CN115178155B - Proportioning device for preparing inhalation atomization type sodium chloride diluted solution - Google Patents
Proportioning device for preparing inhalation atomization type sodium chloride diluted solution Download PDFInfo
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- CN115178155B CN115178155B CN202210285178.XA CN202210285178A CN115178155B CN 115178155 B CN115178155 B CN 115178155B CN 202210285178 A CN202210285178 A CN 202210285178A CN 115178155 B CN115178155 B CN 115178155B
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims abstract description 62
- 239000011780 sodium chloride Substances 0.000 title claims abstract description 31
- 238000000889 atomisation Methods 0.000 title claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000002372 labelling Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 239000012153 distilled water Substances 0.000 claims description 35
- 238000004448 titration Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 13
- 238000005303 weighing Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a proportioning device for preparing an inhalation atomization type sodium chloride diluted solution, which comprises a proportioning box and a front side plate rotatably arranged at one side of the proportioning box, wherein a mixing cup and a metering bottle are arranged in the proportioning box, a non-contact liquid level meter and a non-contact infrared thermometer are also arranged in the proportioning box, the non-contact liquid level meter can monitor the liquid level in the metering bottle, the non-contact infrared thermometer can measure the temperature of the solution in the mixing cup, and the proportioning device for preparing the inhalation atomization type sodium chloride diluted solution is different from the prior art, so that an operator shakes the solution in the mixing cup uniformly through the proportioning mechanism when preparing the sodium chloride diluted solution, the solution in the mixing cup is poured into the metering bottle when the temperature is recovered, the non-contact liquid level meter is matched with the metering bottle to complete the volume fixing work of the solution in the metering bottle, and the storage bottle can be driven to shift through a labeling component, and the surface of the storage bottle is labeled in the shifting process.
Description
Technical Field
The invention relates to the technical field of sodium chloride solution preparation devices, in particular to a proportioning device for preparing an inhalation atomization type sodium chloride diluted solution.
Background
The aerosol inhalation therapy is a treatment method that medicines are placed in an atomizer, tiny fog drops impacted by water drops are suspended in gas by utilizing a gas jet principle to form aerosol and input into respiratory tracts, and respiratory tract humidification or medicine inhalation is carried out.
When the existing sodium chloride diluted solution is prepared, the steps are as follows:
1. calculating and preparing sodium chloride solution with mass fraction of 0.9%, wherein the mass of sodium chloride is required;
2. weighing sodium chloride with a tray balance and pouring into a beaker;
3. measuring distilled water with a measuring cylinder, pouring into a beaker containing sodium chloride, and stirring with a glass rod to dissolve the sodium chloride; 4. draining with a glass rod, and transferring the solution in the beaker into a volumetric flask;
5. adding distilled water into the beaker containing sodium chloride again for washing;
6. distilled water is injected into the volumetric flask, and when the distilled water approaches to the scale mark, a rubber head dropper is used for dripping, so that the concave liquid level of the solution is tangential to the scale mark;
7. transferring the prepared solution into a reagent bottle for storage, and labeling and then preserving.
However, the preparation steps are complicated, and the process needs to be switched among a plurality of containers, so that different containers are required to be respectively placed on the workbench surface, the occupied space is large, the steps of cleaning a glass rod, dripping a rubber head dropper and the like depend on human subjective judgment, namely, the technology of an operator restricts the solution configuration, the accuracy of the solution configuration is greatly influenced,
therefore, we propose a proportioning device for preparing inhalation atomized sodium chloride diluted solution.
Disclosure of Invention
The invention aims to provide a proportioning device for preparing an inhalation atomization type sodium chloride diluted solution, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a inhale proportioning device that atomizing sodium chloride diluted solution preparation was used, includes proportioning box and rotates the preceding curb plate that sets up in proportioning box one side, proportioning box is provided with mixing cup and measurement bottle, proportioning box is interior still to be provided with non-contact level gauge and non-contact infrared thermometer, non-contact level gauge can monitor the liquid level in the measurement bottle, non-contact infrared thermometer can survey the solution temperature in the mixing cup to be different from prior art, make operating personnel when carrying out sodium chloride diluted solution preparation, through proportioning mechanism shakes the solution in the mixing cup evenly, pour into the measurement bottle when the solution in the mixing cup resumes room temperature, and the volume work of solution in the measurement bottle is accomplished to the cooperation non-contact level gauge, through paste mark subassembly can drive the storage bottle shift, and in the shift process, paste the mark on storage bottle surface.
