CN208075240U - Fresh air ventilator - Google Patents

Fresh air ventilator Download PDF

Info

Publication number
CN208075240U
CN208075240U CN201820482164.6U CN201820482164U CN208075240U CN 208075240 U CN208075240 U CN 208075240U CN 201820482164 U CN201820482164 U CN 201820482164U CN 208075240 U CN208075240 U CN 208075240U
Authority
CN
China
Prior art keywords
air
fresh air
ventilator
fresh
shell
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.)
Active
Application number
CN201820482164.6U
Other languages
Chinese (zh)
Inventor
詹朝永
陈文辉
杨力
苏炳珲
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201820482164.6U priority Critical patent/CN208075240U/en
Application granted granted Critical
Publication of CN208075240U publication Critical patent/CN208075240U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of fresh air ventilators, including:Shell, fresh air channel and air exhaust passage are formed in the shell, and the air outlet setting of the fresh air channel is not provided with blower fan structure in the fresh air channel indoors;Wind turbine is set in the air exhaust passage of the shell, for indoor air to be expelled to outdoor.A wind turbine, which is used only, in the utility model makes the interior space form negative pressure, since there are draught heads for indoor and outdoor, you can realizes the function of sending fresh air, more energy saving than traditional two fans device systems, structure is simpler, and cost is lower.Moreover, exhaust fan setting in outdoor, reduces operation noise to indoor influence, comfort level higher to greatest extent.

