CN114279030A - Indoor air exchange mute type double-pipe fresh air fan - Google Patents
Indoor air exchange mute type double-pipe fresh air fan Download PDFInfo
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- CN114279030A CN114279030A CN202111615404.8A CN202111615404A CN114279030A CN 114279030 A CN114279030 A CN 114279030A CN 202111615404 A CN202111615404 A CN 202111615404A CN 114279030 A CN114279030 A CN 114279030A
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- 238000012423 maintenance Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000004887 air purification Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The invention relates to the technical field of air purification, in particular to an indoor air exchange mute type double-pipe fresh air machine. The technical scheme comprises the following steps: casing, limiting plate and new fan body, the top fixed mounting of casing has the limiting plate, the peripheral movable mounting of limiting plate has the mounting panel, the bottom fixed mounting of fixed plate has the locating rack, the fixed plate bottom movable mounting of locating rack one end has spacing, the inside of casing is provided with the sound absorbing layer, the inside top of casing and the all fixed mounting in bottom have the spring, the fixed surface of new fan body both sides installs the guide duct. The device can effectively reduce the noise generated during the operation of the device through the combination of various structures, improves the environmental protection effect of the device, avoids discomfort brought to users due to noise pollution, is convenient for the users to select the installation mode and the installation position of the device according to the needs, and is convenient for the users to disassemble and maintain the device.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an indoor air exchange mute type double-pipe fresh air fan.
Background
Air purification means to the various indoor environmental problems provide the disinfection of disinfecting, dust fall removes the haze, dispels harmful fitment and remains and whole solutions such as peculiar smell, improves and improves life, official working condition, promotes physical and mental health, and new fan is an effectual air purification equipment, can make the room air produce the circulation, when carrying out the circulation purification to the room air, needs utilize double-barrelled new fan.
Through retrieval, patent publication No. CN209944677U discloses a new fan, comprising: the casing, be provided with new trend entry, new trend export, the entry of airing exhaust and the export of airing exhaust on the casing, the inside heat exchanger that is provided with of casing, new trend export is provided with the new trend forced draught blower, the entrance of airing exhaust is provided with dirty wind exhaust fan, dirty wind exhaust fan exit is provided with first fan amortization fairing.
The existing indoor air exchange double-pipe fresh air machine has the defects that:
1. most of the existing indoor air exchange double-pipe fresh air machines only solve the problem of noise in performance during air treatment, do not have a plurality of physical noise reduction structures, and cause serious noise pollution due to vibration generated during the operation of the device, thereby influencing the use experience of users;
2. the existing indoor air exchange double-pipe fresh air machine is single in installation structure, and cannot be installed at various positions as required, namely, structurally, so that the existing problem is solved by the indoor air exchange mute type double-pipe fresh air machine.
Disclosure of Invention
The invention aims to provide an indoor air exchange mute type double-pipe fresh air fan to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a double-barrelled new fan of indoor air exchange hush air type, includes casing, limiting plate and new fan body, the top fixed mounting of casing has the limiting plate, the peripheral movable mounting of limiting plate has the mounting panel, the bottom fixed mounting of casing has the fixed plate, the bottom fixed mounting of fixed plate has the locating rack, the fixed plate bottom movable mounting of locating rack one end has spacing, the inside of casing is provided with the sound absorbing layer, the inside top of casing and the all fixed mounting in bottom have the spring, fixed mounting has the locating plate between the spring, fixed mounting has new fan body between the locating plate, the fixed surface of new fan body both sides installs the guide duct, the peripheral fixed mounting of guide duct has fixed pipe, and is provided with the snubber block between fixed pipe and the guide duct.
