CN114857868A

CN114857868A - Heat drying oven capable of generating heat uniformly

Info

Publication number: CN114857868A
Application number: CN202110632290.1A
Authority: CN
Inventors: 冯树民
Original assignee: Wuhan Huadian Guorui Power Technology Co ltd
Current assignee: Wuhan Huadian Guorui Power Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-08-05
Anticipated expiration: 2041-06-07
Also published as: CN114857868B

Abstract

The invention discloses a heat drying oven capable of generating heat uniformly, which comprises a box body, chutes and a protective cover, wherein a display screen is arranged on the outer wall of one side of the box body, knobs are arranged on the outer wall of one side of the box body, a distribution box is arranged on the outer wall of the other side of the box body, a plurality of groups of chutes are arranged on the inner wall of the box body, and the protective cover is arranged at the top of the box body. The invention can dry the interior of the box body evenly by installing the fan and the rotating disc, the fan drives the air to flow, the air flows to the interior of the through hole through the air supply pipe and then is blown to the drying plate through the through hole, the air drives the blades to rotate, the blades drive the rotating shaft to rotate, along with the rotation of the rotating shaft, the spring extends due to centrifugal action, the electric brush is contacted with the conductive groove, the circuit is communicated with the second electric heating wire to generate heat, and the article is dried from the bottom, meanwhile, because the rotating disc rotates and the fan drives the air to flow, each part of the box body can be heated synchronously, and the practicability of the device is improved.

Description

Heat drying oven capable of generating heat uniformly

Technical Field

The invention relates to the technical field of thermal drying ovens, in particular to a thermal drying oven capable of heating uniformly.

Background

The concept of the electric heating oven is widely applied to the industries of electromechanics, chemical engineering, plastics, light industry and the like and scientific research units to bake, dry, solidify, thermally treat and heat various products and test articles in other aspects, and the electric heating oven is characterized by being capable of quickly baking the articles to quickly dry the articles.

The existing hot oven has the defects that:

1. most of the existing heat drying ovens only adopt a mode of heating wires and a fan to dry articles during drying, but articles at corners cannot be uniformly dried;

2. the existing hot oven takes out articles by workers after drying, but the temperature of the dried plate is high, the workers are easily scalded, and therefore a temperature reminding structure is needed.

Disclosure of Invention

The invention aims to provide a thermal oven with uniform heating, so as to solve the problems of uniform drying and temperature reminding in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a generate heat even hot oven, includes box, spout and safety cover, the display screen is installed to one side outer wall of box, the knob is installed to one side outer wall of box, and the knob is located the below of display screen, the block terminal is installed to the opposite side outer wall of box, the multiunit spout is installed to the inner wall of box, the safety cover is installed at the top of box.

Preferably, a pulley is installed on the inner wall of the sliding groove, a drying plate is installed at the top of the pulley, a handle is installed at the top of the drying plate, a temperature sensor is installed at the top of the drying plate, and the temperature sensor is located on one side of the handle.

Preferably, the warning light is installed to the inside diapire of safety cover, and warning light and temperature sensor pass through wire electric connection.

Preferably, the back mounted of box has the fan, and the one end of fan extends into the inside of box, and the chamber door is installed in the front of box, and the protective housing is installed to the inside diapire of box.

Preferably, the outer wall of the fan is provided with an air supply pipe, the inner rear wall of the box body is provided with a plurality of through holes, the outer wall of each through hole is connected with one end of the air supply pipe, and the inner rear wall of the box body is provided with a first heating wire.

Preferably, the door frame is installed in the front of box, and the bottom of door frame is equipped with the fixed slot, and the observation window is installed in the front of chamber door, and the handle is installed in the front of chamber door, and the ring is installed to the bottom of chamber door, and the motor is installed to the inner wall of fixed slot, and the axis of rotation is installed to the output of motor, and the turning block is installed to the outer wall of axis of rotation, and annular fixed hook is installed to the outer wall of turning block.

