness and life.
Description
Technical Field
The utility model belongs to the technical field of heating ventilation air conditioners, and particularly relates to a heating ventilation air conditioner pipeline access hole.
Background
The existing heating ventilation air conditioner pipeline access hole is mainly composed of a mounting frame and a top plate hinged to the side wall of the mounting frame, and the top plate and the mounting frame are fixed through a lock.
However, this kind of access hole is when using, and the joint strength of roof and installing frame is relatively poor, takes place to become flexible easily and drops even, and simultaneously, the leakproofness of this kind of access hole is relatively poor, and the air conditioner can produce the noise at the during operation, can not play the function of isolated noise.
The present invention has been made in view of this situation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the technical scheme that:
the utility model provides a warm logical air conditioner pipeline access hole, includes the installing frame and articulates the roof on the installing frame lateral wall, the fixed frame of last lateral wall fixedly connected with of roof, and the fixed cover of lateral wall of fixed frame is equipped with the gasbag, the lateral wall fixedly connected with gas receiver of fixed frame, gas receiver and gasbag intercommunication, and sliding connection has the piston in the gas receiver, the last lateral wall of roof is provided with and is used for promoting the pushing mechanism that the piston moved, and the inside wall of installing frame has seted up the jack, the lateral wall fixedly connected with fixed block of fixed frame, and the lateral wall of fixed block insert and be equipped with the slide bar, the lateral wall of roof is provided with and is used for driving the drive mechanism that the slide bar moved.
The driving mechanism comprises a groove formed in the lower side wall of the top plate, the side wall of the groove is connected with a cover plate in a rotating mode, the upper side wall of the groove is connected with a rocking wheel in a rotating mode through a rotating shaft, the upper end of the rotating shaft penetrates through the upper side wall of the top plate and is fixedly connected with a worm, two first fixing plates which are symmetrically arranged on the upper side wall of the top plate are fixedly connected with the upper side wall of the top plate, a worm wheel is connected with the two opposite side walls of the two first fixing plates in a rotating mode, the worm wheel is meshed with the worm, the worm wheel is sleeved on the side wall of the sliding rod, the side wall of the sliding rod is provided with external threads, and the external threads are connected with the inner side wall of the worm wheel in a threaded mode.
The lateral wall fixedly connected with second fixed plate of roof, and the keyway has been seted up to the lateral wall of second fixed plate, the lateral wall fixedly connected with fixed strip of slide bar, and the fixed strip slides in the keyway.
The pushing mechanism comprises a fixed rod fixedly connected to the upper side wall of the top plate, the side wall of the fixed rod is connected with a rotating plate in a rotating mode, a connecting mechanism is arranged between the rotating plate and the sliding rod, the other end of the rotating plate is connected with a rotating rod in a rotating mode through a fixed pin, and the other end of the rotating rod is connected with the end portion of the piston in a rotating mode through the fixed pin.
The connecting mechanism comprises a sliding groove formed in the side wall of the rotating plate, a sliding pin is connected in the sliding groove in a sliding mode, and the sliding pin is fixed with the side wall of the sliding rod.
And one end of the sliding rod, which is close to the jack, is provided with a round angle.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the cover plate is opened after the top plate is closed by arranging the driving mechanism and the like, the rocking wheel is rotated, the rotation of the rocking wheel drives the rotating shaft and the worm to rotate, so that the worm wheel is driven to rotate, the worm rotates to drive the worm wheel to rotate, so that the sliding rod moves towards the direction close to the jack along the side wall of the worm wheel, one end of the sliding rod is inserted into the jack on the inner side wall of the mounting frame, the connection strength of the top plate and the mounting frame is ensured, and loosening and falling are avoided.
