CN112556056A - Passive new trend device for room - Google Patents
Passive new trend device for room Download PDFInfo
- Publication number
- CN112556056A CN112556056A CN202011469843.8A CN202011469843A CN112556056A CN 112556056 A CN112556056 A CN 112556056A CN 202011469843 A CN202011469843 A CN 202011469843A CN 112556056 A CN112556056 A CN 112556056A
- Authority
- CN
- China
- Prior art keywords
- fan
- pipeline
- air outlet
- air inlet
- fresh air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Abstract
The invention relates to the technical field of passive rooms, in particular to a fresh air device for a passive room, which comprises a box body, an air inlet pipeline, an air outlet pipeline and a heat exchanger, a partition board is horizontally arranged in the box body, the heat exchanger is arranged on the partition board, the air inlet pipeline and the air outlet pipeline cross and pass through the heat exchanger, and the air inlet pipeline is provided with a fresh air inlet and a fresh air outlet, the air outlet pipeline is provided with an air outlet inlet and an air outlet, a coarse filter screen, a fine filter screen, a first fan and a second fan are sequentially arranged on the pipeline close to the fresh air inlet on the air inlet pipeline from left to right, the air outlet pipeline is provided with a third fan, the three fans are provided with damping mechanisms, and by arranging the damping mechanisms, when the fan operates, the vibration damping device can play a good role in buffering and damping vibration generated when the fan operates, so that noise pollution generated when the air box operates is further reduced.
Description
Technical Field
The invention relates to the technical field of passive rooms, in particular to a fresh air device for a passive room.
Background
With the rapid development of global economy, the problem of energy shortage is increasingly prominent, and energy conservation becomes a life concept advocated by various countries. In recent years, our country has made higher and higher demands for energy conservation and environmental protection of new buildings, and therefore, the concept of passive houses has been proposed and rapidly developed in recent years. The passive house needs to improve the heat preservation, heat insulation and air tightness of the building to the maximum extent due to the requirement of energy conservation, so the passive house is equivalent to a highly closed space, and cannot live without a fresh air system.
The existing fresh air device for the passive house generates a large amount of noise due to the vibration of the running of the fan, and the sound insulation effect of a fresh air system is poor, so that the life of people is seriously influenced.
Disclosure of Invention
The invention aims to provide a fresh air device for a passive room to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a new trend device for passive room, includes box, air inlet pipeline, air-out pipeline and heat exchanger, be provided with the baffle that the level set up in the box, heat exchanger installs on the baffle, air inlet pipeline and air-out pipeline cross through heat exchanger, and the air inlet pipeline is provided with new trend import and new trend export, and the air-out pipeline is provided with air-out import and air-out export, coarse strainer, fine strainer, first fan and second fan have been equipped with from a left side to the right side in proper order on the pipeline that the air inlet pipeline is close to the new trend import, be equipped with the third fan on the pipeline that the air-out pipeline is close to the air-out import, first fan, second fan and third fan all include bellows, support, damping rod and flabellum, bellows fixed mounting is on the pipeline, and the four sides of bellows all are provided with damper, the bellows inner wall is provided with the acoustic celotex board, the support passes through damping, and fan blades are rotatably arranged on the bracket.
As a further scheme of the invention: damper includes first buffer board, the second buffer board that the symmetry set up and locates the buffering pillar between first buffer board and the second buffer board, first buffer board and bellows side fixed connection, and seted up the spout on the first buffer board, sliding connection has two sliders, two in the spout the slider symmetry sets up, and is equipped with first spring between two sliders, second buffer board and box inner wall or baffle fixed connection, and the symmetry is equipped with two fixed blocks on the second buffer board, the fixed block passes through the connecting rod and is connected with the slider, the both ends of connecting rod rotate with fixed block and slider respectively and are connected.
As a further scheme of the invention: the buffer strut comprises a telescopic sleeve and a support column, the telescopic sleeve is fixedly connected with the first buffer board, one end of the support column is connected in the telescopic sleeve in a sliding mode, the other end of the support column is fixedly connected with the second buffer board, and a second spring is arranged between the rod body end portion of the support column located in the telescopic sleeve and the telescopic sleeve.
As a further scheme of the invention: the damping rods are four and are distributed on the side face of the support in an annular array mode.
As a further scheme of the invention: the fine filter screen is provided with a layer of nano self-cleaning coating, and the rotating directions of the first fan and the second fan are opposite.
As a further scheme of the invention: the inside heat exchange core of heat exchanger is graphite alkene high molecular polymer material.
