CN217686289U - High-temperature electric heating air blast drying box with controllable air quantity - Google Patents

Abstract

The utility model relates to a drying cabinet technical field specifically is a high temperature electric heat air blast drying cabinet of controllable amount of wind, including high temperature electric heat air blast drying cabinet body, high temperature electric heat air blast drying cabinet body lateral wall fixedly connected with columnar body, columnar body salient in the surface of high temperature electric heat air blast drying cabinet body has seted up a plurality of exhaust holes on the columnar body, and the columnar body keeps away from the one end threaded connection of high temperature electric heat air blast drying cabinet body and has kept off the lid. The utility model discloses a set up the columnar body at high temperature electric heat blast air drying cabinet body lateral wall to set up inside a plurality of exhaust holes intercommunication high temperature electric heat blast air drying cabinet body on the columnar body, this columnar body threaded connection has the wind to keep off the lid, the wind is covered and has been seted up a plurality ofly and exhaust hole assorted round hole, when rotatory wind keeps off the lid, the position that lies in between the round hole that the wind covered and the exhaust hole takes place the skew, the angle size of skew has decided the area size that the exhaust hole is revealed in the air, thereby play the effect of adjusting exhaust hole air output.

Description

High-temperature electric heating air blast drying box with controllable air quantity

Technical Field

The utility model relates to a drying cabinet technical field specifically is a high temperature electric heat blast air drying cabinet of controllable amount of wind.

Background

The high-temperature electrothermal blowing drying box is used for various tests such as drying, disinfection, sterilization, solidification and the like in units and departments such as scientific research units, colleges, medical institutions, industrial and mining enterprises and the like, and the shell of the drying box is made of high-quality steel plates, and high-quality glass fiber heat-insulating materials are filled in the interlayer. The air blower is arranged on the top surface of the box chamber, and the air duct in the box is matched, so that hot air in the box regularly circulates, and the temperature uniformity in the box is improved. The electric heater is sealed and tubular to prevent accident caused by direct contact between exposed hot wire and low ignition point gas, the exhaust pipe on the chamber exhausts the waste gas from the chamber, and after the waste gas with water vapor is exhausted from the exhaust hole, the air intake channel sucks partial fresh air from the outside of the chamber to heat and circulate inside the chamber, so the exhaust amount (or exhaust rate) of the exhaust hole affects the air exchange amount inside and outside the chamber.

In the use of the high-temperature electric heating air blowing drying box, due to the fact that the required operation objects are different and the drying degree requirements are different, the required air exhaust amount (or the exhaust gas exhaust rate) in the actual use can be different, most products in the market can not meet the requirements, and due to the fact that the exhaust holes can take away part of heat when exhaust gases are exhausted, when the air exhaust amount of the exhaust holes is larger than the actual requirements, unnecessary electric power waste is also caused.

The inside storage rack of drying cabinet in market current need adjust when using the height, need take the supporter out completely from dry storehouse and just can adjust, and if the chamber door does not open completely or the degree of opening is not enough then can block the supporter when taking the supporter out, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high temperature electric heat blast air drying cabinet of controllable amount of wind to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature electric heat blast air drying cabinet of controllable amount of wind, including high temperature electric heat blast air drying cabinet body, high temperature electric heat blast air drying cabinet body lateral wall fixedly connected with columnar body, columnar body salient in the surface of high temperature electric heat blast air drying cabinet body, a plurality of exhaust holes have been seted up on the columnar body, the columnar body keeps away from the one end threaded connection of high temperature electric heat blast air drying cabinet body and has the wind flap, this internal dry storehouse that has seted up of high temperature electric heat blast air drying cabinet, dry storehouse both sides inner wall symmetry is provided with a plurality of lugs, and be connected with the expansion bracket through the draw-in groove block between two symmetrical lugs, dry storehouse articulates through the hinge has the chamber door.

Preferably, the exhaust hole is communicated with the inside of the high-temperature electric heating air blowing drying box body.

Preferably, the surface of the windshield cover is fixedly connected with a handle, and the windshield cover is provided with a plurality of round holes corresponding to the exhaust holes.

