CN212774870U

CN212774870U - Quenching and tempering circulating fan

Info

Publication number: CN212774870U
Application number: CN202021681485.2U
Authority: CN
Inventors: 肖兴学
Original assignee: Wuhan Xingjiaxing Heat Treatment Co ltd
Current assignee: Wuhan Xingjiaxing Heat Treatment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-23
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a quenching and tempering circulating fan, the installation box comprises an installation box body, weld the shell body on installation box top outer wall, connect the interior casing on shell body bottom inner wall through four support columns and weld the support frame on shell body one side outer wall, there is first motor through bolted connection on the support frame top outer wall, the installing port has all been opened on shell body and interior casing are close to first motor one side outer wall, the sleeve pipe has been cup jointed in the installing port, first motor output shaft passes through the bearing and connects on the cover inside pipe wall, there is the transmission shaft first motor output shaft one end through the coupling joint, the shell body and interior casing are kept away from and all have been opened the through-hole on the outer wall of sleeve pipe one side, cup jointed. The utility model discloses can cool down to the air when having practiced thrift the water resource, improve the radiating effect, the cold air after second flabellum and stay tube utilize the compression carries out further heat dissipation to the work piece, has improved the radiating effect.

Description

Quenching and tempering circulating fan

Technical Field

The utility model relates to a quenching technical field especially relates to a quenching and tempering circulating fan.

Background

Through the retrieval, chinese patent application No. 201822196306.5, patent with publication No. CN209444588U discloses a circulating fan for quenching furnace, the above-mentioned device has changed that traditional quenching furnace adopts oil cooling or water-cooled mode, this circulating fan's mounting means is simple, reasonable assembly, make things convenient for dismouting and maintenance, and the inside of fan sets up the radiating seat and strengthens the radiating effect of equipment, utilize the installation of bearing to make whole equipment operate steadily, simple structure powerful, nevertheless, in quenching operation room, indoor temperature is higher, if adopt simple fan to dispel the heat, the radiating effect can appear poor, consume a large amount of time, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a quenching and tempering circulating fan.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quenching and tempering circulating fan comprises an installation box, an outer shell welded on the outer wall of the top of the installation box, an inner shell connected on the inner wall of the bottom of the outer shell through four support columns, and a support frame welded on the outer wall of one side of the outer shell, wherein the outer wall of the top of the support frame is connected with a first motor through a bolt, the outer wall of one side, close to the first motor, of the outer shell and the inner shell is provided with an installation opening, a sleeve is sleeved in the installation opening, an output shaft of the first motor is connected on the inner wall of the sleeve through a bearing, one end of the output shaft of the first motor is connected with a transmission shaft through a coupler, the outer walls of one sides, far away from the sleeve, of the outer shell and the inner shell are provided with through holes, an installation pipe is sleeved in the through holes, the utility model discloses a water pump, including support frame, water tank, first water pump, second water pump, support case bottom, installation case, support frame, second motor, second fan blade, second motor output shaft, second fan blade, second gear, second motor output shaft, first water pump goes out the water end and passes through hose connection in the water-cooling tube, and water-cooling tube one end is linked together through connecting pipe and water tank, the support tube has been cup jointed to second water pump play water end, and support tube one end and the inside shell body of being linked together, be connected with air compressor and second motor respectively through two support columns on the installation case bottom inner wall, air compressor gives vent to anger the end and has cup jointed the stay tube, the installation case is kept away.

Preferably, the water cooling pipe is spirally arranged outside the transmission shaft.

Preferably, the outer wall of one end of the bottom of the outer shell is provided with a water outlet, the inner wall of the water outlet is sleeved with a water outlet pipe, and one end of the water outlet pipe is communicated with the inside of the water tank.

Preferably, the outer walls of the bottoms of the inner shell and the outer shell are respectively provided with an air outlet, an air outlet pipe is sleeved in the air outlet, and the bottom of the air outlet pipe is sleeved at the air inlet end at the top of the air compressor.

Preferably, one end of the supporting tube is connected to the inner wall of the rotating tube through a bearing.

Preferably, the first gear and the second gear on the outer wall of the rotating pipe are meshed with each other, and the first gear and the second gear form transmission fit.

Preferably, the first motor, the first water pump, the second water pump, the air compressor and the second motor are all connected with a switch, and the switch is connected with a power line.

