CN218349085U

CN218349085U - Electric heating air blast constant temperature drying cabinet

Info

Publication number: CN218349085U
Application number: CN202221580422.7U
Authority: CN
Inventors: 丁锡燕; 唐力; 刘钟文
Original assignee: Chongqing Zhongkai Testing Co ltd
Current assignee: Chongqing Zhongkai Testing Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-01-20
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of drying equipment, in particular to an electric heating blast constant temperature drying box, which comprises a box body and an electric cabinet arranged on one side of the surface of the box body; a plurality of partition plates are arranged in the box body, and the box body is divided into a plurality of drying areas by the plurality of partition plates; one side of the box body is hinged with a plurality of cover plates; the cover plate and the drying area jointly form a closed chamber for drying articles; a drying unit is arranged in the electrical cabinet, and a sealing unit is arranged on the surface of the box body; the sealing unit is movably arranged in the box body; the sealing units are in one-to-one correspondence with the cover plates and are mutually matched, and when the cover plates rotate and open the drying area, the sealing units move to close and communicate in a mode that the surfaces of the sealing units are abutted against the joint of the drying unit and the drying area; adopt the technical scheme of the utility model, can solve the drying cabinet among the prior art after the chamber door is opened to the stoving in-process, staff's problem can be scalded to the inside heat of drying cabinet to easy operation is convenient, flexibility when can improving stoving article.

Description

Electric heating air blast constant temperature drying cabinet

Technical Field

The utility model relates to a drying equipment technical field especially relates to an electric heat blast air constant temperature drying cabinet.

Background

The existing drying equipment is roughly divided into blast drying and vacuum drying, wherein the blast drying is to blow hot air out through a circulating fan, ensure the temperature balance in a box and dry objects, and is widely applied to the industries of chemical engineering, plastics, electronic communication and the like at present, but the existing part of drying boxes has limited internal storage space, needs batch drying when drying a large amount of objects, and has low efficiency, uneven drying effect in the drying boxes and low drying speed;

in order to solve the technical problems, a Chinese patent (patent publication No. CN 210346123U) discloses an electric heating blast constant temperature drying oven, wherein an exhaust pipe and an L-shaped bent pipe are arranged, hot air blown out from the L-shaped bent pipe can be uniformly diffused into a box body, so that articles can be uniformly dried, and meanwhile, a side cabinet and an extension plate are arranged, so that the storage space of the constant temperature drying oven is effectively enlarged, the practicability and the drying rate of the constant temperature drying oven are improved, and the problems of low practicability and non-uniform drying efficiency of the conventional constant temperature drying oven are solved;

although above-mentioned technical scheme has solved some problems that current constant temperature drying cabinet exists, when drying article in actual work, can open the chamber door temporarily and add or take article, but the back is opened to the chamber door, and the heat that the air-blower lasts the supply can increase the risk that the staff scalded, if close the air-blower before adding article at every turn, opens the air-blower after the completion of adding again, has increased operating procedure again, complex operation.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an electric heat air blast constant temperature drying cabinet to after the chamber door was opened at the stoving in-process to the drying cabinet of solving among the prior art, the inside heat of continuously supplying with of drying cabinet can scald staff's problem.

According to an embodiment of the utility model, an electric heating blast constant temperature drying oven comprises a box body and an electric cabinet arranged on one side of the surface of the box body; a plurality of partition plates are arranged in the box body, and the box body is divided into a plurality of drying areas by the plurality of partition plates; a plurality of cover plates are hinged to one side of the box body; the cover plates correspond to the drying zones one by one, and the cover plates and the drying zones jointly form a closed chamber for drying articles;

a drying unit communicated with the plurality of drying areas is arranged in the electric cabinet, and a sealing unit used for closing the connection part of the drying unit and the drying areas is arranged on the surface of the box body; the sealing unit is movably arranged in the box body; the sealing units are in one-to-one correspondence with the cover plates and are mutually matched, and when the cover plates rotate and open the drying area, the sealing units move to close the connection of the drying units and the drying area in a mode that the surfaces of the sealing units abut against the connection part of the drying units and the drying area.

The technical principle of the utility model is that: a plurality of partition plates are arranged in the box body to divide the box body into a plurality of drying areas, articles can be placed in the drying areas to be dried respectively, the drying units are communicated with the drying areas, and when the cover plate is closed, the drying units and the drying areas form a closed cavity together, so that the drying efficiency can be ensured; when article need be taken or deposited, open arbitrary apron, the apron can be in the pivoted while can mutually support with corresponding sealed unit for sealed unit activity and closed stoving unit and drying area's intercommunication, and drying unit can not be supplying heat to this drying area this moment, has thoroughly solved the risk that near staff can be scalded to the thermal current, has improved the security.