As a further scheme of the invention: the pipeline that the intake stack is close to new trend export position department is equipped with the humidifier, the humidifier is connected with the water tank.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the damping mechanism, when the air box operates, the first spring, the sliding block, the connecting rod and the fixed block are matched, so that the air box has a good damping effect on vibration generated when the fan operates, and noise pollution generated when the air box operates is further reduced.
2. According to the invention, the nano self-cleaning coating is arranged on the fine filter screen, so that the dust adhesion force on the surface of the fine filter screen can be greatly reduced, the first fan and the second fan do not work simultaneously, the second fan works when new air is introduced, and when the fine filter screen needs to be cleaned, the first fan can blow dust on the nano self-cleaning coating out of the new air device, so that the cleaning function of the fine filter screen is realized.
3. According to the invention, the graphene material is adopted as the exchange core of the total heat exchange system, compared with the common material heat exchange core, the total heat exchange efficiency is improved by more than 15%, and the graphene material has better water permeability, so that the air duct can not be blocked by frost in a low-temperature environment in winter.
Drawings
Fig. 1 is a schematic view of the overall structure of a fresh air device for a passive room.
Fig. 2 is an enlarged view a of fig. 1.
Fig. 3 is a side sectional view of a damping mechanism in a fresh air device for a passive room.
In the figure: 1-box body, 2-air inlet pipeline, 3-air outlet pipeline, 4-heat exchanger, 5-clapboard, 6-fresh air inlet, 7-fresh air outlet, 8-air outlet inlet, 9-air outlet, 10-coarse filter screen, 11-fine filter screen, 12-first fan, 13-second fan, 14-third fan, 15-air box, 16-bracket, 17-damping rod, 18-fan blade, 19-first buffer plate, 20-second buffer plate, 21-buffer support, 22-chute, 23-slide block, 24-first spring, 25-fixed block, 26-connecting rod, 27-telescopic sleeve, 28-support column, 29-second spring, 30-humidifier, 31-water tank, 32-acoustic panel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, a fresh air device for a passive room comprises a box 1, an air inlet pipe 2, an air outlet pipe 3 and a heat exchanger 4, wherein a partition 5 is horizontally arranged in the box 1, the heat exchanger 4 is installed on the partition 5, the air inlet pipe 2 and the air outlet pipe 3 cross through the heat exchanger 4, the air inlet pipe 2 is provided with a fresh air inlet 6 and a fresh air outlet 7, the air outlet pipe 3 is provided with an air outlet 8 and an air outlet 9, the heat exchanger 4 is arranged to meet the requirement of constant temperature in the passive room compared with the existing fresh air device for the passive room, a coarse filter screen 10, a fine filter screen 11, a first fan 12 and a second fan 13 are sequentially arranged on the air inlet pipe 2 from left to right, a third fan 14 is arranged on the air outlet pipe 3 close to the air outlet 8, and the first fan 12, The second fan 13 and the third fan 14 both comprise an air box 15, a support 16, a damping rod 17 and fan blades 18, the air box 15 is fixedly installed on a pipeline, four sides of the air box 15 are provided with damping mechanisms, the inner wall of the air box 15 is provided with a sound insulation board 32, the support 16 is fixedly connected with the sound insulation board 32 through the damping rod 17, and the support 16 is rotatably provided with the fan blades 18;
wherein, the damping mechanism comprises a first buffer plate 19, a second buffer plate 20 and a buffer strut 21 arranged between the first buffer plate 19 and the second buffer plate 20, the first buffer plate 19 is fixedly connected with the side surface of the air box 15, a chute 22 is arranged on the first buffer plate 19, two sliders 23 are connected in the chute 22 in a sliding way, the two sliders 23 are symmetrically arranged, a first spring 24 is arranged between the two sliders 23, the second buffer plate 20 is fixedly connected with the inner wall of the box body 1 or the partition plate 5, two fixed blocks 25 are symmetrically arranged on the second buffer plate 20, the fixed blocks 25 are connected with the sliders 23 through connecting rods 26, the two ends of the connecting rods 26 are respectively rotatably connected with the fixed blocks 25 and the sliders 23, and by arranging the damping mechanism, when the air box 15 operates, through the cooperation of the first spring 24, the sliders 23, the connecting rods 26 and the fixed blocks 25, therefore, the vibration damping device can play a good role in buffering and damping the vibration generated when the fan operates, and further reduce the noise pollution generated when the air box 15 operates.
Further, buffering pillar 21 includes telescopic tube 27 and support column 28, telescopic tube 27 and first buffer board 19 fixed connection, the one end sliding connection of support column 28 is in telescopic tube 27, the other end and second buffer board 20 fixed connection, be equipped with second spring 29 between body of rod tip that support column 28 is located telescopic tube 27 and telescopic tube 27, through setting up buffering pillar 21, further improved damper to bellows 15's buffering shock attenuation effect.
