CN203797816U - Fresh air ventilator - Google Patents

Fresh air ventilator Download PDF

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Publication number
CN203797816U
CN203797816U CN201420211136.2U CN201420211136U CN203797816U CN 203797816 U CN203797816 U CN 203797816U CN 201420211136 U CN201420211136 U CN 201420211136U CN 203797816 U CN203797816 U CN 203797816U
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CN
China
Prior art keywords
housing
installing plate
filter
fresh air
slide block
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
CN201420211136.2U
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Chinese (zh)
Inventor
曹金华
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.)
Zhejiang Ke Lixin Environmental Unit Science And Technology Ltd
Original Assignee
Zhejiang Ke Lixin 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
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Application filed by Zhejiang Ke Lixin Environmental Unit Science And Technology Ltd filed Critical Zhejiang Ke Lixin Environmental Unit Science And Technology Ltd
Priority to CN201420211136.2U priority Critical patent/CN203797816U/en
Application granted granted Critical
Publication of CN203797816U publication Critical patent/CN203797816U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model discloses a fresh air ventilator which comprises a shell body. Fans providing power are arranged in the shell body, each fan comprises a fan shell, an impeller and a motor driving the same are arranged in each fan shell, the shell body comprises fan mounting plates which are in embedded fit with the shell body, the fans are fixedly mounted with the mounting plates, one ends of the mounting plates are hinged to the shell body, the mounting plates are detachably connected with the shell body, sliders perpendicular to the mounting plates are arranged on the mounting plates, a sliding groove is arranged on the inner wall of the shell body, the sliders are connected with the sliding grooves in a clamped manner and can slide in the same, and an anti-shedding device is arranged between the sliders and the shell body. The fresh air ventilator can bring convenience to demounting of the motors and the impellers.