According to the air storage cylinder, the pushing mechanism and the like are arranged, when the sliding rod moves towards the direction of the jack, the sliding rod moves to drive the sliding pin to move, meanwhile, the sliding pin slides in the sliding groove, the rotating plate rotates along the side wall of the fixed rod, the rotating plate rotates to drive the rotating rod to rotate, the piston is further pushed to slide towards the air storage cylinder, the sliding stroke of the piston is amplified, compressed air of the air storage cylinder is filled into the air bag, the air bag is completely abutted against the inner side wall of the mounting frame after being inflated and expanded, the sealing performance and the connection strength of the top plate and the mounting frame after the top plate is closed are guaranteed, noise generated when an air conditioner works is effectively prevented from being transmitted into a room through the overhaul port, the sound insulation effect is better, the abrasion of the air bag can be avoided, and the sealing performance and the service life of the air conditioner are guaranteed.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic view of the key slot of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 5 is an enlarged view of the structure at B in FIG. 2;
fig. 6 is an enlarged schematic view of the structure at C in fig. 3.
In the figure: 1-installing a frame; 2-a top plate; 301-a rotating shaft; 302-a worm; 303-grooves; 304-a cover plate; 305-rocking wheel; 306-a first fixation plate; 307-worm gear; 308-external threads; 401-a second fixation plate; 402-a keyway; 403-fixing strip; 501-fixing the rod; 502-a rotating plate; 503-rotating rods; 601-a chute; 602-sliding pin; 7-a jack; 8-a piston; 9-fixing frames; 10-air bag; 11-a slide bar; 12-fixing blocks; 13-air cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 6, an access hole for a heating ventilation air conditioner pipeline comprises a mounting frame 1 and a top plate 2 hinged on the side wall of the mounting frame 1, wherein a fixed frame 9 is fixedly connected to the upper side wall of the top plate 2, an air bag 10 is fixedly sleeved on the side wall of the fixed frame 9, an air storage cylinder 13 is fixedly connected to the side wall of the fixed frame 9, the air storage cylinder 13 is communicated with the air bag 10, a piston 8 is slidably connected to the air storage cylinder 13, a pushing mechanism for pushing the piston 8 to move is arranged on the upper side wall of the top plate 2, an insertion hole 7 is arranged on the inner side wall of the mounting frame 1, a fixed block 12 is fixedly connected to the side wall of the fixed frame 9, a sliding rod 11 is inserted into the side wall of the fixed block 12, a driving mechanism for driving the sliding rod 11 to move is arranged on the side wall of the top plate 2, the connection strength between the top plate 2 and the mounting frame 1 can be ensured, loosening and falling off can be avoided, and simultaneously, in the closing process of the top plate 2, carry out automatic charging to gasbag 10, guarantee the leakproofness after it closes, effectively avoid the noise that the air conditioner during operation produced to transmit the room the inside through the access hole, it is better to give sound insulation the effect to can avoid the wearing and tearing of gasbag 10, guarantee its leakproofness and life.
The driving mechanism comprises a groove 303 arranged on the lower side wall of the top plate 2, the side wall of the groove 303 is rotatably connected with a cover plate 304, the upper side wall of the groove 303 is rotatably connected with a rocking wheel 305 through a rotating shaft 301, the upper end of the rotating shaft 301 penetrates through the upper side wall of the top plate 2 and is fixedly connected with a worm 302, the upper side wall of the top plate 2 is fixedly connected with two first fixing plates 306 which are symmetrically arranged, the opposite side walls of the two first fixing plates 306 are rotatably connected with worm wheels 307, the worm wheels 307 are meshed with the worm 302, the worm wheels 307 are sleeved on the side wall of the sliding rod 11, the side wall of the sliding rod 11 is provided with external threads 308, the external threads 308 are in threaded connection with the inner side wall of the worm wheels 307, after the top plate 2 is closed, the cover plate 304 is opened, and the rocking wheel 305 is rotated, the rotation of the rocking wheel 305 drives the rotation of the rotating shaft 301 and the worm 302 to further drive the rotation of the worm wheels 307, the rotation of the worm 302 drives the worm wheels 307 to rotate the worm wheels 307, and then make slide bar 11 move to the direction that is close to jack 7 along the lateral wall of worm wheel 307 to insert the jack 7 on the installing frame 1 inside wall with the one end of slide bar 11, guarantee the joint strength of roof 2 and installing frame 1, avoid becoming flexible and drop.