In addition, damping rod 17 is provided with four, four damping rod 17 is the side that the annular array distributes and locates support 16, through setting up like this, when the fan rotates, under four damping rod 17's effect, because the vibrations of eccentric production when can effectual absorption fan pivot rotate, cooperation acoustic celotex board 32 has effectively reduced the noise that produces between fan and the support 16.
Example 2
The embodiment performs function expansion on the basis of embodiment 1, specifically:
be equipped with the self-cleaning coating of one deck nanometer on the thin filter screen 11, first fan 12 and second fan 13's direction of rotation is opposite, through setting up the self-cleaning coating of nanometer, can reduce the dust adhesion on thin filter screen 11 surface greatly to first fan 12 and second fan 13 do not work simultaneously, when introducing the new trend, second fan 13 work, when the clean thin filter screen 11 of needs, new trend device can be blown off with the dust on the self-cleaning coating of nanometer to first fan 12, thereby realize the clean function to thin filter screen 11.
In addition, heat exchanger 4's inside heat exchange core is graphite alkene high molecular polymer material, through adopting graphite alkene material as total heat exchange system's exchange core, compares with ordinary material heat exchange core, total heat exchange efficiency promotes more than 15%, and has better water permeability, guarantees under winter low temperature environment, can not frost and block the wind channel.
Further, be equipped with humidifier 30 on the pipeline that intake stack 2 is close to 7 positions departments of new trend export, humidifier 30 is connected with water tank 31, and through setting up humidifier 30 and water tank 31, can carry out the humidification for passive room air in dry weather in winter to play the effect of the interior constant humidity of passive room, and then bring more comfortable experience for the user, further improved the practicality of this new trend device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A fresh air device for a passive room comprises a box body (1), an air inlet pipeline (2), an air outlet pipeline (3) and a heat exchanger (4), and is characterized in that a partition board (5) horizontally arranged is arranged in the box body (1), the heat exchanger (4) is installed on the partition board (5), the air inlet pipeline (2) and the air outlet pipeline (3) cross through the heat exchanger (4), the air inlet pipeline (2) is provided with a fresh air inlet (6) and a fresh air outlet (7), the air outlet pipeline (3) is provided with an air outlet inlet (8) and an air outlet (9), a net (10), a fine filter screen (11), a first fan (12) and a second fan (13) are sequentially arranged on the pipeline of the air inlet pipeline (2) close to the fresh air inlet (6) from left to right, a third fan (14) is arranged on the pipeline of the air outlet pipeline (3) close to the air outlet inlet (8), first fan (12), second fan (13) and third fan (14) all include bellows (15), support (16), damping rod (17) and flabellum (18), bellows (15) fixed mounting is on the pipeline, and the four sides of bellows (15) all are provided with damper, bellows (15) inner wall is provided with acoustic celotex board (32), support (16) are through damping rod (17) and acoustic celotex board (32) fixed connection, and rotate on support (16) and be equipped with flabellum (18).
2. The fresh air device for the passive room as claimed in claim 1, wherein the damping mechanism comprises a first buffer plate (19) and a second buffer plate (20) which are symmetrically arranged and a buffer strut (21) which is arranged between the first buffer plate (19) and the second buffer plate (20), the first buffer plate (19) is fixedly connected with the side surface of the air box (15), the first buffer plate (19) is provided with a chute (22), the chute (22) is connected with two sliding blocks (23) in a sliding manner, the two sliding blocks (23) are symmetrically arranged, a first spring (24) is arranged between the two sliding blocks (23), the second buffer plate (20) is fixedly connected with the inner wall of the box body (1) or the partition plate (5), the second buffer plate (20) is symmetrically provided with two fixed blocks (25), and the fixed blocks (25) are connected with the sliding blocks (23) through a connecting rod (26), and two ends of the connecting rod (26) are respectively and rotatably connected with the fixed block (25) and the sliding block (23).
3. The new wind device for the passive room as claimed in claim 2, wherein the buffer strut (21) comprises a telescopic sleeve (27) and a support column (28), the telescopic sleeve (27) is fixedly connected with the first buffer board (19), one end of the support column (28) is slidably connected in the telescopic sleeve (27), the other end of the support column is fixedly connected with the second buffer board (20), and a second spring (29) is arranged between the end of the rod body of the support column (28) in the telescopic sleeve (27) and the telescopic sleeve (27).
