Electric heating range
Technical field
The invention belongs to heating or engineering device technique field.
Background technology
At present, when winter field is camped, inhabitation tent inside is typically heated using stove, and stove relies primarily on radiation
Heat is discharged with the mode of free convection, it is higher apart from the near zone air temperature of stove that this results in tent inside, away from stove
The zone air temperature of tool is relatively low;The air themperature of Peng Ding is higher, and the air themperature of Near Ground is relatively low, that is to say, that each in paulin
The thermograde in region is larger, by taking the tent of 5m * 6m sizes as an example, when stove is located at center, temperature difference actual measurement in paulin
Value is maximum up to 30 DEG C, and comfortable for living is very poor.Additionally, being in paulin inner top, cold sky in the case of the free convection of hot-air
Gas is located at Near Ground, and actual sensation feverish sensation in the head foot is cold, except reducing comfortableness, also results in efficient heat deficiency, greatly affects
Camp the Support Effectiveness of heating stove.
In order to solve this problem in prior art, there is the patent document that a notification number is CN103629126B, open
A kind of heat electric fan, including the water conservancy diversion shell of upper end open, the water conservancy diversion outer casing bottom is fixed with mounting seat, sets in mounting seat
The motor for driving blade rotation is equipped with, and counterbore is offered on the lower surface of water conservancy diversion shell, electrothermal module is provided with counterbore,
The hot junction heat transfer plate that electrothermal module is compressed, electrothermal module and motor connection is provided with counterbore opening.
The device after use when supporting stove implements use, by arranging electrothermal module, with thermoelectric generation technology, profit
Generated electricity with the heat of stove implements.The driven by power fan rotation that electrothermal module is produced, sucks fresh sky during fan running
Gas, lowers the temperature to water conservancy diversion shell, so as to reducing electrothermal module cold junction temperature, maintaining cold warm end temperature difference, it is ensured that heat electric fan is held
Continuous work.Forced convertion of the levels air inside camping tent through heat electric fan, hot-air and cold air are obtained
Fully convection current mixing, so as to reduce the thermograde of air in tent, improves comfortable for living when tent heats, solves effectively
The problem of shortage of heat, heating supportability that raising winter field is camped have important function.
It is but said apparatus necessary supporting heating stove when using is used, inconvenient during carrying heating stove in the wild,
And drive fan to rotate using radiator to accelerate flow of cold air, hot-air in tent can be accelerated on the contrary and flowed out, it is impossible to ensure be
The effect of tent heating.
Content of the invention
It is an object of the invention to provide a kind of Electric heating range, is not only simple in structure and is easy to carry, while account can also be lifted
The snugness of paulin.
In order to achieve the above object, base case of the invention provides a kind of Electric heating range, and including cylinder, cylinder bottom is opened
There are the first vent, barrel top to be provided with cover plate, cover plate is provided with some second vents;Metal cylinder is provided with the cylinder,
Heat-generating units are provided with metal cylinder, and metal cylinder includes that the smooth department of the threaded portion and bottom on top, threaded portion are provided with scattered wind list
Unit, is dissipated and is provided with the screw thread coordinated with threaded portion in wind unit;Smooth department is provided with the mobile list that control dissipates the lifting of wind finite element rotation
Unit.
The principle of this base case is:When encamping, in tent, ambient temperature is relatively low, is full of cold air in cylinder, this
When connect heat-generating units power supply, heat-generating units start working, give out heat, due to heat-generating units be located at metal cylinder in, and
Metal has conductivity of heat, and whole metal cylinder surface can also generate heat, and the cold air in cylinder is heated, and makes cold air be changed into heat
Air.
Then start mobile unit work, mobile unit promotes scattered wind unit to move to the direction near cover plate, due to dissipating
The threaded portion coordinated with threaded portion is provided with wind unit, then it is spiral to dissipate when wind unit is moved upwards, by cylinder
Hot-air push cover plate to, and final discharge from the second vent, it is tent heating that hot-air enters tent.
When scattered wind unit spiral, while all of hot-air is discharged, cylinder interior produces pressure with extraneous
Poor by force, so that the cold air in the external world is inhaled into cylinder interior from the first vent, continues to heat cold air, make new cold sky
Gas is changed into hot-air, and then lifting unit drives and dissipates the decline of wind unit spiral, and the hot-air inside meeting extrusion cylinder makes hot-air
Discharge from the first vent of bottom, while from the suction cold air heating of the second vent, such alternate cycles are to supply in tent
Warm.
The beneficial effect of this base case is:1st, used in this programme, the first vent and the second vent are alternately sucked
Cold air and discharge hot-air heat for tent, while hot-air can be discharged from bottom and top respectively, not only make hot sky
Gas swim in top, it is also possible to from bottom heat, not only the upper part of the body of warm human body can also warm human body leg, make heating
Effect is more preferable.
2nd, dissipating wind unit rotational can increase the flow velocity of air, promote the alternating of cold air and hot-air, compare general
Hot-air is rested in tent always, and hot-air can be made more pure and fresh, will not be made one body-sensing to dull, can be improved tent residence
Comfortableness firmly.
3rd, outside in this programme have a cylinder, can be more laborsaving with rolling transportation when carrying, as tent is removed together
National Games are more convenient.
Scheme two:Based on this, scheme is preferred, and the heat-generating units are heating wire, and heating wire winding is in metal cylinder
Wall.
Heating wire is a kind of relatively common exothermic material, is easier to obtain, while being directly wound in the interior of metal cylinder
On wall, the heat of heating wire is directly delivered in metal cylinder, and heat transfer is more rapid, improves the efficiency of heating cold air.
