CN210512050U

CN210512050U - Super large filtration uniflow hanging fresh air machine

Info

Publication number: CN210512050U
Application number: CN201921387446.9U
Authority: CN
Inventors: 贾圣军
Original assignee: Tianjin Fifth Season Environment Science And Technology Co ltd
Current assignee: Tianjin Fifth Season Environment Science And Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-12
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a super large filters uniflow hanging new fan, including quick-witted case and install fan, the filter at quick-witted incasement, there is the new trend air intake system in the rear panel bottom system of quick-witted case, this new trend air intake connects the dust bag at quick-witted incasement, adorn a cross slab admittedly in the top of dust bag, adorn the control box admittedly on the cross slab, adorn the fan admittedly in the top of control box, roof system at quick-witted case has the new trend air exit, at the place ahead installation filter of fan, control box and dust bag, filter top and quick-witted roof joint, filter bottom and quick-witted bottom plate interval certain distance just support through a collet, collet and cross slab front side hinge dress. The utility model discloses the filter occupies box leading flank almost, and the area is very big, and filtration efficiency is high, long service life.

Description

Super large filtration uniflow hanging fresh air machine

Technical Field

The utility model belongs to the air purification field relates to new fan, especially a new fan of super large filtration uniflow hanging.

Background

CN108800415A, CN207196800U, and CN207196665U are wall-mounted fans previously applied by the applicant, and are all bidirectional flow wall-mounted fans, and because there are many accessories, the bidirectional flow wall-mounted fans are high in price, and are mostly used in public places such as schools and shopping malls, and are rarely used in residential buildings, so that the application range is limited.

Based on market demand, this application provides a new fan of super large filtration uniflow hanging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's weak point, provide a new fan of super large filtration uniflow hanging of structural design science, reasonable.

The utility model provides a technical scheme that technical problem adopted is:

the utility model provides a super large filters uniflow hanging new fan, include quick-witted case and install fan, the filter at quick-witted incasement, system has the new trend air intake in the back panel bottom of quick-witted case, this new trend air intake connects the dust bag in quick-witted case, a cross slab is adorned admittedly in the top of dust bag, adorn the control box admittedly on the cross slab, adorn the fan admittedly in the top of control box, roof system at quick-witted case has the new trend air exit, at the fan, the filter is installed in the place ahead of control box and dust bag, filter top and quick-witted roof joint, filter bottom and quick-witted case bottom plate interval certain distance just support through a collet, collet and cross slab front side hinge dress.

And two side plates at the lower part of the case are respectively provided with an indoor air inlet, and a bypass ventilation valve is arranged at each indoor air inlet.

And an air guide box is arranged between the fresh air exhaust outlet and the air outlet of the fan.

Moreover, an electric auxiliary heater is arranged in the air guide box.

And a filter limit pin is arranged on the bottom support.

Moreover, the filter comprises a primary filter and a high-efficiency filter.

Also, a plurality of sensors, including a PM2.5 sensor, a CO2 sensor, a TVOC sensor, are mounted within the control box.

And a box door is installed in front of the case, and the box door and the case are locked through a male hook and a female hook.

And a female hook is arranged on the box door, a male hook is arranged on the case, the male hook is fixedly arranged on a sliding plate, an upper guide groove and a lower guide groove are formed on the sliding plate, an upper guide column and a lower guide column are fixedly arranged on the inner wall of the case corresponding to the two guide grooves, the middle part of the sliding plate is connected with a shifting block switch arranged on the outer wall of the case, the sliding plate moves through the shifting block switch, a bulge is formed at the bottom of the sliding plate and connected with one end of a spring, and the other end of the spring is connected with the inner wall of the case.

The utility model has the advantages that:

1. the utility model discloses the filter occupies box leading flank almost, and the area is very big, and filtration efficiency is high, long service life.

2. The utility model discloses respectively there is an indoor wind air intake in the lower part both sides board system of quick-witted case, can realize the self-loopa of indoor wind, has indoor air purifier's function concurrently.

3. The utility model discloses the collet can overturn, not only can support the filter, still conveniently changes the dirt pocket to and the installation fan.

4. The utility model discloses a couple locking chamber door compares magnetism and inhales the formula, and is durable more, and the cost is lower.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is an internal structure view of the present invention (visible after the door is opened);

FIG. 6 is an internal block diagram of the present invention (with the filter removed);

fig. 7 is an internal structure view (with the base turned upward) of the present invention;

fig. 8 is a structure view of the male hook slide.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.

A super large filtration unidirectional flow wall hanging fresh air fan comprises a case 4, a fan and a filter which are installed in the case, wherein a fresh air inlet 5 is formed in the bottom of a rear panel of the case, the fresh air inlet is connected with a dust removal bag 17 in the case, a transverse partition plate is fixedly installed above the dust removal bag, a control box 15 is fixedly installed on the transverse partition plate, a fan 13 is fixedly installed above the control box, the air inlet of the fan faces forward, an air outlet faces upward, a fresh air exhaust outlet 1 is formed in a top plate of the case, and an air guide box 14 is installed between the fresh air exhaust outlet and the air outlet of the fan. An electric auxiliary heater is arranged in the air guide box. Install filter 9 in the place ahead of air guide box, fan, control box and dust pocket, filter top and quick-witted case roof joint, filter bottom and quick-witted case bottom plate interval certain distance and support through a collet 16, the collet is through axle or hinge dress with the cross slab front side, can overturn from top to bottom. When the dust removal bag needs to be replaced or the installation and the punching are carried out, the filter is detached, the bottom support is turned downwards, and the dust removal bag and the installation hole 6 of the rear side plate of the case are leaked. A filter limit pin 12 is mounted on the shoe.

The filter comprises a primary filter and a high-efficiency filter, wherein the primary filter is arranged in front of the high-efficiency filter, and the high-efficiency filter is arranged behind the high-efficiency filter.

A plurality of sensors are arranged in the control box, including a PM2.5 sensor and a CO₂Sensors, TVOC sensors, etc.

A box door 3 is installed in the front of a case, a control panel 2 is installed on the outer side face of the box door, the box door and the case are locked through a male hook and a female hook, a female hook 11 is installed on the box door, a male hook 10 is installed on the case, and the male hook slides up and down to realize locking and separation with the female hook. The male hook is fixedly arranged on a sliding plate 22, an upper guide groove 19 and a lower guide groove 19 are formed in the sliding plate, an upper guide column 18 and a lower guide column 18 are fixedly arranged on the inner wall of the case corresponding to the two guide grooves, the middle part of the sliding plate is connected with a shifting block switch 8 arranged on the outer wall of the case, the sliding plate is moved through the shifting block switch, a bulge 20 is formed at the bottom of the sliding plate and connected with one end of a spring 21, and the other end of the spring is fixedly connected with the inner wall of the case.

The trend of the fresh air is as follows:

the new trend gets into from new trend air intake, gets into the new trend fan through dust bag, prefilter, high efficiency filter in proper order, through electric auxiliary heating, discharges to indoor from the new trend air exit at last.

Indoor air inlets 7 are respectively formed in two side plates of the lower portion of the case, a bypass vent valve is mounted at each indoor air inlet, indoor air enters from the bypass vent valve and is mixed with fresh air, and the mixture is discharged indoors through a filter and a fresh air fan, so that the indoor air is filtered in a self-circulation mode.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.

Claims

1. The utility model provides a new fan of super large filtration uniflow hanging, includes quick-witted case and installs fan, the filter at quick-witted incasement, its characterized in that: the bottom of the rear panel of the case is provided with a fresh air inlet, the fresh air inlet is connected with a dust removal bag in the case, a diaphragm plate is fixedly arranged above the dust removal bag, a control box is fixedly arranged on the diaphragm plate, a fan is fixedly arranged above the control box, a fresh air exhaust outlet is arranged on the top plate of the case, a filter is arranged in front of the fan, the control box and the dust removal bag, the top of the filter is clamped with the top plate of the case, the bottom of the filter is separated from the bottom plate of the case by a certain distance and is supported by a bottom support, and the bottom support is hinged with the front side of the diaphragm plate.

2. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: two side plates at the lower part of the case are respectively provided with an indoor air inlet, and a bypass ventilation valve is arranged at each indoor air inlet.

3. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: an air guide box is arranged between the fresh air exhaust outlet and the air outlet of the fan.

4. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 3, characterized in that: an electric auxiliary heater is arranged in the air guide box.

5. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: the bottom support is provided with a filter limit pin.

6. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: the filter comprises a primary filter and a high-efficiency filter.

7. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: a plurality of sensors are arranged in the control box, including a PM2.5 sensor and a CO₂Sensor, TVOC sensor.

8. The ultra-large filtration unidirectional flow wall-mounted fresh air blower as claimed in claim 1, characterized in that: a box door is installed in front of the case, and the box door and the case are locked through a male hook and a female hook.

9. The ultra-large filtration unidirectional flow wall-mounted fresh air blower according to claim 8, characterized in that: the box door is provided with a female hook, the case is provided with a male hook, the male hook is fixedly arranged on a sliding plate, the sliding plate is provided with an upper guide groove and a lower guide groove, the inner wall of the case corresponds to the two guide grooves, the upper guide column and the lower guide column are fixedly arranged, the middle part of the sliding plate is connected with a shifting block switch arranged on the outer wall of the case, the sliding plate moves through the shifting block switch, the bottom of the sliding plate is provided with a bulge, the bulge is connected with one end of a spring, and the other end of the spring is connected with the inner wall of the case.