CN211625473U - High-efficiency sterilization digital disinfection air conditioner - Google Patents
High-efficiency sterilization digital disinfection air conditioner Download PDFInfo
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- CN211625473U CN211625473U CN202020262752.6U CN202020262752U CN211625473U CN 211625473 U CN211625473 U CN 211625473U CN 202020262752 U CN202020262752 U CN 202020262752U CN 211625473 U CN211625473 U CN 211625473U
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Abstract
The utility model relates to an air conditioner technical field. The high-efficiency sterilization digital disinfection air conditioner capable of effectively improving the virus and bacteria killing capacity comprises a centralized control terminal and an air conditioner terminal; the air conditioner terminal comprises a shell, wherein one end of the shell is provided with an air inlet, and the other end of the shell is provided with an air outlet; a primary filter, a sterilizer, a surface cooler and a brushless direct current variable frequency fan are sequentially arranged in the shell from the air inlet to the air outlet; the air conditioner terminal is characterized by further comprising an electric cabinet arranged on one side face of the shell, and the primary filter, the sterilizer, the surface cooler and the brushless direct-current variable-frequency fan are respectively in communication connection with the PLC control system. The utility model discloses possess three kinds of control methods of long-range cell-phone control, computer centralized control, local unified control simultaneously, possess four kinds of operational modes of air conditioner + disinfection mode, air conditioner mode, ventilation mode simultaneously, more nimble convenience adapts to various application scenes.
Description
Technical Field
The utility model relates to a medical air conditioner field, concretely relates to digital disinfection air conditioner of high-efficient sterilization.
Background
An air conditioner (room air conditioner), which is mainly used for adjusting the temperature, humidity, etc. of air in a specific space, generally includes an external unit and an internal unit, and the phase change of a refrigerant is realized through a compressor, a throttle valve, a condenser, an evaporator, etc. so that the refrigerant completes heat exchange with external air at the external unit, and completes heat exchange with indoor air at the internal unit, thereby finally facilitating the adjustment of the indoor air.
At present, most of air conditioners used in hospitals are simple wall-mounted air conditioners, and the traditional air conditioner has the following problems in the use process: 1. the medical disinfectant spraying device has the advantages that the medical disinfectant spraying device does not have a disinfection function, and for the hospital with the disease concentration occasions, the number of patients carrying viruses is high in relative density, poor infection is easily caused if the air is not disinfected and purified, and the traditional disinfectant spraying mode cannot achieve continuous killing of pathogenic bacteria and wastes time and labor. 2. Because the equipment can not carry out effective unified operation management, the operation cost is relatively high, and the economic burden of the hospital is increased.
Disclosure of Invention
An object of the utility model is to provide a can effectual high-efficient sterilization digital disinfection air conditioner that improves virus bacterium ability of killing.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: an efficient sterilization digital disinfection air conditioner comprises a centralized control terminal and an air conditioner terminal;
the air conditioner terminal comprises a shell, wherein one end of the shell is provided with an air inlet, and the other end of the shell is provided with an air outlet; a primary filter, a sterilizer, a surface cooler and a brushless direct current variable frequency fan are sequentially arranged in the shell from the air inlet to the air outlet; the air inlet end of the brushless direct current variable frequency fan faces the surface air cooler, and the air outlet end of the brushless direct current variable frequency fan faces the air outlet; the surface cooler is connected with an external machine through a refrigerant pipeline;
the air conditioner terminal also comprises an electric cabinet arranged on one side surface of the shell, a PLC control system is arranged in the electric cabinet, and the primary filter, the sterilizer and the brushless direct current variable frequency fan are respectively in communication connection with the PLC control system; the PLC control system is in communication connection with the centralized control terminal, the centralized control terminal is in communication connection with the cloud server, and the cloud server is in communication connection with the mobile phone.
Preferably, the sterilizer is a high pressure molecular break sterilizer.
Preferably, the sterilizer is a plasma sterilizer.
Preferably, an electric heating component is further arranged in the shell opposite to the air outlet end of the brushless direct current variable frequency fan.
Preferably, the housing is cuboid, and the housing is composed of an aluminum alloy frame and a panel arranged on the aluminum alloy frame; the panel is detachably connected with the aluminum alloy frame.
Preferably, the panel is composed of an inner galvanized steel sheet and an outer galvanized steel sheet and a rigid polyurethane foaming layer filled between the galvanized steel sheets, the thickness of the rigid polyurethane foaming layer is 25mm, and the density of the rigid polyurethane foaming layer is not less than 45m3/kg。
Preferably, a temperature sensor is further arranged between the sterilizer and the primary filter, and the temperature sensor is electrically connected with the PLC control system.
The beneficial effects of the utility model are concentrated and are embodied in:
1. the sterilizer is arranged in the air conditioner, bacteria, viruses and the like can be effectively killed through the sterilizer, and the blank that the air conditioning unit has no sterilization effect is filled. Harmful particles such as PM2.5 can be filtered through the primary filter, so that the concentrations of bacteria, viruses and particles in the indoor space reach relevant standards of medical treatment, pharmacy, biological experiments and the like.
2. The utility model discloses possess three kinds of control methods of remote cell-phone control, computer centralized control, local unified control simultaneously, improved the convenience of operation on the one hand, on the other hand also provides more effective strategy for the operation management of equipment, has reduced the operation cost and the management degree of difficulty of equipment.
3. The air conditioner and disinfection mode and the air conditioning and ventilation mode are simultaneously in four operation modes, so that the air conditioner and disinfection mode and the air conditioning and ventilation mode are more flexible and convenient, and are suitable for various application scenes.
4. Through establish third party platform on high in the clouds server, can be right the utility model discloses a various parameters accomplish operations such as real-time control, inquiry and settlement at the cell-phone end.
Drawings
Fig. 1 is a circuit block diagram of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a view from a-a of the structure shown in fig. 2.
Detailed Description
An efficient sterilization digital disinfection air conditioner as shown in fig. 1-3 comprises a centralized control terminal and an air conditioning terminal. The number of the air conditioning terminals can be designed at will according to the number of the hospital ventilation projects, for example: a hospital by the three-storey building, every storey building has 10 rooms, then the utility model discloses can set up three centralized control terminal, every layer respectively sets up one, and the quantity at air conditioner terminal is 30, and every room is one. Of course, the air conditioner terminal is an internal machine terminal, a plurality of internal machine terminals can be dragged by an external machine at the same time, and the surface air cooler 6 is connected with the external machine through a refrigerant pipeline. The disinfection air conditioner is mainly applied to special departments of hospitals, including operating rooms, intensive care units, neonatal centers, obstetrics and the like. The number of the air-conditioning terminals can be determined according to the volume of the roomArbitrary design is performed, for example: a. the volume of the operating room is 100m3The number of ventilation times is 12, and 1200m is configured3The standard sterilization air conditioner of/h. b. The volume of the intensive care unit is 800m 38 units of 1200m were arranged in accordance with the number of ventilation times of 12 times3The standard sterilization air conditioner of/h.
As shown in fig. 2, the utility model discloses a single chamber design, air conditioner terminal includes shell 1, shell 1 is the cuboid form, and shell 1 comprises aluminum alloy frame and the panel of installing on aluminum alloy frame. The corner of the aluminum alloy frame adopts high-strength cast aluminum alloy pieces to be mutually spliced, the frame self adopts a double-cavity cold-proof bridge structure, namely, the inside of the aluminum alloy frame main body is provided with two heat-insulating and sound-insulating cavities extending along the length direction of the beam and the column of the frame main body.
The panel can be dismantled with aluminum alloy frame and be connected, and in order to facilitate the maintenance in later stage to overhaul, the access door need be prefabricated to the side of shell 1, and the access door can independently be prepared, also can be directly exactly that a detachable panel constitutes as long as satisfy the maintenance of each major component in later stage can. As shown in fig. 2, the left end of the housing 1 is provided with an air inlet 2, and the right end is provided with an air outlet 3. Shell 1 is air inlet section, disinfection section, cold section of table, air-out section from left to right in proper order, and the access door is all reserved to the side in every section best, the access door can adopt the access door of taking the key, opens through special key.
On the basis, in order to improve the sound insulation and noise reduction effects of the shell 1, the panel is composed of an inner galvanized steel plate, an outer galvanized steel plate and a rigid polyurethane foaming layer filled between the galvanized steel plates, the thickness of the rigid polyurethane foaming layer is 25mm, and the density of the rigid polyurethane foaming layer is not less than 45m3/kg。
The shell 1 is internally provided with a primary filter 4, a sterilizer 5, a surface cooler 6 and a brushless direct current variable frequency fan 7 in sequence from the air inlet 2 to the air outlet 3. The primary filter can carry out primary filtration to the air that gets into air conditioner terminal, protects equipment. The common mode can be a filter screen type filter, an electrostatic adsorption filter, a cloth belt type filter and the like. The sterilizer 5 may be a high-pressure molecular breakdown sterilizer 5, or a plasma sterilizer 5. The high-voltage molecular breaking type sterilizer breaks molecular chain structures of viruses, bacteria, dust and the like through high-voltage pulse current, so that the bacteria and the viruses are effectively eliminated. The plasma sterilizer 5 can generate positive ions and negative ions simultaneously, and huge energy release is generated at the moment of neutralizing positive and negative charges in the air, so that the structure of bacteria around the sterilizer is changed or the energy is converted, the bacteria are killed, and the sterilization effect of the sterilizer is realized.
The surface cooler 6 is generally composed of coil pipes and heat exchange fins disposed between the coil pipes, and is used for rapidly performing heat exchange between the refrigerant and the air. Brushless direct current variable frequency fan 7 possesses energy-conservation, the amount of wind is adjustable, running noise is low, advantages such as long service life, and the panel cooperation of making an uproar is fallen with dedicated giving sound insulation realizes the utility model discloses a continuous silence work makes more comfortable in room. The air inlet end of the brushless direct current variable frequency fan 7 faces the surface air cooler 6, the air outlet end faces the air outlet 3, and when the brushless direct current variable frequency fan 7 is started, the processed air is discharged from the air outlet 3. Produce the negative pressure in the shell 1, inside the outside air got into shell 1 by air intake 2, the air current resistance was extremely low, and the mode of traditional malleation air supply compares, and the noise is littleer, the air current flows more smoothly. The surface air cooler 6 is connected with an outer unit through a refrigerant pipeline, and one outer unit can be simultaneously connected with the surface air coolers 6 of a plurality of air conditioner terminals, so that the overall power of the equipment can be conveniently and uniformly controlled and reduced.
In addition, air conditioner terminal is still including setting up the electric cabinet 8 in 1 side of shell, be provided with PLC control system in the electric cabinet 8, just imitate filter 4, sterilizer 5, brushless DC variable frequency fan 7 and be connected with PLC control system communication respectively, carry out terminal unified control to just imitating filter 4, sterilizer 5, brushless DC variable frequency fan 7 isoelectrical equipment through PLC control system. The PLC control system is in communication connection with a centralized control terminal, the centralized control terminal is generally a computer, and local computer control of all air conditioner terminals is achieved through the centralized control terminal. The centralized control terminal is in communication connection with the cloud server and can receive a remote control instruction issued by the cloud server, the cloud server is in communication connection with the mobile phone, and the mobile phone logs in a third-party platform based on the cloud server, so that real-time remote operation can be performed through the mobile phone.
In order to overcome the defect of insufficient heating effect of the air conditioning unit and adapt to the use requirements of partial cold regions, an electric heating part is further arranged in the shell 1 opposite to the air outlet end of the brushless direct current variable frequency fan 7, and the electric heating part can adopt an electric heating coil, an electric heating wire or an electric heating plate and the like. The air outlet temperature is further adjusted through the electric heating part, and the defect of poor heating performance is overcome. Certainly, a temperature sensor can be arranged near the air outlet 3 and used for detecting the air outlet temperature, and the PLC control system adjusts the real-time working conditions of the air conditioner external unit, the brushless direct-current variable frequency fan 7 and the electric heating component according to the air outlet temperature, so that energy conservation, consumption reduction and accurate regulation and control are realized. Of course, a temperature sensor is also arranged between the sterilizer 5 and the primary filter 4, and the temperature sensor is electrically connected with the PLC control system. The temperature sensor can detect the temperature of the inlet air, so that the working conditions of the air conditioner external unit, the brushless direct-current variable frequency fan 7, the electric heating component and the like can be further reasonably adjusted according to the temperature of the inlet air.
The utility model discloses air conditioner terminal includes 4 well operational modes, is air conditioner + disinfection mode, air conditioner mode, ventilation mode respectively. The sterilizer, the air conditioner external unit and the brushless direct current variable frequency fan 7 are simultaneously opened in the air conditioner and sterilization mode, the sterilizer and the brushless direct current variable frequency fan 7 are opened in the sterilization mode, the air conditioner external unit and the brushless direct current variable frequency fan 7 are opened in the air conditioner mode, and the brushless direct current variable frequency fan 7 is independently opened in the ventilation mode.
Claims (7)
1. The utility model provides a high-efficient sterilization digital disinfection air conditioner which characterized in that: the system comprises a centralized control terminal and an air conditioner terminal;
the air conditioner terminal comprises a shell (1), wherein one end of the shell (1) is provided with an air inlet (2), and the other end of the shell is provided with an air outlet (3); a primary filter (4), a sterilizer (5), a surface air cooler (6) and a brushless direct current variable frequency fan (7) are sequentially arranged in the shell (1) from the air inlet (2) to the air outlet (3); the air inlet end of the brushless direct current variable frequency fan (7) faces the surface air cooler (6), and the air outlet end of the brushless direct current variable frequency fan faces the air outlet (3); the surface cooler (6) is connected with an external machine through a refrigerant pipeline;
the air-conditioning terminal also comprises an electric cabinet (8) arranged on one side surface of the shell (1), a PLC control system is arranged in the electric cabinet (8), and the primary filter (4), the sterilizer (5) and the brushless direct-current variable-frequency fan (7) are respectively in communication connection with the PLC control system; the PLC control system is in communication connection with the centralized control terminal, the centralized control terminal is in communication connection with the cloud server, and the cloud server is in communication connection with the mobile phone.
2. The air conditioner of claim 1, wherein: the sterilizer (5) is a high-pressure molecular breaking sterilizer (5).
3. The air conditioner of claim 1, wherein: the sterilizer (5) is a plasma sterilizer (5).
4. The air conditioner of claim 1, wherein: and an electric heating part is also arranged in the shell (1) opposite to the air outlet end of the brushless direct current variable frequency fan (7).
5. The air conditioner of claim 2, wherein: the shell (1) is cuboid, and the shell (1) is composed of an aluminum alloy frame and a panel arranged on the aluminum alloy frame; the panel is detachably connected with the aluminum alloy frame.
6. The air conditioner of claim 5, wherein: the panel is composed of an inner galvanized steel sheet, an outer galvanized steel sheet and a hard polyurethane foaming layer filled between the galvanized steel sheets, the thickness of the hard polyurethane foaming layer is 25mm, and the density is not less than 45m3/kg。
7. The air conditioner of claim 6, wherein: still be provided with temperature sensor between sterilizer (5) and primary filter (4), temperature sensor and PLC control system electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262752.6U CN211625473U (en) | 2020-03-05 | 2020-03-05 | High-efficiency sterilization digital disinfection air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262752.6U CN211625473U (en) | 2020-03-05 | 2020-03-05 | High-efficiency sterilization digital disinfection air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN211625473U true CN211625473U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262752.6U Active CN211625473U (en) | 2020-03-05 | 2020-03-05 | High-efficiency sterilization digital disinfection air conditioner |
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| Country | Link |
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| CN (1) | CN211625473U (en) |
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2020
- 2020-03-05 CN CN202020262752.6U patent/CN211625473U/en active Active
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