CN213869547U

CN213869547U - Fresh air circulating and filtering device for delivery window

Info

Publication number: CN213869547U
Application number: CN202022576387.9U
Authority: CN
Inventors: 徐秀
Original assignee: Suzhou Xiujie Purification Technology Co ltd
Current assignee: Suzhou Xiujie Purification Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a pass-through box new trend circulating filter device, including the pass-through box body, the welding has the baffle on the inner wall of pass-through box body middle part, and has the U type frame of transparent construction on the outer wall of baffle top, the welding has the mounting panel on the inner wall of U type frame both sides, all there is the ultraviolet lamp that the equidistance distributes through bolted connection on pass-through box body top inner wall and the mounting panel top outer wall, the installation pipe has been cup jointed on baffle top center department outer wall, and inlays on the installation pipe inner wall and be equipped with the fan, the guide plate that leaks hopper-shaped has been cup jointed on the installation pipe bottom outer wall, and cup jointed the three-way valve on the inner wall of guide plate bottom, the filtering mechanism has all been cup jointed to the three-way valve both sides, filtering mechanism is including filtering the storehouse, filtering the storehouse passes through bolted connection on the inner wall of pass-through box body bottom. The utility model discloses can disinfect to the air, improve bactericidal effect, can change the clearance under the condition of not shutting down, improve work efficiency.

Description

Fresh air circulating and filtering device for delivery window

Technical Field

The utility model relates to a pass-through box technical field especially relates to a pass-through box new trend circulating filter device.

Background

The transfer window is an auxiliary device of the clean room, mainly used between clean district and the clean district, the transfer of smallclothes article between clean district and the non-clean district, in order to reduce the number of times of opening the door of the clean room, reduce the pollution to the clean room to the minimum, the transfer window adopts the stainless steel plate preparation, it is level and smooth, clean, the double doors are each other interlocked, effectively prevent cross contamination, be equipped with electron or mechanical interlocking device, and dispose the sterilamp, the transfer window is widely used in all places that need air purification such as fine science and technology, biological laboratory, pharmaceutical factory, hospital, food processing industry, LCD, electronic factory.

Although current pass-through box possesses certain function of disinfecting, bactericidal effect is not good, has some bacteriums to be difficult to the deactivation, is difficult to carry out circulating filtration to impurity simultaneously, and the purification of impurity is thorough inadequately, and purifying effect is limited, has certain health hidden danger, and in addition, current device need clear up after shutting down when changing the clearance to the filter screen again, leads to cleaning efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a new air circulating and filtering device for a delivery window.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a new air circulation filtering device for a transfer window comprises a transfer window body, wherein a partition plate is welded on the inner wall of the middle part of the transfer window body, a U-shaped frame with a transparent structure is welded on the outer wall of the top part of the partition plate, mounting plates are welded on the inner walls of two sides of the U-shaped frame, ultraviolet lamps distributed at equal intervals are connected on the inner wall of the top part of the transfer window body and the outer wall of the top part of the mounting plates through bolts, a mounting pipe is sleeved on the outer wall of the center of the top part of the partition plate, a fan is embedded on the inner wall of the mounting pipe, a funnel-shaped guide plate is sleeved on the outer wall of the bottom end of the mounting pipe, a three-way valve is sleeved on the inner wall of the bottom end of the guide plate, filtering mechanisms are sleeved on two sides of the three-way valve and comprise a filtering bin, the filtering bin is connected on the inner wall of the bottom of the transfer window body through bolts, and an active carbon plate and a filtering plate are sequentially sleeved on the inner wall of the upper part of the filtering bin from bottom to top, the inner wall of the top of the filtering bin is sleeved with a gas pipe, the outer wall of the top end of the gas pipe is sleeved with a disinfecting bin, the inner wall of the disinfection bin close to the top end of the gas transmission pipe is welded with a baffle plate, the inner wall of the top of the disinfection bin is embedded with a grid plate, the inner wall of the bottom of the filter bin is sleeved with a liquid outlet pipe, the outer walls of the two sides of the delivery window body are respectively provided with a disinfection mechanism, the disinfection mechanism comprises a collecting box, one side of the collecting box is welded on the outer wall of the transmission window body, a storage barrel is welded on the outer wall of the top of the collecting box, a liquid inlet pipe is sleeved on the inner wall of one side of the storage cylinder, a fixing plate is sleeved on the inner wall of the storage cylinder, and the outer wall of the top of the fixed plate is connected with a water suction pump through a bolt, the water inlet end of the water suction pump is connected with the outer wall of the bottom of the fixed plate through a connecting pipe, and the water outlet end of the water suction pump is communicated with the inside of the filter bin through a connecting pipe, and the connecting pipe of the water outlet end of the water suction pump is positioned on the outer wall of the inside of the filter bin and is sleeved with the atomizing nozzle.

