CN109758601A - A kind of hospital laboratory air sterilizing apparatus - Google Patents
A kind of hospital laboratory air sterilizing apparatus Download PDFInfo
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- CN109758601A CN109758601A CN201811616386.3A CN201811616386A CN109758601A CN 109758601 A CN109758601 A CN 109758601A CN 201811616386 A CN201811616386 A CN 201811616386A CN 109758601 A CN109758601 A CN 109758601A
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- internal box
- cabinet
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- wall
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of hospital laboratory air sterilizing apparatus, including cabinet, ultraviolet sterilization apparatus and drying device are provided in cabinet, ultraviolet sterilization apparatus includes the first internal box, being horizontally disposed in first internal box has multiple first partitions, the interior bottom of first internal box is provided with blower, ultraviolet radiator is provided between any two first partition and between the first partition of the top and the roof of the first internal box, venthole is provided on the roof of first internal box or on the side wall of top, and escape pipe is provided at venthole, and the upper end of this escape pipe is connected with one end of threeway, the other both ends of threeway are connected separately with the first tracheae and the second tracheae, second tracheae is connected with the air inlet of drying device；The present invention is provided with ultraviolet sterilization apparatus and drying device, not only to the air in hospital laboratory can go out killing bacterium, moreover it is possible to the air in hospital laboratory be dried.
Description
Technical field
The present invention relates to air sterilizing apparatus field, specially a kind of hospital laboratory air sterilizing apparatus.
Background technique
As constantly mentioning for China's level of medical and health is done, present each hospital pays much attention to the air disinfection and purification in institute and asks
Topic, airborne virus in order to prevent, at present more and more hospitals in institute operating room, match coyote hole, inspection chamber, experiment
The rooms such as room have been equipped with air sterilizing apparatus, for laboratory, also need to keep Interior Space other than carrying out disinfection to air
The aridity of gas, existing indoor air sterilizing apparatus only have the displacement sterilizing function to room air, cannot be to Interior Space
Gas is dried, and cannot fully meet the use demand of hospital laboratory.
Summary of the invention
The purpose of the present invention is to provide a kind of hospital laboratory air sterilizing apparatus, can be to the sky in hospital laboratory
Gas carries out disinfection, and can be dried to indoor air is tested.
The present invention is implemented as follows: a kind of hospital laboratory air sterilizing apparatus, including cabinet, the bottom of the cabinet
It is provided with wheel, venthole is provided on the cabinet, ultraviolet sterilization apparatus and drying device, institute are provided in the cabinet
Stating ultraviolet sterilization apparatus includes the first internal box, and first internal box is set on the bottom wall of cabinet, case in described first
Being horizontally disposed in the vertical direction in body has multiple first partitions, and the front side wall and rear wall of the first partition are respectively with first
The front inner wall of internal box is connected with rear side inner wall, and two first partitions of arbitrary neighborhood are respectively with left side wall and right side
Wall is connected with the inner left wall of the first internal box and right side inner wall, and multiple first partitions divide the inner cavity of the first internal box
It is divided into the connected air flow channel of multiple head ends, is provided with air inlet in the bottom side of the wall of first internal box, in described first
The interior bottom of cabinet is provided with blower, the air flow channel that the blower is constituted to the inner wall of multiple first partitions and the first internal box
Air feed, the blower are located at the lower section of the first partition of bottom, between first partition described in any two and the top
First partition and the first internal box roof between be provided with ultraviolet radiator, on the roof of first internal box or push up
It is provided with venthole on the wall of end side, and is provided with escape pipe at venthole, and the upper end of this escape pipe is connected with one end of threeway,
The other both ends of threeway are connected separately with the first tracheae and the second tracheae, are respectively set on first tracheae and the second tracheae
There are the first valve and the second valve, first tracheae is connected with the outside of cabinet, second tracheae and drying device
Air inlet is connected, and the gas outlet of the drying device is connected by third tracheae with the outside of cabinet.
