CN205216603U - Device for dissolving mannitol solution crystals - Google Patents
Device for dissolving mannitol solution crystals Download PDFInfo
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- CN205216603U CN205216603U CN201520944312.8U CN201520944312U CN205216603U CN 205216603 U CN205216603 U CN 205216603U CN 201520944312 U CN201520944312 U CN 201520944312U CN 205216603 U CN205216603 U CN 205216603U
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Abstract
The utility model relates to a device for dissolving mannitol solution crystals. It includes heating cabinet and the insulation can that sets up side by side, and the box wall of heating cabinet and insulation can all includes from the outside to inboard shell, first heat preservation, second heat preservation and the inner shell that sets gradually, is equipped with heat resistanceheat resistant radiation film at second heat preservation overcoat, evacuation setting between heat resistanceheat resistant radiation film and the second heat preservation, and the bottom of heating cabinet is equipped with PTC heating device, top one side at the heating cabinet is equipped with the vibrating machine, is equipped with the manipulator that is located the heating cabinet top on the vibrating machine, is equipped with supersonic generator in one side of heating cabinet, the inner shell top of insulation can is equipped with the heat -conducting disc pipe. The utility model discloses the heating cabinet heating is effectual, can not cause the conflagration, adopts the manipulator to carry bottleneck shaking out back and forth under the effect of vibrating machine to helping with the ultrasonic wave machine and dissolving, dissolve the effectual of sweet mellow wine solution crystallization, the insulation can can keep sweet mellow wine at the constant temperature state, neither influences the pH value of medicine, can preserve for a long time again.
Description
Technical field
The utility model relates to a kind of device dissolving mannitol solution crystallization.
Background technology
Sweet mellow wine system national essential drugs, recorded into " Chinese Pharmacopoeia ", sweet mellow wine is belonged to dehydrant, clinical practice is extensive.20% formula mannitol injection liquid is clinical conventional hyperosmotic dehydration agent, has and reduces the effect such as intracranial pressure, intraocular pressure, the Preoperative Method etc. of the encephaledema being usually used in being caused by a variety of causes, the excretion of the medicine amount of exceeding accumulation, early stage renal failure, intraocular and intestinal surgery.Because its determined curative effect, effect safety, so be used widely clinical, but because sweet mellow wine is a kind of polyalcohol, in water, solubility is 1:5.5, and 20%, 25% is all supersaturated solutions, when room temperature very easily produces sweet mellow wine particulate lower than when 15 DEG C, even crystallization, has and causes thrombus or phlebitic danger.When temperature continues to reduce, crystalline solid strengthens, in large column, cotton-shaped crystallization.20% formula mannitol injection liquid operation instructions are pointed out: cold easy crystallization met by 20% sweet mellow wine, therefore should carefully check before application, if any crystallization, can put in hot water or firmly concussion, re-use after dissolving completely to be crystallized.
Crystallization of mannitol particulate brings harm to venous transfusion, and the particulate in transfusion has caused people's common concern to the harmfulness of human body, often can cause Granuloma in lung, phlebitis clinically, and larger particulate directly can cause vascular occlusion.20% sweet mellow wine is 20 DEG C time, and diameter >=25 μm particulate 6/ml, the particulate 58/ml of diameter >=10 μm, along with fluid temperature raises, granule amount obviously reduces.When fluid temperature reaches 35 DEG C, particle number drops to floor level.If do not heated before 20% mannitol infusion, especially when temperature is low, just have a large amount of particulates and enter vein at short notice, may thrombus be caused, cause local stoppages and blood supply insufficiency, histanoxia and produce oedema and inflammation.Due to the collision effect of particulate, make decrease of platelet and easily hemorrhage, local oxygen therapy is not enough, produces phlebitis.In addition, the extent of damage that the sweet mellow wine of different temperatures causes local vascular and surrounding tissue thereof is different, and temperature is lower, damages heavier.After 20% sweet mellow wine heating, infusion can be avoided entering vein formation thrombus in a large amount of particulate short time and causing local blood supply insufficiency again, distends the blood vessels simultaneously, prevents macromolecular substances to be deposited on vascular wall, alleviate vascular stimulation symptom and injury of blood vessel.There is bibliographical information, during infusion 20% sweet mellow wine, be heated to about 35 DEG C, close to normal human body temperature, be conducive to alleviating venous stimulation, thus the symptom that eases the pain.
