CN212563854U

CN212563854U - Energy-saving condensation fan

Info

Publication number: CN212563854U
Application number: CN202021207991.8U
Authority: CN
Inventors: 王兴林
Original assignee: Jiangsu Yatai Mechanical & Electrical Co ltd
Current assignee: Jiangsu Yatai Mechanical & Electrical Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-19
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to the technical field of fans, and discloses an energy-saving condensation fan, which comprises a shell device and a fan device, wherein the shell device comprises a fixed plate, a threaded hole and an outer cover, the middle part of the right surface of the fixed plate is provided with a threaded hole, the right side of the threaded hole is provided with the outer cover, the outer side of the left end of the outer cover is provided with a thread, the left end of the outer cover is inserted into the threaded hole, the outer cover is connected with the threaded hole through the thread, the outer ring of the right surface of the outer cover is fixedly connected with a mesh, the middle part of the right surface of the outer cover is provided with a first arc-shaped groove, the inside of the first arc-shaped groove is provided with a handle, the left end of the handle is inserted into the inside of the first arc-shaped groove, the first arc-shaped groove is matched with the handle, the left side of the shell device is provided with a motor, the right end of, and a protection device.

Description

Energy-saving condensation fan

Technical Field

The utility model relates to a fan technical field specifically is an energy-conserving condensation fan.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator. Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

Most energy-conserving condensation fan on the market at present, the flabellum of fan generally all is fixed the setting, the effect that the condensation was bloied can be played to such fan, but the effect of blowing of fan can't be adjusted, also can't change the direction of blowing etc. of fan, such fan can play the effect of condensation, but the performance is too single, the installation of fan simultaneously, in order to guarantee the effect of fan, must be open connection, under such a condition, when not using device, the place of fan installation can become a logical department of the device that the fan located, the inside of the device that the fan goes out will fall the dust very easily like this, perhaps influenced by external environment problem, the protection effect of the device that the fan located has been weakened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an energy-conserving condensation fan possesses advantages such as flexibility ability height, has solved when not using device, and the place of fan installation can become a logical mouth department of the device that the fan locates, and the inside of the device that the fan goes out is very easy will fall the problem of dust like this.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving condensation fan, includes shell device and fan unit, the shell device includes fixed plate, screw hole and dustcoat, the right side surface middle part of fixed plate is seted up threaded hole, the right-hand dustcoat that is provided with of screw hole, the left end outside screw thread of seting up of dustcoat, the left end of dustcoat inserts in the screw hole, the dustcoat passes through threaded connection with the screw hole, the right side surface outer lane fixedly connected with mesh of dustcoat, arc wall one has been seted up at the right side surface middle part of dustcoat, the inside of arc wall one is provided with the handle, the inside of arc wall one is inserted to the left end of handle, arc wall one and handle adaptation.

The fan device comprises a fan shell, a circular hole and a bearing I, wherein the circular hole is formed in the upper side, the lower side, the left side and the right side of the fan shell respectively.

The fan shell is characterized in that a first bearing is fixedly connected to the inside of the round hole, a connecting column is fixedly connected to the inner ring of the first bearing, a gear is fixedly connected to one end, close to the center of the fan shell, of the connecting column, a center wheel is arranged on the side, far away from the first bearing, of the gear, the center wheel is meshed with the gear, a rotary column is fixedly connected to the middle of the right surface of the center wheel, and a second bearing is fixedly connected to the right end of the rotary column.

Preferably, the right-hand front bezel that is provided with of bearing two, in the left surface of bearing two embedding front bezels, the outer lane and the front bezel fixed connection of bearing two, the front bezel is blocked and is connected at the right-hand member mouth of fan shell, front bezel and fan shell fixed connection, arc wall two has been seted up on the right surface of front bezel, arc wall two is just right with arc wall one, arc wall two is the same with arc wall one.

Preferably, the inside of arc wall two is provided with the connecting rod, the left end of connecting rod inserts in the arc wall two, the left end fixed connection rotary column of connecting rod, the left end of the right-hand member fixed connection handle of connecting rod, that one end fixedly connected with flabellum that the spliced pole was keeping away from the fan shell, the whole inside that is in the dustcoat of fan device, fan device and dustcoat adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving condensation fan possesses following beneficial effect:

1. this energy-conserving condensation fan, with the dustcoat together with fan unit threaded connection on the fixed plate, can connect and separate dustcoat and fixed plate through simple mode through threaded connection, when carrying out the device installation, can take the dustcoat, do not have the dustcoat on the one hand shelter from convenient fixed with the fixed plate, on the other hand can guarantee when the installation can not lead to the fact vibrations to the fan unit of dustcoat inside and influence protection device.

