CN112361498A - Indoor and outdoor air replacement fresh air purification device - Google Patents
Indoor and outdoor air replacement fresh air purification device Download PDFInfo
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- CN112361498A CN112361498A CN202011248503.2A CN202011248503A CN112361498A CN 112361498 A CN112361498 A CN 112361498A CN 202011248503 A CN202011248503 A CN 202011248503A CN 112361498 A CN112361498 A CN 112361498A
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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
- F24F7/00—Ventilation
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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Abstract
The invention discloses an indoor and outdoor air replacement fresh air purification device which comprises an air inlet, an air pump, a first one-way valve, an adsorption tank, a filter bin and a filter bin cleaning mechanism, wherein the air inlet is connected with the air pump, the air pump is connected with the adsorption tank through the first one-way valve, the adsorption tank is connected with the filter bin, and the lower side of the filter bin is provided with the filter bin cleaning mechanism. According to the invention, air is pumped into the adsorption tank by the air pump, harmful gas in the air is adsorbed by the absorption liquid and the activated carbon, then the air enters the filter bin, dust particles are filtered, and the air is purified.
Description
Technical Field
The invention relates to the technical field of air purification devices, in particular to an indoor and outdoor air replacement fresh air purification device.
Background
As is well known, the global environment deteriorates, particularly in China with high economic development, and the statistics of the world health organization show that nearly 1700 thousands of people die each year due to various diseases, wherein the most serious is respiratory tract infection, and the people living in turbid air for a long time can cause harm to the nervous system, the respiratory system and the immune system of the human body, so that the immunity is reduced and related diseases are generated. Meanwhile, as the quality of life of people is continuously improved, people are more concerned about the living environment in which the people are located, and fresh air breathing is one of the environments.
However, the existing air purification devices only aim at filtering dust particles and do not solve the problem of harmful gas treatment, so an indoor and outdoor air replacement fresh air purification device is developed to solve the problems.
Disclosure of Invention
The invention aims to provide an indoor and outdoor air replacement fresh air purification device, which aims to solve the problems that the existing air purification devices proposed in the background technology only aim at filtering dust particles and do not treat harmful gases.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an indoor outer air replacement new trend purifier, includes air inlet, air pump, first check valve, adsorption tank, filters the storehouse and filters storehouse clearance mechanism, its characterized in that: the air pump is connected to the air inlet, the air pump passes through first check valve and connects the adsorption tank, the adsorption tank is connected with the filtration storehouse, the downside of crossing the filtration storehouse is equipped with filters storehouse clearance mechanism.
Preferably, the adsorption tank includes absorption liquid storehouse, activated carbon storehouse, intercommunication net, supporting network, absorption liquid entry and absorption liquid export, the adsorption tank divide into top activated carbon storehouse and below absorption liquid storehouse, the activated carbon storehouse passes through the supporting network with the absorption liquid storehouse and separates, the absorption liquid export sets up in the adsorption tank bottom, the absorption liquid entry sets up in absorption liquid storehouse side top, the intercommunication net sets up in activated carbon storehouse side.
Preferably, it includes drying plate, first filter screen, second filter screen and third filter screen to filter the storehouse, the intercommunication net outside is drying plate, first filter screen, second filter screen and third filter screen in proper order, and all with intercommunication net fixed connection, there is the clearance between drying plate, first filter screen, second filter screen and the third filter screen.
Preferably, the filter bin cleaning mechanism comprises a fixing plate, a fixing sleeve, a fixing bolt, a first spring, a connecting piece, a motor fixing plate, a micro motor, a first eccentric wheel, an L-shaped stop block, a balancing rod, a connecting strip, a collecting cavity, a guide pipe, a negative pressure generator, a negative pressure motor, a dust collecting bag and a dust collecting bag fixing plate. The filter bin cleaning mechanisms are positioned at two sides of the filter bin, the fixed plate is fixed with the filter bin, the fixed sleeve is fixed at the tail end of the fixed plate, the fixed bolt is nested in the fixed sleeve, one end of the first spring is nested in the first spring and is connected with the connecting piece, the connecting piece is fixedly provided with the balance rod, the balance rod is connected with the drying plate, the first filter screen, the second filter screen and the third filter screen through the connecting strips, the motor fixing plate is fixed on the fixing plate, the micro motor is fixed on the motor fixing plate, the first eccentric wheel is connected with the micro motor, and the balance bar is driven by the L-shaped stop block, the lower side of the filter bin is provided with a collection cavity which is funnel-shaped, the lower end of the collection cavity is connected with a negative pressure generator through a guide pipe, the negative pressure generator is connected with a negative pressure motor, and the dust collection bag is arranged on a dust collection bag fixing plate and connected with the negative pressure generator.
