A kind of clean pass-through box
Technical field
The present invention relates to cleaning equipment field, be specifically related to a kind of clean pass-through box.
Background technology
Pass-through box is a kind of auxiliary equipment of toilet, is mainly used between clean area and clean area or clean area
And carry out the transmission of article between non-clean area, to reduce the door opening times of toilet, the dirt to clean area
Dye is reduced to minimum level.
Current pass-through box mainly by the modes such as fastening realize cabinet door and cabinet fixing, but this solid
Determine mode fixed effect poor, fragile, it is unsuitable for promoting, when passing cabinet uses, two open when fanning door difference,
To reduce the amount of the air entrance clean area of non-clean area, but pass-through box transmits article every time and still can not keep away
The air bringing the non-clean area of part into exempted from enters clean area.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of clean pass-through box, and it can have
Effect improves the air cleanliness factor from entrance clean area, non-clean area.
A kind of clean pass-through box that the present invention proposes, including cabinet, pass box, two cabinet doors and purification mechanism;
Being provided with installation passage in cabinet, pass box is arranged in installation passage;
Two cabinet doors are installed on cabinet, and cabinet door includes door body and observation window;Observation window is arranged in door body,
Door body includes that the first door body and the second door body, the first door body and the second door body are wholely set, the one of the first door body
End is flexibly connected with cabinet, and the first door body can be entrenched in installation passage, and the second door body is arranged on the first door body
Upper near pass box side, the second door body can be entrenched in pass box, pass box and the first door body correspondence respectively
Being provided with electromagnetic lock main body and magnetic-adsorption body, cabinet is provided with the two of the most corresponding two described electromagnetic lock main bodys
Individual control switchs;
Purification mechanism includes the first guide duct, the second guide duct, blower fan and defecator, and pass box is near two
In the both sides of individual cabinet door, the inwall of any side is provided with multiple air outlet, installs passage away from air outlet side also
Being positioned at installation passage and the first door body nested position is provided with multiple air inlet, air outlet is all with the first guide duct even
Logical, air inlet all connects with the second guide duct, and the first guide duct is connected by blower fan and the second guide duct, mistake
Filter device is arranged on the first guide duct, and between air outlet and blower fan.
By the first door body and second being fitted together to for twice respectively at cabinet and pass box, effectively reduce cabinet door non-
Air circulation possible between clean area and clean area;Electromagnetic lock main body and magnetic-adsorption body coordinate and can realize
Door body and cabinet coordinate closely and service life is long, by the first guide duct, the second guide duct, blower fan and
Defecator coordinates, and is effectively improved the air cleanliness factor from entrance clean area, non-clean area.
Preferably, described clean pass-through box also includes controlling organization, and controlling organization includes controlling device and two
Described pressure sensor device;Described pressure sensor device is for measuring two described electromagnetic lock main bodys and described magnetic
Pressure information between power adsorbate, described control device and two control switch, blower fan and two described pressures
Force sensor communicates to connect, and described control device obtains described electromagnetic lock master by described pressure sensor device
Pressure information between body and described magnetic-adsorption body, and judge opening of two cabinet doors according to above-mentioned pressure information
Close situation;In the case of any one cabinet door is opened, it is corresponding that described control device controls another cabinet door
Control switch and can not open cabinet door;When described control device gets the cabinet door unlatching of air inlet side, described
Control device and start blower fan, when described control device gets the cabinet door closedown of air inlet side, described control
Device closes blower fan, is prevented effectively from two fan cabinet doors and is simultaneously open.
Preferably, observation window is safety glass, and observation window is arranged in door body by fluid sealant, facilitates work
Make to realize air-tightness good at observation window while pass box inner case observed by personnel's pipe.
Preferably, the first door body being provided with handle, handle is positioned at the first door body away from the second door body side,
Staff is facilitated to open cabinet door.
Preferably, continuous print bellows seal bar is installed around cabinet door, reduce non-clean area and clean area it
Between possible air circulation.
Preferably, illuminating lamp is installed in pass box, facilitates staff to observe transmission in the environment of dim
Object in case.
Preferably, controlling organization also includes described light-inductive device, described control device and described photaesthesia
Answering device and illuminating lamp communication connection, described control device obtains light intensity by described light-inductive device,
Described control device controls illuminating lamp work according to above-mentioned light intensity, when light intensity is less than preset strength,
Described control device opens illuminating lamp, is coordinated by controlling organization and illuminating lamp, it is to avoid staff has forgotten to open
Open illuminating lamp.
When the present invention presses control switch, control device and determine whether that door body is in opening, described control
If device processed judges to be in opening to controlling the operation of switch just effectively without door body, and control can be opened open
Close corresponding cabinet door, it is to avoid the cabinet door of pass-through box both sides is opened simultaneously;In air inlet side, door body is opened
Time, control device startup blower fan and filter with the air to entrance pass box, improve air from non-clean area
Enter the cleanliness factor of clean area;In the case of rather dark, control device start illuminating lamp, convenient work people
Member observes pass box.
Accompanying drawing explanation
Fig. 1 is a kind of clean pass-through box main apparent direction structural representation that the present invention proposes;
Fig. 2 is a kind of clean pass-through box backsight direction structure schematic diagram that the present invention proposes;
Fig. 3 is a kind of clean pass-through box right apparent direction sectional view that the present invention proposes.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of clean pass-through box that the present invention proposes, including cabinet 1,
2, two cabinet doors 3 of pass box and purification mechanism 4;
Being provided with installation passage 11 in cabinet 1, pass box 2 is arranged in installation passage 11;
Two cabinet doors 3 are installed on cabinet 1, and cabinet door 3 includes door body 31 and observation window 32;Observation window
32 are arranged in door body 31, and door body 31 includes the first door body 311 and the second door body 312, the first door body 311
Being wholely set with the second door body 312, one end of the first door body 311 is flexibly connected with cabinet 1, the first door body
311 can be entrenched in installation passage 11, and the second door body 312 is arranged in the first door body 311 near pass box
2 sides, the second door body 312 can be entrenched in pass box 2, and pass box 2 is the most corresponding with the first door body 311
Being provided with electromagnetic lock main body and magnetic-adsorption body, cabinet 1 is provided with the most corresponding two described electromagnetic lock main bodys
Two control switches 12;
Purification mechanism 4 includes first guide duct the 41, second guide duct 42, blower fan 43 and defecator 44,
Pass box 2 inwall of any side in the both sides of two cabinet doors 3 is provided with multiple air outlet 21, installs logical
Road 11 away from air outlet 21 side and be positioned at installation passage 11 be provided with multiple with the first door body 311 nested position
Air inlet 13, air outlet 21 all connects with the first guide duct 41, air inlet 13 all with the second guide duct 42
Connection, the first guide duct 41 is connected with the second guide duct 42 by blower fan 43, and defecator 44 is arranged on
On first guide duct 41, and between air outlet 21 and blower fan 43.
In present embodiment, described clean pass-through box also includes that controlling organization 5, controlling organization 5 include controlling dress
Put and two described pressure sensor devices;Described pressure sensor device is for measuring two described electromagnetic lock main bodys
And the pressure information between described magnetic-adsorption body, described control device and two control switches 12, blower fans 43
With two described pressure sensor device communication connections, described control device is obtained by described pressure sensor device
Pressure information between described electromagnetic lock main body and described magnetic-adsorption body, and judge according to above-mentioned pressure information
The opening and closing situation of two cabinet doors 3;In the case of any one cabinet door 3 is opened, described control device controls
The control switch 12 of another cabinet door 3 correspondence can not open cabinet door 3;When described control device gets air intake
The cabinet door 3 of mouthful 13 sides is opened, and described control device starts blower fan 43, when described control device get into
The cabinet door 3 of side, air port 13 is closed, and described control device closes blower fan 43.
In present embodiment, observation window 32 is safety glass, and observation window 32 is arranged at door by fluid sealant
On body 31.
In present embodiment, the first door body 311 being provided with handle 313, handle 313 is positioned at the first door body
311 away from the second door body 312 side.
In present embodiment, continuous print bellows seal bar is installed around cabinet door 3.
In present embodiment, illuminating lamp 21 is installed in pass box 2.
In present embodiment, controlling organization 5 also includes described light-inductive device, described control device and institute
Stating light-inductive device and illuminating lamp 21 communicates to connect, described control device is obtained by described light-inductive device
Taking light intensity, described control device controls illuminating lamp 21 according to above-mentioned light intensity and works, and works as light intensity
Less than preset strength, described control device opens illuminating lamp.
When the present invention uses, air inlet 13 side is positioned at non-clean area, and air outlet 21 side is positioned at clean area,
When needs put into object in pass box 2, staff presses control switch 12, controls device judgement and is
No have door body 31 to be in opening, if described control device judges to be in opening without door body 31,
The switch 12 that controls pressed just carries out power-off to corresponding electromagnetic lock main body, makes the control switch 12 of pressing
Corresponding cabinet door can be unlocked;When air inlet 13 side door body 31 is opened, controls device and start wind
Machine 43, non-clean area air is inhaled into from air inlet 13 and is filtered;Dress is controlled in the case of rather dark
Put startup illuminating lamp 21.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.