CN212189641U - Indoor spraying system capable of supplementing atomized liquid - Google Patents

Abstract

The utility model belongs to the technical field of spraying equipment, and discloses an indoor spraying system capable of supplementing atomized liquid, which aims to solve the problem that the spraying equipment is not suitable for small space and comprises a switching power supply, an atomizer, a main control chip and a liquid supplementing device; the atomizer is internally provided with a sub-water tank, an atomizer chip, an electromagnetic valve, an atomization plate and a blower, wherein the electromagnetic valve, the blower and the atomization plate are respectively electrically connected with the atomizer chip; the liquid supplementing device comprises a mother water tank and a water source conveying mechanism, the water source conveying mechanism is electrically connected with the main control chip, and a first liquid level detection device electrically connected with the atomizer chip is arranged in the sub water tank; the atomizer chip and the main control chip are respectively electrically connected with the switching power supply; the atomizing opening of the atomizer is also provided with a baffle. The utility model discloses can provide the spray liquid supply that lasts for the atomizer, can improve the spraying coverage moreover, effectively practice thrift the atomized liquid, make the atomized liquid obtain abundant atomization.

Description

Indoor spraying system capable of supplementing atomized liquid

Technical Field

The utility model belongs to the technical field of spraying equipment, concretely relates to can supply indoor water-spraying system of atomized liquid.

Background

The high-pressure spraying is carried out by pressurizing water to 4kgf/cm by water pump²To 70kgf/cm²Then the mixture is sprayed out in a mist form through a nozzle with the diameter of 0.15mm or 0.20 mm. After the booster pump is boosted, very small liquid drops are generated through a 'fine atomization' nozzle, and the small liquid drops exchange heat with dry air to be evaporated and vaporized. However, high pressure spraying has the following problems during use:

1. high-pressure spraying needs a high-pressure water pump and a high-pressure-resistant water pipe for connection, so that the cost is high, the atomized particle size is large, and the liquid consumption is large;

2. due to the reasons that the water source is not filtered in place, the pressure of a pipeline is high and the like, a spray head of high-pressure spraying equipment is easy to block or damage;

3. under the condition that an installer is not professional enough or the quality of materials is not good, the pipeline and the interface can not resist water pressure and are damaged;

4. the common high-pressure spraying equipment has high energy consumption, large volume and high noise, and a spray head is easy to drip.

Due to the above disadvantages of high pressure spraying, it is not suitable for small spaces such as classrooms, meeting rooms, public washrooms, oil interceptors, kitchen waste disposal rooms, garbage houses, etc.

In addition, the indoor spraying device is generally installed on the top of a wall body, and liquid in a water tank of the spraying device is atomized and then discharged through an atomization plate. The fog mouth among the atomizing device generally is fore-and-aft through-hole, and fog is direct perpendicular upwards at the discharge process, because atomizing device is nearer apart from top wall body position, and fog produces the dewfall phenomenon when contacting the top wall body, and liquid directly drops down easily after the accumulation, causes the local reservoir in floor to become the beach on the one hand, leads to the ground wet and smooth, and on the other hand influences the pedestrian and passes through. Meanwhile, the atomization device also has the problems that the atomization range is small, and atomized liquid is difficult to act on indoor space well, so that the use effect of the atomized liquid is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above-mentioned problems that exist among the prior art, the utility model provides an indoor spraying system that can supply atomized liquid.

The utility model discloses the technical scheme who adopts does: an indoor spraying system capable of supplementing atomized liquid comprises an atomizer, wherein a sub-water tank is arranged in the atomizer, an atomizing nozzle is formed in a circular truncated cone-shaped inclined plane of an upper shell of the atomizer, a baffle is arranged at the lower end of the inner side of the inclined plane, the end, connected with the inner side of the inclined plane, of the baffle is located in a vertical plane P, an included angle alpha is formed between the plane where the baffle is located and the vertical plane P, and alpha is larger than 0 degree; the device also comprises an atomized liquid supplementing unit which can supplement atomized liquid to the sub-water tank.