Formula mannitol injection liquid is saturated sterile solution, and Germicidal efficacy starts crystallization at room temperature less than 20 DEG C, 14 ~ 18h, and the temperature lower resting period is longer, and crystallization is more serious.Need before clinical application to dissolve crystallization.Osmitrol is generally more stable, but at high temperature long-time heating, pH can be caused to decline, and solution color turns yellow, and discoloration is relevant with pH.Generally when pH is 8, variable color is the most obvious.Therefore require that the pH of medicine remains on 4.5 ~ 6.5.The method of existing dissolving crystallization of mannitol has high-temperature steam dissolution method, electrothermal tube heated constant temperature dissolving method.In use there are the following problems for above method: one, adopting high-temperature steam to dissolve sweet mellow wine needs high-temperature steam, and cost compare is high, is not easy to promote, and the effect of dissolving crystallization of mannitol is bad; Two, use the method that electrothermal tube heated constant temperature is dissolved to have certain practicality, but need together with temperature control element with the use of, cost is higher, easy initiation fire; Three, dissolved sweet mellow wine temperature too high, can not be applied in patient body at once; The sweet mellow wine dissolved is with regenerating crystallization again.
Utility model content
The utility model provides a kind of device dissolving mannitol solution crystallization, and its reasonable in design is easy to use, cost is low, heating cabinet heating effect is good, can not initiation fire, adopts manipulator to clamp bottleneck jolting back and forth under the effect of vibrating machine, and carry out hydrotropy with ultrasonic drilling machine, dissolve the effective of mannitol solution crystallization, incubator can keep sweet mellow wine at temperature constant state, neither affects the pH value of medicine, can preserve for a long time again, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is: it comprises the heating cabinet and incubator that are arranged side by side, the top of heating cabinet and incubator is opening and arranges, the box body wall of heating cabinet and incubator includes the shell, the first heat-insulation layer, the second heat-insulation layer and the inner casing that set gradually from outside to inner side, thermal radiation resistance film is arranged with outside the second heat-insulation layer, vacuumize setting between thermal radiation resistance film and the second heat-insulation layer, the bottom of heating cabinet is provided with PTC heater, PTC heater comprises heat-conducting plate, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor, second heated at constant temperature PTC thermistor, manual urgently needed switch, supply socket and four heat-conducting plate legs, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor are screwed respectively on heat-conducting plate, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor and be coated with one deck heat conductive silica gel between the second heated at constant temperature PTC thermistor and heat-conducting plate, four heat-conducting plate legs are arranged on four angles of heat-conducting plate, manual urgently needed switch and supply socket are arranged at heating cabinet sidewall, the p1 end of the first heated at constant temperature PTC thermistor to be held with the k1 of Kick type double metal temperature switch by wire and is connected, the k2 end of Kick type double metal temperature switch is connected with one end of supply socket by wire, manual urgently needed switch and Kick type double metal temperature switch are for being arranged in parallel, its one end to be held with the k2 of Kick type double metal temperature switch by wire and is connected, the other end of manual urgently needed switch to be held with the p1 of the first heated at constant temperature PTC thermistor by wire and is connected, the p2 end of the first heated at constant temperature PTC thermistor to be held with the p1 of the second heated at constant temperature PTC thermistor by wire and is connected, the p2 end of the second heated at constant temperature PTC thermistor is connected with the other end of supply socket by wire, PTC heater is arranged at the inner casing upper surface of heating cabinet diapire by four heat-conducting plate legs, water-stop sheet directly seals and covers heat-conducting plate upper surface, be provided with vibrating machine in the side, top of heating cabinet, vibrating machine is provided with the manipulator be positioned at above heating cabinet, is provided with supersonic generator in the side of heating cabinet, be provided with heat conduction coil pipe above the inner casing of incubator, the water inlet of heat conduction coil pipe and delivery port stretch in heating cabinet through the sidewall of incubator, heating cabinet, and the water inlet section of heat conduction coil pipe is provided with temperature control electric pump, and temperature control electric pump is connected with the temperature controller being located at incubator sidewall.