Preferably, the air humidifier further comprises an air humidifying device, wherein the air humidifying device comprises: the water tank, the water suction pipe, the second one-way valve, the piston cavity, the piston, the second spring, the second eccentric wheel, the driving rod, the belt, the driven rod, the driving bevel gear, the driven bevel gear, the transmission shaft, the fan blade, the humidification cavity, the water outlet pipe, the miniature water droplet manufacturing device, the humidification nozzle, the first belt wheel, the output shaft, the motor placing table, the second belt wheel, the hinged connecting rod, the humidification cavity fixing frame and the third one-way valve;
the water tank is fixed above the activated carbon bin, a piston cavity is fixed above the water tank and is communicated with the water tank through a water suction pipe, a second one-way valve is arranged in the water suction pipe, the piston is I-shaped, one end of the piston is located in the piston cavity, the other end of the piston is connected with the piston cavity through a second spring, the piston cavity is communicated with the miniature water droplet manufacturing device through a water outlet pipe, a third one-way valve is arranged in the water outlet pipe, the miniature water droplet manufacturing device is fixed on the humidifying cavity, and the humidifying spray head penetrates through the humidifying cavity and enters the humidifying cavity;
a motor mounting table is fixed on the upper surface of the water tank, the motor is fixed on the motor mounting table, the motor is fixed with an output shaft, the output shaft is arranged along the front-back direction, a driving rod, a first belt wheel and a second eccentric wheel are fixed on the output shaft, the second eccentric wheel is positioned above a piston and contacts with the upper surface of the piston, the driving rod is hinged with a driven rod, the driven rod is connected with a hinged connecting rod, the hinged connecting rod is hinged on a humidification cavity, the humidification cavity is hinged with a humidification cavity fixing frame, the humidification cavity fixing frame is fixed on the upper surface of the water tank, the first belt wheel is connected with a second belt wheel through a belt, a belt wheel shaft of the second belt wheel is rotatably connected in the humidification cavity, the belt wheel shaft is fixed with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, and the driven bevel, the transmission shaft is rotatably connected in the humidifying cavity.
Preferably, still include air humidifying device and relative humidity monitoring devices, air humidifying device connects in the adsorption tank side of giving vent to anger, relative humidity monitoring devices includes:
the temperature sensor is arranged on the outer wall of the filtering bin and used for detecting the current indoor environment temperature;
the air pressure sensor is arranged on the outer wall of the filtering bin and used for detecting the atmospheric pressure in the current room;
the alarm is arranged on the outer wall of the filtering bin;
the controller, the controller respectively with temperature sensor, baroceptor, alarm electric connection, the controller is based on temperature sensor, baroceptor control the alarm work includes:
step 1: the controller obtains a saturated water vapor pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and a formula (1):
wherein A is1Is the saturated water vapor pressure index, T, corresponding to the current indoor environment temperatureaIs the absolute temperature of water, equal to 273.15 ℃, T is the current indoor ambient temperature detected by the temperature sensor, log is the logarithm with the base 10, P0The standard atmospheric pressure is obtained, P is the indoor atmospheric pressure measured by the air pressure sensor, rho is the proportion of condensation nuclei in the current environment, and ln is the logarithm taking e as the base;
step 2: the controller calculates a water vapor partial pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and a formula (2):
wherein A is2The water vapor partial pressure index corresponding to the current indoor environment temperature;
and step 3: calculating an indoor relative humidity index gamma based on the step 1, the step 2 and the formula (3);
wherein gamma is an indoor relative humidity index, e is a natural constant, the value is 2.72, and K is the average precision of the temperature sensor and the air pressure sensor;
and when the indoor relative humidity index exceeds a preset reference value range, the controller controls the alarm to give an alarm.
Compared with the prior art, the invention has the beneficial effects that: the indoor and outdoor air replacement fresh air purification device is characterized in that an adsorption tank is arranged in front of a filter bin, air sucked by an air pump is adsorbed by using absorption liquid and activated carbon, so that harmful gas in the air is reduced, meanwhile, a filter bin cleaning mechanism is arranged for the filter bin, when dust of a filter plate is accumulated too much, the filter plate is cleaned, the filter plate is repeatedly utilized due to the arrangement of the mechanism, the air purification degree is improved, and the invasion of the harmful gas is avoided;
(1) the absorption liquid bin of the adsorption tank is provided with the absorption liquid inlet and the absorption liquid outlet, so that the absorption liquid can be quickly replaced under the saturated adsorption condition, the convenience of using the indoor and outdoor air replacement fresh air purification device is ensured, and the overall practicability of the indoor and outdoor air replacement fresh air purification device is improved.