Preferably, the atomized liquid supplementing unit comprises a main control chip, a liquid supplementing device and a switching power supply;

an atomizer chip is arranged in the atomizer, an electromagnetic valve is arranged at the liquid inlet of the sub-water tank, an atomization plate is arranged at the bottom of the sub-water tank, an air blower is arranged above the atomization plate, and the electromagnetic valve, the air blower and the atomization plate are respectively and electrically connected with the atomizer chip; a first liquid level detection device is also arranged in the sub-water tank and is electrically connected with the atomizer chip;

the liquid supplementing device comprises a mother water tank and a water source conveying mechanism for conveying liquid in the mother water tank to the child water tank, and the water source conveying mechanism is electrically connected with the main control chip;

the atomizer chip and the main control chip are respectively electrically connected with the switching power supply.

Preferably, the water source conveying mechanism comprises a water pump and a water pipe, and the water pump is electrically connected with the main control chip.

Preferably, the atomizer is provided with a plurality of groups and is uniformly distributed on an indoor top wall, and the water inlet pipes of the sub-water tanks are connected with the water pipes through three-way joints.

Preferably, an electric wire pipeline is arranged between the main control chip and the atomizer chip, and the electric wire pipeline and the water pipe are arranged in an isolated mode.

Preferably, a second liquid level detection device is arranged in the mother water tank and electrically connected with the main control chip.

Preferably, the atomizer further comprises a lower shell detachably connected with the upper shell, one end of the top of the upper shell is detachably fixed on a top wall, and the sub-water tank is installed in the lower shell; go up casing top central point and put through and be equipped with the through-hole that is used for installing electric wire pipeline and water pipe, still be equipped with the mounting disc in going up the casing inner chamber, the mounting disc passes through the fixed column and connects on casing down, still is fixed with the multiunit support in the mounting disc, the atomizer chip passes through the support to be fixed in the top of mounting disc.

Preferably, the air blower is fixedly arranged on the mounting disc, an induced draft shed is further arranged on the mounting disc and located on one side of the air outlet direction of the air blower, a vent hole is formed in the position, located on the induced draft shed, of the mounting disc, the vent hole is communicated with the hollow inner cavity of the fixing column, and an air outlet is formed in one side, located below the mounting disc, of the fixing column.

Preferably, the mounting disc is in an inverted circular truncated cone shape, and the end edge position of the top of the mounting disc is in sealing arrangement with the surface of the inner wall of the upper shell.

Preferably, an atomization plate groove for fixing an atomization plate is formed in the middle of the sub-water tank; the fixed columns comprise a first fixed column and a second fixed column, the first fixed column and the second fixed column are arranged on two sides of the atomization plate groove, and the air outlet is arranged on one side of the top of the second fixed column; still be equipped with high water level tongue tube level sensor and low water level tongue tube level sensor in the subtank, high water level tongue tube level sensor is located one side that first fixed column deviates from the atomization board groove, and low water level tongue tube level sensor is located one side that the second fixed column deviates from the atomization board groove.

Preferably, a first prism-shaped bulge is further arranged above the baffle at the position of the spray opening, one side surface of the first prism-shaped bulge is fixed on the inner side of the inclined surface, and the first prism-shaped bulge is horizontally arranged facing one side surface of the baffle; the protruding both ends of first prism still are equipped with and connect the platform, baffle and the laminating of being connected a side surface setting.

The utility model has the advantages that:

1. the utility model discloses a set up the baffle and block fog and directly spout upwards through the nozzle to avoided the too much contact top wall body of fog and taken place the dewfall phenomenon, also made more fog like this and fully covered indoor, improved the result of use of fog. In addition, as the spray opening is arranged on the circular truncated cone-shaped inclined surface of the upper shell, the fog flows back to the sub-water tank along the spray opening after condensation, so that on one hand, the liquid of the condensation is prevented from directly and vertically dripping to wet the floor or the head of a pedestrian, on the other hand, the liquid can be effectively saved, and the atomized liquid can be fully atomized.

