CN204388249U - A kind of New indoor wind purification device - Google Patents

A kind of New indoor wind purification device Download PDF

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Publication number
CN204388249U
CN204388249U CN201420864477.XU CN201420864477U CN204388249U CN 204388249 U CN204388249 U CN 204388249U CN 201420864477 U CN201420864477 U CN 201420864477U CN 204388249 U CN204388249 U CN 204388249U
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China
Prior art keywords
casing
pressure fan
air
heat exchange
exchange case
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Active
Application number
CN201420864477.XU
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Chinese (zh)
Inventor
文明勋
沈鹏飞
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Hubei Hall Xinfeng Technology Co ltd
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Shenzhen Hi Tech Kingsun Cleanroom Co ltd
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Priority to CN201420864477.XU priority Critical patent/CN204388249U/en
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Abstract

The utility model discloses a kind of New indoor wind purification device, comprise casing and be located at the heat exchange case in casing, pressure fan and exhaust blower, heat exchanger is provided with in heat exchange case, the top and bottom sidewall of described casing is respectively equipped with air outlet and exhaust outlet, casing right side wall offers upper side wall pipe joint and lower wall pipe joint successively, described pressure fan is located on the upside of casing, exhaust blower is located on the downside of casing, heat exchange case is located between pressure fan and exhaust blower, filter chamber is provided with between pressure fan and air outlet, filter chamber is built with filter, the rotating speed of pressure fan is greater than described exhaust blower, such resh air requirement is greater than exhaust air rate, the effective positive pressure environment of the relatively outdoor formation in indoor closed, outside atmosphere pressure is less than room air cannot enter indoor from these spaces, thus ensure that IAQ is all the time higher than outdoor, unnecessary pure air just can be stayed in closed room, compare existing fresh air purifying function and higher purification efficiency is provided.

