CN104235995A - Ventilation device - Google Patents
Ventilation device Download PDFInfo
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- CN104235995A CN104235995A CN201310233447.9A CN201310233447A CN104235995A CN 104235995 A CN104235995 A CN 104235995A CN 201310233447 A CN201310233447 A CN 201310233447A CN 104235995 A CN104235995 A CN 104235995A
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- air
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- housing
- filter
- refreshing device
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Abstract
The invention relates to a ventilation device. The ventilation device is an independent module and independently installed indoors. The ventilation device comprises a shell body and a draught fan arranged in the shell body, wherein the shell body is provided with a fresh air inlet and an air feeding port used for feeding air into a room, and the fresh air inlet is communicated with the outside through a fresh air pipe. The ventilation device is simple in overall structure and small in size and is independently installed indoors, occupation of a large area of indoor room is avoided, the installation position is flexible, and the ventilation device is convenient to clean and replace.
Description
Technical field
The present invention relates to a kind of air refreshing device, belong to air-conditioning technique field.
Background technology
Along with growth in the living standard, the requirement of people to air-conditioning is also more and more higher, and the quality of air-conditioning quality is also more and more valued by the people.At a closed room borough chief phase using air-condition, air does not circulate, and makes air quality in room worse and worse, easily affects the health of people.In order to solve the problem, the basis of air-conditioning adds air refreshing device, air refreshing device can be arranged in air-conditioner, also can install separately.
Existing air refreshing device generally comprises housing, blower fan, new wind passage, return air channel, heat exchange core body, dividing plate etc., dividing plate will be separated into new wind passage and return air channel in housing, by blower fan, the air of outdoor is changed to indoor by new wind air channel, again the air of foul indoor is discharged to outdoor by return airway, outdoor air and room air carry out heat exchange by heat exchange core body.But present Outdoor Air Quality is poor especially, containing a large amount of pellets (PM2.5) etc. in air, changing the IAQ after wind does not only improve, and greatly can increase the concentration of indoor pellet on the contrary.Owing to adding heat exchange core body, make air refreshing device volume comparatively large, cost is higher, and installation site is limited.If removal heat exchange core body, if outside air temperature is lower, after changing to indoor, easily there is condensation.
Be arranged on the air refreshing device in air-conditioner, be generally all installed in the housing of indoor set, not only take the confined space of indoor set, make the structure of indoor set more complicated simultaneously.The independent air refreshing device installed, be generally all installed on outdoor, installation is wasted time and energy, should not be great clearly, also causes the inconvenience changing filter simultaneously.
Summary of the invention
Main purpose of the present invention is to solve the problem and deficiency, provides one to facilitate cleaned and changed, easy-to-install air refreshing device.
For achieving the above object, technical scheme of the present invention is:
A kind of air refreshing device, described air refreshing device is standalone module, is independently installed on indoor, comprises housing and is arranged on the blower fan in described housing, be provided with new wind entrance and the air outlet to indoor air-supply on the housing, described new wind entrance is communicated with outdoor by fresh wind tube.
Further, the inner chamber of described housing is separated into return air chamber, new wind chamber, hybrid chamber and wind pushing cavity, between described hybrid chamber and wind pushing cavity, filter is set, described new wind entrance is arranged on the housing in described new wind chamber, described air outlet is arranged on the housing of described wind pushing cavity, the housing in described return air chamber is provided with indoor return air entrance, and outdoor air mixes in described hybrid chamber with room air, and mixing air enters described wind pushing cavity after described filter.
Further, described housing is made up of end box and panel, and described new wind entrance and indoor return air entrance are arranged on the two side of box of the described end, and described air outlet is arranged on the panel.
Further, on the described air outlet two side that is arranged on described panel and/or diapire.
Further, described return air chamber, new wind chamber, hybrid chamber are formed by the baffle for separating be arranged in described housing, and described dividing plate is provided with the passage for being communicated with described return air chamber, newly wind chamber and hybrid chamber.
Further, described blower fan is fixed on the dividing plate of described hybrid chamber inlet side, or by being fixedly mounted on fan supporter, described fan supporter is fixed on the diapire of the housing in described hybrid chamber.
Further, described indoor return air entrance and described air outlet are the gridiron offered on the housing.
