CN213066432U - Ventilation and air disinfection device for household isolation room - Google Patents
Ventilation and air disinfection device for household isolation room Download PDFInfo
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- CN213066432U CN213066432U CN202021838870.3U CN202021838870U CN213066432U CN 213066432 U CN213066432 U CN 213066432U CN 202021838870 U CN202021838870 U CN 202021838870U CN 213066432 U CN213066432 U CN 213066432U
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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
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Abstract
The utility model discloses a ventilation and air sterilization device used in a household isolation room, wherein, a fresh air connecting pipe is communicated with a fresh air machine; the fresh air interface is arranged on the first side of the air treatment box, the fresh air interface is communicated with the fresh air connecting pipe, one end of a first air channel is connected with the fresh air interface, the other end of the first air channel is connected with a first air supply interface arranged on a third side, the third side is arranged relative to the first side and is adjacent to a second side, a first air valve is arranged in the first air channel, an air return interface is arranged on the second side of the air treatment box, the second side is adjacent to the first side, the air return interface is communicated with an indoor air return pipeline, one end of a second air channel is connected with the air return interface, the other end of the second air channel is connected with a second air supply interface arranged on the third side, the second air channel is communicated with the first air channel through the second air valve, a disinfection module is arranged in the second air channel, the air disinfection device is normally used and used for controlling epidemic.
Description
Technical Field
The utility model relates to a house environmental control technical field especially relates to a ventilation and air degassing unit for isolation room at home.
Background
The research of epidemic prevention technology in the construction industry is increasingly paid attention. The epidemic prevention performance of the house as a building type which is used by people for a long time is also widely concerned by the society. Proved by academic research, the most effective mode of residential epidemic prevention is to adopt window opening ventilation to increase the ventilation frequency of indoor air, replace the dirty air and reduce the concentration of virus and bacteria in the indoor air. However, the windowing natural ventilation is considered to have practical problems of poor thermal comfort, increased refrigeration and heating loads, new air pollution and the like in severe cold and hot weather and areas with serious outdoor air pollution. Under the condition of insufficient windowing ventilation conditions, a heat exchange fresh air fan can be installed for indoor mechanical ventilation, and the method can be taken as an effective supplementary means for reducing the concentration of outdoor pollutants.
By using the air disinfection means of medical buildings for reference, the technical scheme of air disinfection and epidemic prevention such as adding ultraviolet irradiation, high-voltage electrostatic dust collection and sterilization, salt solution washing and filtering and the like in the residential fresh air fan equipment appears in the industry. The disinfection means can kill viruses in the air. However, such a solution has the following problems: first, residential ventilators are limited in the number of times, usually providing only ventilation effects of 0.8 times per hour or less, and far from ventilation in hospital wards and the like. If the fresh air volume of the whole house is increased for epidemic prevention, the installation space and the air pipe arrangement are affected after the size of the equipment is increased, and the waste of non-epidemic time periods is large; secondly, the fresh air comes from the outside, the risk of air virus pollution in an open space is low, and the fresh air machine is provided with an HEPA high-efficiency air filter, so that aerosol in the air can be effectively prevented from entering the room, the significance of further increasing a disinfection section is not large, and the indoor virus disinfection efficiency is not high; thirdly, if people live in a sterile environment for a long time, health hazards such as reduction of autoimmunity can be caused. But it is also important to provide a safer and cleaner room for the elderly and children with low self-resistance in the period of high epidemic situation.
Therefore, it is necessary to provide a system for providing air disinfection function for the key epidemic prevention areas of the residences such as the old, the bedrooms of the children and the like during the epidemic situation, without affecting the normal use of the fresh air machine, and the system has the capabilities of ventilation and indoor air disinfection, combines epidemic prevention and improves the epidemic prevention performance of the residential buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ventilation and air degassing unit for separate room at home can compromise under the circumstances of the normal function of fresh air heat recovery air regenerating device at ordinary times, in the period of the epidemic situation height, carries out the air disinfection alone to the heavy room. Through new trend pressurization, keep this room malleation, reduce the air that has the pollution and get into this room, increase the air disinfection handling capacity in this room simultaneously, effectively reduce this room virus concentration, provide epidemic prevention guarantee for the crowd that self immunity is low such as old man child.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a ventilation and air disinfection device for isolation room at home includes:
the fresh air connecting pipe is communicated with the fresh air fan;
an air treatment cabinet, which comprises,
a fresh air interface arranged at the first side of the air processing box, the fresh air interface is communicated with a fresh air connecting pipe,
the air return interface is arranged on the second side of the air processing box, the second side is adjacent to the first side, the air return interface is communicated with an air return pipeline or an indoor ceiling air return louver,
a first air duct, one end of which is connected with the fresh air interface, the other end of which is connected with a first air supply interface arranged on a third side, the third side is arranged opposite to the first side and is adjacent to the second side, a first air valve is arranged in the first air duct,
one end of the second air duct is connected with the return air interface, the other end of the second air duct is connected with a second air supply interface arranged on the third side, the second air duct is communicated with the first air duct through a second air valve,
the disinfection module is arranged in the second air duct;
the fan power unit is arranged on the second air duct;
the indoor fresh air pipeline and the suspended ceiling air supply shutter are connected with the air processing box through a first air supply interface;
indoor air mixing pipeline and furred ceiling air supply tripe, it is through second air supply interface connection air treatment case, and indoor air mixing pipeline passes through furred ceiling air supply tripe and air return tripe forms indoor air current passageway.
The utility model provides an among the ventilation and air degassing unit that is arranged in house isolation room, the air treatment incasement is equipped with the fan power unit that provides circulation power.
The utility model provides an among the ventilation and air degassing unit that is arranged in house isolation room, fan power unit includes direct current motor or third gear alternating current motor.
A ventilation and air disinfection device for between house isolation, the second side is equipped with disinfection module's access hole, this access hole can share with furred ceiling air conditioning equipment return air tripe.
The utility model provides a ventilation and air degassing and air disinfection device for between house isolation, disinfection module includes high-efficient air cleaner, UV-C ultraviolet irradiation unit, high-voltage static unit, salt solution wash unit, photocatalyst unit etc..
The utility model provides an among ventilation and air degassing unit for between house isolation, air degassing unit is including the controller of connecting first blast gate, second blast gate, fan power pack and disinfection module.
In the technical scheme, the utility model provides a pair of a ventilation and air disinfection device for separate room at home has following beneficial effect:
(1) the normal use and epidemic prevention control of the fresh air fan of the residence are taken into consideration, the excessive design redundancy of a ventilation system of the residence caused by epidemic prevention factors is avoided, the equipment size and the purchasing cost of the conventional fresh air fan are not additionally increased, and the difficulty in early-stage project design and later-stage project modification is reduced;
(2) compared with the technical form of adding a disinfection section in a fresh air machine, the method has the advantages that fresh air is taken into consideration to keep room positive pressure, polluted air is reduced to enter a room, meanwhile, pertinence of an epidemic prevention disinfection area is stronger, and air disinfection treatment capacity of an important epidemic prevention room is larger;
(3) the indoor air disinfection equipment can be combined with the suspended ceiling concealed installation, and is more convenient and more attractive to use and maintain.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a ventilation and air sterilization device for a household isolation room according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a ventilation and air sterilization device for a household isolation room according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a ventilation and air sterilization device for a household isolation room according to an embodiment of the present invention.
The reference signs are:
1. a fresh air connecting pipe; 2. an air treatment box; 3. a first air duct; 4. a fresh air interface; 5. a first air supply interface; 6. an air return interface; 7. a first air valve; 8. a second air duct; 9. a second air supply interface; 10. a second air valve; 11. A sterilization module; 12. a fan; 13. an indoor fresh air duct; 14. an indoor air mixing pipeline; 15. an indoor return air duct; 16. ceiling air supply shutters; 17. furred ceiling return air tripe.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1, the ventilation and air sterilization apparatus for a household isolation room of the present invention comprises:
the fresh air connecting pipe 1 is communicated with a fresh air fan;
an air treatment cabinet 2, which comprises,
a fresh air interface 4 arranged at the first side of the air processing box 2, the fresh air interface 4 is communicated with a fresh air connecting pipe 1,
the air return interface 6 is arranged on the second side of the air processing box 2, the second side is adjacent to the first side, the air return interface 6 is communicated with an indoor air return pipeline or an indoor ceiling air return shutter 17,
a first air duct 3, one end of which is connected with the fresh air interface 4, the other end of which is connected with a first air supply interface 5 arranged on a third side, the third side is arranged opposite to the first side and is adjacent to the second side, a first air valve 7 is arranged in the first air duct 3,
one end of the second air duct 8 is connected with the return air interface 6, the other end of the second air duct 8 is connected with a second air supply interface 9 arranged on the third side, the second air duct 8 is communicated with the first air duct 3 through a second air valve 10,
a sterilization module 11 disposed within the second air duct 8;
a fan 12 provided in the second air duct;
an indoor fresh air duct 13 and a ceiling air supply louver 16 which are connected with the air processing box 2 through a first air supply interface 5;
the indoor air mixing pipeline 14 and the ceiling air supply shutter 16 are connected with the air processing box 2 through the second air supply interface 9, and the indoor air mixing pipeline 14 forms an indoor air flow channel through the ceiling air supply shutter 16 and the air return shutter 17. Air mixing pipeline
This a ventilation and air disinfection device for separate room at home can combine the furred ceiling to secretly adorn, also can realize through obviously adorning or falling to the ground mode such as secretly adorning, indoor air disinfection equipment disinfection module 11, except means such as ultraviolet ray UV-C shines, high-voltage static and salt solution wash and strain, also technological means such as supplementary increase high-efficient air cleaner, photocatalyst, catalysis substitute. The fresh air machine comprises a bidirectional flow heat recovery fresh air machine and a unidirectional flow fresh air machine. The disinfection module 11 can be arranged in a preferred embodiment of a ventilation and air disinfection apparatus for a domestic enclosure as described in each room, in addition to being used in designated key rooms.
In the preferred embodiment of the ventilation and air disinfection apparatus for a residential compartment, a fan 12 for providing circulating power is provided in the air treatment chamber 2.
In the preferred embodiment of the ventilation and air sterilization device for the household isolation room, the fan 12 comprises a dc motor or a three-speed ac motor.
In the preferred embodiment of the ventilation and air disinfection apparatus for a residential isolation room, the second side is provided with an access opening for the disinfection module 11.
In the preferred embodiment of the ventilation and air disinfection apparatus for a residential isolation room, the disinfection module 11 comprises a UV-C UV irradiation unit, a high voltage electrostatic unit and/or a salt solution washing unit.
In the preferred embodiment of the ventilation and air disinfection apparatus for a residential isolation room, the air disinfection apparatus includes a controller connected to the first damper 7, the second damper 10 and the disinfection module 11.
In order to further understand the utility model discloses, in one embodiment, a ventilation and air disinfection device for between house isolation includes suspension type air treatment case 2, new trend interface 4, return air interface 6, air supply interface, switches blast gate, disinfection module 11, fan 12 and distribution device.
Ceiling type air conditioning treatment box constructs by stainless steel metal material, and inside is equipped with the fresh air passageway that uses at ordinary times and mixes the wind passageway that uses during epidemic prevention, can combine house limit furred ceiling to hide the installation, and the bottom is equipped with disinfection module 11's access hole.
The fresh air interface 4 is used for connecting an air supply pipe of existing fresh air ventilation equipment of the house with the ceiling type air conditioning treatment box;
the air return interface 6 is used for connecting an indoor air return pipeline and the louver with the ceiling type air conditioning processing box;
the air supply interface is used for connecting an indoor fresh air pipeline 13 and an air supply shutter with the ceiling type air conditioning processing box;
the switching blast gate is a set of 2, set up respectively in the new trend passageway and the passageway of mixing wind of suspension type air treatment case 2.
The fan 12 is arranged in the air mixing channel of the ceiling type air processing box 2 and provides circulating power for overcoming air resistance of the disinfection module 11, the air supply pipe and the shutter after fresh air and return air are mixed. The fan 12 has air volume adjusting capacity, and a fan motor can adopt a direct current variable frequency motor or a three-gear alternating current motor, so that the air volume requirements of different working modes are met.
The power distribution device is arranged outside or inside the ceiling type air processing box 2 and used for supplying power to the fan 12 and the disinfection module 11.
The ventilation and air disinfection device for the household isolation room has the following overall working modes of ventilation and air disinfection:
fresh air ventilation mode: open the house new trend fan and carry out ventilation during non-epidemic situation, indoor air disinfecting equipment new trend passageway blast gate is opened, mixes wind passageway blast gate, disinfection module 11, fan 12 and closes, and suspension type air treatment case 2 only its to static pressure case effect, and the new trend can directly be sent into indoorly not passing through disinfection module 11.
Fresh air ventilation and disinfection mode: and during epidemic prevention, the residential fresh air fan is started to ventilate, the fresh air channel air valve of the indoor air disinfection equipment is closed, the air mixing ventilation air valve is opened, and the disinfection module 11 and the fan 12 are started. The ceiling type air processing box 2 plays the roles of air mixing, air disinfection and pressurization transmission and distribution, and fresh air and return air are mixed and then are sent into a room after being processed by the disinfection module 11. The air return volume is designed according to the fresh air volume larger than that of a room, the disinfection treatment amount of the mixed air is controlled to be 3-5 times of ventilation times per hour, and the mixed air fan meets the control requirements of different air volumes and noises at day and night through air volume adjustment.
An internal circulation disinfection mode: in the severe epidemic situation period, if the outdoor pollutant concentration is extremely high, and special conditions such as high-concentration virus hidden danger or peculiar smell exist in a fresh air intake, the residential fresh air fan can be temporarily closed, the fresh air channel air valve of the indoor air disinfection equipment is closed, the air mixing and ventilating air valve is opened, and the disinfection module 11 and the fan 12 are started. Indoor air is subjected to circulating sterilization treatment through the ceiling type air treatment box 2.
In one embodiment, the ventilation and air disinfection apparatus for a residential compartment has a plurality of air treatment boxes 2 respectively provided in different rooms.
In one embodiment, as shown in fig. 2, the ventilation and air sterilization apparatus for a household compartment includes a fresh air connection pipe 1, which is connected to a fresh air blower;
an air treatment cabinet 2, which comprises,
a fresh air interface 4 arranged at the first side of the air processing box 2, the fresh air interface 4 is communicated with a fresh air connecting pipe 1,
a second air supply connection 9, which is provided at the first air supply connection 5 on a third side, which is arranged opposite to the first side and adjacent to the second side, wherein a first air flap 7 is provided,
a return air interface 6 provided at a second side of the air handling box 2, the second side being adjacent to the first side, the return air interface 6 communicating with an indoor return air duct 15,
the sterilization module (11) is provided with a plurality of sterilization modules,
and an indoor air mixing duct 14 connected to the air treatment box 2 via the second air supply port 9.
In one embodiment, as shown in fig. 3, the ventilation and air sterilization apparatus for a household compartment includes a fresh air connection pipe 1, which is connected to a fresh air blower;
an air treatment cabinet 2, which comprises,
a fresh air interface 4 arranged at the first side of the air processing box 2, the fresh air interface 4 is communicated with a fresh air connecting pipe 1,
a second air supply connection 9, which is provided at the first air supply connection 5 on a third side, which is arranged opposite to the first side and adjacent to the second side, wherein a first air flap 7 is provided,
the air return interface 6 is arranged on the second side of the air processing box 2, the second side is adjacent to the first side, the air return interface 6 is communicated with the indoor suspended ceiling air return louver 17,
the sterilization module (11) is provided with a plurality of sterilization modules,
and the indoor suspended ceiling air supply shutter 16 is connected with the air processing box 2 through the first air supply interface 5 and the second air supply interface 9.
Finally, it should be noted that: the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A ventilation and air disinfection device for a residential isolation room, comprising:
the fresh air connecting pipe is communicated with the fresh air fan;
an air treatment cabinet, which comprises,
a fresh air interface arranged at the first side of the air processing box, the fresh air interface is communicated with a fresh air connecting pipe,
the air return interface is arranged on the second side of the air processing box, the second side is adjacent to the first side, the air return interface is communicated with an air return pipeline or an indoor ceiling air return louver,
a first air duct, one end of which is connected with the fresh air interface, the other end of which is connected with a first air supply interface arranged on a third side, the third side is arranged opposite to the first side and is adjacent to the second side, a first air valve is arranged in the first air duct,
one end of the second air duct is connected with the return air interface, the other end of the second air duct is connected with a second air supply interface arranged on the third side, the second air duct is communicated with the first air duct through a second air valve,
the disinfection module is arranged in the second air duct;
the fan power unit is arranged on the second air duct;
the indoor fresh air pipeline and the suspended ceiling air supply shutter are connected with the air processing box through a first air supply interface;
indoor air mixing pipeline and furred ceiling air supply tripe, it is through second air supply interface connection air treatment case, and indoor air mixing pipeline passes through furred ceiling air supply tripe and air return tripe forms indoor air current passageway.
2. A ventilation and air disinfection apparatus for a residential enclosure as claimed in claim 1 wherein said fan power unit comprises a dc variable frequency motor or a three-speed ac motor.
3. A ventilation and air disinfection apparatus for a residential enclosure as claimed in claim 1, wherein said second side is provided with an access opening for a disinfection module.
4. A ventilation and air disinfection apparatus for a residential enclosure as claimed in claim 3 wherein said access opening is shared with a ceiling air conditioning return louver.
5. A ventilation and air-sterilization apparatus for a residential compartment as claimed in claim 1, wherein the sterilization module comprises an air filter, a UV-C ultraviolet irradiation unit, a high-voltage electrostatic unit, a salt solution washing unit or a photocatalyst unit.
6. A ventilation and air disinfection apparatus for a residential enclosure as claimed in claim 1, wherein the air disinfection apparatus includes a controller connecting the first air valve, the second air valve, the fan power unit and the disinfection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838870.3U CN213066432U (en) | 2020-08-28 | 2020-08-28 | Ventilation and air disinfection device for household isolation room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838870.3U CN213066432U (en) | 2020-08-28 | 2020-08-28 | Ventilation and air disinfection device for household isolation room |
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| CN213066432U true CN213066432U (en) | 2021-04-27 |
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| CN202021838870.3U Active CN213066432U (en) | 2020-08-28 | 2020-08-28 | Ventilation and air disinfection device for household isolation room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701259A (en) * | 2021-08-11 | 2021-11-26 | 大连理工大学 | Subway air conditioning unit capable of being used for epidemic prevention combination and operation method thereof |
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2020
- 2020-08-28 CN CN202021838870.3U patent/CN213066432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701259A (en) * | 2021-08-11 | 2021-11-26 | 大连理工大学 | Subway air conditioning unit capable of being used for epidemic prevention combination and operation method thereof |
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