CN214746377U - Central air conditioning system exhaust device - Google Patents
Central air conditioning system exhaust device Download PDFInfo
- Publication number
- CN214746377U CN214746377U CN202120778317.3U CN202120778317U CN214746377U CN 214746377 U CN214746377 U CN 214746377U CN 202120778317 U CN202120778317 U CN 202120778317U CN 214746377 U CN214746377 U CN 214746377U
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- China
- Prior art keywords
- exhaust device
- exhaust
- wall
- device shell
- conditioning system
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 230000003584 silencer Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 230000036541 health Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a central air conditioning system technical field that airs exhaust just discloses a central air conditioning system exhaust device, including exhaust duct, exhaust duct's outside exhaust device shell has been cup jointed, exhaust duct's air outlet intercommunication has the silencer. This central air conditioning system exhaust device, the user passes through the setting of silencer, the noise in the exhaust pipe has been reduced, again through inhaling sound sponge and soundproof cotton, the noise has further been reduceed, when dust concentration is greater than the default, the controller sends the police dispatch newspaper, the rotatory diaphragm of user makes the screwed pipe break away from the exhaust device shell, at this moment, the user alright to the inside and inside active carbon filter of screwed pipe of exhaust device shell, elementary filter and dust removal layer clear up, recover after finishing the clearance, so, exhaust device's noise has been reduced, avoided inside the piling up dust of exhaust device shell to lead to a large amount of bacteriums to produce, just also can not cause the stereo set to the environment, more can not threaten people healthy.
Description
Technical Field
The utility model relates to a central air conditioning system exhaust technical field specifically is a central air conditioning system exhaust device.
Background
The central air conditioning system is different from the traditional refrigerant type air conditioner, intensively processes air to meet the comfort requirement, and adopts the principle of liquid gasification refrigeration to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.
The most fixed mounting of central air conditioning system's exhaust device is on indoor wall or ceiling, and central air conditioning system passes through exhaust device's air outlet and supplies air to indoor, but current exhaust device not only the noise is great, causes certain influence to the surrounding environment during the use, and the inside dust of piling up easily, produces a large amount of bacteria, causes the threat to people's health, so provides a central air conditioning system exhaust device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a central air conditioning system exhaust device possesses effectively and falls the advantage such as dust removal of making an uproar, and it is great to have solved current exhaust device not only noise, causes certain influence to the surrounding environment during the use, and inside piles up the dust easily, produces a large amount of bacteriums, causes the problem of threat to people's health.
(II) technical scheme
For the purpose of realizing the above-mentioned dust removal of effectively making an uproar that falls, the utility model provides a following technical scheme: an exhaust device of a central air-conditioning system comprises an exhaust pipeline, an exhaust device shell is sleeved outside the exhaust pipeline, an air outlet of the exhaust pipeline is communicated with a silencer, a fixing ring is fixedly mounted outside the exhaust device shell, an expansion bolt with one end penetrating through and extending to the upper part of the fixing ring is movably mounted at the bottom of the fixing ring, soundproof cotton is fixedly mounted inside the exhaust device shell, a screwed pipe is movably mounted inside the exhaust device shell and below the soundproof cotton, a transverse plate is fixedly mounted at the bottom of the screwed pipe, an exhaust hole with one end penetrating through and extending to the inside of the screwed pipe is formed in the bottom of the transverse plate, an adjusting shutter mechanism is fixedly mounted inside the exhaust hole, an active carbon filter plate is placed at the top of the transverse plate and inside the screwed pipe, supporting blocks are placed at the left side and the right side of the top of the active carbon filter plate, the top of supporting shoe all with elementary filter fixed connection, the dust removal layer that one end and screwed pipe contacted is placed at the top of elementary filter, the sound absorbing sponge that one end and exhaust device shell contacted has been cup jointed to exhaust duct's outside, soundproof cotton's inner wall fixed mounting has the dust sensor, the positive fixed mounting of exhaust device shell has the controller, equal fixed mounting in both sides has the handle about the diaphragm.
Preferably, the air exhaust device shell is made of stainless steel, and the inner wall of the fixing ring is attached to the outer wall of the air exhaust device shell.
Preferably, the outer wall of the soundproof cotton is attached to the inner wall of the casing of the air exhaust device, and the inner wall of the casing of the air exhaust device is provided with a thread groove matched with the thread pipe.
Preferably, the inner wall of the air exhaust hole is attached to the outer wall of the adjusting shutter mechanism, and the outer wall of the activated carbon filter plate is in contact with the inner wall of the threaded pipe.
Preferably, the outer wall of the primary filter plate is in contact with the inner wall of the threaded pipe, and the transverse plate is made of aluminum alloy.
Preferably, the adjusting shutter mechanism and the dust sensor are electrically connected with the controller, and the anti-skid sleeve is sleeved outside the grip.
