CN215412298U - Positive pressure purifier for nucleic acid detection bin - Google Patents
Positive pressure purifier for nucleic acid detection bin Download PDFInfo
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- CN215412298U CN215412298U CN202120525386.3U CN202120525386U CN215412298U CN 215412298 U CN215412298 U CN 215412298U CN 202120525386 U CN202120525386 U CN 202120525386U CN 215412298 U CN215412298 U CN 215412298U
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Abstract
The utility model discloses a positive pressure purifier for a nucleic acid detection bin, which comprises a shell and also comprises: the air inlet pretreatment mechanism is arranged on the inner side wall of the shell and is used for purifying air introduced into the room; the waste heat recovery assembly is connected with the air inlet pretreatment mechanism and is used for recycling indoor heat; the air inlet assembly is connected with the air inlet pretreatment mechanism and used for introducing outdoor air into a room, and the exhaust assembly is connected with the waste heat recovery assembly and used for discharging indoor waste gas. The utility model can ensure that the gas discharged into the room is subjected to sufficient pretreatment, thereby ensuring the quality of the discharged gas, and meanwhile, the outdoor air is discharged into the heat exchange cavity to recover the waste gas heat inside the U-shaped pipe, thereby being capable of well reducing the loss of the indoor heat and playing a good role in energy conservation and environmental protection.
Description
Technical Field
The utility model relates to the field of positive pressure purifiers for detection bins, in particular to a positive pressure purifier for a nucleic acid detection bin.
Background
The purifier is an effective device for improving the quality of indoor air. The purifier is a machine which purifies outdoor air after pretreatment, purification and filtration and then sends the purified outdoor air into a room, continuously dilutes the indoor air, and forcibly extrudes the indoor air out of the room through door and window gaps, thereby keeping the indoor air in a clean and fresh state all the time.
For the positive pressure purifier for the nucleic acid detection bin, in order to ensure that a detection sample in the nucleic acid detection bin is not polluted, outdoor air needs to be discharged into a room after sufficient pretreatment, the conventional positive pressure purifier for the nucleic acid detection bin cannot perform sufficient pretreatment on the air, and meanwhile, the conventional positive pressure purifier for the nucleic acid detection bin has no heat exchange function, and is poor in energy conservation and environmental protection.
Disclosure of Invention
The utility model aims to provide a positive pressure purifier for a nucleic acid detection bin, which aims to solve the problems that the prior art cannot fully pretreat external gas and is poor in energy-saving and environment-friendly performance.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a nucleic acid detects storehouse and uses positive pressure clearing machine, includes the shell, still includes:
the air inlet pretreatment mechanism is arranged on the inner side wall of the shell and is used for purifying air introduced into the room;
the waste heat recovery assembly is connected with the air inlet pretreatment mechanism and is used for recycling indoor heat;
the air inlet assembly is connected with the air inlet pretreatment mechanism and used for introducing outdoor air into a room, and the exhaust assembly is connected with the waste heat recovery assembly and used for discharging indoor waste gas.
On the basis of the technical scheme, the utility model also provides the following optional technical scheme:
in one alternative: the pretreatment mechanism admits air is including admitting air processing case, desicator and hybrid processing subassembly, be provided with the air inlet No. two on the shell lateral wall, admit air processing case and desicator and all install on the inside wall in pretreatment chamber, a tip of the processing case that admits air is connected with the air inlet No. two, a tip of desicator is connected with the processing case that admits air and another tip of desicator is connected with the waste heat recovery subassembly, be provided with the liquid reserve tank on the lateral wall in pretreatment chamber, be provided with atomizer just on the liquid reserve tank an end of atomizer links to each other with the processing incasement chamber that admits air.
In one alternative: mix the processing subassembly including admitting air and handle the layer, admit air and handle layer fixed mounting on the inside wall of case is handled in admitting air, it is provided with a plurality of exhaust through-holes that are used for evenly giving vent to anger to admit air on handling the layer, it handles still to be provided with a plurality of floating spheroids that are used for accelerating mixing efficiency between layer lateral wall and the incasement lateral wall to admit air.
In one alternative: air intake assembly and exhaust subassembly all set up on the shell, air intake assembly includes the impeller that admits air, be provided with the air inlet No. one on admitting air chamber and the shell lateral wall in the shell, the impeller fixed mounting that admits air is on the chamber inside wall that admits air, another tip that an end of impeller that admits air is connected with the air inlet and an impeller that admits air is connected with waste heat recovery subassembly, exhaust subassembly includes the exhaust impeller, be provided with an gas vent and No. two gas vents on exhaust chamber and the shell lateral wall in the shell, exhaust impeller fixed mounting is on the chamber inside wall that exhausts, another tip that an end of exhaust impeller is connected with a gas vent and an impeller that exhausts is connected with waste heat recovery subassembly.
In one alternative: the waste heat recovery assembly comprises a U-shaped pipe, a heat exchange cavity and a waste gas treatment cavity are arranged in the shell, the U-shaped pipe is arranged in the heat exchange cavity, one end of the U-shaped pipe is connected with one end of the exhaust impeller, the other end of the U-shaped pipe is connected with the waste gas treatment cavity, and one ends of the air inlet impeller and the dryer are connected with the inner cavity of the heat exchange cavity.
In one alternative: and a plurality of activated carbon adsorption elements for adsorption and filtration are arranged on the inner side wall of the heat exchange cavity.
In one alternative: no. two air inlets, an exhaust port and an air inlet department all are provided with air filter.
In one alternative: and a plurality of filtering layers for filtering and treating the waste gas are arranged on the inner side wall of the waste gas treatment cavity.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is provided with an air inlet pretreatment mechanism, when external air enters an air inlet treatment box in the air inlet pretreatment mechanism, the external air can be uniformly discharged through a plurality of exhaust through holes, at the moment, a plurality of floating spheres float and disturb under the action of airflow to ensure that the uniformly discharged gas can be fully contacted with atomized treatment liquid, and the gas is fully treated and then is dried by a dryer and then is discharged indoors;
2. the waste heat recovery assembly is arranged, indoor air is subjected to heat exchange through the heat exchange cavity, the heat exchange area of the U-shaped pipe can be enlarged, outdoor air is discharged into the heat exchange cavity to recover waste gas heat inside the U-shaped pipe, loss of indoor heat can be reduced well, and good energy-saving and environment-friendly effects are achieved.
Drawings
Fig. 1 is a schematic view of the overall structure in one embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a point a in an embodiment of the present invention.
Fig. 3 is a schematic view of an installation structure of an intake air treatment layer in one embodiment of the present invention.
Notations for reference numerals: the device comprises a shell 1, a first exhaust port 2, a first air inlet 3, an air filter screen 4, an exhaust impeller 5, an air inlet impeller 6, a U-shaped pipe 11, an activated carbon adsorption element 12, a dryer 13, a liquid storage tank 14, a second air inlet 15, a floating ball 16, an atomizing nozzle 17, a pretreatment cavity 18, a heat exchange cavity 19, an exhaust cavity 20, an air inlet cavity 21, a waste gas treatment cavity 22, a filter layer 23, a second exhaust port 26, an air inlet treatment box 27, an exhaust through hole 28 and an air inlet treatment layer 29.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1-3, includes a housing 1, further including:
the air inlet pretreatment mechanism is arranged on the inner side wall of the shell 1 and is used for purifying air introduced into a room;
the waste heat recovery assembly is connected with the air inlet pretreatment mechanism and is used for recycling indoor heat;
the air inlet assembly is connected with the air inlet pretreatment mechanism and used for introducing outdoor air into a room, and the exhaust assembly is connected with the waste heat recovery assembly and used for exhausting indoor waste gas;
when the whole device is ready for purification operation, the air inlet assembly and the air outlet assembly work simultaneously, at the moment, the air outlet assembly guides indoor waste gas into the waste heat recovery assembly for heat exchange and then discharges the waste gas, the air inlet assembly guides outdoor air into the air inlet pretreatment mechanism, the gas is treated by the pretreatment mechanism and then discharged into the waste heat recovery assembly for heat exchange operation, and the air after heat exchange is reintroduced into the room, so that the loss of indoor heat can be effectively prevented;
in one embodiment, as shown in fig. 1-3, the intake air pretreatment mechanism includes an intake air treatment tank 27, a dryer 13 and a mixing treatment assembly, the sidewall of the housing 1 is provided with a second air inlet 15, the intake air treatment tank 27 and the dryer 13 are both installed on the inner sidewall of the pretreatment chamber 18, one end of the intake air treatment tank 27 is connected with the second air inlet 15, one end of the dryer 13 is connected with the intake air treatment tank 27 and the other end of the dryer 13 is connected with the waste heat recovery assembly, the sidewall of the pretreatment chamber 18 is provided with a liquid storage tank 14, the liquid storage tank 14 is provided with an atomizing nozzle 17 and one end of the atomizing nozzle 17 is connected with the inner cavity of the intake air treatment tank 27;
in one embodiment, as shown in fig. 1 to 3, the mixing processing assembly includes an air inlet processing layer 29, the air inlet processing layer 29 is fixedly installed on the inner side wall of the air inlet processing box 27, a plurality of air outlet through holes 28 for uniformly discharging air are formed on the air inlet processing layer 29, and a plurality of floating spheres 16 for accelerating mixing efficiency are further arranged between the side wall of the air inlet processing layer 29 and the inner side wall of the air inlet processing box 27;
when external air enters the air inlet treatment box 27 through the second air inlet 15, the dryer 13 starts to work, the atomizing nozzle 17 atomizes and sprays treatment liquid in the liquid storage box 14, the gas is uniformly discharged from the exhaust through holes 28, meanwhile, due to the action of airflow, the floating spheres 16 can continuously float in the inner cavity of the air inlet treatment box 27, a certain turbulence effect is achieved, the gas uniformly discharged from the exhaust through holes 28 can be fully mixed with the atomized treatment liquid, the gas can be fully pre-treated, and the treated gas is introduced into the dryer 13 to be dried and then is discharged into the waste heat recovery assembly for heat exchange;
in one embodiment, as shown in fig. 1, the intake assembly and the exhaust assembly are both disposed on the housing 1, the air inlet component comprises an air inlet impeller 6, an air inlet cavity 21 is arranged in the shell 1, a first air inlet 3 is arranged on the side wall of the shell 1, the air inlet impeller 6 is fixedly arranged on the inner side wall of the air inlet cavity 21, one end part of the air inlet impeller 6 is connected with the first air inlet 3, the other end part of the air inlet impeller 6 is connected with the waste heat recovery assembly, the exhaust assembly comprises an exhaust impeller 5, an exhaust cavity 20 is arranged in the shell 1, a first exhaust port 2 and a second exhaust port 26 are arranged on the side wall of the shell 1, the exhaust impeller 5 is fixedly arranged on the inner side wall of the exhaust cavity 20, one end part of the exhaust impeller 5 is connected with the first exhaust port 2, and the other end part of the exhaust impeller 5 is connected with the waste heat recovery assembly;
in one embodiment, as shown in fig. 1, the waste heat recovery assembly includes a U-shaped pipe 11, a heat exchange cavity 19 and an exhaust gas treatment cavity 22 are provided in the housing 1, the U-shaped pipe 11 is provided in the heat exchange cavity 19, one end of the U-shaped pipe 11 is connected to one end of the exhaust impeller 5, the other end of the U-shaped pipe 11 is connected to the exhaust gas treatment cavity 22, and one ends of the intake impeller 6 and the dryer 13 are both connected to an inner cavity of the heat exchange cavity 19;
when the exhaust impeller 5 works, indoor waste gas can be sucked in and then discharged after heat exchange through the U-shaped pipe 11, when the intake impeller 6 works, outdoor air can be introduced into the intake air pretreatment mechanism for treatment, the treated gas is introduced into the heat exchange cavity 19 for heat exchange and then discharged into the room through the first air inlet 3, and after heat exchange, the gas can well prevent indoor heat loss, so that the purposes of energy conservation and environmental protection are achieved;
in one embodiment, as shown in fig. 1, a plurality of activated carbon adsorption elements 12 for adsorption filtration are arranged on the inner side wall of the heat exchange chamber 19, and the activated carbon adsorption elements 12 can further perform adsorption filtration treatment on the air discharged into the heat exchange chamber 19, so as to ensure the quality of the air discharged into the room;
in one embodiment, as shown in fig. 1, the air filter screens 4 are disposed at the second air inlet 15, the first air outlet 2 and the first air inlet 3, and the air filter screens 4 can play a good role in preventing dust from entering the whole device, which may affect the normal operation of the whole device for a long time;
in one embodiment, as shown in fig. 1, a plurality of filter layers 23 for filtering and treating the exhaust gas are disposed on the inner side wall of the exhaust gas treatment chamber 22, and the plurality of filter layers 23 can filter the exhaust gas discharged from the chamber and then discharge the filtered exhaust gas, which can achieve the effect of protecting the environment.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a nucleic acid detects storehouse and uses positive pressure purification machine, includes shell (1), its characterized in that still includes:
the air inlet pretreatment mechanism is arranged on the inner side wall of the shell (1) and is used for purifying air introduced into a room;
the waste heat recovery assembly is connected with the air inlet pretreatment mechanism and is used for recycling indoor heat;
the air inlet assembly is connected with the air inlet pretreatment mechanism and used for introducing outdoor air into a room, and the exhaust assembly is connected with the waste heat recovery assembly and used for discharging indoor waste gas.
2. The positive pressure purifier for nucleic acid detection chamber according to claim 1, wherein the inlet air pretreatment mechanism comprises an inlet air treatment tank (27), a dryer (13), and a mixing treatment unit, a second air inlet (15) is arranged on the side wall of the shell (1), the air inlet processing box (27) and the dryer (13) are both arranged on the inner side wall of the pretreatment cavity (18), one end part of the air inlet processing box (27) is connected with a second air inlet (15), one end part of the dryer (13) is connected with the air inlet processing box (27) and the other end part of the dryer (13) is connected with the waste heat recovery component, the side wall of the pretreatment cavity (18) is provided with a liquid storage tank (14), the liquid storage tank (14) is provided with an atomizing nozzle (17), and one end part of the atomizing nozzle (17) is connected with the inner cavity of the air inlet treatment box (27).
3. The positive pressure purifier for the nucleic acid detection bin according to claim 2, wherein the mixing processing assembly comprises an air inlet processing layer (29), the air inlet processing layer (29) is fixedly installed on the inner side wall of the air inlet processing box (27), a plurality of exhaust through holes (28) for uniformly exhausting air are formed in the air inlet processing layer (29), and a plurality of floating spheres (16) for accelerating mixing efficiency are further arranged between the side wall of the air inlet processing layer (29) and the inner side wall of the air inlet processing box (27).
4. The positive pressure purifier for the nucleic acid detection bin according to claim 3, wherein the air intake assembly and the air exhaust assembly are both arranged on the housing (1), the air intake assembly comprises an air intake impeller (6), the housing (1) is provided with an air intake cavity (21) and a first air inlet (3) is arranged on the side wall of the housing (1), the air intake impeller (6) is fixedly arranged on the inner side wall of the air intake cavity (21), one end part of the air intake impeller (6) is connected with the first air inlet (3) and the other end part of the air intake impeller (6) is connected with the waste heat recovery assembly, the air exhaust assembly comprises an air exhaust impeller (5), the housing (1) is provided with an air exhaust cavity (20) and the side wall of the housing (1) is provided with a first air outlet (2) and a second air outlet (26), the air exhaust impeller (5) is fixedly arranged on the inner side wall of the air exhaust cavity (20), one end of the exhaust impeller (5) is connected with the first exhaust port (2) and the other end of the exhaust impeller (5) is connected with the waste heat recovery assembly.
5. The positive pressure purifier for the nucleic acid detection bin according to claim 4, wherein the waste heat recovery assembly comprises a U-shaped pipe (11), a heat exchange cavity (19) and an exhaust gas treatment cavity (22) are arranged in the shell (1), the U-shaped pipe (11) is arranged in the heat exchange cavity (19), one end of the U-shaped pipe (11) is connected with one end of the exhaust impeller (5), the other end of the U-shaped pipe (11) is connected with the exhaust gas treatment cavity (22), and one ends of the intake impeller (6) and the dryer (13) are connected with an inner cavity of the heat exchange cavity (19).
6. The positive pressure purifier for nucleic acid detection bin according to claim 5, wherein a plurality of activated carbon adsorption elements (12) for adsorption filtration are arranged on the inner side wall of the heat exchange cavity (19).
7. The positive pressure purifier for the nucleic acid detection bin according to claim 4, wherein air screens (4) are arranged at the second air inlet (15), the first air outlet (2) and the first air inlet (3).
8. The positive pressure purifier for nucleic acid detection chamber according to claim 6, wherein a plurality of filter layers (23) for filtering and treating exhaust gas are disposed on the inner side wall of the exhaust gas treatment chamber (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525386.3U CN215412298U (en) | 2021-03-12 | 2021-03-12 | Positive pressure purifier for nucleic acid detection bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120525386.3U CN215412298U (en) | 2021-03-12 | 2021-03-12 | Positive pressure purifier for nucleic acid detection bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215412298U true CN215412298U (en) | 2022-01-04 |
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ID=79668289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120525386.3U Active CN215412298U (en) | 2021-03-12 | 2021-03-12 | Positive pressure purifier for nucleic acid detection bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215412298U (en) |
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2021
- 2021-03-12 CN CN202120525386.3U patent/CN215412298U/en active Active
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