The utility model has the advantages that:

1. the first motor rotates to drive the transmission shaft to rotate, the transmission shaft drives the first fan blade to rotate to suck external air into the inner shell, the second water pump conveys cold water in the water tank into a gap between the outer shell and the inner shell to cool the inner shell, the first water pump conveys the cold water into the water cooling pipe to further cool the air in the inner shell, the used water can flow into the water tank, water resources are saved, meanwhile, the air can be cooled, and the heat dissipation effect of the fan is improved;

2. inside air compressor was inhaled to the air after the cooling, air compressor carried away the air after compressing through the stay tube, and second motor output shaft rotates simultaneously, drives the second gear and rotates, and then drives second gear and rotatory pipe and rotate, and rotatory pipe drives first flabellum and rotates, and the second flabellum is bloied the heat dissipation to the work piece, and the stay tube further dispels the heat to the work piece with the cold air blowout after compressing, has improved the radiating effect.

To sum up, the utility model discloses can cool down the processing to the air when having practiced thrift the water resource, improve the radiating effect of fan, the second flabellum is bloied the heat dissipation to the work piece, and the cold air blowout after the stay tube will compress is further dispelled the heat to the work piece, has improved the radiating effect.

Drawings

FIG. 1 is a schematic structural view of a quenching and tempering circulating fan provided by the utility model;

FIG. 2 is a schematic structural view of an inner shell and an outer shell of a quenching and tempering circulating fan provided by the utility model;

fig. 3 is a schematic structural diagram of the meshing of the first gear and the second gear of the quenching and tempering circulating fan provided by the utility model.

In the figure: the fan comprises an installation box 1, an outer shell 2, an inner shell 3, a support frame 4, a first motor 5, a sleeve 6, a transmission shaft 7, an installation pipe 8, a support plate 9, a first fan blade 10, a water tank 11, a first water pump 12, a water cooling pipe 13, a second water pump 14, a support water pipe 15, a water outlet pipe 16, an air outlet pipe 17, an air compressor 18, a support pipe 19, a rotating pipe 20, a second fan blade 21, a second motor 22 and a second gear 23.

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.

Referring to fig. 1-3, a quenching tempering circulating fan comprises an installation box 1, an outer shell 2 welded on the outer wall of the top of the installation box 1, an inner shell 3 connected on the inner wall of the bottom of the outer shell 2 through four support columns, and a support frame 4 welded on the outer wall of one side of the outer shell 2, wherein the outer wall of the top of the support frame 4 is connected with a first motor 5 through a bolt, the outer shell 2 and the inner shell 3 are provided with installation openings on the outer wall of one side close to the first motor 5, a sleeve 6 is sleeved in the installation openings, an output shaft of the first motor 5 is connected on the inner wall of the sleeve 6 through a bearing, one end of the output shaft of the first motor 5 is connected with a transmission shaft 7 through a coupler, the outer walls of one side of the outer shell 2 and the inner shell 3 far away from the sleeve, one end of the transmission shaft 7 is connected with the outer wall of one side of the supporting plate 9 through a bearing, the outer wall of one end of the transmission shaft 7 is sleeved with a first fan blade 10, a water tank 11 is arranged below the supporting frame 4, the water tank 11 is connected with a first water pump 12 and a second water pump 14 through bolts, the water outlet end of the first water pump 12 is connected with a water cooling pipe 13 through a hose, one end of the water cooling pipe 13 is communicated with the water tank 11 through a connecting pipe, the water outlet end of the second water pump 14 is sleeved with a supporting water pipe 15, one end of the supporting water pipe 15 is communicated with the inside of the outer shell 2, so that the air can be cooled while the water resource is saved, the heat dissipation effect of the fan is improved, the inner wall of the bottom of the installation box 1 is respectively connected with an air compressor 18 and a second motor 22 through two supporting columns, the air outlet end of the air, and the opening is internally connected with a rotating pipe 20 through a bearing, the rotating pipe 20 is positioned on the outer wall inside the installation box 1 and is sleeved with a first gear, the outer wall of the rotating pipe 20 is sleeved with a second fan blade 21, one end of an output shaft of a second motor 22 is sleeved with a second gear 23, the second fan blade 21 blows air to dissipate heat of the workpiece, and the support pipe 19 sprays compressed cold air to further dissipate heat of the workpiece, so that the heat dissipation effect is improved.

The utility model discloses in, 13 spiral settings of water-cooled tube are outside in transmission shaft 7, it has the delivery port to open on the outer wall of 2 bottoms of shell body, and has cup jointed outlet pipe 16 on the delivery port inner wall, and 16 one end of outlet pipe are linked together with 11 insides of water tank, all open the gas outlet on interior casing 3 and the 2 bottom outer walls of shell body, and cup jointed outlet duct 17 in the gas outlet, cup joint the inlet end at 18 tops of air compressor 17

bottom outlet duct

17, 19 one end of stay tube are passed through the bearing and are connected on 20 inner walls of rotatory pipe, first gear and the 23 intermeshing of second gear on the 20 outer walls of rotatory pipe, and first gear and the 23 formation transmission cooperation of second gear, first motor 5, first water pump 12, second water pump 14, air compressor 18 and second motor 22 all are connected with the switch, and the switch is connected with.

