CN204254813U - Heat-exchange fan - Google Patents

Heat-exchange fan Download PDF

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Publication number
CN204254813U
CN204254813U CN201420674743.2U CN201420674743U CN204254813U CN 204254813 U CN204254813 U CN 204254813U CN 201420674743 U CN201420674743 U CN 201420674743U CN 204254813 U CN204254813 U CN 204254813U
Authority
CN
China
Prior art keywords
air
heat
heat exchanger
casing
intake passage
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.)
Expired - Fee Related
Application number
CN201420674743.2U
Other languages
Chinese (zh)
Inventor
赵岳
叶慧敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Ai Rui Si Environmental Unit Science And Technology Ltd
Original Assignee
Taizhou Ai Rui Si Environmental Unit Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Ai Rui Si Environmental Unit Science And Technology Ltd filed Critical Taizhou Ai Rui Si Environmental Unit Science And Technology Ltd
Priority to CN201420674743.2U priority Critical patent/CN204254813U/en
Application granted granted Critical
Publication of CN204254813U publication Critical patent/CN204254813U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides heat-exchange fan, belongs to indoor ventilation equipment technical field.It solve existing air regenerating device and do not possess efficient clean-up effect, along with Outdoor Air Quality reduces, after causing ventilation, room air cannot ensure the problems such as healthy.This heat-exchange fan, comprise casing and be built in the heat exchanger in casing, air intake passage and air exhaust passage interval in heat exchanger is arranged, the air inlet of air intake passage and the exhaust outlet of exhaust passage are arranged on the same side of heat exchanger, the air outlet of air intake passage and the air inlet of exhaust passage are arranged on the opposite side of heat exchanger, the air inlet of described air intake passage is provided with high efficiency particulate air filter, and described high efficiency particulate air filter is the drawer-type structure be slidably connected with casing.The utility model has the dust in purifying air, particle and poisonous and harmful substance, and ensure that sending into indoor air is fresh and healthy, high efficiency particulate air filter adopts the structure of drawer type, and it is convenient to change, and the advantage such as work effectively reliable.

Description

Heat-exchange fan
Technical field
The utility model belongs to indoor ventilation equipment technical field, refers in particular to a kind of heat-exchange fan.
Background technology
Along with the air quality in city declines day by day, the impact of the concentration of PM2.5 is more and more heavier, and people more pay attention to the health of indoor environment with healthy, the respiratory system of protection human body and healthy.
At present, Chinese patent literature discloses a kind of thin heat exchange type air interchanger, application publication number (CN102748829 A), it comprises casing and is built in the heat exchanger in casing, pressure fan and exhaust blower, indoor on the sidewall of described casing offers return air inlet and air outlet, outside on the sidewall of described casing offers fresh wind port and exhaust outlet, it is characterized in that, described blower setting is between described heat exchanger and described air outlet, described exhaust blower is arranged between described heat exchanger and described exhaust outlet, and described pressure fan and described exhaust blower are positioned at same one side of described sidewall, the concrete function that said structure realizes is: the air of outdoor is filled into indoor, the air of indoor is drained into outdoor, but along with the air quality of outdoor reduces, the air of outdoor is filled into indoor and cannot ensure indoor air quality, therefore, the demand of people cannot be met.
Summary of the invention
The purpose of this utility model is to provide a kind of heat-exchange fan.
The purpose of this utility model is achieved in that
Heat-exchange fan, comprise casing and be built in the heat exchanger in casing, air intake passage and air exhaust passage interval in heat exchanger is arranged, the air inlet of air intake passage and the exhaust outlet of exhaust passage are arranged on the same side of heat exchanger, the air outlet of air intake passage and the air inlet of exhaust passage are arranged on the opposite side of heat exchanger, it is characterized in that: the air inlet of described air intake passage is provided with high efficiency particulate air filter, described high efficiency particulate air filter is the drawer-type structure be slidably connected with casing.
In above-mentioned heat-exchange fan, rectangular box-like of described high efficiency particulate air filter, box body and casing are slidably connected, and the front side of box body and trailing flank are the wire nettings with air intake mesh, and tray interior is provided with some layers of H13 or H14 high efficiency particulate air.
In above-mentioned heat-exchange fan, the structure of described heat exchanger is: some heat exchange layers are close to setting successively, and heat exchange layers comprises skeleton, and skeleton is provided with by can the heat exchanger fin made of the paper material of heat conduction.
In above-mentioned heat-exchange fan, described heat exchange layers is hexagon, and heat exchange layers has the long limit being positioned at upper and lower two positions, and the left and right sides on long limit is equipped with two minor faces being interconnected angularity.
The utility model gives prominence to compared to existing technology and useful technique effect is:
The utility model is when outdoor air enters casing; dust in being purified air by high efficiency particulate air, particle and poisonous and harmful substance; ensure that sending into indoor air is fresh and healthy; the structure of high efficiency particulate air filter adopts the structure of drawer type simultaneously; change very convenient; ensure that the work of filter is effectively with reliable, protects the healthy of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure principle chart of the present utility model.
Fig. 3 is partial structurtes schematic diagram of the present utility model.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3:
Heat-exchange fan, comprise casing 1 and be built in the heat exchanger 2 in casing, air intake passage and air exhaust passage interval in heat exchanger is arranged, the air inlet of air intake passage and the exhaust outlet of exhaust passage are arranged on the same side of heat exchanger, the air outlet of air intake passage and the air inlet of exhaust passage are arranged on the opposite side of heat exchanger, the air inlet of described air intake passage is provided with high efficiency particulate air filter 3, and described high efficiency particulate air filter is the drawer-type structure be slidably connected with casing.
Rectangular box-like of described high efficiency particulate air filter, box body and casing are slidably connected, and the front side of box body and trailing flank are the wire nettings 4 with air intake mesh, and tray interior is provided with some layers of H13 or H14 high efficiency particulate air.High efficiency particulate air filter dismounting is all very convenient, more convenient when cleaning.
The structure of described heat exchanger is: some heat exchange layers are close to setting successively, and heat exchange layers comprises skeleton 5, and skeleton is provided with by can the heat exchanger fin 6 made of the paper material of heat conduction.
Described heat exchange layers is hexagon, and heat exchange layers has the long limit 7 being positioned at upper and lower two positions, and the left and right sides on long limit is equipped with two minor faces 8 being interconnected angularity.The setting of this structure, increase the length of heat exchange layers, thus reduce its height, the height of corresponding casing 1 also reduces, the minimizing taking height is more adapted to be arranged in furred ceiling when fitting up, simultaneously due to the increase of length, the area of its heat exchange obtains large raising, and the effect of heat exchange is better.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.