2. This energy-conserving condensation fan, remove the handle along arc wall one through the right side from the dustcoat, can drive the connecting rod and remove along arc wall two, thereby drive the inside centre wheel of fan shell and rotate, meshing through centre wheel and gear, thereby drive the rotation of gear, the gear passes through bearing one and the flabellum that the spliced pole drove the fan shell outside and removes, through the angle that changes the flabellum, can change this kind of wind direction, wind direction through adjusting device, make the condensation effect of device better, simultaneously when not using the machine, can be closed the flabellum completely, thereby seal the entry of device, guarantee among the inside inclosed environment of being in of machine, do not receive external environment's interference, great improvement the flexibility performance of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the housing device of the present invention;

fig. 3 is a schematic view of the internal structure of the fan casing of the present invention.

In the figure: the fan comprises a shell device 1, a fixing plate 101, a threaded hole 102, a housing 103, a thread 104, a mesh 105, a first arc-shaped groove 106, a handle 107, a motor 2, a fan device 3, a fan shell 301, a round hole 302, a first bearing 303, a connecting column 304, a gear 305, a central wheel 306, a rotating column 307, a second bearing 308, a front plate 309, a second arc-shaped groove 310, a connecting rod 311 and fan blades 312.

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 to 3, an energy-saving condensing fan comprises a housing device 1 and a fan device 3, wherein the housing device 1 comprises a fixing plate 101, a threaded hole 102 and an outer cover 103, the threaded hole 102 is formed in the middle of the right surface of the fixing plate 101, the outer cover 103 is arranged on the right side of the threaded hole 102, the thread 104 is formed in the outer side of the left end of the outer cover 103, the left end of the outer cover 103 is inserted into the threaded hole 102, the outer cover 103 is connected with the threaded hole 102 through the thread 104, the outer ring of the right surface of the outer cover 103 is fixedly connected with a mesh 105, the middle of the right surface of the outer cover 103 is provided with an arc-shaped groove 106, a handle 107 is arranged inside the arc-shaped groove 106, the left end of the handle 107 is inserted into the arc-shaped groove 106, the arc-shaped groove 106 is matched with the handle 107, the device is firstly fixed at, can connect and separate dustcoat 103 and fixed plate 101 through simple mode through threaded connection, when carrying out the device installation, can take dustcoat 103 off, do not have dustcoat 103 shelter from convenient fixed with fixed plate 101 on the one hand, on the other hand can guarantee when the installation can not lead to the fact vibrations to influence protection device to the inside fan unit 3 of dustcoat 103.

The motor 2 is arranged on the left side of the shell device 1, the right end of the motor 2 is fixedly connected to the right inner wall of the outer cover 103, the fan device 3 is fixedly connected to an output shaft of the motor 2, the fan device 3 comprises a fan shell 301, a round hole 302 and a bearing I303, and the round holes 302 are formed in the upper side, the lower side, the left side and the right side of the fan shell 301.

A first bearing 303 is fixedly connected to the inside of the circular hole 302, a connecting column 304 is fixedly connected to an inner ring of the first bearing 303, a gear 305 is fixedly connected to one end, close to the center of the fan casing 301, of the connecting column 304, a center wheel 306 is arranged on the side, far away from the first bearing 303, of the gear 305, the center wheel 306 is meshed with the gear 305, a rotating column 307 is fixedly connected to the middle of the right surface of the center wheel 306, and a second bearing 308 is fixedly connected to the right end of the rotating column 307.

Preferably, a front plate 309 is arranged on the right of the second bearing 308, the second bearing 308 is embedded into the left surface of the front plate 309, the outer ring of the second bearing 308 is fixedly connected with the front plate 309, the front plate 309 is clamped at the right end opening of the fan shell 301, the front plate 309 is fixedly connected with the fan shell 301, an arc-shaped groove two 310 is formed in the right surface of the front plate 309, the arc-shaped groove two 310 is opposite to the arc-shaped groove one 106, and the arc-shaped groove two 310 is identical to the arc-shaped groove one 106.

Preferably, a connecting rod 311 is arranged inside the second arc-shaped slot 310, the left end of the connecting rod 311 is inserted into the second arc-shaped slot 310, the left end of the connecting rod 311 is fixedly connected with a rotating column 307, the right end of the connecting rod 311 is fixedly connected with the left end of the handle 107, the connecting column 304 is fixedly connected with a fan blade 312 at the end far away from the fan casing 301, the whole fan device 3 is arranged inside the outer casing 103, the fan device 3 is adapted to the outer casing 103, the connecting rod 311 can be driven to move along the second arc-shaped slot 310 by moving the handle 107 along the first arc-shaped slot 106 from the right side of the outer casing 103, so as to drive the central wheel 306 inside the fan casing 301 to rotate, the gear 305 is driven to rotate by meshing between the central wheel 306 and the gear 305, the gear 305 drives the fan blade 312 outside the fan casing 301 to move by the first bearing 303 and the connecting column 304, the wind direction can be changed by, make the condensation effect of device better, when not using the machine, can be with flabellum 312 closed completely simultaneously to seal the entry of device, guarantee that the machine is inside among the inclosed environment, do not receive external environment's interference, great improvement the flexibility performance of device.

