CN215462827U - Air conditioner purification device for animal laboratory - Google Patents

Abstract

The utility model discloses an air-conditioning purification device for an animal laboratory, which belongs to the technical field of animal laboratories and comprises a purification box, wherein a filter cavity, a first liquid storage cavity and a second liquid storage cavity are arranged in the purification box, a telescopic groove, a limiting component, a filter component, a fixed platform and an ash collecting hopper are arranged in the filter cavity, and pipeline components are respectively arranged in the first liquid storage cavity and the second liquid storage cavity; the limiting of the limiting assembly on the rotating plate and other structures is eliminated, the cam assembly enables the first filter plate and the second filter plate to reciprocate, and therefore dust on the filter plates is cleaned through the vibration effect.

Description

Air conditioner purification device for animal laboratory

Technical Field

The utility model relates to the technical field of animal laboratories, in particular to an air conditioning purification device for an animal laboratory.

Background

Animal experiments refer to scientific research conducted in laboratories using animals in order to gain new knowledge about biology, medicine, etc. or to solve specific problems; animal experiments must be performed by or under the direction of trained, academic or professional skilled personnel.

In a laboratory, air quality in the laboratory may be affected by dust, excrement generated by animals themselves, various reagents themselves generated during an experimental operation, various gases generated by a reaction, and the like, and thus, the air in the laboratory needs to be treated.

However, in the conventional air treatment methods, an air conditioning ventilation system or the like is often used to directly discharge air inside a laboratory to the outside, and to suck in fresh outside air to ventilate the air inside the laboratory.

Based on the technical scheme, the utility model designs an air conditioning and purifying device for an animal laboratory to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioning and purifying device for an animal laboratory, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an air conditioner purification device for an animal laboratory comprises a purification box, wherein the upper parts of the left side wall and the right side wall of the purification box are respectively communicated and fixed with an air inlet and an air outlet, a dust screen is fixed in the air outlet, an inner cavity of the purification box is sequentially provided with a filter cavity, a first liquid storage cavity and a second liquid storage cavity from left to right, the left side walls of the first liquid storage cavity and the second liquid storage cavity are respectively provided with a pipeline assembly, the filter cavity, the first liquid storage cavity and the second liquid storage cavity are sequentially communicated through corresponding pipeline assemblies, a filter assembly is arranged in the filter cavity, the right side of the upper part of the filter assembly is provided with a cam assembly, the top of the filter assembly is provided with a limit assembly, and the top surface of the purification box is provided with a telescopic groove corresponding to the limit assembly;

the filter assembly comprises a rotating plate located on the upper portion of the filter cavity, a rotating shaft arranged in the front-rear direction is fixed in the middle of the top surface of the rotating plate, the two ends of the rotating shaft are rotatably connected with the side wall of the purification box, a first vertical mounting plate and a second vertical mounting plate are respectively fixed on the left side and the right side of the bottom surface of the rotating plate, a first filter plate and a second filter plate are respectively and correspondingly fixed in the middle of the first mounting plate and the second mounting plate, the diameter of a filter hole of the first filter plate is larger than that of a filter hole of the second filter plate, an ash collecting hopper is fixed on the left side of the bottom surface of the filter cavity, an outlet end of the ash collecting hopper is provided with a sealing plate, a fixed table is arranged on the right side of the bottom surface of the filter cavity, the top surface of the fixed table is inclined, the right end is higher than the left end, the bottom ends of the first mounting plate and the second mounting plate are correspondingly arranged to form an inclined plane, and are in contact with the top surface of the fixed table.

Preferably, the limiting component comprises a limiting plate which is slidably connected in the telescopic groove, springs are symmetrically fixed between the two sides of the top surface of the limiting plate and the top surface of the telescopic groove, a first electromagnet and a second electromagnet are respectively fixed between the opposite surfaces of the telescopic groove and the limiting plate, the first electromagnet and the second electromagnet are electrically connected with a power supply and a switch, a second clamping groove is arranged in the middle of the bottom surface of the limiting plate corresponding to the rotating plate, a first clamping groove is arranged in the middle of the top surface of the second clamping groove corresponding to the rotating shaft, the tops of the outer side surfaces of the first mounting plate and the second mounting plate are respectively connected with two inner side surfaces of the second clamping groove in a sliding manner, the tops of two side walls of the second clamping groove are symmetrically provided with inclined contact surfaces, and the top surface bilateral symmetry of rotor plate is equipped with the inclined plane, and the contact surface on the limiting plate passes through the effect of spring and the inclined plane in close contact with, improves limiting displacement and sealed between limiting plate and the rotor plate.

Preferably, the cam assembly comprises a cam box located on the upper portion of the right side of the second mounting plate, the front end and the rear end of the cam box are fixedly connected with the side wall of the purifying box, a cam shaft arranged in the front-rear direction is rotatably connected inside the cam box, one end of the cam shaft is connected with a motor, a plurality of first cams are uniformly fixed on the cam shaft, the left side face of the cam box is in contact with the second mounting plate, openings are formed in the left side wall corresponding to the positions of the first cams, so that the first cams can rotate, and the second mounting plate and other structures are jacked up towards the left side.

Preferably, the pipe assembly includes the trunk line that the level set up, and the intercommunication is fixed with vertical outlet duct in the middle of the bottom surface of trunk line, and the bottom of outlet duct is close to the bottom surface of purifying box, and the left side of trunk line evenly is fixed with a plurality of intake pipes along the axis direction, and the left end of intake pipe is fixed with the stock solution chamber lateral wall upper portion that corresponds respectively to communicate with the rose chamber or the first stock solution chamber of opposite side.

Preferably, the upper portions of the two air outlet pipes are respectively provided with a suction fan, the suction fans are fixedly connected with the side wall of the purification box, air in the filter cavity or the first liquid storage cavity can be conveyed more stably and rapidly through the suction fans, and the air purification processing speed is improved.

Preferably, the top surface correspondence of fixed station is equipped with the deflector of slope, and the inside left side of fixed station is equipped with the cam groove, the right side of cam groove is equipped with the spring groove, it is connected with the camshaft to rotate in the cam groove, the one end of camshaft is connected with the motor, and evenly be fixed with the second cam on the camshaft, the bottom surface right side of deflector evenly is fixed with a plurality of spring bars, the bottom of spring bar stretches into in the spring groove, and be fixed with the spring board jointly, and evenly be fixed with a plurality of springs between the top surface of spring board and spring groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, air exhausted from a laboratory is subjected to secondary filtration through the first filter plate and the second filter plate, so that particle impurities such as dust and the like contained in the air are removed, the upper part and the lower part of the first filter plate and the second filter plate are respectively sealed through the limiting component and the fixing table, and then the air sequentially enters the liquid in the first liquid storage cavity and the liquid in the second liquid storage cavity through the pipeline component to be purified, so that the air purification effect is improved; through making first electro-magnet and second electro-magnet circular telegram, cancel spacing subassembly to the spacing of rotor plate isotructure to make first filter plate and second filter plate reciprocating motion through the cam subassembly, thereby clear up dust etc. on first filter plate and the second filter plate through the vibration effect, avoid the follow-up filtration of too much influence of dust etc. on the filter plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a filter chamber according to the present invention;

FIG. 3 is a schematic structural view at A of the present invention;

FIG. 4 is a schematic view of an end structure of a limiting plate according to the present invention;

FIG. 5 is a schematic structural diagram of a fixing table according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a purifying box, 101-an air inlet, 102-an air outlet, 103-a telescopic tank, 104-a dustproof net, 105-a filter cavity, 106-a first liquid storage cavity, 107-a second liquid storage cavity, 108-an ash collecting hopper, 109-a fixed table and 110-a first electromagnet;

2-a main pipeline, 201-an air inlet pipe, 202-an air outlet pipe;

3-first filter plate, 301-second filter plate, 302-first mounting plate, 303-second mounting plate, 304-rotating plate, 305-rotating shaft, 306-cam box, 307-first cam;

4-a limiting plate, 401-a first card slot, 402-a second card slot, 403-a contact surface, 404-a second electromagnet;

5-guide plate, 501-spring rod, 502-spring plate, 503-second cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

Referring to the drawings, the present invention provides a technical solution: an air conditioning purification device for an animal laboratory comprises a purification box 1, wherein the upper parts of the left side wall and the right side wall of the purification box 1 are respectively communicated and fixed with an air inlet 101 and an air outlet 102, a dust screen 104 is fixed in the air outlet 102, an inner cavity of the purification box 1 is sequentially provided with a filter cavity 105, a first liquid storage cavity 106 and a second liquid storage cavity 107 from left to right, the left side walls of the first liquid storage cavity 106 and the second liquid storage cavity 107 are respectively provided with a pipeline assembly, the filter cavity 105, the first liquid storage cavity 106 and the second liquid storage cavity 107 are sequentially communicated through corresponding pipeline assemblies, a filter assembly is arranged in the filter cavity 105, the right side of the upper part of the filter assembly is provided with a cam assembly, the top of the filter assembly is provided with a limiting assembly, and a telescopic groove 103 is arranged at the position, corresponding to the limiting assembly, of the top surface of the purification box 1;

the filter assembly includes a rotating plate 304 positioned at an upper portion of the filter chamber 105, a rotating shaft 305 disposed in a front-rear direction is fixed to a middle of a top surface of the rotating plate 304, and both ends of the rotating shaft 305 are rotatably connected with the side walls of the purification box 1, the vertical first mounting plate 302 and the vertical second mounting plate 303 are respectively fixed to the left side and the right side of the bottom surface of the rotating plate 304, and the middle parts of the first mounting plate 302 and the second mounting plate 303 are respectively and correspondingly fixed with a first filter plate 3 and a second filter plate 301, the diameter of the filtration pore of the first filter plate 3 is larger than that of the filtration pore of the second filter plate 301, the left side of the bottom surface of the filter cavity 105 is fixed with an ash collecting hopper 108, the outlet end of the ash collecting hopper 108 is provided with a sealing plate, the right side of the bottom surface of the filter cavity 105 is provided with a fixed platform 109, the top surface of the fixed platform 109 is obliquely arranged, and the right end is higher than the left end, and the bottom of first mounting panel 302 and second mounting panel 303 all corresponds to be established as the inclined plane to with the top surface contact of fixed station 109.

The limiting assembly comprises a limiting plate 4 which is slidably connected in the telescopic groove 103, springs are symmetrically fixed between two sides of the top surface of the limiting plate 4 and the top surface of the telescopic groove 103, a first electromagnet 110 and a second electromagnet 404 are respectively fixed between opposite surfaces of the telescopic groove 103 and the limiting plate 4, the first electromagnet 110 and the second electromagnet 404 are electrically connected with a power supply and a switch, a second clamping groove 402 is arranged in the middle of the bottom surface of the limiting plate 4 corresponding to the rotating plate 304, a first clamping groove 401 is arranged in the middle of the top surface of the second clamping groove 402 corresponding to the rotating shaft 305, the tops of the outer side surfaces of the first mounting plate 302 and the second mounting plate 303 are respectively in sliding connection with two inner side surfaces of the second clamping groove 402, inclined contact surfaces 403 are symmetrically arranged at the tops of two side walls of the second clamping groove 402, inclined surfaces are symmetrically arranged at two sides of the top surface of the rotating plate 304, and the contact surfaces 403 on the limiting plate 4 are in close contact with the inclined surfaces through the action of the springs, the limiting function and the sealing between the limiting plate 4 and the rotating plate 304 are improved.

The cam assembly comprises a cam box 306 positioned at the upper part of the right side of the second mounting plate 303, the front end and the rear end of the cam box 306 are fixedly connected with the side wall of the purification box 1, a cam shaft arranged along the front-rear direction is rotatably connected inside the cam box, one end of the cam shaft is connected with a motor, a plurality of first cams 307 are uniformly fixed on the cam shaft, the left side surface of the cam box 306 is in contact with the second mounting plate 303, an opening is formed in the position, corresponding to each first cam 307, on the left side wall, so that the first cams 307 can rotate, and structures such as the second mounting plate 303 are jacked up towards the left side.

The pipe assembly includes trunk line 2 that the level set up, and the intercommunication is fixed with vertical outlet duct 202 in the middle of trunk line 2's the bottom surface, and outlet duct 202's bottom is close to the bottom surface of purifying box 1, and trunk line 2's left side is evenly fixed with a plurality of intake pipes 201 along the axis direction, and intake pipe 201's left end is fixed with the stock solution chamber lateral wall upper portion that corresponds respectively to communicate with the rose chamber 105 or the first stock solution chamber 106 of opposite side.

The working principle of the embodiment is as follows: air exhausted from the laboratory enters the filter cavity 105 of the purifying box 1 through the air inlet 101, and is filtered by two stages of the first filter plate 3 and the second filter plate 301, particle impurities such as dust and the like contained in the air are removed, the filtered air passes through the air inlet pipe 201 and the main pipeline 2 on the first liquid storage cavity 106 and enters the air outlet pipe 202, after the liquid in the first liquid storage cavity 106 is adsorbed and purified and the like, the air enters the air outlet pipe 202 through the air inlet pipe 201 and the main pipeline 2 in the second liquid storage cavity 107, and is discharged through the air outlet 102 after the liquid in the second liquid storage cavity 107 is secondarily treated, so that the air in the laboratory is discharged, the air is filtered twice and adsorbed and purified twice in the purifying box 1, the air purifying effect is improved, the liquid type components and the like in the first liquid storage cavity 106 and the second liquid storage cavity 107 can be selected according to actual needs, the liquid for purification is not improved, and will not be described in detail.

When dust on the first filter plate 3 and the second filter plate 301 needs to be cleaned, the first electromagnet 110 and the second electromagnet 404 are electrified and attracted and fixed to each other, so that the limiting plate 4 is driven to compress the spring to move upwards, the first clamping groove 401 of the limiting plate 4 is separated from the rotating plate 304, and the limiting effect is cancelled;

the motor of the first cam 307 is started, the cam shaft drives the first cam 307 to rotate, and drives the second mounting plate 303 to move, and the first mounting plate 302 and the second mounting plate 303 synchronously reciprocate through the connecting structure of the rotating plate 304, so that the first filter plate 3 and the second filter plate 301 vibrate and fall, when the bottom ends of the first mounting plate 302 and the second mounting plate 303 are separated from the top surface of the fixed table 109, dust falls along the inclined top surface of the fixed table 109 and is collected in the dust collecting hopper 108, so that the sealing plate can be taken down later, and the dust and the like in the dust collecting hopper 108 can be treated in a centralized manner.

After cleaning, the first cam 307 returns, the first mounting plate 302 and the second mounting plate 303 rotate vertically, the first electromagnet 110 and the second electromagnet 404 are powered off, the limiting plate 4 moves downwards under the action of the spring and is tightly pressed on the rotating plate 304, so that the position of the rotating plate 304 is fixed, the upper part of the rotating plate 304 is kept closed, air is prevented from directly passing through the upper part of the rotating plate 304, meanwhile, the bottom ends of the first mounting plate 302 and the second mounting plate 303 are kept in contact with the fixed table 109, and air is prevented from being discharged through the bottom ends of the first mounting plate 302 and the second mounting plate 303.

Example two

The structure of this embodiment is basically the same as embodiment one, the difference lies in, the top surface correspondence of fixed station 109 is equipped with the deflector 5 of slope, and the inside left side of fixed station 109 is equipped with the cam groove, the right side of cam groove is equipped with the spring groove, it is connected with the camshaft to rotate in the cam groove, the one end of camshaft is connected with the motor, and evenly be fixed with second cam 503 on the camshaft, the bottom surface right side of deflector 5 evenly is fixed with a plurality of spring levers 501, the bottom of spring lever 501 stretches into in the spring groove, and be fixed with spring plate 502 jointly, and evenly be fixed with a plurality of springs between the top surface of spring plate 502 and spring groove.

Through the arrangement of the movable guide plate 5, the movable guide plate replaces the top surface of the fixed table 109 and is in contact with the bottom ends of the first mounting plate 302 and the second mounting plate 303, after the first filter plate 3 and the second filter plate 301 are cleaned through the vibration action of the cam assembly, the first mounting plate 302 and the mounting plates are in an inclined state through the action of the first cam 307, the bottom ends of the first mounting plate 302 and the second mounting plate 301 are separated from the guide plate 5 on the fixed table 109, the motor of the second cam 503 is started, the second cam 503 rotates and is matched with the spring plate 502 and the spring, the guide plate 5 vibrates up and down, the movement of dust on the guide plate 5 into the dust collecting hopper 108 is accelerated, the situation that excessive dust is accumulated on the top surface of the guide plate 5 is avoided, and the contact between the bottom ends of the first mounting plate 302 and the second mounting plate 303 and the guide plate 5 is influenced is avoided.

EXAMPLE III

The structure of this embodiment is basically the same as that of the first embodiment, except that the upper portions of the two air outlet pipes 202 are both provided with suction fans, and the suction fans are fixedly connected with the side walls of the purifying box 1, so that the air in the filter cavity 105 or the first liquid storage cavity 106 can be more stably and rapidly conveyed through the suction fans, and the air purification treatment speed is increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an animal laboratory air conditioner purifier, includes purifying box (1), and the left and right sides lateral wall upper portion of purifying box (1) communicates respectively and is fixed with air intake (101) and air outlet (102), is fixed with dust screen (104) in air outlet (102), its characterized in that: a filter cavity (105), a first liquid storage cavity (106) and a second liquid storage cavity (107) are sequentially arranged in an inner cavity of the purification box (1) from left to right, pipeline assemblies are arranged on the left side walls of the first liquid storage cavity (106) and the second liquid storage cavity (107), a filter assembly is arranged in the filter cavity (105), a cam assembly is arranged on the right side of the upper portion of the filter assembly, a limiting assembly is arranged at the top of the filter assembly, and a telescopic groove (103) is arranged at the position, corresponding to the limiting assembly, of the top surface of the purification box (1);

the filter assembly comprises a rotating plate (304) positioned at the upper part of the filter cavity (105), a rotating shaft (305) arranged along the front-back direction is fixed in the middle of the top surface of the rotating plate (304), and both ends of the rotating shaft (305) are rotatably connected with the side wall of the purifying box (1), the left side and the right side of the bottom surface of the rotating plate (304) are respectively fixed with a vertical first mounting plate (302) and a vertical second mounting plate (303), and the middle parts of the first mounting plate (302) and the second mounting plate (303) are respectively and correspondingly fixed with a first filter plate (3) and a second filter plate (301), a dust collecting hopper (108) is fixed on the left side of the bottom surface of the filter cavity (105), a fixed table (109) is arranged on the right side of the bottom surface of the filter cavity (105), the top surface of the fixed table (109) is obliquely arranged, the bottom ends of the first mounting plate (302) and the second mounting plate (303) are correspondingly arranged to be inclined planes and are in contact with the top surface of the fixed table (109).

2. The air-conditioning purification device for the animal laboratory, according to claim 1, is characterized in that: spacing subassembly includes limiting plate (4) of sliding connection in flexible groove (103), and the symmetry is fixed with the spring between the top surface both sides of limiting plate (4) and the top surface of flexible groove (103), and is fixed with first electro-magnet (110) and second electro-magnet (404) respectively in the middle of the opposite face of flexible groove (103) and limiting plate (4), and first electro-magnet (110) and second electro-magnet (404) electricity are connected with power and switch, the position that corresponds rotor plate (304) in the middle of the bottom surface of limiting plate (4) is equipped with second draw-in groove (402), and the position that corresponds axis of rotation (305) in the middle of the top surface of second draw-in groove (402) is equipped with first draw-in groove (401), and the lateral surface top of first mounting panel (302) and second mounting panel (303) respectively with two medial surface sliding connection of second draw-in groove (402).

3. The air-conditioning purification device for the animal laboratory, according to claim 1, is characterized in that: the cam assembly comprises a cam box (306) located on the upper portion of the right side of the second mounting plate (303), the front end and the rear end of the cam box (306) are fixedly connected with the side wall of the purification box (1), a cam shaft arranged in the front-rear direction is connected to the inner rotating portion of the cam box, one end of the cam shaft is connected with a motor, a plurality of first cams (307) are evenly fixed on the cam shaft, the left side face of the cam box (306) is in contact with the second mounting plate (303), and an opening is formed in the left side wall corresponding to each first cam (307).

4. The air-conditioning purification device for the animal laboratory, according to claim 1, is characterized in that: pipeline components includes trunk line (2) that the level set up, and the intercommunication is fixed with vertical outlet duct (202) in the middle of the bottom surface of trunk line (2), and the bottom of outlet duct (202) is close to the bottom surface of purifying box (1), the left side of trunk line (2) is evenly fixed with a plurality of intake pipes (201) along the axis direction, and the left end of intake pipe (201) is fixed with the stock solution chamber lateral wall upper portion that corresponds respectively to communicate with rose chamber (105) or first stock solution chamber (106) of opposite side.

5. The air-conditioning purification device for the animal laboratory, according to claim 4, is characterized in that: and suction fans are arranged on the upper parts of the two air outlet pipes (202), and are fixedly connected with the side wall of the purification box (1).

6. The air-conditioning purification device for the animal laboratory according to any one of claims 1 to 5, characterized in that: the top surface correspondence of fixed station (109) is equipped with deflector (5) of slope, and the inside left side of fixed station (109) is equipped with the cam groove, and the right side of cam groove is equipped with the spring groove, swivelling joint has the camshaft in the cam groove, and the one end of camshaft is connected with the motor, and evenly is fixed with second cam (503) on the camshaft, the bottom surface right side of deflector (5) evenly is fixed with a plurality of spring bars (501), and the bottom of spring bar (501) stretches into in the spring groove to be fixed with spring plate (502) jointly, and evenly be fixed with a plurality of springs between the top surface of spring plate (502) and spring groove.

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