The upper side wall fixedly connected with second fixed plate 401 of roof 2, and keyway 402 has been seted up to the lateral wall of second fixed plate 401, and the lateral wall fixedly connected with fixed strip 403 of slide bar 11, and fixed strip 403 slides in keyway 402, plays direction and limiting displacement to slide bar 11's removal.
The pushing mechanism comprises a fixed rod 501 fixedly connected to the upper side wall of the top plate 2, the side wall of the fixed rod 501 is rotatably connected with a rotating plate 502, a connecting mechanism is arranged between the rotating plate 502 and the sliding rod 11, the other end of the rotating plate 502 is rotatably connected with a rotating rod 503 through a fixed pin, the other end of the rotating rod 503 is rotatably connected with the end part of the piston 8 through a fixed pin, when the sliding rod 11 moves towards the direction of the jack 7, the sliding rod 11 moves to drive the sliding pin 602 to move, meanwhile, the sliding pin 602 slides in the sliding groove 601, so that the rotating plate 502 rotates along the side wall of the fixed rod 501, the rotating plate 502 rotates to drive the rotating rod 503 to rotate, further the piston 8 is pushed to slide in the air storage cylinder 13, and the sliding stroke of the piston 8 is enlarged, thereby the compressed air in the air storage cylinder 13 is filled into the air bag 10, so that the air bag 10 is completely abutted against the inner side wall of the mounting frame 1 after being inflated, guarantee leakproofness and joint strength after roof 2 and installing frame 1 close, effectively avoid the noise that the air conditioner during operation produced to transmit the room the inside through the access hole, the effect that gives sound insulation is better to can avoid the wearing and tearing of gasbag 10, guarantee its leakproofness and life.
The connecting mechanism includes a sliding groove 601 formed in a side wall of the rotating plate 502, a sliding pin 602 is slidably connected to the sliding groove 601, the sliding pin 602 is fixed to a side wall of the sliding rod 11, the sliding rod 11 moves to drive the sliding pin 602 to move, and meanwhile, the sliding pin 602 slides in the sliding groove 601, so that the rotating plate 502 rotates along the side wall of the fixing rod 501.
One end of the sliding rod 11 close to the insertion hole 7 is provided with a round corner to facilitate the insertion of the sliding rod 11 into the insertion hole 7.
When the installation frame is used, firstly, after the top plate 2 is closed, the cover plate 304 is opened, the rocking wheel 305 is rotated, the rotation of the rocking wheel 305 drives the rotating shaft 301 and the worm 302 to rotate, so as to drive the worm wheel 307 to rotate, the rotation of the worm 302 drives the worm wheel 307 to rotate, so that the sliding rod 11 moves towards the direction close to the jack 7 along the side wall of the worm wheel 307, one end of the sliding rod 11 is inserted into the jack 7 on the inner side wall of the installation frame 1, the connection strength of the top plate 2 and the installation frame 1 is ensured, and loosening and falling are avoided;
and, when the slide bar 11 moves to the direction of jack 7, the movement of slide bar 11 drives the removal of slide pin 602, and simultaneously, slide pin 602 slides in spout 601, make the rotor plate 502 rotate along the lateral wall of dead lever 501, the rotation of rotor plate 502 drives the rotation of dwang 503, and then promote piston 8 to slide to the gas receiver 13, and, make the sliding stroke of piston 8 enlarge, thereby fill the compressed gas of gas receiver 13 into gasbag 10, make gasbag 10 inflate inflation back and offset with the inside wall of installing frame 1 completely, guarantee the leakproofness and the joint strength of roof 2 after closing with installing frame 1, the noise that effectively avoids air conditioner during operation to produce passes through the access hole and transmits the room the inside, the sound insulation effect is better, and can avoid the wearing and tearing of gasbag 10, guarantee its leakproofness and life.
