CN206755845U - A kind of hot air heating apparatus that conveniently can accurately adjust temperature - Google Patents
A kind of hot air heating apparatus that conveniently can accurately adjust temperature Download PDFInfo
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- CN206755845U CN206755845U CN201720620631.2U CN201720620631U CN206755845U CN 206755845 U CN206755845 U CN 206755845U CN 201720620631 U CN201720620631 U CN 201720620631U CN 206755845 U CN206755845 U CN 206755845U
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- air inlet
- hot blast
- temperature
- circular shell
- hygrosensor
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Abstract
The utility model discloses a kind of hot air heating apparatus that conveniently can accurately adjust temperature, and it includes pipeline, is provided with main air inlet in one end of pipeline, primary heater is provided with the inner tube in the dead astern of main air inlet, it is characterised in that：More than one hot blast thermostat units body is concatenated at primary heater rear, hot blast thermostat units body includes circular shell, air mixing device is provided with circular shell, time air inlet is provided with the circular shell at air mixing device rear, secondary heater is provided with the rear of secondary air inlet, the hygrosensor on circular shell, in front of secondary air inlet and secondary heater rear is equipped with the temperature probe of hygrosensor, hygrosensor is with controlling time control device of air inlet closing and secondary heater to be connected, hot blast thermostat units body is connected with baking box, the utility model can make hot blast temperature uniform, it is easy to precisely adjust hot blast temperature.
Description
Technical field
A kind of hot air heating apparatus that conveniently can accurately adjust temperature is the utility model is related to, belongs to chrysanthemum tea baking technology
Field.
Background technology
Chrysanthemum tea is the Herb Tea being made using chrysanthemum for raw material, and chrysanthemum is composite family herbaceos perennial, in being
One of traditional parts of generic medicinal plants of state, mainly confirmed with capitulum hyoscine, modern medicine study, chrysanthemum has scattered wind clear
Heat, clear liver and improve vision, detoxicating, relieving inflammation, hypotensive, eliminate cancer cell, coronary artery dilator and antibacterial, human body can be increased for a long time by drinking
Calcareous, regulation myocardial function, cholesterol effect and effect are reduced, are adapted to drink when the elderly and prevention epidemic conjunctivities,
It is dry and astringent to eyes caused by hot-tempered, excess eye-using also the effect of preferable, but in chrysanthemum tea process, some technologies
Still for maturation, as chrysanthemum baking technology there is the bad control of temperature the problem of, prior art, have and first wind heated
Chrysanthemum is toasted by hot blast, during this, the temperature value of some needs is arrived in the bad regulation and control of temperature of hot blast, this
Sample because temperature is too high, easily causes the rupture of daisy_petal part sometimes, and temperature is too low sometimes, then easily causes fold, meanwhile, in heat
In wind heating process, the too high or too low situation of local hot blast is had unavoidably, and this quality that can be also toasted to chrysanthemum causes shadow
Ring, and the general mixing that hot blast is only carried out by a mixed wind chamber of prior art, applicant think that this does not ensure that hot blast temperature
That spends is uniform, i.e.,：It is existing to need a kind of hot air heating apparatus, hot blast temperature can be made uniform, be easy to precisely adjust hot blast temperature.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of hot air heating apparatus that conveniently can accurately adjust temperature,
Hot blast temperature can be made uniform, be easy to precisely adjust hot blast temperature, can be with overcome the deficiencies in the prior art.
The technical solution of the utility model is：A kind of hot air heating apparatus that conveniently can accurately adjust temperature, it includes pipe
Road, main air inlet is provided with one end of pipeline, primary heater is provided with the inner tube in the dead astern of main air inlet, its feature exists
In：More than one hot blast thermostat units body is concatenated at primary heater rear, hot blast thermostat units body includes circular shell,
Air mixing device is provided with circular shell, time air inlet is provided with the pipeline at air mixing device rear, is set at the rear of secondary air inlet
There is secondary heater, the hygrosensor on circular shell, in front of secondary air inlet and secondary heater rear is equipped with temperature
The temperature probe of detector, hygrosensor are connected with the control device and secondary heater for controlling secondary air inlet closing,
Hot blast thermostat units body is connected with baking box.
Above-mentioned air mixing device is the helical metal piece arranged axially along the pipe, and helical metal piece is fixed on circle
Inner walls.
The bore of foregoing secondary air inlet is less than the bore of main air inlet.
Prior art compares, and the utility model conveniently can accurately adjust the hot air heating apparatus of temperature, at heater rear
More than one hot blast thermostat units body is concatenated, hot blast thermostat units body includes circular shell, and mixed wind is provided with circular shell
Device, time air inlet is provided with the pipeline at air mixing device rear, secondary heater is provided with the rear of secondary air inlet, in circle
Hygrosensor on housing, in front of secondary air inlet and secondary heater rear is equipped with the temperature probe of hygrosensor, temperature
Degree detector is with controlling time control device of air inlet closing and secondary heater to be connected, hot blast thermostat units body and baking
Casing connects, and so by air mixing device hot blast temperature can be made uniform after primary heater to air intake heat for the first time,
Hot blast temperature can be held by the temperature probe being provided with front of secondary air inlet and obtain height with required temperature, if temperature mistake
Height, then temperature is reduced by secondary air inlet air intake, if temperature is too low, heated by secondary heater, the second heating
Device heated after by the temperature probe thermometric at secondary heater rear, if temperature reaches requirement, the hot blast at rear is adjusted
Warm cell cube does not have to work, if temperature does not reach requirement, another hot blast thermostat units body on side is being examined after entering
Survey, heat or cool, until temperature reaches requirement and can so realize that hot blast temperature is uniform, be easy to precisely adjust hot blast temperature；It is mixed
Wind apparatus is the helical metal piece arranged axially along the pipe, and helical metal piece is fixed on circular shell inwall, so logical
The hot blast crossed after heater heating can rotate and mistake in helical metal piece, play comprehensive overall hot blast so that hot blast temperature is equal
It is even consistent；The bore of secondary air inlet is less than the bore of main air inlet, and more small-bore secondary air inlet is to being convenient to intake
While control, the temperature for the main body air quantity come in main air inlet will not produce large effect, only serve fine setting effect.