Claims (4)

1. heat-exchange fan, comprise casing and be built in the heat exchanger in casing, air intake passage and air exhaust passage interval in heat exchanger is arranged, the air inlet of air intake passage and the exhaust outlet of exhaust passage are arranged on the same side of heat exchanger, the air outlet of air intake passage and the air inlet of exhaust passage are arranged on the opposite side of heat exchanger, it is characterized in that: the air inlet of described air intake passage is provided with high efficiency particulate air filter, described high efficiency particulate air filter is the drawer-type structure be slidably connected with casing.
2. heat-exchange fan according to claim 1, it is characterized in that: rectangular box-like of described high efficiency particulate air filter, box body and casing are slidably connected, and the front side of box body and trailing flank are the wire nettings with air intake mesh, and tray interior is provided with some layers of H13 or H14 high efficiency particulate air.
3. heat-exchange fan according to claim 2, is characterized in that: the structure of described heat exchanger is: some heat exchange layers are close to setting successively, and heat exchange layers comprises skeleton, and skeleton is provided with by can the heat exchanger fin made of the paper material of heat conduction.
4. heat-exchange fan according to claim 3, is characterized in that: described heat exchange layers is hexagon, and heat exchange layers has the long limit being positioned at upper and lower two positions, and the left and right sides on long limit is equipped with two minor faces being interconnected angularity.
CN201420674743.2U 2014-11-13 2014-11-13 Heat-exchange fan Expired - Fee Related CN204254813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420674743.2U CN204254813U (en) 2014-11-13 2014-11-13 Heat-exchange fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420674743.2U CN204254813U (en) 2014-11-13 2014-11-13 Heat-exchange fan

Publications (1)

Publication Number Publication Date
CN204254813U true CN204254813U (en) 2015-04-08

Family

ID=52959113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420674743.2U Expired - Fee Related CN204254813U (en) 2014-11-13 2014-11-13 Heat-exchange fan

Country Status (1)

Country Link
CN (1) CN204254813U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105546708A (en) * 2016-03-03 2016-05-04 天津市二十四小时环境科技有限公司 Air purifying ventilation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105546708A (en) * 2016-03-03 2016-05-04 天津市二十四小时环境科技有限公司 Air purifying ventilation device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151113

EXPY Termination of patent right or utility model