The working principle is as follows: the first motor 5 rotates to drive the transmission shaft 7 to rotate, the transmission shaft 7 drives the first fan blade 10 to rotate to suck external air into the inner shell 3, the second water pump 14 conveys cold water in the water tank 11 into a gap between the outer shell 2 and the inner shell 3 to cool the inner shell 3, the first water pump 12 conveys cold water into the water cooling pipe 13 to further cool the air in the inner shell 3, the used water flows into the water tank 11, the cooled air is sucked into the air compressor 18, the air compressor 18 conveys the compressed air out through the supporting pipe 19, simultaneously the output shaft of the second motor 22 rotates to drive the second gear 23 to rotate, and then the first gear and the rotating pipe 20 are driven to rotate, the rotating pipe 20 drives the second fan blade 21 to rotate, the second fan blade 21 blows air to radiate the workpiece, and the support pipe 19 sprays compressed cold air to radiate the workpiece further.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quenching and tempering circulating fan comprises an installation box (1), an outer shell (2) welded on the outer wall of the top of the installation box (1), an inner shell (3) connected to the inner wall of the bottom of the outer shell (2) through four support columns and a support frame (4) welded on the outer wall of one side of the outer shell (2), and is characterized in that the outer wall of the top of the support frame (4) is connected with a first motor (5) through bolts, the outer shell (2) and the inner shell (3) are both provided with an installation opening on the outer wall of one side close to the first motor (5), a sleeve (6) is sleeved in the installation opening, an output shaft of the first motor (5) is connected to the inner wall of the sleeve (6) through a bearing, one end of the output shaft of the first motor (5) is connected with a transmission shaft (7) through a coupler, through holes are formed on the outer, and a mounting pipe (8) is sleeved in the through hole, a support plate (9) is welded on the inner wall of one end of the mounting pipe (8), one end of a transmission shaft (7) is connected with the outer wall of one side of the support plate (9) through a bearing, a first fan blade (10) is sleeved on the outer wall of one end of the transmission shaft (7), a water tank (11) is arranged below the support frame (4), the water tank (11) is internally connected with a first water pump (12) and a second water pump (14) through bolts, the water outlet end of the first water pump (12) is connected with a water cooling pipe (13) through a hose, one end of the water cooling pipe (13) is communicated with the water tank (11) through a connecting pipe, a support water pipe (15) is sleeved at the water outlet end of the second water pump (14), one end of the support water pipe (15) is communicated with the inside of the outer shell (2), an air compressor (18, air compressor (18) the end of giving vent to anger has cup jointed stay tube (19), install bin (1) is kept away from and is opened on air compressor (18) one side outer wall and have the opening, and is connected with rotatory pipe (20) through the bearing in the opening, and has cup jointed first gear on rotatory pipe (20) are located the outer wall of install bin (1) inside, second flabellum (21) have been cup jointed on rotatory pipe (20) outer wall, second gear (23) have been cup jointed to second motor (22) output shaft one end.

2. The quenching and tempering circulating fan according to claim 1, wherein said water cooling tube (13) is spirally disposed outside of said transmission shaft (7).

3. The quenching and tempering circulating fan according to claim 1, wherein a water outlet is formed in an outer wall of one end of the bottom of the outer shell (2), a water outlet pipe (16) is sleeved on an inner wall of the water outlet, and one end of the water outlet pipe (16) is communicated with the inside of the water tank (11).

4. The quenching and tempering circulating fan according to claim 1, wherein air outlets are formed on the outer walls of the bottoms of the inner shell (3) and the outer shell (2), an air outlet pipe (17) is sleeved in each air outlet, and the bottom of the air outlet pipe (17) is sleeved at an air inlet end of the top of the air compressor (18).

5. The quenching and tempering circulating fan according to claim 1, wherein one end of said support pipe (19) is connected to an inner wall of said rotating pipe (20) through a bearing.

6. The quenching and tempering circulating fan according to claim 1, wherein a first gear and a second gear (23) on an outer wall of said rotating pipe (20) are engaged with each other, and the first gear and the second gear (23) form a transmission fit.

7. The quenching and tempering circulating fan according to claim 1, wherein said first motor (5), said first water pump (12), said second water pump (14), said air compressor (18) and said second motor (22) are all connected with a switch, and said switch is connected with a power line.