CN216346796U - Novel air freshening humidifier for environmental protection - Google Patents

Abstract

The utility model discloses a novel environment-friendly air freshening humidifier which comprises a shell, a filter chamber and an air jet pipe, wherein the lower end of one side in the shell is provided with the filter chamber, the lower end of the inside of the filter chamber is provided with an activated carbon plate, a filter screen is arranged in the filter chamber above the activated carbon plate, the upper end of one side of the filter chamber is provided with a water filling port penetrating through the side wall of the shell, the bottom end of the other side of the filter chamber is communicated with one side of the bottom end in the shell through a guide pipe, the other side of the bottom end in the shell is provided with an atomizing sheet, the upper end in the shell is provided with a fan, the air jet pipe is arranged at the top end of the shell at an equal angle, and a PLC (programmable logic controller) is arranged in the middle position of the upper end of the front surface of the shell. According to the utility model, the baffle block is arranged, so that the air injection pipe can be blocked by the baffle block when the air injection pipe is not used, impurities such as dust are prevented from invading into the air injection pipe, the cleanliness of the shell and the inside of the air injection pipe is ensured, and the pollution caused by the impurities such as dust in the subsequent use process is reduced.

Description

Novel air freshening humidifier for environmental protection

Technical Field

The utility model relates to the technical field of humidifiers, in particular to a novel environment-friendly air freshening humidifier.

Background

Along with the improvement of the living standard of the residents in China, the requirement on the living environment is higher and higher, and in a drier time period such as winter, the dry air can cause discomfort of people, so that the humidifier is taken as a device for increasing the air humidity, but the existing environment-friendly novel air freshening humidifier also has many problems or defects:

first, traditional environmental protection does not have filtration with novel air freshening humidifier during the use, can not fine filter the impurity of running water, environmental protection inadequately.

Second, traditional environmental protection does not have protective structure with novel humidifier with pure and fresh air during the use, crosses when low when the inside water yield of humidifier, inconvenient autoalarm, and stop work easily leads to the damage of humidifier.

Third, traditional environmental protection is with novel humidifier with pure and fresh air does not have dustproof construction during the use, and the air jet is difficult for being invaded by impurity such as dust to lead to the inconvenience of follow-up use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel environment-friendly air freshening humidifier, which solves the problems of inconvenient filtration, inconvenient protection and inconvenient dust prevention in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel air freshening humidifier for environmental protection comprises a shell, a filter chamber, an air injection pipe, an installation structure convenient for improving environmental protection, an alarm structure for avoiding device damage and a dustproof structure for reducing invasion of impurities such as dust and the like;

the lower end of one side inside the shell is provided with a filter cavity, the lower end inside the filter cavity is provided with an activated carbon plate, a filter screen is arranged inside the filter cavity above the activated carbon plate, and the mounting structure is arranged inside the filter cavity on two sides of the activated carbon plate and the filter screen;

the upper end of one side of the filter cavity is provided with a water injection port penetrating through the side wall of the shell, the bottom end of the other side of the filter cavity is communicated with one side of the bottom end in the shell through a guide pipe, the other side of the bottom end in the shell is provided with an atomizing sheet, the upper end in the shell is provided with a fan, the top end of the shell is provided with air injection pipes at equal angles, and a dustproof structure is arranged at the upper end in the air injection pipes;

the middle position department of the positive upper end of casing installs the PLC controller, and alarm structure sets up the lower extreme that is close to filter chamber one side at the casing.

Preferably, dustproof construction includes the spout, the upper end in the inside both sides of jet-propelled pipe is seted up to the spout, and the vertical mounting in the inside top of spout has fixed spring, the inside sliding connection of spout of fixed spring bottom has the slider, and the jet-propelled pipe internally mounted of slider one side has the type of falling T pole, the type of falling T pole top extends to jet-propelled pipe outside and installs the dog.

Preferably, mounting structure includes fly leaf, installation spring, pull rod, clamp plate and mounting groove, the filter chamber inner wall at activated carbon plate and filter screen both sides is installed to the mounting groove, and the equidistant installation in both sides on mounting groove top installs the installation spring, the fly leaf is installed on the top of installation spring, and the equidistant vertical pull rod that extends to the mounting groove of installing in fly leaf bottom, the clamp plate is installed to the bottom of pull rod.

Preferably, the shapes of the activated carbon plate and the filter screen are both W-shaped, and a sliding structure is formed between the two sides of the activated carbon plate and the filter screen and the inside of the mounting groove.

