CN212731457U - Self-cleaning device of reagent storage cabinet - Google Patents
Self-cleaning device of reagent storage cabinet Download PDFInfo
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- CN212731457U CN212731457U CN202021209867.5U CN202021209867U CN212731457U CN 212731457 U CN212731457 U CN 212731457U CN 202021209867 U CN202021209867 U CN 202021209867U CN 212731457 U CN212731457 U CN 212731457U
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- mounting groove
- cleaning
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Abstract
The utility model discloses a cabinet is stored to reagent is from clean device, include: the reagent cabinet, the clean cabinet arranged on the reagent cabinet, the filter and the direct current fan are arranged in the clean cabinet; the bottom of the cleaning cabinet is provided with an air inlet, and the top of the cleaning cabinet is provided with an air outlet; the air inlet is arranged on one side of the filter, and the air outlet is arranged on one side of the direct current fan. The utility model discloses a volatile gas that produces in the reagent cabinet discharges again after the filter purifies, can not cause the pollution to the environment, realizes volatile gaseous purification, and the simple structure of filter, small can the direct mount in clean cabinet, and gaseous purifying effect is good, swift convenient, with low costs.
Description
Technical Field
The utility model relates to a reagent cabinet field especially relates to a reagent is stored cabinet and is from clean device.
Background
Reagent cabinets, also known as sample-reserving cabinets and medicine cabinets, are cabinets used for storing and storing medicines and reagents in laboratories. Traditional reagent cabinet generally reserves 1 air exit at the top of the cabinet body for gaseous state material that volatilizees in the emission reagent cabinet, gaseous state material that volatilizees is further discharged by the draught fan, the combustion gas is handled the back high altitude through tail gas treatment facility again and is discharged, the emission process is complicated, exhaust and processing apparatus structure are complicated, can increase laying engineering and the energy resource consumption of pipeline simultaneously, the energy resource consumption contains the heat energy by exhaust air, increase the burden of air conditioner, the cost is higher.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a cabinet is stored from clean device to reagent, solving prior art, exhaust purification device structure is complicated, problem with high costs.
The technical scheme of the utility model as follows: a reagent storage cabinet self-cleaning apparatus comprising: the reagent cabinet, the clean cabinet arranged on the reagent cabinet, the filter and the direct current fan are arranged in the clean cabinet; the bottom of the cleaning cabinet is provided with an air inlet, and the top of the cleaning cabinet is provided with an air outlet; the air inlet is arranged on one side of the filter, and the air outlet is arranged on one side of the direct current fan. Volatile gas in the reagent cabinet passes through in the air inlet gets into clean cabinet, and volatile gas gets into the filter, purifies it through the filter, accomplishes the purification back, and gas is taken to the gas vent by direct current fan and is discharged, and volatile gas is discharged after the filter purifies again, can not cause the pollution to the environment, realizes the purification of volatile gas, and simple structure, small of filter can the direct mount in clean cabinet, and gaseous purifying effect is good, and is swift convenient, with low costs.
Further, the reagent storage cabinet self-cleaning device further comprises: the system comprises a single chip microcomputer arranged in the cleaning cabinet, a network module arranged on one side of the single chip microcomputer, a power connector, a power switch and an indicator light which are arranged on the cleaning cabinet; the single chip microcomputer is electrically connected with the network module, the power switch, the indicator lamp, the power connector and the direct current fan. The power switch, the indicator light, the power switch and the indicator light are integrated, a gas quality sensor arranged on one side of the filter can monitor the saturation of harmful gas in the filter in real time, and remind whether the filter needs to be replaced or not through the color change of the power switch and the indicator light, when the power switch and the indicator light display green color, the concentration of the harmful gas in the filter is normal and does not need to be replaced, when the power switch and the indicator light display yellow color, the filter needs to be replaced, and when the power switch and the indicator light display red color, the toxic gas in the toilet filter is saturated, and the filter needs to be replaced immediately; the single chip microcomputer can control the direct current fan in real time, meanwhile, the gas concentration of the exhaust port is detected and analyzed, and meanwhile, detected data and the saturation state of the filter can be uploaded to a background control center through the network module, so that remote monitoring of the data is achieved.
Further, the filter includes: the shell sets up HEPA filter layer, active carbon filter layer, macromolecular sieve filter layer in the shell. After entering the filter, the volatilized gas is filtered and purified by the HEPA filter layer, the activated carbon filter layer and the polymer sieve filter layer in sequence, so that the volatilized gas is purified; the active carbon filter layer and the polymer sieve filter layer can be filled with different types of materials according to different reagents stored in the reagent cabinet, so that the reagent cabinet is suitable for purification of different volatile gases.
Further, the clean cabinet includes: the cabinet body is provided with a first cover plate and a second cover plate; the air outlet is arranged on the second cover plate.
Furthermore, a first mounting groove and a second mounting groove are respectively arranged in the cabinet body, and a partition plate is arranged between the first mounting groove and the second mounting groove; the filter is installed in the first mounting groove, the direct current fan and the single chip microcomputer are installed in the second mounting groove, the direct current fan is installed on the partition plate, and the first mounting groove and the second mounting groove are formed in the two sides of the direct current fan respectively.
