CN216755736U - Safety cabinet body is weighed to no pipeline net gas type - Google Patents
Safety cabinet body is weighed to no pipeline net gas type Download PDFInfo
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- CN216755736U CN216755736U CN202123192081.4U CN202123192081U CN216755736U CN 216755736 U CN216755736 U CN 216755736U CN 202123192081 U CN202123192081 U CN 202123192081U CN 216755736 U CN216755736 U CN 216755736U
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- filter
- air
- safety cabinet
- cabinet body
- rear side
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Abstract
The utility model provides a pipeline-free air purification type weighing safety cabinet body, wherein an operation chamber is arranged in the safety cabinet body, an air outlet is formed in the rear side of the operation chamber, a primary filter is arranged at the air outlet, a middle filter is arranged on the rear side of the primary filter, a first filter plate and a second filter plate are arranged above the middle filter, an air feeder is further arranged above the second filter plate, an inclined first sterilizing plate and a second sterilizing plate arranged on the rear side of the operation chamber are arranged on the rear side of the safety cabinet body, an ultraviolet sterilizing lamp is arranged on the sterilizing plates, an air feeding box is arranged at the top of the operation chamber, and a speed regulating fan is arranged at an air inlet of the air feeding box. The beneficial effects are as follows: the air filtered at the rear side of the operation chamber can only go out of the upper end of the seal box, so that the filter effect is better; the slope setting of two bactericidal boards, the directional first bactericidal board of second bactericidal board for the air current can only be followed the gap between the two and flowed, increases the disinfection time of ultraviolet ray disinfection lamp.
Description
Technical Field
The utility model relates to the field of safety cabinet bodies, in particular to a pipeline-free air-purifying type weighing safety cabinet body.
Background
Weighing refers to the process of comparing an object and a weight on a balance to obtain the weight of the object, and is also called weighing balance, weighing is an important operation of analytical chemistry experiments, an operator must obey the use rules of the balance to obtain an accurate weighing result, and chemical drugs and samples are weighed in a special container.
The existing weighing room mostly has the blower to be located the upper portion of the rear box of the weighing room, the blower in the blower is sent and discharged from the high efficiency filter at the top from the rear lower side of the working area of the weighing room, the blowing static pressure box of the structure is in a positive pressure state, if the sealing is not good, unclean gas which is not filtered by the high efficiency filter leaks to the working area easily, the quality of products in the working area and the health of personnel are influenced, and the integral using effect and the working performance are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a non-pipeline gas-purifying type weighing safety cabinet body, which aims to solve the problems in the prior art.
The technical scheme of the utility model is realized as follows:
a no pipeline net gas type weighing safety cabinet body includes: the safety cabinet comprises a safety cabinet body, this internal control chamber that is equipped with of safety cabinet the control chamber rear side is equipped with the gas outlet department is equipped with the primary filter rear side is equipped with the secondary filter the top of secondary filter is equipped with first filter and second filter the second filter top still is equipped with the forced draught blower the safety cabinet body rear side is equipped with the first board of disinfecting of slope and installs the second board of disinfecting of control chamber rear side install the sterilamp on the board of disinfecting the air supply case is installed to the control chamber top, the air intake installation speed governing fan of air supply case the air outlet department of air supply case is equipped with one-way fan, one-way fan to the indoor air supply of control.
Preferably, the first filter plate is an activated carbon adsorption plate.
Preferably, the second filter plate is a heavy metal ion adsorption plate.
Preferably, a gap is formed between the first sterilization plate and the second sterilization plate, and the air outlet of the blower blows toward the lower portion of the first sterilization plate.
Preferably, a sealing box is arranged on the rear side of the operation chamber, the primary filter, the intermediate filter, the first filter plate and the second filter plate are all located in the sealing box, an air outlet is formed in the upper portion of the sealing box, and an air inlet end of the air feeder is connected with the air outlet of the sealing box.
The utility model has the beneficial effects that: the primary effect, the intermediate effect, the first filter plate and the second filter plate are arranged on the rear side of the operation chamber, and only filtered air can go out from the upper end of the seal box, so that the filter effect is better; and set up the bactericidal board of two slopes in the top of safety cabinet body, the ultraviolet ray disinfection lamp on the bactericidal board can carry out dual virus killing, and the slope setting of two bactericidal boards, the directional first bactericidal board of second bactericidal board for the air current can only be followed the gap between the two and flowed, increases the disinfection time of ultraviolet ray disinfection lamp.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, a ductless clean air type weighing safety cabinet body includes: the safety cabinet comprises a safety cabinet body 1, an operation chamber 2 is arranged in the safety cabinet body 1, an air outlet is arranged at the rear side of the operation chamber 2, a primary filter 3 is arranged at the air outlet, a middle-effect filter 4 is arranged at the rear side of the primary filter 3, a first filter plate 5 and a second filter plate 6 are arranged above the middle-effect filter 4, the first filter plate 5 is an activated carbon adsorption plate, the second filter plate 6 is a heavy metal ion adsorption plate, a seal box 15 is arranged at the rear side of the operation chamber 2, the primary filter 3, the middle-effect filter 4, the first filter plate 5 and the second filter plate 6 are all positioned in the seal box 15, an air outlet is arranged at the upper part of the seal box 15, an air inlet end of an air feeder 7 is connected with the air outlet of the seal box 15, an inclined first sterilizing plate 10 and a second sterilizing plate 8 arranged at the rear side of the operation chamber 2 are arranged at the rear side of the safety cabinet body 1, an ultraviolet sterilizing lamp 9 is arranged on the sterilizing plates, an air supply box 16 is installed at the top of the operation chamber 2, a speed regulation fan 11 is installed at an air inlet of the air supply box 16, a one-way fan 13 is arranged at an air outlet of the air supply box 16, and the one-way fan 13 supplies air into the operation chamber 2.
The primary effect, the intermediate effect, the first filter plate 6 and the second filter plate 6 are arranged at the rear side of the operation chamber 2, and only filtered air can go out from the upper end of the seal box 15, so that the filtering effect is better; and set up the bactericidal board of two slopes in the top of safety cabinet body 1, ultraviolet ray disinfection lamp 9 on the bactericidal board can carry out dual virus killing, and the slope setting of two bactericidal boards, and the directional first bactericidal board 10 of second bactericidal board 8 for the air current can only be followed the gap between the two and flowed, increases ultraviolet ray disinfection lamp 9's disinfection time.
The detector 12 can be arranged in the air supply box 16, the detector 12 is electrically connected with the alarm 14, when the detector 12 detects that harmful substances in the air entering the air supply box 16 exceed standards, the alarm 14 sends out an alarm signal, and other devices stop running.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A no pipeline net gas type weighing safety cabinet body includes: the safety cabinet body, its characterized in that: this internal control chamber that is equipped with of safety cabinet the control chamber rear side is equipped with the gas outlet department is equipped with the primary filter rear side is equipped with the secondary filter the top of secondary filter is equipped with first filter and second filter the second filter top still is equipped with the forced draught blower the safety cabinet body rear side is equipped with the first bactericidal board of slope and installs the second bactericidal board of control chamber rear side install the sterilamp on the bactericidal board the control chamber top is installed the air supply case, the air intake installation speed governing fan of air supply case the air outlet department of air supply case is equipped with one-way fan, one-way fan to the air supply in the control chamber.
2. The ductless net air type weighing safety cabinet body according to claim 1, characterized in that: the first filter plate is an activated carbon adsorption plate.
3. The ductless net air type weighing safety cabinet body according to claim 1, characterized in that: the second filter plate is a heavy metal ion adsorption plate.
4. The ductless net air type weighing safety cabinet body according to claim 1, characterized in that: a gap is formed between the first sterilizing plate and the second sterilizing plate, and an air outlet of the air blower blows towards the lower portion of the first sterilizing plate.
5. The ductless net air type weighing safety cabinet body according to claim 1, characterized in that: the rear side of the operation chamber is provided with a seal box, the primary filter, the intermediate filter, the first filter plate and the second filter plate are all positioned in the seal box, the upper part of the seal box is provided with an air outlet, and the air inlet end of the air feeder is connected with the air outlet of the seal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123192081.4U CN216755736U (en) | 2021-12-19 | 2021-12-19 | Safety cabinet body is weighed to no pipeline net gas type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123192081.4U CN216755736U (en) | 2021-12-19 | 2021-12-19 | Safety cabinet body is weighed to no pipeline net gas type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755736U true CN216755736U (en) | 2022-06-17 |
Family
ID=81966357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123192081.4U Active CN216755736U (en) | 2021-12-19 | 2021-12-19 | Safety cabinet body is weighed to no pipeline net gas type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216755736U (en) |
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2021
- 2021-12-19 CN CN202123192081.4U patent/CN216755736U/en active Active
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