The user connects the external ventilation pipeline with the air guide pipe, draws in the external air through the fresh air machine body, filters the air and guides the air into the room, guides the indoor return air out of the room, realizes indoor air exchange, ensures that the indoor air is relatively pure air, the user can fix the mounting plate and the external structure when mounting the device, inserts the limiting plate into the mounting plate to realize suspension type mounting of the device, the user can also place the device at the top or the bottom of the external cylindrical structure to ensure that the limiting frame and the positioning frame are positioned at the periphery of the external cylindrical structure, pushes the limiting frame to move to be in contact with the external cylindrical structure by screwing the limiting bolt to be matched with the positioning frame, realizes mounting and fixing of the device and the external cylindrical structure, and can absorb the vibration generated when the fresh air machine body runs through the spring, the vibration that produces when avoiding the device operation causes noise pollution, can absorb the vibrations that transmit for the outside pipeline during the device operation through the snubber block, and the vibrations of avoiding the device operation transmit for the outside pipeline, leads to the outside pipeline to shake along with it.
Preferably, the inside movable mounting of fixed plate on spacing surface has the spacing bolt, and the periphery fixed mounting of fixed pipe has the flange, and the inside of flange is provided with the keyhole. The user of service is through being connected outside pipeline and flange to twist outside location structure between flange and the outside pipeline, can realize fixing outside pipeline and fixed pipe.
Preferably, the connecting pieces are fixedly installed on two sides of the shell at the top of the fixed pipe, and the lifting rings are fixedly installed on the surfaces of two sides of each connecting piece. The user can be connected outside structure of lifting with rings, realizes lifting the installation to the device, fixes rings and casing through the connecting piece.
Preferably, the top of the mounting plate is provided with a non-slip mat, and the surface of the non-slip mat is provided with anti-slip lines. The friction force between the mounting plate and the external structure is increased through the anti-slip pad, so that the connection stability of the mounting plate and the external structure is increased.
Preferably, the bottom of the mounting plate is movably provided with a fixing bolt, and the fixing bolt is made of stainless steel. The user can realize fixing mounting panel and exterior structure through twisting the gim peg between mounting panel and the exterior structure.
Preferably, a maintenance door is movably mounted on the surface of the shell, and a bolt is movably mounted between the maintenance door and the shell. The novel fan body can be maintained by unscrewing the bolt and taking down the maintenance door, and the maintenance door and the shell are fixed through the bolt.
Preferably, the mounting plate on the periphery of the limiting plate is internally provided with an anti-skid block, and the anti-skid block is made of a silicon rubber material.
Preferably, the surface of new fan body is provided with the sign, and the sign adopts organic resin material to make. The information such as the model of the device can be printed on the surface of the mark when the device is produced, so that the information such as the model of the device can be observed by a user conveniently.
Preferably, the limiting frame and the positioning frame are movably provided with movable blocks, and positioning rings are fixedly arranged between the movable blocks. The movable block is connected with the limiting frame and the positioning frame when the device mounting ring is structurally arranged on the circular column, and the contact area between the limiting frame and the positioning frame and between the positioning frame and the external cylindrical structure is increased through the positioning ring, so that the stability of device mounting is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. the spring is fixedly arranged at the top end and the bottom end inside the shell, vibration generated when the fresh air fan body operates can be absorbed through the spring, noise pollution caused by vibration generated when the device operates is avoided, vibration transmitted to an external pipeline when the device operates can be absorbed through the damping block, vibration transmitted to the external pipeline when the device operates is avoided, the external pipeline vibrates along with the vibration, and large noise pollution is caused.
2. According to the invention, the limiting plate is fixedly arranged at the top of the shell, so that a user can fix the mounting plate and the external structure when mounting the device, and insert the limiting plate into the mounting plate, so that the device can be mounted in a suspension manner.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is a schematic view of a partial structure of a limiting plate and a mounting plate according to the present invention;
FIG. 6 is a schematic view of a partial structure of a limiting plate and an anti-slip block according to the present invention; .
