CN116116481B - Test tube water bath device for medicine detection - Google Patents
Test tube water bath device for medicine detection Download PDFInfo
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- CN116116481B CN116116481B CN202310369400.9A CN202310369400A CN116116481B CN 116116481 B CN116116481 B CN 116116481B CN 202310369400 A CN202310369400 A CN 202310369400A CN 116116481 B CN116116481 B CN 116116481B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0063—Reflux condensation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
Abstract
The invention discloses a test tube water bath device for medicine detection, which comprises a unit quantitative grading blanking mechanism, a rapid condensing type steam collecting and refluxing mechanism, a constant water amount water bath mechanism and an external heating component. The invention belongs to the technical field of water bath heating, and particularly relates to a test tube water bath device for drug detection; according to the invention, quantitative blanking of each period can still be realized under the condition of poor manual driving speed control through the upper notch and the lower notch of the valve clack which are alternately overlapped with the through grooves of the valve seat, and the rapid condensation type steam collecting and refluxing mechanism is provided, so that the condensation speed is higher than the evaporation speed through the rapid condensation auxiliary device, and further, the situation that water vapor in the longitudinal straight pipe flows into the inclined blanking pipe due to overhigh air pressure of the annular condensation pipe is avoided.
Description
Technical Field
The invention belongs to the technical field of water bath heating, and particularly relates to a test tube water bath device for drug detection.
Background
The water bath heating has the characteristic of uniform heating, and is often used in various experiments requiring average constant temperature heating because the boiling liquid temperature is constant; such experiments are very common in schools or laboratories of businesses.
Typical water bath heating is conducted with a water level heat conducting medium, but under normal circumstances the boiling point of water is constant, and the temperature of the water bath (i.e. the boiling point) is intended to be changed, typically by changing the pressure.
The experiment is usually used in teaching environment, the high-pressure water heating has a certain danger, and in the case of mass purchase in schools, contradiction is usually generated in two aspects of cost and quality, so the invention provides the test tube water bath device for detecting the medicines, which has the advantages of simple structure, low price, high safety and capability of accurately controlling the water bath temperature under normal pressure.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a test tube water bath device for medicine detection; in order to solve the problem of controlling the water bath under normal pressure, the invention creatively provides a unit quantitative grading blanking mechanism and a constant water amount water bath mechanism according to the basic characteristic that the boiling point of the solution can change along with the concentration and the feedback principle of real-time temperature display, and the quantitative blanking of each period can still be realized under the condition of poor manual driving speed control by alternately arranging an upper notch of a valve clack and a lower notch of the valve clack which are overlapped with a valve seat through groove.
The technical scheme adopted by the invention is as follows: the invention provides a test tube water bath device for medicine detection, which comprises a unit quantitative grading blanking mechanism, a quick condensing type steam collecting reflux mechanism, a constant water quantity water bath mechanism and an external heating component, wherein the unit quantitative grading blanking mechanism is symmetrically arranged on the quick condensing type steam collecting reflux mechanism, and can drop solute or solvent with equal volume when the unit quantitative grading blanking mechanism rotates for one circle, and because the unit volume added each time is small, the solute or solvent can be added into mixed liquid successively under the condition of no measuring tool measurement; the rapid condensing type steam collecting and refluxing mechanism is clamped in the constant water quantity water bath mechanism, and can rapidly condense and reflux the high-temperature evaporated steam, so that on one hand, the increase of the air pressure in the water bath container and the danger can be avoided, and on the other hand, the condition that the steam enters a blanking pipe of a solute and the solute is melted in advance can be avoided; the constant water quantity water bath mechanism is arranged in the external heating assembly, and the constant water quantity water bath mechanism can be used for carrying out water bath heating on the test tube body with constant solution quantity; the overflowed solution can be collected through the external heating component, so that the surrounding environment is prevented from being polluted.
Further, the hierarchical unloading mechanism of unit ration includes funnel formula storage box, manual rotatory subassembly and ration unloading subassembly, on quick condensing steam collection reflux mechanism was located to funnel formula storage box block, manual rotatory subassembly rotates and locates in the funnel formula storage box, quantitative unloading subassembly rotates and locates in the funnel formula storage box, through the mode that changes solution concentration, carries out micro adjustment and control to the boiling point of the mixed liquid of water bath heating, can change the temperature of water bath heating in certain limit, through the mode of changing mixed liquid, can also select different water bath temperature intervals.
Wherein the solute may be sodium chloride.
Preferably, the funnel type storage tank is provided with a storage tank bottom straight pipe, a storage tank bottom bayonet is arranged in the storage tank bottom straight pipe, the storage tank bottom straight pipe is arranged on the rapid condensation type steam collecting and refluxing mechanism through the storage tank bottom bayonet, the funnel type storage tank is provided with a storage tank slope pipe in the storage tank bottom straight pipe, the storage tank bottom straight pipe is completed through the storage tank slope pipe and smoothly transits between the rapid condensation type steam collecting and refluxing mechanism, particle accumulation at a round table is avoided, and the top of the funnel type storage tank is provided with a storage tank top opening.
As a further preferred mode of the invention, the manual rotating assembly comprises a rotating supporting disc, a driving shaft and a transverse driving rod, wherein the rotating supporting disc is provided with a supporting disc outer ring, the rotating supporting disc is clamped in an opening at the top of the storage box through the supporting disc outer ring, the rotating supporting disc is provided with a supporting disc inner ring, annular uniformly distributed connecting upright posts are arranged between the supporting disc outer ring and the supporting disc inner ring, the driving shaft is rotationally arranged in the supporting disc inner ring, the transverse driving rod is clamped at the top end of the driving shaft, the driving shaft and the transverse driving rod are vertically arranged, the manual rotating assembly can be used for manually driving the blanking, and as the blanking is periodic and discontinuous, the accurate control of the blanking amount can be completely realized even if the manual control is performed, and compared with the electric control, the manual rotating assembly has better practicability and popularization value when being used in school experiments or other small-scale test scenes.
As a further preferred mode of the invention, the quantitative blanking component comprises a blanking main shaft, a blanking valve clack and a fixed blanking valve seat, wherein the blanking main shaft is fixedly connected to the bottom end of a driving shaft, the blanking main shaft and the driving shaft are coaxially arranged, the blanking valve clack is fixedly connected to the bottom of the blanking main shaft, the blanking valve clack and the blanking main shaft are coaxially arranged, an upper-layer valve clack is arranged on the blanking valve clack, a valve clack upper notch is arranged on the upper-layer valve clack, a lower-layer valve clack is also arranged on the blanking valve clack, a valve clack lower notch is arranged on the lower-layer valve clack, the valve clack upper notch and the valve clack lower notch are symmetrically arranged, the fixed blanking valve seat is clamped in a straight pipe at the bottom of the storage tank, a valve seat center hole is arranged on the fixed blanking valve seat, valve seat is rotatably arranged in the valve seat center hole, valve seat countersinks are symmetrically arranged at two ends of the fixed blanking valve seat, through grooves are formed in the fixed blanking valve seat, and a small number of valve seat passing through notches are alternately overlapped with the valve clacks and the valve seat passing through notches are alternately, and the valve seat rotating time is achieved, and the rotating time is not equal, and the rotating time is achieved, and the effects of a small amount of a user can be achieved when the device can rotate continuously.
Further, quick condensing steam is collected backward flow mechanism and is included condensation subassembly and unloading pipe assembly, condensation subassembly is located on the unloading pipe assembly, unloading pipe assembly block is located in the constant water volume water bath mechanism.
Preferably, the condensing assembly comprises an annular condensing pipe and a quick condensing auxiliary device, the annular condensing pipe and the longitudinal straight pipe are connected in a penetrating mode, the quick condensing auxiliary device is clamped on the annular condensing pipe, a condenser terminal is arranged on the quick condensing auxiliary device, the condensing speed can be increased through the quick condensing auxiliary device, the condensing speed is higher than the evaporating speed, and the purpose that water vapor in the longitudinal straight pipe can not flow into the inclined blanking pipe due to overhigh air pressure of the annular condensing pipe is further ensured.
The discharging pipe assembly comprises a longitudinal straight pipe and an inclined discharging pipe, wherein the longitudinal straight pipe is clamped in the constant water quantity water bath mechanism, and the inclined discharging pipe is clamped in the outer side of the longitudinal straight pipe.
Further, the constant water volume water bath mechanism comprises a test tube fixing seat, a test tube body and a water bath box assembly, wherein the water bath box assembly is arranged in the external heating assembly, the test tube fixing seat is arranged on the water bath box assembly, and the test tube body is clamped in the test tube fixing seat.
Preferably, the water bath box assembly comprises a water bath water tank and a temperature display water tank top cover, the water bath water tank is arranged in the external heating assembly, water tank diffusion ports are uniformly distributed in the annular mode at the top of the water bath water tank, the temperature display water tank top cover is clamped at the top of the water bath water tank, a top cover center hole is formed in the temperature display water tank top cover, the test tube body is located in the top cover center hole, top cover eccentric holes are further symmetrically formed in the Wen Xianshui box top cover, the longitudinal straight tube is clamped in the top cover eccentric holes, and through temperature display on the Wen Xianshui box top cover during liquid boiling, current liquid temperature can be fed back in real time, and test personnel can conveniently adjust the temperature.
Further, the external heating assembly comprises an external liquid storage box body, box body supporting legs and a heating module, wherein the box body supporting legs are arranged in the external liquid storage box body, the water bath water tank is arranged on the box body supporting legs, and the heating module is arranged at the bottom of the water bath water tank.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The unit quantitative classification blanking mechanism can drop the solute or the solvent with the same volume when the unit quantitative classification blanking mechanism rotates for each circle, and the solute or the solvent can be added into the mixed liquid successively without measuring the solute or the solvent by a measuring tool because the unit volume added each time is small;
(2) The rapid condensing type steam collecting and refluxing mechanism can rapidly condense and reflux the steam after high-temperature evaporation, so that on one hand, the increase of the air pressure in the water bath container and the danger can be avoided, and on the other hand, the condition that the steam enters the discharging pipe of the solute and the solute is melted in advance can be avoided;
(3) The constant water quantity water bath mechanism can heat the test tube body in a water bath manner with constant solution quantity, and the overflowed solution can be collected through the external heating component, so that the pollution to the surrounding environment is prevented;
(4) The boiling point of the mixed liquid heated by the water bath is slightly adjusted and controlled by changing the concentration of the solution, so that the temperature heated by the water bath can be changed within a certain range, and different water bath temperature intervals can be selected by changing the mixed liquid;
(5) The straight pipe at the bottom of the storage box is in smooth transition with the rapid condensation type steam collecting and refluxing mechanism through the slope pipe of the storage box, so that the situation that particles are accumulated at the round table is avoided;
(6) The manual rotation assembly can manually drive the blanking, and because the blanking is periodic but not continuous, even if the manual control precision is checked, the accurate control of the blanking amount can be completely realized, and the blanking device has better practicability and popularization value compared with the electric control when being used in school experiments or other small-scale test scenes;
(7) Through the process that the upper notch of the valve clack and the lower notch of the valve clack are alternately overlapped with the valve seat through groove, whether the rotation speed of the manual rotation assembly is high or low (not too high) or not and whether the rotation speed of the manual rotation assembly is uniform or not can be ensured, the blanking amount of the manual rotation assembly in one period is equal, and the effect of adding a small amount of solute successively is further realized;
(8) The rapid condensation auxiliary device can accelerate the condensation speed, so that the condensation speed is higher than the evaporation speed, and further, the situation that water vapor in the longitudinal straight pipe flows into the inclined blanking pipe due to the fact that the air pressure of the annular condensation pipe is too high is avoided;
(9) The current liquid temperature can be fed back in real time through the temperature display on the top cover of the Wen Xianshui box when the liquid boils, so that the adjustment of test personnel is facilitated;
(10) In the heating process, steam is generated by boiling, and after entering the annular condensing tube along the longitudinal straight tube, the steam is quickly condensed into a special body through the quick condensation auxiliary device and flows back to the water bath water tank, so that the concentration of the water bath water tank is not increased continuously due to the loss of solvent, and the problems that the air pressure in the annular condensing tube is too high and the steam is extruded into the funnel-type storage box are avoided.
Drawings
FIG. 1 is a perspective view of a test tube water bath device for drug detection according to the present invention;
FIG. 2 is a front view of a test tube water bath apparatus for drug detection according to the present invention;
FIG. 3 is a top view of a test tube water bath apparatus for drug testing according to the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along section line B-B in FIG. 4;
FIG. 6 is a cross-sectional view taken along section line C-C in FIG. 5;
FIG. 7 is a cross-sectional view taken along section line D-D in FIG. 5;
FIG. 8 is a schematic structural view of a unit quantitative classification blanking mechanism of a test tube water bath device for drug detection;
FIG. 9 is a schematic diagram of a rapid condensing type steam collecting and refluxing mechanism of a test tube water bath device for drug detection according to the present invention;
FIG. 10 is a schematic diagram of a constant water volume water bath mechanism of a test tube water bath device for drug detection according to the present invention;
FIG. 11 is a schematic diagram of the external heating assembly of the test tube water bath device for drug detection according to the present invention;
FIG. 12 is an enlarged view of a portion of the portion I of FIG. 4;
FIG. 13 is an enlarged view of a portion of the portion II of FIG. 5;
FIG. 14 is an enlarged view of a portion of III of FIG. 5;
fig. 15 is an enlarged view of a portion at iv in fig. 8.
Wherein, 1, a unit quantitative grading blanking mechanism, 2, a quick condensing type steam collecting and refluxing mechanism, 3, a constant water amount water bath mechanism, 4, an external heating component, 5, a funnel type storage box, 6, a manual rotating component, 7, a quantitative blanking component, 8, a storage box bottom straight pipe, 9, a storage box slope pipe, 10, a storage box bottom bayonet, 11, a storage box top opening, 12, a rotary supporting disc, 13, a driving shaft, 14, a transverse driving rod, 15, a blanking main shaft, 16, a blanking valve clack, 17, a fixed blanking valve seat, 18, a supporting disc outer ring, 19, a supporting disc inner ring, 20, a connecting upright post, 21 and an upper layer valve clack, 22, valve clack upper notch, 23, lower valve clack, 24, valve clack lower notch, 25, valve seat center hole, 26, valve seat countersink, 27, valve seat through groove, 28, condensation component, 29, blanking pipe component, 30, annular condensation pipe, 31, quick condensation auxiliary, 32, longitudinal straight pipe, 33, oblique blanking pipe, 34, condenser terminal, 35, test tube fixing seat, 36, test tube body, 37, water bath box component, 38, water bath box, 39, temperature display water tank top cover, 40, water tank diffuse water mouth, 41, top cover center hole, 42, top cover eccentric hole, 43, external liquid storage box, 44, box leg, 45 and heating module.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 to 15, the invention provides a test tube water bath device for medicine detection, which comprises a unit quantitative grading blanking mechanism 1, a quick condensing steam collecting reflux mechanism 2, a constant water amount water bath mechanism 3 and an external heating component 4, wherein the unit quantitative grading blanking mechanism 1 is symmetrically arranged on the quick condensing steam collecting reflux mechanism 2, and when the unit quantitative grading blanking mechanism 1 rotates for one circle, the solute or solvent with the same volume can be dropped, and because the unit volume added each time is small, the solute or solvent can be added into mixed liquid successively in such a way without measuring tool measurement; the rapid condensing type steam collecting and refluxing mechanism 2 is clamped in the constant water amount water bath mechanism 3, and the rapid condensing and refluxing mechanism 2 can rapidly condense and reflux the water vapor after high-temperature evaporation, so that on one hand, the increase of the air pressure in the water bath container and the danger can be avoided, and on the other hand, the situation that the water vapor enters a discharging pipe of a solute and the solute is melted in advance can be avoided; the constant water quantity water bath mechanism 3 is arranged in the external heating component 4, and the constant water quantity water bath mechanism 3 can be used for carrying out water bath heating on the test tube body 36 with constant solution quantity; the overflowed solution can be collected by the external heating assembly 4 to prevent the surrounding environment from being polluted.
The external heating assembly 4 comprises an external liquid storage tank 43, tank support legs 44 and a heating module 45, wherein the tank support legs 44 are arranged in the external liquid storage tank 43, the water bath tank 38 is arranged on the tank support legs 44, and the heating module 45 is arranged at the bottom of the water bath tank 38.
The constant water volume water bath mechanism 3 comprises a test tube fixing seat 35, a test tube body 36 and a water bath box assembly 37, wherein the water bath box assembly 37 is arranged in the external heating assembly 4, the test tube fixing seat 35 is arranged on the water bath box assembly 37, and the test tube body 36 is clamped in the test tube fixing seat 35.
The water bath box assembly 37 comprises a water bath water tank 38 and a temperature display water tank top cover 39, the water bath water tank 38 is arranged in the external heating assembly 4, water tank diffusion ports 40 are uniformly distributed on the top of the water bath water tank 38 in an annular mode, the temperature display water tank top cover 39 is clamped on the top of the water bath water tank 38, a top cover center hole 41 is formed in the temperature display water tank top cover 39, the test tube body 36 is located in the top cover center hole 41, top cover eccentric holes 42 are further symmetrically formed in the temperature display water tank top cover 39, the longitudinal straight tube 32 is clamped in the top cover eccentric holes 42, and the current liquid temperature can be fed back in real time through temperature display on the temperature display water tank top cover 39 when liquid boils, so that test personnel can conveniently adjust the temperature.
The quick condensing type steam collecting and refluxing mechanism 2 comprises a condensing assembly 28 and a discharging pipe assembly 29, the condensing assembly 28 is arranged on the discharging pipe assembly 29, and the discharging pipe assembly 29 is clamped in the constant water quantity water bath mechanism 3.
The condensing assembly 28 comprises an annular condensing tube 30 and a quick condensing auxiliary device 31, the annular condensing tube 30 and a longitudinal straight tube 32 are connected in a penetrating way, the quick condensing auxiliary device 31 is clamped on the annular condensing tube 30, a condenser terminal 34 is arranged on the quick condensing auxiliary device 31, the condensing speed can be increased through the quick condensing auxiliary device 31, the condensing speed is higher than the evaporating speed, and the situation that water vapor in the longitudinal straight tube 32 flows into an inclined blanking tube 33 due to overhigh air pressure of the annular condensing tube 30 is avoided.
The blanking pipe assembly 29 comprises a longitudinal straight pipe 32 and an inclined blanking pipe 33, wherein the longitudinal straight pipe 32 is clamped in the constant water quantity water bath mechanism 3, and the inclined blanking pipe 33 is clamped outside the longitudinal straight pipe 32.
The unit quantitative classification blanking mechanism 1 comprises a funnel type storage box 5, a manual rotating assembly 6 and a quantitative blanking assembly 7, wherein the funnel type storage box 5 is clamped and arranged on the rapid condensation type steam collecting and refluxing mechanism 2, the manual rotating assembly 6 is rotationally arranged in the funnel type storage box 5, the quantitative blanking assembly 7 is rotationally arranged in the funnel type storage box 5, the boiling point of mixed liquid heated by a water bath is subjected to micro adjustment and control in a mode of changing the concentration of the solution, the temperature of the water bath heating can be changed within a certain range, and different water bath temperature intervals can be selected by changing the mode of the mixed liquid.
Wherein the solute may be sodium chloride.
Be equipped with storage tank bottom straight tube 8 on the funnel type storage tank 5, be equipped with storage tank bottom bayonet socket 10 in the storage tank bottom straight tube 8, storage tank bottom straight tube 8 locates on the quick condensation formula steam collection reflux mechanism 2 through storage tank bottom bayonet socket 10 block, funnel type storage tank 5 is equipped with storage tank slope pipe 9 in storage tank bottom straight tube 8, storage tank bottom straight tube 8 accomplishes through storage tank slope pipe 9 and quick condensation formula steam collection reflux mechanism 2 between smooth transition, avoid appearing in the accumulational condition of granule in round platform department, the top of funnel type storage tank 5 is equipped with storage tank top opening 11.
The manual rotating assembly 6 comprises a rotating support disc 12, a driving shaft 13 and a transverse driving rod 14, a support disc outer ring 18 is arranged on the rotating support disc 12, the rotating support disc 12 is clamped in the top opening 11 of the storage box through the support disc outer ring 18, a support disc inner ring 19 is arranged on the rotating support disc 12, an annular uniformly distributed connecting upright post 20 is arranged between the support disc outer ring 18 and the support disc inner ring 19, the driving shaft 13 is rotationally arranged in the support disc inner ring 19, the transverse driving rod 14 is clamped at the top end of the driving shaft 13, the driving shaft 13 and the transverse driving rod 14 are vertically arranged, the manual rotating assembly 6 can manually drive the blanking, and the blanking is periodic and discontinuous, so that even though the manual control precision is checked, the accurate control of the blanking quantity can be completely realized.
The quantitative blanking assembly 7 comprises a blanking main shaft 15, a blanking valve clack 16 and a fixed blanking valve seat 17, wherein the blanking main shaft 15 is fixedly connected to the bottom end of a driving shaft 13, the blanking main shaft 15 and the driving shaft 13 are coaxially arranged, the blanking valve clack 16 is fixedly connected to the bottom of the blanking main shaft 15, the blanking valve clack 16 and the blanking main shaft 15 are coaxially arranged, an upper valve clack 21 is arranged on the blanking valve clack 16, a valve clack upper notch 22 is arranged on the upper valve clack 21, a lower valve clack 23 is also arranged on the blanking valve clack 16, a valve clack lower notch 24 is arranged on the lower valve clack 23, the valve clack upper notch 22 and the valve clack lower notch 24 are symmetrically arranged, the fixed blanking valve seat 17 is clamped in a straight pipe 8 at the bottom of a storage tank, a valve seat center hole 25 is arranged on the fixed blanking valve seat 17, valve seat countersinks 26 are symmetrically arranged at two ends of the fixed blanking valve seat 17, the upper valve clacks 21 and the lower valve clack 23 are rotatably arranged in the countersinks 26, a valve seat through groove 27 is arranged on the fixed blanking valve seat 17, a small amount of solute can be added in a small amount of rotation time, and the solute can be added continuously and slowly, and the solute can not rotate continuously, and the solute can be added continuously, and slowly, and the device can be rotated continuously and at a small amount, and the device can be easily.
When the device is specifically used, firstly, a user needs to fill the water bath tank 38 with a solvent, then the heating module 45 is started to heat the solvent in the water bath tank 38 until the solvent boils;
then selecting proper solute according to target temperature, putting the solute into a funnel-shaped storage tank 5 at one side, driving a drive shaft 13 to rotate by rotating a transverse drive rod 14, enabling the drive shaft 13 to rotate by a blanking main shaft 15 and enabling a blanking valve clack 16 to rotate when the drive shaft rotates slowly, and enabling fine solute particles in the funnel-shaped storage tank 5 to fall into the space of a valve seat through groove 27 through a notch 22 on the valve clack until filling up; when the lower notch 24 of the valve clack is overlapped with the valve seat through groove 27, solute in the valve seat through groove 27 falls down and falls into the water bath tank 38 along the inclined blanking pipe 33 and the longitudinal straight pipe 32;
when the solute content in the water bath tank 38 is changed, the boiling point is also changed, and the current liquid temperature in the water bath tank 38 can be known through the temperature display on the temperature display tank top cover 39;
the boiling points of different solutions change along with the concentration, and a statistical chart is provided, so that the amount of solute to be added can be approximately known through comparison of the charts, therefore, the concentration is often increased to be close to a target value when the temperature display water tank top cover 39 is used in practice, and then the concentration is gradually increased and the indication of the temperature display water tank top cover 39 is observed;
if the concentration is too high, the solvent can be added by another group of unit quantitative grading blanking mechanisms 1 according to the same method until the indication of the temperature display water tank top cover 39 is stabilized at the target temperature value;
in the process of adding solute and solvent, the total volume is increased, so that the water bath tank 38 can overflow from the water bath tank diffusion port 40 when the liquid in the water bath tank 38 is excessive, and the water bath tank 38 is not a closed space due to the existence of the water bath tank diffusion port 40, so that the risks of high air pressure, explosion and the like are avoided;
after the concentration is regulated, the test tube body 36 can be arranged on the test tube fixing seat 35, and water bath heating is started;
steam is generated by boiling in the heating process, and after entering the annular condensing tube 30 along the longitudinal straight tube 32, the steam is quickly condensed into a special body through the quick condensation auxiliary device 31 and flows back into the water bath water tank 38, so that the concentration of the water bath water tank 38 is not increased continuously due to solvent loss, and the problems that the air pressure in the annular condensing tube 30 is too high and the steam is extruded into the funnel-type storage box 5 are avoided.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (1)
1. A test tube water bath device for medicine detects, its characterized in that: the device comprises a unit quantitative grading blanking mechanism (1), a quick condensing type steam collecting and refluxing mechanism (2), a constant water quantity water bath mechanism (3) and an external heating component (4), wherein the unit quantitative grading blanking mechanism (1) is symmetrically arranged on the quick condensing type steam collecting and refluxing mechanism (2), the quick condensing type steam collecting and refluxing mechanism (2) is clamped in the constant water quantity water bath mechanism (3), and the constant water quantity water bath mechanism (3) is arranged in the external heating component (4); the unit quantitative classification blanking mechanism (1) comprises a funnel type storage box (5), a manual rotating assembly (6) and a quantitative blanking assembly (7), wherein the funnel type storage box (5) is clamped on the rapid condensation type steam collecting and refluxing mechanism (2), the manual rotating assembly (6) is rotationally arranged in the funnel type storage box (5), and the quantitative blanking assembly (7) is rotationally arranged in the funnel type storage box (5);
the funnel type storage box is characterized in that a storage box bottom straight pipe (8) is arranged on the funnel type storage box (5), a storage box bottom bayonet (10) is arranged in the storage box bottom straight pipe (8), the storage box bottom straight pipe (8) is arranged on the rapid condensation type steam collecting and refluxing mechanism (2) in a clamping mode through the storage box bottom bayonet (10), a storage box slope pipe (9) is arranged in the storage box bottom straight pipe (8) in the funnel type storage box (5), and a storage box top opening (11) is formed in the top of the funnel type storage box (5);
the manual rotating assembly (6) comprises a rotating support disc (12), a driving shaft (13) and a transverse driving rod (14), wherein a support disc outer ring (18) is arranged on the rotating support disc (12), the rotating support disc (12) is clamped in an opening (11) at the top of a storage box through the support disc outer ring (18), a support disc inner ring (19) is arranged on the rotating support disc (12), annular uniformly distributed connecting upright posts (20) are arranged between the support disc outer ring (18) and the support disc inner ring (19), the driving shaft (13) is rotationally arranged in the support disc inner ring (19), the transverse driving rod (14) is clamped at the top end of the driving shaft (13), and the driving shaft (13) and the transverse driving rod (14) are vertically arranged;
the quantitative blanking assembly (7) comprises a blanking main shaft (15), a blanking valve clack (16) and a fixed blanking valve seat (17), wherein the blanking main shaft (15) is fixedly connected to the bottom end of a driving shaft (13), the blanking main shaft (15) and the driving shaft (13) are coaxially arranged, the blanking valve clack (16) is fixedly connected to the bottom of the blanking main shaft (15), the blanking valve clack (16) and the blanking main shaft (15) are coaxially arranged, an upper valve clack (21) is arranged on the blanking valve clack (16), a valve clack upper notch (22) is arranged on the upper valve clack (21), a lower valve clack (23) is further arranged on the blanking valve clack (16), a valve clack lower notch (24) is arranged on the lower valve clack (23), the valve clack upper notch (22) and the valve clack lower notch (24) are symmetrically arranged, the fixed blanking valve seat (17) is clamped in the bottom of a storage box (8), a valve seat center hole (25) is arranged on the fixed blanking valve seat (17), a valve seat center hole (25) is arranged in the fixed valve seat (17), a valve seat (26) is arranged in the rotary straight pipe (26), and the valve seat (23) is symmetrically arranged in the valve seat (23), a through valve seat through groove (27) is formed in the fixed blanking valve seat (17);
the rapid condensing type steam collecting and refluxing mechanism (2) comprises a condensing assembly (28) and a discharging pipe assembly (29), wherein the condensing assembly (28) is arranged on the discharging pipe assembly (29), and the discharging pipe assembly (29) is clamped in the constant water quantity water bath mechanism (3);
the condensing assembly (28) comprises an annular condensing pipe (30) and a rapid condensing auxiliary device (31), the annular condensing pipe (30) is connected with a longitudinal straight pipe (32) in a penetrating mode, the rapid condensing auxiliary device (31) is clamped on the annular condensing pipe (30), and a condenser terminal (34) is arranged on the rapid condensing auxiliary device (31);
the blanking pipe assembly (29) comprises a longitudinal straight pipe (32) and an inclined blanking pipe (33), the longitudinal straight pipe (32) is clamped in the constant water quantity water bath mechanism (3), and the inclined blanking pipe (33) is clamped outside the longitudinal straight pipe (32);
the constant water quantity water bath mechanism (3) comprises a test tube fixing seat (35), a test tube body (36) and a water bath box assembly (37), wherein the water bath box assembly (37) is arranged in the external heating assembly (4), the test tube fixing seat (35) is arranged on the water bath box assembly (37), and the test tube body (36) is clamped in the test tube fixing seat (35);
the water bath box assembly (37) comprises a water bath box (38) and a temperature display water box top cover (39), the water bath box (38) is arranged in the external heating assembly (4), water box water diffusion ports (40) are uniformly distributed on the top of the water bath box (38) in an annular mode, the temperature display water box top cover (39) is clamped on the top of the water bath box (38), a top cover center hole (41) is formed in the temperature display water box top cover (39), the test tube body (36) is located in the top cover center hole (41), top cover eccentric holes (42) are symmetrically formed in the temperature display water box top cover (39), and the longitudinal straight tube (32) is clamped in the top cover eccentric holes (42);
the external heating assembly (4) comprises an external liquid storage box body (43), box body supporting legs (44) and a heating module (45), wherein the box body supporting legs (44) are arranged in the external liquid storage box body (43), the water bath water tank (38) is arranged on the box body supporting legs (44), and the heating module (45) is arranged at the bottom of the water bath water tank (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369400.9A CN116116481B (en) | 2023-04-10 | 2023-04-10 | Test tube water bath device for medicine detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369400.9A CN116116481B (en) | 2023-04-10 | 2023-04-10 | Test tube water bath device for medicine detection |
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| CN116116481B true CN116116481B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN115629639A (en) * | 2022-12-19 | 2023-01-20 | 扬州韩思半导体科技有限公司 | Temperature measurement control module for annealing furnace |
| CN218561385U (en) * | 2022-07-25 | 2023-03-03 | 广东环诺节能环保科技有限公司 | High-efficiency evaporator |
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| US5514336A (en) * | 1993-03-09 | 1996-05-07 | University Of South Carolina | Automated evaporator for chemical analyses |
| EP0641582A1 (en) * | 1993-09-08 | 1995-03-08 | Resona Innovation Ag | Distillation apparatus, especially a rotary evaporator |
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| CN115629639A (en) * | 2022-12-19 | 2023-01-20 | 扬州韩思半导体科技有限公司 | Temperature measurement control module for annealing furnace |
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| CN116116481A (en) | 2023-05-16 |
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