CN210921641U

CN210921641U - Laboratory purifies regional air inlet unit

Info

Publication number: CN210921641U
Application number: CN201921642938.8U
Authority: CN
Inventors: 孙雷; 李辉
Original assignee: Anhui Day Bright Laboratory Equipment Co ltd
Current assignee: Anhui Day Bright Laboratory Equipment Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-03
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a laboratory purifies regional air inlet unit relates to laboratory air purification technical field, include: the sterilization structure with purify the cooling structure, the sterilization structure passes through the air duct with the purification cooling structure and is connected, the sterilization structure includes waste water collection box, filter screen, atomizer, draught fan, corona wire, wavy aluminum alloy plate and sterilization case, the one end port at the sterilization case is fixed to the filter screen, atomizer installs the inner chamber one end top side at the sterilization case, the draught fan is vertical to be installed between two walls about the inner chamber of sterilization case, through letting in the pulse high voltage power supply with corona wire and wavy aluminum alloy plate, realizes continuity high voltage discharge, destroys the bacterial structure, reaches the sterilization effect, the sterilization effect is good, consumes lowly, and comparatively energy-concerving and environment-protective, after the sterilization, lets in the distilled water cooling humidification with the air for air circumstance is better, can reach the aseptic requirement in laboratory.

Description

Laboratory purifies regional air inlet unit

Technical Field

The utility model relates to a laboratory air purification technical field especially relates to a laboratory purifies regional air inlet unit.

Background

People always consider that the air pollution is outdoor seriously, and in fact, the influence of the indoor environment of buildings such as offices, living rooms, restaurants, movie theaters, network convention centers, dance halls and the like on the health of people is far greater than that of the indoor environment, and about 80% of the life time of people is spent indoors, so that the quality of the indoor environment directly influences the health of human bodies, and the indoor air quality is far inferior to the outdoor atmospheric environment in the practical situation;

the air quality required by a laboratory purification area is high, and the air is generally purified by a purification device and then conveyed to the purification area;

the existing purification device removes dust through water spraying, then carries out sterilization and purification through ultraviolet irradiation, and gas flows at a high speed, so that the sterilization effect is poor, and the air quality cannot meet the standard required by a laboratory.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of laboratory purifies regional air inlet unit has solved the not good technical problem of current purifier sterilization purifying effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laboratory clean zone air induction device comprising: the sterilization structure and the purification and cooling structure are connected through an air duct;

the sterilization structure comprises a wastewater collection box, a filter screen, an atomization nozzle, an induced draft fan, a corona wire, a wavy aluminum alloy plate and a sterilization box, wherein the filter screen is fixed at one end port of the sterilization box;

the purification cooling structure includes air pump, drinking-water pipe, water pump, filter shell, filter core, drain pipe, air discharge fan, blast pipe, aeration pipe and purifying box, the air pump is installed in the outer wall one side of purifying box, the aeration pipe is arranged at the inner chamber bottom lateral wall of purifying box, the aeration pipe passes through the air duct with the air pump and is connected, the water pump passes through the bolt cooperation and installs at the inner chamber lateral wall top of purifying box, the drinking-water pipe is installed at the water inlet tip of water pump, filter the inner chamber lateral wall at the purifying box is fixed to the filter shell, filter the shell setting under the water pump, the inside at the filter shell is installed to the filter core, the filter core passes through aqueduct and water pump output end connection, the bottom at the filter shell is fixed to the drain pipe, blast pipe fixed mounting is in the outer wall opposite side bottom of.

Preferably, the inside equidistance of sterilization case is provided with seven groups of corona wires and wave form aluminum alloy plate, corona wire and wave form aluminum alloy plate pass through the wire and are connected with pulse high voltage power supply.

Preferably, the atomization nozzle is positioned right above the waste water collecting tank.

Preferably, an air hood is installed at one end of the sterilization box in a matched mode, and the port of the air hood is connected with the air inlet end portion of the air pump.

Preferably, the bottom end of the water pumping pipe is located below the parallel position of the exhaust pipe, and the bottom end of the water draining pipe is located above the parallel position of the exhaust pipe.

The utility model provides a laboratory purifies regional air inlet unit, compared with the prior art, possess following beneficial effect through letting in pulse high voltage power supply with corona wire and wavy aluminum alloy plate, realize continuity high-voltage discharge, destroy the bacterium structure, reach sterilization effect, sterilization effect is good, consumes lowly, comparatively energy-concerving and environment-protective, after the sterilization, let in the air distilled water cooling humidification for air circumstance is better, can reach the aseptic requirement in laboratory.

Drawings

Fig. 1 is a schematic structural view of a laboratory purification area air intake device provided by the present invention;

fig. 2 is a schematic structural view of the internal structure of a laboratory purification area air inlet device provided by the present invention;

fig. 3 is a structural schematic view of a purification and cooling structure of a laboratory purification area air inlet device provided by the utility model;

reference numbers in the figures: 1 sterilization structure, 2 purification cooling structure, 11 waste water collecting tank, 12 filter screens, 13 atomizer, 14 induced draft fan, 15 corona wire, 16 corrugated aluminum alloy plate, 17 sterilization case, 21 air pump, 22 suction pipe, 23 water pump, 24 filter shell, 25 filter core, 26 drain pipe, 27 exhaust fan, 28 exhaust pipe, 29 aeration pipe, 210 purifying box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The embodiment of the application solves the technical problem that the sterilization and purification effects of the existing purification device are not good by providing the air inlet device for the purification area of the laboratory.

Example, as shown in fig. 1-3, a laboratory decontamination area air induction device, comprising: the sterilization structure 1 and the purification cooling structure 2 are connected through an air duct;

the sterilization structure 1 comprises a wastewater collection box 11, a filter screen 12, an atomizing sprayer 13, an induced draft fan 14, a corona wire 15, a wavy aluminum alloy plate 16 and a sterilization box 17, wherein the filter screen 12 is fixed at one end port of the sterilization box 17, the atomizing sprayer 13 is installed at the top side of one end of an inner cavity of the sterilization box 17, the induced draft fan 14 is vertically installed between the upper wall and the lower wall of the inner cavity of the sterilization box 17, a through hole is formed in the side wall of the bottom of one end of the sterilization box 17, the wastewater collection box 11 is arranged right below the through hole, and the corona wire 15 and the wavy aluminum alloy plate 16 are vertically installed between the upper wall and the lower wall of the;

the purification and temperature reduction structure 2 comprises an air pump 21, a water pumping pipe 22, a water pump 23, a filter shell 24, a filter element 25, a drain pipe 26, an exhaust fan 27, an exhaust pipe 28, an aeration pipe 29 and a purification box 210, wherein the air pump 21 is installed on one side of the outer wall of the purification box 210, the aeration pipe 29 is arranged on the inner cavity bottom side wall of the purification box 210, the aeration pipe 29 is connected with the air pump 21 through an air guide pipe, the water pump 23 is installed on the top of the inner cavity side wall of the purification box 210 through a bolt in a matching manner, the water pumping pipe 22 is installed at the water inlet end part of the water pump 23, the filter shell 24 is fixed on the inner cavity side wall of the purification box 210, the filter shell 24 is arranged under the water pump 23, the filter element 25 is installed inside the filter shell 24, the filter element 25 is connected with the output end part of the water pump 23 through a water guide pipe, the exhaust fan 27 is installed inside the exhaust duct 28.

The inside equidistance of sterilization case 17 is provided with seven groups of corona wires 15 and wave-shaped aluminum alloy plate 16, corona wire 15 and wave-shaped aluminum alloy plate 16 pass through the wire and are connected with pulse high voltage power supply, guarantee the continuity of the operation of disinfecting.

The atomization nozzle 13 is positioned right above the wastewater collection box 11, so that the dust removal sewage is smoothly discharged.

An air hood is installed at one end of the sterilizing box 17 in a matched mode, and the port of the air hood is connected with the air inlet end portion of the air pump 21, so that sterilizing air can be smoothly discharged.

The bottom end of the pumping pipe 22 is located below the exhaust pipe 28 in parallel, and the bottom end of the drainage pipe 26 is located above the exhaust pipe 28 in parallel, so that water circulation can be realized.

According to the working principle and the using method of the air purifier, in the embodiment, air is introduced under the action of the draught fan 14, large-particle impurities in the air are filtered through the filter screen 12, water is supplied to the atomizing spray head 13, the atomizing spray head 13 sprays water to achieve a dust-settling effect on the air, the water after dust settling is discharged into the wastewater collection box 11, the air moves along the sterilization box 17, the corona wire 15 and the wavy aluminum alloy plate 16 are supplied with a pulse high-voltage power supply, and in the continuous discharging process, bacteria in the air can be killed, so that a good sterilization effect is achieved; air after the sterilization, through the operation of air pump 21, in discharging into the distilled water in the purifying box 210 through aeration pipe 29 the air after the sterilization, carry out the humidification processing of cooling, air after the cooling humidification, under 27's mating reaction, the laboratory is discharged into from blast pipe 28 to the air after the purification, cooling the humidification is, take out the water in the purifying box 210 through water pump 23, filter through filter core 25, the impurity of distilled water in the purifying box 210 is cleared up often, guarantee the quality of water, be convenient for reach better purifying effect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A laboratory clean zone air inlet apparatus, comprising: the sterilization structure (1) and the purification and cooling structure (2) are connected through an air duct, and the sterilization structure (1) is connected with the purification and cooling structure (2);

the sterilization structure (1) comprises a wastewater collection box (11), a filter screen (12), an atomization nozzle (13), an induced draft fan (14), a corona wire (15), a corrugated aluminum alloy plate (16) and a sterilization box (17), wherein the filter screen (12) is fixed at one end port of the sterilization box (17), the atomization nozzle (13) is installed at one end top side of an inner cavity of the sterilization box (17), the induced draft fan (14) is vertically installed between an upper wall and a lower wall of the inner cavity of the sterilization box (17), a through hole is formed in a bottom side wall at one end of the sterilization box (17), the wastewater collection box (11) is arranged under the through hole, and the corona wire (15) and the corrugated aluminum alloy plate (16) are vertically installed between the upper wall and the lower wall of the inner cavity of the sterilization box (17) in parallel;

the purification and cooling structure (2) comprises an air pump (21), a water pumping pipe (22), a water pump (23), a filter shell (24), a filter element (25), a drain pipe (26), an exhaust fan (27), an exhaust pipe (28), an aeration pipe (29) and a purification box (210), wherein the air pump (21) is installed on one side of the outer wall of the purification box (210), the aeration pipe (29) is arranged on the inner cavity bottom side wall of the purification box (210), the aeration pipe (29) is connected with the air pump (21) through an air guide pipe, the water pump (23) is installed on the top of the inner cavity side wall of the purification box (210) through bolt matching, the water pumping pipe (22) is installed at the water inlet end part of the water pump (23), the filter shell (24) is fixed on the inner cavity side wall of the purification box (210), the filter shell (24) is arranged under the water pump (23), and the filter element (25) is installed inside the filter, the filter element (25) is connected with the output end part of the water pump (23) through a water guide pipe, the drain pipe (26) is fixed at the bottom of the filter shell (24), the exhaust pipe (28) is fixedly arranged at the bottom of the other side of the outer wall of the purification box (210), and the exhaust fan (27) is arranged inside the exhaust pipe (28).

2. A laboratory clean area air inlet device according to claim 1, characterized in that the inside of the sterilizing box (17) is equidistantly provided with seven groups of corona wires (15) and corrugated aluminum alloy plates (16), and the corona wires (15) and the corrugated aluminum alloy plates (16) are connected with a pulse high-voltage power supply through leads.

3. A laboratory cleaning area air inlet device according to claim 1, characterized in that the atomizer head (13) is located directly above the waste water collection tank (11).

4. The laboratory clean area air inlet device according to claim 1, characterized in that an air hood is fittingly installed at one end of the sterilization box (17), and the port of the air hood is connected with the air inlet end of the air pump (21).

5. Laboratory decontamination area air inlet device according to claim 1, characterized in that the bottom end of the suction pipe (22) is located below the parallel position of the exhaust pipe (28) and the bottom end of the drain pipe (26) is located above the parallel position of the exhaust pipe (28).