Brief description of the drawings
Fig. 1 is attachment structure schematic diagram of the present utility model.
Fig. 2 is Fig. 1 hot blast thermostat units body mplifying structure schematic diagrams.
Wherein, pipeline 1；Primary heater 2；Hot blast thermostat units body 3；Air mixing device 5；Secondary air inlet 6；Secondary heater
7；Baking box 8.
Embodiment
Embodiment 1. is illustrated in fig. 1 shown below, and a kind of 1. hot air heating apparatus that conveniently can accurately adjust temperature, it includes pipeline
1, main air inlet is provided with one end of pipeline 1, primary heater 2 is provided with the inner tube in the dead astern of main air inlet, first
The rear of heater 2 concatenates more than one hot blast thermostat units body 3, and hot blast thermostat units body 3 includes circular shell, in toroidal shell
Air mixing device 5 is provided with vivo, and air mixing device 5 is to be fixed along the axial arranged helical metal piece of pipeline 1, helical metal piece
In circular shell inwall, time air inlet 6 is provided with the circular shell at the rear of air mixing device 5, the bore of secondary air inlet 6 is less than master
The bore of air inlet, secondary heater 7, the hygrosensor on circular shell, in secondary air intake are provided with the rear of secondary air inlet 6
The front of mouth 6 and the rear of secondary heater 7 are equipped with the temperature probe of hygrosensor, and hygrosensor is with controlling time air inlet
6 control devices closed and secondary heater 7 are connected, and hot blast thermostat units body 3 is connected with baking box 8.
When in use, after primary heater 2 to air intake heat for the first time, hot blast temperature can be made by air mixing device 5
Uniformly, hot blast temperature can be held by the temperature probe being provided with the secondary front of air inlet 6 and obtains height with required temperature, if warm
Height is spent, then temperature is reduced by the secondary air intake of air inlet 6, if temperature is too low, heated by secondary heater 7, the
Two heaters 7 heated after by the temperature probe thermometric at the rear of secondary heater 7, if temperature reaches requirement, rear
Hot blast thermostat units body 3 do not have to work, if temperature does not reach requirement, another hot blast thermostat units body 3 on side after entering
Detected, heated or cooled, until temperature reaches requirement.
Claims (3)
1. a kind of hot air heating apparatus that conveniently can accurately adjust temperature, it includes pipeline（1）, in pipeline（1）One end be provided with
Main air inlet, primary heater is provided with the inner tube in the dead astern of main air inlet（2）, it is characterised in that：In primary heater
（2）Rear concatenates more than one hot blast thermostat units body（3）, hot blast thermostat units body（3）Including circular shell, in toroidal shell
It is provided with air mixing device in vivo（5）, in air mixing device（5）The circular shell at rear is provided with time air inlet（6）, in secondary air inlet
（6）Rear be provided with secondary heater（7）, the hygrosensor on circular shell, in secondary air inlet（6）Front and the second heating
Device（7）Rear is equipped with the temperature probe of hygrosensor, and hygrosensor is with controlling time air inlet（6）The control dress of closing
Put and secondary heater（7）It is connected, hot blast thermostat units body（3）With baking box（8）Connection.
2. the hot air heating apparatus according to claim 1 that conveniently can accurately adjust temperature, it is characterised in that：Described is mixed
Wind apparatus（5）For along pipeline（1）Axial arranged helical metal piece, helical metal piece are fixed on circular shell inwall.
3. the hot air heating apparatus according to claim 1 that conveniently can accurately adjust temperature, it is characterised in that：Described time
Air inlet（6）Bore be less than main air inlet bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620631.2U CN206755845U (en) | 2017-05-31 | 2017-05-31 | A kind of hot air heating apparatus that conveniently can accurately adjust temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620631.2U CN206755845U (en) | 2017-05-31 | 2017-05-31 | A kind of hot air heating apparatus that conveniently can accurately adjust temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755845U true CN206755845U (en) | 2017-12-15 |
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ID=60620553
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620631.2U Active CN206755845U (en) | 2017-05-31 | 2017-05-31 | A kind of hot air heating apparatus that conveniently can accurately adjust temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN206755845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543500A (en) * | 2022-01-13 | 2022-05-27 | 西安航天华阳机电装备有限公司 | Temperature control system for mixed air heating and control method thereof |
-
2017
- 2017-05-31 CN CN201720620631.2U patent/CN206755845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543500A (en) * | 2022-01-13 | 2022-05-27 | 西安航天华阳机电装备有限公司 | Temperature control system for mixed air heating and control method thereof |
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