Preferably, a plurality of first connecting holes corresponding to the drying zone are formed in the surface of the box body; and pipelines are communicated between the first connecting holes and the drying unit.

By adopting the technical scheme, heat generated by the drying unit can be transferred to each drying area through the pipeline, and uniform heating is ensured.

Preferably, the sealing unit comprises a moving plate and a pull rod fixedly connected to one end of the moving plate; a working cavity for the movable plate to slide is formed in the box body, and the surface of the movable plate is abutted against the surface of the inner wall of the working cavity; the surface of the moving plate is provided with a second connecting hole which has the same size as the first connecting hole, and the first connecting hole is positioned on the motion track of the second connecting hole; one end of the pull rod, which is far away from the moving plate, penetrates through the box body and is connected with a linkage piece between the pull rod and the cover plate, and when the cover plate rotates, the cover plate drives the moving plate to move through the linkage piece.

Through adopting above-mentioned technical scheme, when opening the apron, the apron pivoted simultaneously can drive the movable plate through linkage and pull rod and remove to make the first connecting hole of movable plate surface butt, first connecting hole and second connecting hole dislocation this moment, the stoving unit does not communicate with this drying zone.

Preferably, the linkage piece comprises a plurality of linkage blocks hinged with each other, and two ends of the linkage piece are respectively hinged with the pull rod and the surface of the cover plate; the surface of the box body facing the cover plate is provided with a placing groove, and when the cover plate is closed, the plurality of linkage blocks are folded and are positioned in the placing groove.

Through adopting above-mentioned technical scheme, during the closed apron, for guaranteeing the leakproofness of drying zone, will link the piece and fold and be located the standing groove for the box surface is hugged closely to the apron surface.

Preferably, the surface of the partition plate is also provided with an object placing plate in sliding connection with the inner wall of the box body; the surface of the object placing plate close to the cover plate is provided with a groove.

By adopting the technical scheme, the article placing plate is slid and moved out of the box body, so that the articles to be dried can be placed on the article placing plate by a worker conveniently.

Preferably, the surfaces of the cover plate, which are in contact with the box body, are provided with sealing rubber strips.

By adopting the technical scheme, when the cover plate is closed, the sealing performance is improved.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the box body is internally provided with a plurality of partition plates and the surface of the box body is hinged with a plurality of cover plates which are in one-to-one correspondence with the partition plates, so that the box body is divided into a plurality of drying areas, when the cover plates need to be opened to add articles into any drying area, the cover plates drive the moving plate to move when being opened, the surface of the moving plate is abutted against the air outlet end of the drying unit, the drying area corresponding to the cover plate is not communicated with the drying unit any more, and the risk of scalding nearby workers can be reduced;

2. when taking out the article after the stoving is accomplished, open arbitrary lid door, the thing board is put in the slip and make article fully expose in the air, can not influence the operating condition in other stoving districts in the time of can rapid cooling, can improve the flexibility of stoving work.

Drawings

FIG. 1 is a schematic structural view of an electrothermal blowing constant temperature drying oven according to an embodiment of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 according to the present invention.

In the above drawings: the device comprises a box body 1, a cabinet 2, a partition plate 3, a drying area 4, a cover plate 5, a drying unit 6, a sealing unit 7, a moving plate 701, a pull rod 702, a working cavity 703, a first connecting hole 8, a pipeline 9, a linkage block 10, a placing groove 11, a rotating handle 12, a groove 13, an observation window 14, an object placing plate 15 and a second connecting hole 16.

Detailed Description

The technical solution of the present invention is further explained below with reference to the accompanying drawings and embodiments:

as shown in fig. 1 to 3, an embodiment of the present invention provides an electric heating air blast constant temperature drying oven, which includes an oven body 1 and an electrical cabinet 2 disposed on one side of the surface thereof; three partition plates 3 are arranged in the box body 1, and the three partition plates 3 divide the interior of the box body 1 into four drying zones 4; an opening is formed in one side of the box body 1, and four cover plates 5 are hinged to the opening; the cover plates 5 correspond to the drying zones 4 one by one, and the cover plates 5 and the drying zones 4 jointly form a closed chamber for drying articles;

a drying unit 6 communicated with the drying zones 4 is arranged in the electrical cabinet 2, and a sealing unit 7 for closing the joint of the drying unit 6 and the drying zones 4 is arranged on the surface of the box body 1; the surface of one side, close to the electrical cabinet 2, of the box body 1 is provided with four first connecting holes 8, the four first connecting holes 8 correspond to and are communicated with the four drying zones 4 one by one, and a pipeline 9 is communicated between the other side of each first connecting hole 8 and the drying unit 6 and used for conveying heat generated by the drying unit 6 into the drying zones 4; the sealing unit 7 is movably arranged in the box body 1; the sealing units 7 correspond to the cover plates 5 one by one and are matched with each other, and when the cover plates 5 rotate and open the drying area 4, the sealing units 7 move to close the communication in a mode that the surfaces of the sealing units abut against the joint of the drying units 6 and the drying area 4.