Preferably, the rotation axis is installed at the top of protective housing, and the bottom of rotation axis extends into the inside of protective housing, and annular fixed plate is installed to the inner wall of protective housing, and electrically conductive groove is installed to the outer wall of fixed plate, and the spring is installed to the outer wall of rotation axis, and the brush is installed to the one end of spring, and the rolling disc is installed at the top of rotation axis, and the second heating wire is installed to the inner wall of rolling disc, and the outer wall of rolling disc encircles and installs the blade.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can uniformly dry the interior of the box body by installing the fan and the rotating disc, and when drying, the first electric heating wire is started, the first electric heating wire emits a large amount of heat, the fan drives the air to flow, the air flows to the inside of the through hole through the air supply pipe and then is blown to the drying plate through the through hole, because the through holes are more, the covered area is larger, uniform drying can be realized preliminarily, the air flow drives the blades to rotate, the blades drive the rotating disc to rotate, the rotating disc drives the rotating shaft to rotate, the spring extends due to centrifugal action along with the rotation of the rotating shaft, the electric brush is contacted with the conductive groove, the circuit is communicated with the second electric heating wire to generate heat, and objects are dried from the bottom, meanwhile, as the rotating disc rotates and the fan drives the air to flow, each part of the box body can be synchronously heated, the function of uniform heating is realized, and the practicability of the device is improved;

2. the oven door can effectively prevent workers from being injured by installing the fixing groove and the temperature sensor, when drying is started, the oven door is closed, the circular ring enters the fixing groove, then the temperature sensor transmits a signal to the motor, the motor rotates to drive the rotating shaft to rotate, the rotating shaft drives the rotating block to rotate, the rotating block drives the annular fixing hook to rotate, the annular fixing hook is inserted into the circular ring to completely close the oven door, when the temperature in the oven body is reduced, the temperature sensor transmits a signal to the motor, the motor turns over, and the oven door can be opened, so that the oven body can be completely closed when the temperature of the oven body is higher, the workers can be prevented from being injured due to forced opening, and the safety of the oven door is improved.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the door and the door frame of the present invention;

FIG. 3 is a schematic view of the construction of the fixing groove portion of the present invention;

FIG. 4 is a schematic view of a front view of the case of the present invention;

FIG. 5 is a schematic view of a ring portion of the present invention;

fig. 6 is a schematic structural view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a box body; 101. a display screen; 102. a knob; 103. a distribution box; 2. a chute; 201. a pulley; 202. drying the plate; 203. a handle; 204. a temperature sensor; 3. a protective cover; 301. a warning light; 4. a fan; 401. a through hole; 402. a first heating wire; 5. a box door; 501. an observation window; 502. a handle; 503. a circular ring; 504. a motor; 505. rotating the block; 506. a ring-shaped fixed hook; 507. fixing grooves; 508. a door frame; 6. a protective shell; 601. a fixing plate; 602. a rotating shaft; 603. rotating the disc; 604. a second heating wire; 605. a blade; 606. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a generate heat even hot oven, the power distribution box comprises a box body 1, spout 2 and safety cover 3, display screen 101 is installed to one side outer wall of box 1, box 1 can protect the internal installation, display screen 101 can show the temperature in the current box 1, knob 102 is installed to one side outer wall of box 1, and knob 102 is located the below of display screen 101, knob 102 can adjust the inside temperature of box 1 through the pivoted mode, realize regulatory function, block terminal 103 is installed to the opposite side outer wall of box 1, block terminal 103 can make things convenient for box 1 to insert the power, multiunit spout 2 is installed to the inner wall of box 1, spout 2 can conveniently dry board 202 roll-off, safety cover 3 is installed at the top of box 1, safety cover 3 can protect inside warning light 301.

Further, pulley 201 is installed to the inner wall of spout 2, drying plate 202 is installed at the top of pulley 201, handle 203 is installed at the top of drying plate 202, temperature sensor 204 is installed at the top of drying plate 202, and temperature sensor 204 is located one side of handle 203, pulling handle 203, handle 203 drives drying plate 202 and removes, with drying plate 202 roll-off box 1, place article on drying plate 202, later with drying plate 202 push back the normal position, pulley 201 can reduce the friction between drying plate 202 and spout 2, make the roll-off that drying plate 202 can be smooth, the inside temperature of box 1 can be measured to temperature sensor 204, make things convenient for display screen 101 to show.