(2) Through setting up first check valve between the absorption liquid storehouse of adsorption tank and air pump for the air can pass through smoothly, gets into the adsorption tank, but the absorption liquid in the absorption liquid storehouse of adsorption tank can not pass through, prevents that the absorption liquid from reversely polluting the air pump, causes the damage of air pump.
(3) Through setting up the drying plate at the very beginning in filtering the storehouse, absorb the moisture content that carries from the air of adsorption tank process, combine at the filter screen for avoiding moisture content and dust, cause and harden for the clean difficulty of filter screen causes inconveniently, and the use of drying plate has promoted this indoor outer air replacement new trend purifier practicality and convenience.
(4) Through setting up the filter bin clearance mechanism in the outside of filtering the storehouse, when air reachs the filter bin and flows to indoor through the active carbon storehouse, the dust in the active carbon storehouse has also inevitably got into the filter bin, and stayed on the filter screen by the filter screen, gather when too much when the dust, can influence this indoor outer air replacement new trend purifier's use, and filter bin clearance mechanism shakes down through vibrations with the dust on the filter screen, the negative pressure that generates by the negative pressure generator inhales the dust bag, accomplish the clearance, the setting up of this mechanism makes the cleanness of filter become convenient and fast.
(5) Through setting up air humidifying device, moisten indoor air, improve the breed of the disease such as skin tension, dry mouth and tongue, cough common cold that leads to because of the air drying, this air humidifying device can also be at the in-process of humidification, release a large amount of negative oxygen ions, can effectively increase indoor humidity, moisten dry air to combine to make its sediment with showy smog in the air, dust, further purify the indoor air, ensure human health.
(6) Through setting up relative humidity monitoring devices, the accurate relative humidity who detects the room air to carry out the comparison with its most comfortable relative humidity that corresponds the temperature, make when exceeding the scope and remind, furthest's assurance user's travelling comfort.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the canister configuration of the present invention;
FIG. 3 is a schematic structural view of a filter bin and a filter bin cleaning mechanism according to the present invention;
FIG. 4 is a schematic view of the air humidification apparatus of the present invention in position;
FIG. 5 is a schematic view of an air humidifier of the present invention;
FIG. 6 is a schematic top view of the air humidifier of the present invention;
fig. 7 is a schematic view of the oscillating principle of the humidification chamber of the present invention.
In the figure: 1. an air inlet; 2. an air pump; 3. a first check valve; 4. an adsorption tank; 5. a filtering bin; 6. a filter bin cleaning mechanism; 401. an absorption liquid bin; 402. an activated carbon bin; 403. a communicating net; 404. a support net; 405. an absorption liquid inlet; 406. an absorption liquid outlet; 501. drying the plate; 502. a first filter screen; 503. a second filter screen; 504. a third filter screen; 601. a fixing plate; 602. fixing the sleeve; 603. fixing the bolt; 604. a first spring; 605. a connecting member; 606. a motor fixing plate; 607. a micro motor; 608. a first eccentric wheel; 609. an L-shaped stop block; 610. a balancing pole; 611. a connecting strip; 612. a collection chamber; 613. a conduit; 614. a negative pressure generator; 615. a negative pressure motor; 616. a dust collection bag; 617. a dust bag fixing plate; 7. an air humidifying device; 701. a water tank; 702. a suction pipe; 703. a second one-way valve; 704. a piston cavity; 705. a piston; 706. a second spring; 707. a second eccentric wheel; 708. a driving lever; 709. a belt; 710. a driven lever; 711. a drive bevel gear; 712. a driven bevel gear; 713. a drive shaft; 714. a fan blade; 715. a humidification chamber; 716. a water outlet pipe; 717. a micro bead making device; 718. a humidifying spray head; 719. a first pulley; 720. an output shaft; 721. a motor; 722. a motor placing table; 723. a second pulley; 724. a hinged connection rod; 725. a humidification chamber fixing frame; 726. and a third one-way valve.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an indoor outer air replacement new trend purifier, includes air inlet 1, air pump 2, first check valve 3, adsorption tank 4, filters 5 and filter 6, its characterized in that in storehouse clearance mechanisms: air pump 2 is connected to air inlet 1, air pump 2 connects adsorption tank 4 through first check valve 3, adsorption tank 4 is connected with filtration storehouse 5, the downside of filtering storehouse 5 is equipped with filtration storehouse clearance mechanism 6.