Description

Fresh air ventilator
Technical field
The utility model relates to a kind of air regenerating device, and more particularly, it relates to a kind of fresh air ventilator.
Background technology
Fresh air ventilator is for improving IAQ, reclaim the environment protection energy-saving equipment of air conditioning air exhaust energy, its critical piece is shell, heat exchanging core and filter, heat exchanging core can utilize air draft precooling dry fresh air in the time of summer, the new wind of preheating and humidifying in the winter time, time new wind load significantly reduce, thereby save cold and hot system energy consumption;
This fresh air ventilator is often hung on ceiling, impeller in blower fan is along with the prolongation of service time, even have filter screen at air inlet, also cannot avoid completely accumulating dust on draught fan impeller, cause in the blower fan course of work resistance to increase, and blower fan in general fresh air ventilator covers by the cover plate on housing, want to pull down impeller cleaning and need to pull down whole cover plate, in work high above the ground, cover plate area is larger again, and dismounting is inconvenient.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of fresh air ventilator, and this fresh air ventilator can facilitate the dismounting of electric motor with vane wheel.
For achieving the above object, the utility model provides following technical scheme: a kind of fresh air ventilator, comprise housing, in described housing, be provided with the blower fan that power is provided, blower fan comprises Fan casing, in Fan casing, be provided with the motor of impeller and drives impeller, described housing comprises installing plate, installing plate and housing are chimeric, blower fan is fixedly connected with installing plate, installing plate and housing removably connect, described installing plate is provided with the slide block vertical with installing plate, described inner walls is provided with chute, described slide block and chute clamping and slide block can slippages in chute, between described slide block and housing, be provided with anti-drop device.
By adopting technique scheme, blower fan is fixedly connected with installing plate, and installing plate and housing removably connect, in the time that needs clean blower fan, as long as it is just passable to pull out installing plate, convenient simply again, and it is convenient that blower fan is drawn out rear maintenance cleaning up, and light is better.
The utility model is further set to: described installing plate and housing are connected by screw.
By adopting technique scheme, adopt screw to connect, can make to be connected more stablely, firm between housing and installing plate, avoid in the blower fan course of work producing vibrations, and cause the mutual collision between housing and installing plate, reduce noise.
The utility model is further set to: described anti-drop device comprises fixed bar, described fixed bar is through housing, described housing is provided with corresponding through hole, described fixed bar is slidably disposed in through hole, described slide block be provided with can with the draw-in groove of fixed bar clamping, fixed bar sidewall outside described housing is provided with projection, and the relative housing of described projection one end is provided with groove, between described groove diapire and housing, is provided with back-moving spring.
By adopting technique scheme, in the process of pull-out installing plate, fixed bar can snap in draw-in groove automatically, so just can prevent in the process of drawing because the slide block that overexerts departs from from chute, blower fan drops and pounds people, and fixed bar snaps in blower fan in the process of keeping in repair or cleaning at fan after draw-in groove and can not move, convenient cleaning and maintenance.In the time that needs reinstall installing plate or slide block is departed from from chute, as long as fixed bar is up drawn just passable.
The utility model is further set to: described housing is provided with the buffer gasket with installing plate edge mate.
By adopting technique scheme, between installing plate and housing, increase buffer gasket, prevent from producing noise or damage because of collision between installing plate and housing, play buffering noise reduction.
The utility model is further set to: described housing also comprises outdoor air inlet, and described outdoor air inlet is provided with filter.
By adopting technique scheme, enter indoor air and filter outdoor, keep the pure and fresh of air, ensure the air cleaner in flowed into chamber.
The utility model is further set to: described filter comprises roughing efficiency air filter, medium effeciency filter, high efficiency particle air filter successively; described roughing efficiency air filter is primarily efficient filter wool; medium effeciency filter is active carbon sea base cotton, and high efficiency particle air filter is HEPA screen pack.
By adopting technique scheme; primarily efficient filter wool can filter volume larger particles in air; active carbon sea base is adsorbed the particle of airborne small volume by cotton; high efficiency particle air filter; employing reaches the screen pack of HEPA standard; the efficient feature that reaches 99.7%, HEPA net for 0.1 micron and 0.3 micron is that air can pass through, but tiny particulate cannot pass through.
The utility model is further set to: the outer face of described installing plate is provided with handle.
By adopting technique scheme, facilitate push-and-pull installing plate.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fresh air ventilator embodiment;
Fig. 2 is the side view of the utility model fresh air ventilator embodiment;
Fig. 3 is the structure chart of the new wind ventilating fan of the utility model embodiment A-A.
Reference numeral: 1, housing; 2, blower fan; 21, impeller; 3, slide block; 4, chute; 5, buffer gasket; 6, installing plate; 7, filter; 71, roughing efficiency air filter; 72, medium effeciency filter; 73, high efficiency particle air filter; 8, fixed bar; 9, projection; 10, groove; 11, back-moving spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model fresh air ventilator embodiment is described further.
A kind of fresh air ventilator, comprise housing 1, in described housing 1, be provided with the blower fan of power 2 is provided, blower fan 2 comprises blower fan 2 shells, in blower fan 2 shells, be provided with the motor of impeller 21 and drives impeller 21, described housing 1 comprises installing plate 6, installing plate 6 is chimeric with housing 1, blower fan 2 is fixedly connected with installing plate 6, installing plate 6 removably connects with housing 1, described installing plate 6 is provided with the slide block vertical with installing plate 63, described housing 1 inwall is provided with chute 4, described slide block 3 can be in the interior slippage of chute 4 with chute 4 clampings and slide block 3, between described slide block 3 and housing 1, be provided with anti-drop device.
By adopting technique scheme, blower fan 2 is fixedly connected with installing plate 6, and installing plate 6 removably connects with housing 1, in the time that needs clean blower fan 2, as long as it is just passable to pull out installing plate 6, convenient simply again, and it is convenient that blower fan 2 is drawn out rear maintenance cleaning up, and light is better.
Described installing plate 6 is connected by screw with housing 1.
By adopting technique scheme, adopt screw to connect, can make to be connected more stablely, firm between housing 1 and installing plate 6, avoid in blower fan 2 courses of work producing and shake, and cause the mutual collision between housing 1 and installing plate 6, reduce noise.
Described anti-drop device comprises fixed bar 8, described fixed bar 8 is through housing 1, described housing 1 is provided with corresponding through hole, described fixed bar 8 is slidably disposed in through hole, described slide block 3 be provided with can with the draw-in groove of fixed bar 8 clampings, fixed bar 8 sidewalls outside described housing 1 are provided with projection 9, and described projection 9 relative housing 1 one end are provided with groove 10, between described groove 10 diapires and housing 1, are provided with back-moving spring 11.
By adopting technique scheme, in the process of pull-out installing plate 6, fixed bar 8 can snap in draw-in groove automatically, so just can prevent in the process of drawing because the slide block 3 that overexerts departs from from chute 4, blower fan 2 drops and pounds people, and fixed bar 8 snaps in blower fan 2 in the process of keeping in repair or cleaning at fan 2 after draw-in groove and can not move, convenient cleaning and maintenance.In the time that needs reinstall installing plate 6 or slide block 3 is departed from from chute 4, as long as fixed bar 8 is up drawn just passable.
Described housing 1 is provided with the buffer gasket 5 with installing plate 6 edge mate.
By adopting technique scheme, between installing plate 6 and housing 1, increase buffer gasket 5, prevent from producing noise or damage because of collision between installing plate 6 and housing 1, play buffering noise reduction.
Described housing 1 also comprises outdoor air inlet, and described outdoor air inlet is provided with filter 7.
By adopting technique scheme, enter indoor air and filter outdoor, keep the pure and fresh of air, ensure the air cleaner in flowed into chamber.
Described filter 7 comprises roughing efficiency air filter 71, medium effeciency filter 72, high efficiency particle air filter 73 successively, and described roughing efficiency air filter 71 is primarily efficient filter wool, and medium effeciency filter 72 is active carbon sea base cotton, and high efficiency particle air filter 73 is HEPA screen pack.
By adopting technique scheme; primarily efficient filter wool can filter volume larger particles in air; active carbon sea base is adsorbed the particle of airborne small volume by cotton; high efficiency particle air filter 73; employing reaches the screen pack of HEPA standard; the efficient feature that reaches 99.7%, HEPA net for 0.1 micron and 0.3 micron is that air can pass through, but tiny particulate cannot pass through.
The outer face of described installing plate 6 is provided with handle.
By adopting technique scheme, facilitate push-and-pull installing plate 6.
Concrete, blower fan 2 is by the pull of installing plate 6, be drawn out housing 1 from housing 1 inside, can directly clean impeller 21, also can pull down cleaning, operate according to the actual requirements, in addition, after installing plate 6 pull-outs, can directly observe the structure of fresh air ventilator inside, check whether inner components is damaged, maintain easily, the power line of blower fan 2 can be reserved some length, ensure in switching process, can not pull apart power line, removably connecting of installing plate 6 can be by other modes, such as clamping etc., also can directly pass through lock core, installing plate 6 is fixed, lock core can also prevent that non-essential personnel from operating fresh air ventilator, ensure the safety of fresh air ventilator.