Preferably, the alarm structure includes fixed block, switch slot, switch lug, reset spring and alarm box, the lower extreme that is close to filter chamber one side at the casing is installed to the alarm box, and the inside one side lower extreme intercommunication of pipe and filter chamber is passed through to alarm box one side bottom, the fixed block is installed to the lower extreme of the inside both sides of alarm box, and the inside sliding connection of alarm box on fixed block top has the switch slot, the vertical reset spring that installs in the inside top of alarm box, and reset spring bottom sliding connection have with switch slot matched with switch lug.

Preferably, the inclined plate is installed at the bottom end inside the filter cavity, and the top end of one side of the inclined plate and the bottom end inside the alarm box are on the same horizontal plane.

Preferably, the gas ejector pipes are distributed at four equal angles, and the inclination angles of the opening directions of the gas ejector pipes and the vertical central axis are both 50 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

(1) by arranging the mounting structure, the activated carbon plate and the filter screen, water is injected into the filter cavity through the water injection port, the W-shaped filter screen and the activated carbon plate are utilized to increase the contact area with water, impurities and other toxic substances in water can be conveniently adsorbed and filtered in sequence, the influence on a human body caused by direct spraying into the air is avoided, the environment friendliness of the shell is further improved, the air freshness is ensured, meanwhile, the movable plate can be pulled regularly to drive the pull rod to move, and further the pressing plate is driven to move, then the activated carbon plate and the filter screen can slide in the mounting groove, and can be conveniently taken out, cleaned and replaced, the filtering effect of the shell is ensured, and the reduction of the filtering performance caused by long-term use is avoided;

(2) through arranging the air injection pipe, the stop block and the inverted T-shaped rod, water in the shell is vibrated and atomized by starting the atomizing sheet and then is blown to the inside of the air injection pipe by the fan, at the moment, the wind power is greater than the elastic force of the fixed spring, the inverted T-shaped rod can move to drive the stop block to move along with the air injection pipe, so that atomized water vapor is sprayed to the air through the air injection pipe, meanwhile, four inclined gas injection pipes are arranged at equal angles, so that atomized water vapor is sprayed more uniformly, the humidifying effect is improved, and simultaneously, after the shell is closed, the fan stops working, so that the reverse T-shaped rod moves to drive the stop block to restore the original position under the elastic force of the fixed spring, the air injection pipe is blocked, so that impurities such as dust are prevented from invading into the air injection pipe, the cleanliness of the shell and the interior of the air injection pipe is ensured, pollution caused by the impurities such as dust during subsequent use is avoided, and the air refreshing and humidifying effect is ensured;

(3) through being provided with alarm structure, water after the filtration is through the drainage of swash plate, a small amount of water passes through inside the pipe flow direction warning box, and then make the switch slot rise with the contact of switch lug and drive switch lug upwards slip compression reset spring through the buoyancy of water, later along with the casing lasts the use, the inside water of warning box reduces gradually, until after the switch slot descends the certain distance, reset spring resumes natural length, switch slot and switch lug complete separation this moment, later with this signal transmission for the PLC controller, by PLC controller control fan and atomizing piece stop work, and show the water shortage warning, remind the user to replenish as early as possible, can avoid atomizing piece continuation work to cause the holistic damage of casing simultaneously, thereby reduce equipment failure rate, improve its life.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of the front view of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 5 is a schematic diagram of a local enlarged structure of the alarm structure of the utility model.

In the figure: 1. a housing; 2. a fan; 3. a mounting structure; 301. a movable plate; 302. installing a spring; 303. a pull rod; 304. pressing a plate; 305. mounting grooves; 4. an activated carbon plate; 5. an atomizing sheet; 6. a sloping plate; 7. an alarm structure; 701. a fixed block; 702. a switch slot; 703. a switch projection; 704. a return spring; 705. an alarm box; 8. filtering with a screen; 9. a filter chamber; 10. a water injection port; 11. a gas ejector tube; 12. a stopper; 13. a PLC controller; 14. a chute; 15. a slider; 16. fixing the spring; 17. an inverted T-bar.

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. 1-5, a novel air freshening humidifier for environmental protection comprises a housing 1, a filter chamber 9, an air injection pipe 11, a mounting structure 3 for improving environmental protection, an alarm structure 7 for preventing the device from being damaged, and a dustproof structure for reducing the invasion of impurities such as dust;

a filter cavity 9 is formed in the lower end of one side in the shell 1, an activated carbon plate 4 is arranged at the lower end in the filter cavity 9, a filter screen 8 is arranged in the filter cavity 9 above the activated carbon plate 4, and the mounting structure 3 is arranged in the filter cavities 9 on the two sides of the activated carbon plate 4 and the filter screen 8;

the upper end of one side of the filter cavity 9 is provided with a water injection port 10 penetrating through the side wall of the shell 1, the bottom end of the other side of the filter cavity 9 is communicated with one side of the bottom end in the shell 1 through a guide pipe, the other side of the bottom end in the shell 1 is provided with an atomizing sheet 5, the type of the atomizing sheet 5 can be TC-16mm-108, the upper end in the shell 1 is provided with a fan 2, the type of the fan 2 can be YWF350-4, the top end of the shell 1 is provided with an air injection pipe 11 at an equal angle, and a dustproof structure is arranged at the upper end in the air injection pipe 11;

a PLC (programmable logic controller) 13 is installed in the middle of the upper end of the front surface of the shell 1, the model of the PLC 13 can be FX1N-14MR-001, and the alarm structure 7 is arranged at the lower end of one side of the shell 1 close to the filter cavity 9;

referring to fig. 1-5, the novel air freshening humidifier for environmental protection further comprises a dustproof structure, the dustproof structure comprises a chute 14, the chute 14 is arranged at the upper ends of two sides inside the air ejector tube 11, a fixed spring 16 is vertically arranged at the top end inside the chute 14, a sliding block 15 is connected inside the chute 14 at the bottom end of the fixed spring 16 in a sliding manner, an inverted T-shaped rod 17 is arranged inside the air ejector tube 11 on one side of the sliding block 15, and the top end of the inverted T-shaped rod 17 extends to the outside of the air ejector tube 11 and is provided with a stop block 12;

the number of the gas nozzles 11 is four, and the inclination angles of the opening direction of the gas nozzles 11 and the vertical central axis are both 50 degrees;

specifically, as fig. 1, fig. 2, fig. 3 and fig. 4 show, through starting atomizing piece 5, make the inside water vibrations of casing 1 atomize, blow to jet-propelled pipe 11 inside by fan 2 work again, wind-force is greater than fixed spring 16's elasticity this moment, can make the type of falling T pole 17 remove and drive dog 12 and remove thereupon, make atomizing steam spout to the air through jet-propelled pipe 11, wait the angle simultaneously and set up the jet-propelled pipe 11 of four slopes, make the steam after the atomizing spray more evenly, improve the humidification effect, simultaneously after closing casing 1, fan 2 stop work, and then under fixed spring 16's spring action, make type of falling T pole 17 remove and drive dog 12 and resume the normal position, and then plug up jet-propelled pipe 11, avoid impurity such as dust to invade inside jet-propelled pipe 11, guarantee casing 1 and the inside cleanliness factor of jet-propelled pipe 11.

Example 2: the mounting structure 3 comprises a movable plate 301, a mounting spring 302, a pull rod 303, a pressure plate 304 and a mounting groove 305, wherein the mounting groove 305 is mounted on the inner wall of the filter cavity 9 at two sides of the activated carbon plate 4 and the filter screen 8, the mounting springs 302 are mounted at two sides of the top end of the mounting groove 305 at equal intervals, the movable plate 301 is mounted at the top end of the mounting spring 302, the pull rod 303 extending into the mounting groove 305 is vertically mounted at the bottom end of the movable plate 301 at equal intervals, and the pressure plate 304 is mounted at the bottom end of the pull rod 303;

the shapes of the activated carbon plate 4 and the filter screen 8 are both W-shaped, and a sliding structure is formed between the two sides of the activated carbon plate 4 and the filter screen 8 and the inside of the mounting groove 305;

specifically, as shown in fig. 1, fig. 3 and fig. 5, through water filling port 10 toward the inside injected water of filter chamber 9, utilize the filter screen 8 of W type and the area of contact of activated carbon plate 4 increase with water, be convenient for adsorb the filtration with impurity and other noxious material of aquatic in proper order, avoid directly spraying in the air, cause the influence to the human body, can regularly stimulate fly leaf 301 simultaneously and drive pull rod 303 and remove, and then drive clamp plate 304 and remove, later usable activated carbon plate 4 and filter screen 8 are at the inside slip of mounting groove 305, be convenient for take out and wash the change with it, guarantee its filter effect.

