CN108180629A - Use for laboratory heating unit - Google Patents
Use for laboratory heating unit Download PDFInfo
- Publication number
- CN108180629A CN108180629A CN201711383041.3A CN201711383041A CN108180629A CN 108180629 A CN108180629 A CN 108180629A CN 201711383041 A CN201711383041 A CN 201711383041A CN 108180629 A CN108180629 A CN 108180629A
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- CN
- China
- Prior art keywords
- pipeline
- heating
- pipe
- road
- gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses use for laboratory heating units, and including engine base, engine base is equipped with reciprocator, sliding rail, guided way and pipeline, and slide plate is slidably connected in sliding rail；Air inlet pipe is slidably connected in guided way, air inlet pipe is equipped with heating road and cooling duct；The inner wall of pipeline is arranged with processing pipe, and processes and elastic sheet is equipped in pipe；Economizer bank is equipped between two processing pipes；Hollow iron ball is equipped in pipeline, the center of iron ball is equipped with the first heating road, hollow sphere is slidably connected in the first heating road, and sphere is equipped with stomata；Several second heating roads are arranged in heat balls；The inner wall of pipeline is equipped with heating electrical filament；Air outlet pipe is additionally provided in pipeline, and air outlet pipe internal thread is connected with threaded post, the side wall of air outlet pipe is equipped with gas outlet；Pipeline is equipped with sealing block；The side wall of pipeline is equipped with collecting pipe.This programme mainly solves the problems, such as that current cooking appliance heating effect is bad.
Description
Technical field
The present invention relates to use for laboratory equipment technical fields.
Background technology
Laboratory is the place tested.Laboratory is the cradle of science, is the base of scientific research, development in science and technology
Source plays development in science and technology very important effect.
When testing, people are often reacted to carry out scientific research using various gases, some experiments are to gas
Body it is more demanding, best experiment effect, existing experiment could be carried out or can be only achieved by needing to reach suitable temperature
With gas-heating apparatus, often volume is larger for room, and equipment is heavier, uses inconvenience, and for general heating equipment
Then heating effect is undesirable, it is therefore desirable to research and develop a kind of fast gas heating unit of practicality to solve this technical problem.
Invention content
It is bad to solve current cooking appliance heating effect the invention is intended to provide a kind of use for laboratory heating unit
The problem of.
In order to achieve the above object, base case of the invention is as follows：Use for laboratory heating unit, it is described including engine base
Engine base is equipped with motor, sliding rail, guided way and pipeline, and the motor is equipped with cam；Slidably connected in the sliding rail with it is convex
Take turns the slide plate to offset；Slidably connect the air inlet pipe with slide plate friction in the guided way, the air inlet pipe far from slide plate one
Heating road and cooling duct of the end equipped with sealing pipeline；Heat balls are equipped in the heating road, cooling is equipped in the cooling pipe
Ball；The inner wall of the pipeline is arranged with processing pipe along pipe centerline, and processes and elastic sheet is equipped in pipe；Add described in two
Economizer bank is equipped between work pipe；Hollow iron ball is equipped in the pipeline, the center of the iron ball is equipped with what is communicated with economizer bank
First heating road slidably connects hollow sphere in first heating road, and sphere is equipped with stomata；In the heat balls
Several second heating roads are arranged with centered on the first heating road；The inner wall of the pipeline is equipped with the heating to offset with iron ball
Electrical filament；The air outlet pipe communicated with the first heating road is additionally provided in the pipeline, and air outlet pipe internal thread is connected with threaded post, it is described
The side wall of air outlet pipe is equipped with gas outlet；The one end of the pipeline far from air inlet pipe is equipped with the sealing being threadedly coupled with threaded post
Block；The side wall of the pipeline is equipped with the collecting pipe communicated with pipeline.
The principle of base case：During operation, it would be desirable to which the gas of heating is sent into air inlet pipe；Turned using motor band moving cam
Dynamic, cam extrusion slide plate causes slide plate intermittent friction air inlet pipe, and air inlet pipe can intermittent rotary.
A part of gas in air inlet pipe enters in heating road, and gas is heated by heat balls, the gas of heating
Body enters in processing pipe, the expansion of elastic sheet heat；Other end gas in air inlet pipe enters in cooling duct, and gas is through supercooling
Ball carries out cooling treatment, and the gas of cooling enters in processing pipe, elastic sheet contract on cooling；Air inlet pipe rotate when, heating road and
Cooling duct place-exchange so that the gas of cooling is acted on the elastic sheet of expansion, and the gas of heating acts on the bullet of cooling
Property thin slice on, you can realize expanding with heat and contract with cold for elastic sheet, realize the mixing of hot and cold gas, achieve the purpose that gas preheat.Bullet
Property thin slice expand with heat and contract with cold to thrust gas so that gas and process the inner wall in road and collide, extend time of gas preheating,
Strengthen the effect of gas preheating；Also, expanding with heat and contract with cold for elastic sheet can also push the gas of preheating faster to enter in economizer bank.