Preferably, the proportioning mechanism comprises a distilled water tank arranged at one side of the proportioning box, a first water outlet pipe is connected to the distilled water tank, one end part of the first water outlet pipe is positioned above the mixing cup, an oscillating assembly is arranged on the side wall of the proportioning box and is used for oscillating and stirring the solution in the mixing cup, and the solution can be poured into the metering bottle when the solution in the mixing cup returns to room temperature;
the proportioning box is also provided with a fixed rod, the fixed rod is provided with a drainage component, and the drainage component can conduct drainage work when the solution in the mixing cup is poured into the metering bottle;
the proportioning box is provided with a constant volume component, and the constant volume component can fill distilled water into the metering bottle to be 1-2cm close to the scale mark after the solution in the mixing cup is washed, and then starts to titrate to the scale mark.
Preferably, the oscillating assembly comprises a rotating shaft rotatably arranged on the side wall of the proportioning box, a connecting seat is arranged at the end part of the rotating shaft, the mixing cup is arranged on the connecting seat, a first motor is arranged on the proportioning box, and the output end of the first motor is connected with the rotating shaft;
be provided with the muddy liquid stick on the connecting seat, be provided with the stirring piece on the connecting seat, the stirring piece can drive the muddy liquid stick and rotate, and then right solution in the mixing cup stirs.
Preferably, a sealing bearing is arranged between the mixing cup and the connecting seat, the liquid mixing rod is rotatably arranged on the sealing bearing, the stirring piece comprises a connecting frame on the inner wall of the proportioning box, a connecting ring is arranged on the connecting frame, bosses are uniformly arranged on the connecting ring, a disc is arranged at the bottom of the liquid mixing rod, and a groove matched with the bosses is formed in the disc.
Preferably, the drainage component comprises a functional frame arranged on the fixed rod, a U-shaped convex plate is arranged on one side, close to the fixed rod, of the functional frame, two limiting columns used for limiting rotation are further arranged on the functional frame, a deflection rod I is rotatably arranged on the functional frame, a deflection rod II is rotatably arranged on the deflection rod I, the deflection rod II is in contact with the U-shaped convex plate, a tension spring is arranged between the deflection rod I and the deflection rod II, a V-shaped rod is arranged on the rotating shaft, and ejector rods are arranged at two ends of the V-shaped rod;
the first deflection rod is provided with an adjusting piece which is used for conducting drainage work when the solution in the mixing cup is poured into the measuring bottle.
Preferably, a straight notch is formed in one end of the deflection rod, the adjusting piece comprises a positioning rod movably arranged in the straight notch, a drainage rod is arranged at the end of the positioning rod, and a guide frame for guiding the positioning rod is further arranged on the inner wall of the proportioning box.
Preferably, the constant volume subassembly is including setting up outlet pipe two on the distilled water tank, outlet pipe two tip is located directly over the measuring flask, be provided with the mount on the proportioning tank inner wall, be provided with the titration outfit on the mount, be provided with unit measurement spare in the titration outfit, unit measurement spare is used for titrating the measuring flask, still be connected with outlet pipe three on the distilled water tank, outlet pipe three tip is linked together with the titration outfit.
Preferably, the unit metering piece comprises a short shaft which is rotationally arranged on the titration box through a sealing bearing, a metering frame is arranged on the short shaft, a second motor is arranged on the fixing frame, the output end of the second motor is connected with the short shaft, a sealing plate is further arranged in the titration box, a buret which is communicated with the bottom of the titration box is further arranged right above the metering bottle, the metering frame synchronously rotates when the second motor drives the short shaft to rotate, distilled water of one metering unit flows out after rotation, and the liquid level in the metering bottle is monitored by the non-contact type liquid level meter in real time, and titration work is stopped when the concave liquid level of the solution is tangential to the scale mark.
Preferably, the labeling assembly comprises a weighing instrument arranged at the top of the proportioning box, marking equipment matched with the weighing instrument is further arranged on the inner wall of the proportioning box, an electric push rod is arranged in the proportioning box, a sliding seat is arranged at the end part of the electric push rod, a gear is rotatably arranged on the sliding seat, the storage bottle is arranged on the gear, and a rack matched with the gear is further arranged on the proportioning box;
the marking device is characterized in that a flattening piece is arranged on one side of the marking device and can flatten labels attached to the surface of the storage bottle.
Preferably, the flat pasting piece comprises two positioning plates arranged on the same side of the marking equipment, a main shaft is rotatably arranged between the two positioning plates, an arc-shaped plate is arranged on the main shaft, torsion springs are respectively arranged at two ends of the main shaft, and the torsion springs are respectively connected with the adjacent positioning plates and the arc-shaped plate;
and the marking equipment is also provided with a rubber top block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when an operator prepares the sodium chloride diluted solution, the solution in the mixing cup is uniformly shaken by the proportioning mechanism, the solution in the mixing cup is poured into the metering bottle when the temperature of the solution in the mixing cup is recovered, and the metering bottle is matched with the non-contact liquid level meter to complete the constant volume work of the solution in the metering bottle, so that the workload of the operator is reduced, the accuracy of solution preparation is greatly improved, the preparation process is automatic, and the mass production is facilitated.
2. According to the labeling assembly, the storage bottle can be driven to shift, and the surface of the storage bottle is labeled in the shifting process, so that the operation steps of operators are further simplified, and the operators can directly take out the labeled storage bottle by only weighing sodium chloride and pouring the sodium chloride into the mixing cup.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the partial cross-section of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the structure of the area A of the present invention;
FIG. 4 is a schematic cross-sectional view of a mixing cup of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 2 in another orientation in accordance with the present invention;
FIG. 6 is a schematic view of the partial cross-section of FIG. 2 in accordance with the present invention;
FIG. 7 is a schematic view of the partial cross-section of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of the area B of the present invention;
FIG. 9 is a schematic view showing the structure of the drainage tube of the drainage assembly of the present invention in an upper state;
FIG. 10 is an enlarged schematic view of the structure of the C area of the present invention;
FIG. 11 is a schematic view of a titration box in partial cross-section;
FIG. 12 is a schematic view of the structure of the measuring rack of the present invention;
FIG. 13 is a schematic view of the partial cross-section of FIG. 9 in accordance with the present invention;
fig. 14 is an enlarged view of the area D of the present invention.
In the figure: 1-proportioning box; 2-a front side plate; 3-proportioning mechanism; 31-a distilled water tank; 32-a first water outlet pipe; 33-a fixed rod; 4-an oscillating assembly; 41-a rotation axis; 42-connecting seats; 43-a first motor; 44-a liquid mixing rod; 5-stirring piece; 51-a connection rack; 52-connecting ring; 53-boss; 54-a disc; 55-grooves; 6-drainage assembly; 61-function blocks; 62-U-shaped convex plates; 63-limiting columns; 64-deflection lever one; 65-deflecting the second lever; 66-a tension spring; 67-V shaped bar; 68-ejector rod; 7-an adjusting member; 71-straight slot; 72-positioning a rod; 73-drainage bars; 74-a guide frame; 8-a constant volume component; 81-a second water outlet pipe; 82-fixing frame; 83-titration box; 84-outlet pipe III; 9-unit measuring piece; 91-short axis; 92-a metering rack; 93-a second motor; 94-sealing plate; 95-burette; 10-labeling the component; 101-a weighing instrument; 102-marking equipment; 103-an electric push rod; 104-a sliding seat; 105-gear; 106-a rack; 11-a flat piece; 111-positioning plates; 112-a main shaft; 113-arc plates; 114-torsion spring; 115-rubber top block; 12-a mixing cup; 13-a measuring flask; 14-non-contact level gauge; 15-a non-contact infrared thermometer; 16-storage bottle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-14, the present invention provides a technical solution:
the utility model provides a proportioning device that inhalation atomizing sodium chloride diluted solution preparation was used, includes proportioning bin 1 and rotates the preceding curb plate 2 that sets up in proportioning bin 1 one side, proportioning bin 1 and preceding curb plate 2 are current common structure, do not repeated here.
