CN212928269U

CN212928269U - Exhaust fan with cover

Info

Publication number: CN212928269U
Application number: CN202021810351.6U
Authority: CN
Inventors: 陈霞; 顾杰
Original assignee: Suzhou Unionpay Electromechanical Technology Co ltd
Current assignee: Suzhou Unionpay Electromechanical Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-09
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a take cover exhaust fan, including the back cover body, back cover body one side mid-mounting has the motor, motor one end transmission is connected with the pivot, the blade is installed to the pivot outer end, the front cover body is installed to back cover body one side, the front cover body is by middle part base and protective cover piece, and protective cover piece a plurality of inserts and establish in the middle part base outside, the storage water tank is installed to back cover body upside, the raceway is installed to the storage water tank downside, and raceway one end installs atomizer, the utility model discloses a front cover body is by middle part base and protective cover piece, and protective cover piece a plurality of inserts and establish in the middle part base outside, is convenient for carry out the dismouting to the front cover body to be convenient for wash and maintenance, can carry out local dismantlement to the front cover body moreover, improved the flexibility of.

Description

Exhaust fan with cover

Technical Field

The utility model relates to an exhaust fan technical field specifically is a take cover exhaust fan.

Background

The exhaust fan is an air conditioning appliance, which drives the fan blades to rotate by the motor to drive airflow so as to exchange indoor air and outdoor air. Also known as ventilating fans, scavenger fans, etc. The purpose of the exhaust air is to remove the dirty air from the room and to adjust the temperature, humidity and sensory effects. The exhaust fan is widely applied to families, public places and industrial plants. The exhaust fan is divided into a partition wall type (both sides of a partition wall hole are free spaces, air is exchanged from one side of the partition wall to the other side), a duct exhaust type (one side enters air from the free space, and the other side exhausts air through a duct), a duct intake type (one side enters air through a duct, and the other side exhausts air to the free space), and a full duct type (ducts are arranged on both sides of the exhaust fan, and enter air and exhaust air through ducts). The air flow type is divided into a centrifugal type (air enters from a direction parallel to a rotating shaft and is discharged from the direction vertical to the shaft), an axial type (air enters from a direction parallel to the rotating shaft and is discharged from the direction parallel to the shaft) and a cross flow type (air enters and is discharged from the direction vertical to the shaft).

Current exhaust fan, outer protective cover body dismouting is complicated to be not convenient for clear up the dust and overhaul the maintenance and handle, service function nature is relatively poor moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take cover exhaust fan to solve current exhaust fan, the dismouting of the outer protective cover body is complicated, thereby is not convenient for clear up the dust and overhaul the maintenance processing, the relatively poor problem of service function nature moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take cover exhaust fan, includes the back cover body, back cover body one side mid-mounting has the motor, motor one end transmission is connected with the pivot, the blade is installed to the pivot outer end, the front cover body is installed to back cover body one side, the front cover body is by middle part base and protective cover piece, and a plurality of insertions of protective cover piece establish in the middle part base outside, the storage water tank is installed to back cover body upside, the raceway is installed to the storage water tank downside, and raceway one end installs atomizer.

Furthermore, the rear cover body and the front cover body are both provided with protective net covers, and the outer sides of the rear cover body and the front cover body are provided with anticorrosive coatings.

Furthermore, the protective cover sheet is provided with six sheets, and each sheet is arranged in a fan shape.

Furthermore, a positioning jack is formed in the outer side of the middle base, and the tip end of the protective cover sheet is inserted into the positioning jack.

Furthermore, a first positioning bolt is installed on one side of the middle base, and the protective cover sheet and the rear cover body are fixedly connected through a second positioning bolt.

Further, a water filling port and a water level floating ball are installed on the upper side of the water storage tank, and a water pump is installed on the water delivery pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a front shroud body is by middle part base and protective cover piece, and the protective cover piece is a plurality of inserts and establish in the middle part base outside, is convenient for carry out the dismouting to the front shroud body to be convenient for wash and overhaul the processing, can carry out local dismantlement to the front shroud body moreover, improved flexibility and convenience that the dismouting used.

2. The utility model discloses and install the storage water tank through the rear cover body upside, the raceway is installed to the storage water tank downside, and raceway one end installs atomizer, installs the water pump on the raceway, can carry out humidification treatment to the air through water pump, raceway and atomizer in can be with the water atomization blowout in the storage water tank, the wind that the cooperation fan blew off, has improved the function variety that uses.

3. The utility model discloses a first positioning bolt is installed to middle part base one side, and the tip that is convenient for improve the shield piece is inserted and is established the stability in the location jack, connects fixedly through second positioning bolt between shield piece and the back cover body moreover, is convenient for connect fixed processing to shield piece both ends.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a left side view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the middle base of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention.