Further, warning light 301 is installed to the inside diapire of safety cover 3, and warning light 301 passes through wire electric connection with temperature sensor 204, when the inside temperature of box 1 is higher, temperature sensor 204 is to warning light 301 transmission signal, warning light 301 lights, when the inside temperature of box 1 is in the within range of human body acceptance, temperature sensor 204 is to warning light 301 transmission signal, warning light 301 extinguishes, whether the temperature that from this can remind the staff in the current heat oven is in the within range of human body receipt.

Further, the back mounted of box 1 has fan 4, and the one end of fan 4 extends into the inside of box 1, and chamber door 5 is installed in the front of box 1, and protective housing 6 is installed to the inside diapire of box 1, and fan 4 can drive the air and flow, and box 1 can be opened and closed to chamber door 5, and protective housing 6 can protect the internal device.

Further, the blast pipe is installed to the outer wall of fan 4, a plurality of through-holes 401 are installed to the inside back wall of box 1, and the outer wall of through-hole 401 is connected with the one end of blast pipe, first heating wire 402 is installed to the inside back wall of box 1, during the stoving, start first heating wire 402, first heating wire 402 gives off a large amount of heats, fan 4 drives the air and flows, the air flows to inside of through-hole 401 through the blast pipe, blow to stoving board 202 by through-hole 401 again, because through-hole 401 is more, the area of coverage is great, can tentatively realize even stoving.

Further, a door frame 508 is installed on the front surface of the box body 1, a fixing groove 507 is installed at the bottom of the door frame 508, an observation window 501 is installed on the front surface of the door 5, a handle 502 is installed on the front surface of the door 5, a ring 503 is installed at the bottom of the door 5, a motor 504 is installed on the inner wall of the fixing groove 507, a rotating shaft is installed at the output end of the motor 504, a rotating block 505 is installed on the outer wall of the rotating shaft, an annular fixing hook 506 is installed on the outer wall of the rotating block 505, when drying starts, the door 5 is closed, the ring 503 enters the fixing groove 507, then the temperature sensor 204 transmits a signal to the motor 504, the rotating shaft is driven by the motor 504 to rotate, the rotating shaft drives the rotating block 505 to rotate, the rotating block 505 drives the annular fixing hook 506 to rotate, the annular fixing hook 506 is inserted into the ring 503 to completely close the door 5, when the temperature inside the box body 1 drops, the temperature sensor 204 transmits a signal to the motor 504, the motor 504 overturns, and the box door 5 can be opened, so that the box body 1 can be completely sealed when the temperature of the box body 1 is higher, the injury caused by forced opening of a worker is prevented, and the safety of the device is improved.

Further, a rotating shaft 602 is installed at the top of the protective shell 6, the bottom of the rotating shaft 602 extends into the protective shell 6, an annular fixing plate 601 is installed on the inner wall of the protective shell 6, a conductive groove is installed on the outer wall of the fixing plate 601, a spring 606 is installed on the outer wall of the rotating shaft 602, an electric brush is installed at one end of the spring 606, a rotating disc 603 is installed at the top of the rotating shaft 602, a second heating wire 604 is installed on the inner wall of the rotating disc 603, a blade 605 is installed around the outer wall of the rotating disc 603, the fan 4 drives the air to flow during drying, the air flow drives the blade 605 to rotate, the blade 605 drives the rotating disc 603 to rotate, the rotating disc 603 drives the rotating shaft 602 to rotate, along with the rotation of the rotating shaft 602, the spring 606 extends due to centrifugal effect, the electric brush contacts with the conductive groove, the circuit is communicated with the second heating wire 604 to generate heat, articles are dried from the bottom, and simultaneously, due to the rotation of the rotating disc 603 and the air flow driven by the fan 4, each part of the box body 1 can be synchronously heated, the function of uniform heating is realized, and the practicability of the device is improved.

The working principle is that firstly the handle 203 is pulled, the handle 203 drives the drying plate 202 to move, the drying plate 202 slides out of the box body 1, articles are placed on the drying plate 202, then the drying plate 202 is pushed back to the original position, the pulley 201 can reduce the friction between the drying plate 202 and the chute 2, so that the drying plate 202 can slide out smoothly, the temperature sensor 204 can measure the temperature inside the box body 1, the display screen 101 is convenient to display, when drying is performed later, the first heating wire 402 is started, the first heating wire 402 emits a large amount of heat, the fan 4 drives the air to flow, the air flows to the inside of the through hole 401 through the air supply pipe, and then is blown to the drying plate 202 through the through hole 401, because the through holes 401 are more, the covered area is larger, uniform drying can be primarily realized, when drying is started, the box door 5 is closed, the circular ring 503 enters the fixing groove 507, then the temperature sensor 204 emits signals to the motor 504, the motor 504 rotates to drive the rotating shaft to rotate, the rotating shaft drives the rotating block 505 to rotate, the rotating block 505 drives the annular fixed hook 506 to rotate, the annular fixed hook 506 is inserted into the circular ring 503 to completely close the box door 5, when the temperature in the box body 1 is reduced, the temperature sensor 204 transmits a signal to the motor 504, the motor 504 is turned over, the box door 5 can be opened, thus the box body 1 can be completely closed when the temperature of the box body 1 is higher, the injury caused by the forced opening of a worker can be prevented, the safety of the device is improved, finally, the fan 4 drives the air to flow, the air flow drives the blade 605 to rotate, the blade 605 drives the rotating disc 603 to rotate, the rotating disc 603 drives the rotating shaft 602 to rotate, along with the rotation of the rotating shaft 602, the spring 606 extends due to centrifugal action, the electric brush is in contact with the conductive groove, the circuit is communicated with the second heating wire 604 to heat, and the articles are dried from the bottom, meanwhile, the rotating disc 603 rotates and the fan 4 drives the air to flow, so that each part of the box body 1 can be synchronously heated, the function of uniform heating is realized, and the practicability of the device is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an even hot oven generates heat, includes box (1), spout (2) and safety cover (3), its characterized in that: display screen (101) are installed to one side outer wall of box (1), knob (102) are installed to one side outer wall of box (1), and knob (102) are located the below of display screen (101), block terminal (103) are installed to the opposite side outer wall of box (1), multiunit spout (2) are installed to the inner wall of box (1), safety cover (3) are installed at the top of box (1).

2. A thermal oven generating heat uniformly according to claim 1, characterized in that: pulley (201) are installed to the inner wall of spout (2), and drying plate (202) are installed at the top of pulley (201), and handle (203) are installed at the top of drying plate (202), and temperature sensor (204) are located one side of handle (203).

3. A thermal oven generating heat uniformly according to claim 1, characterized in that: warning light (301) are installed to the inside diapire of safety cover (3), and warning light (301) pass through wire electric connection with temperature sensor (204).

4. A thermal oven generating heat uniformly according to claim 1, characterized in that: the back mounted of box (1) has fan (4), and the one end of fan (4) extends into the inside of box (1), and chamber door (5) are installed in the front of box (1), and protective housing (6) are installed to the inside diapire of box (1).

5. A thermal oven generating heat uniformly according to claim 4, characterized in that: the outer wall of fan (4) is installed the blast pipe, and a plurality of through-holes (401) are installed to the inside back wall of box (1), and the outer wall of through-hole (401) is connected with the one end of blast pipe, and first heating wire (402) are installed to the inside back wall of box (1).

6. A thermal oven generating heat uniformly according to claim 4, characterized in that: door frame (508) are installed in the front of box (1), the bottom of door frame (508) is equipped with fixed slot (507), observation window (501) are installed in the front of chamber door (5), handle (502) are installed in the front of chamber door (5), ring (503) are installed to the bottom of chamber door (5), motor (504) are installed to the inner wall of fixed slot (507), the axis of rotation is installed to the output of motor (504), turning block (505) are installed to the outer wall of axis of rotation, annular fixed hook (506) are installed to the outer wall of turning block (505).

7. A thermal oven generating heat uniformly according to claim 4, characterized in that: rotation axis (602) are installed at the top of protective housing (6), and the bottom of rotation axis (602) extends into the inside of protective housing (6), annular fixed plate (601) is installed to the inner wall of protective housing (6), the electrically conductive groove is installed to the outer wall of fixed plate (601), spring (606) are installed to the outer wall of rotation axis (602), the brush is installed to the one end of spring (606), rolling disc (603) is installed at the top of rotation axis (602), second heating wire (604) are installed to the inner wall of rolling disc (603), blade (605) are installed around to the outer wall of rolling disc (603).