The working principle of the technical scheme is as follows: when the indoor and outdoor air replacement fresh air purification device is used, an external power supply is connected to the indoor and outdoor air replacement fresh air purification device, a control switch of the air pump 2 is started, air is sucked from the air inlet 1 by the air pump 2, enters the adsorption tank 4 through the first one-way valve 3, the arrangement of the first one-way valve 3 enables fluid to flow in one direction only, namely, only air is allowed to flow into the adsorption tank 4 from the air pump 2, absorption liquid in the absorption liquid bin 401 of the adsorption tank 4 cannot flow into the air pump 2 reversely, the air enters the absorption liquid bin 401 to be fully combined, reacted and dissolved with the air, when the absorption liquid (used for absorbing or reacting with pollutants (including harmful gases) in the air) reaches a saturation state, the absorption liquid inlet 405 and the absorption liquid outlet 406 can be opened, waste absorption liquid is removed, the absorption liquid outlet 406 is closed, new absorption liquid is added from the absorption liquid inlet 405 to complete the replacement of the absorption liquid, the air purified by the absorption liquid at one time enters the, the active carbon is used for adsorption, secondary purification is completed, then air enters the filtering bin 5 from the active carbon bin 402 through the communicating net 403, the air firstly meets the drying plate 501, the drying plate 501 absorbs moisture carried by the air passing through the adsorption tank, hardening is caused by combination of the moisture and dust at the filter screen, and then the filter screen 502, the filter screen 503 and the filter screen 504 sequentially filter dust particles carried by the air passing through the active carbon bin 402, so that clean air enters the room.
The beneficial effects of the above technical scheme are: according to the invention, through the adsorption and absorption treatment on the air, the air is purified twice and then filtered by the filter screen, so that the problems that the existing air purification devices only aim at filtering dust particles and do not treat harmful gases are solved, and the drying plate 501 is arranged after the absorption liquid is absorbed to absorb moisture carried by the air passing through the adsorption tank, so that the moisture and the dust are prevented from being combined on the filter screen to cause hardening and other pollution, and the air purification is more convenient.
This indoor outer air replacement new trend purifier sets up absorption liquid entry and absorption liquid export through the absorption liquid storehouse at the adsorption tank, carries out quick replacement under the saturated condition of absorption liquid absorption, has guaranteed the convenience that this indoor outer air replacement new trend purifier used, has also promoted this indoor outer air replacement new trend purifier's whole practicality simultaneously.
This indoor outer air replacement new trend purifier is through setting up first check valve between the absorption liquid storehouse of adsorption tank and air pump for the air can pass through smoothly, gets into the adsorption tank, but the absorption liquid in the absorption liquid storehouse of adsorption tank can not pass through, prevents that absorption liquid reverse pollution air pump from causing the damage of air pump.
This indoor outer air replacement new trend purifier is through setting up the drying plate at the very beginning of crossing the filter house, absorbs the moisture content that carries from the air of adsorption tank process, for avoiding moisture content and dust to combine at the filter screen, causes and hardens for the clean difficulty of filter screen causes inconveniently, and the use of drying plate has promoted this indoor outer air replacement new trend purifier practicality and convenience.
Example 2
On the basis of embodiment 1, the filter cartridge cleaning mechanism 6 comprises a fixing plate 601, a fixing sleeve 602, a fixing bolt 603, a first spring 604, a connecting piece 605, a motor fixing plate 606, a micro motor 607, a first eccentric wheel 608, an L-shaped block 609, a balance bar 610, a connecting bar 611, a collection cavity 612, a guide pipe 613, a negative pressure generator 614, a negative pressure motor 615, a dust bag 616 and a dust bag fixing plate 617. The filter bin cleaning mechanism 6 is located at two sides of the filter bin 5, the fixing plate 601 is fixed with the filter bin 5, the fixing sleeve 602 is fixed at the tail end of the fixing plate 601, the fixing bolt 603 is nested in the fixing sleeve 602, one end of the fixing bolt is nested in the first spring 604 and connected to the connecting piece 605, the connecting piece 605 is fixedly provided with the balance rod 610, the balance rod 610 is connected with the drying plate 501, the first filter screen 502, the second filter screen 503 and the third filter screen 504 through the connecting strip 611, the motor fixing plate 606 is fixed on the fixing plate 601, the micro motor 607 is fixed on the motor fixing plate 606, the first eccentric wheel 608 is connected with the micro motor 607 and drives the balance rod 610 through the L-shaped block 609, the lower side of the filter bin 5 is provided with the collecting cavity 612 in a funnel shape, the lower end of the collecting cavity 612 is connected with the negative pressure generator 614 through the guide pipe 613, the negative pressure generator, the dust bag 616 is placed on the dust bag fixing plate 617 and connected to the negative pressure generator 614.