Preferably, the size of the telescopic frame conforms to that of the drying bin, and the clamping strips are arranged at the two ends of the telescopic frame and matched with the clamping grooves.

Specifically, the expansion bracket is formed by movably matching and installing two brackets.

Preferably, the drying chamber is hinged with a chamber door by a hinge.

Preferably, the box door is provided with an observation window, and the box door is fixedly connected with a door handle.

The observation window is transparent and high temperature resistant glass material, conveniently observes the state of article in the dry storehouse, and the door handle is for preventing scalding the silica gel material, when conveniently opening the chamber door, can prevent that the operator from being scalded by high temperature.

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

the utility model discloses a set up the column body at high temperature electric heat blast air drying cabinet body lateral wall, and set up inside a plurality of exhaust holes intercommunication high temperature electric heat blast air drying cabinet body on the column body, this column body threaded connection has the wind to keep off the lid, the wind is covered and has been seted up a plurality ofly and exhaust hole assorted round hole, when rotatory wind keeps off the lid, the skew takes place for the position that lies in between the round hole that the wind covered and the exhaust hole, thereby the coincidence area in round hole and exhaust hole has been changed, the volume of airing exhaust has been decided to the size of coincidence area, in the use, the user can adjust the volume of airing exhaust according to different operation article's actual need, thermal unnecessary scattering and disappearing has been reduced from this, electric power has also been practiced thrift when having improved work efficiency.

The utility model discloses set up the supporter into the expansion bracket, the both ends of expansion bracket are provided with the card strip, through blocking a strip block in the draw-in groove, can fix the supporter at appointed height, when needing to adjust the expansion bracket height, only need upwards to remove the draw-in groove with the card strip earlier, shortening the supporter and can accomplish altitude mixture control in dry storehouse inside, need not take out dry storehouse completely with the expansion bracket, also need not open the chamber door completely, the user's operation has been made things convenient for, and simultaneously, under the cooperation of draw-in groove and card strip, the expansion bracket can not be because of the automatic back that contracts of vibrations in the operation process yet, the steadiness of expansion bracket has been increased.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic frame of the present invention;

fig. 4 is a schematic structural view of the windshield cover and the cylindrical body of the present invention.

In the figure: 1. a high-temperature electrothermal blowing dry box body; 2. a columnar body; 201. an exhaust hole; 3. a windshield cover; 301. a handle; 302. a circular hole; 4. a drying bin; 5. a bump; 501. a card slot; 6. a telescopic frame; 601. clamping the strip; 7. a hinge; 8. a box door; 9. an observation window; 10. a door handle.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high temperature electric heat blast air drying cabinet of controllable amount of wind, including high temperature electric heat blast air drying cabinet body 1, 1 lateral wall fixedly connected with columnar body 2 of high temperature electric heat blast air drying cabinet body, columnar body 2 salient in the surface of high temperature electric heat blast air drying cabinet body 1, a plurality of exhaust holes 201 have been seted up on the columnar body 2, the columnar body 2 keeps away from one end threaded connection of high temperature electric heat blast air drying cabinet body 1 has wind fender lid 3, dry storehouse 4 has been seted up in the high temperature electric heat blast air drying cabinet body 1, 4 both sides inner wall symmetries in dry storehouse are provided with a plurality of lugs 5, and be connected with expansion bracket 6 through draw-in groove 501 block between two symmetrical lugs 5, dry storehouse 4 articulates through hinge 7 has chamber door 8.

In this embodiment, the exhaust holes 201 are communicated with the interior of the high-temperature electrothermal blowing drying box body.

In this embodiment, the surface of the windshield cover 3 is fixedly connected with a handle 301, the windshield cover 3 is provided with a plurality of circular holes 302, and the circular holes 302 correspond to the exhaust holes 201.

In this embodiment, 6 sizes of expansion bracket accord with dry storehouse 4, and 6 both ends of expansion bracket are provided with card strip 601, and card strip 601 and draw-in groove 501 phase-match.

Specifically, the telescopic frame 6 is formed by movably matching and installing two brackets.

In this embodiment, the drying chamber is hinged with a chamber door through a hinge.

