CN218565642U

CN218565642U - Cabinet type fresh air machine

Info

Publication number: CN218565642U
Application number: CN202222741573.2U
Authority: CN
Inventors: 麦礼聪; 唐文锋; 朱建荣
Original assignee: Guangdong Amx Electric Appliances Co ltd
Current assignee: Guangdong Amx Electric Appliances Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a cabinet type fresh air machine, which comprises a cabinet body, an upper scroll, a lower scroll, an air speed probe, a driver and a fan; a left side plate is arranged on the left side of the cabinet body, a right side plate is arranged on the right side of the cabinet body, a rear plate is arranged on the rear side of the cabinet body, and a first access door is arranged on the front side of the cabinet body; the upper scroll, the lower scroll, the wind speed probe, driver and fan are all installed in the inside of the cabinet body, the both ends of upper scroll are detachably installed in left side board and right side board respectively, the driver is fixed in the right side board, the one end detachably of lower scroll is installed in the drive end of driver, the wind speed probe is installed in the back plate, the wind speed probe is located between upper scroll and the lower scroll, the below of lower scroll is located to the fan, the left side board, the lower extreme of right side board and first access door all is provided with the air-out grid, the upper end of back plate is provided with first air intake. This application has solved the filter screen of the new fan of traditional cabinet type and has changed and need manual operation, gives the problem that the staff brought inconvenience.

Description

Cabinet type fresh air machine

Technical Field

The utility model relates to a technical field is changed to cabinet type new fan filter screen, specifically is a cabinet type new fan.

Background

The fresh air fans on the market are divided into cabinet type fresh air fans, wall-mounted type fresh air fans, ceiling type fresh air fans and the like, filter screens are installed in the existing cabinet type fresh air fans, and outdoor fresh air is supplied indoors after being filtered and purified by the filter screens so as to improve indoor air quality. Along with the increase of filter screen live time, the filter screen can accumulate a lot of dusts, influences the filter purification effect of filter screen to the air, often needs to change the filter screen. However, the replacement of the filter screen of the conventional cabinet type fresh air fan needs manual operation, which brings inconvenience to workers.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model provides a cabinet type new fan, aim at has solved the filter screen change of traditional cabinet type new fan and has needed manual operation, the problem of bringing inconvenience for the staff.

To achieve the purpose, the utility model adopts the following technical proposal:

a cabinet type fresh air fan comprises a cabinet body, an upper scroll, a lower scroll, an air speed probe, a driver and a fan;

a left side plate is arranged on the left side of the cabinet body, a right side plate is arranged on the right side of the cabinet body, a rear plate is arranged on the rear side of the cabinet body, and a first access door is arranged on the front side of the cabinet body;

the upper scroll, the lower scroll, the wind speed probe, the driver and the fan are all installed inside the cabinet body, two ends of the upper scroll are respectively detachably installed on the left side plate and the right side plate, the driver is fixed on the right side plate, one end of the lower scroll is detachably installed at the driving end of the driver, the upper scroll is used for installing a new filter screen, and the lower scroll is used for recycling an old filter screen;

the wind speed probe is installed in the back plate, the wind speed probe is located between the upper scroll and the lower scroll, the fan is located below the lower scroll, the left side board, the right side board and the lower extreme of first access door all are provided with the air-out grid, the upper end of back plate is provided with first air intake.

Preferably, still include a plurality of attacker, the attacker is fixed in one side of left side board, one side of first access door is rotationally located the right side board, the opposite side of first access door passes through the attacker install in the left side board.

Preferably, still include the primary filter screen, the primary filter screen set up in the inside of the cabinet body, the primary filter screen is located go up the spool with the back of lower spool, the left side board is provided with the second access door.

Preferably, the wind speed probe further comprises an L-shaped mounting seat, the L-shaped mounting seat is fixed on the rear plate, and the wind speed probe is mounted on the L-shaped mounting seat.

Preferably, still include first mounting panel and second mounting panel, first mounting panel with the second mounting panel is all located the inside of the cabinet body, the second mounting panel is located the below of lower roll, first mounting panel is located the below of second mounting panel, the both sides of first mounting panel install respectively in the left side board with the right side board, the both sides of second mounting panel install respectively in the left side board with the right side board, the fan is fixed in the top surface of first mounting panel, the second mounting panel is provided with the second air intake.

Preferably, the left side plate and the right side plate are both provided with handles.

Preferably, a third access door is arranged at the top of the cabinet body.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

in the scheme, the upper scroll, the lower scroll, the wind speed probe and the driver are mutually matched, so that the automatic replacement of a new filter screen is realized, manual operation is not needed, and convenience is brought to workers.

