A device for drying water vapor inside a chemical detection test tube

Abstract

The utility model discloses a device for drying water vapor inside a chemical detection test tube, which relates to the technical field of chemical instruments and comprises a mounting plate, a fixing unit and a drying unit; the drying unit is installed on the upper end of the mounting plate; the fixing unit is installed on the mounting plate; the drying unit comprises an air box and an air outlet pipe, the middle part of the upper end of the mounting plate is fixedly connected with the air box, the upper end of the air box is fixedly connected with not less than seven air outlet pipes, the inner side and the outer side of each air outlet pipe are fixedly provided with threads, the device for drying water vapor inside a chemical detection test tube is simple to operate and can quickly dry multiple test tubes at the same time, and has no high requirements on the size of the test tubes.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical instruments, in particular to a device for drying water vapor inside a chemical detection test tube. Background Art

[0002] Commonly used instruments in chemical laboratories are used as reaction containers for small amounts of reagents. When using test tubes for testing, the test tubes need to be dry and free of moisture, otherwise the test results will be affected. Existing chemical test tube drying is done by manually holding a dryer to dry the test tubes one by one, which has low drying efficiency and is labor-intensive.

[0003] Among them, the prior art authorization announcement number CN213687700U proposes a chemical detection test tube internal water vapor drying device, including a bottom plate, a bracket, a frame, a drying box, a cylinder, a mounting plate, a spring seat, a spring, a dryer, a first roller, a conveyor belt, a second roller and a chemical detection test tube placement rack, the bottom end of the bracket is connected to the top of the bottom plate, the bottom end of the frame is connected to the top of the bracket, the bottom end of the drying box is connected to the top of the frame, and the bottom end of the cylinder is connected to the top of the drying box;

[0004] The existing drying devices in the prior art are complicated to operate and cannot quickly dry multiple test tubes at the same time. In addition, they have high requirements on the size of the test tubes. Therefore, we propose a water vapor drying device for chemical detection test tubes. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a device for drying water vapor inside a chemical detection test tube. The drying device is simple to operate and can quickly dry multiple test tubes at the same time, and has no high requirements on the size of the test tubes, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for drying water vapor inside a chemical detection test tube, comprising a mounting plate, a fixing unit and a drying unit;

[0007] Mounting plate: A drying unit is installed on the upper end;

[0008] Fixed unit: installed on the mounting plate;

[0009] Drying unit: comprising an air box and an air outlet pipe, wherein the middle part of the upper end of the mounting plate is fixedly connected with the air box, and the upper end of the air box is fixedly connected with no less than seven air outlet pipes, and threads are fixedly provided on the inner and outer sides of each air outlet pipe.

[0010] The air enters the air box through the air box, is dispersed through the air outlet pipe, and flows out from the air outlet pipe, thereby achieving square air and drying the water vapor of multiple test tubes at the same time.

[0011] Furthermore, the drying unit also includes a threaded ring, a hollow rod, circular air holes, a rotating ring and a hemispherical sponge pad, the upper end of the threaded ring is fixedly connected to the hollow rod, the outer side of the threaded ring is connected to the air outlet pipe by an inner thread, the outer side of the hollow rod is provided with a plurality of uniform circular air holes, the upper end of the outer side of the hollow rod is provided with a thread, the inner side of the rotating ring is threadedly connected to the upper end of the hollow rod, and the top of the rotating ring is fixedly connected to a hemispherical sponge pad.

[0012] The hollow rod is fixed to the air outlet pipe through the threaded ring by means of the thread, and the air enters the inverted test tube through the hollow rod. The water vapor inside the test tube is dried by the air through the circular air holes on the hollow rod. The hemispherical sponge pad is moved upward by rotating the rotating ring, so that a part of the longer test tube can be fixed above the drying device stably enough.

[0013] Furthermore, the drying unit also includes a blower and a connecting pipe, the front end of the air box is fixedly connected to one end of the connecting pipe, the other end of the connecting pipe is fixedly connected to the blower, and the lower end of the blower is fixedly connected to a mounting plate.