When in use, the utility model is used,

firstly, the device is fixed at a place where the device needs to be placed through screws at four corners of a fixing plate 101, then an outer cover 103 and a fan device 3 are connected to the fixing plate 101 in a threaded mode, the outer cover 103 and the fixing plate 101 can be connected and separated in a simple mode through threaded connection, when the device is installed, the outer cover 103 can be taken off, on one hand, the device is not shielded by the outer cover 103 and is convenient to fix with the fixing plate 101, on the other hand, the device can be protected from vibration of the fan device 3 in the outer cover 103 during installation; through removing handle 107 along arc wall 106 from the right side of dustcoat 103, can drive connecting rod 311 and remove along arc wall two 310, thereby drive the inside centre wheel 306 of fan casing 301 and rotate, through the meshing of centre wheel 306 and gear 305, thereby drive the rotation of gear 305, gear 305 drives fan blade 312 in the fan casing 301 outside through bearing 303 and spliced pole 304 and removes, through the angle that changes fan blade 312, can change this kind of wind direction, wind direction through adjusting device, make the condensation effect of device better, simultaneously when not using the machine, can be closed fan blade 312 completely, thereby seal the entry of device, guarantee that the machine is inside in among the inclosed environment, do not receive external environment's interference, great improvement the flexibility performance of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving condensation fan, includes shell device (1) and fan unit (3), shell device (1) is including fixed plate (101), screw hole (102) and dustcoat (103), screw hole (102) have been seted up at the right side surface middle part of fixed plate (101), the right-hand dustcoat (103) that is provided with of screw hole (102), its characterized in that: screw thread (104) have been seted up in the left end outside of dustcoat (103), the left end of dustcoat (103) inserts in screw hole (102), dustcoat (103) are connected through screw thread (104) with screw hole (102), the right surface outer lane fixedly connected with mesh (105) of dustcoat (103), arc wall (106) have been seted up at the right surface middle part of dustcoat (103), the inside of arc wall (106) is provided with handle (107), the inside of arc wall (106) is inserted to the left end of handle (107), arc wall (106) and handle (107) adaptation.

2. The energy-saving condensing fan according to claim 1, characterized in that: the fan is characterized in that a motor (2) is arranged on the left side of the shell device (1), the right end of the motor (2) is fixedly connected to the right inner wall of the outer cover (103), the output shaft of the motor (2) is fixedly connected with a fan device (3), the fan device (3) comprises a fan shell (301), a round hole (302) and a bearing I (303), and the round holes (302) are formed in the upper left side and the lower right side of the fan shell (301).

3. The energy-saving condensing fan according to claim 2, characterized in that: the inner part of the round hole (302) is fixedly connected with a first bearing (303), an inner ring of the first bearing (303) is fixedly connected with a connecting column (304), one end of the connecting column (304) close to the center of the fan shell (301) is fixedly connected with a gear (305), the gear (305) is provided with a central wheel (306) on the side far away from the first bearing (303), the central wheel (306) is meshed with the gear (305), the middle part of the right surface of the central wheel (306) is fixedly connected with a rotating column (307), and the right end of the rotating column (307) is fixedly connected with a second bearing (308).

4. The energy-saving condensing fan according to claim 3, characterized in that: the right-hand front bezel (309) that is provided with of bearing two (308), in the left surface of bearing two (308) embedding front bezel (309), the outer lane and front bezel (309) fixed connection of bearing two (308), front bezel (309) joint is at the right-hand member mouth of fan shell (301), front bezel (309) and fan shell (301) fixed connection, arc wall two (310) have been seted up on the right surface of front bezel (309), arc wall two (310) are just right with arc wall one (106), arc wall two (310) are the same with arc wall one (106).

5. The energy-saving condensing fan according to claim 4, characterized in that: the inside of arc wall two (310) is provided with connecting rod (311), the left end of connecting rod (311) inserts in arc wall two (310), the left end fixed connection rotary column (307) of connecting rod (311), the left end of right-hand member fixed connection handle (107) of connecting rod (311), that one end fixedly connected with flabellum (312) of fan shell (301) is being kept away from in spliced pole (304), fan unit (3) wholly is in the inside of dustcoat (103), fan unit (3) and dustcoat (103) adaptation.