In the figure: 1. a hoisting ring; 101. a connecting member; 2. a fixed tube; 201. a flange; 3. a housing; 301. maintaining the door; 4. mounting a plate; 401. a non-slip mat; 402. a fixing bolt; 5. a limiting plate; 6. a fixing plate; 601. a limit bolt; 7. a limiting frame; 8. anti-skid blocks; 9. a sound absorbing layer; 10. identifying; 11. a fresh air fan body; 12. a spring; 13. positioning a plate; 14. a damper block; 15. a positioning frame; 16. a movable block; 1601. a positioning ring; 17. an air guide pipe.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 2-6, the indoor air exchange mute type double-tube fresh air fan provided by the invention comprises a shell 3, a limit plate 5 and a fresh air fan body 11, wherein the limit plate 5 is fixedly installed at the top of the shell 3, an installation plate 4 is movably installed at the periphery of the limit plate 5, a fixed plate 6 is fixedly installed at the bottom of the shell 3, a positioning frame 15 is fixedly installed at the bottom of the fixed plate 6, a limit frame 7 is movably installed at the bottom of the fixed plate 6 at one end of the positioning frame 15, a sound absorption layer 9 is arranged inside the shell 3, springs 12 are fixedly installed at the top end and the bottom end inside the shell 3, a positioning plate 13 is fixedly installed between the springs 12, the fresh air fan body 11 is fixedly installed between the positioning plates 13, air guide tubes 17 are fixedly installed on the surfaces of two sides of the fresh air fan body 11, a fixed tube 2 is fixedly installed at the periphery of the air guide tubes 17, and a damping block 14 is arranged between the fixed tube 2 and the air guide tubes 17, the inside movable mounting of fixed plate 6 on spacing 7 surface has spacing bolt 601, and the peripheral fixed mounting of fixed pipe 2 has flange 201, and the inside of flange 201 is provided with the keyhole, and fixed pipe 2 top's casing 3 both sides fixed mounting has connecting piece 101, and the fixed surface of connecting piece 101 both sides installs rings 1.
The working principle of the indoor air exchange mute type double-pipe fresh air machine based on the embodiment 1 is as follows: the user connects the external ventilation pipeline with the air guide pipe 17, the external air is sucked in through the new fan body 11 and is guided into the room after being filtered, the indoor return air is guided out of the room, the indoor air exchange is realized, the indoor air is relatively pure air, the model of the new fan body 11 adopts a DUT10-24 type double-pipe new fan, the user can fix the mounting plate 4 and the external structure when mounting the device, the limiting plate 5 is inserted into the mounting plate 4, the friction force between the shell 3 and the mounting plate 4 is increased, the suspension type mounting of the device is realized, the limiting plate 5 is separated from the mounting plate 4 by pulling the shell 3 rightwards, the device can be dismounted and maintained, the user can also place the device on the top or the bottom of the external cylindrical structure, so that the limiting frame 7 and the positioning frame 15 are positioned on the periphery of the external cylindrical structure, the limiting bolt 601 is screwed to push the limiting frame 7 to move to be in contact with the external cylindrical structure and to be matched with the positioning frame 15, so that the device and the external cylindrical structure are installed and fixed, when the device needs to be maintained, the limiting bolt 601 is screwed to drive the limiting frame 7 to be opened, the device can be disassembled and maintained, the device can be installed on various positions and structures, a user can select the installation mode and the installation position of the device as required, the vibration generated when the new fan body 11 operates can be absorbed through the spring 12, noise pollution caused by the vibration generated when the device operates is avoided, the vibration transmitted to an external pipeline when the device operates can be absorbed through the damping block 14, the vibration transmitted to the external pipeline when the device operates is avoided being transmitted to the external pipeline, the external pipeline vibrates along with the vibration, larger noise pollution is caused, and the sound absorption layer 9 is made of plant fiber sound absorption materials, can absorb the small sound that produces during the device operation, this device has the structure of a plurality of noise reductions, thereby the effectual noise that produces during the device operation that has reduced, the environmental protection effect of device has been promoted, avoid noise pollution to bring discomfort for the user, the user is through being connected outside pipeline and flange 201, and twist between flange 201 and the outside pipeline with outside location structure, can realize fixing outside pipeline and fixed pipe 2, the user can be connected outside hoisting structure and rings 1, the realization is hoisted the installation to the device, fix rings 1 and casing 3 through connecting piece 101.