(III) advantageous effects
Compared with the prior art, the utility model provides a central air conditioning system exhaust device possesses following beneficial effect:
the air exhaust device of the central air conditioning system, the user reduces the noise in the exhaust pipeline through the arrangement of the silencer, because the sound absorbing sponge and the soundproof cotton are internally provided with a large number of micro communicated pores, sound waves can penetrate into the material along the pores, and the sound waves are subjected to friction action with the material to convert sound energy into heat energy, thereby further reducing the noise, the dust sensor monitors the dust concentration inside the shell of the air exhaust device in real time and transmits data to the controller, when the dust concentration is greater than a preset value, the controller gives an alarm, the user tightly holds the handle to rotate the transverse plate to separate the threaded pipe from the shell of the air exhaust device, at the moment, the user can clean the activated carbon filter plate, the primary filter plate and the dust removal layer inside the shell of the air exhaust device and inside the threaded pipe, and then the activated carbon filter plate, the primary filter plate and the dust removal layer are recovered after the cleaning is finished, thereby reducing the noise of the air exhaust device, and avoiding the generation of a large number of bacteria caused by the dust accumulated inside the shell of the air exhaust device, the environment is not sounded, and the health of people is not threatened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: the device comprises an exhaust pipeline 1, an exhaust device shell 2, a silencer 3, a fixing ring 4, an expansion bolt 5, soundproof cotton 6, a threaded pipe 7, a transverse plate 8, an exhaust hole 9, an adjusting shutter mechanism 10, an active carbon filter plate 11, a support block 12, a primary filter plate 13, a dust removing layer 14, a sound absorbing sponge 15, a dust sensor 16, a controller 17 and a handle 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an exhaust device of a central air conditioning system comprises an exhaust duct 1, an exhaust device housing 2 is sleeved outside the exhaust duct 1, the exhaust device housing 2 is made of stainless steel, an inner wall of a fixing ring 4 is attached to an outer wall of the exhaust device housing 2, an air outlet of the exhaust duct 1 is communicated with a muffler 3, the fixing ring 4 is fixedly installed outside the exhaust device housing 2, an expansion bolt 5 with one end penetrating and extending above the fixing ring 4 is movably installed at the bottom of the fixing ring 4, soundproof cotton 6 is fixedly installed inside the exhaust device housing 2, a threaded pipe 7 is movably installed inside the exhaust device housing 2 and below the soundproof cotton 6, the outer wall of the soundproof cotton 6 is attached to the inner wall of the exhaust device housing 2, a threaded groove matched with the threaded pipe 7 is formed in the inner wall of the exhaust device housing 2, a transverse plate 8 is fixedly installed at the bottom of the threaded pipe 7, the diaphragm 8 is aluminum alloy, the bottom of the diaphragm 8 is provided with an exhaust hole 9 with one end penetrating and extending to the inside of the threaded pipe 7, the inside of the exhaust hole 9 is fixedly provided with an adjusting shutter mechanism 10, the top of the diaphragm 8 is positioned inside the threaded pipe 7 and provided with an active carbon filter plate 11, the inner wall of the exhaust hole 9 is attached to the outer wall of the adjusting shutter mechanism 10, the outer wall of the active carbon filter plate 11 is contacted with the inner wall of the threaded pipe 7, the left side and the right side of the top of the active carbon filter plate 11 are respectively provided with a support block 12, the top of the support block 12 is fixedly connected with a primary filter plate 13, the outer wall of the primary filter plate 13 is contacted with the inner wall of the threaded pipe 7, the top of the primary filter plate 13 is provided with a dust removal layer 14 with one end contacted with the threaded pipe 7, the outside of the exhaust pipeline 1 is sleeved with a sound absorption sponge 15 with one end contacted with the shell 2 of the exhaust device, the inner wall of the soundproof cotton 6 is fixedly provided with a dust sensor 16, the front of the air exhaust device shell 2 is fixedly provided with a controller 17, the left side and the right side of the transverse plate 8 are fixedly provided with handles 18, the adjusting shutter mechanism 10 and the dust sensor 16 are electrically connected with the controller 17, the outer part of the handle 18 is sleeved with an anti-skidding sleeve, a user reduces the noise in the air exhaust pipeline 1 through the arrangement of the silencer 3, because of a large number of micro communicated pores inside the sound absorbing sponge 15 and the soundproof cotton 6, sound waves can penetrate into the material along the pores, the sound energy is converted into heat energy through the friction action of the sound absorbing sponge and the material, the noise is further reduced, the dust sensor 16 monitors the dust concentration inside the air exhaust device shell 2 in real time and transmits data to the controller 17, when the dust concentration is greater than a preset value, the controller 17 gives an alarm, the user tightly holds the handle 18 to rotate the transverse plate 8 to enable the threaded pipe 7 to be separated from the air exhaust device shell 2, at the moment, the user alright clear up exhaust device shell 2 inside and inside active carbon filter 11, the primary filter 13 of screwed pipe 7 and dust layer 14, recover after the clearance finishes, so, reduced exhaust device's noise, avoided exhaust device shell 2 inside to pile up the dust and lead to a large amount of bacteriums to produce, just also can not cause the stereo set to the environment, more can not threaten people healthy.