Furthermore, sealing rubber strips are arranged at the joints of the cabinet body and the first cover plate and the second cover plate; the first cover plate is arranged on one side of the first mounting groove, and the second cover plate is arranged on one side of the second mounting groove. First apron lid is on first mounting groove, and the second apron lid is on the second mounting groove, when changing the filter, directly opens first apron and can change, can not influence singlechip and direct current fan, can directly open the second apron simultaneously, maintains direct current fan, singlechip, makes things convenient for dismantlement and the installation among the maintenance process.
Further, one side of filter is provided with the mounting bracket, the filter passes through the mounting bracket is installed in the clean cabinet, the bottom of shell is provided with the through-hole.
Further, the type of the single chip microcomputer is as follows: STM32F030RBT6 or ATmega 328P.
According to the above technical scheme, the utility model provides a cabinet is stored from clean device to reagent, purify volatile gas through the filter, volatile gas gets into the filter and passes through the HEPA filter layer in proper order, the active carbon filter layer, the polymer sieve filter layer purifies, accomplish and purify the back, gaseous by direct current fan takes the gas vent to discharge, volatile gas discharges again after the filter purifies, can not cause the pollution to the environment, realize volatile gaseous purification, the simple structure of filter, small, but direct mount in clean cabinet, and gaseous purifying effect is good, and is swift convenient, and is low in cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the purification cabinet of the present invention;
FIG. 3 is a schematic view of the structure of the purifying cabinet of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 2.
Wherein: the reagent cabinet 1, the clean cabinet 2, the cabinet body 20, the first cover plate 21, the second cover plate 22, the first mounting groove 23, the second mounting groove 24, the baffle 25, the filter 3, the shell 30, the through hole 31, the HEPA filter layer 32, the activated carbon filter layer 33, the polymer sieve filter layer 34, the mounting rack 35, the direct current fan 4, the air inlet 5, the exhaust port 6, the singlechip 7, the network module 70, the power connector 8, the power switch and the indicator light 9.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the present invention provides a self-cleaning device for a reagent storage cabinet, comprising: the reagent cabinet comprises a reagent cabinet 1, a clean cabinet 2 arranged on the reagent cabinet 1, a filter 3 arranged in the clean cabinet 2 and a direct current fan 4; the bottom of the cleaning cabinet 2 is provided with an air inlet 5, and the top is provided with an air outlet 6; the air inlet 5 is arranged on one side of the filter 3, and the air outlet 6 is arranged on one side of the direct current fan 4. Volatile gas in the reagent cabinet 1 passes through in the air inlet 5 gets into clean cabinet 2, volatile gas gets into filter 3, purify it through filter 3, accomplish the purification back, gas is taken to gas vent 6 by direct current fan 4 and is discharged, volatile gas is discharged again after filter 3 purifies, can not cause the pollution to the environment, realize volatile gaseous purification, filter 3's simple structure, small, but direct mount is in clean cabinet 2, and gaseous purifying effect is good, and is swift convenient, with low costs.
The reagent storage cabinet self-cleaning device further comprises: the cleaning device comprises a single chip microcomputer 7 arranged in the cleaning cabinet 2, a network module 70 arranged on one side of the single chip microcomputer 7, a power supply connector 8, a power switch and an indicator light 9 arranged on the cleaning cabinet 2; the single chip microcomputer 7 is electrically connected with the network module 70, the power switch and indicator lamp 9, the power connector 8 and the direct current fan 4. The power switch and indicator light 9 and the power switch and indicator light are integrated, a gas quality sensor is arranged on one side of the filter 3 and used for monitoring the saturation of harmful gas in the filter 3 in real time and reminding whether the filter 3 needs to be replaced or not through the color change of the power switch and indicator light 9, when the power switch and indicator light 9 shows green, the concentration of the harmful gas in the filter 3 is normal and does not need to be replaced, when the power switch and indicator light 9 shows yellow, the filter 3 needs to be replaced, and when the power switch and indicator light 9 shows red, the toxic gas in the toilet stool filter 3 is saturated and the filter 3 needs to be replaced immediately; the single chip microcomputer 7 can control the direct current fan 4 in real time, detect and analyze the gas concentration of the exhaust port 6, and upload the detected data and the saturation state of the filter 3 to a background control center through the network module 70, so that the remote monitoring of the data is realized. The utility model discloses in, the model of singlechip is STM32F030RBT 6.
Referring to fig. 4, the filter 3 includes: the device comprises a shell 30, a HEPA filter layer 32, an activated carbon filter layer 33 and a polymer sieve filter layer 34 which are arranged in the shell 30. After entering the filter 3, the volatilized gas is filtered and purified by the HEPA filter layer 32, the activated carbon filter layer 33 and the polymer sieve filter layer 34 in sequence, so that the purification of the volatilized gas is completed; the activated carbon filter layer 33 and the polymer sieve filter layer 34 can be filled with different types of materials according to different reagents stored in the reagent cabinet 1, so as to be suitable for purification of different volatile gases. One side of the filter 3 is provided with a mounting frame 35, the filter 3 is installed in the cleaning cabinet 2 through the mounting frame 35, and the bottom of the shell 30 is provided with a through hole 31.
The cleaning cabinet 2 includes: a cabinet 20, a first cover plate 21 and a second cover plate 22 arranged on the cabinet 20; the exhaust port 6 is provided on the second cover plate 22. A first mounting groove 23 and a second mounting groove 24 are respectively arranged in the cabinet body 20, and a partition plate 25 is arranged between the first mounting groove 23 and the second mounting groove 24; the filter 3 is installed in the first mounting groove 23, the direct current fan 4 and the single chip microcomputer 7 are installed in the second mounting groove 24, the direct current fan 4 is installed on the partition plate 25, and the first mounting groove and the second mounting groove are formed in the two sides of the direct current fan respectively. Sealing rubber strips are arranged at the joints of the cabinet body 20 and the first cover plate 21 and the second cover plate 22; the first cover plate 21 is disposed at one side of the first mounting groove 23, and the second cover plate 22 is disposed at one side of the second mounting groove 24. First apron 21 lid is on first mounting groove 23, and second apron 22 lid is on second mounting groove 24, and when changing filter 3, directly open first apron 21 and can change, can not influence singlechip 7 and direct current fan 4, can directly open second apron 22 simultaneously, maintains direct current fan 4, singlechip 7, makes things convenient for dismantlement and installation among the maintenance process.
To sum up, the utility model provides a cabinet is stored from clean device to reagent purifies volatile gas through the filter, volatile gas gets into the filter and purifies through HEPA filter layer, activated carbon filter layer, polymer sieve filter layer in proper order, accomplish the back of purifying, gas is taken to the gas vent by direct current fan and is discharged, volatile gas discharges again after the filter purifies, can not cause the pollution to the environment, realize volatile gaseous purification, the simple structure of filter, small, but direct mount in clean cabinet, and gaseous purifying effect is good, and is swift convenient, with low costs.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a reagent storage cabinet is from cleaning device which characterized in that includes: the reagent cabinet, the clean cabinet arranged on the reagent cabinet, the filter and the direct current fan are arranged in the clean cabinet; the bottom of the cleaning cabinet is provided with an air inlet, and the top of the cleaning cabinet is provided with an air outlet; the air inlet is arranged on one side of the filter, and the air outlet is arranged on one side of the direct current fan.
2. The self-cleaning device for reagent storage cabinets of claim 1, further comprising: the system comprises a single chip microcomputer arranged in the cleaning cabinet, a network module arranged on one side of the single chip microcomputer, a power connector, a power switch and an indicator light which are arranged on the cleaning cabinet; the single chip microcomputer is electrically connected with the network module, the power switch, the indicator lamp, the power connector and the direct current fan.
3. The self-cleaning apparatus for reagent storage cabinets of claim 1, wherein the filter comprises: the shell sets up HEPA filter layer, active carbon filter layer, macromolecular sieve filter layer in the shell.
4. The self-cleaning device for reagent storage cabinets of claim 2, wherein the cleaning cabinet comprises: the cabinet body is provided with a first cover plate and a second cover plate; the air outlet is arranged on the second cover plate.
5. The self-cleaning device of the reagent storage cabinet according to claim 4, wherein a first mounting groove and a second mounting groove are respectively arranged in the cabinet body, and a partition plate is arranged between the first mounting groove and the second mounting groove; the filter is installed in the first mounting groove, the direct current fan and the single chip microcomputer are installed in the second mounting groove, the direct current fan is installed on the partition plate, and the first mounting groove and the second mounting groove are formed in the two sides of the direct current fan respectively.
6. The self-cleaning device of the reagent storage cabinet according to claim 5, wherein the joints of the cabinet body and the first cover plate and the second cover plate are provided with sealing rubber strips; the first cover plate is arranged on one side of the first mounting groove, and the second cover plate is arranged on one side of the second mounting groove.
7. The self-cleaning device for the reagent storage cabinet according to claim 3, wherein a mounting frame is provided at one side of the filter, the filter is installed in the cleaning cabinet through the mounting frame, and a through hole is provided at the bottom of the housing.
8. The self-cleaning device of the reagent storage cabinet according to claim 2, wherein the type of the single chip microcomputer is: STM32F030RBT6 or ATmega 328P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209867.5U CN212731457U (en) | 2020-06-24 | 2020-06-24 | Self-cleaning device of reagent storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209867.5U CN212731457U (en) | 2020-06-24 | 2020-06-24 | Self-cleaning device of reagent storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212731457U true CN212731457U (en) | 2021-03-19 |
Family
ID=75011141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021209867.5U Active CN212731457U (en) | 2020-06-24 | 2020-06-24 | Self-cleaning device of reagent storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212731457U (en) |
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2020
- 2020-06-24 CN CN202021209867.5U patent/CN212731457U/en active Active
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