2. The electromagnetic valve is arranged in the atomizer, so that when the sub-water tank is required to be supplemented with liquid, the electromagnetic valve can be opened through the atomizer chip; and when the atomizer sprays, close the solenoid valve through the atomizer chip when needs realize, control air-blower and atomization board simultaneously start can, just so can carry out liquid supplementation or drive atomizer spraying to the inside sub-tank of atomizer according to actual need. Additionally, the utility model discloses set up first liquid level detection device in the sub-water tank of atomizer, still be provided with mother's water tank and main control chip simultaneously, when liquid level detection device detects out the liquid volume of storing in the sub-water tank less, main control chip alright carry the liquid in the mother's water tank to the sub-water tank in supplement through water source conveying mechanism, make the atomizer like this at the spraying in-process, have in its sub-water tank to last sufficient liquid supply to guarantee the stable function of atomizer.

3. The utility model arranges the electromagnetic valve on each group of the sub water tanks, when the liquid level of the sub water tank in any group of the atomizer reaches the highest threshold value, the atomizer chip receives the signal and controls the electromagnetic valve to close; and after the liquid levels of the inner sub-water tanks of all the atomizers reach the highest threshold value, the main control chip controls the water pump to be closed after receiving signals of all the atomizer chips, and therefore liquid replenishing is stopped. After the liquid level control device is arranged, the liquid level in the inner sub water tank of each group of atomizers can be well controlled, and the problems that the atomizers break down due to overhigh liquid level in the atomizers and the like are avoided.

4. The utility model sets the water pump as the diaphragm pump, on one hand, the diaphragm pump is safe and stable in operation, simple in installation and maintenance, and can ensure the good operation of the whole water source conveying mechanism; on the other hand diaphragm pump liquid can contact with the diaphragm when the operation, and when the atomizer need carry out the spraying with some disinfection liquid, only need change this moment with this disinfection liquid can not produce the diaphragm of reaction, can not receive the pollution in order to ensure disinfection liquid like this in transportation.

5. The utility model discloses set up the through-hole at the last casing top of atomizer, it can insert the atomizer with outer wiring such as electric wire pipeline and water pipe inside, can avoid electric wire pipeline and water pipe to expose in the atomizer outside after connecting through the jib to electric wire pipeline and water pipe have been protected and have been avoided it to receive the damage easily.

6. The utility model discloses an evenly set up the atomizer on indoor top wall body, can carry out the spraying of good scope to indoor like this, and when the fixed head at atomizer top passes through the scalable jib of length to be fixed on the top wall body, through adjusting the spraying height of atomizer one by one, can be more convenient efficient like this to the indoor spraying effect of carrying out comprehensive cover. In addition, the atomizers are connected with the water pipe through the three-way joint, so that the water pipe material is saved, and the good liquid supplement of each group of atomizers is guaranteed.

The advantages of the invention are not limited to the description, but rather are described in greater detail in the detailed description for better understanding.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of the atomizer of the present invention;

fig. 3 is a schematic structural view of the upper housing of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of the internal structure of FIG. 2;

FIG. 6 is a schematic view of a portion of the structure of FIG. 5;

FIG. 7 is a schematic view of the connection of the spraying system according to the present invention;

fig. 8 is a schematic view of the connection relationship of the spraying system of the present invention;

in the figure: 1-mother water tank, 2-water pump, 3-main control chip, 4-electric wire pipeline, 5-water pipe, 6-atomizer, 7-fixed column, 61-upper shell, 62-sub water tank, 63-blower, 64-atomization plate, 65-electromagnetic valve, 66-mounting plate, 67-lower shell, 68-atomizer chip, 69-atomization plate groove, 71-first fixed column, 72-second fixed column, 80-spray nozzle, 81-baffle, 82-connecting table, 83-first prism projection, 100-plug, 101-switching power supply, 102-first power supply electric wire, 103-second power supply electric wire, 201-radiator fan, 202-external water tank reed pipe liquid level sensor, 203-internal water tank reed pipe liquid level sensor, 301-LED display screen, 302-wireless communication module, 400-through hole, 500-ventilation hole, 691-low water level reed pipe liquid level sensor, 692-high water level reed pipe liquid level sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, or the position or the positional relationship which is conventionally understood by those skilled in the art, and is only for the convenience of describing the present invention and simplifying the description, but it is not to indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the specific meaning of the above terms in the present invention and the attached drawings in the embodiments can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1-8, the utility model discloses an indoor spraying system capable of supplementing atomized liquid, including switching power supply 101, atomizer 6, main control chip 3 and fluid infusion device, be equipped with sub-tank 62 and atomizer chip 68 in the atomizer 6, as shown by the bold black line in fig. 7, atomizer chip 68 and main control chip 3 are connected with switching power supply 101 electricity respectively, the inlet department of sub-tank 62 is equipped with solenoid valve 65, sub-tank 62 bottom is equipped with atomization plate 64, the top of atomization plate 64 is equipped with air-blower 63, air-blower 63 is fixed on the casing of atomizer, atomization plate 64 atomizes the atomized liquid in sub-tank 62 and forms the fog when working, and blow off outward by the guide of air-blower 63 and form good spraying effect; the electromagnetic valve 65, the air blower 63 and the atomization plate 64 are respectively electrically connected with the atomizer chip 68; when the sub-water tank 62 needs to be supplemented with liquid, the electromagnetic valve 65 is opened so as to smoothly supplement the liquid in the sub-water tank 62; when the atomizer is required to spray, the electromagnetic valve 65 is closed, and the blower 63 and the atomization plate 64 are controlled to be started.

The liquid supplementing device comprises a mother water tank 1 and a water source conveying mechanism for conveying liquid in the mother water tank 1 to the sub water tank 62, and the water source conveying mechanism is electrically connected with the main control chip 3; a first liquid level detection device is further arranged in the sub-water tank 62, and the first liquid level detection device is electrically connected with the atomizer chip 68. In the working process, the atomizer chip 68 monitors the liquid level in the sub-water tank 62 in real time through the first liquid level detection device, when the liquid level is lower than the lowest threshold value of the sub-water tank 62, the atomizer chip 68 feeds back the information to the main control chip 3, and the main control chip 3 drives the water source conveying mechanism to supplement liquid for the sub-water tank 62.

Because the sub-water tank 62 is often easily overflowed when the water source conveying mechanism continuously conveys the liquid to the sub-water tank 62, and the work of the atomizer 6 is often failed due to too much liquid in the sub-water tank 62; therefore, in order to facilitate timely response to the situations of liquid shortage and liquid fullness in the sub-water tank 62, in one embodiment, the first liquid level detection device employs reed pipe liquid level sensors, which include a low-water level reed pipe liquid level sensor 691 and a high-water level reed pipe liquid level sensor 692, and the low-water level reed pipe liquid level sensor 691 and the high-water level reed pipe liquid level sensor 692 are electrically connected to the atomizer chip 68 respectively. The highest threshold value and the lowest threshold value of the liquid level in the sub-water tank 62 are monitored in time respectively through a high-water-level reed pipe liquid level sensor 692 and a low-water-level reed pipe liquid level sensor 691, when the liquid level in the sub-water tank 62 is lower than the lowest threshold value, the atomizer chip 68 controls the electromagnetic valve 65 to be opened, meanwhile, the liquid level information of the sub-water tank 62 is fed back to the main control chip 3, and the main control chip 3 supplements the liquid level in the sub-water tank 62 by opening the water source conveying mechanism; when the supplemented liquid level exceeds the highest threshold value, the solenoid valve 65 is controlled to be closed by the atomizer chip 68, meanwhile, the liquid level information is fed back to the main control chip 3 by the atomizer chip 68, and the main control chip 3 prevents more liquid from entering the sub-water tank 62 to cause overflow by closing the water source conveying mechanism. Therefore, the liquid level in the sub-water tank 62 can be ensured to be always in a better range, and the normal work of the atomizer 6 is ensured; in addition, the reed switch liquid level sensor also has the advantages of long service life, safe and reliable action and the like, and can well ensure the continuous and stable work of the atomizer 6.