Scheme three:Based on this, scheme is preferred, and the scattered wind unit includes the wind dispersing disc coordinated with metal cylinder, wind dispersing disc
Circumferentially some blades are evenly equipped with.
When wind dispersing disc is along threaded portion spiral, wind dispersing disc is rotated, and blade is also rotated together, and forming wind-force will be hot empty
Air-blowing goes out, and is tent heating.
Scheme four:This is preferred for scheme three, and the mobile unit includes that eccentric, eccentric are provided with connecting rod, connecting rod
Free end be connected with movable sleeving, movable sleeving is coordinated with smooth department, and movable sleeving is located at below wind dispersing disc.
When eccentric is rotated, drivening rod is moved up and down, while connecting rod promotes movable sleeving to move up and down along smooth department, when inclined
When heart wheel is rotated one week, wind dispersing disc completes once to move up and down, and makes wind dispersing disc work and is always maintained at a specific frequency, makes cold
Air and hot-air are regular alternately, improve heating effect.
Scheme five:This is preferred for scheme four, and the smooth department is provided with slide rail, and movable sleeving is slidably connected on slide rail.
Movable sleeving is moved along slide rail when mobile, and slide rail plays the motion of guiding to the motion of movable sleeving, improves movable sleeving work
Reliability, it is to avoid skew occurs when moving up and down in movable sleeving.
Scheme six:This is preferred for scheme five, and the movable sleeving upper surface is provided with the rotation slot of annular, wind dispersing disc lower surface
Connecting rod is provided with, the free end of connecting rod is coordinated with rotation slot.When wind dispersing disc is rotated, connecting rod is rotated along rotation slot, is protected
Hold wind dispersing disc reliably working, it is to avoid skew occurs in wind dispersing disc during rotation, it is impossible to blow out hot-air completely, so as to carry
The expulsion efficiency of high hot-air.
Scheme seven:Based on this, scheme is preferred, and the cylinder is provided with handle.When whole Electric heating range is started working
Afterwards, it is impossible to roll, position of the handle adjustment Electric heating range in tent can be held, is adjusted convenient.
Description of the drawings
Structural representations of the Fig. 1 for embodiment of the present invention Electric heating range.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Cylinder 1, the first vent 2, cover plate 3, metal cylinder 4, wind dispersing disc 5, connecting rod
6th, movable sleeving 7, connecting rod 8, eccentric 9, the second vent 10.
Embodiment
Substantially as shown in Figure 1:Electric heating range, including cylinder 1, is hinged with handle, is provided with the left of cylinder 1 at the top of cylinder 1
First vent 2,1 bottom welding of cylinder have metal cylinder 4, are provided with heating wire inside metal cylinder 4, and heating wire is circumscribed with power supply,
Metal cylinder 4 includes that the threaded portion being connected with each other and smooth department, the screw thread position are socketed with scattered in the top of smooth department, threaded portion
Wind disk 5, is provided with screw thread in wind dispersing disc 5, and, integrally formed with blade, 5 bottom of wind dispersing disc is integrally formed with connecting rod for 5 surrounding of wind dispersing disc
6;Smooth department both sides are provided with vertical slide rail, slidably connect movable sleeving 7 on slide rail, and 7 upper surface of movable sleeving is provided with rotation slot,
6 one end of connecting rod is coordinated with rotation slot gap.
Integrally formed with moving block on the right side of wind dispersing disc 5, connecting rod 8 on moving block, is connected with, 8 bottom of connecting rod is connected with eccentric
9, motor is connected with the right side of eccentric 9, cover plate 3 is stamped at the top of cylinder 1, is provided with some second vents 10 on cover plate 3.
In this programme, the pitch of threaded portion is larger, and wind dispersing disc specifically can refer to hand push flying disk toy with the structure of threaded portion
Structure, during specific works, connects the power supply of heating wire first, and heating wire starts to generate heat after being powered, as heating wire is arranged on gold
In category cylinder 4, and the capacity of heat transmission of metal cylinder 4 is strong, then heating wire transfers heat to metal cylinder 4, and metal cylinder 4 is generated heat, now whole
Be full of in individual cylinder 1 is cold air, and cold air coated metal cylinder 4 can be heated to cold air after metal cylinder 4 is heated,
After tinsel energization 5min, the air in whole cylinder 1 is completely warmed.
Then start motor to rotate, while motor is rotated, band movable eccentric wheel 9 is rotated clockwise, and it is same that eccentric 9 is rotated
When drivening rod 8 move up, and promote movable sleeving 7 to move up, as wind dispersing disc 5 is located above movable sleeving 7, and dissipate wind
Disk 5 is coordinated with threaded portion, then movable sleeving 7 will promote wind dispersing disc 5 to rotate rising, as 5 surrounding of wind dispersing disc is integrally formed with blade,
Wind dispersing disc 5 rotation rise during, blade is also rotated together, by heating after air arrange upwards, finally from second ventilation
Mouth 10 is discharged in tent.
Eccentric 9 will move downward will connecting rod 8 after turning over 180 °, and drive movable sleeving 7 to move downward, 7 band of movable sleeving
The rotation of dynamic wind dispersing disc 5 is moved downward, also by suction part cold air, while forming pressure while hot-air is discharged in cylinder 1
Power is poor, and a large amount of cold airs can be sucked into cylinder 1 from the first vent 2, continues heating hot-air, and then 5 spiral of wind dispersing disc declines,
Hot-air inside meeting extrusion cylinder 1, makes hot-air discharge from the first vent 2 of bottom, and so circulation is that tent heats.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as concrete structure and characteristic is not made
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement is made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description
Specific embodiment etc. records the content that can be used for explaining claim.