CN211290748U

CN211290748U - Forestry is with vegetation sample preparation drying device

Info

Publication number: CN211290748U
Application number: CN202020028096.3U
Authority: CN
Inventors: 郑宏洋; 陈梦天
Original assignee: Xinyang Agriculture and Forestry University
Current assignee: Xinyang Agriculture and Forestry University
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-18
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a forestry is with vegetation sample preparation drying device, the power distribution box comprises a box body, the inside of box is through the interior box of connecting rod fixedly connected with, slide in the interior box and set up and install a plurality of baffles, form the clearance between interior box and the box, set up in the clearance and install a plurality of electrical heating stick, the top of box sets up installs circulating fan, set up in the clearance and install the blowing pipe, circulating fan's air inlet end is linked together through first air-supply line and clearance, and circulating fan's air-out end passes through the pipeline and links to each other with the blowing pipe, rotates on the preceding terminal surface of box and installs the chamber door. The utility model relates to a simple structure, drying efficiency is high, effectual, and forestry that the energy consumption is low is with vegetation sample preparation drying device.

Description

Forestry is with vegetation sample preparation drying device

Technical Field

The utility model relates to a sample preparation technical field specifically is a forestry is with vegetation sample preparation drying device.

Background

The specimen is animal, plant, mineral and other matter, and may be preserved for long time and maintained as original appearance for exhibition, demonstration, education, identification, examination and other research.

The specimen processing method can be carried out by subjecting the whole individual (or a plurality of individuals, such as bacteria, algae and other microorganisms, or fungi and other small individuals and living together) or a part of the individual to physical air drying, vacuum treatment, chemical preservative treatment and the like. The vegetation sample need carry out drying process when the preparation, and present drying device mostly adopts centre gripping formula fixing device to fix the sample when drying the sample, and this mode causes the destruction to the sample easily, and the most drying efficiency of present sample drying device is low, and the temperature control effect is poor, consequently, needs a neotype vegetation sample preparation drying device for forestry to overcome above-mentioned defect urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry is with vegetation sample preparation drying device 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 forestry is with vegetation sample preparation drying device, the power distribution box comprises a box body, box in the inside of box passes through connecting rod fixedly connected with, slide in the interior box and set up and install a plurality of baffles, form the clearance between interior box and the box, set up in the clearance and install a plurality of electric heating rods, the top of box sets up installs circulating fan, set up in the clearance and install the blowing pipe, circulating fan's air inlet end is linked together through first air-supply line and clearance, and circulating fan's air-out end passes through the pipeline and links to each other with the blowing pipe, rotates on the preceding terminal surface of box and installs the chamber door.

Preferably, the air inlet end of the circulating fan is further connected with a second air inlet pipe, and electromagnetic valves are arranged in the second air inlet pipe and the first air inlet pipe.

Preferably, be provided with the chimb on the preceding terminal surface of box, be provided with outer draw-in groove and interior draw-in groove on the chamber door side terminal surface towards the box, outer draw-in groove and chimb joint cooperation, interior draw-in groove and the cooperation of the preceding port joint of interior box.

Preferably, the partition board comprises a frame, a heat insulation board is arranged in the frame, the heat insulation board is made of perlite, a plurality of air holes are formed in the heat insulation board, and a handle is arranged at the front end of the partition board.

Preferably, heat insulation layers are arranged in the side wall of the box body and the box door.

Preferably, the top of the box body is further provided with a vacuum pump, and the vacuum pump is connected with the inner box body through a pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, on placing the baffle with the former material of sample, the box temperature risees and dries the sample in the electrical heating stick heating makes, and circulating fan work drives the air flow in the clearance, improves the homogeneity of box temperature in the improvement, improves sample oven-dry mass. And a temperature sensor is arranged in the inner box body, when the temperature in the inner box body exceeds a set value, the electromagnetic valve in the first air inlet pipe is closed, the electromagnetic valve in the second air inlet pipe is opened, and the circulating fan conveys external cold air to the gap to cool the inner box body. The leakproofness of draw-in groove and interior draw-in groove improvement device outward, the controlled temperature of being convenient for reduces heat loss heat insulating board and is made thermal-insulated high temperature resistant by the pearlite, and the gas pocket is used for ventilating, and the stoving of sample relies on the temperature with air in the interior box completely, has improved the uniformity that each position of sample was dried. The heat preservation further reduces heat and loses. The vacuum pump reduces the atmospheric pressure in the interior box when drying to reduce the moisture boiling point, promote drying efficiency. The utility model relates to a simple structure, drying efficiency is high, effectual, and forestry that the energy consumption is low is with vegetation sample preparation drying device.

Drawings

FIG. 1 is a schematic structural view of a drying device for manufacturing a forest specimen;

FIG. 2 is a schematic structural diagram of a partition board in a drying device for manufacturing a forest specimen.

In the figure: 1-box body, 2-inner box body, 3-box door, 4-convex edge, 5-outer clamping groove, 6-inner clamping groove, 7-circulating fan, 8-second air inlet pipe, 9-first air inlet pipe, 10-blowing pipe, 11-electric heating rod, 12-gap, 13-connecting rod, 14-clapboard, 15-heat preservation layer, 16-vacuum pump, 17-heat insulation plate, 18-air vent, 19-frame and 20-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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a forestry is with vegetation sample preparation drying device, includes box 1, box 2 in 13 fixedly connected with is passed through to box 1's inside, slide in the interior box 2 and set up and install a plurality of baffles 14, form clearance 12 between interior box 2 and the box 1, set up in the clearance 12 and install a plurality of electrical heating rod 11, circulating fan 7 is installed in the top setting of box 1, set up in the clearance 12 and install blowing pipe 10, circulating fan 7's air inlet end is linked together through first air-supply line 9 and clearance 12, and circulating fan 7's air-out end passes through the pipeline and links to each other with blowing pipe 10, rotates on the preceding terminal surface of box 1 and installs chamber door 3.

During the use, place the former material of sample on

baffle

14, 2 temperature rising of box are dried the sample in the heating of electrical heating rod 11 heating messenger, and circulating fan 7 works and drives the air flow in the clearance 12, and the homogeneity of 2 temperatures of box in the improvement improves sample oven-dry mass.

Preferably, the air inlet end of the circulating fan 7 is further connected with a second air inlet pipe 8, and electromagnetic valves are arranged in the second air inlet pipe 8 and the first air inlet pipe 9.

The inner box body 2 is provided with a temperature sensor, when the temperature in the inner box body 2 exceeds a set value, the electromagnetic valve in the first air inlet pipe 9 is closed, the electromagnetic valve in the second air inlet pipe 8 is opened, and the circulating fan 7 conveys external cold air into the gap 12 to cool the inner box body 2.

Preferably, be provided with chimb 4 on the preceding terminal surface of

box

1, 3 chamber doors are provided with outer draw-in groove 5 and interior draw-in groove 6 on the side end surface towards box 1, outer draw-in groove 5 cooperates with 4 joints of chimb, interior draw-in groove 6 cooperates with the preceding port joint of interior box 2.

The outer clamping groove 5 and the inner clamping groove 6 improve the sealing performance of the device, facilitate temperature control and reduce heat loss.

Preferably, the partition board 14 comprises a frame 19, a heat insulation board 17 is arranged in the frame 19, the heat insulation board 17 is made of perlite, a plurality of air holes 18 are arranged in the heat insulation board 17, and a handle 20 is arranged at the front end of the partition board 14.

The heat insulation plate 17 is made of perlite, and is heat-insulated and high-temperature-resistant, the air holes 18 are used for ventilation, the drying of the specimen completely depends on the temperature of air in the inner box body 2, and the drying consistency of all parts of the specimen is improved.

Preferably, the side walls of the cabinet 1 and the door 3 are provided with an insulating layer 15.

The insulation layer 15 further reduces heat loss.

Preferably, a vacuum pump 16 is further installed on the top of the box body 1, and the vacuum pump 16 is connected with the inner box body 2 through a pipeline.

The vacuum pump 16 reduces the air pressure in the inner box body 2 when drying, thereby reducing the boiling point of water and improving the drying efficiency.

The utility model discloses a theory of operation is: during the use, place the former material of sample on

baffle

14, 2 temperature rising of box are dried the sample in the heating of electrical heating rod 11 heating messenger, and circulating fan 7 works and drives the air flow in the clearance 12, and the homogeneity of 2 temperatures of box in the improvement improves sample oven-dry mass. The inner box body 2 is provided with a temperature sensor, when the temperature in the inner box body 2 exceeds a set value, the electromagnetic valve in the first air inlet pipe 9 is closed, the electromagnetic valve in the second air inlet pipe 8 is opened, and the circulating fan 7 conveys external cold air into the gap 12 to cool the inner box body 2. The leakproofness of device is improved to draw-in groove 5 and draw-in groove 6 outward, and the controlled temperature of being convenient for reduces heat loss heat insulating board 17 and makes thermal-insulated high temperature resistant by the pearlite, and gas pocket 18 is used for ventilating, and the stoving of sample relies on completely with the temperature of interior box 2 air, has improved the uniformity of each position stoving of sample. The insulation layer 15 further reduces heat loss. The vacuum pump 16 reduces the air pressure in the inner box body 2 when drying, thereby reducing the boiling point of water and improving the drying efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a forestry is with vegetation sample preparation drying device, includes box (1), its characterized in that: the inside of box (1) is through box (2) in connecting rod (13) fixedly connected with, slide in interior box (2) and set up and install a plurality of baffles (14), form clearance (12) between interior box (2) and box (1), set up in clearance (12) and install a plurality of electric heating rod (11), circulating fan (7) are installed in the top setting of box (1), set up in clearance (12) and install blowing pipe (10), the air inlet end of circulating fan (7) is linked together through first air-supply line (9) and clearance (12), and the air-out end of circulating fan (7) passes through the pipeline and links to each other with blowing pipe (10), rotates on the preceding terminal surface of box (1) and installs chamber door (3).

2. The drying device for preparing forest specimen of grass and tree according to claim 1, wherein: the air inlet end of the circulating fan (7) is also connected with a second air inlet pipe (8), and electromagnetic valves are arranged in the second air inlet pipe (8) and the first air inlet pipe (9).

3. The drying device for preparing forest specimen of grass and tree according to claim 1, wherein: be provided with chimb (4) on the preceding terminal surface of box (1), chamber door (3) are provided with outer draw-in groove (5) and interior draw-in groove (6) on the side end face of box (1), outer draw-in groove (5) and chimb (4) joint cooperation, interior draw-in groove (6) cooperate with the preceding port joint of interior box (2).

4. The drying device for preparing forest specimen of grass and tree according to claim 1, wherein: the partition board (14) comprises a frame (19), a heat insulation board (17) is arranged in the frame (19), the heat insulation board (17) is made of perlite, a plurality of air holes (18) are formed in the heat insulation board (17), and a handle (20) is arranged at the front end of the partition board (14).

5. The drying device for preparing forest specimen of grass and tree according to claim 1, wherein: and heat-insulating layers (15) are arranged in the side wall of the box body (1) and the box door (3).

6. The drying device for preparing forest specimen of grass and tree according to claim 1, wherein: the top of the box body (1) is also provided with a vacuum pump (16), and the vacuum pump (16) is connected with the inner box body (2) through a pipeline.