CN213454608U

CN213454608U - Electric heat blast air drying cabinet of evenly supplying air

Info

Publication number: CN213454608U
Application number: CN202022673259.6U
Authority: CN
Inventors: 谢峰
Original assignee: Shandong Lvyuan Special Material Co ltd
Current assignee: Shandong Lvyuan Special Material Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-15
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of drying cabinets, and discloses an electric heating blast drying cabinet with uniform air supply, a heating device is fixedly arranged in a shell, an air extractor is fixedly arranged on the bottom surface in the shell, an air inlet of the air extractor is provided with a filtering device, a drying cabinet is fixedly arranged on the top surface in the shell, a bottom hole is arranged on the bottom surface in the drying cabinet, a plurality of air outlet holes are arranged on the excircle wall surface of an air outlet pipe, a top hole is arranged on the top surface of the shell, a rotating block is arranged in the top hole, two hinges are fixedly arranged on the top surface of the shell, a fixed hole is arranged on the top surface of the rotating block, the air extractor extracts air in the shell through the air inlet pipe, the air can uniformly radiate the inside of the air outlet pipe through the air outlet holes on the excircle wall surface of the air outlet pipe, when the heat in the drying, thereby facilitating the heat discharge in the drying oven and ensuring the even air supply in the drying oven of the device.

Description

Electric heat blast air drying cabinet of evenly supplying air

Technical Field

The utility model relates to a drying cabinet technical field specifically is an electric heat air blast drying cabinet evenly supplies air.

Background

The electrothermal blowing dry box is also called as 'oven', as the name suggests, an electric heating mode is adopted to carry out a blowing circulation drying test, the blowing drying test is divided into two types of blowing drying and vacuum drying, the blowing drying is to blow hot air out through a circulating fan, the temperature balance in the box is ensured, the vacuum drying is to pump out air in the box by adopting a vacuum pump, the atmospheric pressure in the box is lower than the normal pressure, a product is tested in a very clean state, the electrothermal blowing dry box is a common instrument and equipment, is mainly used for drying samples, can also provide a temperature environment required by the experiment, and is applied to various industries such as chemical industry, medicine, casting, automobiles, food, machinery and the like, and the electrothermal blowing dry box is generally divided into a galvanized steel plate and a stainless steel inner container, a pointer and a digital display, natural convection and blowing circulation, and is of a conventional.

The existing electrothermal blowing drying box is characterized in that air is supplied through the bottom surface, air is uniformly supplied only from the bottom surface, and air is dispersed when reaching the upper part of the box body, so that uniform heat dissipation is inconvenient, and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an even air supply electric heat blast air drying cabinet possesses advantages such as even air supply, has solved because of the drying cabinet only from the bottom surface even air supply, comparatively disperses when wind arrives box upper portion, inconvenient even radiating problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even air supply electric heat blast air drying cabinet, includes the shell, the shell is hollow rectangle structure, and the inside fixed mounting of shell has heating device, and the inlet port has been seted up to one side of shell, and the inlet port is circular through-hole, and the inside fixed mounting of inlet port has the protection network, and the protection network does not do here for having the structure repeatedly describe for having, and the inside bottom surface fixed mounting of shell has the air extractor, and the air extractor does not do here for having the structure and gives unnecessary details, and the air inlet of air extractor is provided with filter equipment.

Preferably, the venthole fixed mounting of air extractor has the outlet duct, and the outlet duct is the hollow cylindrical structure, and the bottom of outlet duct is uncovered, the inside top surface fixed mounting of shell has the drying cabinet, the drying cabinet is the hollow rectangular structure, and the drying cabinet is uncovered for the top surface, the bottom hole has been seted up to the inside bottom surface of drying cabinet, the bottom hole is circular through-hole, the bottom hole cup joints together with the outlet duct activity, the top of outlet duct is passed the bottom hole and is extended to the inside of drying cabinet, a plurality of venthole has been seted up to the excircle wall of outlet duct, the venthole is circular through-hole, the apical pore has been seted up to the top surface of shell, the apical.

Preferably, the inside of apical pore is provided with the turning block, the turning block is the rectangle structure, and the outside fixed mounting of turning block has sealed the pad, the top surface fixed mounting of shell has two hinges, the hinge does not do here to have the structure repeatedly to be repeated, the other end fixed mounting of hinge is at the top surface of turning block, the turning block passes through hinge fixed mounting in the inside of apical pore, the fixed orifices has been seted up to the top surface of turning block, the fixed orifices is circular through-hole, the top surface of shell is provided with the fixed block, the fixed block is the structure of cylinder round block group, the fixed block cup joints together with the fixed orifices activity.

Preferably, filter equipment includes the intake pipe, the inlet port fixed mounting of air extractor has the intake pipe, and the intake pipe is round cast structure, and the pipe socket has been seted up to the interior circle wall of intake pipe, and the pipe socket is the circular recess, and the inside of intake pipe is provided with the movable block, and the movable block is round block type structure, and the piece hole is seted up to the one end of movable block, and the piece hole is circular through-hole, and the inside fixed mounting in piece hole has the filter pulp, and the fixed slot has been seted up to the excircle wall of movable block, and the fixed slot is the circular recess.