Preheating gas in economizer bank enters in iron ball, and preheating gas respectively enters the first heating road and the second heating road
It is interior；Heating electrical filament can play a supporting role to iron ball, moreover it is possible to be transferred to first through iron ball using the heat for heating electrical filament generation
In heating road and the second heating road, the heating to preheating gas is realized.Most of preheating gas enters the under the blocking of sphere
In two heating roads, the heating path of preheating gas is increased, and then strengthen the heating effect of preheating gas.
Gas enters after completing heating in air outlet pipe, and rotation threaded rod causes threaded rod to be moved to the direction far from sphere,
Suction can be generated to gas, when threaded rod and not when stopping gas outlet, gas outlet is communicated with pipeline, completes the gas of heating
Enter in collecting pipe through pipeline；In outlet in-pipe, gas along the internal thread of air outlet pipe can also be realized and be shunted gas so that
Complete heating gas can orderly from gas outlet discharge.
The advantages of base case：This programme preheats gas using heat balls, cold using the heat expansion of elastic sheet
Contracting extends the pre-heat effect of gas；Using the heat for heating electrical filament generation the first heating road and the second heating road are acted on through iron ball
On, complete the heating to gas；Compared to current cooking appliance, using preheating and heating process twice is heated, was both protected
The heating effect to gas has been demonstrate,proved, has also improved the efficiency of heating surface to gas.
Preferred embodiment one：As the preferred embodiment of basic scheme, the one end of the threaded rod far from the first heating road is equipped with
Turntable；Pass through above-mentioned setting, using the rotation of driven by rotary disc threaded rod, staff's operation of being more convenient for.
Preferred embodiment two：Preferably one preferred embodiment, the turntable are equipped with rubber layer；It is set by above-mentioned
It puts, since rubber layer is flexible material, staff is more comfortable when operating.
Preferred embodiment three：Preferably two preferred embodiment, the rubber layer are equipped with anti-skid chequer；It is set by above-mentioned
It puts, increases frictional force, and then staff is avoided to skid when operating using anti-skid chequer.
Preferred embodiment four：Preferably three preferred embodiment, the elastic sheet is in wavy；It is set by above-mentioned
It puts, wavy elastic sheet can increase gas with processing the collision frequency of pipe, further extend the preheating time of gas.
Preferred embodiment five：Preferably four preferred embodiment, the inner wall of the pipeline, which is equipped with, is used to support outlet
The support arm of pipe；By above-mentioned setting, using support of the support arm to air outlet pipe, it can further strengthen the stability of air outlet pipe.
Description of the drawings
Fig. 1 is the structure diagram of use for laboratory heating unit embodiment of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Engine base 1, motor 2, sliding rail 3, guided way 4, pipeline 5, cam 6, slide plate
7th, air inlet pipe 8, heating road 9, cooling duct 10, heat balls 11, cooling ball 12, processing pipe 13, elastic sheet 14, economizer bank 15, iron
Ball 16, sphere 18, stomata 19, the second heating road 20, heating electrical filament 21, air outlet pipe 22, threaded post 23, goes out first heating road 17
Gas port 24, sealing block 25, collecting pipe 26, turntable 27, rubber layer 28, support arm 29.
Embodiment is substantially as shown in Figure 1：Use for laboratory heating unit, including engine base, engine base is equipped with motor 2, sliding rail
3rd, guided way 4 and pipeline 5, motor 2 are mounted on engine base, and cam 6 is welded in the shaft of motor 2；It is slidably connected in sliding rail 3
The slide plate 7 to offset with cam 6；The air inlet pipe 8 to rub with slide plate 7, the right end welding of air inlet pipe 8 are slidably connected in guided way 4
There are the heating road 9 of sealing pipeline 5 and cooling duct 10；Heat balls 11 in heating road 9 are installed, cooling is installed in cooling pipe 5
Ball 12.
