CN2637965Y

CN2637965Y - Central air conditioning sealing type system outlet/return air inlet antiseptic structure

Info

Publication number: CN2637965Y
Application number: CNU032770219U
Authority: CN
Inventors: 谢道民; 郭家宏; 杨世宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-18
Filing date: 2003-07-18
Publication date: 2004-09-01
Anticipated expiration: 2013-07-18

Abstract

The utility model relates to a sterilizing structure used on an air vent of a sealed system of a central air conditioner. The utility model is characterized in that the structure comprises a horizontal board, a sterilizing lamp and a baffle-board. At least one sterilizing lamp can be arranged above the horizontal board, and the baffle-board is respectively positioned on two sides of the lamp. The sterilizing structure can be directly positioned on the side face of an embedded board above the light steel-frame air vent of the air conditioner system. The sterilizing lamp is an ultraviolet lamp, and the wavelength of the ultraviolet is a special shortwave (253.7-260 nm nano wavelength), and the sterilizing capability can be enhanced and the bacteria and viruses spread via air can be effectively killed.

Description

The central air-conditioning closed system goes out/return air inlet sterilization structure

＜one〉technical field under

The utility model mainly provides a kind of central air-conditioning closed system to go out/return air inlet sterilization structure, more detailed it, be meant especially and a kind ofly avoid bacterium and virus to propagate and can reach fully effectively to kill and suppress bacterium spreading breeding, belong to air-conditioning equipment by closed cavity airduct.

＜two〉background technology

General known air-conditioning system, its sterilizing unit major part all is installed in the cooling tower, allow cold air via in the airduct inlet chamber again, but in the process of transmission, the germ of harmful human body also arrives indoor corner everywhere by airduct, thereby cause virus to be very popular, bring unnecessary puzzlement and trouble to the user.

In order to overcome above-mentioned drawback, the purpose of this utility model is: provide a kind of central air-conditioning closed system to go out/return air inlet sterilization structure, when using this air-conditioning, can make with fresh air fully and effectively kill pathogens prevent the virus propagation.

＜three〉summary of the invention

A kind of central air-conditioning closed system of the utility model goes out/return air inlet sterilization structure, and it consists predominantly of: a transverse slat, germicidal tube, reflecting plate, and a germicidal tube can be installed at least in its transverse slat top, and in fluorescent tube both sides locator card unification reflecting plate;

This central air-conditioning closed system goes out/and return air inlet sterilization structure can directly be positioned the enchasing plate side, and mutually combine with the going out of the light rigid frame of air-conditioning system/return air inlet, its central air-conditioning closed system goes out/and the constructional germicidal tube of return air inlet sterilization is a quartz burner, and there is the location reflecting plate quartz burner both sides, under quartz burner and reflecting plate cooperatively interact, it can be in full force and effect utilize ultraviolet nano wave length, makes sterilizing power improve and can effectively kill by airborne virus and bacterium and the breeding of containing the epidemic.

Central air-conditioning closed system described in the utility model goes out/return air inlet sterilization structure, and it consists predominantly of:

One transverse slat is can install a germicidal tube and reflecting plate at least on transverse slat top;

Germicidal tube is positioned the middle position of putting on the transverse slat;

Reflecting plate can be located and is sticked in germicidal tube square both sides afterwards, utilizes the refracting power of reflecting plate, and improves the energy that increases germicidal tube, makes sterilizing power improve.

A kind of central air-conditioning closed system of the utility model goes out/return air inlet sterilization structure, can directly be positioned the enchasing plate side, and mutually combine with the going out of the light steelframe of air-conditioning system/return air inlet, its central air-conditioning closed system goes out/and the constructional germicidal tube of return air inlet sterilization is a quartz burner, and there is the location reflecting plate quartz burner both sides, its reflecting plate has the gradient of back after deliberation, make the germicidal tube can more effective optically focused, under quartz burner and reflecting plate cooperatively interact, its can utilizations ultraviolet ray in full force and effect nano wave length, make sterilizing power raising and effectively killing by airborne virus and bacterium and the breeding of containing the epidemic.

Wherein, this central air-conditioning closed system goes out/and return air inlet sterilization structure system can be positioned on the cylindrical duct, and an end is connected in light steelframe and goes out/place, return air inlet side, and an end is connected in place, air-conditioning system airduct side.

Wherein, this central air-conditioning closed system go out/return air inlet sterilization structure can be directly fixed on light steelframe and go out/place, return air inlet side.

Wherein, this central air-conditioning closed system goes out/and return air inlet sterilization structure system can be positioned on the casing, and an end is connected in light steelframe and goes out/place, return air inlet side, and an end is connected in place, air-conditioning system airduct side.

Wherein, this germicidal tube is the best with the fluorescent tube of ultraviolet ray.

Wherein, this reflecting plate is cutoff length with the need, and can be not specific aspect.

Wherein, this germicidal tube can be provided with more than two to best on demand.

A kind of central air-conditioning closed system of the utility model goes out/return air inlet sterilization structure, its advantage is: can be widely used in the air-conditioning system of closed of air-conditioning industry, hospital and office block miscellaneous, avoid due to illness bacterium to propagate by airduct and cause the large-scale infection of germ, it can kill pathogens in full force and effect and reach and make purpose with fresh air fully.

＜four〉description of drawings

The schematic perspective view of Fig. 1 the utility model.

Fig. 2 first embodiment schematic diagram.

Fig. 3 first embodiment partial cutaway schematic.

Fig. 4 second embodiment schematic diagram.

Fig. 5 the 3rd embodiment schematic diagram.

The schematic diagram of Fig. 6 the 3rd embodiment start.

Fig. 7 is the curve map of different its bactericidal effect of ultraviolet wavelength.

Number in the figure is as follows:

1 central air-conditioning closed system goes out/return air inlet sterilization structure

10 transverse slats, 11 germicidal tubes, 12,120 reflecting plates

13 enchasing plates, 130 inner side, 131 round grooves

14 air outlets, 15,150 airducts, 16 return air inlets

201 tops, 2 cylindrical duct, 20 bottoms

21 enchasing plates, 3 casings, 30 circular hole slots

＜five〉specific embodiment

See also Fig. 1 and cooperate Fig. 2, shown in Figure 3, it is respectively schematic perspective view, the first embodiment schematic diagram and the first embodiment partial cutaway schematic of the utility model.

As seen from the figure, the utility model system provides a kind of central air-conditioning closed system to go out/return air inlet sterilization structure 1, and it includes:

One transverse slat 10 is the aspect of a rectangle, can install a germicidal tube 11 and reflecting plate 12,120 at least on transverse slat 10 tops;

Germicidal tube 11 is the position that is positioned transverse slat 10 tops;

Reflecting plate 12,120 is to locate the both sides that are sticked in germicidal tube 11, and utilizes the refracting power of reflecting plate 12,120, and improves the energy that increases germicidal tube 11, makes sterilizing power improve.

A kind of central air-conditioning closed system of the utility model goes out/return air inlet sterilization structure 1, and directly positioning locking is in enchasing plate 13 inner side 130, and mutually combines with air outlet 14, and enchasing plate 13 tops have a round groove 130 and airduct 15 to interconnect;

In addition, its central air-conditioning closed system goes out/and germicidal tube 11 on the return air inlet sterilization structure 1 is quartz burner, and germicidal tube 11 both sides are positioned with reflecting plate 12,120, its reflecting plate 12,120 have the gradient of back after deliberation, make the germicidal tube 11 can more effective optically focused, and its reflecting plate 12,120 can be according to user's increase in demand or minimizing, but need more than one at least, and at germicidal tube 11 and reflecting plate 12,120 cooperatively interact under, its can utilizations ultraviolet ray in full force and effect nano wave length, make sterilizing power raising and effectively killing by airborne virus and bacterium and the breeding of containing the epidemic.

Seeing also Fig. 4 again, is the second embodiment schematic diagram.

As seen from the figure, the central air-conditioning closed system goes out/return air inlet sterilization structure 1, and can lock is positioned in the cylindrical duct 2, and its cylindrical duct 2 bottoms 20 and top 201 are hollow form, its cylindrical duct 2 two ends can connect on the airtight airduct 15,150 at arbitrary place, and its airtight airduct 15 is embedded in enchasing plate 21 again;

When the cold air in the external world is transferred to blast pipe 150 and during through cylindrical duct 2, can bring a lot of bacteriums and virus simultaneously into, and cause injury to human body, but after the refraction via the irradiation of the germicidal tube 11 of the utility model and reflecting plate 12,120, energy killing bacteria in full force and effect and virus, make fresh air arrive airduct 15 again and discharge by air outlet 210 again via enchasing plate 21, and in the inlet chamber and reach effective biocidal efficacies.

Learn by Fig. 7, it is the curve map of different its bactericidal effect of ultraviolet wavelength, study 253.7nm-260nm (nano wave length) because of the wavelength of ultraviolet ray through science and be the bactericidal effect of maximum, from the above, is the best with ultraviolet ray as germicidal tube 11, because of quartz burner can not be to the long-term direct projection of human body, the former capital need be positioned at the position of side, and germicidal tube 11 both sides cooperate reflecting plate 12 again, 120, make the maximum sterilizing function of optically focused performance that germicidal tube 11 can be more effective can not produce injury again to human body, and reflecting plate 12,120 cutoff length with the need, and can be not specific aspect, and its germicidal tube 11 also can be provided with more than two according to need;

Please continue to consult Fig. 5 and cooperate Fig. 6 to learn, be the schematic diagram of the utility model the 3rd embodiment schematic diagram and the 3rd embodiment start;

As seen from the figure, this central air-conditioning closed system goes out/return air inlet sterilization structure 1, except can being locked in cylindrical duct 2, also can locate and be sticked in the casing 3, its casing 3 tops can be offered a circular hole slot 30 and be connected in the airduct 15, and an end directly be sticked in enchasing plate 21 and and return air inlet 16 chimeric mutually, air inspiration thus in indoor circulation, hence one can see that, maximum bacterium and virus in return air inlet 16 suck air, but because of the central air-conditioning closed system go out/return air inlet sterilization structure 1 device is in it, and effectively killing bacteria and virus;

In addition, when air is entered via airduct 15 transmission, shine via germicidal tube 11 again and add reflecting plate 12,120 and strengthen bactericidal effects, killing bacteria and virus, make fresh air via return air inlet 16 again in the inlet chamber, make indoor with fresh airly, the transmission through indoor air flow arrives indoor corner everywhere.

Certainly harmful bacterium is immanent, therefore the enchasing plate 21 in return air inlet 16 places also can use above-mentioned three kinds of embodiment, fixing germicidal tube 11 and add reflecting plate 12,120 irradiation, killing bacteria and virus are discharged simultaneously, and the running back and forth that always repeats uses the virus that does not also have the injury human body to produce.

Claims

1, a kind of central air-conditioning closed system goes out/return air inlet sterilization structure, and it is characterized in that: this structure includes:

One transverse slat is equiped with a germicidal tube and reflecting plate at least on this transverse slat top;

Germicidal tube, this germicidal tube are positioned the middle position of putting on the transverse slat;

Reflecting plate, this reflecting plate location is sticked in germicidal tube square both sides afterwards.

2, a kind of central air-conditioning closed system according to claim 1 goes out/return air inlet sterilization structure, it is characterized in that: this central air-conditioning closed system goes out/and return air inlet sterilization structure is positioned on the cylindrical duct, one end is connected in light steelframe and goes out/place, return air inlet side, and an end is connected in place, air-conditioning system airduct side.

3, a kind of central air-conditioning closed system according to claim 1 goes out/return air inlet sterilization structure, it is characterized in that: and this central air-conditioning closed system goes out/and return air inlet sterilization structure is directly fixed on light steelframe and goes out/place, return air inlet side.

4, a kind of central air-conditioning closed system according to claim 1 goes out/return air inlet sterilization structure, it is characterized in that: this central air-conditioning closed system goes out/and return air inlet sterilization structure is positioned on the casing, one end is connected in light steel pipe frame and goes out/place, return air inlet side, and an end is connected in place, air-conditioning system airduct side.

5, a kind of central air-conditioning closed system according to claim 1 goes out/return air inlet sterilization structure, and it is characterized in that: this germicidal tube is the best with the fluorescent tube of ultraviolet ray.

6, a kind of central air-conditioning closed system according to claim 1 goes out/return air inlet sterilization structure, it is characterized in that: this germicidal tube can be provided with more than two to best on demand.