Example two
As shown in fig. 1 or fig. 2, compared to the first embodiment, the dual-duct fresh air blower for indoor air exchange mute proposed by the present invention further includes: the top of mounting panel 4 is provided with slipmat 401, and slipmat 401's surface is provided with anti-skidding line, the bottom movable mounting of mounting panel 4 has gim peg 402, and gim peg 402 adopts stainless steel to make, the surface movable mounting of casing 3 has maintenance door 301, and movable mounting has the bolt between maintenance door 301 and the casing 3, limiting plate 5 outlying mounting panel 4 is inside to be provided with non slipping spur 8, and non slipping spur 8 adopts the silicon rubber material to make, the surface of new fan body 11 is provided with sign 10, and sign 10 adopts the organic resin material to make, spacing 7 and locating rack 15's inside all movable mounting has movable block 16, and fixed mounting has holding ring 1601 between the movable block 16.
In this embodiment, the friction between the mounting plate 4 and the external structure is increased by the anti-slip pad 401, so as to increase the connection stability between the mounting plate 4 and the external structure, the user can fix the mounting plate 4 and the external structure by screwing the fixing bolt 402 between the mounting plate 4 and the external structure, the new fan body 11 can be maintained by unscrewing the bolt and removing the maintenance door 301, the maintenance door 301 and the housing 3 are fixed by the bolt, information such as the model of the device can be printed on the surface of the mark 10 during the production of the device, so that the user can observe information such as the model of the device, the movable block 16 can be connected with the limiting frame 7 and the positioning frame 15 when the mounting ring of the device is in a circular column structure, the contact area between the limiting frame 7 and the positioning frame 15 as well as the external column structure is increased by the positioning ring 1601, thereby increasing the stability of the installation of the device.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (9)
1. The utility model provides a double-barrelled new fan of indoor air exchange hush air, includes casing (3), limiting plate (5) and new fan body (11), its characterized in that: the novel air conditioner is characterized in that a limiting plate (5) is fixedly mounted at the top of the shell (3), a mounting plate (4) is movably mounted at the periphery of the limiting plate (5), a fixing plate (6) is fixedly mounted at the bottom of the shell (3), a positioning frame (15) is fixedly mounted at the bottom of the fixing plate (6), a limiting frame (7) is movably mounted at the bottom of the fixing plate (6) at one end of the positioning frame (15), a sound absorbing layer (9) is arranged inside the shell (3), springs (12) are fixedly mounted at the top end and the bottom end inside the shell (3), a positioning plate (13) is fixedly mounted between the springs (12), a novel air conditioner body (11) is fixedly mounted between the positioning plates (13), air guide pipes (17) are fixedly mounted on the surfaces of the two sides of the novel air conditioner body (11), and fixing pipes (2) are fixedly mounted at the periphery of the air guide pipes (17), and a damping block (14) is arranged between the fixed pipe (2) and the air guide pipe (17).
2. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the inner part of the fixing plate (6) on the surface of the limiting frame (7) is movably provided with a limiting bolt (601), the periphery of the fixing pipe (2) is fixedly provided with a flange (201), and a bolt hole is formed in the flange (201).
3. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: casing (3) both sides fixed mounting at fixed pipe (2) top has connecting piece (101), and the fixed surface of connecting piece (101) both sides installs rings (1).
4. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the top of mounting panel (4) is provided with slipmat (401), and the surface of slipmat (401) is provided with anti-skidding line.
5. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the bottom of the mounting plate (4) is movably provided with a fixed bolt (402), and the fixed bolt (402) is made of stainless steel.
6. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the surface movable mounting of casing (3) has maintenance door (301), and movable mounting has the bolt between maintenance door (301) and casing (3).
7. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: and anti-skidding blocks (8) are arranged inside the mounting plate (4) on the periphery of the limiting plate (5), and the anti-skidding blocks (8) are made of silicon rubber.
8. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the surface of the new fan body (11) is provided with a mark (10), and the mark (10) is made of organic resin.
9. The indoor air exchange mute type double-pipe fresh air machine as claimed in claim 1, wherein: the inside of spacing (7) and locating rack (15) all movable mounting have movable block (16), and fixed mounting has holding ring (1601) between movable block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111615404.8A CN114279030A (en) | 2021-12-27 | 2021-12-27 | Indoor air exchange mute type double-pipe fresh air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111615404.8A CN114279030A (en) | 2021-12-27 | 2021-12-27 | Indoor air exchange mute type double-pipe fresh air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114279030A true CN114279030A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111615404.8A Pending CN114279030A (en) | 2021-12-27 | 2021-12-27 | Indoor air exchange mute type double-pipe fresh air fan |
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| Country | Link |
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| CN (1) | CN114279030A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012177186A2 (en) * | 2011-06-23 | 2012-12-27 | Krasnov Avgust Gennad Evich | Active air distributing ceiling cladding and an active air duct with ion ventilator (variants) |
| CN206469425U (en) * | 2016-11-23 | 2017-09-05 | 深圳市前海大众鑫环保科技有限公司 | A kind of new blower fan of squelch type Total heat exchange being convenient to clean |
| CN110816211A (en) * | 2019-11-20 | 2020-02-21 | 山东交通职业学院 | Dustproof device of automobile air conditioner |
| CN211739406U (en) * | 2020-01-11 | 2020-10-23 | 浙江尚昕能源科技有限公司 | New trend system case with shock-absorbing function of making an uproar falls |
| CN212870156U (en) * | 2020-07-06 | 2021-04-02 | 刘阳华 | Ventilating duct for civil air defense engineering |
| CN213899344U (en) * | 2020-10-19 | 2021-08-06 | 济南净雅环境科技有限公司 | Noise reduction base for exhaust fan |
| CN214975414U (en) * | 2021-06-18 | 2021-12-03 | 苏州韩迅机器人系统有限公司 | Rotatable driving assembly clamping device for glue pouring production line |
| CN215140937U (en) * | 2021-05-17 | 2021-12-14 | 山东元捷空调设备有限公司 | Electrostatic precipitator fan coil |
-
2021
- 2021-12-27 CN CN202111615404.8A patent/CN114279030A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012177186A2 (en) * | 2011-06-23 | 2012-12-27 | Krasnov Avgust Gennad Evich | Active air distributing ceiling cladding and an active air duct with ion ventilator (variants) |
| CN206469425U (en) * | 2016-11-23 | 2017-09-05 | 深圳市前海大众鑫环保科技有限公司 | A kind of new blower fan of squelch type Total heat exchange being convenient to clean |
| CN110816211A (en) * | 2019-11-20 | 2020-02-21 | 山东交通职业学院 | Dustproof device of automobile air conditioner |
| CN211739406U (en) * | 2020-01-11 | 2020-10-23 | 浙江尚昕能源科技有限公司 | New trend system case with shock-absorbing function of making an uproar falls |
| CN212870156U (en) * | 2020-07-06 | 2021-04-02 | 刘阳华 | Ventilating duct for civil air defense engineering |
| CN213899344U (en) * | 2020-10-19 | 2021-08-06 | 济南净雅环境科技有限公司 | Noise reduction base for exhaust fan |
| CN215140937U (en) * | 2021-05-17 | 2021-12-14 | 山东元捷空调设备有限公司 | Electrostatic precipitator fan coil |
| CN214975414U (en) * | 2021-06-18 | 2021-12-03 | 苏州韩迅机器人系统有限公司 | Rotatable driving assembly clamping device for glue pouring production line |
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Application publication date: 20220405 |
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