The proportioning box 1 is internally provided with a mixing cup 12 and a metering bottle 13, the proportioning box 1 is internally provided with a non-contact liquid level meter 14 and a non-contact infrared thermometer 15, the non-contact liquid level meter 14 can monitor the liquid level in the metering bottle 13, the non-contact infrared thermometer 15 can measure the temperature of the solution in the mixing cup 12, the proportioning box 1 is internally provided with a proportioning mechanism 3, the proportioning mechanism 3 is used for shaking the solution in the mixing cup 12 uniformly, and the solution in the mixing cup 12 is poured into the metering bottle 13 when the temperature of the solution is restored to the room temperature, and the constant volume work of the solution in the metering bottle 13 is completed by matching with the non-contact liquid level meter 14;
the proportioning mechanism 3 comprises a distilled water tank 31 arranged at one side of the proportioning box 1, a first water outlet pipe 32 is connected to the distilled water tank 31, the end part of the first water outlet pipe 32 is positioned above the mixing cup 12, an oscillating assembly 4 is arranged on the side wall of the proportioning box 1, and the oscillating assembly 4 is used for oscillating and stirring the solution in the mixing cup 12 and can be poured into the metering bottle 13 when the solution in the mixing cup 12 returns to room temperature;
the oscillating assembly 4 comprises a rotating shaft 41 rotatably arranged on the side wall of the proportioning box 1, a connecting seat 42 is arranged at the end part of the rotating shaft 41, the mixing cup 12 is arranged on the connecting seat 42, a first motor 43 is arranged on the proportioning box 1, and the output end of the first motor 43 is connected with the rotating shaft 41;
the liquid mixing rod 44 is arranged on the connecting seat 42, the stirring piece 5 is arranged on the connecting seat 42, and the stirring piece 5 can drive the liquid mixing rod 44 to rotate so as to stir the solution in the mixing cup 12;
a sealed bearing is arranged between the mixing cup 12 and the connecting seat 42, the liquid mixing rod 44 is rotatably arranged on the sealed bearing, the stirring piece 5 comprises a connecting frame 51 on the inner wall of the proportioning box 1, a connecting ring 52 is arranged on the connecting frame 51, a boss 53 is uniformly arranged on the connecting ring 52, a disc 54 is arranged at the bottom of the liquid mixing rod 44, a groove 55 matched with the boss 53 is formed in the disc 54, an operator pours weighed sodium chloride into the mixing cup 12, a certain amount of distilled water is discharged through a valve control water outlet pipe 32, then a first motor 43 is started to drive a rotating shaft 41 to rotate left and right, the rotating shaft 41 drives the mixing cup 12 to rotate left and right through the connecting seat 42, so that the solution in the mixing cup 12 is oscillated, and in the process of oscillation, the groove 55 on the bottom disc 54 is matched with the boss 53 on the connecting ring 52 due to the rotation of the connecting seat 42, so that the liquid mixing rod 44 is driven to rotate back and forth, and stirring of the solution is realized;
the proportioning box 1 is also provided with a fixed rod 33, the fixed rod 33 is provided with a drainage component 6, and the drainage component 6 can conduct drainage work when the solution in the mixing cup 12 is poured into the metering bottle 13;
the drainage assembly 6 comprises a functional frame 61 arranged on the fixed rod 33, a U-shaped convex plate 62 is arranged on one side of the functional frame 61, which is close to the fixed rod 33, two limiting posts 63 used for limiting rotation are further arranged on the functional frame 61, a first deflection rod 64 is rotatably arranged on the functional frame 61, a second deflection rod 65 is rotatably arranged on the first deflection rod 64, the second deflection rod 65 is contacted with the U-shaped convex plate 62, a tension spring 66 is arranged between the first deflection rod 64 and the second deflection rod 65, a V-shaped rod 67 is arranged on the rotary shaft 41, and ejector rods 68 are arranged at two ends of the V-shaped rod 67;
