CN216894160U - Air inlet structure of clean pass-through box - Google Patents
Air inlet structure of clean pass-through box Download PDFInfo
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- CN216894160U CN216894160U CN202123359027.4U CN202123359027U CN216894160U CN 216894160 U CN216894160 U CN 216894160U CN 202123359027 U CN202123359027 U CN 202123359027U CN 216894160 U CN216894160 U CN 216894160U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model relates to an air inlet structure of a clean transfer window, which comprises a transfer window body, wherein transfer doors are hinged to the front side and the rear side of the transfer window body, the transfer window body comprises an inner shell and an outer shell, an air flow channel is arranged in the middle of the inner shell and the outer shell, a fan is arranged at the top of the inner shell, a filter is arranged at the lower part of the fan, an air outlet is arranged at the lower part of the filter, and an air inlet is arranged on the side wall of the inner shell, so that air flows in the air flow channel in a self-circulation mode, the fan accelerates the air circulation speed.
Description
Technical Field
The utility model relates to the technical field of clean rooms, in particular to an air inlet structure of a clean delivery window.
Background
The transfer window is an auxiliary device of the clean room which is arranged between the entrance and the exit of the clean room or rooms with different cleanliness grades and used for transferring articles, so that the door opening times of the clean room are reduced, the pollution of a clean area is reduced to the maximum extent, the articles are self-cleaned, the air lock function is realized, and the air convection between clean rooms is prevented. The transmission window is widely applied to all places needing air purification, such as micro-science and technology, biological laboratories, pharmaceutical factories, hospitals, food processing industries, LCDs, electronic factories and the like.
The circulating time of a wind circulating device of a self-cleaning transfer window in the current market is slow, and sometimes the problem of indirect pollution caused by untimely wind circulation is caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the problem that indirect pollution is caused by slow circulation time of an air circulation device of a self-cleaning transmission window in the current market, the air inlet structure of the self-cleaning transmission window comprises a transmission window body 1, transmission doors 4 are hinged to the front side and the rear side of the transmission window body 1, the transmission window body 1 comprises an inner shell 2 and an outer shell 3, an air flow channel 14 is arranged in the middle of the inner shell 2 and the outer shell 3, a fan 9 is arranged at the top of the inner shell 2, a filter 11 is arranged at the lower part of the fan 9, an air outlet 12 is arranged at the lower part of the filter 11, an air inlet 13 is arranged on the side wall of the inner shell 2, so that air flows in the air flow channel 14 in a self-circulation mode, the air circulation speed is accelerated by the fan 9, the first magnetic suction device 5 and the second magnetic suction device 6 are adopted, the transmission doors 4 and the transmission window body 1 can be well sealed when power is cut off, the magnetic lock can stably guarantee the sealing of the transmission window, and the structure can also detect the action time of the ultraviolet lamp in real time, and has good self-cleaning effect and high stability.
The utility model provides an air inlet structure of clean pass-through box, includes pass-through box body 1, both sides are articulated around the pass-through box body 1 have pass-through door 4, its characterized in that: the transfer window body 1 includes interior casing 2, shell body 3, interior casing 2, shell body 3 middle part are equipped with airflow channel 14, and interior casing 2's top is equipped with fan 9, and fan 9's lower part is equipped with filter 11, and filter 11's lower part is equipped with air outlet 12, and interior casing 2's lateral wall is equipped with air intake 13 for the air is at airflow channel 14 self-loopa flow, and fan 9 has accelerated the speed of wind circulation simultaneously, and fan 9's top is equipped with dust cover 10, prevents that fan 9 from falling the start-up that influences fan 9 behind the ash.
Further, the fan 9 is a centrifugal fan, and the filter 11 is a high efficiency filter.
Furthermore, the upper end of the fan 9 is provided with a flow guide surface, so that wind can enter the fan 9 more quickly.