PTC is the abbreviation of PositiveTemperatureCoefficient, is meant to positive temperature coefficient, the semi-conducting material that general reference positive temperature coefficient is very large or components and parts.PTC thermistor refers to semistor.
Also comprise heating case lid, relative both sides, heating cabinet top are provided with two slide rails, and two slide rails of heating case lid and heating cabinet are slidably connected.
Also comprise insulation case lid, relative both sides, incubator top are provided with two slide rails, and two slide rails of insulation case lid and incubator are slidably connected.
The side wall upper part of heating cabinet is provided with the first water inlet, and the lower sidewall of heating cabinet is provided with the first delivery port.
The side wall upper part of incubator is provided with the second water inlet, and the lower sidewall of incubator is provided with the second delivery port.
The curie point of the first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor is 105 DEG C, and surface temperature is 80 DEG C; The operating temperature of Kick type double metal temperature switch is 45 DEG C, it is 15 DEG C that temperature returns stagnant amount, when the temperature of heat-conducting plate reaches 45 DEG C, Kick type double metal temperature switch disconnects, and when heat-conducting plate temperature gets back to 30 DEG C, Kick type double metal temperature switch resets again and closedly to switch on power.
Described thermal radiation resistance film is aluminium foil glass film.
Described heat conduction coil pipe is copper pipe.
Described first heat-insulation layer and the second heat-insulation layer are silica gel glass layer.
Filter screen is provided with in incubator.
The utility model adopts such scheme, has the following advantages:
1, heating cabinet and incubator combine by the utility model, make full use of heat conduction coil pipe and make the high-temperature water in heating cabinet and the water at low temperature in incubator carry out heat exchange, and the water temperature maintained in incubator is constant, and UTILIZATION OF VESIDUAL HEAT IN is more energy-conservation.
2, heating water bath is adopted, liquid is heated more even, dissolves the crystallization in sweet mellow wine, solve formula mannitol injection liquid not easily consoluet problem in Clinical practice by water-bath dissolution method, incubator solves low temperature easy crystallization when formula mannitol injection liquid is injected, high temperature vein irriate, the problem of the easy pain of patient, neither affects the pH value of medicine, can preserve for a long time again, instantly to get, time saving and energy saving, energy-saving safe.
3, clamping bottleneck by manipulator, is mannitol solution in bottle, makes bottle jolting back and forth in water, make crystalline particle roll in liquid and dissolve under the effect of vibrating machine.Supersonic generator sends frequency modulated oscillations signal, convert high frequency mechanical oscillation to by transducer and propagate in water and liquid, liquid is made to produce ten hundreds of micro-bubbles, these bubbles vibrate thus drive crystalline particle constantly to vibrate in water under hyperacoustic effect, and play the effect of hydrotropy.
4, adopt the first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor low as heater element cost, reliability is high; Adopt the first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor also to have the feature of the flames of anger as heater element, thus avoid the possibility causing fire.
5, while adopting Kick type double metal temperature switch to have low-cost advantage as constant temperature control element, also because the temperature echo effect of Kick type temperature switch is unlikely to cause switch contact galvanic corrosion when there is frequent switch near constant temperature point.
6, the box body wall of heating cabinet and incubator includes the shell, the first heat-insulation layer, the second heat-insulation layer and the inner casing that set gradually from outside to inner side, outside the second heat-insulation layer, be arranged with thermal radiation resistance film, between thermal radiation resistance film and the second heat-insulation layer, vacuumize setting.Heating cabinet and incubator is made to have vacuum insulation structure like this, thus blocking-up air conduction, thermal radiation resistance film blocks heat-radiation heat-dissipating and can prevent the second heat-insulation layer from making moist, its heat insulation effect is better than the polyurethane foaming heat-insulation layer generally adopted at present, and suitably can reduce the thickness of heat-insulation layer, save insulation material, reduce product cost.First heat-insulation layer and the second heat-insulation layer are silica gel glass layer, high insulating effect, against shock.Thermal radiation resistance film is aluminium foil glass film, and antiradiation, heat-proof quality are good.
7, relative both sides, heating cabinet top are provided with two slide rails, and two slide rails of heating case lid and heating cabinet are slidably connected; Relative both sides, incubator top are provided with two slide rails, and two slide rails of insulation case lid and incubator are slidably connected.Heating cabinet and incubator all adopt plug-type case lid, and guard box drug disposition and water are avoided polluting as far as possible, and effectively prevent the loss of heat.
8, the side wall upper part of heating cabinet is provided with the first water inlet, and the lower sidewall of heating cabinet is provided with the first delivery port; The side wall upper part of incubator is provided with the second water inlet, and the lower sidewall of incubator is provided with the second delivery port.This structure is conducive to heating cabinet and incubator water filling and changes water.
9, heat conduction coil pipe is copper pipe.Copper pipe is firm, corrosion-resistant, thermal conductivity is good, low temperature intensity is high, lighter in weight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the part of Fig. 1 is bowed structural representation view.
Fig. 3 is the structural representation of PTC heater.
Fig. 4 is the sectional structure schematic diagram of the box body wall of heating cabinet and incubator.
In figure, 1, heating cabinet, 2, incubator, 3, shell, 4, first heat-insulation layer, 5, second heat-insulation layer, 6, inner casing, 7, thermal radiation resistance film, 8, PTC heater, 9, water-stop sheet, 10, heat conduction coil pipe, 11, the water inlet of heat conduction coil pipe, 12, the delivery port of heat conduction coil pipe, 13, temperature control electric pump, 14, temperature controller, 15, heating case lid, 16, insulation case lid, 17, first water inlet, 18, first delivery port, 19, second water inlet, 20, second delivery port, 21, filter screen, 22, vibrating machine, 23, manipulator, 24, supersonic generator, 801, heat-conducting plate, 802, Kick type double metal temperature switch, 803, first heated at constant temperature PTC thermistor, 804, second heated at constant temperature PTC thermistor, 805, manual urgently needed switch, 806, supply socket, 807, heat-conducting plate leg.
Detailed description of the invention
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1 to 4, the utility model comprises the heating cabinet 1 and incubator 2 that are arranged side by side, the top of heating cabinet 1 and incubator 2 is opening and arranges, relative both sides, heating cabinet 1 top are provided with two slide rails, heating case lid 15 is slidably connected with two slide rails of heating cabinet 1, relative both sides, incubator 2 top are provided with two slide rails, and insulation case lid 16 is slidably connected with two slide rails of incubator 2.The box body wall of heating cabinet 1 and incubator 2 includes shell 3, first heat-insulation layer 4, second heat-insulation layer 5 and inner casing 6 that set gradually from outside to inner side, outside the second heat-insulation layer 5, be arranged with thermal radiation resistance film 7, between thermal radiation resistance film 7 and the second heat-insulation layer 5, vacuumize setting.Thermal radiation resistance film 7 is aluminium foil glass film.First heat-insulation layer 4 and the second heat-insulation layer 5 are silica gel glass layer.The bottom of heating cabinet 1 is provided with PTC heater 8.PTC heater 8 comprises heat-conducting plate 801, Kick type double metal temperature switch 802, first heated at constant temperature PTC thermistor 803, second heated at constant temperature PTC thermistor 804, manual urgently needed switch 805, supply socket 806 and four heat-conducting plate legs 807, Kick type double metal temperature switch 802, first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 are screwed respectively on heat-conducting plate 801, Kick type double metal temperature switch 802, first heated at constant temperature PTC thermistor 803 and be coated with one deck heat conductive silica gel between the second heated at constant temperature PTC thermistor 804 and heat-conducting plate 801, four heat-conducting plate legs 807 are arranged on four angles of heat-conducting plate 801, manual urgently needed switch 805 and supply socket 806 are arranged at heating cabinet 1 sidewall.The p1 end of the first heated at constant temperature PTC thermistor 803 to be held with the k1 of Kick type double metal temperature switch 802 by wire and is connected, the k2 end of Kick type double metal temperature switch 802 is connected by wire one end with supply socket 806, manual urgently needed switch 805 and Kick type double metal temperature switch 802 are for being arranged in parallel, its one end to be held with the k2 of Kick type double metal temperature switch 802 by wire and is connected, the other end of manual urgently needed switch 805 to be held with the p1 of the first heated at constant temperature PTC thermistor 803 by wire and is connected, the p2 end of the first heated at constant temperature PTC thermistor 803 to be held with the p1 of the second heated at constant temperature PTC thermistor 804 by wire and is connected, the p2 end of the second heated at constant temperature PTC thermistor 804 is connected by the other end of wire with supply socket 806.PTC heater 8 is arranged at inner casing 6 upper surface of heating cabinet 1 diapire by four heat-conducting plate legs 807, and water-stop sheet 9 directly sealing covers heat-conducting plate 801 upper surface.Be provided with vibrating machine 22 in the side, top of heating cabinet 1, vibrating machine 22 is provided with the manipulator 23 be positioned at above heating cabinet 1, is provided with supersonic generator 24 in the side of heating cabinet 1.Be provided with heat conduction coil pipe 10 above the inner casing of incubator 2, heat conduction coil pipe 10 is copper pipe.Water inlet 11 and the delivery port 12 of heat conduction coil pipe 10 pass incubator 2, the sidewall of heating cabinet 1 stretches in heating cabinet 1, and the water inlet section of heat conduction coil pipe 10 is provided with temperature control electric pump 13, and temperature control electric pump 13 is connected with the temperature controller 14 being located at incubator 2 sidewall.The side wall upper part of heating cabinet 1 is provided with the first water inlet 17, and the lower sidewall of heating cabinet 1 is provided with the first delivery port 18.The side wall upper part of incubator 2 is provided with the second water inlet 19, and the lower sidewall of incubator 2 is provided with the second delivery port 20.Filter screen 21 is provided with in incubator 2.
Heating cabinet 1 and incubator 2 combine by the utility model, make full use of heat conduction coil pipe 10 and make the high-temperature water in heating cabinet 1 and the water at low temperature in incubator 2 carry out heat exchange, and the water temperature maintained in incubator 2 is constant, and UTILIZATION OF VESIDUAL HEAT IN is more energy-conservation.
The utility model adopts heating water bath, liquid is heated more even, dissolves the crystallization in sweet mellow wine, solve formula mannitol injection liquid not easily consoluet problem in Clinical practice by water-bath dissolution method, incubator 2 solves low temperature easy crystallization when formula mannitol injection liquid is injected, high temperature vein irriate, the problem of the easy pain of patient, neither affects the pH value of medicine, can preserve for a long time again, instantly to get, time saving and energy saving, energy-saving safe.
Clamping bottleneck by manipulator 23, is mannitol solution in bottle, makes bottle jolting back and forth in water, make crystalline particle roll in liquid and dissolve under the effect of vibrating machine 22.Supersonic generator 24 sends frequency modulated oscillations signal, convert high frequency mechanical oscillation to by transducer and propagate in water and liquid, liquid is made to produce ten hundreds of micro-bubbles, these bubbles vibrate thus drive crystalline particle constantly to vibrate in water under hyperacoustic effect, and play the effect of hydrotropy.
Adopt the first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 low as heater element cost, reliability is high; Adopt the first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 also to have the feature of the flames of anger as heater element, thus avoid the possibility causing fire.
While adopting Kick type double metal temperature switch 802 to have low-cost advantage as constant temperature control element, also because the temperature echo effect of Kick type temperature switch 802 is unlikely to cause switch contact galvanic corrosion when there is frequent switch near constant temperature point.
The box body wall of heating cabinet 1 and incubator 2 includes shell 3, first heat-insulation layer 4, second heat-insulation layer 5 and inner casing 6 that set gradually from outside to inner side, outside the second heat-insulation layer 5, be arranged with thermal radiation resistance film 7, between thermal radiation resistance film 7 and the second heat-insulation layer 5, vacuumize setting.Heating cabinet 1 and incubator 2 is made to have vacuum insulation structure like this, thus blocking-up air conduction, thermal radiation resistance film 7 blocks heat-radiation heat-dissipating and can prevent the second heat-insulation layer 5 from making moist, its heat insulation effect is better than the polyurethane foaming heat-insulation layer generally adopted at present, and suitably can reduce the thickness of heat-insulation layer, save insulation material, reduce product cost.First heat-insulation layer 4 and the second heat-insulation layer 5 are silica gel glass layer, high insulating effect, against shock.Thermal radiation resistance film 7 is aluminium foil glass film, and antiradiation, heat-proof quality are good.
Relative both sides, heating cabinet 1 top are provided with two slide rails, and heating case lid 15 is slidably connected with two slide rails of heating cabinet 1; Relative both sides, incubator 2 top are provided with two slide rails, and insulation case lid 16 is slidably connected with two slide rails of incubator 2.Heating cabinet 1 and incubator 2 all adopt plug-type case lid, and guard box drug disposition and water are avoided polluting as far as possible, and effectively prevent the loss of heat.
The side wall upper part of heating cabinet 1 is provided with the first water inlet 17, and the lower sidewall of heating cabinet 1 is provided with the first delivery port 18; The side wall upper part of incubator 2 is provided with the second water inlet 19, and the lower sidewall of incubator 2 is provided with the second delivery port 20.This structure is conducive to heating cabinet 1 and incubator 2 water filling and changes water.
Heat conduction coil pipe 10 is copper pipe.Copper pipe is firm, corrosion-resistant, thermal conductivity is good, low temperature intensity is high, lighter in weight.
The curie point of the first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 is 105 DEG C, and surface temperature is 80 DEG C; The operating temperature of Kick type double metal temperature switch 802 is 45 DEG C, it is 15 DEG C that temperature returns stagnant amount, when the temperature of heat-conducting plate 801 reaches 45 DEG C, Kick type double metal temperature switch 802 disconnects, when heat-conducting plate 801 temperature gets back to 30 DEG C, Kick type double metal temperature switch 802 resets again to close and switches on power.
During use, clamp the bottleneck filling mannitol solution bottle, then add water with manipulator 23, amount of water is the 50%-80% of volume, and setting incubator 2 holding temperature is 35 DEG C.Cover heating case lid 15, connect general supply, open heating cabinet 1.Clamp bottleneck jolting back and forth under the effect of vibrating machine 22 by manipulator 23, and carry out hydrotropy with supersonic generator 24.After heating water bath to sweet mellow wine dissolves at 80 DEG C in case 1 to be heated, the bottle filling mannitol solution is placed on the filter screen in incubator 2 and is incubated, cover insulation case lid 16.When in incubator 2, water temperature is lower than 35 DEG C, temperature control electric pump 13 starts, in heating cabinet 1, high-temperature water is heated by the water in the 10 pairs of incubators 2 of the heat conduction coil pipe in incubator 2, after in incubator 2, water is heated to 35 DEG C, temperature control electric pump 13 quits work, and in heating cabinet 1, hot water no longer circulates in incubator 2.Temperature controls at 35 ~ 45 DEG C by incubator 2 all the time, and carry out materia medica monitoring to dissolving the liquid preserving 48h, result pH value is constant.
Under conventional sense, manual urgently needed switch 805 is in off-state.If urgently needed, manual urgently needed switch 805 can be opened, now, first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 be not by the control of Kick type double metal temperature switch 802, and the temperature of heat-conducting plate 801 is determined by the curie point of the first heated at constant temperature PTC thermistor 803 and the second heated at constant temperature PTC thermistor 804 itself.
Above-mentioned detailed description of the invention can not as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification make the utility model embodiment or conversion all drop in protection domain of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (10)
1. one kind dissolves the device of mannitol solution crystallization, it is characterized in that: comprise the heating cabinet and incubator that are arranged side by side, the top of heating cabinet and incubator is opening and arranges, the box body wall of heating cabinet and incubator includes the shell, the first heat-insulation layer, the second heat-insulation layer and the inner casing that set gradually from outside to inner side, thermal radiation resistance film is arranged with outside the second heat-insulation layer, vacuumize setting between thermal radiation resistance film and the second heat-insulation layer, the bottom of heating cabinet is provided with PTC heater, PTC heater comprises heat-conducting plate, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor, second heated at constant temperature PTC thermistor, manual urgently needed switch, supply socket and four heat-conducting plate legs, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor are screwed respectively on heat-conducting plate, Kick type double metal temperature switch, first heated at constant temperature PTC thermistor and be coated with one deck heat conductive silica gel between the second heated at constant temperature PTC thermistor and heat-conducting plate, four heat-conducting plate legs are arranged on four angles of heat-conducting plate, manual urgently needed switch and supply socket are arranged at heating cabinet sidewall, the p1 end of the first heated at constant temperature PTC thermistor to be held with the k1 of Kick type double metal temperature switch by wire and is connected, the k2 end of Kick type double metal temperature switch is connected with one end of supply socket by wire, manual urgently needed switch and Kick type double metal temperature switch are for being arranged in parallel, its one end to be held with the k2 of Kick type double metal temperature switch by wire and is connected, the other end of manual urgently needed switch to be held with the p1 of the first heated at constant temperature PTC thermistor by wire and is connected, the p2 end of the first heated at constant temperature PTC thermistor to be held with the p1 of the second heated at constant temperature PTC thermistor by wire and is connected, the p2 end of the second heated at constant temperature PTC thermistor is connected with the other end of supply socket by wire, PTC heater is arranged at the inner casing upper surface of heating cabinet diapire by four heat-conducting plate legs, water-stop sheet directly seals and covers heat-conducting plate upper surface, be provided with vibrating machine in the side, top of heating cabinet, vibrating machine is provided with the manipulator be positioned at above heating cabinet, is provided with supersonic generator in the side of heating cabinet, be provided with heat conduction coil pipe above the inner casing of incubator, the water inlet of heat conduction coil pipe and delivery port stretch in heating cabinet through the sidewall of incubator, heating cabinet, and the water inlet section of heat conduction coil pipe is provided with temperature control electric pump, and temperature control electric pump is connected with the temperature controller being located at incubator sidewall.
2. a kind of device dissolving mannitol solution crystallization according to claim 1, is characterized in that: also comprise heating case lid, and relative both sides, heating cabinet top are provided with two slide rails, and two slide rails of heating case lid and heating cabinet are slidably connected.
3. a kind of device dissolving mannitol solution crystallization according to claim 1, is characterized in that: also comprise insulation case lid, and relative both sides, incubator top are provided with two slide rails, and two slide rails of insulation case lid and incubator are slidably connected.
4. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: the side wall upper part of heating cabinet is provided with the first water inlet, and the lower sidewall of heating cabinet is provided with the first delivery port.
5. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: the side wall upper part of incubator is provided with the second water inlet, and the lower sidewall of incubator is provided with the second delivery port.
6. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: the curie point of the first heated at constant temperature PTC thermistor and the second heated at constant temperature PTC thermistor is 105 DEG C, and surface temperature is 80 DEG C; The operating temperature of Kick type double metal temperature switch is 45 DEG C, it is 15 DEG C that temperature returns stagnant amount, when the temperature of heat-conducting plate reaches 45 DEG C, Kick type double metal temperature switch disconnects, and when heat-conducting plate temperature gets back to 30 DEG C, Kick type double metal temperature switch resets again and closedly to switch on power.
7. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: described thermal radiation resistance film is aluminium foil glass film.
8. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: described heat conduction coil pipe is copper pipe.
9. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: described first heat-insulation layer and the second heat-insulation layer are silica gel glass layer.
10. a kind of device dissolving mannitol solution crystallization according to claim 1 or 2 or 3, is characterized in that: in incubator, be provided with filter screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520944312.8U CN205216603U (en) | 2015-11-24 | 2015-11-24 | Device for dissolving mannitol solution crystals |
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| CN201520944312.8U CN205216603U (en) | 2015-11-24 | 2015-11-24 | Device for dissolving mannitol solution crystals |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013782A (en) * | 2019-05-24 | 2019-07-16 | 山东艾博康生物科技有限公司 | A kind of dispensation apparatus using ultrasonic oscillation |
| CN111545111A (en) * | 2020-06-29 | 2020-08-18 | 严高超 | Mannitol shaking heating box |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013782A (en) * | 2019-05-24 | 2019-07-16 | 山东艾博康生物科技有限公司 | A kind of dispensation apparatus using ultrasonic oscillation |
| CN111545111A (en) * | 2020-06-29 | 2020-08-18 | 严高超 | Mannitol shaking heating box |
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