Example 3: the alarm structure 7 comprises a fixed block 701, a switch groove 702, a switch lug 703, a return spring 704 and an alarm box 705, wherein the alarm box 705 is arranged at the lower end of one side of the shell 1 close to the filter cavity 9, the bottom end of one side of the alarm box 705 is communicated with the lower end of one side in the filter cavity 9 through a guide pipe, the fixed block 701 is arranged at the lower ends of two sides in the alarm box 705, the switch groove 702 is connected in the alarm box 705 at the top end of the fixed block 701 in a sliding manner, the return spring 704 is vertically arranged at the top end in the alarm box 705, and the switch lug 703 matched with the switch groove 702 is connected at the bottom end of the return spring 704 in a sliding manner;

the bottom end in the filter cavity 9 is provided with an inclined plate 6, and the top end of one side of the inclined plate 6 and the bottom end in the alarm box 705 are on the same horizontal plane;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, the filtered water flows to the other side inside the housing 1 through the drainage of the sloping plate 6, and a small amount of water flows to the inside of the alarm box 705 through the conduit, so that the buoyancy of the water causes the switch groove 702 to rise to contact with the switch bump 703 and drive the switch bump 703 to slide upwards to compress the return spring 704, and then the water inside the alarm box 705 gradually decreases along with the continuous use of the housing 1 until the switch groove 702 descends for a certain distance, and the return spring 704 returns to the natural length, at this time, the switch groove 702 is completely separated from the switch bump 703, and then the signal is transmitted to the PLC controller 13, and the PLC controller 13 controls the fan 2 and the atomizing plate 5 to stop working, and displays the water shortage alarm to remind the user of replenishing water as soon as possible, and meanwhile, the atomizing plate 5 can be prevented from being continuously operated to cause the damage to the whole housing 1.

The output end of the PLC 13 is electrically connected with the input ends of the fan 2 and the atomizing plate 5 through wires.

The working principle is as follows: when the device is used, water is injected into the filter cavity 9 through the water injection port 10, the contact area between the W-shaped filter screen 8 and the water is increased by using the W-shaped filter screen 4, impurities and other toxic substances in the water can be adsorbed and filtered conveniently in sequence, the phenomenon that the impurities and other toxic substances are sprayed into the air directly to influence a human body is avoided, meanwhile, the movable plate 301 can be pulled regularly, the spring 302 is installed in a stretching mode, the pull rod 303 is moved to drive the movable plate 304 to move, then, the activated carbon plate 4 and the filter screen 8 can slide in the installation groove 305, and the activated carbon plate and the filter screen can be taken out, cleaned and replaced conveniently, and the filtering effect of the activated carbon plate can be guaranteed;

the filtered water flows to the other side of the inside of the shell 1 through the drainage of the inclined plate 6, meanwhile, a small amount of water flows to the inside of the alarm box 705 through a pipe, the switch groove 702 is lifted through the buoyancy of the water, and then the switch groove is contacted with the switch lug 703 and drives the switch lug 703 to slide upwards to compress the return spring 704;

when water injection is completed, the external power supply is connected, the atomizing sheet 5 is started, water inside the shell 1 is atomized through vibration, and then is blown to the inside of the air injection pipe 11 through the fan 2, at the moment, wind power is larger than the elastic force of the fixing spring 16, the inverted T-shaped rod 17 can move to drive the sliding block 15 to slide inside the sliding groove 14 to compress the fixing spring 16, the stop block 12 can move along with the air injection pipe 11, atomized water vapor is sprayed to air through the air injection pipe 11, meanwhile, the four inclined air injection pipes 11 are arranged at equal angles, atomized water vapor is sprayed more uniformly, the humidifying effect is improved, meanwhile, after the shell 1 is closed, the fan 2 stops working, and further under the elastic force of the fixing spring 16, the inverted T-shaped rod 17 can move to drive the stop block 12 to recover the original position, the air injection pipes 11 are further blocked, and impurities such as dust are prevented from invading into the air injection pipes 11;

