CN218629388U - Moisture measuring box with dehumidifying device - Google Patents
Moisture measuring box with dehumidifying device Download PDFInfo
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- CN218629388U CN218629388U CN202223014388.XU CN202223014388U CN218629388U CN 218629388 U CN218629388 U CN 218629388U CN 202223014388 U CN202223014388 U CN 202223014388U CN 218629388 U CN218629388 U CN 218629388U
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Abstract
The utility model discloses a moisture measuring box with a dehumidifying device, which comprises a box body, a moisture measuring instrument arranged in the box body, and a dehumidifying device arranged on the box body, wherein the dehumidifying device comprises a circulating dehumidifying device arranged outside the box body, and a fixed dehumidifying device arranged in the box body; the utility model discloses before using the moisture meter, dehumidify the air in the box through circulation dehydrating unit, humidity in the messenger box reduces to predetermineeing the humidity range, when using the moisture meter, close circulation dehydrating unit, prevent to influence the testing result of moisture meter because of circulation dehydrating unit vibrations, and dehumidify the air in the box through fixed dehydrating unit, make the internal humidity of box keep predetermineeing the humidity range, the stability of the internal humidity of box has been improved, and then reduced the influence when environmental humidity carries out the moisture meter to the medicine, the accuracy of medicine moisture measuring result has been improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a glove box technical field especially relates to a moisture determination case with dehydrating unit.
[ background of the invention ]
The most common methods for measuring the moisture of the medicine are a loss-on-drying method and a Karl Fischer method, wherein the Karl Fischer method is fast and widely used in the moisture measurement of the medicine; the karl fischer method is an electrochemical method, and its principle is that when the karl's reagent in the electrolytic cell of the instrument is balanced, a sample containing water is injected, and the water takes part in the oxidation-reduction reaction of iodine and sulfur dioxide, under the condition of existent pyridine and methanol the pyridine hydroiodide and methyl pyridine sulfate are produced, and the consumed iodine is produced by anode electrolysis, so that the oxidation-reduction reaction can be continuously implemented until the water is completely consumed, and according to faraday's law of electrolysis, the iodine produced by electrolysis is in direct proportion to the electric quantity consumed by electrolysis.
The karl fischer method consumes water in a sample, so that the requirement on the humidity of the environment is high, and the humidity is reduced by adopting a mode of additionally arranging a dehumidifier in a room at present, but the humidity can be reduced to about 60% basically in rainy days or humid days.
On the other hand, some medicines have very strong hygroscopicity, such as freeze-dried powder injection of lactose prescription, basic samples can absorb moisture rapidly after being exposed in the air, and the samples absorb moisture and are stuck in a weighing scoop in the weighing process.
Therefore, in the prior art, the moisture of part of samples which are easy to absorb moisture is difficult to measure, so that the measurement result is large and even unqualified, and the quality of the medicine cannot be accurately judged.
[ Utility model ] content
Influence great for the moisture determination who solves above-mentioned medicine by ambient humidity, and then lead to the unsafe problem of testing result, the utility model provides a moisture determination case with dehydrating unit.
The utility model discloses realized by following technical scheme:
the utility model provides a moisture determination case with dehydrating unit, includes the box, locates moisture determination appearance in the box, and locate dehydrating unit on the box, dehydrating unit is including locating the outer circulation dehydrating unit of box, and be equipped with fixed dehydrating unit in the box.
The moisture measuring box with the dehumidifying device comprises the air inlet, the air outlet, a pipeline and dehumidifying equipment, wherein the air inlet is formed in the box body, the air outlet is formed in the box body, the pipeline is communicated with the air inlet and the air outlet, and the dehumidifying equipment is arranged on the pipeline.
The moisture measuring box with the dehumidifying device comprises the dehumidifying mechanism arranged on the inner side wall of the box body and the dehumidifying agent arranged in the dehumidifying mechanism.
According to the moisture measuring box with the dehumidifying device, the dehumidifying mechanism comprises the fixing plate tightly attached to the inner side wall of the box body and the dehumidifying hole which is arranged on the fixing plate and used for placing the dehumidifying agent.
The moisture measuring box with the dehumidifying device is characterized in that the dehumidifying holes are arranged in an array along the plane of the fixing plate.
The moisture measuring box with the dehumidifying device is characterized in that the box body is provided with a front panel, and the front panel is provided with a glove opening.
According to the moisture measuring box with the dehumidifying device, the top cover for material to enter and exit is arranged on the box body and is made of transparent materials.
According to the moisture measuring box with the dehumidifying device, the inflatable sealing ring is arranged between the top cover and the box body.
According to the moisture determination box with the dehumidification device, the electronic scale is arranged in the box body.
The moisture measuring box with the dehumidifying device is characterized in that the inside of the box body is provided with the hygrometer.
Compared with the prior art, the utility model discloses there is following advantage:
the utility model provides a moisture measuring box with a dehumidifying device, which comprises a box body, a moisture measuring instrument arranged in the box body, and a dehumidifying device arranged on the box body, wherein the dehumidifying device comprises a circulating dehumidifying device arranged outside the box body, and a fixed dehumidifying device arranged in the box body; the utility model discloses before using the moisture meter, dehumidify the air in the box through circulation dehydrating unit, humidity in the messenger box reduces to predetermineeing the humidity range, when using the moisture meter, close circulation dehydrating unit, prevent to influence the testing result of moisture meter because of circulation dehydrating unit vibrations, and dehumidify the air in the box through fixed dehydrating unit, make the internal humidity of box keep predetermineeing the humidity range, the stability of the internal humidity of box has been improved, and then reduced the influence when environmental humidity carries out the moisture meter to the medicine, the accuracy of medicine moisture measuring result has been improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic exploded view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
[ detailed description ] A
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the specific embodiment, as shown in fig. 1 to 2, a moisture measuring box with a dehumidifying device comprises a box body 1, a moisture measuring instrument 2 arranged in the box body 1, and a dehumidifying device 3 arranged on the box body 1, wherein the dehumidifying device 3 comprises a circulating dehumidifying device 4 arranged outside the box body 1, and a fixed dehumidifying device 5 arranged in the box body 1; the utility model discloses using before moisture meter 2, through circulation dehydrating unit 4 is right air in the box 1 dehumidifies, makes humidity in the box 1 reduces to predetermineeing the humidity range, uses during moisture meter 2, closes circulation dehydrating unit 4 prevents because of circulation dehydrating unit 4 vibrations influence moisture meter 2's testing result, and pass through fixed dehydrating unit 5 is right air in the box 1 dehumidifies, makes humidity keeps predetermineeing the humidity range in the box 1, has improved the stability of humidity in the box 1, and then has reduced the influence when environmental humidity carries out moisture meter to the medicine, has improved the accuracy of medicine moisture meter result.
Further, the circulation dehumidifying device 4 comprises an air inlet 41, an air outlet 42, a pipeline 43 communicating the air inlet 41 and the air outlet 42, and dehumidifying equipment 44 arranged on the pipeline 43, which are arranged on the box body 1; the dehumidifying device 44 is preferably a dehumidifier, and the air in the box body 1 enters the pipeline 43 from the air outlet 42, is dehumidified by the dehumidifying device 44, and then returns to the box body 1 from the air inlet 41 to be dehumidified circularly.
Furthermore, the fixed dehumidifying device 5 comprises a dehumidifying mechanism 51 disposed on the inner side wall of the box body 1, and a dehumidifying agent disposed in the dehumidifying mechanism 51; the dehumidifying agent is preferably a molecular sieve or allochroic silica gel with strong hygroscopicity so as to keep the humidity in the box body 1 stable.
Specifically, the dehumidifying mechanism 51 includes a fixing plate 511 attached to the inner side wall of the box 1, and a dehumidifying hole 512 provided on the fixing plate 511 and allowing a dehumidifying agent to be put therein; the thickness of the fixing plate 511 is preferably 3cm, the fixing plate 511 is arranged on the 3 side walls in the box body 1, and the fixing plate 511 is provided with a plurality of dehumidification holes 512, so that the dehumidification area in the box body 1 is increased, and the humidity stability of the box body 1 is further improved.
More specifically, the dehumidification holes 512 are arranged in an array along the plane of the fixing plate 511; preferably in a rectangular array, to more evenly contact the air within the enclosure 1, further stabilizing the humidity within the enclosure 1.
In addition, the box body 1 is provided with a front panel 6, and a glove opening 61 is formed in the front panel 6; the utility model discloses still including locating in the glove mouth 61 and insert the gloves of 1 inside of box, the staff is right through gloves in the box 1 moisture meter 2 operates to prevent that outside air humidity from influencing the testing result of medicine moisture.
Moreover, a top cover 8 for material to enter and exit is arranged on the box body 1, and the top cover 8 is made of transparent material; the top cover 8 is preferably made of a transparent acrylic plate with the thickness of more than 5mm or other transparent materials, so that the internal condition of the box body 1 can be observed conveniently.
Further, an inflatable sealing ring is arranged between the top cover 8 and the box body 1; the sealing performance between the top cover 8 and the box body 1 is improved, and the detection result of the moisture of the medicine is prevented from being influenced by the humidity of the external air.
Furthermore, an electronic scale 9 is arranged in the box body 1; the electronic scale 9 is used for weighing the medicines so as to improve the accuracy of the medicine moisture determination.
Specifically, a hygrometer 10 is arranged in the box body 1; the hygrometer 10 is located and is close to the position department of gas vent 42, the hygrometer 10 is used for detecting humidity in the box 1 to observe constantly the humidity change in the box 1 to improve the accuracy of medicine moisture determination.
The utility model also discloses 1 bottom of box adopts the smooth stainless steel of thickness 5mm to make, keeps leveling, can effectively prevent electronic scale 9 causes weighing error because of placing the position uneven, shake.
The utility model also discloses box 1 panel all around adopts transparent ya li ke board or other transparent material more than 5mm to make, can further omnidirectional observation inside condition.
The utility model also discloses a top cap 8 with be equipped with the buckle 11 that is used for fixing both relative positions between the box 1, and be used for supplying top cap 8 for box 1 turns over the loose-leaf 12 that turns over, still be equipped with on top cap 8 and carry strip handle 13, so that top cap 8 for the operation of opening and shutting of box 1.
The working principle of the embodiment is as follows:
the utility model discloses in the use, open earlier top cap 8 puts all test medicines in the box 1, then closes top cap 8 is opened inflatable seal circle gas charging valve, this moment box 1 is totally airtight, opens dehumidification equipment 44 observes hygrometer 10 when reaching preset humidity, as 30%, close dehumidification equipment 44, this moment in the box 1 the desiccant makes humidity in the box 1 remains stable.
The utility model discloses a moisture measuring box with a dehumidifying device, which comprises a box body 1, a moisture measuring instrument 2 arranged in the box body 1, and a dehumidifying device 3 arranged on the box body 1, wherein the dehumidifying device 3 comprises a circulating dehumidifying device 4 arranged outside the box body 1, and a fixed dehumidifying device 5 arranged in the box body 1; the utility model discloses using before moisture meter 2, through circulation dehydrating unit 4 is right air in the box 1 dehumidifies, makes humidity in the box 1 reduces to predetermineeing the humidity range, uses during moisture meter 2, closes circulation dehydrating unit 4 prevents because of circulation dehydrating unit 4 vibrations influence moisture meter 2's testing result, and pass through fixed dehydrating unit 5 is right air in the box 1 dehumidifies, makes humidity keeps predetermineeing the humidity range in the box 1, has improved the stability of humidity in the box 1, and then has reduced the influence when environmental humidity carries out moisture meter to the medicine, has improved the accuracy of medicine moisture meter result.
The above description is provided for an embodiment of the present invention, and the embodiments of the present invention are not limited to the above description, and are not limited to the above nomenclature or the english nomenclature since the trade nomenclature is different. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.
Claims (10)
1. A moisture measuring box with a dehumidifying device is characterized in that: including box (1), locate moisture apparatus (2) in box (1), and locate dehydrating unit (3) on box (1), dehydrating unit (3) is including locating circulation dehydrating unit (4) outside box (1), and be equipped with fixed dehydrating unit (5) in box (1).
2. A moisture measuring cassette having a dehumidifying apparatus as claimed in claim 1, wherein the circulation dehumidifying apparatus (4) comprises an air inlet (41) provided on the casing (1), an air outlet (42), a duct (43) communicating the air inlet (41) and the air outlet (42), and a dehumidifying device (44) provided on the duct (43).
3. The moisture measuring cassette with dehumidifying apparatus as claimed in claim 1, wherein the stationary dehumidifying apparatus (5) comprises a dehumidifying mechanism (51) provided on an inner wall of the casing (1), and a dehumidifying agent provided in the dehumidifying mechanism (51).
4. The moisture measuring chamber with a dehumidifying device as claimed in claim 3, wherein the dehumidifying means (51) comprises a fixing plate (511) closely attached to an inner wall of the chamber body (1), and a dehumidifying hole (512) provided in the fixing plate (511) and into which a dehumidifying agent is put.
5. The moisture measuring cassette having a dehumidifying apparatus as claimed in claim 4, wherein the dehumidifying holes (512) are arranged in an array along the plane of the fixing plate (511).
6. The moisture measuring box with a dehumidifying apparatus as claimed in claim 1, wherein the box body (1) is provided with a front panel (6), and the front panel (6) is provided with a glove port (61).
7. The moisture measuring box with the dehumidifying device as claimed in claim 1, wherein the box body (1) is provided with a top cover (8) for material to enter and exit, and the top cover (8) is made of transparent material.
8. Moisture measuring cabinet with a moisture removal device according to claim 7, characterized in that a gas-filled sealing ring is arranged between the top cover (8) and the cabinet (1).
9. The moisture measuring tank with a dehumidifying apparatus as claimed in claim 1, wherein an electronic scale (9) is provided in the tank body (1).
10. The moisture measuring box with a dehumidifying device as claimed in claim 1, wherein a hygrometer (10) is provided in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014388.XU CN218629388U (en) | 2022-11-11 | 2022-11-11 | Moisture measuring box with dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014388.XU CN218629388U (en) | 2022-11-11 | 2022-11-11 | Moisture measuring box with dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218629388U true CN218629388U (en) | 2023-03-14 |
Family
ID=85446433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223014388.XU Active CN218629388U (en) | 2022-11-11 | 2022-11-11 | Moisture measuring box with dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218629388U (en) |
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2022
- 2022-11-11 CN CN202223014388.XU patent/CN218629388U/en active Active
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