Further, described filter is at least made up of roughing efficiency air filter and high efficiency particulate air filter, and described roughing efficiency air filter and high efficiency particulate air filter are set in parallel in described housing successively along air intake direction.
Further, described high efficiency particulate air filter comprises charcoal filter and/or HEPA filter.
Further, described filter is slidably disposed in described housing, and the sidewall or roof of described housing are provided with the pull mouth for slipping into or skidding off along the glide direction of described filter.
To sum up content, a kind of air refreshing device of the present invention, compared with prior art, tool has the following advantages:
(1) air refreshing device is installed on indoor, and installs separately independent of air-conditioner, is not only easy to install, and can facilitate cleaned and changed.
(2) effectively can remove the dust in outdoor air while changing to outdoor fresh air, ensure the air quality of indoor environment.
(3) send into indoor again after being mixed with indoor return-air by outdoor fresh air, the fresh air changed to and indoor return air through mixing the exchange that can complete heat, and then can avoid the appearance of condensation.
(4) overall structure is simple, eliminates heat exchange core of the prior art, and then makes the small volume of whole air refreshing device, do not take the too much interior space, and installation site is comparatively flexible, and good looking appearance, is easy to combine together with interior decoration.
Accompanying drawing explanation
Fig. 1 is the structural representation of air refreshing device of the present invention;
Fig. 2 is the structural representation of air refreshing device of the present invention;
Fig. 3 is the internal structure schematic diagram of air refreshing device embodiment one of the present invention;
Fig. 4 is the internal structure schematic diagram of air refreshing device embodiment two of the present invention.
As shown in Figures 1 to 4, housing 1, end box 2, panel 3, return air chamber 4, new wind chamber 5, hybrid chamber 6, wind pushing cavity 7, blower fan 8, dividing plate 9, dividing plate 10, new wind entrance 11, indoor return air entrance 12, air outlet 13, passage 14, roughing efficiency air filter 15, high efficiency particulate air filter 16, pull mouth 17, dividing plate 18, passage 19.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Embodiment one:
As shown in Figure 1 to Figure 2, a kind of air refreshing device of the present invention, comprise a housing 1, housing 1 adopts working of plastics to make, and metalwork also can be adopted to make.Housing 1 is made up of end box 2 and panel 3, and end box 2 is the box bodys in hexahedron shape, and the surrounding of panel 3 is with flanging, and end box 2 and panel 3 surround a cavity.In order to easy installation and removal, mutually connected and fixed by structures such as buckles between end box 2 and panel 3, or be fixedly connected with by securing members such as screws.
As shown in Figure 3, cavity in housing 1 is separated into return air chamber 4, new wind chamber 5, hybrid chamber 6 and wind pushing cavity 7, return air chamber 4, newly wind chamber 5, hybrid chamber 6 are positioned at the rear portion of air refreshing device, and wind pushing cavity 5 is positioned at the front portion of air refreshing device, between hybrid chamber 6 and wind pushing cavity 7, arrange filter.
In the present embodiment, return air chamber 4, new opposing parallel setting as shown in Figure 3 between wind chamber 5 and hybrid chamber 6, return air chamber 4 is positioned at the rearmost part of housing 1, new wind chamber 5 is between return air chamber 4 and hybrid chamber 6, separated by dividing plate 9 between return air chamber 4 and new wind chamber 5, separated by dividing plate 10 between new wind chamber 5 and hybrid chamber 6, the dividing plate 9 between return air chamber 4 and new wind chamber 5 and new dividing plate 10 between wind chamber 5 and hybrid chamber 6 all have passage 14, return air chamber 4, new wind chamber 5 and hybrid chamber 6 are communicated with.The housing 1 in new wind chamber 5 arranges new wind entrance 11, the housing 1 in return air chamber 4 arranges indoor return air entrance 12, for ease of installing this air refreshing device, new wind entrance 11 and indoor return air entrance 12 are separately positioned on two sidewalls of end box 2.First room air enters return air chamber 4 through indoor return air entrance 12, hybrid chamber 6 is entered again through behind new wind chamber 5, first outdoor fresh air then enters new wind chamber 5 through new wind entrance 11, then enters hybrid chamber 6, and room air fully mixes in hybrid chamber 6 with outdoor fresh air.
For simplifying structure, blower fan 8 is directly fixedly mounted on the dividing plate 10 between new wind chamber 5 and hybrid chamber 6.
The housing 1 of wind pushing cavity 5 arranging air outlet 13, in the present embodiment, preferably air outlet 13 is arranged on panel 3, in order to make air-supply more even, in the present embodiment, preferably on two sidewalls and diapire of panel 3, being provided with air outlet 13.
Indoor return air entrance 12 and air outlet 13, for being opened in the gridiron on housing 1, being integrated with housing 1, can simplifying the structure of whole air refreshing device like this, and the larger foreign material of volume can also be avoided to enter in air refreshing device.
New wind entrance 11 is connected with fresh wind tube (not shown), and fresh wind tube is through walls to be communicated with outdoor, is enclosed with the heat-insulation layers such as one deck foam outside fresh wind tube, and part particularly through walls and the part being positioned at indoor, can avoid fresh wind tube surface sweating.
Filter is at least made up of roughing efficiency air filter 15 and high efficiency particulate air filter 16, roughing efficiency air filter 15 and high efficiency particulate air filter 16 are set in parallel in housing 1 along air intake direction successively, wherein, high efficiency particulate air filter 16 preferably adopts charcoal filter or HEPA filter, also can both combinationally use.In the present embodiment, have employed roughing efficiency air filter 15 and charcoal filter, through the filtration of roughing efficiency air filter 15 and charcoal filter, can pellet (PM2.5), dust etc. effectively in adsorption chamber outer air, while changing to outdoor fresh air, ensure the air quality of indoor environment.
Roughing efficiency air filter 15 and high efficiency particulate air filter 16 can form a filtering module and be arranged in housing 1, also can separate independently being arranged in housing 1 separately, in the present embodiment, and the independent version of installing of both employings.Roughing efficiency air filter 15 and high efficiency particulate air filter 16 are slidably disposed in housing 1, the inwall of housing 1 is provided with slideway, roughing efficiency air filter 15 and high efficiency particulate air filter 16 slide along slideway, the sidewall of housing 1 side is provided with pull mouth 17 along the glide direction of roughing efficiency air filter 15 and high efficiency particulate air filter 16, and roughing efficiency air filter 15 and high efficiency particulate air filter 16 slip into or skid off housing 1 from pull mouth 17.Pull mouth 17 also can be arranged on the roof of housing 1, extracts and insert roughing efficiency air filter 15 and high efficiency particulate air filter 16 from the top of housing 1.The side that user directly can hold roughing efficiency air filter 15 and high efficiency particulate air filter 16 carries out extracting and inserting, and also the sidepiece of roughing efficiency air filter 15 and high efficiency particulate air filter 16 can be provided with attacker for gripping.
Outdoor air enters in new wind chamber 5 by fresh wind tube and new wind entrance 11 under the drive of blower fan 8, enter hybrid chamber 6 again, opposite side, indoor air enters in return air chamber 4 by indoor return air entrance 12 under the drive of blower fan 8, hybrid chamber 6 is entered again through behind new wind chamber 5, room air fully mixes in hybrid chamber 4 with fresh outdoor air, mixed air filters through roughing efficiency air filter 15 and high efficiency particulate air filter 16 successively, then enter in wind pushing cavity 5, last under the drive of blower fan 8, send into indoor from three air outlets 13, realize indoor inletting fresh air function.
This air refreshing device sends into indoor after being mixed with indoor return-air by outdoor fresh air again, and the fresh air changed to and indoor return air through mixing the exchange that can complete heat, and then can avoid the appearance of condensation.
This air refreshing device is installed on indoor as standalone module, and install separately independent of air-conditioner, the indoor place such as wall, furniture, article, glass pane can be fixedly mounted on by housing 1, also can be fixedly mounted on the case of indoor apparatus of air conditioner, mount and dismount all very convenient, and cleaned and changed filter can be facilitated.This device volume is little, does not take indoor space, and installation site is comparatively flexible, is easy to combine together with the decoration of indoor.
Embodiment two:
Be with embodiment one difference, as shown in Figure 4, new wind chamber 5 and return air chamber 4 do not be arranged in parallel, but be set up in parallel, new wind chamber 5, between return air chamber 4 and hybrid chamber 6 by separating in the dividing plate 18 of " ┣ " shape, dividing plate 18 has passage 19, and new wind chamber 5 is communicated with hybrid chamber 6, and return air chamber 4 is communicated with hybrid chamber 6.
First room air enters return air chamber 4 through indoor return air entrance 12, passage 19 again on dividing plate 18 enters hybrid chamber 6, first outdoor fresh air then enters new wind chamber 5 through new wind entrance 11, passage 19 again on dividing plate 18 enters hybrid chamber 6, and room air and outdoor fresh air finally fully mix in hybrid chamber 6.
In the present embodiment, blower fan 8 is arranged in hybrid chamber 6, and the diapire of the housing 1 in hybrid chamber 6 fixedly mounts a fan supporter (not shown), and blower fan 8 is fixedly mounted on fan supporter.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an air refreshing device, it is characterized in that: described air refreshing device is standalone module, independently be installed on indoor, comprise housing and be arranged on the blower fan in described housing, be provided with new wind entrance and the air outlet to indoor air-supply on the housing, described new wind entrance is communicated with outdoor by fresh wind tube.
2. air refreshing device according to claim 1, it is characterized in that: the inner chamber of described housing is separated into return air chamber, new wind chamber, hybrid chamber and wind pushing cavity, between described hybrid chamber and wind pushing cavity, filter is set, described new wind entrance is arranged on the housing in described new wind chamber, described air outlet is arranged on the housing of described wind pushing cavity, the housing in described return air chamber is provided with indoor return air entrance, outdoor air mixes in described hybrid chamber with room air, and mixing air enters described wind pushing cavity after described filter.
3. a kind of air refreshing device according to claim 2, is characterized in that: described housing is made up of end box and panel, and described new wind entrance and indoor return air entrance are arranged on the two side of box of the described end, and described air outlet is arranged on the panel.
4. a kind of air refreshing device according to claim 3, is characterized in that: on the two side that described air outlet is arranged on described panel and/or diapire.
5. a kind of air refreshing device according to claim 2, it is characterized in that: described return air chamber, new wind chamber, hybrid chamber are formed by the baffle for separating be arranged in described housing, described dividing plate is provided with the passage for being communicated with described return air chamber, newly wind chamber and hybrid chamber.
6. a kind of air refreshing device according to claim 5, it is characterized in that: described blower fan is fixed on the dividing plate of described hybrid chamber inlet side, or by being fixedly mounted on fan supporter, described fan supporter is fixed on the diapire of the housing in described hybrid chamber.
7. a kind of air refreshing device according to claim 2, is characterized in that: described indoor return air entrance and described air outlet are the gridiron offered on the housing.
8. a kind of air refreshing device according to claim 2, is characterized in that: described filter is at least made up of roughing efficiency air filter and high efficiency particulate air filter, described roughing efficiency air filter and high efficiency particulate air filter are set in parallel in described housing successively along air intake direction.
9. a kind of air refreshing device according to claim 8, is characterized in that: described high efficiency particulate air filter comprises charcoal filter and/or HEPA filter.