In this embodiment, the first filter screen 502, the second filter screen 503, the third filter screen 504 and the drying plate 501, as shown in fig. 3, can be hermetically connected with the inner wall of the filter bin through elastic members at the upper end, the lower end, the front end and the rear end, and simultaneously, the vibration described below is not influenced;
the working principle of the technical scheme is as follows: when the dust particles in the filter screen accumulate too much, the control switch of the air pump 2 can be closed, the control switches of the micro motor 607 and the negative pressure motor 615 are opened, at this time, the micro motor 607 drives the first eccentric wheel 608 to rotate, meanwhile, due to the limitation of the L-shaped block 609, the balance rod 610 connected to the L-shaped block 609 is driven to vibrate left and right, and the filter screen also starts to vibrate due to the connection of the filter screen and the balance rod 610 by the connecting bar 611, so that the dust particles on the filter screen are separated from the filter screen, move downwards under the negative pressure generated by the gravity and negative pressure generator 614, enter the collecting cavity 612, and then enter the dust collecting bag 616 through the guide pipe 613, thereby completing the use of the indoor and outdoor air replacement fresh air purification device.
The beneficial effects of the above technical scheme are: this indoor outer air replacement new trend purifier sets up filter bin clearance mechanism through the outside at filter bin, when the air reachs filter bin and to indoor when flowing through the active carbon storehouse, the dust in the active carbon storehouse has also inevitably got into filter bin, and stayed on the filter screen by the filter screen, gather when too much when the dust, can influence this indoor outer air replacement new trend purifier's use, and filter bin clearance mechanism shakes down through the dust that shakes on the filter screen, the negative pressure that generates by the negative pressure generator inhales the dust bag, accomplish the clearance, the setting up of this mechanism makes the cleanness of filter become convenient and fast.
Example 3
Referring to fig. 4-6, an embodiment of the present invention: still include air humidifying device, air humidifying device includes: a water tank 701, a water suction pipe 702, a second check valve 703, a piston cavity 704, a piston 705, a second spring 706, a second eccentric 707, a driving rod 708, a belt 709, a driven rod 710, a driving bevel gear 711, a driven bevel gear 712, a transmission shaft 713, a fan blade 714, a humidification cavity 715, a water outlet pipe 716, a micro water droplet manufacturing device 717 (which can be an existing atomization device), a humidification spray head 718, a first belt wheel 719, an output shaft 720, a motor 721, a motor mounting table 722, a second belt wheel 723, a hinged connecting rod 724, a humidification cavity mounting frame 725, and a third check valve 726;
the water tank 701 is fixed above the activated carbon bin 402, a piston cavity 704 is fixed above the water tank 701, the piston cavity 704 is communicated with the water tank 701 through a water suction pipe 702, a second one-way valve 703 is arranged in the water suction pipe 702, the piston 705 is in an I shape, one end of the piston 705 is located in the piston cavity 704, the other end of the piston 705 is connected with the piston cavity 704 through a second spring 706, the piston cavity 704 is communicated with a micro water droplet manufacturing device 717 through a water outlet pipe 716, a third one-way valve 726 is arranged in the water outlet pipe 716, the micro water droplet manufacturing device 717 is fixed on a humidifying cavity 715, and the humidifying spray head 718 penetrates through the humidifying cavity 715 to enter the humidifying cavity 715;
a motor mounting table 722 is fixed on the upper surface of the water tank 701, the motor 721 is fixed on the motor mounting table 722, the motor 721 is fixed with an output shaft 720, the output shaft 720 is arranged along the front-back direction, a driving rod 708, a first belt pulley 719 and a second eccentric 707 are fixed on the output shaft 720, the second eccentric 707 is positioned above the piston 705 and contacts with the upper surface of the piston 705, the driving rod 708 is hinged with a driven rod 710, the driven rod 710 is connected with a hinged connecting rod 724 (which can be hinged), the hinged connecting rod 724 is hinged on a humidification chamber 715, the humidification chamber 715 is hinged with a humidification chamber fixing frame 725, the humidification chamber fixing frame 725 is fixed on the upper surface of the water tank 701, the first belt pulley 719 is connected with a second belt pulley 723 through a belt 709, a belt pulley shaft of the second belt pulley 723 is rotatably connected in the humidification chamber, and the belt pulley shaft is fixed with a driving bevel gear 711, the driving bevel gear 711 is meshed with a driven bevel gear 712, the driven bevel gear 712 is connected with fan blades 714 through a transmission shaft 713, and the transmission shaft 713 is rotatably connected in the humidification chamber 715.