Description

A kind of New indoor wind purification device
Technical field
The utility model belongs to air cleaning facility, is specifically related to a kind of New indoor wind purification device.
Background technology
Fresh air purifier is a kind of air cleaning facility that room air can be made to produce circulation, it while outside the air discharge chamber of foul indoor again outdoor ozone through sterilization, after the measures such as sterilization, filtration, be input to indoor again, allowing in room is all the air of fresh clean all the time.Fresh air purifier, by autonomous air-supply and air inducing, makes room air realize convection current, thus at utmost change carry out room air displacement.
Current fresh air purifier on the market, when being arranged on closed indoor use, enter in casing by sucking indoor air and outdoor air, outdoor air becomes new wind and sends into from air outlet indoor after the heat exchange case heat exchange in casing, room air enters in casing from exhaust outlet again and be expelled to outdoor after heat exchange case heat exchange, because indoor and outdoors is two diverse environmental systems, outdoor dirty air can pass through door unavoidably, window, holes etc. are to indoor infiltration and then pollute indoor processed pure air, thus greatly affect the purification efficiency of fresh air purifier.
Utility model content
The purpose of this utility model is to provide a kind of New indoor wind purification device that room pressure can be made to be greater than outdoor, air purification efficiency raising.
The utility model solves the technical scheme that its technical problem adopts: a kind of New indoor wind purification device, comprise casing and be located at the heat exchange case in casing, pressure fan and exhaust blower, heat exchanger is provided with in heat exchange case, the top and bottom sidewall of described casing is respectively equipped with air outlet and exhaust outlet, casing right side wall offers upper side wall pipe joint and lower wall pipe joint successively, described pressure fan is located on the upside of casing, exhaust blower is located on the downside of casing, heat exchange case is located between pressure fan and exhaust blower, filter chamber is provided with between pressure fan and air outlet, filter chamber is built with filter, seal diaphragm is provided with between pressure fan and exhaust blower, seal diaphragm and casing form the airtight chamber of two accommodating pressure fan of difference and air outlet, described airtight chamber is communicated with heat exchange case respectively, the rotating speed of described pressure fan is greater than described exhaust blower.
Described a kind of New indoor wind purification device, its filter is high efficiency particulate air filter, is also provided with roughing efficiency air filter between heat exchange case and lower wall pipe joint.
Described a kind of New indoor wind purification device, its casing backboard has the upper back pipe joint adjacent with upper side wall pipe joint, casing backboard has and thinks the lower back portion pipe joint that sidewall pipe joint is adjacent.
Described a kind of New indoor wind purification device, is provided with outdoor temperature sensor between its roughing efficiency air filter and heat exchange case, is provided with exhaust duct, is provided with indoor temperature transmitter between exhaust blower and exhaust duct between described exhaust blower and heat exchange case.
Described a kind of New indoor wind purification device, is provided with indoor CO2 sensor and indoor humidity sensor in its exhaust duct.
Described a kind of New indoor wind purification device, is provided with new air temperature sensor between its heat exchange case and pressure fan.
The beneficial effects of the utility model are: pressure fan rotating speed is greater than exhaust blower, such resh air requirement is greater than exhaust air rate, when entering indoor pure air total amount and being greater than the air total amount outside discharge chamber, indoor atmospheric pressure is also just greater than outdoor, the effective positive pressure environment of the relatively outdoor formation in indoor closed, in such circumstances, indoor air passes through door, window, the conditions such as hole are to outdoor leakage, and outside atmosphere pressure is less than room air cannot enter indoor from these spaces, thus ensure that IAQ is all the time higher than outdoor, unnecessary pure air just can be stayed in closed room, compare existing fresh air purifying function and higher purification efficiency is provided.
Accompanying drawing explanation
Fig. 1 is cut-away view of the present utility model.
Each Reference numeral is: 1-casing, 2-heat exchange case, 3-pressure fan, 4-exhaust blower, 5-exhaust outlet, 7-lower wall pipe joint, 9-filter chamber, 10-sealing plate, 14-air outlet, 15-upper side wall pipe joint, 16-seal diaphragm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to shown in Fig. 1, the utility model discloses a kind of New indoor wind purification device, comprise casing 1 and be located at the heat exchange case 2 in casing 1, pressure fan 3 and exhaust blower 4, heat exchanger is provided with in heat exchange case 2, the top and bottom sidewall of described casing 1 is respectively equipped with air outlet 14 and exhaust outlet 5, exhaust outlet 5 is for sucking in casing 1 by room air, air outlet is used for the new wind in casing 1 to send into indoor, casing 1 right side wall offers upper side wall pipe joint 15 and lower wall pipe joint 7 successively, upper side wall pipe joint 15 is for by outside air discharge chamber, lower wall pipe joint 7 is for sucking outdoor air, described pressure fan 3 is located on the upside of casing 1, exhaust blower 4 is located on the downside of casing 1, heat exchange case 2 is located between pressure fan 3 and exhaust blower 4, filter chamber 9 is provided with between pressure fan 3 and air outlet 14, filter chamber 9 is built with filter, seal diaphragm 16 is provided with between pressure fan 3 and exhaust blower 4, seal diaphragm 16 forms Liang Ge airtight chamber with casing 1 together with heat exchange case 2, pressure fan 3 and exhaust blower 4 lay respectively in Liang Ge airtight chamber, described airtight chamber is communicated with heat exchange case 2 respectively, the rotating speed of described pressure fan 3 is greater than described exhaust blower 4, the rotating speed of two blower fans is realized by the voltage controlling DC brushless motor two ends, the wind sent due to pressure fan 3 comes from the suction at exhaust outlet 5 and lower wall pipe joint 7 liang place respectively, when pressure fan 3 rotating speed is larger, air output (resh air requirement) is greater than exhaust air rate, when entering indoor pure air total amount and being greater than the air total amount outside discharge chamber, such as resh air requirement 160 and exhaust air rate 150, indoor atmospheric pressure is also just greater than outdoor, the effective positive pressure environment of the relatively outdoor formation in indoor closed, in such circumstances, indoor air passes through door, window, the conditions such as hole are to outdoor leakage, and outside atmosphere pressure is less than room air cannot enter indoor from these spaces, thus ensure that IAQ is all the time higher than outdoor, unnecessary pure air just can be stayed in closed room, compare existing fresh air purifying function and higher purification efficiency is provided.
Further, described filter is high efficiency particulate air filter, casing 1 upper right side is provided with sealing plate 10, also roughing efficiency air filter is provided with between heat exchange case 2 and lower wall pipe joint 7, the air of coming in, first through primarily efficient filter, filters out the dust particle of more than 1-5 microns, and then high efficiency particulate air filter refilters the fine particle such as dust, pollen of in air more than 0.3 micron, realize the multistage filtering to air, described roughing efficiency air filter is positioned at region, casing 1 lower right.
Further, described casing 1 backboard has the upper back pipe joint adjacent with upper side wall pipe joint 15, casing 1 backboard has and thinks the lower back portion pipe joint that sidewall pipe joint 7 is adjacent, such casing 1 just provides side simultaneously and to open and the back of the body opens two set of tubes interfaces, during product export, four circular interfaces are all covered, as required capping is knocked out during use, sidepiece can be selected to ventilate or back ventilation according to the occasion used like this, use more flexibly good.
Further, outdoor temperature sensor is provided with between described roughing efficiency air filter and heat exchange case 2, for real-time detection outside air temperature, exhaust duct is provided with between described exhaust blower 4 and heat exchange case 2, indoor temperature transmitter is provided with between exhaust blower 4 and exhaust duct, for real-time detection indoor air temperature, indoor CO2 sensor and indoor humidity sensor is provided with in described exhaust duct, for real-time detection indoor air temperature and CO2 content, when feeling that room air dirt needs ventilation, this clearing machine can be started, new air temperature sensor is provided with between described heat exchange case 2 and pressure fan 3, for the temperature of the new wind that real-time detection exports, to ensure that purification function is at any time for indoor provide the live gas of hygienic environment-protecting.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment that part is used; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (6)