Claims (7)

1. a fresh air ventilator, comprise housing, in described housing, be provided with the blower fan that power is provided, blower fan comprises Fan casing, in Fan casing, be provided with the motor of impeller and drives impeller, it is characterized in that: described housing comprises installing plate, installing plate and housing are chimeric, blower fan is fixedly connected with installing plate, installing plate and housing removably connect, and described installing plate is provided with the slide block vertical with installing plate, and described inner walls is provided with chute, described slide block and chute clamping and slide block can slippages in chute, between described slide block and housing, are provided with anti-drop device.
2. fresh air ventilator according to claim 1, is characterized in that: described installing plate and housing are connected by screw.
3. fresh air ventilator according to claim 2, it is characterized in that: described anti-drop device comprises fixed bar, described fixed bar is through housing, described housing is provided with corresponding through hole, described fixed bar is slidably disposed in through hole, described slide block be provided with can with the draw-in groove of fixed bar clamping, the fixed bar sidewall outside described housing is provided with projection, the relative housing of described projection one end is provided with groove, between described groove diapire and housing, is provided with back-moving spring.
4. fresh air ventilator according to claim 3, is characterized in that: described housing is provided with the buffer gasket with installing plate edge mate.
5. fresh air ventilator according to claim 4, is characterized in that: described ventilator main body comprises the outdoor air inlet communicating with fresh flue, and described outdoor air inlet is provided with filter.
6. fresh air ventilator according to claim 5; it is characterized in that: described filter comprises roughing efficiency air filter, medium effeciency filter, high efficiency particle air filter successively; described roughing efficiency air filter is primarily efficient filter wool; medium effeciency filter is active carbon sea base cotton, and high efficiency particle air filter is HEPA screen pack.
7. fresh air ventilator according to claim 6, is characterized in that: the outer face of described installing plate is provided with handle.
CN201420211136.2U 2014-04-26 2014-04-26 Fresh air ventilator Expired - Fee Related CN203797816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420211136.2U CN203797816U (en) 2014-04-26 2014-04-26 Fresh air ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420211136.2U CN203797816U (en) 2014-04-26 2014-04-26 Fresh air ventilator

Publications (1)

Publication Number Publication Date
CN203797816U true CN203797816U (en) 2014-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420211136.2U Expired - Fee Related CN203797816U (en) 2014-04-26 2014-04-26 Fresh air ventilator

Country Status (1)

Country Link
CN (1) CN203797816U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949230A (en) * 2015-07-07 2015-09-30 湖南鑫实伟业环保科技有限公司 Ceiling novel blower
CN104949221A (en) * 2015-07-07 2015-09-30 湖南鑫实伟业环保科技有限公司 Floor type novel blower
CN110652800A (en) * 2019-11-18 2020-01-07 无锡英普斯特环保科技有限公司 Make things convenient for air cleaner of quick assembly disassembly filter core
CN111023206A (en) * 2019-12-24 2020-04-17 佛山市大秉智能科技有限公司 Detachable core machine for double-control double-channel posture-adjustable fan turbine type pumping device
CN113007819A (en) * 2021-03-30 2021-06-22 珠海格力电器股份有限公司 Fan mechanism and ducted air conditioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949230A (en) * 2015-07-07 2015-09-30 湖南鑫实伟业环保科技有限公司 Ceiling novel blower
CN104949221A (en) * 2015-07-07 2015-09-30 湖南鑫实伟业环保科技有限公司 Floor type novel blower
CN104949221B (en) * 2015-07-07 2023-10-13 远大科技集团有限公司 Floor type fresh air fan
CN110652800A (en) * 2019-11-18 2020-01-07 无锡英普斯特环保科技有限公司 Make things convenient for air cleaner of quick assembly disassembly filter core
CN110652800B (en) * 2019-11-18 2024-09-20 无锡英普斯特环保科技有限公司 Air filter with filter element convenient and quick to assemble and disassemble
CN111023206A (en) * 2019-12-24 2020-04-17 佛山市大秉智能科技有限公司 Detachable core machine for double-control double-channel posture-adjustable fan turbine type pumping device
CN113007819A (en) * 2021-03-30 2021-06-22 珠海格力电器股份有限公司 Fan mechanism and ducted air conditioner

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

Granted publication date: 20140827

Termination date: 20170426