The working principle of the technical scheme is as follows: when the second eccentric 707 is driven by the motor 721 to rotate to the side closer to the output shaft 720 to contact the piston 705, the piston 705 moves upward by the elastic force of the second spring 706, at this time, negative pressure is formed in the piston cavity 704, water in the water tank 701 is sucked into the piston cavity 704 due to the action of the second check valve 703 and the third check valve 726, when the second eccentric 707 rotates to the side farther from the output shaft 720 to contact the piston 705, the volume in the piston cavity 704 is compressed, the water therein is pressed into the micro water droplet manufacturing device 717 and then sprayed out by the humidifying nozzle 718, the first pulley 719 on the motor 721 drives the second pulley 723 through the belt 709 to drive the driving bevel gear 711, the driven bevel gear 712 engaged with the driving bevel gear rotates accordingly, since the fan blade 714 is fixed with the driven bevel gear 712 through the transmission shaft, the fan blade 714 rotates, so that the water mist sprayed out from the humidifying nozzle 718 flies farther, the motor 721 also rotates the drive rod 708, the driven rod 710, the humidification chamber 715, and the relative fixed positions between the motor 721 and the humidification chamber 715, forming a four-bar mechanism, the rotation of the drive rod 708 causing the humidification chamber 715 to oscillate.
The beneficial effects of the above technical scheme are: through setting up air humidifying device, moisten indoor air, improve the breed of the disease such as skin tension, dry mouth and tongue, cough common cold that leads to because of the air drying, this air humidifying device can also release a large amount of negative oxygen ions at the humidification in-process, can effectively increase indoor humidity, moisten dry air to combine to make its sediment with showy smog in the air, dust, further purify the indoor air, ensure human health.
Example 4
On the basis of embodiment 3, still include air humidifying device and relative humidity monitoring devices, air humidifying device connects 4 gas outgoing sides at the adsorption tank, relative humidity monitoring devices includes:
the temperature sensor is arranged on the outer wall of the filtering bin and used for detecting the current indoor environment temperature;
the air pressure sensor is arranged on the outer wall of the filtering bin and used for detecting the atmospheric pressure in the current room;
the alarm is arranged on the outer wall of the filtering bin;
the controller, the controller respectively with temperature sensor, baroceptor, alarm electric connection, the controller is based on temperature sensor, baroceptor control the alarm work includes:
step 1: the controller obtains a saturated steam pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and the formula (1) (wherein the larger the saturated steam pressure index is, the larger the saturated steam pressure is):
wherein A is1Is the saturated water vapor pressure index, T, corresponding to the current indoor environment temperatureaIs the absolute temperature of water, equal to 273.15 ℃, T is the current indoor ambient temperature detected by the temperature sensor, log is the logarithm with the base 10, P0The standard atmospheric pressure is obtained, P is the indoor atmospheric pressure measured by the air pressure sensor, rho is the proportion of condensation nuclei in the current environment (the proportion of solid, liquid and gaseous aerosol plasmids playing the role of the condensation nuclei in the condensation process accounts for air, and the value is more than 0 and less than 0.1), and ln is the logarithm taking e as the base;
step 2: the controller calculates a water vapor partial pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and the formula (2) (the larger the water vapor partial pressure index is, the larger the water vapor partial pressure is):
wherein A is2The water vapor partial pressure index corresponding to the current indoor environment temperature;
and step 3: calculating an indoor relative humidity index gamma based on the step 1, the step 2 and the formula (3);
wherein gamma is an indoor relative humidity index, e is a natural constant, the value is 2.72, and K is the average precision of the temperature sensor and the air pressure sensor;
and when the indoor relative humidity index exceeds a preset reference value range, the controller controls the alarm to give an alarm.
The working principle of the technical scheme is as follows: the temperature sensor measures the indoor environment temperature in real time and sends the indoor environment temperature to the controller, similarly, the air pressure sensor also measures the indoor atmospheric pressure in real time and sends the indoor atmospheric pressure to the controller, the controller carries out operation according to the obtained data and a pre-designed algorithm, when the result obtained by the operation of the controller is just in the preset data range, no other activities are carried out, the operation and the monitoring are continued, if the result obtained by the operation of the controller exceeds the preset data range, which indicates that the relative humidity of the environment at the moment can cause people to feel uncomfortable or influence the health of the human body, the controller controls the alarm to remind the user, if the humidifier is in the running state, the humidity is over high, and the humidifier should be closed, and if the humidifier is in the closed state, the indoor air is over dry, and the humidifier should be opened for humidification.
The beneficial effects of the above technical scheme are: through setting up relative humidity monitoring devices, the accurate relative humidity who detects the room air to carry out the comparison with its most comfortable relative humidity that corresponds the temperature, make when exceeding the scope and remind, furthest's assurance user's travelling comfort.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an indoor outer air replacement new trend purifier which characterized in that: including air inlet (1), air pump (2), first check valve (3), adsorption tank (4), filter storehouse (5) and filter storehouse clearance mechanism (6), the inlet end of air pump (2) is connected in air inlet (1), the air inlet of adsorption tank (4) is connected through first check valve (3) to the end of giving vent to anger of air pump (2), the gas outlet and the filter storehouse (5) air inlet of adsorption tank (4) are connected, it is connected with filter storehouse clearance mechanism (6) to filter storehouse (5).
2. The indoor and outdoor air-exchange fresh air purification device according to claim 1, wherein: adsorption tank (4) are including absorption liquid storehouse (401), activated carbon storehouse (402), intercommunication net (403), supporting network (404), absorption liquid entry (405) and absorption liquid export (406), adsorption tank (4) divide into top activated carbon storehouse (402) and below absorption liquid storehouse (401), activated carbon storehouse (402) is separated through supporting network (404) with absorption liquid storehouse (401), intercommunication net (403) set up in activated carbon storehouse (402) side for intercommunication activated carbon storehouse (402) and filter storehouse (5).
3. The indoor and outdoor air-exchange fresh air purification device according to claim 2, wherein: the absorption liquid outlet (406) is arranged at the bottom end of the adsorption tank (4), and the absorption liquid inlet (405) is arranged above the side of the absorption liquid bin (401).
4. The indoor and outdoor air-exchange fresh air purification device according to claim 2, wherein: set up drying plate (501), first filter screen (502), second filter screen (503) and third filter screen (504) in filter storehouse (5), intercommunication net (403) outside is drying plate (501), first filter screen (502), second filter screen (503) and third filter screen (504) in proper order, there is the clearance between drying plate (501), first filter screen (502), second filter screen (503) and third filter screen (504).
5. The indoor and outdoor air-exchange fresh air purification device according to claim 4, wherein: the filter bin cleaning mechanism (6) comprises a cleaning assembly and a collection chamber (612), the cleaning assembly comprising: the device comprises a fixing plate (601), a fixing sleeve (602), a fixing bolt (603), a first spring (604), a connecting piece (605), a motor fixing plate (606), a micro motor (607), a first eccentric wheel (608), an L-shaped stop block (609), a balancing rod (610), a connecting bar (611), a guide pipe (613), a negative pressure generator (614), a negative pressure motor (615), a dust bag (616) and a dust bag fixing plate (617);
the cleaning assemblies are positioned on two sides of the filtering bin (5), the fixing plate (601) is fixed with the filtering bin (5), the fixing sleeve (602) is fixed at one end, far away from the filtering bin (5), of the fixing plate (601), the fixing bolt (603) is nested in the fixing sleeve (602), one end of the fixing sleeve is nested with the first spring (604) and is connected to the connecting piece (605) through the first spring (604), the connecting piece (605) is fixedly provided with the balance rod (610), and the balance rod (610) is connected with the drying plate (501), the first filter screen (502), the second filter screen (503) and the third filter screen (504) through connecting strips (611); the motor fixing plate (606) is fixed on the fixing plate (601), the micro motor (607) is fixed on the motor fixing plate (606), the first eccentric wheel (608) is connected with the micro motor (607), and the first eccentric wheel (608) drives the balance bar (610) through an L-shaped stop block (609);
the lower side of the filter bin (5) is provided with a collecting cavity (612) which is funnel-shaped, the lower end of the collecting cavity (612) is connected with a negative pressure generator (614) through a guide pipe (613), the negative pressure generator (614) is connected with a negative pressure motor (615), a dust collection bag (616) is arranged on a dust collection bag fixing plate (617) and connected with the negative pressure generator (614), and the dust collection bag fixing plate (617) is fixed on the fixing plate (601) below.
6. The indoor and outdoor air-exchange fresh air purification device according to claim 2, wherein: still include air humidifying device, air humidifying device includes: the device comprises a water tank (701), a water suction pipe (702), a second one-way valve (703), a piston cavity (704), a piston (705), a second spring (706), a second eccentric wheel (707), a driving rod (708), a belt (709), a driven rod (710), a driving bevel gear (711), a driven bevel gear (712), a transmission shaft (713), a fan blade (714), a humidification cavity (715), a water outlet pipe (716), a micro water droplet manufacturing device (717), a humidification spray head (718), a first belt wheel (719), an output shaft (720), a motor (721), a motor mounting table (722), a second belt wheel (723), a hinged connecting rod (724), a humidification cavity fixing frame (725) and a third one-way valve (726);
the water tank (701) is fixed above the activated carbon bin (402), a piston cavity (704) is fixed above the water tank (701), the piston cavity (704) is communicated with the water tank (701) through a water suction pipe (702), a second one-way valve (703) is arranged in the water suction pipe (702), the piston (705) is I-shaped, one end of the piston (705) is located in the piston cavity (704), the other end of the piston (705) is connected with the piston cavity (704) through a second spring (706), the piston cavity (704) is communicated with a micro water droplet manufacturing device (717) through a water outlet pipe (716), a third one-way valve (726) is arranged in the water outlet pipe (716), the micro water droplet manufacturing device (717) is fixed on a humidifying cavity (715), and the humidifying spray head (718) penetrates through the humidifying cavity (715) and enters the humidifying cavity (715);
a motor mounting table (722) is fixed on the upper surface of the water tank (701), the motor (721) is fixed on the motor mounting table (722), the motor (721) is fixed with an output shaft (720), the output shaft (720) is arranged along the front-back direction, a driving rod (708), a first belt wheel (719) and a second eccentric wheel (707) are fixed on the output shaft (720), the second eccentric wheel (707) is positioned above the piston (705) and is in contact with the upper surface of the piston (705), the driving rod (708) is hinged with the driven rod (710), the driven rod (710) is connected with a hinged connecting rod (724), the hinged connecting rod (724) is hinged on the humidification cavity (715), the humidification cavity (715) is hinged with a humidification cavity fixing frame (725), the humidification cavity fixing frame (725) is fixed on the upper surface of the water tank (701), the first belt wheel (719) is connected with a second belt wheel (723) through a belt (709), the belt wheel shaft of the second belt wheel (723) is rotatably connected in the humidification chamber (715), the belt wheel shaft is fixed with a driving bevel gear (711), the driving bevel gear (711) is meshed with a driven bevel gear (712), the driven bevel gear (712) is connected with fan blades (714) through a transmission shaft (713), and the transmission shaft (713) is rotatably connected in the humidification chamber (715).
7. The indoor and outdoor air-exchange fresh air purification device according to claim 1, wherein: still include air humidifying device and relative humidity monitoring devices, air humidifying device connects in adsorption tank (4) side of giving vent to anger, relative humidity monitoring devices includes:
the temperature sensor is arranged on the outer wall of the filtering bin and used for detecting the current indoor environment temperature;
the air pressure sensor is arranged on the outer wall of the filtering bin and used for detecting the atmospheric pressure in the current room;
the alarm is arranged on the outer wall of the filtering bin;
the controller, the controller respectively with temperature sensor, baroceptor, alarm electric connection, the controller is based on temperature sensor, baroceptor control the alarm work includes:
step 1: the controller obtains a saturated water vapor pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and a formula (1):
wherein A is1Is the saturated water vapor pressure index, T, corresponding to the current indoor environment temperatureaIs the absolute temperature of water, equal to 273.15 ℃, T is the current indoor ambient temperature detected by the temperature sensor, log is the logarithm with the base 10, P0Is standard atmospheric pressure, and P is the indoor atmospheric pressure measured by the air pressure sensorStrong, rho is the proportion of condensation nuclei in the current environment, and ln is the logarithm with e as the base;
step 2: the controller calculates a water vapor partial pressure index corresponding to the current indoor environment temperature based on the temperature sensor, the air pressure sensor and a formula (2):
wherein A is2The water vapor partial pressure index corresponding to the current indoor environment temperature;
and step 3: calculating an indoor relative humidity index gamma based on the step 1, the step 2 and the formula (3);
wherein gamma is an indoor relative humidity index, e is a natural constant, the value is 2.72, and K is the average precision of the temperature sensor and the air pressure sensor;
and when the indoor relative humidity index exceeds a preset reference value range, the controller controls the alarm to give an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248503.2A CN112361498A (en) | 2020-11-10 | 2020-11-10 | Indoor and outdoor air replacement fresh air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248503.2A CN112361498A (en) | 2020-11-10 | 2020-11-10 | Indoor and outdoor air replacement fresh air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112361498A true CN112361498A (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011248503.2A Withdrawn CN112361498A (en) | 2020-11-10 | 2020-11-10 | Indoor and outdoor air replacement fresh air purification device |
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| Country | Link |
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| CN (1) | CN112361498A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069881A (en) * | 2021-04-30 | 2021-07-06 | 张金勇 | Cleanable air treatment equipment |
| CN113944972A (en) * | 2021-09-23 | 2022-01-18 | 刘华敏 | Indoor photocatalytic air purifier |
-
2020
- 2020-11-10 CN CN202011248503.2A patent/CN112361498A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069881A (en) * | 2021-04-30 | 2021-07-06 | 张金勇 | Cleanable air treatment equipment |
| CN113944972A (en) * | 2021-09-23 | 2022-01-18 | 刘华敏 | Indoor photocatalytic air purifier |
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