In this embodiment, the door 8 is provided with an observation window 9, and the door 8 is fixedly connected with a door handle 10.

Specifically, observation window 9 is transparent and high temperature resistance glass material, conveniently observes the state of article in the dry storehouse 4, and door handle 10 is for preventing scalding the silica gel material, when conveniently opening chamber door 8, can prevent that the operator from being scalded by high temperature.

The utility model discloses a use method and advantage: when the high-temperature electric heating air blowing drying box is used, the working process is as follows:

as shown in fig. 1 to 4, in the using process, when the air exhausting amount of the object operated in the drying chamber 4 needs to be adjusted, the handle 301 is screwed to rotate the windshield cover 3, and during the rotation of the windshield cover 3, the position of the circular hole 302 formed on the windshield cover 3 is shifted, the size of the aperture of the corresponding air exhausting hole 201 exposed in the air is changed, and the air exhausting amount of the air exhausting hole 201 is changed, thereby playing a role of adjusting the air exchanging amount (or the exhaust air rate) inside and outside the cabinet.

When the use, because the inside wall symmetry of 4 both sides in dry storehouse is provided with a plurality of lugs 5, and the draw-in groove 501 has been seted up on the lug 5, the card strip 601 at expansion bracket 6 both ends realizes the fixed of position in dry storehouse 4 in the draw-in groove 501 through the block, and simultaneously, under the mating action of draw-in groove 501 and card strip 601, can prevent that expansion bracket 6 from contracting automatically because of the operation vibrations, when the height of expansion bracket 6 is adjusted to needs, only need first rebound expansion bracket 6, the card strip 601 that will fix on expansion bracket 6 shifts out draw-in groove 501, shorten expansion bracket 6 and move it to suitable height after, extend expansion bracket 6 again, with the card strip 601 block at its both ends in lieing in two symmetrical draw-in grooves 501 of this high department can.

The high-temperature electrothermal blowing drying box belongs to the prior art, and the structure and the working principle thereof are completely known to those skilled in the art and are not described in detail herein.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a high temperature electric heat forced air drying cabinet of controllable amount of wind, includes high temperature electric heat forced air drying cabinet body (1), its characterized in that: the high-temperature electric heat air blast drying cabinet is characterized in that a cylindrical body (2) is fixedly connected to the side wall of the high-temperature electric heat air blast drying cabinet body (1), the cylindrical body (2) protrudes out of the surface of the high-temperature electric heat air blast drying cabinet body (1), a plurality of exhaust holes (201) are formed in the cylindrical body (2), a wind blocking cover (3) is connected to one end, far away from the high-temperature electric heat air blast drying cabinet body (1), of the cylindrical body (2), a drying bin (4) is formed in the high-temperature electric heat air blast drying cabinet body (1), a plurality of protruding blocks (5) are symmetrically arranged on the inner walls of two sides of the drying bin (4), and the protruding blocks (5) are symmetrically connected with a telescopic frame (6) through clamping grooves (501) in a clamping mode.

2. The high-temperature electrothermal blowing dry box with controllable air volume according to claim 1, characterized in that: the exhaust hole (201) is communicated with the inside of the high-temperature electric heating air blowing drying box body.

3. The high-temperature electrothermal blowing dry box with controllable air volume according to claim 1, characterized in that: the surface of the windshield cover (3) is fixedly connected with a handle (301), a plurality of round holes (302) are formed in the windshield cover (3), and the round holes (302) correspond to the exhaust holes (201).

4. The high-temperature electrothermal blowing dry box with controllable air volume according to claim 1, characterized in that: the size of the telescopic frame (6) is matched with that of the drying bin (4), clamping strips (601) are arranged at two ends of the telescopic frame (6), and the clamping strips (601) are matched with the clamping grooves (501).

5. The high-temperature electrothermal blowing dry box with controllable air volume according to claim 1, characterized in that: the drying bin (4) is hinged with a bin door (8) through a hinge (7).

6. The high-temperature electrothermal blowing drying box with controllable air volume according to claim 5, characterized in that: an observation window (9) is arranged on the box door (8), and a door handle (10) is fixedly connected to the box door (8).

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