Simple and easy heater that can fast moving
Technical field
The utility model relates to a kind of heater, especially relates to a kind of simple and easy heater that can fast moving, belongs to medicinal material heating field.
Background technology
According to the acquisition of heat energy, can be divided into direct and indirect two types.The direct heat source heating is that heat energy directly is added on material, like flue gas heating, current flow heats and solar radiant energy heating etc.Indirectly the thermal source heating is a thermophore in the middle of heat energy with above-mentioned direct heat source is added on, by middle thermophore heat energy is passed to material more then, like Steam Heating, hot water heating, mineral oil heating etc., directly heats
:Be applicable to the experiment that temperature is not had accurate requirement and need be rapidly heated, comprise at a distance from asbestos gauge heating and separated asbestos gauge heating
Heating bath
:Directly heating causes to be heated and is heated inhomogeneous together or during difficult control of temperature, can adopts indirect.Indirect comprises water-bath, oil bath and sand-bath heating.(1) effect of water-bath: 1. be easy to control temperature and 2. be heated instrument and be heated evenly.(2) in the middle school chemistry there be the experiment of water-bath heating commonly used: the 1. 4. 5. 6. 7. cellulosic hydrolysising experiment of the hydrolysising experiment of sucrose (boiling water bath) (boiling water bath) of preparation of phenolic resins of the producing of nitrobenzene (thermometer inserts in the water-bath) of the 2. 3. hydrolysis of ester of silver mirror reaction (without thermometer) of the mensuration of KNO3 solubility (thermometer inserts in the solution) (thermometer inserts in the water-bath).Outside multiply resistance wire twisted wire, be wound with glass fiber and strengthen refractory fiber floor; Outside refractory fiber floor, be woven with wire and strengthen refractory fiber floor; The double-coated layer of combining closely and distributing along resistance wire twisted wire total length and the resistance wire twisted wire at its center have been formed an integral type can arbitrarily bend also the direct heating monomer that can closely contact with heated object as required; The heating monomer by the shape, size of heating object repeatedly and around forming the strap shape; With wire many monomers arranged side by side are laterally worn then and woven together, formation can directly be enclosed and wrapped in the Weaving type high temperature electric heater that directly uses on the heating object.Element allows under following condition, to work: the A. relative air humidity is not more than 95%, non-explosive and corrosive gas (except the explosion-proof heater); B. operating voltage should be not more than 1.1 times of rated value, and shell is ground connection effectively.The wiring part should be placed on the heat-insulation layer outside, avoids and corrosivity, explosive medium, contact with moisture; Lead wire should be able to bear the temperature and the heating load of wiring part for a long time, should avoid when terminal screw is fastening overexerting.Element should leave dry place in, if because of long-term when placing insulation resistance and being lower than 1M Ω, can be dry in the baking oven about 200 ℃, or reduce voltage energising heating, until the recovery insulation resistance.The magnesia powder of electrothermal tube leading-out terminal is avoided receiving pollutant and moisture and is infiltrated in the field of employment, prevent the generation of electric leakage accident.Traditional heater complex structure, maintenance difficult, manufacturing cost is high; And finite volume, for some coarse medicinal material raw material of heating, use cost is too high; The actual conditions of satisfied production, and heater all are to be fixed on a place, in the time of sometimes will heating in a plurality of positions; Need raw material be moved around, cause operating personnel very inconvenient.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of simple and easy heater that can fast moving is provided, and this simple and easy heater is simple in structure, keeps in repair easy; Heating process is quick, and power is big, low cost of manufacture; Satisfy for the raw-material heating of some medicinal materials, volume inside is big, makes the advantages such as restriction that do not receive model and sized; Can move quickly into the position that needs, reduce labor intensity of operating personnel, improve operating efficiency.
The purpose of the utility model realizes through following technical proposals: simple and easy heater that can fast moving comprises the container of inner hollow on the said container heater being installed that the bottom of said container is provided with some rollers.
Said heater is provided with controller.
Said heater is provided with transducer, and said transducer is connected with controller.
The two ends of said heater are provided with some springs, and the two ends of said spring are connected with the two ends of heater respectively.
The quantity of said spring is three, and is evenly distributed on the termination of heater.
The quantity of said roller is four, and is evenly distributed on the bottom of container.
Said container adopts metal material to process.
In sum, the beneficial effect of the utility model is: this simple and easy heater is simple in structure, keeps in repair easy; Heating process is quick, and power is big, low cost of manufacture; Satisfy for the raw-material heating of some medicinal materials, volume inside is big, makes the advantages such as restriction that do not receive model and sized; Can move quickly into the position that needs, reduce labor intensity of operating personnel, improve operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial schematic diagram of the utility model.
Mark and corresponding parts title in the accompanying drawing: 1-container; 2-heater; 3-fixture; 4-transducer; 5-controller; 6-power line; 7-roller; 8-spring.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the execution mode of the utility model is not limited only to this.
Embodiment:
Like Fig. 1, shown in Figure 2, simple and easy heater that can fast moving comprises the container 1 of inner hollow on the said container 1 heater 2 being installed that the bottom of said container 1 is provided with some rollers 7.Through roller 7, can go to the position that needs by fast moving the utility model, container 1 can adopt paint kettle the like waste article to process, low cost of manufacture, and also durable.In the raw material of Chinese medicine,, use this device heating cost low, the efficient height because volume is big and to contain moisture more.
Said heater 2 is provided with controller 5.Controller 5 is installed on the fixture 3, and fixture 3 is fixing with container 1, can control heating process effectively through controller 5.
Said heater 2 is provided with transducer 4, and said transducer 4 is connected with controller 5.Plug in behind the line 6, open controller 5, heater 2 is started working, and through the demonstration of transducer 4, can perceive the heating-up temperature of heater 2, is user-friendly for the control heating-up temperature.
The two ends of said heater 2 are provided with some springs 8, and the two ends of said spring 8 are connected with the two ends of heater 2 respectively.
The quantity of said spring 8 is three, and is evenly distributed on the termination of heater 2.Spring 8 evenly is set, makes stressed effect better, in the process of heating, when running into the physical change of expanding with heat and contract with cold, spring 8 utilizes the elasticity of self, can satisfy this process, and can not make that heater 2 is destroyed.The concrete quantity of spring 8 designs according to the actual size of container 1.
The quantity of said roller 7 is four, and is evenly distributed on the bottom of container 1.Through four rolling 7 is set, makes that the moving process of container 1 is more convenient, and be more prone on the direction grasp.
Said container 1 adopts metal material to process.Adopt metal material, the heat-transfer effect of this container 1 is good, makes heat can promptly be delivered on the article of container 1 inside.
Adopt aforesaid way, just can realize the utility model preferably.