The inner wall of pipeline 5 is symmetrically installed with processing pipe 13 along 5 center line of pipeline, and processes in pipe 13 and be welded with elastic sheet
14, and elastic sheet 14 is in wavy；Economizer bank 15 is installed between two processing pipes 13.Hollow iron is provided in pipeline 5
Ball 16, the first heating road 17 for being provided centrally with communicating with economizer bank 15 of iron ball 16 are slidably connected in first heating road 17
Hollow sphere 18, and stomata 19 is offered on sphere 18；It is symmetrically arranged with centered on the first heating road 17 in heat balls 11
Several second heating roads 20；The heating electrical filament 21 to offset with iron ball 16 is installed on the inner wall of pipeline 5.
The air outlet pipe 22 communicated with the first heating road 17 in pipeline 5 is installed, is also equipped with being used to support outlet in pipeline 5
The support arm 29 of pipe 22,22 internal thread of air outlet pipe are connected with threaded post 23, offer on the side wall of air outlet pipe 22 and communicated with pipeline 5
Gas outlet 24；The right end of pipeline 5 is equipped with the sealing block 25 being threadedly coupled with threaded post 23；The right end of threaded rod, which is welded with, to be turned
Disk 27, and rubber layer 28 is socketed on turntable 27, it is provided with anti-skid chequer in rubber layer 28.The side wall of pipeline 5 is equipped with and pipeline 5
The collecting pipe 26 communicated.
In the present embodiment, during operation, it would be desirable to which the gas of heating is sent into air inlet pipe 8；Using motor 2 with 6 turns of moving cam
Dynamic, cam 6 squeezes slide plate 7 so that 7 intermittent friction air inlet pipe 8 of slide plate, air inlet pipe 8 can intermittent rotaries.
A part of gas in air inlet pipe 8 enters in heating road 9, and gas is heated by heat balls 11, heating
Gas enter processing pipe 13 in, 14 heat of elastic sheet expansion；Other end gas in air inlet pipe 8 enters in cooling duct 10,
Gas carries out cooling treatment by cooling ball 12, and the gas of cooling enters in processing pipe 13,14 contract on cooling of elastic sheet；Air inlet
When pipe 8 rotates, 10 place-exchange of heating road 9 and cooling duct so that the gas of cooling is acted on the elastic sheet 14 of expansion, is added
The gas of heat is acted on the elastic sheet 14 of cooling, you can is realized expanding with heat and contract with cold for elastic sheet 14, is realized hot and cold gas
Mixing achievees the purpose that gas preheats.Elastic sheet 14 expands with heat and contract with cold to thrust gas so that the inner wall of gas and processing road
It collides, extends the time of gas preheating, strengthen the effect of gas preheating；Also, expanding with heat and contract with cold for elastic sheet 14 can also
The gas of preheating is pushed faster to enter in economizer bank 15.
Preheating gas in economizer bank 15 enters in iron ball 16, and preheating gas respectively enters the first heating road 17 and second and adds
In hot road 20；Heating electrical filament 21 can play a supporting role to iron ball 16, moreover it is possible to using heat electrical filament 21 generation heat through iron
Ball 16 is transferred in the first heating road 17 and the second heating road 20, realizes the heating to preheating gas.Most of preheating gas exists
Enter in the second heating road 20 under the blocking of sphere 18, increase the heating path of preheating gas, and then strengthen preheating gas
Heating effect.
Gas enters after completing heating in air outlet pipe 22, and threaded rod threaded rod is rotated to far from sphere by turntable 27
18 direction movement can generate suction to gas, when threaded rod and not when stopping gas outlet 24, gas outlet 24 and pipeline 5
It communicates, the gas for completing heating enters through pipeline 5 in collecting pipe 26；When gas moves in air outlet pipe 22, gas can also be along going out
The internal thread of tracheae 22 realizes shunting so that the gas for completing heating can be orderly discharges from gas outlet 24.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. use for laboratory heating unit, it is characterised in that：Including engine base, the engine base is equipped with motor, sliding rail, guided way and pipe
Road, the motor are equipped with cam；The slide plate to offset with cam is slidably connected in the sliding rail；The company of slip in the guided way
The air inlet pipe with slide plate friction is connected to, the one end of the air inlet pipe far from slide plate is equipped with the heating road and cooling duct of sealing pipeline；
Heat balls are equipped in the heating road, cooling ball is equipped in the cooling pipe；The inner wall of the pipeline is along pipe centerline pair
Claim to be equipped with processing pipe, and process and be equipped with elastic sheet in pipe；Economizer bank is equipped between two processing pipes；It is set in the pipeline
There is hollow iron ball, the center of the iron ball is equipped with the first heating road communicated with economizer bank, is slided in first heating road
Hollow sphere is connected with, and sphere is equipped with stomata；It is arranged with centered on the first heating road in the heat balls several
Second heating road；The inner wall of the pipeline is equipped with the heating electrical filament to offset with iron ball；It is additionally provided in the pipeline and adds with first
The air outlet pipe that hot road communicates, and air outlet pipe internal thread is connected with threaded post, the side wall of the air outlet pipe is equipped with gas outlet；It is described
The one end of pipeline far from air inlet pipe is equipped with the sealing block being threadedly coupled with threaded post；The side wall of the pipeline is equipped with and is communicated with pipeline
Collecting pipe.