Drawings

FIG. 1 is a schematic view of an internal structure of a cabinet type fresh air machine;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

fig. 3 is a rear view of a cabinet type fresh air machine.

Wherein, 1, a cabinet body; 2. winding a reel; 3. a lower reel; 4. a wind speed probe; 5. a driver; 6. a fan; 7. buckling a handle; 8. a primary filter screen; 9. an L-shaped mounting seat; 10. an air outlet grid; 11. a left side plate; 12. a right side plate; 13. a rear plate; 14. a first access door; 15. a third access door; 16. an electric cabinet; 17. a first mounting plate; 18. a second mounting plate; 19. a handle; 110. a second access door; 130. a first air inlet; 160. a main control board; 180. and a second air inlet.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

In the description of the present invention, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "spliced" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

A cabinet type fresh air machine comprises a cabinet body 1, an upper scroll 2, a lower scroll 3, an air speed probe 4, a driver 5 and a fan 6;

a left side plate 11 is arranged on the left side of the cabinet body 1, a right side plate 12 is arranged on the right side of the cabinet body 1, a rear plate 13 is arranged on the rear side of the cabinet body 1, and a first access door 4 is arranged on the front side of the cabinet body 1;

the upper scroll 2, the lower scroll 3, the wind speed probe 4, the driver 5 and the fan 6 are all mounted inside the cabinet 1, two ends of the upper scroll 2 are respectively detachably mounted on the left side plate 11 and the right side plate 12, the driver 5 is fixed on the right side plate 12, one end of the lower scroll 3 is detachably mounted on a driving end of the driver 5, the upper scroll 2 is used for mounting a new filter screen, and the lower scroll 3 is used for recycling an old filter screen;

wind speed probe 4 install in back plate 13, wind speed probe 4 is located go up spool 2 with between the lower scroll 3, fan 6 is located the below of lower scroll 3, left side board 11 right side board 12 with the lower extreme of first access door 4 all is provided with air-out grid 10, the upper end of back plate 13 is provided with first air intake 130.

The new fan of cabinet type of this scheme, as shown in fig. 1 and 3, because the upper scroll 2 is used for installing new filter screen, the lower scroll 3 is used for retrieving old filter screen, and is concrete, one end of the new filter screen on the upper scroll 2 stretches out one section distance, and the buckle is in on the lower scroll 3. The top in the cabinet body 1 is provided with electric cabinet 16, be provided with main control panel 160 in the electric cabinet 16, fan 6 is as the source of induced draft, and the new trend that will be outdoor is passed through first air intake 130 of back plate 13 upper end is taken into in the cabinet body 1, in this embodiment wind speed probe 4 is thermal-sensitive wind speed probe, wind speed probe 4 detects the wind speed signal, when the wind speed reduces the system setting value, main control panel 160 control starts driver 5, driver 5 in this embodiment is step motor, driver 5 drive the lower roll 3 rotates, the new filter screen on the upper roll 2 can be pulled down, and old filter screen then by the lower roll 3 is rolled up and is retrieved, has realized the automatic of new filter screen and has changed. In this embodiment fan 6 is DC hypsokinesis formula centrifugal fan, and the new trend is followed after new filter screen filtration purification left side board 11 the right side board 12 with the air-out grid 10 of first access door 4 lower extreme is toward indoor transport, is favorable to improving indoor air quality.

In the scheme, the upper scroll 2, the lower scroll 3, the wind speed probe 4 and the driver 5 are mutually matched, so that automatic replacement of a new filter screen is realized, manual operation is not needed, and convenience is brought to workers.

Preferably, still include a plurality of attacker 7, attacker 7 is fixed in one side of left side board 11, one side of first access door 4 is rotationally located right side board 12, the opposite side of first access door 4 passes through attacker 7 install in left side board 11.

In this embodiment, as shown in fig. 1, three clasps 7 are provided. When the cabinet type fresh air fan works normally, the first access door 4 is in a closed state, and the first access door 4 is fastened by the fastening handle 7. When the filter screen of the interior upward spool 2 of cabinet body 1 consumed up, need change new filter screen, specifically, loosen attacker 7, first access door 4 is in the open mode, and the staff can earlier go up spool 2 with down spool 3 all dismantles, then go up spool 2 and change new filter screen, and will old filter screen on the down spool 3 takes off, will again go up spool 2 with down spool 3 all installs again, will at last go up spool 2 goes up new filter screen and pulls out one section, detains again down spool 3.

Preferably, still include primary filter screen 8, primary filter screen 8 set up in the inside of the cabinet body 1, primary filter screen 8 is located go up spool 2 with the back of lower scroll 3, left side board 11 is provided with second access door 110.