In summary, in the exhaust device of the central air conditioning system, the user reduces the noise in the exhaust duct 1 by the arrangement of the silencer 3, because the sound absorbing sponge 15 and the soundproof cotton 6 have a large number of tiny communicated pores along which sound waves can penetrate into the material to generate friction with the material to convert sound energy into heat energy, further reducing the noise, the dust sensor 16 monitors the dust concentration inside the exhaust device housing 2 in real time and transmits data to the controller 17, when the dust concentration is greater than a preset value, the controller 17 gives an alarm, the user grips the handle 18 to rotate the cross plate 8 to separate the threaded pipe 7 from the exhaust device housing 2, at this time, the user can clean the activated carbon filter plate 11, the primary filter plate 13 and the dust removing layer 14 inside the exhaust device housing 2 and the threaded pipe 7, and then recover after cleaning, the noise that has reduced exhaust device, avoided exhaust device shell 2 inside to pile up the dust and lead to a large amount of bacteriums to produce, just also can not cause the stereo set to the environment, more can not threaten people healthy, it is great to have solved current exhaust device not only the noise, causes certain influence to the surrounding environment during the use, and inside piles up the dust easily, produces a large amount of bacteriums, causes the problem of threat to people's health.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a central air conditioning system exhaust device, includes exhaust duct (1), its characterized in that: an exhaust device shell (2) is sleeved outside the exhaust pipeline (1), an air outlet of the exhaust pipeline (1) is communicated with a silencer (3), a fixing ring (4) is fixedly mounted outside the exhaust device shell (2), an expansion bolt (5) with one end penetrating through and extending to the upper side of the fixing ring (4) is movably mounted at the bottom of the fixing ring (4), soundproof cotton (6) is fixedly mounted inside the exhaust device shell (2), a threaded pipe (7) is movably mounted inside the exhaust device shell (2) and below the soundproof cotton (6), a transverse plate (8) is fixedly mounted at the bottom of the threaded pipe (7), an exhaust hole (9) with one end penetrating through and extending to the inside of the threaded pipe (7) is formed in the bottom of the transverse plate (8), and an adjusting mechanism (10) is fixedly mounted inside the exhaust hole (9), the top of diaphragm (8) just is located screwed pipe (7) inside and has placed active carbon filter (11), supporting shoe (12) have all been placed to the top left and right sides of active carbon filter (11), the top of supporting shoe (12) all with elementary filter (13) fixed connection, dust layer (14) that one end and screwed pipe (7) contacted have been placed at the top of elementary filter (13), the sound absorption sponge (15) that one end and exhaust device shell (2) contacted have been cup jointed to the outside of exhaust duct (1), the inner wall fixed mounting of soundproof cotton (6) has dust sensor (16), the positive fixed mounting of exhaust device shell (2) has controller (17), the equal fixed mounting in two sides has handle (18) about diaphragm (8).
2. A central air conditioning system exhaust device according to claim 1, characterized in that: the air exhaust device shell (2) is made of stainless steel, and the inner wall of the fixing ring (4) is attached to the outer wall of the air exhaust device shell (2).
3. A central air conditioning system exhaust device according to claim 1, characterized in that: the outer wall of the soundproof cotton (6) is attached to the inner wall of the exhaust device shell (2), and the inner wall of the exhaust device shell (2) is provided with a thread groove matched with the thread pipe (7).
4. A central air conditioning system exhaust device according to claim 1, characterized in that: the inner wall of the air exhaust hole (9) is attached to the outer wall of the adjusting shutter mechanism (10), and the outer wall of the activated carbon filter plate (11) is in contact with the inner wall of the threaded pipe (7).
5. A central air conditioning system exhaust device according to claim 1, characterized in that: the outer wall of the primary filter plate (13) is in contact with the inner wall of the threaded pipe (7), and the transverse plate (8) is made of aluminum alloy.
6. A central air conditioning system exhaust device according to claim 1, characterized in that: the adjusting shutter mechanism (10) and the dust sensor (16) are electrically connected with the controller (17), and an anti-slip sleeve is sleeved outside the grip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778317.3U CN214746377U (en) | 2021-04-16 | 2021-04-16 | Central air conditioning system exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778317.3U CN214746377U (en) | 2021-04-16 | 2021-04-16 | Central air conditioning system exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746377U true CN214746377U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778317.3U Active CN214746377U (en) | 2021-04-16 | 2021-04-16 | Central air conditioning system exhaust device |
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| Country | Link |
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| CN (1) | CN214746377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930422A (en) * | 2022-12-06 | 2023-04-07 | 山西四建集团有限公司 | An indoor variable air volume terminal noise reduction device and its application method |
-
2021
- 2021-04-16 CN CN202120778317.3U patent/CN214746377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930422A (en) * | 2022-12-06 | 2023-04-07 | 山西四建集团有限公司 | An indoor variable air volume terminal noise reduction device and its application method |
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