Description

Fresh air ventilator
Technical field
The utility model is related to fresh-air ventilation technical fields, and in particular to a kind of fresh air ventilator.
Background technology
People are higher and higher to the requirement of indoor comfort level, and the energy loss that introducing fresh air is brought is inevitable, recuperation of heat It is becoming increasingly popular in fresh air field, it is logical in air draft and fresh air to realize that heat recovery function is required for for existing product currently on the market Wind turbine is set in road, energy regenerating, therefore, not only of high cost, Er Qieneng are realized by the cross exchanged of core as driving force Consumption is relatively also higher.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of fresh air ventilators, solve existing fresh air and change The problem of mechanism of qi cost and high energy consumption.
The utility model discloses a kind of fresh air ventilators, including:Shell is formed with fresh air channel and row in the shell The air outlet setting in wind channel, the fresh air channel is not provided with blower fan structure in the fresh air channel indoors;Wind turbine, if It is placed in the air exhaust passage of the shell, for indoor air to be expelled to outdoor.
Further, the fresh air ventilator further includes:Air draft air hose is worn in the wall between outdoor indoors, institute The air inlet for stating air draft air hose is arranged indoors, and the air draft air hose is connected to the air exhaust passage.
Further, the fresh air ventilator further includes:Heat recovery core is arranged in the shell, described for making Heat exchange is carried out between the return air in fresh air and the air exhaust passage in fresh air channel.
Further, the position of the wind turbine is arranged at the air outlet of the air exhaust passage, and the wind turbine is located at room Outside.
Further, the fresh air ventilator further includes:Low efficient filter is arranged on the housing, and the thick effect Filter is located at the air inlet of the fresh air channel.
Further, the fresh air ventilator further includes:High efficiency particulate air filter is arranged on the housing, and described efficient Filter is located at the air outlet of the fresh air channel.
Further, the fresh air ventilator further includes:Electrostatic precipitator is arranged on the housing, and described quiet Electrical dust collector device is located at the air outlet of the fresh air channel.
Further, the fresh air ventilator further includes:Pressure sensor, on the housing, the pressure passes for setting Sensor is multiple, and in outdoor, at least one pressure sensor is arranged indoors at least one pressure sensor setting, Multiple pressure sensors are for the air pressure difference inside and outside sensing chamber.
Further, the fresh air ventilator further includes:Exhaust-air filter is arranged on the air draft air hose, and described Exhaust-air filter is located at the air inlet of the air draft air hose.
Further, the air draft air hose is embedded in floor.
Further, at least partly described shell is embedded in the wall between indoor and outdoor.
A wind turbine, which is used only, in the utility model makes the interior space form negative pressure, since there are draught heads for indoor and outdoor, you can Realize the function of sending fresh air, more energy saving than traditional two fans device systems, structure is simpler, and cost is lower.Moreover, row The setting of wind wind turbine reduces operation noise to indoor influence, comfort level higher to greatest extent in outdoor.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fresh air ventilator of the utility model embodiment;
Fig. 2 is the structural schematic diagram of the fresh air ventilator shell of the utility model embodiment;
Legend:10, shell;11, fresh air channel;12, air exhaust passage;20, air draft air hose;30, wind turbine;40, recuperation of heat core Body;50, low efficient filter;60, high efficiency particulate air filter;70, pressure sensor;80, exhaust-air filter.
Specific implementation mode
The utility model is described further with reference to embodiment, but is not limited to the content on specification.
Many aspects in our living environments are just more and more influenced by modern civilization, with air-conditioning system Using, the various synthesis uses of building materials, universal, building seal the raising of modern office equipment and in order to energy saving or reduce Cost and reduce the reasons such as fresh air volume as far as possible, cause indoor PM2.5 concentration, toxic gas, pollutant that cannot reasonably locate Reason.People are higher and higher to the requirement of indoor comfort level, and the energy loss that introducing fresh air is brought is inevitable, and recuperation of heat is in fresh air Field is becoming increasingly popular, and existing product realizes that heat recovery function is required for setting in air draft and fresh air channel currently on the market It sets wind turbine and energy regenerating is realized by the cross exchanged of core as driving force, it is therefore, not only of high cost, and also energy consumption is opposite Also higher.
The utility model discloses a kind of fresh air ventilators, including:Shell 10 and wind turbine 30 are formed with fresh air in shell 10 The air outlet setting of channel 11 and air exhaust passage 12, fresh air channel 11 is not provided with blower fan structure in fresh air channel 11 indoors; Wind turbine 30 is set in the air exhaust passage 12 of shell 10, for indoor air to be expelled to outdoor.
In use, wind turbine 30 starts, room air passes through air exhaust passage 12, and room is directly blowed under the action of wind turbine 30 Outside, with the reduction of room air, the interior space forms negative pressure, and since indoor and outdoor is there are draught head, outdoor fresh air passes through fresh air Channel 11 enters interior, and with the continuous operation of wind turbine 30, indoor and outdoor forms one-way flow air-flow, and fresh air continually conveys To interior.
The function of sending fresh air can be realized using only a wind turbine 30 in the utility model, than traditional two fans device systems More energy saving, structure is simpler, and cost is lower.