the first deflection rod 64 is provided with an adjusting piece 7, and the adjusting piece 7 is used for conducting drainage when the solution in the mixing cup 12 is poured into the metering bottle 13;
the end part of the first deflection rod 64 is provided with a straight notch 71, the regulating piece 7 comprises a positioning rod 72 movably arranged in the straight notch 71, the end part of the positioning rod 72 is provided with a drainage rod 73, the inner wall of the proportioning box 1 is also provided with a guide frame 74 for guiding the positioning rod 72, when stirring is finished and the solution is cooled to room temperature, the first motor 43 drives the mixed liquor cup to rotate towards the metering bottle 13, in the rotating process, the rotating shaft 41 drives the V-shaped rod 67 to rotate, so that the first deflection rod 64 can be downwards stirred by the end ejector rod 68, the second deflection rod 65 can also downwards rotate under the action of the tension spring 66, at this moment, the drainage rod 73 downwards shifts under the guiding action of the straight notch 71 and the guide frame 74, so that drainage work can be realized when the solution in the mixed liquor cup is poured out, and similarly when the mixed liquor cup is reset, the ejector rod 68 at the other side of the V-shaped rod 67 can be reset, a small amount of distilled water is again injected into the metering bottle 13 through the first liquid outlet pipe and is repeatedly poured into the metering bottle 13 for 2-3 times, so that residues on the mixed liquor cup and the drainage rod 73 are avoided;
the proportioning box 1 is provided with a constant volume component 8, and after the solution in the mixing cup 12 is washed, the constant volume component 8 can fill distilled water into the metering bottle 13 until the distilled water is 1-2cm close to the scale mark, and then start to titrate to the scale mark;
the constant volume assembly 8 comprises a second water outlet pipe 81 arranged on the distilled water tank 31, the end part of the second water outlet pipe 81 is positioned right above the metering bottle 13, a fixing frame 82 is arranged on the inner wall of the proportioning box 1, a titration box 83 is arranged on the fixing frame 82, a unit metering piece 9 is arranged in the titration box 83, the unit metering piece 9 is used for titrating the metering bottle 13, a third water outlet pipe 84 is also connected on the distilled water tank 31, the end part of the third water outlet pipe 84 is communicated with the titration box 83, and valves are arranged at the end parts of the first water outlet pipe 32 and the second water outlet pipe 81;
the unit metering piece 9 comprises a short shaft 91 which is rotatably arranged on the titration box 83 through a sealed bearing, a metering frame 92 is arranged on the short shaft 91, a second motor 93 is arranged on the fixing frame 82, the output end of the second motor 93 is connected with the short shaft 91, a sealing plate 94 is further arranged inside the titration box 83, a buret 95 which is communicated is further arranged at the bottom of the titration box 83, the buret 95 is positioned right above the metering bottle 13, when the second motor 93 drives the short shaft 91 to rotate, the metering frame 92 synchronously rotates, distilled water of one metering unit flows out during rotation, the non-contact liquid level meter 14 monitors the liquid level in the metering bottle 13 in real time, and stops titration work when the concave liquid level of a solution is tangent to a scale line, after the liquid mixing cup and the drainage rod 73 are washed, distilled water is filled into the liquid pipe by a position close to the scale line 1-2cm, titration is started, the second motor 93 is started to drive the short shaft 91 to rotate, the metering frame 92 is driven to rotate, each groove 55 in the metering frame 92 can store distilled water of one metering unit, therefore the distilled water of one metering unit can fall into the metering bottle 13, the liquid level meter 14 is in contact with the liquid level meter 13, and the non-contact with the scale 13 is in real time, and the liquid level meter is in the liquid level 13 is monitored, and the liquid level meter is in the liquid level in the non-contact with the metering bottle is in real time, and the liquid level meter is in the metering tank 13, and the metering device is in the liquid is in the metering tank.
The inside of the proportioning box 1 is also provided with a storage bottle 16, the inner wall of the bottom of the proportioning box 1 is provided with a labeling assembly 10, and the labeling assembly 10 can drive the storage bottle 16 to shift and label the surface of the storage bottle 16 in the shifting process;
the labeling assembly 10 comprises a weighing instrument 101 arranged at the top of a proportioning box 1, a marking device 102 matched with the weighing instrument 101 is further arranged on the inner wall of the proportioning box 1, the weighing instrument 101 can weigh sodium chloride solids, after weighing is completed, an operator inputs the concentration of required sodium chloride solution, the marking device 102 can automatically print labels containing the names and the concentration of the solution, the labels are attached when a storage bottle 16 is shifted, sterile paper is required to be filled during weighing, an electric push rod 103 is arranged in the proportioning box 1, a sliding seat 104 is arranged at the end part of the electric push rod 103, a gear 105 is arranged on the sliding seat 104 in a rotating mode, the storage bottle 16 is arranged on the gear 105, and a rack 106 matched with the gear 105 is further arranged on the proportioning box 1;
a leveling piece 11 is arranged on one side of the marking device 102, and the leveling piece 11 can pave labels stuck on the surface of the storage bottle 16;
the flat pasting piece 11 comprises two positioning plates 111 arranged on the same side of the marking device 102, a main shaft 112 is rotatably arranged between the two positioning plates 111, an arc plate 113 is arranged on the main shaft 112, torsion springs 114 are respectively arranged at two ends of the main shaft 112, and the torsion springs 114 are respectively connected with the adjacent positioning plates 111 and the arc plates 113;
still be provided with rubber kicking block 115 on marking device 102, after the constant volume finishes, operating personnel starts electric push rod 103 and drives sliding seat 104 and slide, and when sliding seat 104 slides, gear 105 and rack 106 of top mesh, then can make gear 105 and storage bottle 16 synchronous rotation, when marking device 102, the label one end on it can adhere to storage bottle 16 surface, after continuing to rotate, arc 113 can pave the label, electric push rod 103 continued work can release storage bottle 16, still be furnished with a cleaning cup on the gear 105, can be when wasing the container after taking out storage bottle 16, collect the washing waste liquid.
A control terminal is further arranged in the proportioning box 1 and is electrically connected with the first motor 43, the second motor 93, the electric push rod 103, the weighing instrument 101, the marking instrument and the like.
When the device is used, an operator pours weighed sodium chloride into the mixing cup 12, a certain amount of distilled water is discharged through the first valve control water outlet pipe 32, then the first motor 43 is started to drive the rotary shaft 41 to rotate left and right, the rotary shaft 41 drives the mixing cup 12 to rotate left and right through the connecting seat 42, and further the solution in the mixing cup 12 is oscillated, in the process of oscillation, the grooves 55 on the bottom disc 54 are matched with the bosses 53 on the connecting ring 52 due to the rotation of the connecting seat 42 and the mixing cup 12, so that the liquid mixing rod 44 is driven to rotate back and forth, and the stirring of the solution is realized;
when stirring is finished and the solution is cooled to room temperature, the first motor 43 drives the liquid mixing cup to rotate towards the metering bottle 13, in the rotating process, the rotating shaft 41 drives the V-shaped rod 67 to rotate, so that the end ejector rod 68 can downwards stir the first deflection rod 64, the second deflection rod 65 can downwards rotate under the action of the tension spring 66, at the moment, the drainage rod 73 downwards shifts under the guiding action of the straight slot 71 and the guide frame 74, so that drainage work can be realized when the solution in the liquid mixing cup is poured out, and similarly, when the liquid mixing cup is reset, the ejector rod 68 at the other side of the V-shaped rod 67 can reset the drainage rod 73, and after a small amount of distilled water is filled into the liquid outlet pipe again for oscillation, the liquid mixing cup and the drainage rod 73 are poured into the metering bottle 13 again, and the liquid mixing cup and the drainage rod 73 are repeated for 2-3 times to avoid residues;
when the second motor 93 drives the short shaft 91 to rotate, the metering frame 92 synchronously rotates and flows out distilled water of one metering unit after rotating, the non-contact type liquid level meter 14 monitors the liquid level in the metering bottle 13 in real time, the titration work is stopped when the concave liquid level of the solution is tangential to the scale marks, after the liquid mixing cup and the drainage rod 73 are washed, the distilled water is filled into the liquid outlet pipe through the valve to be close to the scale marks by 1-2cm, the titration is started, the second motor 93 is started to drive the short shaft 91 to rotate, the short shaft 91 rotates to drive the metering frame 92 to rotate, the distilled water of one metering unit can be stored in each groove 55 in the metering frame 92, therefore, the distilled water of one metering unit falls into the metering bottle 13 after rotating, the non-contact type liquid level meter 14 monitors the liquid level in the metering bottle 13 in real time, and the titration work is stopped when the concave liquid level of the solution is tangential to the scale marks;
after the constant volume is finished, an operator starts the electric push rod 103 to drive the sliding seat 104 to slide, when the sliding seat 104 slides, the gear 105 above is meshed with the rack 106, so that the gear 105 and the storage bottle 16 synchronously rotate, one end of a label on the electric push rod is adhered to the surface of the storage bottle 16 when passing through the marking equipment 102, after the label continues to rotate, the label is paved by the arc plate 113, and the electric push rod 103 can continuously work to push out the storage bottle 16.
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.
Claims (5)
1. A proportioning device for preparing inhalation atomization type sodium chloride diluted solution, which comprises a proportioning box (1) and a front side plate (2) rotatably arranged at one side of the proportioning box (1),
the method is characterized in that: the automatic quantitative measuring device is characterized in that a mixing cup (12) and a measuring bottle (13) are arranged in the proportioning box (1), a non-contact liquid level meter (14) and a non-contact infrared thermometer (15) are further arranged in the proportioning box (1), the non-contact liquid level meter (14) can monitor the liquid level in the measuring bottle (13), the non-contact infrared thermometer (15) can measure the temperature of the solution in the mixing cup (12), a proportioning mechanism (3) is further arranged in the proportioning box (1), the proportioning mechanism (3) is used for shaking the solution in the mixing cup (12) uniformly, the solution is poured into the measuring bottle (13) when the temperature of the solution in the mixing cup (12) is recovered, and the constant volume operation of the solution in the measuring bottle (13) is completed by matching with the non-contact liquid level meter (14);
still be provided with in proportioning box (1) and store bottle (16), be provided with on proportioning box (1) bottom inner wall and paste mark subassembly (10), paste mark subassembly (10) can order about store bottle (16) shift to in the shift process, paste mark to store bottle (16) surface, proportioning mechanism (3) are including setting up distilled water tank (31) in proportioning box (1) one side, be connected with outlet pipe one (32) on distilled water tank (31), outlet pipe one (32) tip is located mix cup (12) top, be provided with on proportioning box (1) lateral wall and shake subassembly (4), shake subassembly (4) be used for to the solution in mix cup (12) is oscillated and is stirred to can pour into in metering bottle (13) when the solution in mix cup (12) resumes room temperature;
the proportioning box (1) is also provided with a fixed rod (33), the fixed rod (33) is provided with a drainage component (6), and the drainage component (6) can conduct drainage work when the solution in the mixing cup (12) is poured into the metering bottle (13);
the proportioning box (1) is provided with a constant volume component (8), the constant volume component (8) can fill distilled water into the metering bottle (13) to be close to 1-2cm of scale marks after the solution in the mixing cup (12) is washed, then titration is started to the scale marks, the oscillating component (4) comprises a rotating shaft (41) which is rotatably arranged on the side wall of the proportioning box (1), the end part of the rotating shaft (41) is provided with a connecting seat (42), the mixing cup (12) is arranged on the connecting seat (42), the proportioning box (1) is provided with a first motor (43), and the output end of the first motor (43) is connected with the rotating shaft (41);
the utility model discloses a rotary table, which is characterized in that a liquid mixing rod (44) is arranged on a connecting seat (42), a stirring piece (5) is arranged on the connecting seat (42), the stirring piece (5) can drive the liquid mixing rod (44) to rotate, a sealing bearing is arranged between the mixing cup (12) and the connecting seat (42), the liquid mixing rod (44) is rotatably arranged on the sealing bearing, the stirring piece (5) comprises a connecting frame (51) arranged on the inner wall of a proportioning box (1), a connecting ring (52) is arranged on the connecting frame (51), a boss (53) is uniformly arranged on the connecting ring (52), a disc (54) is arranged at the bottom of the liquid mixing rod (44), a groove (55) matched with the boss (53) is formed in the disc (54), a U-shaped convex plate (62) is arranged on one side of the functional frame (61) close to a fixed rod (61), a rotating limiting rod (64) is arranged on one side of the functional frame, and a rotating limiting rod (64) is arranged on the other two rotating rods (64), the second deflection rod (65) is contacted with the U-shaped convex plate (62), a tension spring (66) is arranged between the first deflection rod (64) and the second deflection rod (65), a V-shaped rod (67) is arranged on the rotating shaft (41), and ejector rods (68) are arranged at two ends of the V-shaped rod (67);
an adjusting piece (7) is arranged on the first deflection rod (64), the adjusting piece (7) is used for conducting drainage work when the solution in the mixing cup (12) is poured into the metering bottle (13), a straight notch (71) is formed at the end part of the first deflection rod (64), the adjusting piece (7) comprises a positioning rod (72) movably arranged in the straight notch (71), a drainage rod (73) is arranged at the end part of the positioning rod (72), and a guide frame (74) for guiding the positioning rod (72) is further arranged on the inner wall of the proportioning bin (1).
2. The proportioning device for preparing inhalation atomized sodium chloride diluted solution according to claim 1, wherein the proportioning device is characterized in that: the constant volume subassembly (8) is including setting up outlet pipe two (81) on distilled water tank (31), outlet pipe two (81) tip is located directly over measuring flask (13), be provided with mount (82) on proportioning box (1) inner wall, be provided with on mount (82) and titrate case (83), be provided with unit measurement spare (9) in titrating case (83), unit measurement spare (9) are used for titrating work to measuring flask (13), still be connected with outlet pipe three (84) on distilled water tank (31), outlet pipe three (84) tip is linked together with titrate case (83).
3. The proportioning device for preparing inhalation atomized sodium chloride diluted solution according to claim 2, wherein: the utility model discloses a unit measuring piece (9) including setting up minor axis (91) on titration box (83) through sealed bearing rotation, be provided with measurement frame (92) on minor axis (91), be provided with second motor (93) on mount (82), second motor (93) output is connected with minor axis (91), titration box (83) inside still is provided with closing plate (94), titration box (83) bottom still is provided with buret (95) that are linked together, buret (95) are located measurement bottle (13) directly over second motor (93) drive minor axis (91) rotate, measurement frame (92) can synchronous rotation, and rotate the distilled water that can flow a measurement unit once, non-contact level gauge (14) monitor the liquid level in measurement bottle (13) in real time to the concave liquid level of solution and the tangent titration stop work of scale mark.
4. A proportioning device for preparing inhalation atomized sodium chloride diluted solution according to claim 3, characterized in that: the labeling assembly (10) comprises a weighing instrument (101) arranged at the top of a proportioning box (1), marking equipment (102) matched with the weighing instrument (101) for use is further arranged on the inner wall of the proportioning box (1), an electric push rod (103) is arranged in the proportioning box (1), a sliding seat (104) is arranged at the end part of the electric push rod (103), a gear (105) is rotatably arranged on the sliding seat (104), a storage bottle (16) is arranged on the gear (105), and a rack (106) matched with the gear (105) for use is further arranged on the proportioning box (1);
one side of the marking device (102) is provided with a flattening piece (11), and the flattening piece (11) can flatten labels attached to the surface of the storage bottle (16).
5. The proportioning device for preparing inhalation atomized sodium chloride diluted solution according to claim 4, wherein: the flat pasting component (11) comprises two positioning plates (111) arranged on the same side of marking equipment (102), a main shaft (112) is rotatably arranged between the two positioning plates (111), an arc-shaped plate (113) is arranged on the main shaft (112), torsion springs (114) are respectively arranged at two ends of the main shaft (112), and the torsion springs (114) are respectively connected with the adjacent positioning plates (111) and the arc-shaped plates (113);
and the marking equipment (102) is also provided with a rubber top block (115).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285178.XA CN115178155B (en) | 2022-03-23 | 2022-03-23 | Proportioning device for preparing inhalation atomization type sodium chloride diluted solution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210285178.XA CN115178155B (en) | 2022-03-23 | 2022-03-23 | Proportioning device for preparing inhalation atomization type sodium chloride diluted solution |
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| CN115178155A CN115178155A (en) | 2022-10-14 |
| CN115178155B true CN115178155B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210285178.XA Active CN115178155B (en) | 2022-03-23 | 2022-03-23 | Proportioning device for preparing inhalation atomization type sodium chloride diluted solution |
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| CN115178155A (en) | 2022-10-14 |
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