Preferably, the removal post is the structure that cylinder semicircle block constitutes, and the inside bottom fixed mounting of fixed slot has the spring, and the spring does not do here for having the structure and gives unnecessary details, and the other end fixed mounting of spring passes through the inside of spring fixed mounting at the fixed slot at the bottom of removal post, and the removal post cup joints together with the chase activity, and the movable block is through the inside of removing post fixed mounting at the intake pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an even air supply electric heat blast air drying cabinet possesses following beneficial effect:

1. this even air supply electric heat blast air drying cabinet, open the inside that air extractor and heating device this moment the outside air of shell want to pass through the protection network earlier and get into the shell through the staff, the protection network can prevent that the outside debris of shell from getting into the inside of shell, heat inside the shell through heating device this moment, the air extractor passes through the inside air of intake pipe extraction shell this moment, the inside of drying cabinet is being sent into through the outlet duct, the venthole through outlet duct excircle wall can evenly dispel the heat to the outlet duct inside, when the inside heat of drying cabinet is too high, through taking out with the inside fixed block of fixed slot, thereby make things convenient for the inside heat of drying cabinet to discharge, make the inside air supply of the device drying cabinet even.

2. This even air supply electric heat blast air drying cabinet, in-process admitting air through the intake pipe, some impurity in the inside air of shell and some vapor of remaining in the air can be adsorbed to the filter pulp of piece downthehole portion, make the air that gets into the drying cabinet inside drier, through taking out the movable block that cup joints with the intake pipe activity after the use, move backward through the removal post drive spring when the movable block moves backward, the spring atress produces the effort and moves backward, thereby make things convenient for the movable block to speak out from the inside of intake pipe, it just washs or changes the filter pulp of piece downthehole portion to take out the rear, thereby make just convenient clean after the device uses.

Drawings

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

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

FIG. 3 is a schematic structural view of the intake tube of the present invention;

fig. 4 is a schematic structural diagram of the drying box of the present invention.

In the figure: 1. a housing; 2. an air inlet; 3. a protective net; 4. an air extractor; 5. an air inlet pipe; 6. a pipe groove; 7. a moving block; 8. a block hole; 9. fixing grooves; 10. a spring; 11. moving the column; 12. an air outlet pipe; 13. a drying oven; 14. a bottom hole; 15. an air outlet; 16. a top hole; 17. rotating the block; 18. a hinge; 19. a fixing hole; 20. and (5) fixing blocks.

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. 1-4, an electric heat blowing drying oven with uniform air supply includes an outer shell 1, the outer shell 1 is a hollow rectangular structure, a heating device is fixedly installed inside the outer shell 1, an air inlet 2 is formed in one side of the outer shell 1, the air inlet 2 is a circular through hole, a protective net 3 is fixedly installed inside the air inlet 2, the protective net 3 is an existing structure and is not described herein again, an air extractor 4 is fixedly installed on a bottom surface inside the outer shell 1, the air extractor 4 is an existing structure and is not described herein again, a filtering device is installed at an air inlet of the air extractor 4, an air outlet pipe 12 is fixedly installed at an air outlet of the air extractor 4, the air outlet pipe 12 is a hollow cylindrical structure, and a bottom end of.

Further, in the above scheme, inside top surface fixed mounting of shell 1 has drying cabinet 13, drying cabinet 13 is the hollow rectangle structure, and drying cabinet 13 is uncovered for the top surface, bottom opening 14 has been seted up to the inside bottom surface of drying cabinet 13, bottom opening 14 is circular through-hole, bottom opening 14 cup joints together with the activity of outlet duct 12, the inside that bottom opening 14 extended to drying cabinet 13 is passed on the top of outlet duct 12, a plurality of venthole 15 has been seted up to the excircle wall of outlet duct 12, venthole 15 is circular through-hole, apical pore 16 has been seted up to the top surface of shell 1, apical pore 16 is the rectangle through-hole.

Further, in the above scheme, the inside of top hole 16 is provided with turning block 17, turning block 17 is the rectangle structure, and the outside fixed mounting of turning block 17 has sealed the pad, the top surface fixed mounting of shell 1 has two hinges 18, hinge 18 does not do the repeated description here for existing structure, the other end fixed mounting of hinge 18 is at the top surface of turning block 17, turning block 17 passes through hinge 18 fixed mounting in the inside of top hole 16, fixed orifices 19 have been seted up to the top surface of turning block 17, fixed orifices 19 is circular through-hole, the top surface of shell 1 is provided with fixed block 20, fixed block 20 is the structure of cylinder round block group, fixed block 20 cup joints together with fixed orifices 19 activity.