meanwhile, along with the work of the shell 1, the water in the shell 1 is gradually reduced, so that the water in the alarm box 705 is reduced, the switch groove 702 is slowly lowered, at the moment, the switch lug 703 is still attached to the switch groove 702 under the elastic force action of the reset spring 704, until the switch groove 702 is lowered for a certain distance, the reset spring 704 recovers to the natural length, at the moment, the switch groove 702 is completely separated from the switch lug 703, then the signal is transmitted to the PLC 13, the PLC 13 controls the fan 2 and the atomizing sheet 5 to stop working, and the water shortage alarm is displayed, so that the phenomenon that the atomizing sheet 5 continues to work to cause the damage of the whole shell 1 is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an environmental protection is with novel humidifier with pure and fresh air, includes casing (1), filter chamber (9) and jet-propelled pipe (11), its characterized in that: the device also comprises a mounting structure (3) which is convenient for improving the environmental protection, an alarm structure (7) which avoids the device from being damaged and a dustproof structure which reduces the invasion of impurities such as dust and the like;

a filter cavity (9) is formed in the lower end of one side in the shell (1), an activated carbon plate (4) is arranged at the lower end in the filter cavity (9), a filter screen (8) is arranged in the filter cavity (9) above the activated carbon plate (4), and the mounting structure (3) is arranged in the filter cavity (9) on two sides of the activated carbon plate (4) and the filter screen (8);

a water filling port (10) penetrating through the side wall of the shell (1) is formed in the upper end of one side of the filter cavity (9), the bottom end of the other side of the filter cavity (9) is communicated with one side of the bottom end inside the shell (1) through a guide pipe, an atomizing sheet (5) is installed on the other side of the bottom end inside the shell (1), a fan (2) is installed at the upper end inside the shell (1), an air injection pipe (11) is installed at the top end of the shell (1) at an equal angle, and a dustproof structure is arranged at the upper end inside the air injection pipe (11);

the middle position of the upper end of the front surface of the shell (1) is provided with a PLC (programmable logic controller) (13), and the alarm structure (7) is arranged at the lower end of one side, close to the filter chamber (9), of the shell (1).

2. The novel air freshening humidifier for environmental protection according to claim 1, characterized in that: dustproof construction includes spout (14), the upper end in jet-propelled pipe (11) inside both sides is seted up in spout (14), and the vertical mounting in top of spout (14) inside has fixed spring (16), the inside sliding connection in spout (14) of fixed spring (16) bottom has slider (15), and jet-propelled pipe (11) internally mounted of slider (15) one side has inverted T type pole (17), inverted T type pole (17) top extends to jet-propelled pipe (11) outside and installs dog (12).

3. The novel air freshening humidifier for environmental protection according to claim 1, characterized in that: mounting structure (3) are including fly leaf (301), installation spring (302), pull rod (303), clamp plate (304) and mounting groove (305), install filter chamber (9) inner wall in activated carbon board (4) and filter screen (8) both sides in mounting groove (305), and the equidistant installation in both sides on mounting groove (305) top installs installation spring (302), fly leaf (301) are installed on the top of installation spring (302), and fly leaf (301) bottom equidistant vertical installation extends to inside pull rod (303) of mounting groove (305), clamp plate (304) are installed to the bottom of pull rod (303).

4. The novel air freshening humidifier for environmental protection according to claim 3, characterized in that: the shape of active carbon board (4) and filter screen (8) is W type, and constitutes sliding construction between active carbon board (4) and filter screen (8) both sides and the inside of mounting groove (305).

5. The novel air freshening humidifier for environmental protection according to claim 1, characterized in that: alarm structure (7) include fixed block (701), switch groove (702), switch lug (703), reset spring (704) and alarm box (705), alarm box (705) are installed and are being close to the lower extreme of filter chamber (9) one side in casing (1), and alarm box (705) one side bottom is through pipe and the inside one side lower extreme intercommunication of filter chamber (9), fixed block (701) are installed to the lower extreme of the inside both sides of alarm box (705), and the inside sliding connection of alarm box (705) on fixed block (701) top has switch groove (702), vertical reset spring (704) of installing in the inside top of alarm box (705), and reset spring (704) bottom sliding connection have with switch groove (702) matched with switch lug (703).

6. The novel air freshening humidifier for environmental protection according to claim 5, characterized in that: the bottom end in the filter chamber (9) is provided with an inclined plate (6), and the top end of one side of the inclined plate (6) and the bottom end in the alarm box (705) are on the same horizontal plane.

7. The novel air freshening humidifier for environmental protection according to claim 1, characterized in that: the equal-angle distribution of the gas injection pipes (11) is four, and the inclination angle of the opening direction of the gas injection pipes (11) and the vertical central axis is 50 degrees.

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