In the figure: 1. a rear cover body; 2. an electric motor; 3. a rotating shaft; 4. a blade; 5. a shield sheet; 6. a middle base; 7. a water storage tank; 8. a water pump; 9. a water delivery pipe; 11. a water level floating ball; 12. a water injection port; 13. a second positioning bolt; 14. positioning the jack; 15. a first positioning bolt; 16. an atomizing spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, in an embodiment of the present invention, an exhaust fan with a hood includes a rear hood body 1, a motor 2 is installed at a middle portion of one side of the rear hood body 1, a rotating shaft 3 is connected to one end of the motor 2 in a transmission manner, blades 4 are installed at an outer end of the rotating shaft 3, a front hood body is installed at one side of the rear hood body 1, the front hood body includes a middle base 6 and a plurality of shield sheets 5, and the plurality of shield sheets 5 are inserted outside the middle base 6, so as to facilitate disassembly and assembly of the front hood body, thereby facilitating cleaning and maintenance, and capable of performing local disassembly of the front hood body, improving flexibility and convenience of disassembly and assembly, a water storage tank 7 is installed at an upper side of the rear hood body 1, a water pipe 9 is installed at a lower side of the water storage tank 7, and an atomizing nozzle 16 is installed at, the functional diversity of use has been improved.

Preferably, the rear cover body 1 and the front cover body all adopt a protective net cover, so that the outer side of the blade 4 is covered with protective treatment, and the outer sides of the rear cover body 1 and the front cover body are provided with an anticorrosive coating, so that the service life of the cover body is prolonged.

Preferably, the protective cover sheet 5 is provided with six sheets, and each sheet is arranged in a fan shape, so that the front cover body can be conveniently detached and assembled.

Preferably, the positioning insertion hole 14 is formed in the outer side of the middle base 6, and the tip end of the protective cover piece 5 is inserted into the positioning insertion hole 14, so that one end of the protective cover piece 5 can be conveniently connected and positioned.

Preferably, first positioning bolt 15 is installed to middle part base 6 one side, is convenient for improve the most advanced of shield piece 5 and inserts the stability of establishing in the location jack 14 of middle part base 6, connects fixedly through second positioning bolt 13 between shield piece 5 and the back cover body 1, is convenient for connect fixed processing to shield piece 5 both ends.

Preferably, a water filling port 12 and a water level floating ball 11 are installed on the upper side of the water storage tank 7, so that the humidifying water can be added into the water storage tank 7 conveniently, a water pump 8 is installed on the water delivery pipe 9, and the water pump 8 adopts a micro pump body.

The utility model discloses a theory of operation and use flow: the front cover body is composed of the middle base 6 and the protective cover pieces 5, and a plurality of protective cover pieces 5 are inserted outside the middle base 6, so that the front cover body can be conveniently disassembled and assembled, cleaning and maintenance treatment can be conveniently carried out, the front cover body can be locally disassembled, and the flexibility and convenience of disassembling, assembling and using are improved; and install storage water tank 7 through 1 upside of the back shroud body, raceway 9 is installed to storage water tank 7 downside, and 9 one ends of raceway install atomizer 16, install water pump 8 on the raceway 9, can be with the water atomization blowout in the storage water tank 7 through water pump 8, raceway 9 and atomizer 19, the wind that the cooperation fan blew off is convenient for carry out humidification to the air, has improved the function variety of using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take cover exhaust fan, includes the rear cover body (1), its characterized in that: rear cover body (1) one side mid-mounting has motor (2), motor (2) one end transmission is connected with pivot (3), blade (4) are installed to pivot (3) outer end, the front cover body is installed to rear cover body (1) one side, the front cover body is by middle part base (6) and protective cover piece (5), and protective cover piece (5) a plurality of insert and establish in the middle part base (6) outside, storage water tank (7) are installed to rear cover body (1) upside, raceway (9) are installed to storage water tank (7) downside, and raceway (9) one end installs atomizer (16).

2. An exhaust fan with hood according to claim 1, wherein: the rear cover body (1) and the front cover body are both provided with protective net covers, and the outer sides of the rear cover body (1) and the front cover body are provided with anticorrosive coatings.

3. An exhaust fan with hood according to claim 1, wherein: the protective cover sheet (5) is provided with six sheets, and each sheet is arranged into a fan shape.

4. An exhaust fan with hood according to claim 1, wherein: and a positioning jack (14) is formed in the outer side of the middle base (6), and the tip end of the protective cover sheet (5) is inserted into the positioning jack (14).

5. An exhaust fan with hood according to claim 1, wherein: first positioning bolt (15) are installed to middle part base (6) one side, connect fixedly through second positioning bolt (13) between shield piece (5) and the back cover body (1).

6. An exhaust fan with hood according to claim 1, wherein: a water filling port (12) and a water level floating ball (11) are installed on the upper side of the water storage tank (7), and a water pump (8) is installed on the water delivery pipe (9).