Flash heat transfer type heater
Technical field
The invention belongs to heater technical fields, and in particular to a kind of flash heat transfer type heater.
Background technology
Heater is a kind of commonly used equipment being applied to industry and scientific research field, and the heater of the prior art is mainly by shell
Body and the heater composition being arranged in shell, the efficiency of heating surface is relatively limited, most of in shell in order to improve the efficiency of heating surface
Interior increase corrugated heat dissipation element, to increase heater and fluid or the heat exchange area of gas, to reach to a certain extent
To improve the efficiency of heating surface purpose, but due to heat dissipation element and can exist when heater contacts certain contact touch hinder and heat conduction
Thermal resistance can influence heat exchange efficiency to a certain extent so will also result in a large amount of heat loss, and reliability is restricted, it is difficult to
Meets the needs of market.
Invention content
In order to solve the above-mentioned technical problem, the present invention is to provide that a kind of simple in structure, stability in use is good and strong applicability
Flash heat transfer type heater.
The technical solution of realization the object of the invention is a kind of flash heat transfer type heater, including shell and setting in the shell
Internal heating element is additionally provided with the heating being connected for increasing heat transfer area with the heating element in the shell
Net, is equipped with contact chamber in the side wall of the shell, and the contact point setting of the heating net and the heating element connects described
Intracavitary is touched, is equipped in the inner wall of the contact chamber and adjusts shrinkage pool, arc reflection plate is equipped in the contact intracavitary, in the arc
It is equipped with telescopic advance lever between shape reflecting plate and the adjusting shrinkage pool, control chamber is equipped in the side wall of the contact chamber, in institute
It states equipped with eccentric wheel and the driving motor being connected with the eccentric wheel in control chamber, is equipped with and the heating in the shell
The matched heat sensor of element, the heat sensor are connected by driver with the driving motor, in the contact chamber
It is interior to be equipped with heating sensor, it is equipped with comparator in the control chamber, the heat sensor and the heating sensor are and institute
It states comparator to be connected, the comparator is connected by reset driver with the driving motor.
The contact chamber is square chamber, and the adjusting shrinkage pool is four four sides for being separately positioned on square chamber
On, the arc reflection plate is four.
Flexible groove is equipped on a side of the arc reflection plate, in another side of the arc reflection plate
It is equipped with flexible card convex, the flexible card convex of adjacent arc reflecting plate is movably arranged in the flexible groove.
Small just hexagonal chromium plating reflective convex is equipped on the medial surface of the arc reflection plate.
It is equipped between the lateral surface and the inner wall of the contact chamber of the arc reflection plate and adjusts buffer spring.
It is equipped with thermal insulation material laminating layer on the inner wall of the contact chamber.
The manual control knobs disk being connected with the driving motor is equipped on the outer wall of the shell.
The present invention has the effect of positive:The structure of the present invention is simple, convenient to use, when in use, works as heating
When device just starts, the eccentric wheel control arc reflection plate for contacting intracavitary is in tightening state, to reduce heating net and heat block
The space of contact position greatly improves the raised rate of temperature, when the temperature of heating net and heat block to reduce scattering and disappearing for heat
When reaching stable, the eccentric wheel control arc reflection plate is in open configuration, makes the contact position space of heating net and heat block
Amplification makes the temperature in control chamber keep stablizing, and the heat to not interfere with heating net and heat block is transmitted, and can reduce heat
Scatter and disappear, stability in use is good, and applicability is good, highly practical.
Description of the drawings
In order to make the content of the present invention more clearly understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the cross-sectional structure schematic diagram of arc reflection plate.
Specific implementation mode
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of specific implementation mode of the present invention, wherein Fig. 1 is the structural diagram of the present invention, figure
2 be the cross-sectional structure schematic diagram of arc reflection plate.
The heating unit seen Fig. 1 and Fig. 2, a kind of flash heat transfer type heater, including shell 1 and be arranged in the shell 1
Part 2 is additionally provided with the heating net 3 being connected for increasing heat transfer area with the heating element 2, described in the shell 1
In the side wall of shell 1, it is equipped with contact chamber 4, the heating net 3 and the contact point of the heating element 2 are arranged in the contact chamber 4
It is interior, it is equipped in the inner wall of the contact chamber 4 and adjusts shrinkage pool 5, arc reflection plate 6 is equipped in the contact chamber 4, in the arc
It is equipped with telescopic advance lever 7 between shape reflecting plate 6 and the adjusting shrinkage pool 5, control chamber 8 is equipped in the side wall of the contact chamber 4,
Equipped with eccentric wheel 9 and the driving motor 10 being connected with the eccentric wheel 9 in the control chamber 8, it is equipped in the shell 1
With 2 matched heat sensor 11 of the heating element, the heat sensor 11 passes through driver 12 and the driving motor 10
It is connected, heating sensor 13 is equipped in the contact chamber 4, comparator 14, the heat sensing is equipped in the control chamber 8
Device 11 and the heating sensor 13 are connected with the comparator 14, and the comparator 14 passes through reset driver 16 and institute
Driving motor 10 is stated to be connected.
The contact chamber 4 is square chamber, and the adjusting shrinkage pool is four four sides for being separately positioned on square chamber
On, the arc reflection plate is four.
Flexible groove 17 is equipped on a side of the arc reflection plate 6, in another of the arc reflection plate 6
Side is equipped with flexible card convex 18, and the flexible card convex 18 of adjacent arc reflecting plate 6 is movably arranged in the flexible groove 17.
Small just hexagonal chromium plating reflective convex 19 is equipped on the medial surface of the arc reflection plate 6.
It is equipped between the lateral surface and the inner wall of the contact chamber 4 of the arc reflection plate 6 and adjusts buffer spring 20.
It is equipped with thermal insulation material laminating layer 21 on the inner wall of the contact chamber 4.
The manual control knobs disk 15 being connected with the driving motor 10 is equipped on the outer wall of the shell 1.
The structure of the present invention is simple, convenient to use, when in use, when heater just starts, contacts intracavitary
Eccentric wheel control arc reflection plate is in tightening state, to reduce the space of heating net and heat block contact position, to reduce
Scattering and disappearing for heat, greatly improves the raised rate of temperature, when the temperature of heating net and heat block reaches stable, the eccentric wheel
Control arc reflection plate is in open configuration, so that the contact position space of heating net and heat block is amplified, makes the temperature in control chamber
It keeping stablizing, the heat to not interfere with heating net and heat block is transmitted, and can reduce scattering and disappearing for heat, and stability in use is good,
Applicability is good, highly practical.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still fall within protection scope of the present invention.