10. a kind of air refreshing device according to claim 2, it is characterized in that: described filter is slidably disposed in described housing, the sidewall or roof of described housing are provided with the pull mouth for slipping into or skidding off along the glide direction of described filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233447.9A CN104235995B (en) | 2013-06-13 | 2013-06-13 | A kind of air refreshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233447.9A CN104235995B (en) | 2013-06-13 | 2013-06-13 | A kind of air refreshing device |
Publications (2)
| Publication Number | Publication Date |
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| CN104235995A true CN104235995A (en) | 2014-12-24 |
| CN104235995B CN104235995B (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233447.9A Active CN104235995B (en) | 2013-06-13 | 2013-06-13 | A kind of air refreshing device |
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| CN (1) | CN104235995B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971559A (en) * | 2015-07-17 | 2015-10-14 | 深圳市普瑞美泰环保科技有限公司 | Combined air filtering module |
| CN105423407A (en) * | 2015-07-21 | 2016-03-23 | 广东纽恩泰新能源科技发展有限公司 | Indoor heating system of household air source water heater |
| RU2603575C1 (en) * | 2015-06-01 | 2016-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тюменский государственный архитектурно-строительный университет" | Device for intensification of external air heating |
| CN108518789A (en) * | 2018-03-23 | 2018-09-11 | 上海交通大学 | Heat-exchange device with purification and anti-dewing function |
| CN113266876A (en) * | 2021-06-03 | 2021-08-17 | 青岛海尔空调器有限总公司 | Machine and air conditioner in new trend device, air conditioning |
| CN113357801A (en) * | 2021-05-17 | 2021-09-07 | 青岛海尔空调器有限总公司 | Air inlet structure, fresh air device and air conditioner |
| CN113587267A (en) * | 2021-07-27 | 2021-11-02 | 陈晨 | Combined air conditioner |
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| US5003865A (en) * | 1989-12-27 | 1991-04-02 | Traudt Jon E | Pressure controlled fresh air supply ventilation system soil gas pressure as a reference, and method of use |
| JPH11304179A (en) * | 1998-04-20 | 1999-11-05 | Kubota Kucho Kk | Air-conditioner |
| CN100498094C (en) * | 2005-08-23 | 2009-06-10 | 青岛市丰鸾环保科技有限责任公司 | Air purifying installation |
| KR100870924B1 (en) * | 2007-07-13 | 2008-11-28 | (주)무한 | A distributing apparatus for the ventilation system |
| CN201144616Y (en) * | 2007-08-30 | 2008-11-05 | 陈波 | Energy-saving flash air system and energy-saving door or window therewith |
| CN201187850Y (en) * | 2008-04-10 | 2009-01-28 | 西安工程大学 | Pipe type indirect evaporation cooling and spraying type direct evaporation cooling composite air conditioner unit |
| CN201507996U (en) * | 2009-06-30 | 2010-06-16 | 张跃崑 | Heat reclamation type fresh air device with external air filter |
| CN202148916U (en) * | 2011-07-13 | 2012-02-22 | 西安工程大学 | Evaporative cooling air conditioning unit combined with high-pressure air injection and fluid dynamic water injection for mine ventilation |
| CN102287884B (en) * | 2011-07-22 | 2013-09-25 | 西安工程大学 | Pipe-type indirect and spray-fan evaporative-cooling air-conditioner set adopting disk filter |
| CN203336763U (en) * | 2013-06-13 | 2013-12-11 | 海尔集团公司 | Fresh air ventilator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2603575C1 (en) * | 2015-06-01 | 2016-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тюменский государственный архитектурно-строительный университет" | Device for intensification of external air heating |
| CN104971559A (en) * | 2015-07-17 | 2015-10-14 | 深圳市普瑞美泰环保科技有限公司 | Combined air filtering module |
| CN105423407A (en) * | 2015-07-21 | 2016-03-23 | 广东纽恩泰新能源科技发展有限公司 | Indoor heating system of household air source water heater |
| CN108518789A (en) * | 2018-03-23 | 2018-09-11 | 上海交通大学 | Heat-exchange device with purification and anti-dewing function |
| CN113357801A (en) * | 2021-05-17 | 2021-09-07 | 青岛海尔空调器有限总公司 | Air inlet structure, fresh air device and air conditioner |
| CN113357801B (en) * | 2021-05-17 | 2022-07-15 | 青岛海尔空调器有限总公司 | Air inlet structure, fresh air device and air conditioner |
| WO2022242114A1 (en) * | 2021-05-17 | 2022-11-24 | 青岛海尔空调器有限总公司 | Air inlet structure, fresh air device, and air conditioner |
| CN113266876A (en) * | 2021-06-03 | 2021-08-17 | 青岛海尔空调器有限总公司 | Machine and air conditioner in new trend device, air conditioning |
| WO2022252665A1 (en) * | 2021-06-03 | 2022-12-08 | 青岛海尔空调器有限总公司 | Ventilation device, indoor unit of air conditioner, and air conditioner |
| CN113587267A (en) * | 2021-07-27 | 2021-11-02 | 陈晨 | Combined air conditioner |
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| CN104235995B (en) | 2018-05-08 |
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