2. use for laboratory heating unit according to claim 1, it is characterised in that：The threaded rod is far from the first heating road
One end be equipped with turntable.
3. use for laboratory heating unit according to claim 2, it is characterised in that：The turntable is equipped with rubber layer.
4. use for laboratory heating unit according to claim 3, it is characterised in that：The rubber layer is equipped with anti-skid chequer.
5. use for laboratory heating unit according to claim 4, it is characterised in that：The elastic sheet is in wavy.
6. use for laboratory heating unit according to claim 5, it is characterised in that：The inner wall of the pipeline is equipped with and is used for
Support the support arm of air outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711383041.3A CN108180629B (en) | 2017-12-20 | 2017-12-20 | Heating device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711383041.3A CN108180629B (en) | 2017-12-20 | 2017-12-20 | Heating device for laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108180629A true CN108180629A (en) | 2018-06-19 |
| CN108180629B CN108180629B (en) | 2020-01-07 |
Family
ID=62546570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711383041.3A Active CN108180629B (en) | 2017-12-20 | 2017-12-20 | Heating device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180629B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500775A (en) * | 2019-08-23 | 2019-11-26 | 东台宏仁气体有限公司 | A kind of bent dynamic formula nitrogen heating device of friction |
| CN111390768A (en) * | 2020-03-26 | 2020-07-10 | 深圳市俊达通办公智能科技有限公司 | Water jet cutting machine with prevent stifled and prevent frostbite function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU765704A1 (en) * | 1978-07-07 | 1980-09-23 | Московский Ордена Трудового Красного Знамени Инженерно-Физический Институт | Apparatus for investigating kinetics of gas evolution |
| CN204657693U (en) * | 2015-06-03 | 2015-09-23 | 深圳市鑫晨枫科技有限公司 | Portable preheating device |
| CN205409580U (en) * | 2015-12-09 | 2016-08-03 | 青岛大丰食品有限公司 | Production drying system for dry pepper |
| CN205455717U (en) * | 2016-01-19 | 2016-08-17 | 昆明冬冬食品有限公司 | Hot -air circulating oven |
| CN106225437A (en) * | 2016-08-15 | 2016-12-14 | 黄碧义 | Combustion furnace drying system |
| CN107120946A (en) * | 2017-06-14 | 2017-09-01 | 太原科技大学 | Multiple drying alley formula baking oven with waste gas filtering function |
-
2017
- 2017-12-20 CN CN201711383041.3A patent/CN108180629B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU765704A1 (en) * | 1978-07-07 | 1980-09-23 | Московский Ордена Трудового Красного Знамени Инженерно-Физический Институт | Apparatus for investigating kinetics of gas evolution |
| CN204657693U (en) * | 2015-06-03 | 2015-09-23 | 深圳市鑫晨枫科技有限公司 | Portable preheating device |
| CN205409580U (en) * | 2015-12-09 | 2016-08-03 | 青岛大丰食品有限公司 | Production drying system for dry pepper |
| CN205455717U (en) * | 2016-01-19 | 2016-08-17 | 昆明冬冬食品有限公司 | Hot -air circulating oven |
| CN106225437A (en) * | 2016-08-15 | 2016-12-14 | 黄碧义 | Combustion furnace drying system |
| CN107120946A (en) * | 2017-06-14 | 2017-09-01 | 太原科技大学 | Multiple drying alley formula baking oven with waste gas filtering function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500775A (en) * | 2019-08-23 | 2019-11-26 | 东台宏仁气体有限公司 | A kind of bent dynamic formula nitrogen heating device of friction |
| CN110500775B (en) * | 2019-08-23 | 2021-10-15 | 东台宏仁气体有限公司 | Friction crank type nitrogen heating device |
| CN111390768A (en) * | 2020-03-26 | 2020-07-10 | 深圳市俊达通办公智能科技有限公司 | Water jet cutting machine with prevent stifled and prevent frostbite function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108180629B (en) | 2020-01-07 |
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