Further, in the above scheme, the filtering device includes intake pipe 5, intake pipe 5 is installed to the inlet port fixed mounting of air extractor 4, intake pipe 5 is the tubular structure, pipe casing 6 has been seted up to the interior round wall of intake pipe 5, pipe casing 6 is the circular recess, the inside of intake pipe 5 is provided with movable block 7, movable block 7 is the round block type structure, block hole 8 is seted up to movable block 7's one end, block hole 8 is circular through-hole, the inside fixed mounting of block hole 8 has the filter pulp, fixed slot 9 has been seted up to the excircle wall of movable block 7, fixed slot 9 is the circular recess, the inside of fixed slot 9 is provided with removes post 11, remove post 11 and be the structure that cylinder semicircle block constitutes.

Further, in the above scheme, a spring 10 is fixedly installed at the bottom end inside the fixing groove 9, and details of the spring 10 are omitted for the existing structure, the other end of the spring 10 is fixedly installed at the bottom end of the moving column 11, the moving column 11 is fixedly installed inside the fixing groove 9 through the spring 10, the moving column 11 is movably sleeved with the pipe groove 6, and the moving block 7 is fixedly installed inside the air inlet pipe 5 through the moving column 11.

When using, open the inside that air extractor 4 and heating device this moment the outside air of shell 1 wants to get into shell 1 through protection network 3 earlier through the staff, protection network 3 can prevent that the outside debris of shell 1 from getting into the inside of shell 1, heat the inside of shell 1 through heating device this moment, air extractor 4 extracts the inside air of shell 1 through intake pipe 5 this moment, in the inside of sending into drying cabinet 13 through outlet duct 12, venthole 15 through 12 excircle walls of outlet duct can carry out even heat dissipation to 12 inside portions of outlet duct, when the inside heat of drying cabinet 13 is too high, through taking out with the inside fixed block 20 of fixed slot 9, thereby make things convenient for the inside heat of drying cabinet 13 to discharge, make the inside air supply of the device drying cabinet 13 even.

Through intake pipe 5 at the in-process that admits air, some impurity in the inside air of shell 1 and some vapor of remaining in the air can be adsorbed to the inside filtration cotton in piece hole 8, make the inside air that gets into drying cabinet 13 drier, through taking out the movable block 7 that cup joints with intake pipe 5 activity after the use, drive spring 10 through removing post 11 and move backward when movable block 7 moves backward, spring 10 atress produces the effort and moves backward, thereby make things convenient for movable block 7 to say from the inside of intake pipe 5, it just washs or changes the filtration cotton inside piece hole 8 to take out the rear, thereby make just convenient clean after the device uses.

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 even air supply electric heat air blast drying cabinet, includes shell (1), its characterized in that: the heating device is fixedly arranged in the shell (1), one side of the shell (1) is provided with an air inlet (2), the inside of the air inlet (2) is fixedly provided with a protective net (3), the bottom surface of the inside of the shell (1) is fixedly provided with an air extractor (4), an air inlet of the air extractor (4) is provided with a filtering device, an air outlet pipe (12) is fixedly arranged at an air outlet hole of the air extractor (4), the top surface of the inside of the shell (1) is fixedly provided with a drying box (13), the bottom surface of the inside of the drying box (13) is provided with a bottom hole (14), the outer circle wall surface of the air outlet pipe (12) is provided with a plurality of air outlet holes (15), the top surface of the shell (1) is provided with a top hole (16), the inside of the top hole (16) is provided with a rotating block (17), the top surface of the, the top surface of the shell (1) is provided with a fixed block (20).

2. The box of claim 1, wherein: the bottom hole (14) is movably sleeved with the air outlet pipe (12), the top end of the air outlet pipe (12) penetrates through the bottom hole (14) and extends to the inside of the drying box (13), and a sealing gasket is fixedly mounted on the outer side of the rotating block (17).

3. The box of claim 1, wherein: the other end of the hinge (18) is fixedly installed on the top surface of the rotating block (17), the rotating block (17) is fixedly installed in the top hole (16) through the hinge (18), and the fixing block (20) is movably sleeved with the fixing hole (19).

4. The box of claim 1, wherein: the filtering device comprises an air inlet pipe (5), the air inlet pipe (5) is fixedly installed on an air inlet of the air extractor (4), a pipe groove (6) is formed in the inner circle wall surface of the air inlet pipe (5), and a moving block (7) is arranged inside the air inlet pipe (5).

5. The box of claim 4, wherein: the filter disc is characterized in that a block hole (8) is formed in one end of the moving block (7), filter cotton is fixedly mounted inside the block hole (8), a fixing groove (9) is formed in the outer circle wall surface of the moving block (7), a moving column (11) is arranged inside the fixing groove (9), and a spring (10) is fixedly mounted at the bottom end inside the fixing groove (9).

6. The box of claim 5, wherein: the other end of the spring (10) is fixedly installed at the bottom end of the movable column (11), the movable column (11) is fixedly installed in the fixed groove (9) through the spring (10), the movable column (11) is movably sleeved with the pipe groove (6), and the movable block (7) is fixedly installed in the air inlet pipe (5) through the movable column (11).