Preferably, the delivery window body includes all to open the open-ended casing on the outer wall of both sides and hinges the chamber door on the opening inner wall, and all welds the base on the outer wall in casing bottom four corners, two all open the installing port on the outer wall of chamber door one side, and the intussuseption of installing port is equipped with the observation window.

Preferably, the outer walls of the two ends of the top of the partition board are provided with through holes, and the two disinfection bins are embedded in the two through holes respectively.

Preferably, drain pipe one end is linked together with the inside of collecting box, and all welds on the outer wall in collecting box bottom four corners and has the supporting seat.

Preferably, a liquid outlet is formed in the inner wall of the bottom of the collecting box, and a liquid outlet valve is sleeved on the inner wall of the liquid outlet.

Preferably, the ultraviolet lamp, the fan and the water pump are all connected with a switch through wires, and the switch is connected with a power line.

The utility model has the advantages that:

1. opening the box doors on two sides of the transfer window body, placing articles on the U-shaped frame, opening an ultraviolet lamp switch, irradiating and sterilizing the articles by the ultraviolet lamp on the inner wall of the top of the transfer window body and the ultraviolet lamp on the outer wall of the top of the mounting plate, simultaneously, opening a fan and a water pump switch, conveying air in the transfer chamber into the filter bin by the fan, purifying and dedusting the air, conveying the sterilized water into the atomizing nozzle by the water pump, spraying sterilized water mist, sterilizing the air and improving the sterilizing effect of the device;

2. when the clearance needs to be changed to filter mechanism and disinfection mechanism, dial the valve handle of three-way valve to the another side for the filter mechanism and the disinfection mechanism that do not need the clearance begin work, can change the clearance under the circumstances of not shutting down, have improved work efficiency.

Drawings

Fig. 1 is a schematic sectional structure view of a fresh air circulating and filtering device for a delivery window according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic view of the cross-sectional structure of the disinfection chamber of the fresh air circulating and filtering device of the delivery window of the present invention.

In the figure: the device comprises a transmission window body 1, a partition plate 2, a 3U-shaped frame, a mounting plate 4, an ultraviolet lamp 5, a mounting pipe 6, a fan 7, a flow guide plate 8, a three-way valve 9, a filter bin 10, an activated carbon plate 11, a filter plate 12, a gas conveying pipe 13, a disinfection bin 14, a baffle plate 15, a grid plate 16, a liquid outlet pipe 17, a collection box 18, a storage barrel 19, a fixing plate 20, a water suction pump 21 and an atomizing spray head 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a new air circulation filtering device for a transfer window comprises a transfer window body 1, wherein the transfer window body 1 comprises a shell with openings on the outer walls of two sides and a box door hinged on the inner wall of the openings, bases are welded on the outer walls of four corners of the bottom of the shell, mounting openings are formed on the outer walls of one side of the two box doors, observation windows are embedded in the mounting openings, a partition plate 2 is welded on the inner wall of the middle part of the transfer window body 1, a U-shaped frame 3 with a transparent structure is welded on the outer wall of the top of the partition plate 2, mounting plates 4 are welded on the inner walls of two sides of the U-shaped frame 3, ultraviolet lamps 5 distributed at equal intervals are connected on the inner walls of the top of the transfer window body 1 and the outer walls of the top of the mounting plates 4 through bolts, a mounting pipe 6 is sleeved on the outer wall of the center of the top of the partition plate 2, a fan 7 is embedded on the inner wall of the mounting pipe 6, and a funnel-shaped guide plate 8 is sleeved on the outer wall of the bottom of the mounting pipe 6, and the inner wall of the bottom end of the guide plate 8 is sleeved with a three-way valve 9 which can be replaced and cleaned without shutdown, the two sides of the three-way valve 9 are sleeved with filtering mechanisms, each filtering mechanism comprises a filtering bin 10, the filtering bin 10 is connected to the inner wall of the bottom of the transmission window body 1 through bolts, the inner wall of the upper part of the filtering bin 10 is sequentially sleeved with an activated carbon plate 11 and a filtering plate 12 from bottom to top, the inner wall of the top of the filtering bin 10 is sleeved with a gas pipe 13, the outer wall of the top end of the gas pipe 13 is sleeved with a disinfecting bin 14, the outer walls of the two ends of the top of the partition plate 2 are respectively provided with a through hole, the two disinfecting bins 14 are respectively embedded in the two through holes, the inner wall of the disinfecting bin 14 close to the top end of the gas pipe 13 is welded with a baffle plate 15, the inner wall of the top of the disinfecting bin 14 is embedded with a grid plate 16, the inner wall of the bottom of the filtering bin 10 is sleeved with a liquid outlet pipe 17, the outer walls of the two sides of the transmission window body 1 are respectively provided with disinfecting mechanisms, the disinfection mechanism comprises a collection box 18, one end of a liquid outlet pipe 17 is communicated with the interior of the collection box 18, supporting seats are welded on the outer walls of four corners at the bottom of the collection box 18, one side of the collection box 18 is welded on the outer wall of the transmission window body 1, a liquid outlet is formed in the inner wall at the bottom of the collection box 18, a liquid outlet valve is sleeved on the inner wall of the liquid outlet, a storage cylinder 19 is welded on the outer wall at the top of the collection box 18, a liquid inlet pipe is sleeved on the inner wall at one side of the storage cylinder 19, a fixing plate 20 is sleeved on the inner wall of the storage cylinder 19, a water suction pump 21 is connected to the outer wall at the top of the fixing plate 20 through a bolt, the water inlet end of the water suction pump 21 is connected to the outer wall at the bottom of the fixing plate 20 through a connecting pipe, the water outlet end of the water suction pump 21 is communicated with the interior of the filter bin 10 through a connecting pipe, and an atomization nozzle 22 is sleeved on the outer wall of the connecting pipe at the water outlet end of the water suction pump 21 located in the interior of the filter bin 10, enough disinfect to the air, improved the bactericidal effect of device, ultraviolet lamp 5, fan 7 and suction pump 21 all are connected with the switch through the wire, and the switch connection has the power cord.

The working principle is as follows: opening the box doors at two sides of the transmission window body 1, placing articles on the U-shaped frame 3, opening the switch of the ultraviolet lamp 5, irradiating and sterilizing the articles by the ultraviolet lamp 5 on the inner wall at the top of the transmission window body 1 and the ultraviolet lamp 5 on the outer wall at the top of the mounting plate 4, simultaneously, opening the switch of the fan 7 and the water pump 21, conveying the air in the transmission chamber into the filter bin 10 by the fan 7, purifying and dedusting, conveying the air into the disinfection bin 14, conveying the disinfection water into the atomizing nozzle 22 by the water pump 21 to spray the disinfection water mist, sterilizing the air, conveying the disinfection water in the disinfection bin 14 into the collection box 18 by the liquid outlet pipe 17, opening the liquid outlet valve to discharge the disinfection water in the collection box 18, when the filter mechanism and the disinfection mechanism need to be replaced and cleaned, shifting the valve handle of the three-way valve 9 to the other side, so that the filter mechanism and the disinfection mechanism which do not need to be cleaned start to work, can be replaced and cleaned without shutdown.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The new air circulation filtering device for the delivery window comprises a delivery window body (1) and is characterized in that a partition plate (2) is welded on the inner wall of the middle part of the delivery window body (1), a U-shaped frame (3) of a transparent structure is welded on the outer wall of the top part of the partition plate (2), mounting plates (4) are welded on the inner walls of the two sides of the U-shaped frame (3), ultraviolet lamps (5) which are distributed equidistantly are connected on the inner wall of the top part of the delivery window body (1) and the outer wall of the top part of the mounting plates (4) through bolts, a mounting pipe (6) is sleeved on the outer wall of the center of the top part of the partition plate (2), a fan (7) is embedded on the inner wall of the mounting pipe (6), a funnel-shaped guide plate (8) is sleeved on the outer wall of the bottom end of the mounting pipe (6), a three-way valve (9) is sleeved on the inner wall of the bottom end of the guide plate (8), and filtering mechanisms are sleeved on the two sides of the three-way valve (9), the filter mechanism comprises a filter bin (10), the filter bin (10) is connected to the inner wall of the bottom of the transfer window body (1) through bolts, the inner wall of the upper part of the filter bin (10) is sequentially sleeved with an activated carbon plate (11) and a filter plate (12) from bottom to top, the inner wall of the top of the filter bin (10) is sleeved with a gas pipe (13), the outer wall of the top end of the gas pipe (13) is sleeved with a disinfection bin (14), the inner wall of the disinfection bin (14) close to the top end of the gas pipe (13) is welded with a baffle plate (15), the inner wall of the top of the disinfection bin (14) is embedded with a grid plate (16), the inner wall of the bottom of the filter bin (10) is sleeved with a liquid outlet pipe (17), the outer walls of two sides of the transfer window body (1) are respectively provided with a disinfection mechanism, the disinfection mechanism comprises a collection box (18), one side of the collection box (18) is welded on the outer wall of the transfer window body (1), the welding has a storage section of thick bamboo (19) on collecting box (18) top outer wall, and has cup jointed the feed liquor pipe on the inner wall of a storage section of thick bamboo (19) one side, fixed plate (20) have been cup jointed on the storage section of thick bamboo (19) inner wall, and have suction pump (21) through bolted connection on the outer wall of fixed plate (20) top, suction pump (21) are intake and are held and connect on fixed plate (20) bottom outer wall through the connecting pipe, and suction pump (21) play water end is linked together through connecting pipe and filtration storehouse (10) inside, the connecting pipe that suction pump (21) were gone out water end has cup jointed atomizer (22) on being located the outer wall of filtration storehouse (10) inside.

2. The fresh air circulation and filtration device for the delivery window as claimed in claim 1, wherein the delivery window body (1) comprises a shell with openings on the outer walls of two sides and a box door hinged on the inner wall of the opening, the outer walls of four corners of the bottom of the shell are welded with bases, the outer walls of one side of the two box doors are provided with mounting openings, and the inside of each mounting opening is embedded with an observation window.

3. The fresh air circulating and filtering device for the transmission window as recited in claim 1, wherein the outer walls of the two ends of the top of the partition board (2) are provided with through holes, and the two disinfection bins (14) are respectively embedded in the two through holes.

4. The fresh air circulating and filtering device for the delivery window as recited in claim 1, wherein one end of the liquid outlet pipe (17) is communicated with the inside of the collection box (18), and the outer walls of the four corners of the bottom of the collection box (18) are welded with supporting seats.

5. The fresh air circulating and filtering device for the transfer window as recited in claim 1, wherein a liquid outlet is provided on the inner wall of the bottom of the collecting box (18), and a liquid outlet valve is sleeved on the inner wall of the liquid outlet.

6. The fresh air circulation and filtration device for the delivery window is characterized in that the ultraviolet lamp (5), the fan (7) and the water pump (21) are all connected with a switch through conducting wires, and the switch is connected with a power cord.