1. a New indoor wind purification device, comprise casing (1) and be located at the heat exchange case (2) in casing (1), pressure fan (3) and exhaust blower (4), heat exchange case is provided with heat exchanger in (2), the top and bottom sidewall of described casing (1) is respectively equipped with air outlet (14) and exhaust outlet (5), casing (1) right side wall offers upper side wall pipe joint (15) and lower wall pipe joint (7) successively, described pressure fan (3) is located at casing (1) upside, casing (1) downside is located at by exhaust blower (4), heat exchange case (2) is located between pressure fan (3) and exhaust blower (4), filter chamber (9) is provided with between pressure fan (3) and air outlet (14), filter chamber (9) is built with filter, it is characterized in that: between pressure fan (3) and exhaust blower (4), be provided with seal diaphragm (16), seal diaphragm (16) and casing (1) form the airtight chamber of two accommodating pressure fan of difference (3) and air outlet (14), described airtight chamber is communicated with heat exchange case (2) respectively, the rotating speed of described pressure fan (3) is greater than described exhaust blower (4).
2. a kind of New indoor wind purification device according to claim 1, is characterized in that, described filter is high efficiency particulate air filter, is also provided with roughing efficiency air filter between heat exchange case (2) and lower wall pipe joint (7).
3. a kind of New indoor wind purification device according to claim 2, it is characterized in that, described casing (1) backboard has the upper back pipe joint adjacent with upper side wall pipe joint (15), casing (1) backboard has and thinks the lower back portion pipe joint that sidewall pipe joint (7) is adjacent.
4. a kind of New indoor wind purification device according to claim 3, it is characterized in that, outdoor temperature sensor is provided with between described roughing efficiency air filter and heat exchange case (2), be provided with exhaust duct between described exhaust blower (4) and heat exchange case (2), between exhaust blower (4) and exhaust duct, be provided with indoor temperature transmitter.
5. a kind of New indoor wind purification device according to claim 4, is characterized in that, is provided with indoor CO2 sensor and indoor humidity sensor in described exhaust duct.
6. a kind of New indoor wind purification device according to claim 5, is characterized in that, is provided with new air temperature sensor between described heat exchange case (2) and pressure fan (3).
CN201420864477.XU 2014-12-29 2014-12-29 A kind of New indoor wind purification device Active CN204388249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420864477.XU CN204388249U (en) 2014-12-29 2014-12-29 A kind of New indoor wind purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420864477.XU CN204388249U (en) 2014-12-29 2014-12-29 A kind of New indoor wind purification device

Publications (1)

Publication Number Publication Date
CN204388249U true CN204388249U (en) 2015-06-10

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Application Number Title Priority Date Filing Date
CN201420864477.XU Active CN204388249U (en) 2014-12-29 2014-12-29 A kind of New indoor wind purification device

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812940A (en) * 2019-01-22 2019-05-28 兰舍通风系统有限公司 A kind of control method of fresh air ventilating system antifreeze function
CN113606689A (en) * 2020-04-16 2021-11-05 株式会社青木房屋企画公司 Pressurization type heat exchange ventilation type house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812940A (en) * 2019-01-22 2019-05-28 兰舍通风系统有限公司 A kind of control method of fresh air ventilating system antifreeze function
CN113606689A (en) * 2020-04-16 2021-11-05 株式会社青木房屋企画公司 Pressurization type heat exchange ventilation type house

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20170302

Address after: 518110 Guangdong City, Longhua New District Guanlan street, the community of the new road, Yue Yue Industrial City, B building, first floor, building

Patentee after: Shenzhen Huoer Xinfeng Technology Co., Ltd.

Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Yu Qiming road Nanyue industrial city B building, first floor

Patentee before: Shenzhen Hi-tech. Kingsun Cleanroom Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211201

Address after: 437300 mutianfan village, economic development zone, Chimagang office, Chibi City, Xianning City, Hubei Province (in Hubei hall Technology Co., Ltd.)

Patentee after: Hubei hall Xinfeng Technology Co.,Ltd.

Address before: 518110 floor 1, building B, Nanyue industrial city, Yuxin Road, Qiming community, Guanlan street, Longhua new area, Shenzhen, Guangdong

Patentee before: SHENZHEN HUOER XINFENG TECHNOLOGY Co.,Ltd.