In the above-described embodiments, fresh air ventilator further includes:Air draft air hose 20, air draft air hose 20 wear indoors with outdoor Between wall in, indoors, air draft air hose 20 is connected to the setting of the air inlet of air draft air hose 20 with air exhaust passage 12.In use, wind Machine 30 starts, and room air is reached by air draft air hose 20 in air exhaust passage 12, then directly blows to outdoor by wind turbine 30, with The reduction of room air, the interior space forms negative pressure, and since indoor and outdoor is there are draught head, outdoor fresh air passes through fresh air channel 11 Interior is entered, with the continuous operation of wind turbine 30, indoor and outdoor forms one-way flow air-flow, and fresh air is continually transported to room It is interior.The air inlet installation position of the air draft air hose 20 of indoor can far as possible from the position of 11 air outlet of fresh air channel, or It is to reinforce the distribution of air current composition, fresh-air ventilation is more abundant at the dead angle of house air flowing.
In the above-described embodiments, fresh air ventilator further includes:Heat recovery core 40, heat recovery core 40 are arranged in shell 10 It is interior, for making heat exchange is carried out between the return air in the fresh air in fresh air channel 11 and air exhaust passage 12.In use, wind turbine 30 opens Dynamic, room air is reached by air draft air hose 20 in air exhaust passage 12, then direct by wind turbine 30 into heat recovery core 40 Outdoor is blowed to, with the reduction of room air, the interior space forms negative pressure, and since indoor and outdoor is there are pressure difference, outdoor fresh air is passed through Heat recovery core 40 enters interior, and fresh-air ventilation is more abundant.Two strands of air-flows are mutually gained in 40 internal chiasma of heat recovery core Heat is received, the loss of indoor energy is reduced.
In the above-described embodiments, the position of wind turbine 30 is arranged at the air outlet of air exhaust passage 12, and wind turbine 30 is located at room Outside.The setting of wind turbine 30 reduces operation noise to indoor influence, comfort level higher to greatest extent in outdoor.
In the above-described embodiments, fresh air ventilator further includes:Low efficient filter 50 and high efficiency particulate air filter 60, low efficient filter 50 are arranged on the housing 10, and low efficient filter 50 is located at the air inlet of fresh air channel 11, and high efficiency particulate air filter 60 is arranged in shell On body 10, and high efficiency particulate air filter 60 is located at the air outlet of fresh air channel 11.In the present embodiment, low efficient filter 50 is also named just Filter is imitated, is mainly used for 5 μm of filtering with dust particles, high efficiency particulate air filter 60 is mainly used for trapping 0.5um particles below Dust and various suspended matters, the end filtration as various filtration systems.By the way that low efficient filter 50 and high efficiency particulate air filter is arranged 60 can remove the pollutant in fresh air by play the effect of purification outdoor fresh air.
In the above-described embodiments, fresh air ventilator further includes:Electrostatic precipitator, electrostatic precipitator are arranged in shell 10 On, and electrostatic precipitator is located at the air outlet of fresh air channel 11.It can will be purified with playing by the way that electrostatic precipitator is arranged The effect of outdoor fresh air removes the pollutant in fresh air.
In the above-described embodiments, fresh air ventilator further includes:Pressure sensor 70, pressure sensor 70 are arranged in shell 10 On, pressure sensor 70 is multiple, and the setting of at least one pressure sensor 70 is arranged in outdoor, at least one pressure sensor 70 Indoors, multiple pressure sensors 70 are for the air pressure difference inside and outside sensing chamber.The utility model is provided with pressure sensor 70 Pressure difference inside and outside energy test cabinet can directly judge that institute is increased during strainer use in high efficiency particulate air filter 60 by test value Resistance, that is to say, that it can directly judge the service life of strainer, for example, equipment initial operating stage, exhaust air rate Q, screen system resistance X, if It is P to set indoor external differential.Run time increases therewith, and the continuous dust stratification of strainer, indoor external differential continues to increase Pn+1, Pn+1-P >Px, Px are the value of unit manufacture experiment test strainer life termination.The value of pressure sensor feedback can be used as wind turbine tune simultaneously Permanent wind amount convection design may be implemented in the foundation of turn over speed within the scope of certain system resistance.So as to easily learn The service life of strainer, it is more convenient to use.
In the above-described embodiments, fresh air ventilator further includes:Exhaust-air filter 80, exhaust-air filter 80 are arranged in air draft wind On pipe 20, and exhaust-air filter 80 is located at the air inlet of air draft air hose 20.
In the above-described embodiments, air draft air hose 20 is embedded in floor, it is possible to reduce the interior space of occupancy, it can also spirit It is living that exhaust outlet is arranged in the place for wanting to place.
In the above-described embodiments, the section of shell 10 is T fonts, and at least partly shell 10 is embedded between indoor and outdoor Wall in.
In the above-described embodiments, mounting groove, efficient mistake are provided on the inner wall that fresh air channel 11 exports in shell 10 Filter 60 is removably mounted on mounting groove.In use, high efficiency particulate air filter can be easy for installation and removal from fresh air air outlet.
Obviously, the above embodiment of the utility model is only intended to clearly illustrate the utility model example, And it is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, it is stated upper It can also be made other variations or changes in different ways on the basis of bright.Here all embodiments can not be given thoroughly It lifts.It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model Protection domain row.