[0014] The blower and the connecting pipe provide the device with dry air, so that the test tube can be dried quickly.

[0015] Furthermore, the fixing unit includes a snap-in slot, a snap-in block and a support frame. A plurality of snap-in slots are correspondingly opened on the left and right sides of the upper end of the mounting plate. A snap-in block is provided in the inner space of the snap-in slot. The upper end of the snap-in block is fixedly connected to the support frame.

[0016] The clamping block is clamped through the clamping groove, and the support frame is fixed through the clamping block, so as to achieve the purpose of facilitating the disassembly of the fixing device.

[0017] Furthermore, the fixing unit also includes a threaded rod, a rotating disk, an arc-shaped fixing plate and a sponge pad. The upper end of the support frame is threadedly connected to the threaded rod, one end of the threaded rod is fixedly connected to the rotating disk, the other end of the rotating disk is rotatably connected to the sponge pad, and the inner side of the sponge pad is fixedly connected to the arc-shaped fixing plate.

[0018] The threaded rod is rotated by rotating the disk, and the sponge pad is moved forward under the action of the thread. The test tube to be dried is simply clamped and fixed by the sponge pad, and the arc-shaped fixing plate is used for buffering to prevent the fixing device from damaging the test tube.

[0019] Furthermore, it also includes threaded columns, threaded support columns and threaded sealing covers. Four threaded columns are fixedly connected to the four corners of the lower end of the mounting plate. The outer sides of the threaded columns are threadedly connected to the threaded support columns. The inner sides of the threaded sealing covers are provided with threads. There are no less than seven threaded sealing covers, and the threaded sealing covers are threadedly connected to the outer sides of the exhaust pipes.

[0020] The threaded support column can be moved on the threaded support column by rotating the threaded support column, so that the level of the device can be adjusted through the four threaded support columns, and the unused air outlet pipe can be sealed through the threaded sealing cover.

[0021] Compared with the prior art, the beneficial effects of the utility model are: the internal water vapor drying device of the chemical detection test tube has the following advantages:

[0022] 1. The internal water vapor drying device of the chemical detection test tube can quickly dry the inside of the test tube through air flow, so that multiple test tubes can be dried, reducing labor time and being simple to operate.

[0023] The device for drying water vapor inside a chemical detection test tube can fix test tubes of different sizes through an adjusting device and a fixing device, thereby facilitating the drying of test tubes of various sizes and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0027] In the figure: 1 mounting plate, 2 threaded column, 3 fixing unit, 31 clamping groove, 32 clamping block, 33 supporting frame, 34 threaded rod, 35 rotating disk, 36 arc-shaped fixing plate, 37 sponge pad, 4 drying unit, 41 air box, 42 air outlet pipe, 43 threaded ring, 44 hollow rod, 45 circular air hole, 46 rotating ring, 47 hemispherical sponge pad, 48 blower, 49 connecting pipe, 6 threaded supporting column, 7 threaded sealing cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3 , This embodiment provides a technical solution for a water vapor drying device inside a chemical detection test tube: a water vapor drying device inside a chemical detection test tube, comprising a mounting plate 1, a fixing unit 3 and a drying unit 4;

[0030] Mounting plate 1: a drying unit 4 is mounted on the upper end;

[0031] The fixing unit 3 is installed on the mounting plate 1; the fixing unit 3 comprises a snap-in groove 31, a snap-in block 32 and a support frame 33. A plurality of snap-in grooves 31 are correspondingly provided on the left and right sides of the upper end of the mounting plate 1. A snap-in block 32 is provided in the inner space of the snap-in groove 31. The upper end of the snap-in block 32 is fixedly connected to the support frame 33.

[0032] The clamping block 32 is clamped through the clamping groove 31 , and the support frame 33 is fixed through the clamping block 32 , thereby achieving the purpose of facilitating the disassembly of the fixing device.

[0033] The fixing unit 3 also includes a threaded rod 34, a rotating disk 35, an arc-shaped fixing plate 36 and a sponge pad 37. The upper end of the support frame 33 is threadedly connected to the threaded rod 34, one end of the threaded rod 34 is fixedly connected to the rotating disk 35, the other end of the rotating disk 35 is rotatably connected to the sponge pad 37, and the inner side of the sponge pad 37 is fixedly connected to the arc-shaped fixing plate 36.

[0034] The threaded rod 34 is rotated by rotating the disk 35, and the sponge pad 37 is moved forward under the action of the thread. The sponge pad 37 is used to simply clamp and fix the test tube to be dried. At the same time, the arc-shaped fixing plate 36 is used for buffering to prevent the fixing device from damaging the test tube.

[0035] Drying unit 4: includes an air box 41 and an air outlet pipe 42. The air box 41 is fixedly connected to the middle of the upper end of the mounting plate 1. The upper end of the air box 41 is fixedly connected to no less than seven air outlet pipes 42. The inner and outer sides of each air outlet pipe 42 are fixedly provided with threads.

[0036] The air enters the air box 41 through the air box 410, is dispersed through the air outlet pipe 42, and flows out from the air outlet pipe 42, thereby achieving square air and drying the water vapor of multiple test tubes at the same time.

[0037] The drying unit 4 also includes a threaded ring 43, a hollow rod 44, circular air holes 45, a rotating ring 46 and a hemispherical sponge pad 47. The upper end of the threaded ring 43 is fixedly connected to the hollow rod 44, the outer side of the threaded ring 43 is connected to the air outlet pipe 42 by an inner thread, a plurality of uniform circular air holes 45 are provided on the outer side of the hollow rod 44, a thread is provided on the upper end of the outer side of the hollow rod 44, the inner side of the rotating ring 46 is threadedly connected to the upper end of the hollow rod 44, and the top of the rotating ring 46 is fixedly connected to the hemispherical sponge pad 47.

[0038] The hollow rod 44 is fixed to the air outlet pipe 42 through the threaded ring 43 through the action of the thread, and the air enters the inverted test tube through the hollow rod 44. The water vapor inside the test tube is dried by the air through the circular air holes 45 on the hollow rod 44. The hemispherical sponge pad 47 is moved upward by rotating the rotating ring 46, so that a part of the longer test tube can also be fixed above the drying device stably enough.

[0039] The drying unit 4 further includes a blower 48 and a connecting pipe 49 . The front end of the air box 41 is fixedly connected to one end of the connecting pipe 49 , the other end of the connecting pipe 49 is fixedly connected to the blower 48 , and the lower end of the blower 48 is fixedly connected to the mounting plate 1 .

[0040] The blower 48 and the connecting pipe 49 provide the device with dry air, thereby quickly drying the test tube.

[0041] It also includes threaded columns 2, threaded support columns 6 and threaded sealing covers 7. Four threaded columns 2 are fixedly connected to the four corners of the lower end of the mounting plate 1. The outer sides of the threaded columns 2 are threadedly connected to the threaded support columns 6. The inner sides of the threaded sealing covers 7 are threaded. There are no less than seven threaded sealing covers 7. The threaded sealing covers 7 are threadedly connected to the outer sides of the outlet pipes 42.

[0042] The threaded support column 6 can be moved on the threaded column 2 by rotating the threaded support column 6 , so that the level of the device can be adjusted through the four threaded support columns 6 , and the unused air outlet pipe 42 can be sealed through the threaded sealing cover 7 .

[0043] The working principle of the water vapor drying device inside a chemical detection test tube provided by the utility model is as follows: air enters the air box 41 through the air box 410, is dispersed through the air outlet pipe 42, and flows out from the air outlet pipe 42, thereby achieving square air and drying water vapor for multiple test tubes at the same time. The hollow rod 44 is fixed to the air outlet pipe 42 through the threaded ring 43 through the action of the thread, and the air enters the inverted test tube through the hollow rod 44, and the water vapor inside the test tube is dried by the air through the circular air hole 45 on the hollow rod 44, and the hemispherical sponge pad 47 is moved upward by rotating the rotating ring 46, so that a part of the longer test tube can also be fixed above the drying device stably enough. The blower 48 and the connecting pipe 49 provide the device with dry air, so that the test tube is dried quickly. The clamping block 32 is clamped by the clamping groove 31, and the support frame 33 is fixed by the clamping block 32, so as to achieve the purpose of facilitating the disassembly of the fixing device. The threaded rod 34 is rotated by rotating the disk 35, and the sponge pad 37 is moved forward under the action of the thread. The sponge pad 37 is used to simply clamp and fix the test tube to be dried, and the arc-shaped fixing plate 36 is used for buffering to prevent the fixing device from damaging the test tube. The threaded support column 6 is rotated so that the threaded support column 6 can be moved on the threaded column 2, so that the level of the device can be adjusted by four threaded support columns 6, and the unused outlet pipe 42 can be sealed by the threaded sealing cover 7.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for drying water vapor inside a chemical detection test tube, characterized in that: It comprises a mounting plate (1), a fixing unit (3) and a drying unit (4); Mounting plate (1): a drying unit (4) is mounted on the upper end; Fixed unit (3): mounted on the mounting plate (1); The drying unit (4) comprises an air box (41) and an air outlet pipe (42). The middle part of the upper end of the mounting plate (1) is fixedly connected to the air box (41). The upper end of the air box (41) is fixedly connected to no less than seven air outlet pipes (42). The inner side and the outer side of each air outlet pipe (42) are fixedly provided with threads. The drying unit (4) further comprises a threaded ring (43), a hollow rod (44), circular air holes (45), a rotating ring (46) and a hemispherical sponge pad (47); the upper end of the threaded ring (43) is fixedly connected to the hollow rod (44); the outer side of the threaded ring (43) is connected to the air outlet pipe (42) by inner threads; the outer side of the hollow rod (44) is provided with a plurality of uniform circular air holes (45); the upper end of the outer side of the hollow rod (44) is provided with threads; the inner side of the rotating ring (46) is connected to the upper end of the hollow rod (44) by threads; and the top end of the rotating ring (46) is fixedly connected to the hemispherical sponge pad (47).

2. The device for drying water vapor inside a chemical detection test tube according to claim 1, characterized in that: The drying unit (4) further comprises a blower (48) and a connecting pipe (49); the front end of the air box (41) is fixedly connected to one end of the connecting pipe (49); the other end of the connecting pipe (49) is fixedly connected to the blower (48); and the lower end of the blower (48) is fixedly connected to the mounting plate (1).

3. The device for drying water vapor inside a chemical detection test tube according to claim 1, characterized in that: The fixing unit (3) comprises a clamping groove (31), a clamping block (32) and a support frame (33); a plurality of clamping grooves (31) are correspondingly provided on the left and right sides of the upper end of the mounting plate (1); a clamping block (32) is provided in the inner space of the clamping groove (31); and the upper end of the clamping block (32) is fixedly connected to the support frame (33).

4. The device for drying water vapor inside a chemical detection test tube according to claim 3, characterized in that: The fixing unit (3) further comprises a threaded rod (34), a rotating disk (35), an arc-shaped fixing plate (36) and a sponge pad (37); the upper end of the support frame (33) is threadedly connected to the threaded rod (34); one end of the threaded rod (34) is fixedly connected to the rotating disk (35); the other end of the rotating disk (35) is rotatably connected to the sponge pad (37); and the inner side of the sponge pad (37) is fixedly connected to the arc-shaped fixing plate (36).

5. The device for drying water vapor inside a chemical detection test tube according to claim 1, characterized in that: It also includes a threaded column (2), a threaded support column (6) and a threaded sealing cover (7), wherein four threaded columns (2) are fixedly connected at the four corners of the lower end of the mounting plate (1), the outer side of the threaded column (2) is threadedly connected to the threaded support column (6), the inner side of the threaded sealing cover (7) is provided with a thread, the number of the threaded sealing covers (7) is not less than seven, and the threaded sealing cover (7) is threadedly connected to the outer side of the outlet pipe (42).

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