In a preferred embodiment of the present invention, a first magnetic attraction device 5 is disposed at a free end of the delivery door 4, a second magnetic attraction device 6 is disposed at a position of the delivery window body 1 corresponding to the first magnetic attraction device 5, magnets are disposed in the first magnetic attraction device 5 and the second magnetic attraction device 6, and the first magnetic attraction device 5 and the second magnetic attraction device 6 attract each other when the delivery door 4 of the delivery window is closed.
In the preferred embodiment of the present invention, the first magnetic attraction device 5 and the second magnetic attraction device 6 are disposed on the opposite sides of the transmission door 4 hinged to the transmission window body 1.
Furthermore, the first magnetic attraction device 5 and the second magnetic attraction device 6 are arranged at the vertex angle of the opposite side of the delivery door 4 hinged with the delivery window body 1.
In the preferred embodiment of the present invention, an electromagnetic lock device 7 is installed at the middle position of one side of the frame of the transfer door 4 corresponding to the opening of the transfer door 4, and a programmable controller, an electromagnetic lock and the like are adopted in the electromagnetic lock device 7 to realize interlocking, when one door is opened, the electromagnetic lock realizes interlocking, and the other door is locked. When the door is closed, the electromagnetic lock of the other door starts to work, the electromagnetic lock device 7 is controlled by a single chip microcomputer, and the system is more stable.
Furthermore, a circle of sealing strip 8 is arranged at the connection part of the periphery of the delivery window body 1 and the delivery door 4, and a door plate handle is arranged at the center of the opening edge of the delivery door 4.
Further, an ultraviolet germicidal lamp 15 is arranged below the filter 11.
Furthermore, the inner shell 2 is formed by bending and integrating, the bearing is good, no desoldering occurs, the base is not easy to deform and is more attractive, the base is bent to form an arc corner, no dust is accumulated, and the cleaning is easy.
Further, the outer case 3 is further provided with a control panel 16, a pressure difference meter 17, an aerosol injection port 18, and a sampling port 19, wherein the aerosol injection port 18 is used for injecting aerosol into the filter 11, and the sampling port 19 is used for detecting the concentration of the injected aerosol.
In summary, the utility model has the following advantages: the utility model relates to an air inlet structure of a clean transfer window, which comprises a transfer window body 1, wherein transfer doors 4 are hinged on the front side and the rear side of the transfer window body 1, the transfer window body 1 comprises an inner shell 2 and an outer shell 3, an air flow channel 14 is arranged in the middle of the inner shell 2 and the outer shell 3, a fan 9 is arranged at the top of the inner shell 2, a filter 11 is arranged at the lower part of the fan 9, an air outlet 12 is arranged at the lower part of the filter 11, an air inlet 13 is arranged on the side wall of the inner shell 2, so that air flows in the air flow channel 14 in a self-circulation manner, meanwhile, the fan 9 accelerates the air circulation speed, a first magnetic suction device 5 and a second magnetic suction device 6 are adopted, the transfer doors 4 and the transfer window body 1 can be well sealed when the power is cut off, a magnetic lock can stably ensure the sealing of the transfer window, the structure can also detect the acting time of an ultraviolet lamp in real time, and has good self-cleaning effect, the stability is high.
Drawings
Fig. 1 is a schematic structural view of an air intake structure of a clean delivery window according to the present invention.
Fig. 2 is a schematic structural view of an air intake structure of the clean delivery window of the present invention.
Fig. 3 is a schematic structural view of an air intake structure of a clean delivery window according to the present invention.
Fig. 4 is a schematic structural view of an air intake structure of the clean delivery window of the present invention.
Description of the main elements
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The following detailed description will further illustrate the utility model in conjunction with the above-described figures.
Detailed Description
FIG. 1 is a schematic view of an air intake structure of a clean pass-through window according to the present invention; FIG. 2 is a schematic view of an air intake structure of the clean delivery window of the present invention; FIG. 3 is a schematic view of an air intake structure of the clean delivery window of the present invention; fig. 4 is a schematic structural view of an air intake structure of the clean delivery window according to the present invention.
The utility model provides an air inlet structure of clean pass-through box, includes pass-through box body 1, both sides are articulated around the pass-through box body 1 have pass-through door 4, its characterized in that: the transfer window body 1 includes interior casing 2, shell body 3, interior casing 2, shell body 3 middle part are equipped with airflow channel 14, and interior casing 2's top is equipped with fan 9, and fan 9's lower part is equipped with filter 11, and filter 11's lower part is equipped with air outlet 12, and interior casing 2's lateral wall is equipped with air intake 13 for the air is at airflow channel 14 self-loopa flow, and fan 9 has accelerated the speed of wind circulation simultaneously, and fan 9's top is equipped with dust cover 10, prevents that fan 9 from falling the start-up that influences fan 9 behind the ash.
Further, the fan 9 is a centrifugal fan, and the filter 11 is a high efficiency filter.
Furthermore, the upper end of the fan 9 is provided with a flow guide surface, so that wind can enter the fan 9 more quickly.
In a preferred embodiment of the present invention, a first magnetic attraction device 5 is disposed at a free end of the delivery door 4, a second magnetic attraction device 6 is disposed at a position of the delivery window body 1 corresponding to the first magnetic attraction device 5, magnets are disposed in the first magnetic attraction device 5 and the second magnetic attraction device 6, and the first magnetic attraction device 5 and the second magnetic attraction device 6 attract each other when the delivery door 4 of the delivery window is closed.
In the preferred embodiment of the present invention, the first magnetic attraction device 5 and the second magnetic attraction device 6 are disposed on the opposite sides of the transmission door 4 hinged to the transmission window body 1.
Further, the first magnetic attraction device 5 and the second magnetic attraction device 6 are arranged at the vertex angle of the opposite side where the transfer door 4 is hinged with the transfer window body 1.
In the preferred embodiment of the present invention, an electromagnetic lock device 7 is installed at the middle position of one side of the frame of the transfer door 4 corresponding to the opening of the transfer door 4, and a programmable controller, an electromagnetic lock and the like are adopted in the electromagnetic lock device 7 to realize interlocking, when one door is opened, the electromagnetic lock realizes interlocking, and the other door is locked. When the door is closed, the electromagnetic lock of the other door starts to work, the electromagnetic lock device 7 is controlled by a single chip microcomputer, and the system is more stable.
Furthermore, a circle of sealing strip 8 is arranged at the connection part of the periphery of the delivery window body 1 and the delivery door 4, and a door plate handle is arranged at the center of the opening edge of the delivery door 4.
Further, an ultraviolet germicidal lamp 15 is arranged below the filter 11.
Furthermore, the inner shell 2 is formed by bending and integrating, the bearing is good, no desoldering occurs, the base is not easy to deform and is more attractive, the base is bent to form an arc corner, no dust is accumulated, and the cleaning is easy.
Further, the outer case 3 is further provided with a control panel 16, a pressure difference gauge 17, an aerosol injection port 18, and a sampling port 19, wherein the aerosol injection port 18 is used for injecting the aerosol into the filter 11, and the sampling port 19 is used for detecting the concentration of the injected aerosol.
In summary, the utility model has the following advantages: the utility model relates to an air inlet structure of a clean transfer window, which comprises a transfer window body 1, wherein transfer doors 4 are hinged on the front side and the rear side of the transfer window body 1, the transfer window body 1 comprises an inner shell 2 and an outer shell 3, an air flow channel 14 is arranged in the middle of the inner shell 2 and the outer shell 3, a fan 9 is arranged at the top of the inner shell 2, a filter 11 is arranged at the lower part of the fan 9, an air outlet 12 is arranged at the lower part of the filter 11, an air inlet 13 is arranged on the side wall of the inner shell 2, so that air flows in the air flow channel 14 in a self-circulation manner, meanwhile, the fan 9 accelerates the air circulation speed, a first magnetic suction device 5 and a second magnetic suction device 6 are adopted, the transfer doors 4 and the transfer window body 1 can be well sealed when the power is cut off, a magnetic lock can stably ensure the sealing of the transfer window, the structure can also detect the acting time of an ultraviolet lamp in real time, and has good self-cleaning effect, the stability is high.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an air inlet structure of clean pass-through box, includes pass-through box body (1), both sides are articulated around pass-through box body (1) have pass-through door (4), its characterized in that: pass-through box body (1) is including interior casing (2), shell body (3), interior casing (2), shell body (3) middle part are equipped with airflow channel (14), the top of interior casing (2) is equipped with fan (9), the lower part of fan (9) is equipped with filter (11), the lower part of filter (11) is equipped with air outlet (12), the lateral wall of interior casing (2) is equipped with air intake (13), make the air flow at airflow channel (14) self-loopa, fan (9) speed of wind circulation has been accelerated simultaneously, the top of fan (9) is equipped with dust cover (10), influence the start-up of fan (9) after preventing fan (9) ash falling.
2. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: the fan (9) is a centrifugal fan, and the filter (11) is a high-efficiency filter.
3. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: the upper end of the fan (9) is provided with a flow guide surface, so that wind can enter the fan (9) more quickly.
4. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: the free end of delivery door (4) is equipped with first magnetism and inhales device (5), delivery window body (1) is inhaled the position that device (5) corresponds with first magnetism and is equipped with second magnetism and inhale device (6), and first magnetism is inhaled and all is equipped with magnet in device (5), the second magnetism and inhales device (6), and when delivery door (4) of delivery window were closing, first magnetism is inhaled device (5) and second magnetism and is inhaled device (6) and adsorb each other.
5. The air intake structure of a clean pass-through window as claimed in claim 4, wherein: the first magnetic attraction device (5) and the second magnetic attraction device (6) are arranged on the opposite side where the transfer door (4) is hinged with the transfer window body (1).
6. The air intake structure of a clean pass-through window as claimed in claim 4, wherein: the first magnetic attraction device (5) and the second magnetic attraction device (6) are arranged at the vertex angle of the opposite side where the transfer door (4) is hinged with the transfer window body (1).
7. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: an electromagnetic lock device (7) is installed in the middle of one side of the frame of the transfer door (4) corresponding to the opening of the transfer door (4), a programmable controller and an electromagnetic lock are adopted in the electromagnetic lock device (7) to realize interlocking, when one door is opened, the electromagnetic lock realizes interlocking, the other door is locked, and when the door is closed, the electromagnetic lock of the other door starts to work.
8. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: a circle of sealing strip (8) is arranged at the joint of the periphery of the delivery window body (1) and the delivery door (4), and a door plate handle is arranged at the center of the opening edge of the delivery door (4).
9. The air intake structure of a clean delivery window according to claim 1, wherein: an ultraviolet germicidal lamp (15) is arranged below the filter (11).
10. The air intake structure of a clean pass-through window as claimed in claim 1, wherein: the inner shell (2) adopts a bending and integral forming process, and the base is bent to form an arc corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359027.4U CN216894160U (en) | 2021-12-29 | 2021-12-29 | Air inlet structure of clean pass-through box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359027.4U CN216894160U (en) | 2021-12-29 | 2021-12-29 | Air inlet structure of clean pass-through box |
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| Publication Number | Publication Date |
|---|---|
| CN216894160U true CN216894160U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359027.4U Active CN216894160U (en) | 2021-12-29 | 2021-12-29 | Air inlet structure of clean pass-through box |
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| Country | Link |
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| CN (1) | CN216894160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060379A (en) * | 2023-03-06 | 2023-05-05 | 苏州苏大卫生与环境技术研究所有限公司 | Double-door self-cleaning type transfer window for clean room |
-
2021
- 2021-12-29 CN CN202123359027.4U patent/CN216894160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116060379A (en) * | 2023-03-06 | 2023-05-05 | 苏州苏大卫生与环境技术研究所有限公司 | Double-door self-cleaning type transfer window for clean room |
| CN116060379B (en) * | 2023-03-06 | 2023-05-30 | 苏州苏大卫生与环境技术研究所有限公司 | Double-door self-cleaning type transfer window for clean room |
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