Claims (11)

1. a kind of fresh air ventilator, which is characterized in that including:
Shell (10), the shell (10) is interior to be formed with fresh air channel (11) and air exhaust passage (12), the fresh air channel (11) Air outlet setting is not provided with blower fan structure indoors, in the fresh air channel (11);
Wind turbine (30) is set in the air exhaust passage (12) of the shell (10), for indoor air to be expelled to room Outside.
2. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
Air draft air hose (20) is worn in the wall between outdoor indoors, and the air inlet of the air draft air hose (20) is arranged in room Interior, the air draft air hose (20) is connected to the air exhaust passage (12).
3. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
Heat recovery core (40), setting in the shell (10), for make the fresh air in the fresh air channel (11) with it is described Heat exchange is carried out between return air in air exhaust passage (12).
4. fresh air ventilator according to claim 1, which is characterized in that the position of the wind turbine (30) is arranged in the row At the air outlet in wind channel (12), and the wind turbine (30) is located outside.
5. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
Low efficient filter (50) is arranged on the shell (10), and the low efficient filter (50) is located at the fresh air channel (11) air inlet.
6. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
High efficiency particulate air filter (60) is arranged on the shell (10), and the high efficiency particulate air filter (60) is located at the fresh air channel (11) at air outlet.
7. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
Electrostatic precipitator is arranged on the shell (10), and the electrostatic precipitator is located at the fresh air channel (11) Air outlet at.
8. fresh air ventilator according to claim 1, which is characterized in that the fresh air ventilator further includes:
Pressure sensor (70) is arranged on the shell (10), the pressure sensor (70) be it is multiple, it is at least one described Pressure sensor (70) setting is in outdoor, and indoors, multiple pressure pass at least one pressure sensor (70) setting Sensor (70) is for the air pressure difference inside and outside sensing chamber.
9. fresh air ventilator according to claim 2, which is characterized in that the fresh air ventilator further includes:
Exhaust-air filter (80) is arranged on the air draft air hose (20), and the exhaust-air filter (80) is located at the air draft The air inlet of air hose (20).
10. fresh air ventilator according to claim 2, which is characterized in that the air draft air hose (20) is embedded in floor.
11. fresh air ventilator according to claim 1, which is characterized in that at least partly described shell (10) is embedded in room It is interior with it is outdoor between wall in.
CN201820482164.6U 2018-04-03 2018-04-03 Fresh air ventilator Active CN208075240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820482164.6U CN208075240U (en) 2018-04-03 2018-04-03 Fresh air ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820482164.6U CN208075240U (en) 2018-04-03 2018-04-03 Fresh air ventilator

Publications (1)

Publication Number Publication Date
CN208075240U true CN208075240U (en) 2018-11-09

Family

ID=64043797

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820482164.6U Active CN208075240U (en) 2018-04-03 2018-04-03 Fresh air ventilator

Country Status (1)

Country Link
CN (1) CN208075240U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111765586A (en) * 2020-06-30 2020-10-13 深圳市幸福人居建筑科技有限公司 Indoor fresh air system suitable for southern areas
CN112050341A (en) * 2020-09-10 2020-12-08 南京长江都市建筑设计股份有限公司 Toilet ventilation system with upper row, lower row and ventilation method
CN112484253A (en) * 2020-11-24 2021-03-12 珠海格力电器股份有限公司 Indoor pressure control method, device, controller and exhaust system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111765586A (en) * 2020-06-30 2020-10-13 深圳市幸福人居建筑科技有限公司 Indoor fresh air system suitable for southern areas
CN112050341A (en) * 2020-09-10 2020-12-08 南京长江都市建筑设计股份有限公司 Toilet ventilation system with upper row, lower row and ventilation method
CN112484253A (en) * 2020-11-24 2021-03-12 珠海格力电器股份有限公司 Indoor pressure control method, device, controller and exhaust system

Similar Documents

Publication Publication Date Title
CN208075240U (en) Fresh air ventilator
CN202734058U (en) Air-conditioner indoor unit with fresh air heat recovery device
CN106931583B (en) Indoor air purification system and method
KR20060090064A (en) Ventilation system with air-cleaner
CN204084723U (en) A kind of malleation VMC with CFD electrostatic precipitation unit
CN207035409U (en) It is a kind of can be with the Fresh air handling units of automatic cleaning filter
CN209605340U (en) The central unpowered New-air purifying system of cloud
CN203642412U (en) Fresh air purifier capable of realizing indoor and outdoor air circulation
CN208238007U (en) Air conditioner indoor unit
CN203837196U (en) Fresh air filtering system
CN201819315U (en) Intelligent thermostatic and energy-saving device for air purification
CN109405159A (en) The central unpowered New-air purifying system of cloud
CN205747215U (en) A kind of novel air purifies automatic VMC (Ventilation Mechanical Control System)
CN204421232U (en) Duct type fresh air purifier
CN209197005U (en) A kind of wind pipe type fresh air conditioner all-in-one machine
CN208901568U (en) A kind of new blower of Novel ceiling
CN206786981U (en) A kind of air exchanger
CN206018834U (en) A kind of blow-through heat reclamation type VMC (Ventilation Mechanical Control System)
CN207146728U (en) A kind of air exchange system applied to intelligent building
CN207407485U (en) A kind of no air hose bidirectional flow fresh air system
CN206504436U (en) A kind of cabinet type bidirectional flow fresh air purifying unit
CN204757165U (en) Air purifier that can take a breath
CN206410284U (en) A kind of completely artificial regulator control system of clean living environment
CN205957362U (en) New trend system of central authorities with ion purification performance
CN204648459U (en) Body of wall inset type indoor-outdoor air exchanges filtration system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant