CN2667385Y - Air purifying sterilizer - Google Patents

Abstract

The utility model provides an air purifying sterilizer possessing a sterilization function with high efficiency, which solves the problems of the prior sterilizer such as complex structure, high cost or unreasonable sterilization sequence, which influences purifying effect. The utility model comprises a fan system, a purifying system that comprises a cabinet in which a filtrating area and a sterilization area are provided; the filtrating area is a liquid area which is positioned at the lower part of the cabinet and vertically provided with a plurality of filtering nets; the sterilization area is located at the top of the liquid area, which comprises a plurality of diaphragm plate and sterilizer, wherein, the adjacent diaphragm plates are dislocated respectively in the cabinet wall, and an encircled air channel between each diaphragm plate is formed. The utility model has the advantages of simple structure, easy operation, and excellent purifying effect that can be maintained by regularly changing the liquid in the liquid area.

Description

An air purifying, disinfecting and sterilizing machine

technical field

The utility model relates to an air purifying device, in particular to an air purifying machine with efficient disinfection and sterilization functions.

Background technique

In the environment of human life, bacteria are almost everywhere, and preventing the spread of germs is an arduous and long-term task for human beings. The "atypical" pneumonia that appeared in China and other countries in the world not long ago was caused by an infectious bacterium. The governments of various countries have spent a lot of manpower and material resources to prevent and suppress the spread of this bacterium. As we all know, bacteria-carrying dust and harmful gases in the air can enter human organs through breathing, causing diseases and endangering people's health. Nowadays, more and more families and some special places use air purifiers to purify the air. At present, the commercially available air purifiers include mechanical filter purifiers, and also ultraviolet or ozone with disinfection and sterilization functions. Purifiers, mechanical filter purifiers use fans to force the air to circulate, so that the air passes through the filter medium to achieve the purpose of purification, but the filter medium is easily blocked after a period of use, and the purification effect is greatly reduced, and it is unable to handle harmful gases. Purify the air with ultraviolet radiation or ozone gas, although it can kill the bacteria in the air, it cannot effectively eliminate the suspended dust, and the excessive ozone in the air will make people feel uncomfortable and reduce the purification effect; there are also two functions Combined air purifiers, but either because of complex structure, high cost, or because of unreasonable purification sequence, affect the purification effect, so that it cannot be popularized and applied.

Contents of the invention

The purpose of the utility model is to provide an air purification, disinfection and sterilization machine with simple structure, reasonable purification sequence, good purification effect and strong applicability.

In order to achieve the above purpose, the air purification, disinfection and sterilization machine of the present utility model includes a fan system and a purification system. In the lower part of the liquid area, there is a vertical filter in the liquid area; the disinfection and sterilization area is located on the upper part of the filter area, and is composed of several transverse partitions and sterilizers, in which two adjacent horizontal partitions are respectively installed on the inner wall of the box , A surrounding gas channel is formed between the transverse partitions; the lower part of the chassis is provided with an air inlet connected to the outlet pipe of the fan system, and the top is provided with an air outlet.

In order to make the temperature and humidity of the sterilized air suitable for the needs of the human body, and to completely eliminate the remaining bacteria, a temperature and humidity adjustment zone is provided on the upper part of the disinfection and sterilization zone.

The above-mentioned temperature and humidity adjustment zone includes a cooling zone and a heating zone, the cooling zone is composed of a condensation pipe and a cooling fin, and the heating zone is composed of a heating pipe and a cooling fin.

In order to make the air as thin as possible in the filter area, the diameter of the filter hole of the above-mentioned filter screen is 1-1.5mm.

The above-mentioned sterilizer is an ultraviolet generator, and the transverse partition is a transparent and light-transmitting partition.

The liquid in the above-mentioned liquid tank can be water, also can be liquid medicine.

The lower part of the casing is also provided with a liquid inlet and outlet.

In order to allow the air and the liquid to have sufficient contact time, the above-mentioned liquid area is also provided with a number of transverse partitions, and two adjacent partitions are respectively dislocated on the inner wall of the box, and a surrounding passage is formed between the partitions.

The air purifying, disinfecting and sterilizing machine of the utility model utilizes the dust or other substances in the air to be unable to float and deposit in the water or medicinal liquid after being in contact with the water or medicinal liquid in the liquid area, to purify the air for the first time, and to sterilize the air by ultraviolet rays The function is to purify the air for the second time, so that the air is purified in at least two stages from bottom to top in the sterilizer. Due to the setting of the filter screen in the liquid area, the sterilizer of the utility model not only makes the air entering the water or liquid medicine be thinned, but also forms a circulation part of the air on the way forward, which greatly increases the separation between water or liquid medicine and air. The contact area makes most of the dust and harmful substances in the air deposited in the water or liquid medicine, and the partition divides the ultraviolet zone into a long path, so that the air can get sufficient ultraviolet radiation when passing through the zone, and the bacteria are basically killed off. In addition, the setting of the cooling and drying area and the heating area can further completely kill the remaining bacteria, and can also adjust the temperature and humidity of the purified air to suit the needs of the human body.

The sterilizer of the utility model has the advantages of simple structure, convenient operation and good purification effect, and the purification effect can be maintained by frequently updating the liquid in the liquid area. The sterilizing machine of the utility model is widely used, and can be used in medical treatment and sanitation, food, chemical industry, planting and breeding industries, and can also be used in offices, entertainment places and the like.

Description of drawings

Fig. 1 is a schematic diagram of the principle structure of the air purifying, disinfecting and sterilizing machine of the present invention.

specific embodiment

As shown in Figure 1, the air purification, disinfection and sterilization machine of the present utility model is composed of a fan system 1 and a purification system 2. The purification system includes a cabinet 3, and in the cabinet, according to the flow direction of the air in the machine, there are respectively installed Filtration area 4, disinfection and sterilization area 5, temperature and humidity adjustment area, the temperature and humidity adjustment area is composed of cooling area 6 and heating area 7; Air outlet 10 is arranged, and air can enter from air inlet, is filtered and sterilized by each district, then is discharged outside the machine from air outlet. The filter area 4 is a liquid area located at the lower part of the chassis. The side of the lower part of the liquid area opposite to the air inlet 9 is provided with a drain port 12 connected to the drain pipe 11. The side of the drain pipe is connected to the water inlet pipe 13. A water level is provided in the water inlet pipe. The ruler is used to observe the water level in the liquid area. The liquid area is horizontally provided with partitions 42. The dislocation device of two adjacent partitions is on the side wall of the liquid tank. A surrounding channel is formed between the partitions. The liquid tank is vertically provided with a filter. Net 43, the diameter of filter screen filter hole is 1mm; Disinfection and sterilization zone 5 is made up of some glass partitions 51 and some ultraviolet lamps 52, and two adjacent glass partitions are respectively misplaced and installed on the inner wall of the cabinet, between each glass partitions A surrounding gas passage is formed, and the ultraviolet lamps are arranged on the glass partition in the middle of the disinfection and sterilization area. Since the glass partition is light-transmitting, the entire passage is full of ultraviolet rays; Composition, the condensation pipe is connected with the compressor located inside or outside the machine; the heating zone 7 is composed of a heating pipe 71 and a heat sink 72, and the heating pipe is connected with a heater equipped with heat transfer oil, and the heater can be installed in the machine. It can also be installed outside the machine. The fan system and the disinfection and sterilization area of the sterilizer are controlled by a start switch, and the cooling system and heating system are controlled by their own independent switches.

The working principle of the utility model: when the start switch is pressed, the fan system starts to work, the ultraviolet light is on, and the air continuously enters the liquid area through the air inlet under the action of the air pump. Circulation is formed in front of the net. When the wind speed is high, the thinned air and water form mist beads. The atomized air is continuously impacted in the surrounding channel and then broken. The broken air rises, and the water drops fall back. The water droplets contact with the rising air to form mist droplets, which are continuously formed and continuously hit and broken. The contact area between air and water is greatly increased. Most of the dust and harmful substances in the air are deposited in the water, and then pass through The long circulating gas channel is fully irradiated by ultraviolet light for a long time, and the bacteria in the air are almost killed. In addition, the temperature and humidity adjustment system can be activated according to the climate change, so that the temperature and humidity of the sterilized air can meet the needs of the human body. When the air needs to be dehumidified, the compressor can be started to cool and dry the sterilized air, and the dry environment can be used to further kill the remaining bacteria; when the air passing through the cooling area needs to be heated to meet the needs of the human body, Or when it is necessary to further kill the remaining bacteria in a high temperature environment, the heater can be started to heat the air.

The above is just a specific description of one embodiment of the utility model sterilizer. According to different purposes, the utility model can selectively combine the filtering area and the disinfection and sterilization area with the cooling system or the heating system to form different models. Cooling system or heating system are arranged outside the machine, can reach the technical effect of the utility model equally, thereby all should be included in the scope of the utility model.

The utility model has strong applicability. For example, to purify the air in a home or office, the air inlet of the air pump can be connected to a hose, and the other end of the hose can be installed in a place with fresh air outdoors. The sterilizer is installed indoors. 1. The disinfection and sterilization area filters and sterilizes the air, and the temperature and humidity adjustment area adjusts the temperature and humidity of the air after filtration and disinfection, so that there is clean and comfortable air in the room. For example, the air disinfection in the infectious disease ward can only be composed of the filter area and the disinfection and sterilization area. The air inlet pipe of the air pump is connected to the hose, and the other end of the hose is installed on the bedside of the ward, and the disinfection machine is installed outside the ward to facilitate work. Personnel replace the disinfectant water, which can promptly pump the virus-containing gas exhaled by the patient to the disinfection machine for disinfection and then discharge it outdoors. At the same time, due to the negative pressure formed after the pumping, the fresh air outside will be replenished, so that the patient can get fresh air.

Claims (10)

1, a kind of air purifying and sterilizing sterilizer comprises blower fan system, cleaning system, it is characterized in that: described cleaning system comprises cabinet and is divided into cabinet interior filtering area and sterilization district; Filtering area is the fluid zone that is positioned at the cabinet bottom, is provided with vertical screen pack in the fluid zone; The sterilization district is positioned at filtering area top, is to be made of some diaphragm plates and sterilizer, and wherein adjacent two diaphragm plates misplace device respectively at cabinet wall, form between each diaphragm plate around gas passage; The cabinet bottom is provided with the air inlet that the escape pipe with described blower fan system joins, and the top is provided with air outlet.

2, sterilizer according to claim 1 is characterized in that: top, described sterilization district is provided with the humiture regulatory region.

3, sterilizer according to claim 2 is characterized in that: described humiture regulatory region comprises the cooling zone and the thermal treatment zone, and the cooling zone is made of condenser pipe and fin, and the thermal treatment zone is made of heat-generating pipe and fin.

4, according to claim 1,2 or 3 described sterilizers, it is characterized in that: the diameter of described vertical screen pack filter opening is 1-1.5mm.

5, according to claim 1,2 or 3 described sterilizers, it is characterized in that: described sterilizer is a ultraviolet generater, and diaphragm plate is transparent printing opacity dividing plate.

6, sterilizer according to claim 5 is characterized in that: described transparent printing opacity dividing plate is a glass partition.

7, according to claim 1,2 or 3 described sterilizers, it is characterized in that: the liquid of described fluid zone is water.

8, according to claim 1,2 or 3 described sterilizers, it is characterized in that: the liquid of described fluid zone is liquid medicine.

9, sterilizer according to claim 1 and 2 is characterized in that: described fluid zone also is provided with some lateral partitions, and adjacent two dividing plates misplace device respectively at cabinet wall, forms around passage between each dividing plate.

10, sterilizer according to claim 1 and 2 is characterized in that: described cabinet bottom also is provided with the import and export of liquid.

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