When the interior of the drying area 4 is in a working state and when special conditions are met and articles need to be added into the interior for drying, any cover plate 5 is opened, the cover plate 5 can drive the corresponding sealing unit 7 to move when rotating, so that the surface of the sealing unit 7 is propped against the joint of the drying unit 6 and the drying area 4, the drying unit 6 does not provide heat for the drying area 4 any more, and therefore the heat of the drying unit 6 can flow into other drying areas 4 which are not opened, and the efficiency in drying can be ensured; after the articles are added, the cover plate 5 is closed, and the cover plate 5 drives the sealing unit 7 to reset, so that the drying unit 6 provides heat for the drying area 4; when the dried articles need to be taken out, the cover plate 5 is opened, so that the articles are fully contacted with the outside air, the heat dissipation speed can be improved, and the normal work of other drying areas 4 cannot be influenced by opening the cover plate 5.

The drying unit 6 comprises an air blower and an electric heater communicated with the outlet end of the air blower, a through hole for air to enter the air blower is formed in the side surface of the electric cabinet 2, and a filter screen is further connected to the through hole through a bolt.

As shown in fig. 1 to 3, according to another embodiment of the present invention, the sealing unit 7 of the electrothermal blowing thermostatic drying oven includes a moving plate 701 and a pull rod 702; a working cavity 703 for sliding the moving plate 701 is formed in the box body 1, and the surface of the moving plate 701 is abutted against the surface of the inner wall of the working cavity 703; the surface of the moving plate 701 is provided with a second connecting hole 16 with the same size as the first connecting hole 8, the first connecting hole 8 is on the motion track of the second connecting hole 16, the first connecting hole 8 and the second connecting hole 16 can be overlapped when the moving plate 701 slides in the working cavity 703, and at this time, the drying unit 6 is communicated with the drying zone 4; when the moving plate 701 is slid again and the second coupling hole 16 and the first coupling hole 8 of the surface thereof are staggered with each other, the drying unit 6 and the drying zone 4 are closed with each other at this time; in order to facilitate sliding of the moving plate 701, one end, far away from the moving plate 701, of the pull rod 702 is slidably arranged on one side surface of the box body 1 in a penetrating mode, a linkage piece is connected between the penetrating end and the cover plate 5, when the cover plate 5 rotates, the cover plate 5 drives the moving plate 701 to move through the linkage piece, the cover plate 5 and the sliding plate are connected together through the pull rod 702 and the linkage piece, and the moving plate 701 can be driven to move while the cover plate 5 rotates;

in this embodiment, the linkage member includes two linkage blocks 10 hinged to each other, and two ends of the linkage member are respectively hinged to the pull rod 702 and the surface of the cover plate 5, as shown in fig. 1, when the cover plate 5 is opened, the cover plate 5 will be parallel to the surface of the partition plate 3 under the action of the linkage blocks 10, so as to facilitate the taking and placing of the articles in the drying zone 4; the surface of the box body 1 facing the cover plate 5 is provided with a placing groove 11, when the cover plate 5 is closed, the linkage blocks 10 are folded and positioned in the placing groove 11, the sealing performance of the cover plate 5 when the cover plate is closed can be improved, sealing rubber strips are adhered to the periphery of the surface, close to the cover plate 5, of the object placing plate 15, the sealing performance of the drying area 4 and the cover plate 5 when the drying area and the cover plate 5 are closed can be improved, and the sealing rubber strips are not shown in the drawing;

wherein, in order to conveniently change the cover plate 5, a rotary handle 12 is rotatably arranged on the surface of the cover plate 5, and the rotary handle 12 is connected with a clamping block close to the surface of one side of the drying area 4; clamping parts matched with the clamping blocks are arranged on the surfaces of the inner wall of the box body 1 and the inner wall of the partition plate 3 (the clamping blocks and the clamping parts are not shown in the figure), and the cover plate 5 can be fixed and closed in the drying area 4 by rotating the rotary handle 12 and enabling the clamping blocks to be abutted against the surfaces of the clamping parts; the rotating handle 12 is rotated again to ensure that the clamping block is not abutted against the surface of the clamping part, and the cover plate 5 can be freely rotated;

a storage plate 15 is arranged on the surface of the partition plate 3, the storage plate 15 is connected with the inner wall of the box body 1 in a sliding manner, and a groove 13 is formed in the surface of the storage plate 15; the articles to be dried are placed on the object placing plate 15, and the object placing plate 15 is convenient to move through the groove 13; after the drying is finished, the object placing plate 15 is moved to the outside of the box body 1, wherein the surface of the cover plate 5 after being completely opened can play a certain supporting role on the object placing plate 15, so that the objects are completely exposed in the outside air, and the cooling can be accelerated.

In order to conveniently observe the conditions in the drying area 4, observation windows 14 are embedded in the surfaces of the cover plates 5; a control panel is further arranged on the surface of one side of the electrical cabinet 2, so that the working condition of the drying unit 6 can be conveniently controlled.

The implementation principle of the embodiment of the application is as follows:

the cover plates 5 are opened, dried articles are placed in the drying area 4, the cover plates 5 are closed, the drying units 6 are controlled to work, when the articles need to be taken or added temporarily, any one of the cover plates 5 is opened, the cover plates 5 can close the communication between the drying area 4 and the drying units 6 when being opened, heat leakage is prevented, the operation of workers is facilitated, and the risk of scalding is reduced; and after the article in one of them drying zone 4 is dried, open this apron 5 to will put thing board 15 and remove to the box 1 outside, can make object and outside air fully contact, improve cooling speed, improve work efficiency, and open this drying zone 4 and can not influence the behavior in other drying zones 4 yet.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An electric heating blast constant temperature drying box comprises a box body (1) and an electric cabinet (2) arranged on one side of the surface of the box body; the method is characterized in that: a plurality of partition plates (3) are arranged in the box body (1), and the interior of the box body (1) is divided into a plurality of drying areas (4) by the partition plates (3); one side of the box body (1) is hinged with a plurality of cover plates (5); the cover plates (5) correspond to the drying zones (4) one by one, and the cover plates (5) and the drying zones (4) jointly form a closed chamber for drying articles;

a drying unit (6) communicated with the plurality of drying areas (4) is arranged in the electric cabinet (2), and a sealing unit (7) used for closing the connection part of the drying unit (6) and the drying areas (4) is arranged on the surface of the box body (1); the sealing unit (7) is movably arranged in the box body (1); the sealing units (7) correspond to the cover plates (5) one by one and are matched with each other, and when the cover plates (5) rotate and open the drying area (4), the sealing units (7) move to close the communication in a mode that the surfaces of the sealing units are abutted to the joint of the drying units (6) and the drying area (4).

2. An electric heating blowing constant temperature drying oven as claimed in claim 1, characterized in that: the surface of the box body (1) is provided with a plurality of first connecting holes (8) corresponding to the drying area (4); and pipelines (9) are communicated between the first connecting holes (8) and the drying unit (6).

3. An electric heating blowing constant temperature drying oven as claimed in claim 2, characterized in that: the sealing unit (7) comprises a moving plate (701) and a pull rod (702) fixedly connected to one end of the moving plate (701); a working cavity (703) for the sliding of the moving plate (701) is formed in the box body (1), and the surface of the moving plate (701) is abutted against the surface of the inner wall of the working cavity (703); a second connecting hole (16) with the same size as the first connecting hole (8) is formed in the surface of the moving plate (701), and the first connecting hole (8) is located on the motion track of the second connecting hole (16); one end of the pull rod (702), which is far away from the moving plate (701), penetrates through the box body (1) and is connected with a linkage piece between the pull rod and the cover plate (5), and when the cover plate (5) rotates, the cover plate (5) drives the moving plate (701) to move through the linkage piece.

4. An electrothermal blowing constant-temperature drying oven according to claim 3, characterized in that: the linkage piece comprises a plurality of linkage blocks (10) which are hinged with each other, and two ends of the linkage piece are respectively hinged with the surfaces of the pull rod (702) and the cover plate (5); the surface of the box body (1) facing the cover plate (5) is provided with a placing groove (11), and when the cover plate (5) is closed, the linkage blocks (10) are folded and are positioned in the placing groove (11).

5. An electric heating blowing constant temperature drying oven as claimed in claim 1, characterized in that: the surface of the clapboard (3) is also provided with an object placing plate (15) which is connected with the inner wall of the box body (1) in a sliding way; the surface of the object placing plate (15) close to the cover plate (5) is provided with a groove (13).

6. An electric heating blowing constant temperature drying oven as claimed in claim 1, characterized in that: and sealing rubber strips are arranged on the surfaces of the cover plate (5) contacted with the box body (1).