CN113899031A - Large-scale central air conditioning air intake monitored control system that disappears - Google Patents
Large-scale central air conditioning air intake monitored control system that disappears Download PDFInfo
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- CN113899031A CN113899031A CN202111167101.4A CN202111167101A CN113899031A CN 113899031 A CN113899031 A CN 113899031A CN 202111167101 A CN202111167101 A CN 202111167101A CN 113899031 A CN113899031 A CN 113899031A
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- air inlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a killing monitoring system for an air inlet of a large central air conditioner, which comprises an air inlet arranged at the lower end of a wall body, wherein a filter screen is arranged at the air inlet end of the air inlet, two conductive cavities are arranged in the wall body and are respectively positioned at the left side and the right side of the air inlet, moving blocks are arranged in the two conductive cavities, the two moving blocks are connected with the inner walls of the corresponding conductive cavities in a sliding manner, the two moving blocks and the inner walls of the corresponding conductive cavities at one sides far away from the air inlet are elastically connected through a first spring, connecting rods are fixedly connected at one sides of the two moving blocks close to the air inlet, and one ends of the two connecting rods far away from the corresponding moving blocks extend into the air inlet. This system utilizes the ultraviolet lamp and produces mutually supporting of anion to the air ionization when central air conditioning uses, and the better disinfection work that disinfects to the intraoral air current of air inlet can clear up the dust on the filter screen after the operation simultaneously, guarantees the air permeability of filter screen.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to a sterilization monitoring system for an air inlet of a large-scale central air conditioner.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, when the central air conditioning system is used, a plurality of air inlets and air outlets are usually arranged, and a filter screen is generally arranged at the air inlets, so that the air quality of the air conditioning system during operation is ensured, however, the prior central air conditioning system still has the following problems in the use process:
the filter screen of current central air conditioning air inlet department can only filter the dust in the air, can't carry out sterilization and disinfection to the gas that gets into in the air conditioner, thereby the gas that leads to the air conditioner to blow out still contains a certain amount of bacterium and virus, influence the air quality in the target space, simultaneously in central air conditioning long-time use, can be stained with a large amount of dust on the filter screen, these dusts if untimely clearance probably block up the filter screen, lead to central air conditioning's use to receive the influence, consequently, how this problem of reasonable solution makes what we need consider.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a sterilization and monitoring system for an air inlet of a large-scale central air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
a killing and monitoring system for an air inlet of a large central air conditioner comprises an air inlet arranged at the lower end of a wall body, wherein a filter screen is arranged at the air inlet end of the air inlet, two conductive cavities are arranged in the wall body and are respectively positioned at the left side and the right side of the air inlet, moving blocks are arranged in the two conductive cavities, the two moving blocks are connected with the inner walls of the corresponding conductive cavities in a sliding manner, the two moving blocks and the inner walls of the corresponding conductive cavities at the sides far away from the air inlet are elastically connected through first springs, connecting rods are fixedly connected at the sides close to the air inlet of the two moving blocks, one ends of the two connecting rods far away from the corresponding moving blocks extend into the air inlet, wing plates are fixedly connected at the adjacent sections of the two connecting rods, the two moving blocks are both conductive, and two second conducting strips are symmetrically arranged at the inner top and the inner bottom of the conductive cavity positioned at the left side, the inner top and the inner bottom of the conductive cavity on the right side are symmetrically provided with two first conductive sheets, the space of the conductive cavity on the left side, which is located on one side of the moving block away from the air inlet, is communicated with the outside through a thick pipe and a thin pipe, and the thick pipe and the thin pipe are both provided with check valves; two moving cavities are arranged in the wall body, tourmaline is placed on one sides of the two moving cavities close to the air inlet, and moving mechanisms are arranged in the two moving cavities and used for extruding the tourmaline; all be equipped with the standing groove on the left and right sides inner wall of air intake, two be equipped with jointly in the standing groove and scrub the mechanism that scrubs the filter screen.
Preferably, two ultraviolet lamps are symmetrically arranged on the inner walls of the left side and the right side of the air inlet.
Preferably, the moving mechanism comprises a magnetic sliding block arranged in the moving cavity, the magnetic sliding block is connected with the inner wall of the moving cavity in a sliding mode, an electromagnet is arranged on the inner wall of the side, away from the air inlet, of the moving cavity, and the adjacent surfaces of the magnetic sliding blocks of the electromagnet are elastically connected through a second spring.
Preferably, the magnetic slider on the right side has conductivity, and the inner top and the inner bottom of the moving cavity on the right side are provided with first conductive blocks matched with the magnetic slider.
Preferably, the inner walls of the front side and the rear side of the air inlet are respectively provided with a plate electrode, the adjacent surfaces of the two plate electrodes are respectively provided with a plurality of sharp needles, the upper end and the lower end of each tourmaline are respectively provided with a second conductive block, the two second conductive blocks positioned above are electrically connected with the rear side of the plate electrode positioned at the rear side through a lead, and the two second conductive blocks positioned below are electrically connected with the front side of the plate electrode positioned at the front side through a lead.
Preferably, two the interior top in removal chamber all is equipped with the spacing groove, two the spacing inslot all is equipped with stop gear, stop gear is including setting up the stopper at the spacing inslot, the stopper is connected with the inner wall sliding of spacing groove, the upper end of stopper and the interior top in spacing groove are through circular telegram spring elastic connection.
Preferably, two of the placing grooves are respectively provided with a brush, the air inlet is internally provided with a guide rod, two ends of the guide rod extend into the two placing grooves and are fixedly connected with the inner wall of one side of the placing groove far away from the air inlet, the two brushes are respectively sleeved on the guide rod, the two brushes are slidably connected with the guide rod, the opposite sides of the two brushes are respectively provided with a folding air bag, one end of each folding air bag far away from the corresponding brush is fixedly connected with the inner wall of one side of the placing groove far away from the notch, the two moving cavities are positioned at the space of one side of the corresponding magnetic slider near the air inlet and are communicated with the corresponding folding air bags through a zigzag pipe, the space of one side of the corresponding magnetic slider near the air inlet is communicated with the air inlet through a transverse pipe, the two zigzag pipes are provided with a first electromagnetic valve, and the two transverse pipes are provided with a second electromagnetic valve, and the inner top and the inner bottom of the conductive cavity on the right side are provided with third conductive blocks, and the two movable cavities are positioned in one side space, far away from the air inlet, of the corresponding magnetic slider and are communicated with the outside through a connecting pipe.
Preferably, the lower extreme of wall body is equipped with collects box and hollow slab, the right side of collecting the box is equipped with the opening, be equipped with the dirt filtrating board in the collection box, two it all communicates with the trachea to remove the chamber and be located the one side space that corresponds the magnetic slider and keep away from the air intake, the right side of hollow slab is equipped with a plurality of ventholes, is located left the trachea is kept away from and is corresponded the one end that removes the chamber and the left side space intercommunication of collecting the box, is located the right side the trachea is kept away from and is corresponded the one end that removes the chamber and the right side intercommunication of hollow slab, two all be equipped with the check valve on trachea and the connecting pipe.
The invention has the following beneficial effects:
1. compared with the prior art, when the central air conditioner operates, the two tourmaline bodies can be extruded, so that the phenomenon of point discharge is generated, and the air power in the air inlet is used for generating negative ions which are matched with the two ultraviolet lamps, so that the sterilization effect is better;
2. compared with the prior art, when the central air conditioner does not operate any longer, the two magnetic sliders continuously move oppositely and oppositely to drive the two brushes to move oppositely and oppositely to brush off dust on the filter screen, so that the situation that the air inlet effect of the air inlet is poor due to excessive dust accumulated on the filter screen is avoided;
3. compared with the prior art, in the continuous relative motion and back-to-back motion of two magnetic sliders, an air flow from left to right is always generated, so that the brushed dust drives the collecting box, and the situation that the brushed dust is directly scattered on the ground to cause follow-up difficult cleaning is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a system for monitoring and controlling the air inlet of a large-scale central air conditioner according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is an electrical connection diagram of the external power supply, the main switch, the first switch, the second switch, the third switch, the fourth switch, the two ultraviolet lamps, the two energizing springs and the two electromagnets;
FIG. 5 is a schematic structural view of example 2 of the present invention;
fig. 6 is an enlarged schematic view of the structure at C in fig. 5.
In the figure: 1 gas port, 2 filter screens, 3 conductive cavities, 4 first springs, 5 moving blocks, 6 first conductive sheets, 7 wing plates, 8 electrode plates, 9 sharp needles, 10 ultraviolet lamps, 11 moving cavities, 12 electromagnets, 13 second springs, 14 magnetic sliders, 15 first conductive sheets, 16 limiting grooves, 17 electrified springs, 18 limiting blocks, 19 tourmaline, 20 transverse tubes, 21 zigzag tubes, 22 placing grooves, 23 hairbrushes, 24 folding air bags, 25 second conductive sheets, 26 thick tubes, 27 thin tubes, 28 connecting tubes, 29 air tubes, 30 hollow plates and 31 collecting boxes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-4, a large-scale central air-conditioning air inlet killing monitoring system comprises an air port 1 arranged at the lower end of a wall body, two ultraviolet lamps 10 are symmetrically arranged on the inner walls of the left side and the right side of the air port 1, a filter screen 2 is arranged at the air inlet end of the air port 1, two conductive cavities 3 are arranged in the wall body, the two conductive cavities 3 are respectively arranged at the left side and the right side of the air port 1, moving blocks 5 are respectively arranged in the two conductive cavities 3, the two moving blocks 5 are slidably connected with the inner walls of the corresponding conductive cavities 3, the two moving blocks 5 are elastically connected with the inner walls of the corresponding conductive cavities 3 at the side far away from the air port 1 through a first spring 4, connecting rods are fixedly connected to one sides of the two moving blocks 5 close to the air port 1, one ends of the two connecting rods far away from the corresponding moving blocks 5 extend into the air port 1, wing plates 7 are fixedly connected to the adjacent sections of the two connecting rods, and the adjacent surfaces of the two wing plates 7 are cambered surfaces, therefore, when wind blows over the wing plates 7, according to Bernoulli far-off, the pressure at other places with high flow velocity is low, so that the two wing plates 7 move relatively, the two moving blocks 5 are both conductive, the two second conducting strips 25 are symmetrically arranged at the inner top and the inner bottom of the conducting cavity 3 on the left side, the two second conducting strips 25 and the moving block 5 on the left side form a main switch, the two first conducting strips 6 are symmetrically arranged at the inner top and the inner bottom of the conducting cavity 3 on the right side, the moving block 5 on the right side and the two first conducting strips 6 form a first switch, the space of the conducting cavity 3 on the left side, which is located at one side of the moving block 5 far away from the gas port 1, is communicated with the outside through the thick pipe 26 and the thin pipe 27, one-way valves are arranged on the thick pipe 26 and the thin pipe 27, and outside gas enters into the space of the conducting cavity 3 on the left side, which is located at one side of the moving block 5 far away from the gas port 1, the gas in the space of the conducting cavity 3 on the left side, which is located on one side of the moving block 5 far away from the gas port 1, is discharged to the outside in a single direction through the thin tube 27, and the diameter of the thick tube 26 is ten times that of the thin tube 27, so that the moving block 5 on the left side can move right and slowly move left instantly.
Wherein, two moving chambers 11 are arranged in the wall body, one side of each moving chamber 11 close to the air port 1 is provided with a tourmaline 19, the tourmaline 19 has piezoelectricity, namely when the pressure changes (even if the pressure changes slightly), the voltage difference of the upper end surface and the lower end surface of the tourmaline 19 can be caused, the electrostatic voltage difference can be as high as 1.0x106eV, the energy is enough to ionize the air, the adjacent air molecules are ionized and converted into air negative ions, the negative ions can invert the electrical property of the surface layer of the bacterial protein in two stages to promote the death of bacteria, thereby achieving the purpose of disinfection and sterilization, two moving chambers 11 are internally provided with moving mechanisms, the moving mechanisms are used for extruding the tourmaline 19, the moving mechanisms comprise magnetic sliders 14 arranged in the moving chambers 11, the magnetic sliders 14 are connected with the inner wall of the moving chambers 11 in a sliding way, the inner wall of one side of the moving chambers 11 far from the air port 1 is provided with electromagnets 12, the two electromagnets 12 are electrified and repel the same polarity with the adjacent surfaces of the corresponding magnetic sliders 14, the adjacent surfaces of the magnetic sliding blocks 14 of the electromagnets 12 are elastically connected through second springs 13, the magnetic sliding block 14 on the right side has electrical conductivity, first conductive blocks 15 matched with the magnetic sliding block 14 are arranged at the inner top and the inner bottom of the moving cavity 11 on the right side, the magnetic sliding block 14 and the two first conductive blocks 15 form a third switch, and the magnetic sliding block 14 has a certain resistance value, so that when the second switch and the third switch are closed, a short circuit between the ultraviolet lamp 10 and the two power-through springs 17 cannot be caused.
Wherein, all be equipped with the plate electrode 8 on the both sides inner wall around the gas port 1, the looks proximal surface of two plate electrodes 8 all is equipped with a plurality of sharp needles 9, and the upper and lower both ends of two tourmaline 19 all are equipped with the second conducting block, and the wire electric connection is passed through with the rear side that is located the plate electrode 8 of rear side to two second conducting blocks that are located the top, and the wire electric connection is passed through with the front side that is located the plate electrode 8 of front side to two second conducting blocks that are located the below.
Wherein, two interior tops that remove chamber 11 all are equipped with spacing groove 16, all be equipped with stop gear in two spacing grooves 16, stop gear is including setting up stopper 18 in spacing groove 16, stopper 18 and spacing groove 16's inner wall sliding connection, the upper end of stopper 18 passes through circular telegram spring 17 elastic connection with spacing groove 16's interior top, two circular telegram springs 17 circular telegram back, according to electromagnetic effect can know, a magnetic field can all be produced to the circular telegram spring 17 of each circle, and carry out the judgement back of magnetic field direction through the direction of electric current, produced magnetic field opposite direction between every two adjacent circular telegram springs 17 of circle, just that is, can produce the appeal between the adjacent circular telegram spring 17 of per two circles, circular telegram back promptly, whole circular telegram spring 17 can take place the shrink.
Wherein, the inner walls of the left and right sides of the air port 1 are both provided with a placing groove 22, the two placing grooves 22 are both internally provided with a scrubbing mechanism for scrubbing the filter screen 2, the scrubbing mechanism comprises brushes 23 arranged in the two placing grooves 22, a guide rod is arranged in the air port 1, two ends of the guide rod both extend into the two placing grooves 22 and are fixedly connected with the inner wall of one side of the placing groove 22 far away from the air port 1, the two brushes 23 are both sleeved on the guide rod, the two brushes 23 are in sliding connection with the guide rod, the opposite sides of the two brushes 23 are both provided with a folding airbag 24, one end of the two folding airbags 24 far away from the corresponding brushes 23 is fixedly connected with the inner wall of one side of the placing groove 22 far away from the notch, one side space of the two moving cavities 11 close to the air port 1 corresponding to the magnetic slider 14 is communicated with the corresponding folding airbags 24 through a zigzag tube 21, one side space of the two moving cavities 11 close to the air port 1 corresponding to the magnetic slider 14 is communicated with the air port 1 through a transverse tube 20, the two zigzag pipes 21 are provided with first electromagnetic valves, the two transverse pipes 20 are provided with second electromagnetic valves, the first electromagnetic valves are normally closed electromagnetic valves, the second electromagnetic valves are normally open electromagnetic valves, the inner tops and the inner bottoms of the conductive cavities 3 on the right side are provided with third conductive blocks, the moving block 5 on the right side and the two third conductive blocks form a fourth switch, and the space of one side, away from the air port 1, of the two moving cavities 11 corresponding to the magnetic sliding block 14 is communicated with the outside through a connecting pipe 28;
wherein, an external power supply can be arranged, and the external power supply, the main switch, the first switch, the second switch, the third switch, the fourth switch, the two ultraviolet lamps 10, the two energizing springs 17 and the two electromagnets 12 are electrically connected as shown in fig. 4.
The invention can be illustrated by the following operating modes: when the central air conditioner operates, airflow flows in the air port 1 at the moment, and the airflow passes through the two wing plates 7 when flowing in the air port 1, because the adjacent surfaces of the two wing plates 7 are arc-shaped, the local pressure intensity of the gas with high flow speed is small according to the Bernoulli principle, so that the two wing plates 7 can move relatively under the action of air pressure, and therefore the two moving blocks 5 are driven to move relatively, because the caliber of the thick pipe 26 is ten times that of the thin pipe 27, the moving block 5 on the right side can also move rightwards rapidly, so that the moving block 5 on the right side is in contact with the two second conducting strips 25, and the moving block 5 on the right side is in contact with the two first conducting strips 6;
because the moving block 5 on the right side is in a contact state with the two third conductive blocks in an initial state, the two transverse pipes 20 are normally open electromagnetic valves, the two bent pipes 21 are normally closed electromagnetic valves, the two transverse pipes 20 are in a blocked state at the moment, the two bent pipes 21 are in an open state, and after the moving block 5 on the right side is separated from the two third conductive blocks, the two transverse pipes 20 are conducted at the moment, and the two bent pipes 21 are blocked;
when the moving block 5 positioned on the left side is in contact with the two second conducting strips 25 and the moving block 5 positioned on the right side is in contact with the two first conducting strips 6, the two electromagnets 12, the two ultraviolet lamps 10 and the two energizing springs 17 are all in an energized state, and the two ultraviolet lamps 10 are energized and then are lighted up, so that certain sterilization and disinfection treatment can be performed on the gas in the gas port 1;
after the two electrified springs 17 are electrified, according to the electromagnetic effect, each circle of electrified spring 17 can generate a magnetic field, after the magnetic field direction is judged according to the direction of current, the magnetic field direction generated between every two adjacent circles of electrified springs 17 is opposite, namely, attraction force can be generated between every two adjacent circles of electrified springs 17, namely, after the two circles of electrified springs 17 are electrified, the whole electrified springs 17 can contract, so that the two limit blocks 18 can be driven to move upwards, the two limit blocks 18 do not block the magnetic sliding block 14 after moving upwards, and therefore the repulsion force generated by the two electromagnets 12 after being electrified on the magnetic sliding block 14 enables the magnetic sliding block 14 to move rightwards to the position of the tourmaline 19 and extrude the tourmaline 19;
because the tourmaline 19 has piezoelectricity, the voltage difference can be generated at the two ends of the tourmaline 19 at the moment, the voltage difference generated at the two ends of the tourmaline 19 charges the two electrode plates 8 through the corresponding second conductive blocks, when the voltage difference between the two electrode plates 8 reaches a certain degree, the sharp needle 9 can generate the phenomenon of point discharge, so that the air in the air port 1 is ionized, negative ions are generated, the negative ions are mixed in the air flow in the air port 1 and are matched with the two ultraviolet lamps 10, and the sterilization and disinfection effect on the air in the air port 1 is better;
it should be mentioned that, when the moving block 5 located on the left side contacts with the two second conductive plates 25 and the moving block 5 located on the right side contacts with the two first conductive plates 6, at this time, because the magnetic slider 14 located on the left side contacts with the two first conductive plates 15, the moving block 5 located on the right side and the two first conductive plates 6 form a first switch, and the magnetic slider 14 located on the left side and the two first conductive plates 15 form a second switch, which is equivalent to a switch because the first switch and the second switch are in a parallel state, and thus, the short circuit of the two electromagnets 12 is not caused;
when the central air conditioner is not working any more, there is no more air flow in the air port 1 at this time, because the diameter of the thin tube 27 is one tenth of that of the thick tube 26, under the elastic action of the two first springs 4. The moving block 5 positioned on the left side drives the wing plate 7 to move left slowly, the moving block 5 positioned on the right side drives the wing plate 7 to move right rapidly, so that the moving block 5 positioned on the right side is separated from the two first conducting plates 6 rapidly, and the moving block 5 positioned on the left side is also contacted with the two first conducting plates 6 for a period of time;
after the moving block 5 on the right side is separated from the two first conducting strips 6, the two electromagnets 12, the two ultraviolet lamps 10 and the two electrified springs 17 are all in a power-off state, at the moment, the two ultraviolet lamps 10 do not work any more, and the two electrified springs 17 move back under the action of own elasticity after being powered off, so that the two limiting blocks 18 enter the corresponding moving cavities 11 again, and the two magnetic sliding blocks 14 are prevented from contacting with the two tourmaline 19 in the reciprocating movement process, and the service lives of the two tourmaline 19 are prolonged;
after the two electromagnets 12 are powered off, the two magnetic sliders 14 move back under the action of the elastic force of the second spring 13, the moving block 5 on the right side does not contact with the two third conducting strips, at this time, the two magnetic sliders 14 move back, so that the gas in the gas port 1 enters the corresponding moving cavity 11 through the two transverse pipes 20 and is located in a space on one side, close to the gas port 1, of the magnetic slider 14, when the two magnetic sliders 14 just return to the initial position, the moving block 5 on the right side contacts with the two third conducting strips, at this time, the transverse pipes 20 are blocked, and the zigzag pipes 21 are conducted.
When the magnetic slider 14 on the right side contacts with the two first conductive blocks 15 again, because the moving block 5 on the left side and the two first conductive plates 6 are still in a contact state at this time, the two electromagnets 12 are electrified again to generate a repulsive force effect on the magnetic slider 14, so that the two magnetic sliders 14 do relative motion again, after the magnetic slider 14 on the left side is separated from the two first conductive blocks 15, because the two magnetic sliders 14 have inertia, the two magnetic sliders 14 can move back after continuously moving for a distance, and when the magnetic slider 14 on the left side contacts with the two first conductive blocks 15 again, the above process can be repeated;
namely, after the central air conditioner does not work any more, the two magnetic sliders 14 are enabled to continuously move relatively and oppositely for a period of time in the period of time that the moving block 5 positioned on the left side is in contact with the two first conductive plates 6;
when the two magnetic sliders 14 move relatively, the space of the two moving cavities 11 on the side, close to the air port 1, of the corresponding magnetic slider 14 is reduced, the air pressure is increased, at the moment, air can enter the corresponding folded air bags 24 through the two bent pipes 21, the folded air bags 24 are expanded, the two brushes 23 move relatively, when the two magnetic sliders 14 move oppositely, the space of the two moving cavities 11 on the side, close to the air port 1, of the corresponding magnetic slider 14 is increased, the air pressure is reduced, the two folded air bags 24 are contracted, the two brushes 23 move oppositely, namely, in the process of the relative movement and the opposite movement of the two magnetic sliders 14, the two brushes 23 also move oppositely and oppositely, the dust on the filter screen 2 is cleaned by the two brushes 23, and the next use is facilitated.
Compared with the prior art, when the central air conditioner operates, the two tourmaline 19 can be extruded, so that the phenomenon of point discharge is generated, and the air power in the air inlet generates negative ions which are mutually matched with the two ultraviolet lamps 10, so that the sterilization effect is better;
when the central air conditioner is not operated any more, the two brushes 23 are driven to move oppositely and oppositely through the continuous opposite movement of the two magnetic sliders 14, so that dust on the filter screen 2 is brushed off, and the situation that the air inlet effect of the air port 1 is not good due to the fact that the filter screen 2 accumulates too much dust is avoided.
Example 2
Referring to fig. 5-6, the present embodiment is different from embodiment 1 in that a collection box 31 and a hollow plate 30 are disposed at the lower end of a wall, an opening is disposed at the right side of the collection box 31, a dust filter is disposed in the collection box 31, air pipes 29 are communicated with spaces of two moving cavities 11 located at one side of the corresponding magnetic slider 14 away from the air port 1, a plurality of air outlet holes are disposed at the right side of the hollow plate 30, one end of the air pipe 29 located at the left side away from the corresponding moving cavity 11 is communicated with a space at the left side of the collection box 31, one end of the air pipe 29 located at the right side away from the corresponding moving cavity 11 is communicated with the right side of the hollow plate 30, check valves are disposed on the two air pipes 29 and the connecting pipe 28, outside air enters the corresponding moving cavity 11 located at the right side through the connecting pipe 28 in a one-way manner into a space of the corresponding magnetic slider 14 located at one side away from the air port 1, and enters the hollow plate 30 through the corresponding air pipe 29 in a one-way into the space of the moving cavity 11 located at the right side, the air in the collecting box 31 enters the corresponding moving cavity 11 in one direction through the air pipe 29 and is located in the space corresponding to the magnetic slider 14 on one side away from the air port 1, and the air in the moving cavity 11 located on the left side and located in the space corresponding to the magnetic slider 14 on one side away from the air port 1 is discharged to the outside in one direction through the corresponding connecting pipe 28.
In this embodiment, when cleaning the filter screen 2, the two magnetic sliders 14 continuously move relatively and move back to back, when the two magnetic sliders 14 move relatively, at this time, the external gas enters the corresponding moving cavity 11 through the connecting pipe 28 located on the right side and is located in the space on one side of the magnetic slider 14 away from the gas port 1, the gas in the collecting box 31 enters the corresponding moving cavity 11 through the gas pipe 29 located on the left side and is located in the space on one side of the magnetic slider 14 away from the gas port 1, at this time, the external gas enters the collecting box 31 through the opening, when the two magnetic sliders 14 move back to back, the gas in the space on one side of the magnetic slider 14 away from the gas port 1 in the moving cavity 11 located on the right side enters the hollow plate 30 through the corresponding gas pipe 29, and is ejected through the plurality of gas outlet holes on the left side of the hollow plate 30, at this time, the gas in the space on one side of the magnetic slider 14 away from the gas port 1 in the moving cavity 11 located on the left side of the left side is ejected through the corresponding connecting pipe 28 Discharging to the outside;
that is, in the process of moving the magnetic slider 14 left and right, there is always one airflow from left to right, so that the airflow can bring the brushed dust into the collecting box 31, and the dust adheres to the dust filter plate, thereby facilitating subsequent cleaning.
Compared with the prior art, in the continuous relative movement and back-to-back movement of the two magnetic sliders 14, a left-to-right airflow is always generated, so that the brushed dust is driven into the collecting box 31, and the situation that subsequent cleaning is difficult to achieve due to the fact that the brushed dust is directly scattered on the ground is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a large-scale central air conditioning air intake disappears and kills monitored control system, includes gas port (1) of setting at the wall body lower extreme, its characterized in that: the gas inlet end of gas port (1) goes out to be equipped with filter screen (2), is equipped with two in the wall body and leads electric cavity (3), two lead electric cavity (3) and be located the left and right sides of gas port (1) respectively, two all be equipped with movable block (5) in leading electric cavity (3), two movable block (5) and the inner wall sliding connection who corresponds and lead electric cavity (3), two one side inner wall that gas port (1) was kept away from with corresponding electric cavity (3) all is through first spring (4) elastic connection, two the equal fixedly connected with connecting rod in one side that movable block (5) are close to gas port (1), two the one end that corresponding movable block (5) were kept away from to the connecting rod all extends to gas port (1), two equal fixedly connected with pterygoid lamina (7) of adjacent section of connecting rod, two movable block (5) all have electric conductivity, are located left the interior top and the interior bottom symmetry of leading electric cavity (3) are equipped with two second (25) ) The inner top and the inner bottom of the conductive cavity (3) on the right side are symmetrically provided with two first conductive strips (6), the space of one side, away from the air port (1), of the conductive cavity (3) on the left side, located on the moving block (5), is communicated with the outside through a thick pipe (26) and a thin pipe (27), and the thick pipe (26) and the thin pipe (27) are both provided with one-way valves;
two moving cavities (11) are arranged in the wall body, tourmaline (19) is placed on one sides of the two moving cavities (11) close to the air port (1), and moving mechanisms are arranged in the two moving cavities (11) and are used for extruding the tourmaline (19);
all be equipped with standing groove (22) on the left and right sides inner wall of gas port (1), two be equipped with jointly in standing groove (22) and scrub the mechanism of scrubbing that brushes filter screen (2).
2. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 1, wherein: two ultraviolet lamps (10) are symmetrically arranged on the inner walls of the left side and the right side of the air port (1).
3. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 1, wherein: the moving mechanism comprises a magnetic sliding block (14) arranged in a moving cavity (11), the magnetic sliding block (14) is in sliding connection with the inner wall of the moving cavity (11), an electromagnet (12) is arranged on the inner wall of one side, far away from the air port (1), of the moving cavity (11), and the adjacent surfaces of the magnetic sliding block (14) of the electromagnet (12) are elastically connected through a second spring (13).
4. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 3, wherein: the magnetic sliding block (14) on the right side has conductivity, and first conductive blocks (15) matched with the magnetic sliding block (14) are arranged at the inner top and the inner bottom of the moving cavity (11) on the right side.
5. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 1, wherein: the gas port is characterized in that electrode plates (8) are arranged on the inner walls of the front side and the rear side of the gas port (1), a plurality of sharp needles (9) are arranged on the adjacent surfaces of the two electrode plates (8), second conductive blocks are arranged at the upper end and the lower end of the tourmaline (19), the second conductive blocks located above the second conductive blocks are electrically connected with the rear side of the electrode plate (8) located at the rear side through leads, and the second conductive blocks located below the second conductive blocks are electrically connected with the front side of the electrode plate (8) located at the front side through leads.
6. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 3, wherein: two the interior top of removing chamber (11) all is equipped with spacing groove (16), two all be equipped with stop gear in spacing groove (16), stop gear is including setting up stopper (18) in spacing groove (16), the inner wall sliding connection of stopper (18) and spacing groove (16), circular telegram spring (17) elastic connection is passed through with the interior top of spacing groove (16) in the upper end of stopper (18).
7. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 1, wherein: scrub mechanism including setting up brush (23) in two standing groove (22), be equipped with the guide bar in gas port (1), the both ends of guide bar all extend to in two standing groove (22) and keep away from one side inner wall fixed connection of gas port (1) with standing groove (22), two brush (23) are all established on the guide bar, two brush (23) and guide bar sliding connection, two the side of carrying on the back of the body of brush (23) all is equipped with folding gasbag (24), two one side inner wall fixed connection that the notch was kept away from to one end that corresponds brush (23) and standing groove (22) is kept away from in folding gasbag (24), two it is located one side space that corresponds magnetic slider (14) and is close to gas port (1) and folding gasbag (24) that correspond through tortuous pipe (21) intercommunication, two it is located one side space that corresponds magnetic slider (14) and is close to gas port (1) and gas port (1) through violently managing to move chamber (11) (20) The intercommunication, two be equipped with first solenoid valve on tortuous pipe (21), two be equipped with the second solenoid valve on violently managing (20), be located the right side the interior top and the interior bottom of electrically conductive chamber (3) are equipped with the third electrically conductive piece, two remove one side space that chamber (11) are located corresponding magnetic slide (14) and keep away from gas port (1) and communicate through connecting pipe (28) with the external world.
8. The air inlet disinfecting and monitoring system for the large central air conditioner as claimed in claim 7, wherein: the lower extreme of wall body is equipped with collects box (31) and hollow slab (30), the right side of collecting box (31) is equipped with the opening, be equipped with the dust filter board in collecting box (31), two it has trachea (29) to move chamber (11) and all communicate in one side space that is located corresponding magnetism slider (14) and keeps away from gas port (1), the right side of hollow slab (30) is equipped with a plurality of ventholes, is located left trachea (29) are kept away from and are corresponded the one end that removes chamber (11) and the left side space intercommunication of collecting box (31), are located the right side trachea (29) are kept away from and are corresponded the one end that removes chamber (11) and the right side intercommunication of hollow slab (30), two all be equipped with the check valve on trachea (29) and connecting pipe (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111167101.4A CN113899031A (en) | 2021-10-02 | 2021-10-02 | Large-scale central air conditioning air intake monitored control system that disappears |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111167101.4A CN113899031A (en) | 2021-10-02 | 2021-10-02 | Large-scale central air conditioning air intake monitored control system that disappears |
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| CN113899031A true CN113899031A (en) | 2022-01-07 |
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| CN202111167101.4A Pending CN113899031A (en) | 2021-10-02 | 2021-10-02 | Large-scale central air conditioning air intake monitored control system that disappears |
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| CN105003964A (en) * | 2015-06-29 | 2015-10-28 | 哈尔滨工业大学 | Air conditioner with fresh air exchange and purification functions |
| CN211041225U (en) * | 2019-09-30 | 2020-07-17 | 天津市晓川过滤设备发展有限公司 | Air circulation filter equipment convenient to dismouting filter screen |
| CN212091313U (en) * | 2020-04-17 | 2020-12-08 | 胡举鹏 | Air conditioner filtration of exempting from to tear open self-cleaning |
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2021
- 2021-10-02 CN CN202111167101.4A patent/CN113899031A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161435A (en) * | 1995-10-13 | 1997-10-08 | 三洋电机株式会社 | In-ceiling mount type air conditioner |
| JP2001248865A (en) * | 2000-03-08 | 2001-09-14 | Midori Anzen Co Ltd | Air-cleaning device with ventilation function |
| CN1834542A (en) * | 2005-03-18 | 2006-09-20 | 广州市华之特奥因特种材料科技有限公司 | Indoor air purifier using photocatalytic oxidation process |
| KR20100082639A (en) * | 2009-01-09 | 2010-07-19 | 위니아만도 주식회사 | Contacting device for electric precipitator |
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Application publication date: 20220107 |
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