4. The fresh air device for the passive room as claimed in claim 1, wherein four damping rods (17) are provided, and four damping rods (17) are distributed on the side surface of the support (16) in an annular array.
5. The new wind device for the passive room as claimed in claim 1, wherein the fine filter screen (11) is provided with a nano self-cleaning coating, and the first fan (12) and the second fan (13) rotate in opposite directions.
6. The new wind device for the passive room as claimed in claim 1, wherein the internal heat exchange core of the heat exchanger (4) is made of graphene high polymer.
7. The fresh air device for the passive room as claimed in claim 1, wherein a humidifier (30) is arranged on the pipeline of the air inlet pipeline (2) near the fresh air outlet (7), and the humidifier (30) is connected with a water tank (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469843.8A CN112556056A (en) | 2020-12-14 | 2020-12-14 | Passive new trend device for room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469843.8A CN112556056A (en) | 2020-12-14 | 2020-12-14 | Passive new trend device for room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112556056A true CN112556056A (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469843.8A Pending CN112556056A (en) | 2020-12-14 | 2020-12-14 | Passive new trend device for room |
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| Country | Link |
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| CN (1) | CN112556056A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010010711A1 (en) * | 2010-03-08 | 2011-09-08 | Kampmann Gmbh | Method and device for ventilating an object |
| KR20160031657A (en) * | 2014-09-12 | 2016-03-23 | 은성화학(주) | a Sound absorbing device for a total heat exchanger and a total heat exchanger having the same |
| CN106642428A (en) * | 2016-11-22 | 2017-05-10 | 远大空品科技有限公司 | Clean ventilator |
| CN107307588A (en) * | 2017-08-30 | 2017-11-03 | 温州市骐邦环保科技有限公司 | A kind of desk for possessing air-cleaning function |
| CN206991232U (en) * | 2017-08-16 | 2018-02-09 | 合肥同诺文化科技有限公司 | Case fan denoising device |
| CN108426341A (en) * | 2018-05-07 | 2018-08-21 | 东莞市智配机电科技有限公司 | A kind of noise reduction damping device of fresh air system |
| CN210320589U (en) * | 2019-07-15 | 2020-04-14 | 江阴艾普室内环境技术有限公司 | Filter screen of purifier |
| CN210740631U (en) * | 2019-11-13 | 2020-06-12 | 王晶晶 | Ventilation unit for architectural design |
| CN111609510A (en) * | 2020-05-28 | 2020-09-01 | 保定市桥与果新材料科技有限公司 | Passive room fresh air device |
| CN211687874U (en) * | 2020-02-13 | 2020-10-16 | 广日电气（昆山）有限公司 | Elevator car with function of making an uproar falls gives sound insulation |
| CN211876328U (en) * | 2020-04-17 | 2020-11-06 | 南昌航飞机电设备有限公司 | Low-noise air conditioner air outlet box |
-
2020
- 2020-12-14 CN CN202011469843.8A patent/CN112556056A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010010711A1 (en) * | 2010-03-08 | 2011-09-08 | Kampmann Gmbh | Method and device for ventilating an object |
| KR20160031657A (en) * | 2014-09-12 | 2016-03-23 | 은성화학(주) | a Sound absorbing device for a total heat exchanger and a total heat exchanger having the same |
| CN106642428A (en) * | 2016-11-22 | 2017-05-10 | 远大空品科技有限公司 | Clean ventilator |
| CN206991232U (en) * | 2017-08-16 | 2018-02-09 | 合肥同诺文化科技有限公司 | Case fan denoising device |
| CN107307588A (en) * | 2017-08-30 | 2017-11-03 | 温州市骐邦环保科技有限公司 | A kind of desk for possessing air-cleaning function |
| CN108426341A (en) * | 2018-05-07 | 2018-08-21 | 东莞市智配机电科技有限公司 | A kind of noise reduction damping device of fresh air system |
| CN210320589U (en) * | 2019-07-15 | 2020-04-14 | 江阴艾普室内环境技术有限公司 | Filter screen of purifier |
| CN210740631U (en) * | 2019-11-13 | 2020-06-12 | 王晶晶 | Ventilation unit for architectural design |
| CN211687874U (en) * | 2020-02-13 | 2020-10-16 | 广日电气（昆山）有限公司 | Elevator car with function of making an uproar falls gives sound insulation |
| CN211876328U (en) * | 2020-04-17 | 2020-11-06 | 南昌航飞机电设备有限公司 | Low-noise air conditioner air outlet box |
| CN111609510A (en) * | 2020-05-28 | 2020-09-01 | 保定市桥与果新材料科技有限公司 | Passive room fresh air device |
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Application publication date: 20210326 |