CN211977427U

CN211977427U - Quick drying device is used in laboratory

Info

Publication number: CN211977427U
Application number: CN202020634395.1U
Authority: CN
Inventors: 许永章; 张本汉; 喻荣祥
Original assignee: XINFENG ZHENGTIANWEI ELECTRONIC TECHNOLOGIES CO LTD
Current assignee: XINFENG ZHENGTIANWEI ELECTRONIC TECHNOLOGIES CO LTD
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-20
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a quick drying device is used in laboratory. The existing instrument drying device for the laboratory is only provided with the heating wires inside the drying device, the drying mode has the defects that the drying efficiency is low, and some test tubes with deep cavities are difficult to dry the moisture inside the test tubes due to the fact that the internal gas is not easy to circulate, so that long-time drying waiting is needed, much time is wasted, and great resource waste is caused. The utility model relates to a quick drying device is used in laboratory, wherein: heating device fixes in the inside bottom of oven, and the air exhauster is fixed in the inside bottom of oven, divides the pipe both ends to be connected with the inside both sides of oven respectively, places the fixed setting of board one inside the oven, places the fixed seat two that is equipped with on the board one, places the fixed setting of board two inside the oven, places the fixed seat one that is equipped with on the board two. This device stoving is fast, and structural design is reasonable, and the practicality is strong.

Description

Quick drying device is used in laboratory

Technical Field

The utility model belongs to the technical field of laboratory paraphernalia technique and specifically relates to a quick drying device is used in laboratory.

Background

In laboratory tests, such as fine organic synthesis, inorganic and analytical tests, chemical teaching tests and the like, clean and dry test tubes and glasses must be used in order to avoid impurities from being mixed into reactants, the test tubes and glasses are most conveniently placed overnight, the cleaned test tubes and glasses can be used without water after being inverted for a period of time, and if strict absence of water is required, instruments required to be used need to be placed in a drying device for drying. The current instrument drying device for laboratory has only simply installed the heater strip at drying device internally mounted, the inside air of drying device is then dried placing the glass instrument in drying device through the heater strip heating, the weak point of such stoving mode is its drying efficiency low, and there are some cavity deep test tubes can be difficult to dry their inside moisture because of inside gaseous difficult circulation, just so need long-time stoving wait, a lot of time has been wasted and very big wasting of resources has been caused, make drying device's application range receive very big restriction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at mainly providing a quick drying device is used in laboratory in order to above-mentioned technical problem.

(II) technical scheme

The technical scheme of the utility model: a rapid drying device for a laboratory comprises an oven, a heating device, a vertical partition plate, an exhaust pipe, an exhaust fan, an exhaust pipe, a transverse partition plate, branch pipes, a first placing plate, a first via hole, a second via hole, a first placing seat, a hinge, a first cover plate, a first spring, a handle, a first pressing block, a first supporting plate, a second pressing block, a second cover plate, a second placing plate, a fourth via hole, a second placing seat, an air inlet and a second spring; wherein: the oven comprises a transverse clapboard, an air exhaust pipe, a placing plate I, a placing plate II, a placing seat I, a cover plate I and a cover plate II, wherein the transverse clapboard is fixedly arranged in the oven, one end of a vertical clapboard is fixedly connected with the bottom of the transverse clapboard, the other end of the vertical clapboard is fixedly connected with the bottom of the oven, a heating device is fixed at the bottom of the oven, the air exhaust pipe is fixed at the bottom of the oven, one end of the air exhaust pipe is connected with one side of the air exhaust pipe, the other end of the air exhaust pipe passes through the transverse clapboard and is connected with one side of the bottom of the air exhaust pipe, the two ends of the branch pipe are respectively connected with the two sides of the interior of the oven, the placing plate I is fixedly arranged, one side of the cover plate is provided with a first spring, one end of the first spring is connected with the first pressing block, one side of the cover plate is provided with a second spring, one end of the second spring is connected with the second pressing block, one end of the supporting plate is fixedly connected with the top of the first placing plate, the other end of the supporting plate penetrates through the second placing plate, handles are arranged on one sides of the first cover plate and the second cover plate, and an air inlet hole is formed in one side.

The utility model provides a quick drying device is used in laboratory, wherein: the transverse clapboard is provided with an air outlet.

The utility model provides a quick drying device is used in laboratory, wherein: the placing seat I and the placing seat II are both internally provided with placing cavities, and the bottoms of the placing seats are both provided with through holes.

The utility model provides a quick drying device is used in laboratory, wherein: and one side of the passing plate is fixedly connected with one side of the inside of the oven, and the passing plate is provided with a third passing hole.

The utility model provides a quick drying device is used in laboratory, wherein: pure cotton cloth is arranged inside the fourth via hole and the third via hole.

The utility model provides a quick drying device is used in laboratory, wherein: the distance between the passing plate and the placing plate is less than the height of the glass cup, and the distance between the placing plate and the placing plate is less than the height of the test tube.

The utility model provides a quick drying device is used in laboratory, wherein: a first vertical pipe and a second vertical pipe are arranged between the branch pipe and the transverse pipe.

The utility model provides a quick drying device is used in laboratory, wherein: one end of the spray pipe is connected with the branch pipe, the transverse pipe and the vertical pipe, and the other end of the spray pipe penetrates through the through hole IV.

The utility model provides a quick drying device is used in laboratory, wherein: one end of the second spray pipe is connected with the branch pipe, the transverse pipe and the vertical pipe, and the other end of the second spray pipe penetrates through the third through hole.

The utility model provides a quick drying device is used in laboratory, wherein: cavities are formed in the first pressing block and the second pressing block.

(III) advantageous effects

The utility model has the advantages that: hot air is pumped out through the work of an exhaust fan, hot air is discharged from an exhaust pipe, and is sprayed out through a branch pipe, a transverse pipe and a spray pipe II on a vertical pipe II, the hot air flows along the inner wall of the test tube and is discharged from the bottom of the test tube, water on the inner wall of the test tube is blown out, meanwhile, fine water drops remained on the inner wall of the test tube are dried by the hot air, the rapid drying treatment of the interior of the test tube is realized, and the glass can be rapidly dried by the same principle; this device stoving is fast, and structural design is reasonable, and the practicality is strong.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further explained with reference to the drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention with a branch pipe, a first vertical pipe, a horizontal pipe and a second vertical pipe.

Fig. 3 is a sectional view of the pressing block of the present invention.

Fig. 4 is a cross-sectional view of the pressing block of the present invention.

Reference numerals: oven 1, heating device 2, venthole 3, erect baffle 4, exhaust tube 5, air exhauster 6, blast pipe 7, cross slab 8, minute pipe 9, spray tube one 10, place board one 11, via hole one 12, via hole two 13, place seat one 14, hinge 15, apron one 16, spring one 17, handle 18, briquetting one 19, via hole three 20, pure cotton 21, cross board 22, backup pad 23, briquetting two 24, apron two 25, place board two 26, via hole four 27, place seat two 28, spray tube two 29, inlet port 30, standpipe one 31, violently pipe 32, standpipe two 33, spring two 34.

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.

Embodiment 1, please refer to fig. 1-4, a rapid drying device for a laboratory, comprising an oven 1, a heating device 2, a vertical partition plate 4, an exhaust pipe 5, an exhaust fan 6, an exhaust pipe 7, a transverse partition plate 8, a branch pipe 9, a placing plate I11, a first via hole 12, a second via hole 13, a placing seat I14, a hinge 15, a cover plate I16, a spring I17, a handle 18, a pressing block I19, a support plate 23, a pressing block II 24, a cover plate II 25, a placing plate II 26, a via hole IV 27, a placing seat II 28, an air inlet 30, and a spring II 34; wherein: a transverse clapboard 8 is fixedly arranged inside an oven 1, one end of a vertical clapboard 4 is fixedly connected with the bottom of the transverse clapboard 8, the other end of the vertical clapboard 4 is fixedly connected with the bottom inside the oven 1, a heating device 2 is fixed at the bottom inside the oven 1, an exhaust fan 6 is fixed at the bottom inside the oven 1, one end of an exhaust pipe 5 is connected with one side of the exhaust fan 6, the other end of the exhaust pipe 5 passes through the vertical clapboard 4, one end of an exhaust pipe 7 is connected with the other side of the exhaust fan 6, the other end of the exhaust pipe 7 passes through the transverse clapboard 8 and is connected with one side of the bottom of a branch pipe 9, two ends of the branch pipe 9 are respectively connected with two sides inside the oven 1, a placing plate I11 is fixedly arranged inside the oven 1, the placing plate I11 is provided with a through hole I12, a placing seat II 28 is fixedly arranged on the placing plate I11, a placing plate II 26 is fixedly arranged, the first cover plate 16 and the second cover plate 25 are rotatably connected with one side of the oven 1 through hinges 15 respectively, a first spring 17 is arranged on one side of the first cover plate 16, one end of the first spring 17 is connected with a first pressing block 19, a second spring 34 is arranged on one side of the second cover plate 25, one end of the second spring 34 is connected with a second pressing block 24, one end of the supporting plate 23 is fixedly connected with the top of the first placing plate 11, the other end of the supporting plate 23 penetrates through the second placing plate 26, handles 18 are arranged on one sides of the first cover plate 16 and the second cover plate 25, and an.

Embodiment 2, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: be equipped with venthole 3 on the cross slab 8, the air of heating device 2 heating flows to the 8 tops of cross slab from venthole 3, makes the inside temperature rise of oven 1, has the stoving effect to the pure cotton 21 of absorption water. The rest is the same as example 1.

Embodiment 3, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: placing cavities are formed in the first placing seat 14 and the second placing seat 28, through holes are formed in the bottoms of the placing cavities, and test tubes and glass cups are placed in the through holes. The rest is the same as example 1.

Embodiment 4, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: one side of the plate 22 is fixedly connected with one side of the interior of the oven 1, and the plate 22 is provided with a third through hole 20. The rest is the same as example 1.

Embodiment 5, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: the four 27 via holes and the three 20 via holes are all internally provided with pure cotton cloth 21 to dry the outer walls of the test tubes and the glass cups. The rest is the same as example 1.

Embodiment 6, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: the distance between the plate 22 and the placing plate II 26 is smaller than the height of the glass cup, the distance between the placing plate II 26 and the placing plate I11 is smaller than the height of the test tube, the test tube and the glass cup are prevented from being taken out, and meanwhile, the first pressing block 19 and the second pressing block 24 can compress the test tube and the glass cup. The rest is the same as example 1.

Embodiment 7, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: be equipped with standpipe one 31 and standpipe two 33 between 9 and the violently pipe 32 of being in charge of, improve oven 1 usage space, can dry a plurality of test tubes and glass cup. The rest is the same as example 1.

Embodiment 8, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: one end of the first spray pipe 10 is connected with the branch pipe 9, the transverse pipe 32 and the first vertical pipe 31, and the other end of the first spray pipe 10 penetrates through the fourth through hole 27. The rest is the same as example 1.

Embodiment 9, please refer to fig. 1, a rapid drying apparatus for a laboratory, wherein: one end of the second spray pipe 29 is connected with the branch pipe 9, the transverse pipe 32 and the second vertical pipe 33, and the other end of the second spray pipe 29 penetrates through the third through hole 20. The rest is the same as example 1.

Embodiment 10, please refer to fig. 3 and 4, a rapid drying apparatus for a laboratory, wherein: the first pressing block 19 and the second pressing block 24 are both internally provided with cavities, the test tube and the glass cup are tightly pressed, and the test tube and the glass cup are prevented from being blown out by blown-out gas. The rest is the same as example 1.

The working principle is as follows:

the heating device 2 works to enable the temperature in a region enclosed by the vertical partition plate 4, the oven 1 and the transverse partition plate 8 to rise, cleaned test tubes pass through the fourth through hole 27 and are placed in a placing cavity of the second placing seat 28 in a pouring mode, the second cover plate 25 is covered, a cavity in the second pressing block 24 is in contact with the top of the test tubes, the second pressing block 24 is connected with the second cover plate 25 through the first spring 17, the test tubes with different heights can be pressed tightly, the test tubes are prevented from being blown out by excessive wind power, water on the outer walls of the test tubes is wiped by pure cotton cloth 21 in the fourth through hole 27, hot air is pumped out by the work of the exhaust fan 6, the hot air is discharged from the exhaust pipe 7 and is sprayed out through the branch pipe 9, the transverse pipe 32 and the second spray pipe 29 on the second vertical pipe 33, the hot air flows downwards along the inner wall at the top ends of the test tubes and is discharged from the bottoms of the test tubes, water, meanwhile, hot air flows out of the air outlet 3, the temperature inside the oven 1 rises through the first hole 12, the second via hole 13 and the fourth via hole 27, the pure cotton cloth 21 absorbing water is dried, a certain drying effect is achieved on the outer wall of the test tube, and similarly, the cleaned glass cup penetrates through the third via hole 20 to be placed in the placing cavity of the placing seat 14, and the inside of the glass cup can be quickly dried.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A quick drying device for a laboratory comprises an oven (1), a heating device (2), a vertical partition plate (4), an exhaust pipe (5), an exhaust fan (6), an exhaust pipe (7), a transverse partition plate (8), a branch pipe (9), a placing plate I (11), a via hole I (12), a via hole II (13), a placing seat I (14), a hinge (15), a cover plate I (16), a spring I (17), a handle (18), a pressing block I (19), a support plate (23), a pressing block II (24), a cover plate II (25), a placing plate II (26), a via hole IV (27), a placing seat II (28), an air inlet (30) and a spring II (34); the method is characterized in that: a transverse clapboard (8) is fixedly arranged inside the oven (1), one end of a vertical clapboard (4) is fixedly connected with the bottom of the transverse clapboard (8), the other end of the vertical clapboard (4) is fixedly connected with the bottom inside the oven (1), a heating device (2) is fixed at the bottom inside the oven (1), an exhaust fan (6) is fixed at the bottom inside the oven (1), one end of an exhaust pipe (5) is connected with one side of the exhaust fan (6), the other end of the exhaust pipe (5) passes through the vertical clapboard (4), one end of an exhaust pipe (7) is connected with the other side of the exhaust fan (6), the other end of the exhaust pipe (7) passes through the transverse clapboard (8) to be connected with one side of the bottom of a branch pipe (9), the two ends of the branch pipe (9) are respectively connected with the two sides inside the oven (1), a placing plate I (11) is fixedly arranged inside the oven (1), the placing plate I (11) is provided with a first through, the placing plate II (26) is fixedly arranged inside the oven (1), the placing plate II (26) is provided with a via hole II (13) and a via hole IV (27) respectively, the placing plate II (26) is fixedly provided with a placing seat I (14), the cover plate I (16) and the cover plate II (25) are rotatably connected with one side of the oven (1) through hinges (15) respectively, one side of the cover plate I (16) is provided with a spring I (17), one end of the spring I (17) is connected with a pressing block I (19), one side of the cover plate II (25) is provided with a spring II (34), one end of the spring II (34) is connected with a pressing block II (24), one end of the supporting plate (23) is fixedly connected with the top of the placing plate I (11), the other end of the supporting plate (23) penetrates through the placing plate II (26), one side of the cover plate I (16) and one side of the cover plate II (25.

2. The rapid drying device for the laboratory according to claim 1, wherein: the transverse clapboard (8) is provided with an air outlet (3).

3. The rapid drying device for the laboratory according to claim 1, wherein: placing cavities are formed in the first placing seat (14) and the second placing seat (28), and through holes are formed in the bottoms of the placing cavities.

4. The rapid drying device for the laboratory according to claim 1, wherein: one side of the plate (22) is fixedly connected with one side of the interior of the oven (1), and the plate (22) is provided with a third through hole (20).

5. The rapid drying device for the laboratory according to claim 1 or 4, wherein: pure cotton cloth (21) is arranged inside the fourth via hole (27) and the third via hole (20).

6. The rapid drying device for the laboratory according to claim 1 or 4, wherein: the distance between the passing plate (22) and the second placing plate (26) is less than the height of the glass cup, and the distance between the second placing plate (26) and the first placing plate (11) is less than the height of the test tube.

7. The rapid drying device for the laboratory according to claim 1, wherein: a first vertical pipe (31) and a second vertical pipe (33) are arranged between the branch pipe (9) and the transverse pipe (32).

8. The rapid drying device for the laboratory according to claim 1 or 7, wherein: one end of the first spray pipe (10) is connected with the branch pipe (9), the transverse pipe (32) and the first vertical pipe (31), the other end of the first spray pipe (10) penetrates through the third through hole (20), and the top of the first spray pipe (10) is provided with an air outlet.

9. The rapid drying device for the laboratory according to claim 1 or 7, wherein: one end of the second spray pipe (29) is connected with the branch pipe (9), the transverse pipe (32) and the second vertical pipe (33), the other end of the second spray pipe (29) penetrates through the fourth through hole (27), and the top of the second spray pipe (29) is provided with an air outlet.

10. The rapid drying device for the laboratory according to claim 1, wherein: cavities are arranged inside the first pressing block (19) and the second pressing block (24).