Further, the drying device includes the second internal box, be provided in second internal box multiple second every
The inner cavity of second internal box is separated into the connected air flow channel of multiple head ends, and this air by plate, multiple second partitions
Desiccant is filled in runner, second internal box is provided with an air inlet and a gas outlet, wherein air inlet and the
Two tracheaes are connected, and escape pipe is connected with third tracheae, and air inlet pipe and an air outlet pipe is respectively arranged at multiple second partitions and
The both ends for the air flow channel that the inner wall of two internal box is constituted.
Further, second internal box is set on the roof of the first internal box, and the cabinet is located at case in second
Opening is provided on roof above body, the opening is provided with cover board, and handle, institute are provided on the upper surface of the cover board
It states and is provided with through-hole on cover board, the third tracheae is connected by the through-hole being arranged on cover board with the exterior space of cabinet, institute
It states and is provided with air inlet pipe at the air inlet of the second internal box, and this air inlet pipe is connected by loose joint with the second tracheae.
Further, the interior bottom of first internal box is provided with heating device, and the heating device is set to most lower
The lower section of the first partition of side and the air side for being located at blower, the wind heating that the heating device is provided for fan are described
Be provided with heating wire in heating device, the heating wire be provided with it is multiple, and each heating wire individually with power supply electricity
Property be connected.
Further, the inner wall of the inner wall unconnected side and the first internal box of the first partition and the first internal box
Between be provided with photochemical catalyst plate, the photochemical catalyst plate is had the wire mesh of nano-titanium dioxide figure layer by two layers of surface load
And the load being filled between double layer of metal silk screen is made of the porous particle of nano-titanium dioxide.
Further, it is provided with venthole on the side wall of the cabinet, and filter screen is installed at venthole.
Further, it is connected with air inlet pipe at the air inlet of first internal box, and it is wet that first is provided in air inlet pipe
Sensor is spent, the second humidity sensor is provided on the third tracheae, control cabinet, the control cabinet is provided on the cabinet
In be provided with control element and control route, first valve, the second valve, the first humidity sensor and the second humidity sensor
Device equal control element is electrical connected.
Further, the control element includes PLC controller, contactor, intermediate relay and transformer, the transformation
Device is electrical connected with power supply, and first humidity sensor and the second humidity sensor are electrical connected with PLC controller, described
First valve and the second valve respectively pass through a contactor and an intermediate relay is electrical connected with PLC controller, and described
One valve and the second valve respectively pass through a contactor and are electrical connected with transformer, the PLC controller and transformer electrical property phase
Even.
Further, alarm is additionally provided in the control cabinet, the alarm is electrical by contactor and transformer
It is connected, and this contactor is electrical connected by intermediate relay and PLC controller.
Further, battery is provided in the cabinet, the battery is powered to each electrical component.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is provided with ultraviolet sterilization apparatus and drying device, can not only carry out to the air in hospital laboratory
It goes out and kills bacterium, moreover it is possible to the air in hospital laboratory is dried, the use demand of hospital laboratory is able to satisfy.
2, the present invention is provided with heating device, can heat to the air for entering ultraviolet sterilization apparatus, make its temperature
Control keeps the bactericidal effect of ultraviolet light more preferable between 20 DEG C -40 DEG C.
3, the present invention is provided with photochemical catalyst plate, so that the present invention is carrying out sterilization and disinfection to the air in hospital laboratory
While the pernicious gas in air is purified, be conducive to the human health of staff in hospital laboratory.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of hospital laboratory air sterilizing apparatus of the present invention；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1；
Fig. 3 is the enlarged drawing of B area in Fig. 1；
Fig. 4 is a kind of structural schematic diagram of the photochemical catalyst plate of hospital laboratory air sterilizing apparatus of the present invention；
Fig. 5 is each valve and alarm when a kind of hospital laboratory air sterilizing apparatus of the present invention uses external power supply
Control structure block diagram；
Fig. 6 be a kind of hospital laboratory air sterilizing apparatus of the present invention using battery when each valve and alarm control
Structural block diagram processed.
In figure: 1- cabinet, 101- opening, 2- wheel, the first internal box of 3-, 4- first partition, 5- blower, 6- ultraviolet light
Lamp, 7- threeway, the first tracheae of 8-, the second tracheae of 9-, the first valve of 10-, the second valve of 11-, 12- third tracheae, in 13- second
Cabinet, 14- second partition, 15- desiccant, 16- cover board, 17- handle, 18- loose joint, 19- heating device, 20- heating wire, 21-
First humidity sensor, the second humidity sensor of 22-, 23- control cabinet, 24- alarm, 25- battery, 26- photochemical catalyst plate,
27- wire mesh, 28- porous particle, 29- filter screen.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
Fig. 1, Fig. 2 and Fig. 3, a kind of hospital laboratory air sterilizing apparatus, including cabinet 1, the bottom of cabinet 1 is please referred to set
It is equipped with wheel 2, wheel 2 selects the universal wheel for having brake function, that is, facilitates movement of the invention, and facilitate of the invention consolidate
It is fixed；It is provided with venthole on cabinet 1, ultraviolet sterilization apparatus and drying device, ultraviolet sterilization apparatus packet are provided in cabinet 1
The first internal box 3 is included, the first internal box 3 is set on the bottom wall of cabinet 1, and level is set in the vertical direction in the first internal box 3
It is equipped with multiple first partitions 4, the front side wall and rear wall of first partition 4 front inner wall and rear side with the first internal box 3 respectively
Inner wall is connected, and two first partitions 4 of arbitrary neighborhood are respectively with the inner left wall of left side wall and right side wall and the first internal box 3
It is connected with right side inner wall, the inner cavity of the first internal box 3 is separated into the connected air flow channel of multiple head ends by multiple first partitions 4,
It is provided with air inlet in the bottom side of the wall of first internal box 3, the interior bottom of the first internal box 3 is provided with blower 5, and blower 5 is to more
The air flow channel air feed that the inner wall of a first partition 4 and the first internal box 3 is constituted, blower 5 are located at the first partition 4 of bottom
Lower section is respectively provided between the first partition 4 of between any two first partition 4 and the top and the roof of the first internal box 3
There is a ultraviolet radiator 6, is provided with venthole on the roof of the first internal box 3 or on the side wall of top, and be provided with out at venthole
Tracheae, and the upper end of this escape pipe is connected with one end of threeway 7, the other both ends of threeway 7 are connected separately with the first tracheae 8 and second
The first valve 10 and the second valve 11, the first tracheae 8 and cabinet 1 are respectively arranged on tracheae 9, the first tracheae 8 and the second tracheae 9
Outside be connected, the second tracheae 9 is connected with the air inlet of drying device, and the gas outlet of drying device passes through third tracheae 12
It is connected with the outside of cabinet 1.
The course of work and working principle of the invention is: under the action of blower 5, the air outside cabinet 1 is by cabinet 1
Venthole enter in cabinet 1, then the air inlet by being arranged in 3 bottom side of the wall of the first internal box enter the first internal box 3 in, so
The gas outlet of the first internal box 3 is flowed to along the air flow channel that the inner wall of multiple first partitions 4 and the first internal box 3 is constituted afterwards
Place, by ultraviolet radiator 6 during the air flow channel flowing that the inner wall of multiple first partitions 4 and the first internal box 3 is constituted
Irradiation, the germ in air is killed, and the air flow channel that the inner wall of multiple first partitions 4 and the first internal box 3 is constituted is suitable
In the time for increasing air and being irradiated by ultraviolet radiator 6, bactericidal effect is good, and the air after being sterilized is gone out by the first internal box 3
Port drains into the air outside cabinet 1, so recycles, and air circulates sterilization in realization hospital laboratory；It does not need
When air in hospital laboratory is dried, opens the first valve 10, closes the second valve 11, by the first internal box 3
The air of gas outlet discharge enters in the first tracheae 8 by threeway 7, is drained into hospital laboratory by the gas outlet of the first tracheae 8；
When needing that the air in hospital laboratory is dried, closes the first valve 10, opens the second valve 11, by the first internal box
The air of 3 gas outlet discharge enters in the second tracheae 9 by threeway 7, then by the second air inlet of the tracheae 9 through drying device
Into in drying device, the air after being dried by drying device is drained into third tracheae 12 by the gas outlet of drying device, then
It drains into hospital laboratory.In conclusion the present invention not only to the air in hospital laboratory can go out killing bacterium, moreover it is possible to right
Air in hospital laboratory is dried, and is able to satisfy the use demand of hospital laboratory.
As shown in figures 1 and 3, drying device includes the second internal box 13, is provided with multiple second in the second internal box 13
Partition 14, the inner cavity of the second internal box 13 is separated into the connected air flow channel of multiple head ends by multiple second partitions 14, and this is empty
Desiccant 15 is filled in flow channel, anhydrous calcium chloride can be selected in desiccant 15, and the second internal box 13 is provided with an air inlet
With a gas outlet, wherein air inlet is connected with the second tracheae 9, and escape pipe is connected with third tracheae 12, air inlet pipe and go out
Tracheae is respectively arranged at the both ends of the air flow channel of the inner wall composition of multiple second partitions 14 and the second internal box 13；By the second gas
The air that pipe 9 enters drying device enters the air flow channel being made of the inner wall of multiple second partitions 14 and the second internal box 13
In, desiccant-filled 15 in air flow channel, so that the utilization rate of desiccant 15 is high, it is air-dried thoroughly.
As shown in figures 1 and 3, the second internal box 13 is set on the roof of the first internal box 3, and cabinet 1 is located in second
It is provided with opening 101 on the roof of 13 top of cabinet, opening is provided with cover board 16, is provided with handle on the upper surface of cover board 16
17, facilitate the opening and closing of cover board 16, through-hole is provided on cover board 16, third tracheae 12 passes through the through-hole being arranged on cover board 16
It is connected with the exterior space of cabinet 1, air inlet pipe is provided at the air inlet of the second internal box 13, and this air inlet pipe passes through loose joint
18 are connected with the second tracheae 9；The setting of loose joint 18, so that connection and the convenient disassembly of the second internal box 13 and the second tracheae 9, then
In addition the setting of cover board 16, can be conveniently replaceable dry in the second internal box 13 easily by taking out the second internal box 13 in cabinet 1
Drying prescription 15.
As shown in Figure 1, the interior bottom of the first internal box 3 is provided with heating device 19, heating device 19 is set to bottom
First partition 4 lower section and be located at blower 5 air side, heating device 19 for fan 5 provide wind heating, heating dress
It sets and is provided with heating wire 20 in 19, heating wire 20 is provided with multiple, and each heating wire 20 is individually electrical connected with power supply, purple
Outside line kills innings speed in addition to the intensity and irradiation time with ultraviolet light have outside the Pass to air, also related with air themperature, is suitable for
Temperature be 20 DEG C -40 DEG C between, the temperature in hospital laboratory is generally not above 40 DEG C, but in winter when hospital test
Indoor temperature can generally be lower than 20 DEG C, can be heated by the wind that heating wire 20 provides blower 5 at this time, make its temperature liter
It is high；The setting of multiple heating wire 20 being individually electrical connected with power supply can be realized by being powered to the heating wire 20 of different number
The adjusting of heating efficiency, so that applicability of the invention is stronger.
As shown in Figure 1 and Figure 4, the unconnected side of inner wall of first partition 4 and the first internal box 3 and the first internal box 3
Inner wall between be provided with photochemical catalyst plate 26, photochemical catalyst plate 26 is had the gold of nano-titanium dioxide figure layer by two layers of surface load
The load for belonging to silk screen 27 and being filled between double layer of metal silk screen 27 is made of the porous particle 28 of nano-titanium dioxide, air edge
Pass through photochemical catalyst plate 26 during the air flow channel flowing that constitutes of inner wall of multiple first partitions 4 and the first internal box 3,
Irradiation of the photochemical catalyst plate 26 by ultraviolet radiator 6, under ultraviolet radiator 6 and the collective effect of photochemical catalyst plate 26, by light
Pernicious gas in the air of catalyst plates 26 is catalytically decomposed, so that the present invention is killed to the air in hospital laboratory
Bacterium go out poison while the pernicious gas in air is purified, be conducive to the human health of staff in hospital laboratory.
As shown in Figure 1, being provided with venthole on the side wall of cabinet 1, and filter screen 29 is installed at venthole, hospital's experiment
Thus the indoor air in room is ventilated into the inside of cabinet 1, then is discharged outside cabinet 1 under the action of blower 5, filter screen 29 is right
Air into cabinet 1 is filtered, and prevents the fixed impurity such as the dust for being greater than filtering mouth warp from entering in cabinet 1, light is avoided to urge
Agent plate 26 is blocked.
As shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 6, air inlet pipe is connected at the air inlet of the first internal box 3, and set in air inlet pipe
It is equipped with the first humidity sensor 21, the second humidity sensor 22 is provided on third tracheae 12, is provided with control cabinet on cabinet 1
23, control element and control route, the first valve 10, the second valve 11, the first humidity sensor 21 are provided in control cabinet 23
It is electrical connected with 22 equal control element of the second humidity sensor；Control element includes PLC controller, contactor, intermediate relay
Device and transformer, transformer are electrical connected with power supply, and the first humidity sensor 21 and the second humidity sensor 22 are controlled with PLC
Device is electrical connected, and the first valve 10 and the second valve 11 respectively pass through a contactor and an intermediate relay and PLC controller
It is electrical connected, the first valve 10 and the second valve 11 are respectively electrical connected by a contactor with transformer, PLC controller and change
Depressor is electrical connected；Alarm 24 is additionally provided in control cabinet 23, alarm 24 is electrical connected by contactor and transformer, and
This contactor is electrical connected by intermediate relay and PLC controller；First humidity sensor 21 and the second humidity sensor 22
The humidity sensor of model HS15P is selected, it is the automatically controlled of 24V that the first valve 10 and the second valve 11, which use and be applicable in voltage,
Valve, PLC controller use Mitsubishi PLC FX1N-60MR1, and it is 24V that contactor, which selects model CJX2-1210/01, is applicable in voltage,
Contactor, intermediate relay select model JZX-22F, be applicable in voltage be 24V intermediate relay, alarm 24 use type
Number it is tb1101, is applicable in the combined aural and visual alarm that voltage is 24V, transformer becomes the transformer of 24V using 220V, and transformer is alarm
Device 24, PLC controller, contactor 24, the first valve 10 and the second valve 11 provide 24V power supply；When the first humidity sensor
When device 21 detects that the humidity into the air in the first internal box 3 is less than the minimum of setting range, transmitted to PLC controller
Signal, PLC controller controls the unlatching of the first valve 10 by intermediate relay and contactor, the second valve 11 of control is closed, this
When not to the air dewetting in hospital laboratory；When the first humidity sensor 21 is detected into the air in the first internal box 3
Humidity when being greater than the peak of setting range, transmit signal to PLC controller, PLC controller is by intermediate relay and connecing
Tentaculum controls the first valve 10 and closes, controls the unlatching of the second valve 11, at this time to the air dewetting in hospital laboratory；When second
When humidity sensor 22 detects that the humidity for the air being discharged by third tracheae 12 is higher than setting value, illustrate to need replacing desiccant
15, PLC controller is alarmed by intermediate relay and contactor control control alarm 24 at this time.
As shown in figures 1 to 6, battery 25 is provided in cabinet 1, battery 25 is powered to each electrical component, so that this
Invention, which is not required to connect with outer wall power supply, can be used, more convenient movement of the invention, it is convenient to which the present invention is moved to doctor
The each region in institute laboratory so that more efficient to the air displacement of entire hospital laboratory, and does not use and external electrical
The connecting line in source makes use of the present invention safer.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. the bottom of a kind of hospital laboratory air sterilizing apparatus, including cabinet (1), the cabinet (1) is provided with wheel (2),
It is characterized by: being provided with venthole on the cabinet (1), ultraviolet sterilization apparatus and drying are provided in the cabinet (1)
Device, the ultraviolet sterilization apparatus include the first internal box (3), and first internal box (3) is set to the bottom wall of cabinet (1)
On, being horizontally disposed in the vertical direction in first internal box (3) has multiple first partitions (4), the first partition (4)
Front side wall and rear wall are connected with the front inner wall of the first internal box (3) and rear side inner wall respectively, and two institutes of arbitrary neighborhood
First partition (4) is stated to be connected with left side wall and right side wall with the inner left wall of the first internal box (3) and right side inner wall respectively, it is multiple
The inner cavity of first internal box (3) is separated into the connected air flow channel of multiple head ends by the first partition (4), in described first
Air inlet is provided in the bottom side of the wall of cabinet (3), the interior bottom of first internal box (3) is provided with blower (5), the wind
The air flow channel air feed that machine (5) is constituted to the inner wall of multiple first partitions (4) and the first internal box (3), the blower (5) are located at
The lower section of the first partition (4) of bottom, the first partition of between first partition (4) described in any two and the top
(4) be provided between the roof of the first internal box (3) ultraviolet radiator (6), on the roof of first internal box (3) or
It is provided with venthole on the side wall of top, and is provided with escape pipe at venthole, and one end of the upper end of this escape pipe and threeway (7)
Be connected, the threeway (7) is in addition connected separately with the first tracheae (8) and the second tracheae (9) in both ends, first tracheae (8) and
It is respectively arranged with the first valve (10) and the second valve (11) on second tracheae (9), first tracheae (8) and cabinet (1)
Outside is connected, and second tracheae (9) is connected with the air inlet of drying device, and the gas outlet of the drying device passes through the
Three tracheaes (12) are connected with the outside of cabinet (1).
2. a kind of hospital laboratory air sterilizing apparatus according to claim 1, it is characterised in that: the drying device packet
Include the second internal box (13), be provided with multiple second partitions (14) in second internal box (13), multiple described second every
The inner cavity of second internal box (13) is separated into the connected air flow channel of multiple head ends by plate (14), and is filled in this air flow channel
Desiccant (15), second internal box (13) are provided with an air inlet and a gas outlet, wherein air inlet and the second gas
Pipe (9) is connected, and escape pipe is connected with third tracheae (12), and air inlet pipe and an air outlet pipe is respectively arranged at multiple second partitions
(14) and the inner wall of the second internal box (13) constitute air flow channel both ends.
3. a kind of hospital laboratory air sterilizing apparatus according to claim 2, it is characterised in that: second internal box
(13) it is set on the roof of the first internal box (3), the cabinet (1), which is located on the roof above the second internal box (13), to be arranged
Have opening (101), the opening is provided with cover board (16), is provided with handle (17), institute on the upper surface of the cover board (16)
It states and is provided with through-hole on cover board (16), the third tracheae (12) passes through the outer of the through-hole and cabinet (1) being arranged on cover board (16)
Portion space is connected, and air inlet pipe is provided at the air inlet of second internal box (13), and this air inlet pipe passes through loose joint (18)
It is connected with the second tracheae (9).
4. a kind of hospital laboratory air sterilizing apparatus according to claim 1, it is characterised in that: first internal box
(3) interior bottom is provided with heating device (19), and the heating device (19) is set to the lower section of the first partition (4) of bottom
And it is located at the air side of blower (5), and the wind heating that the heating device (19) provides for fan (5), the heating device
(19) it is provided in heating wire (20), the heating wire (20) is provided with multiple and each described heating wire (20) individually
It is electrical connected with power supply.
5. a kind of hospital laboratory air sterilizing apparatus described in any one of -4 according to claim 1, it is characterised in that: institute
It states and is provided between the unconnected side of inner wall of first partition (4) and the first internal box (3) and the inner wall of the first internal box (3)
Photochemical catalyst plate (26), the photochemical catalyst plate (26) are had the wire mesh of nano-titanium dioxide figure layer by two layers of surface load
(27) it is made of with the load that is filled between double layer of metal silk screen (27) the porous particle (28) of nano-titanium dioxide.
6. a kind of hospital laboratory air sterilizing apparatus according to claim 5, it is characterised in that: the cabinet (1)
It is provided with venthole on side wall, and filter screen (29) are installed at venthole.
7. a kind of hospital laboratory air sterilizing apparatus according to claim 6, it is characterised in that: first internal box
(3) it is connected with air inlet pipe at air inlet, and is provided with the first humidity sensor (21) in air inlet pipe, the third tracheae (12)
On be provided with the second humidity sensor (22), be provided with control cabinet (23) on the cabinet (1), setting in the control cabinet (23)
There are control element and control route, first valve (10), the second valve (11), the first humidity sensor (21) and second are wet
Degree sensor (22) equal control element is electrical connected.
8. a kind of hospital laboratory air sterilizing apparatus according to claim 7, it is characterised in that: the control element packet
PLC controller, contactor, intermediate relay and transformer are included, the transformer is electrical connected with power supply, and first humidity passes
Sensor (21) and the second humidity sensor (22) are electrical connected with PLC controller, first valve (10) and the second valve
(11) it is respectively electrical connected by a contactor and an intermediate relay with PLC controller, first valve (10) and
Two valves (11) are respectively electrical connected by a contactor with transformer, and the PLC controller is electrical connected with transformer.
9. a kind of hospital laboratory air sterilizing apparatus according to claim 8, it is characterised in that: the control cabinet (23)
In be additionally provided with alarm (24), the alarm (24) is electrical connected by contactor and transformer, and this contactor passes through
Intermediate relay is electrical connected with PLC controller.
10. a kind of hospital laboratory air sterilizing apparatus according to claim 9, it is characterised in that: in the cabinet (1)
It is provided with battery (25), the battery (25) is powered to each electrical component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616386.3A CN109758601A (en) | 2018-12-27 | 2018-12-27 | A kind of hospital laboratory air sterilizing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616386.3A CN109758601A (en) | 2018-12-27 | 2018-12-27 | A kind of hospital laboratory air sterilizing apparatus |
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| CN109758601A true CN109758601A (en) | 2019-05-17 |
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| CN201811616386.3A Withdrawn CN109758601A (en) | 2018-12-27 | 2018-12-27 | A kind of hospital laboratory air sterilizing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748991A (en) * | 2019-10-22 | 2020-02-04 | 广州市沙唯士电子科技有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036630Y (en) * | 2006-11-13 | 2008-03-19 | 天津南开歌德科贸有限公司 | Photocatalysis air purifier |
| CN103656719A (en) * | 2013-12-19 | 2014-03-26 | 刘传林 | Method and device for indoor air sterilization, detoxication and purification by hydroxyl free radical |
-
2018
- 2018-12-27 CN CN201811616386.3A patent/CN109758601A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036630Y (en) * | 2006-11-13 | 2008-03-19 | 天津南开歌德科贸有限公司 | Photocatalysis air purifier |
| CN103656719A (en) * | 2013-12-19 | 2014-03-26 | 刘传林 | Method and device for indoor air sterilization, detoxication and purification by hydroxyl free radical |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748991A (en) * | 2019-10-22 | 2020-02-04 | 广州市沙唯士电子科技有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
| CN110748991B (en) * | 2019-10-22 | 2021-06-29 | 济宁市丰泰医疗器械有限公司 | A medical air purifier that ability of disinfecting is strong for wisdom medical treatment |
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