Claims (6)
1. An access hole of a heating ventilation air-conditioning pipeline comprises a mounting frame (1) and a top plate (2) hinged on the side wall of the mounting frame (1), it is characterized in that the upper side wall of the top plate (2) is fixedly connected with a fixed frame (9), and the side wall of the fixed frame (9) is fixedly sleeved with an air bag (10), the side wall of the fixed frame (9) is fixedly connected with an air storage cylinder (13), the air storage cylinder (13) is communicated with the air bag (10), and the air cylinder (13) is connected with a piston (8) in a sliding way, the upper side wall of the top plate (2) is provided with a pushing mechanism for pushing the piston (8) to move, and the inner side wall of the mounting frame (1) is provided with an insertion hole (7), the side wall of the fixing frame (9) is fixedly connected with a fixing block (12), and a sliding rod (11) is inserted into the side wall of the fixed block (12), and a driving mechanism for driving the sliding rod (11) to move is arranged on the side wall of the top plate (2).
2. The HVAC duct service opening of claim 1, wherein the driving mechanism comprises a groove (303) formed on the lower side wall of the top plate (2), the side wall of the groove (303) is rotationally connected with a cover plate (304), the upper side wall of the groove (303) is rotationally connected with a rocking wheel (305) through a rotating shaft (301), the upper end of the rotating shaft (301) penetrates through the upper side wall of the top plate (2) and is fixedly connected with a worm (302), the upper side wall of the top plate (2) is fixedly connected with two first fixing plates (306) which are symmetrically arranged, and the opposite side walls of the two first fixing plates (306) are rotatably connected with worm wheels (307), the worm wheels (307) are meshed with the worm (302), and the worm wheel (307) is sleeved on the side wall of the sliding rod (11), the side wall of the sliding rod (11) is provided with an external thread (308), and the external thread (308) is in threaded connection with the inner side wall of the worm wheel (307).
3. The hvac pipeline service port as claimed in claim 1, wherein a second fixing plate (401) is fixedly connected to the upper side wall of the top plate (2), a key slot (402) is formed in the side wall of the second fixing plate (401), a fixing strip (403) is fixedly connected to the side wall of the sliding rod (11), and the fixing strip (403) slides in the key slot (402).
4. The hvac pipeline access port as claimed in claim 1, wherein the pushing mechanism comprises a fixing rod (501) fixedly connected to the upper side wall of the top plate (2), a rotating plate (502) is rotatably connected to the side wall of the fixing rod (501), a connecting mechanism is arranged between the rotating plate (502) and the sliding rod (11), a rotating rod (503) is rotatably connected to the other end of the rotating plate (502) through a fixing pin, and the other end of the rotating rod (503) is rotatably connected with the end of the piston (8) through a fixing pin.
5. An hvac duct access opening according to claim 4, wherein the connecting mechanism comprises a sliding slot (601) formed on the side wall of the rotating plate (502), and a sliding pin (602) is slidably connected in the sliding slot (601), and the sliding pin (602) is fixed with the side wall of the sliding rod (11).
6. An hvac duct access opening according to claim 1, c h a r a c t e r i z e d in that the end of the sliding rod (11) near the plug socket (7) is provided with a rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343402.XU CN215807139U (en) | 2021-09-26 | 2021-09-26 | Heating and ventilation air conditioner pipeline access hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343402.XU CN215807139U (en) | 2021-09-26 | 2021-09-26 | Heating and ventilation air conditioner pipeline access hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807139U true CN215807139U (en) | 2022-02-11 |
Family
ID=80166851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343402.XU Expired - Fee Related CN215807139U (en) | 2021-09-26 | 2021-09-26 | Heating and ventilation air conditioner pipeline access hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288092A (en) * | 2022-08-25 | 2022-11-04 | 杭州华耕土地规划设计咨询有限公司 | Adjustable drainage device for zero-direct drainage of farmland water |
-
2021
- 2021-09-26 CN CN202122343402.XU patent/CN215807139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288092A (en) * | 2022-08-25 | 2022-11-04 | 杭州华耕土地规划设计咨询有限公司 | Adjustable drainage device for zero-direct drainage of farmland water |
| CN115288092B (en) * | 2022-08-25 | 2024-03-26 | 杭州华耕设计集团有限公司 | Adjustable drainage device for farmland water return zero direct drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |