CN212692452U - High-efficient glass instrument air current drying apparatus - Google Patents
High-efficient glass instrument air current drying apparatus Download PDFInfo
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- CN212692452U CN212692452U CN202020835494.6U CN202020835494U CN212692452U CN 212692452 U CN212692452 U CN 212692452U CN 202020835494 U CN202020835494 U CN 202020835494U CN 212692452 U CN212692452 U CN 212692452U
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- 238000001035 drying Methods 0.000 title claims abstract description 47
- 239000011521 glass Substances 0.000 title claims abstract description 38
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 6
- 230000033764 rhythmic process Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of test equipment, in particular to a high-efficiency glass instrument airflow dryer, which comprises an air heater, a drying pipe, an exhaust fan and an exhaust air collecting box, wherein the drying pipe is connected with the air circuit of the air heater to form an air blowing system; the air exhaust air collection box covers the drying pipe, one end of the air exhaust air collection box is connected with the side wall of the hot air blower, and the other end of the air exhaust air collection box is connected with an air path of the exhaust fan to form an air exhaust system; the drying pipe extends out of the exhaust air collecting box, and a gap is formed between the drying pipe and the exhaust air collecting box. The utility model discloses can solve the slow problem of gas discharge rate in the glassware among the prior art.
Description
Technical Field
The utility model belongs to the technical field of test equipment, concretely relates to high-efficient glass instrument air current drying apparatus.
Background
The glass instrument airflow dryer is special equipment for rapidly drying glass instruments such as test tubes, conical flasks and the like in a laboratory, can be used for drying the glass instruments needing drying in a centralized manner, and is important auxiliary equipment in a laboratory.
In the prior art, a glass instrument to be dried is reversely buckled on a drying pipe of an airflow dryer of the glass instrument, and hot air is introduced into the drying pipe to dry the glass instrument. The drier takes away the moisture in the glass instrument by the hot body, and the gas is discharged by the kinetic energy of the blown gas. The flow velocity of gas in the little space of the glass instrument of collection in the pipeline is guaranteed, but gas is in the position that is close to the glass instrument oral area, because the attenuation of atmosphere to gas is very big, and the gas flow velocity here is very low, and it is unsatisfactory to lead to gaseous exhaust velocity, and drying efficiency remains to promote further.
If the glass instrument airflow dryer which exhausts air as fast as blowing air can be designed, the air drying efficiency is greatly improved, so that the experiment rhythm and the utilization rate of the glass instrument can be improved, and the heavy experiment task can be favorably dealt with.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient glassware air current drying apparatus to solve the slow problem of gas discharge rate in the prior art in the glassware.
The embodiment of the utility model provides a high-efficiency glass instrument airflow dryer, which comprises an air heater, a drying pipe, an exhaust fan and an exhaust air collecting box, wherein the drying pipe is connected with an air path of the air heater to form an air blowing system;
the air exhaust air collection box covers the drying pipe, one end of the air exhaust air collection box is connected with the side wall of the hot air blower, and the other end of the air exhaust air collection box is connected with an air path of the exhaust fan to form an air exhaust system;
the drying pipe extends out of the exhaust air collecting box, and a gap is formed between the drying pipe and the exhaust air collecting box.
As the preferred mode of the utility model, have two at least the drying tube, the drying tube adopts an air blow pipe to connect, the air blow pipe with the gas circuit of air heater is connected.
As the preferred mode of the utility model, be equipped with the section of thick bamboo of breathing in of outside salient on the collection wind box of airing exhaust, the stoving pipe is followed stretch out in the section of thick bamboo of breathing in outside the collection wind box of airing exhaust.
As a preferred mode of the utility model, the drying tube comprises an air duct, a tube top air-permeable flow-slowing sheet and a tube top support frame, the tube top air-permeable flow-slowing sheet is arranged at the top end of the air duct, the top end of the air duct is also connected with the tube top support frame, and a tube wall hole is arranged on the tube wall of the air duct;
the tube top bracket comprises a leg piece and a ring piece, the leg piece is connected with the ring piece, and the leg piece is a piece-mounted support leg axially extending out from the edge of the top end of the air duct;
the ring piece is connected to the foot piece and is coaxial with the air duct.
As a preferable mode of the present invention, the number of the legs is 3 to 4.
As the preferred mode of the utility model, the tube top breathable slow flow sheet is a hard sheet with dense air holes.
As the preferred mode of the utility model, the pipe wall of the air duct is distributed with 4 rows of pipe wall holes, and each row at least comprises 3 pipe wall holes.
As the preferred mode of the utility model, the diameter range of the air duct is 1 to 3 cm.
The beneficial effects of the utility model reside in that: the glass instrument is additionally provided with the exhaust fan and the exhaust air collecting box on the basis of the prior art, a brand new designed exhaust system is formed, and a negative pressure environment is provided for hot air exhausted from the glass instrument, so that the hot air is sucked into the exhaust air collecting box and is exhausted by the exhaust fan at high speed finally. Therefore, exhaust kinetic energy can be provided for the dryer, the exhaust link and the blowing link are as fast, the drying efficiency is greatly improved, the experiment rhythm and the utilization rate of glass instruments are improved, and the heavy experiment task can be favorably dealt with.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is a schematic structural view of a drying duct according to an embodiment of the present invention;
fig. 4 is a schematic view of a partial structure of a drying duct according to an embodiment of the present invention.
The device comprises an exhaust air collecting box 1, an air heater 2, a suction cylinder 3, a drying pipe 4, a test tube 5, an exhaust fan 6, an air blowing pipe 7, an air exhaust hole 8, an air guide pipe 9, a pipe wall hole 10, a pipe top air-permeable slow flow sheet 11, a leg sheet 12 and a ring sheet 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The embodiment of the utility model discloses high-efficient glass instrument air current drying apparatus, it is shown with reference to fig. 1 to 2 to refer to, including air heater 2, drying duct 4, exhaust fan 6, the collection wind box 1 of airing exhaust. The drying pipe 4 is connected with the air path of the air heater 2 to form an air blowing system.
The air exhaust and collection box 1 covers the drying pipe 4, one end of the air exhaust and collection box is connected with the side wall of the hot air blower 2, and the other end of the air exhaust and collection box is connected with an air exhaust hole 8 of the exhaust fan 6 to form an air blowing system. The air blowing system is nested in the air exhaust system, so that the structure of the whole machine is more compact, and more drying pipes 4 can be arranged in the saved space structure to improve the utilization rate of the machine.
Preferably, the utility model discloses have two drying tube 4 at least, drying tube 4 adopts a gas blow pipe 7 to connect, and gas blow pipe 7 is connected with air heater 2's gas circuit.
The air exhaust and collection box 1 is provided with an air suction tube 3 protruding outwards, the drying tube 4 extends out of the air exhaust and collection box 1 from the air suction tube 3, a gap is formed between the air suction tube 3 and the air exhaust and collection box 1, a test tube 5 (or other glass instruments to be dried) is reversely buckled on the drying tube 4, the tube opening of the test tube 5 is surrounded by the air suction tube 3, gas exhausted from the test tube 5 is sucked into the air exhaust and collection box 1 from the air suction tube 3, and finally is exhausted by the exhaust fan 6 in an accelerating mode. The real exhaust process is a negative pressure exhaust process, which can ensure that the exhaust rate is equivalent to the blowing rate and reduce the working load of the air heater 2.
Further, as shown in fig. 3 to 4, the device comprises an air duct 9, a tube top air-permeable flow-slowing sheet 11 and a tube top support frame. The tube wall of the air duct is provided with a tube wall hole 10, the top normal plane is provided with a tube top ventilating and flow slowing sheet, and the top end of the air duct 9 is also connected with a tube top supporting frame 11.
The tube top support comprises a leg piece 12 and a ring piece 13, the leg piece 12 is connected with the ring piece 13, and the leg piece 12 is a sheet-shaped support leg which extends out from the edge of the top end of the air duct 9 in the axial direction. The ring piece 13 is an annular piece, is connected to the foot piece 12 and is coaxial with the air duct 9. The foot piece 12 and the ring piece 13 are used for supporting the glass instrument, so that the glass instrument is prevented from being in direct contact with the tube top breathable flow-slowing piece 11, a certain outflow space is provided for airflow, smooth outflow of the airflow is guaranteed, and the vibration generated at the bottom of the glass instrument is prevented from being directly impacted by the air.
In order to take into account the stability of support frame and the unobstructed degree of air current, the quantity of foot piece 12 is 3 to 4, preferably 4, and too little is unfavorable for stable support, and too much is unfavorable for air current exhaust speed and forms the recoil air current.
The utility model discloses a pipe top is ventilative and is slowed down flow piece 11 for the stereoplasm piece that has intensive bleeder vent, and the gas material can be unanimous with the air duct, chooses for use the stainless steel, and intensive gas pocket can be discharged the gas dispersion in the air duct 9 for the combustion gas velocity of flow is mild and evenly distributed on the top of air duct 9, can effectively form stable recoil air current, prevents the vibrations of glass instrument.
In order to increase the blowing efficiency, 4 rows of tube wall holes 10 uniformly distributed on the tube wall are distributed on the tube wall of the air duct 9, each row at least comprises 3 tube wall holes 2, and the whole blowing of the glass instrument is realized.
In order to adapt to the diameters of the inner cavities of various glass instruments, the diameter range of the air guide pipe 9 is 1-3 cm.
The utility model discloses increased exhaust fan 6 on prior art's the basis and air exhaust collection wind box 1, formed the exhaust system of brand-new design, provide negative pressure environment to the exhaust hot-blast from glass instrument, make it be inhaled and air exhaust collection wind box 1, finally discharge with higher speed by exhaust fan 6. Therefore, exhaust kinetic energy can be provided for the dryer, the exhaust link and the blowing link are as fast, the drying efficiency is greatly improved, the experiment rhythm and the utilization rate of glass instruments are improved, and the heavy experiment task can be favorably dealt with.
In addition the utility model discloses still with drying tube 4's among the prior art tube top design for the ventilative structure of can releiving, make gaseous recoil air current of formation behind the impact glass ware bottom, can directly blow away the stoving gas that the pipe wall hole flows when the recoil air current reachs the pipe wall, accelerated gaseous discharge. The top end of the air guide tube is provided with a tube top support frame for supporting the glass instrument, and sufficient space is reserved for the top end air outlet structure, so that air can be fully contacted with the bottom of the glass instrument to form backflushing air flow. Meanwhile, the tube top ventilating and flow-slowing sheet is of a dense air vent structure, so that air flow is uniform and smooth, and vibration caused by direct impact of air on the bottom of the glass instrument is avoided.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An efficient glass instrument airflow dryer is characterized by comprising an air heater, a drying pipe, an exhaust fan and an exhaust air collecting box, wherein the drying pipe is connected with an air path of the air heater to form an air blowing system;
the air exhaust air collection box covers the drying pipe, one end of the air exhaust air collection box is connected with the side wall of the hot air blower, and the other end of the air exhaust air collection box is connected with an air path of the exhaust fan to form an air exhaust system;
the drying pipe extends out of the exhaust air collecting box, and a gap is formed between the drying pipe and the exhaust air collecting box.
2. The efficient glass instrument airflow dryer as claimed in claim 1, wherein at least two drying pipes are provided, the drying pipes are connected by a blowing pipe, and the blowing pipe is connected with the air path of the air heater.
3. The efficient glass instrument airflow dryer as claimed in claim 1, wherein said exhaust air collection box is provided with an outwardly protruding air suction tube, and said drying duct extends from inside of said air suction tube to outside of said exhaust air collection box.
4. The efficient airflow dryer for the glass instrument according to claim 1, wherein the drying tube comprises an air guide tube, a tube top air-permeable flow-slowing sheet and a tube top support frame, the tube top air-permeable flow-slowing sheet is arranged at the top end of the air guide tube, the top end of the air guide tube is further connected with the tube top support frame, and a tube wall hole is formed in the tube wall of the air guide tube;
the tube top support frame comprises a leg piece and a ring piece, the leg piece is connected with the ring piece, and the leg piece is a piece-mounted support leg axially extending out from the edge of the top end of the air duct;
the ring piece is connected to the foot piece and is coaxial with the air duct.
5. A high efficiency glassware air flow dryer as claimed in claim 4, wherein the number of said legs is from 3 to 4.
6. The airflow dryer for high efficiency glass instruments as set forth in claim 4, wherein said top gas permeable flow-slowing sheet is a hard sheet with dense gas permeable holes.
7. A high efficiency glassware airflow dryer as claimed in claim 4, wherein the wall of said air duct is provided with 4 rows of duct wall openings, each row including at least 3 duct wall openings.
8. A high efficiency glassware air flow dryer as claimed in claim 4, wherein the air duct is in the range of 1 to 3cm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835494.6U CN212692452U (en) | 2020-05-18 | 2020-05-18 | High-efficient glass instrument air current drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835494.6U CN212692452U (en) | 2020-05-18 | 2020-05-18 | High-efficient glass instrument air current drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212692452U true CN212692452U (en) | 2021-03-12 |
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ID=74887308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835494.6U Active CN212692452U (en) | 2020-05-18 | 2020-05-18 | High-efficient glass instrument air current drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212692452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265116A (en) * | 2022-08-09 | 2022-11-01 | 东营市京都科学器材有限责任公司 | Glass instrument drying apparatus |
-
2020
- 2020-05-18 CN CN202020835494.6U patent/CN212692452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265116A (en) * | 2022-08-09 | 2022-11-01 | 东营市京都科学器材有限责任公司 | Glass instrument drying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 601, 173-2 Yingbin Avenue, Xinya Street, Huadu District, Guangzhou City, Guangdong Province, 510000 (Airport Huadu) Patentee after: Bird Intelligence Research (Guangdong) Co.,Ltd. Country or region after: China Address before: Room 801, 56-4, Fenghuang South Road, Xinya street, Huadu District, Guangzhou City, Guangdong Province 510000 Patentee before: B.I.R.D (GUANGZHOU) BIOTECH Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |