CN216898112U

CN216898112U - Electric heat blast air drying cabinet

Info

Publication number: CN216898112U
Application number: CN202220119000.3U
Authority: CN
Inventors: 汪珏; 许宏妹; 焦鹏飞; 焦遇
Original assignee: Anhui Zhongqiao Zhitong Engineering Technology Co ltd
Current assignee: Anhui Zhongqiao Zhitong Engineering Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-05
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses an electrothermal blowing drying box, which comprises a drying box, wherein a blast box is arranged on one side of the drying box, the drying box is divided into a plurality of drying chambers by partition plates, a switch door is arranged on the outer side of the drying chamber, a wind conveying pipe is arranged in the blast box, a connecting pipe is arranged on one side of the wind conveying pipe, a vertical pipe is arranged on the connecting pipe, a horizontal pipe with a plurality of air outlet holes is arranged on the vertical pipe, a hollow pipe is movably connected in the connecting pipe, a hanging table is arranged at one end of the hollow pipe, a reset spring is sleeved on the outer wall of the hollow pipe, an air outlet and an air inlet are respectively arranged at the upper end and the lower end of the hollow pipe, a blowing device is arranged in the blast box, a placing plate is movably connected in the drying chamber, and an extrusion plate is arranged on the switch door; the utility model utilizes the placing plate to extrude and loosen the hollow pipe through the extruding plate, so that the hollow pipe and the air conveying pipe are in a communicated or non-communicated state, thereby leading in and closing hot air of a single drying chamber, not influencing other drying chambers, and reducing heat loss.

Description

Electric heating air blast drying cabinet

Technical Field

The utility model relates to the technical field of drying equipment, in particular to an electrothermal blowing drying box.

Background

The electrothermal blowing dry box is a common instrument and equipment, is mainly used for drying samples and providing temperature environment required by experiments, is applied to various industries such as chemical industry, medicine, casting, automobile, food, machinery and the like, and when drying operation is carried out, firstly, the material is placed on a placing rack in a drying box, then the opening and closing door of the drying box is closed, then a hot air blower is started to blow hot air into the drying box, the hot air is blown on the surface of the sample to evaporate the moisture of the sample, thereby achieving the aim of drying, a plurality of placing plates are placed in the box body of the prior electric heating air blast drying box, different samples can be dried at the same time, but the hot air blower heats the whole drying box, after the sample on the board is placed alone and is dried, need open the switch door, steam in the drying cabinet will run off like this to cause the heat waste, cause other sample drying efficiency's low.

SUMMERY OF THE UTILITY MODEL

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

the utility model provides an electric heat blast air drying cabinet, including the drying cabinet, one side of drying cabinet is provided with the bellows, separate into a plurality of drying chamber through the baffle in the drying cabinet, the drying cabinet is located the drying chamber outside and is provided with the switch door, be provided with defeated tuber pipe in the bellows, defeated tuber pipe relatively drying chamber one side is provided with the connecting pipe, the up end of connecting pipe is provided with vertical pipe in the drying chamber, vertical pipe up end is provided with the horizontal pipe that has a plurality of exhaust vent, swing joint has the hollow tube in the connecting pipe, the hollow tube is located the drying chamber one end and is provided with and hangs the platform, reset spring has been cup jointed on the outer wall of one side hollow tube in the drying chamber, the lower extreme is provided with air outlet and the air intake corresponding with vertical pipe and defeated tuber pipe respectively on the hollow tube, be provided with the air-blast device who is connected with defeated tuber pipe in the bellows, swing joint has the board of placing in the drying chamber, be provided with the stripper plate on the switch door.

Furthermore, the air blowing device comprises a hot air blower arranged in the air blowing box, and the hot air blower is connected with the air delivery pipe through a hot air pipe.

Furthermore, a clamping block is arranged on the outer wall of the hollow pipe, a clamping groove corresponding to the clamping block is arranged on the inner wall of the connecting pipe, and the hollow pipe is movably connected with the clamping groove through the clamping block.

Further, the two ends of the placing plate are provided with sliding blocks, sliding grooves corresponding to the sliding blocks are formed in the inner wall of the drying box, and the placing plate is movably connected with the sliding grooves through the sliding blocks.

Furthermore, an observation window is arranged on the opening and closing door.

The working principle and the beneficial effects are as follows: placing a sample to be dried on a placing plate, opening a switch door, placing the placing plate in a drying chamber, closing the switch door, extruding one side of the placing plate by an extruding plate on the switch door, extruding a hanging table on a hollow pipe by the other side of the placing plate, compressing a reset spring by the hanging table, sliding the hollow pipe in a connecting pipe, communicating an air outlet with the vertical pipe and communicating an air inlet with an air conveying pipe, opening a blowing device to convey hot air into the air conveying pipe, introducing the hot air into the hollow pipe through the air inlet, introducing the hot air into the vertical pipe from the air outlet, introducing the hot air into a horizontal pipe from the vertical pipe, finally blowing the hot air to the placing plate from an air outlet, drying the sample on the placing plate, opening the switch door after drying, avoiding extruding the placing plate by the extruding plate, recovering the position of the hollow pipe under the action of the reset spring, and avoiding the communication between the air outlet on the hollow pipe and the vertical pipe, the air intake also with defeated tuber pipe intercommunication, in hot-blast unable this drying chamber that gets into, then will place the board take out can, through the extrusion board to placing the extrusion of board and lax, make the hollow tube can be in the intercommunication with defeated tuber pipe and not communicate the state to can carry out hot-blast introduction and close with single drying chamber, do not influence the stoving of other drying chambers, also solved simultaneously because of opening the calorific loss that the door caused.

Drawings

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

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

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is a schematic view of a hollow tube structure according to the present invention;

FIG. 6 is a sectional view of the hollow tube and connecting tube structure of the present invention.

In the figure: 1, a drying box; 2, a partition board; 3, a drying chamber; 4, opening and closing the door; 5, an observation window; 6 placing the plate; 7, a sliding block; 8, a chute; 9 a blast box; 10 hot air pipes; 11 air delivery pipes; 12 a connecting pipe; 13 hollow tube; 14 vertical pipes; 15 horizontal tubes; 16 air outlet holes; 17 hanging a table; 18 a return spring; 19 air outlet; 20 air inlets; 21, a fixture block; 22 card slots; 23 extruding the plate; 24 blower box.

Detailed Description

The utility model will be better understood from the following examples.

The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.

As shown in fig. 1-6, an electrothermal blowing drying oven comprises a drying oven 1, a blowing box 24 is arranged on one side of the drying oven 1, the drying oven 1 is divided into a plurality of drying chambers 3 by partition boards 2, a switch door 4 is arranged on the outer side of the drying chamber 3 of the drying oven 1, an air delivery pipe 11 is arranged in the blowing box 24, a connecting pipe 12 is arranged on one side of the air delivery pipe 11 opposite to the drying chambers 3, a vertical pipe 14 is arranged on the upper end surface of the connecting pipe 12 in the drying chamber 3, a horizontal pipe 15 with a plurality of air outlet holes 16 is arranged on the upper end surface of the vertical pipe 14, a hollow pipe 13 is movably connected in the connecting pipe 12, a hanging table 17 is arranged at one end of the hollow pipe 13 in the drying chamber 3, a reset spring 18 is sleeved on the outer wall of the hollow pipe 13 on one side in the drying chamber 3, an air outlet 19 and an air inlet 20 corresponding to the vertical pipe 14 and the air delivery pipe 11 are respectively arranged at the upper end and the lower end of the hollow pipe 13, the blast box 1 is internally provided with a blast device connected with the air delivery pipe 11, the drying chamber 3 is internally and movably connected with a placing plate 6, and the switch door 4 is provided with an extrusion plate 23.

Wherein, the air blowing device comprises a hot air blower 9 arranged in a blowing box 24, and the hot air blower 9 is connected with an air delivery pipe 11 through a hot air pipe 10.

Wherein, the outer wall of the hollow tube 13 is provided with a clamping block 21, the inner wall of the connecting tube 12 is provided with a clamping groove 22 corresponding to the clamping block 21, and the hollow tube 13 is movably connected with the clamping groove 22 through the clamping block 21.

Wherein, place 6 both ends of board and be provided with slider 7, be provided with on the 1 inner wall of drying cabinet with the corresponding spout 8 of slider 7, place board 6 and pass through slider 7 and spout 8 swing joint.

Wherein, an observation window 5 is arranged on the door 4.

Claims

1. The utility model provides an electric heat forced air drying cabinet which characterized in that: comprises a drying box (1), one side of the drying box (1) is provided with a blast box (24), the drying box (1) is internally divided into a plurality of drying chambers (3) through a partition plate (2), the drying box (1) is provided with a switch door (4) at the outer side of the drying chamber (3), an air conveying pipe (11) is arranged in the blast box (24), one side of the air conveying pipe (11) opposite to the drying chamber (3) is provided with a connecting pipe (12), the upper end surface of the connecting pipe (12) in the drying chamber (3) is provided with a vertical pipe (14), the upper end surface of the vertical pipe (14) is provided with a horizontal pipe (15) with a plurality of air outlet holes (16), a hollow pipe (13) is movably connected in the connecting pipe (12), one end of the hollow pipe (13) in the drying chamber (3) is provided with a hanging platform (17), the outer wall of the hollow pipe (13) at one side in the drying chamber (3) is sleeved with a reset spring (18), the upper end and the lower end of the hollow pipe (13) are respectively provided with an air outlet (19) and an air inlet (20) which correspond to the vertical pipe (14) and the air conveying pipe (11), a blowing device connected with the air conveying pipe (11) is arranged in the blast box (1), a placing plate (6) is movably connected in the drying chamber (3), and an extrusion plate (23) is arranged on the switch door (4).

2. An electrothermal blowing dry box according to claim 1, characterized in that: the air blowing device comprises a hot air blower (9) arranged in an air blowing box (24), and the hot air blower (9) is connected with an air conveying pipe (11) through a hot air pipe (10).

3. An electrothermal blowing dry box according to claim 1, characterized in that: the outer wall of the hollow pipe (13) is provided with a clamping block (21), the inner wall of the connecting pipe (12) is provided with a clamping groove (22) corresponding to the clamping block (21), and the hollow pipe (13) is movably connected with the clamping groove (22) through the clamping block (21).

4. An electrothermal blowing dry box according to claim 1, characterized in that: the two ends of the placing plate (6) are provided with sliding blocks (7), the inner wall of the drying box (1) is provided with sliding grooves (8) corresponding to the sliding blocks (7), and the placing plate (6) is movably connected with the sliding grooves (8) through the sliding blocks (7).

5. An electrothermal blowing dry box according to claim 1, characterized in that: an observation window (5) is arranged on the switch door (4).