Specifically, as shown in fig. 1, in fig. 1 the primary filter screen 8 is in taking out the state outside the cabinet body 1 actually set up in the inside of the cabinet body 1, outdoor new trend passes through earlier the primary filter screen 8 filters, is favorable to bigger particulate matter in the primary filter air, through set up in filter screen on the last spool 2 filters once more. When the primary filter screen 8 is damaged, the second access door 110 can be opened, the damaged primary filter screen 8 is taken out for maintenance, and the damaged primary filter screen is reinstalled after the maintenance is finished.

Preferably, the wind speed probe further comprises an L-shaped mounting seat 9, the L-shaped mounting seat 9 is fixed on the rear plate 13, and the wind speed probe 4 is mounted on the L-shaped mounting seat 9.

Has the beneficial effects that: specifically, as shown in fig. 2, the L-shaped mounting seat 9 is provided to facilitate the installation and the removal of the wind speed probe 4, and the L-shaped mounting seat 9 has a relatively stable structure and a long service life.

Preferably, still include first mounting panel 17 and second mounting panel 18, first mounting panel 17 with second mounting panel 18 all locates the inside of the cabinet body 1, second mounting panel 18 is located the below of lower roll 3, first mounting panel 17 is located the below of second mounting panel 18, the both sides of first mounting panel 17 install respectively in left side board 11 with right side board 12, the both sides of second mounting panel 18 install respectively in left side board 11 with right side board 12, fan 6 is fixed in first mounting panel 17's top surface, second mounting panel 18 is provided with second air intake 180.

In this embodiment, as shown in fig. 1, the fan 6 is used as a suction source and is matched with the second air inlet 180 to filter and purify fresh air outdoors through the filter screen and convey the fresh air indoors through the air outlet grid 10. Specifically, since the two sides of the first mounting plate 17 are respectively mounted on the left side plate 11 and the right side plate 12, and the two sides of the second mounting plate 18 are respectively mounted on the left side plate 11 and the right side plate 12, it is beneficial to fix the first mounting plate 17 and the second mounting plate 18 more stably.

Preferably, the left side plate 11 and the right side plate 12 are both provided with a handle 19. Specifically, as shown in fig. 1, since the left side plate 11 and the right side plate 12 are both provided with the handle 19, the cabinet 1 is convenient for workers to lift and move.

Preferably, a third access door 15 is arranged at the top of the cabinet body 1. Specifically, as shown in fig. 1, when the cabinet type fresh air handling unit fails and cannot work normally, the third access door 15 may be opened, so that maintenance personnel can maintain the main control board 160 in the electric cabinet 16 conveniently.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A cabinet type fresh air machine is characterized in that: the wind power generation device comprises a cabinet body, an upper scroll, a lower scroll, a wind speed probe, a driver and a fan;

the upper scroll, the lower scroll, the wind speed probe, the driver and the fan are all installed inside the cabinet body, two ends of the upper scroll are detachably installed on the left side plate and the right side plate respectively, the driver is fixed on the right side plate, one end of the lower scroll is detachably installed at the driving end of the driver, the upper scroll is used for installing a new filter screen, and the lower scroll is used for recycling an old filter screen;

the wind speed probe install in the back plate, the wind speed probe be located go up the spool with between the lower scroll, the fan is located the below of lower scroll, the left side board the right side board with the lower extreme of first access door all is provided with the air-out grid, the upper end of back plate is provided with first air intake.

2. The cabinet type fresh air machine according to claim 1, wherein: still include a plurality of attacker, the attacker is fixed in one side of left side board, one side of first access door rotationally locates the right side board, the opposite side of first access door passes through the attacker install in the left side board.

3. The cabinet type fresh air machine of claim 1, wherein: still include the primary filter screen, the primary filter screen set up in the inside of the cabinet body, the primary filter screen is located go up the spool with the back of lower spool, the left side board is provided with the second access door.

4. The cabinet type fresh air machine according to claim 1, wherein: the wind speed probe is characterized by further comprising an L-shaped mounting seat, the L-shaped mounting seat is fixed on the rear plate, and the wind speed probe is mounted on the L-shaped mounting seat.

5. The cabinet type fresh air machine of claim 1, wherein: still include first mounting panel and second mounting panel, first mounting panel with the second mounting panel is all located the inside of the cabinet body, the second mounting panel is located the below of lower roll, first mounting panel is located the below of second mounting panel, the both sides of first mounting panel install respectively in the left side board with the right side board, the both sides of second mounting panel install respectively in the left side board with the right side board, the fan is fixed in the top surface of first mounting panel, the second mounting panel is provided with the second air intake.

6. The cabinet type fresh air machine of claim 1, wherein: the left side board with the right side board all is provided with the handle.

7. The cabinet type fresh air machine of claim 1, wherein: and a third access door is arranged at the top of the cabinet body.