In order to form a better spraying effect, the atomizer 6 comprises an upper shell 61 and a lower shell 67 which are detachably connected, the upper shell 61 comprises a connector and a circular truncated cone-shaped spraying shell, the connector is connected with one end with a smaller diameter of the spraying shell, one end, far away from the spraying shell, of the connector is connected with a top wall through a hanger rod, a sub-water tank 62 for storing atomized liquid is fixedly installed in an inner cavity of the lower shell 67, an atomization plate groove 42 for installing an atomization plate is formed in the sub-water tank 62 at the lowest position, and the atomization plate atomizes the atomized liquid after the atomization plate is installed in the atomization plate groove 42; be equipped with nozzle 80 on the round platform form inclined plane of last casing 61, the inclined plane inboard is located the lower one end of nozzle 80 and is equipped with baffle 81, and the baffle 81 is located vertical plane P with the inboard one end of being connected of inclined plane, and there is contained angle alpha between baffle 81 place plane and the vertical plane P, and alpha > 0. After the arrangement, the baffle 81 can prevent the top wall from being wetted due to the fact that mist is directly sprayed upwards through the spray opening 80. When the angle alpha is 90 degrees, the baffle 81 is horizontally arranged, so that the spray tends to be horizontally sprayed; and through setting up the contained angle alpha between baffle 81 plane and the vertical direction P, the spraying direction of adjustment atomizer that can be fine makes the atomizer obtain the spraying of wider scope and covers. In addition, because the spray opening 80 is arranged on the circular truncated cone-shaped inclined surface of the upper shell 61, the fog flows back to the sub-water tank 62 along the spray opening 80 after condensation, so that on one hand, the liquid of the condensation is prevented from directly and vertically dropping to wet the floor or the head of a pedestrian, on the other hand, the liquid can be effectively saved, and the atomized liquid can be fully atomized. Of course, α is preferably not more than 90 °, so that the atomized liquid after condensation can be better returned to the sub-tank 62.

Further, in another embodiment, the water source conveying mechanism includes a water pump 2 and a water pipe 5, the water pump 2 is electrically connected to the main control chip 3, one end of the water pipe 5 is connected to the liquid outlet of the mother water tank 1, and the other end of the water pipe 5 is connected to the liquid inlet of the sub water tank 62. The liquid in the mother water tank 1 is transferred into the sub water tank 62 by the operation of the water pump 2, thereby supplying the spraying work of the atomizer 6. Wherein, the water pipe 5 can be selected from a silica gel hose or a semi-rigid PVC pipe. In addition, still be equipped with the filter between the inlet of water pump 2 and the liquid outlet of mother's water tank 1, and the impurity in the liquid can be filtered to the filter, prevents that impurity from blockking up the water pump and influencing the atomization of atomizer.

When spraying of the sterilizing liquid is performed in the atomizer 6, the conventional water pump 2 may cause contamination of the sterilizing liquid, affecting its effectiveness, and thus in a further embodiment the embodiment provides the water pump 2 as a diaphragm pump. The diaphragm pump operates safety and stability in the working process, the diaphragm is simple to replace, and when the diaphragm pump is used for sterilizing liquid, the diaphragm matched with the disinfectant is arranged to ensure that the disinfectant cannot be polluted.

In order to achieve a very good coverage in the room, in another embodiment, the atomizers 6 are provided with a plurality of groups and are evenly distributed on the top wall of the room, and the water inlet pipe of any sub-water tank 62 is connected with the water pipe 5 through a three-way joint. When the arrangement is carried out specifically, a row of atomizers 6 is arranged on the top wall, and the end part of the water pipe 5 far away from the mother water tank 1 is directly connected with the group of atomizers 6; and the water inlet pipes of the rest atomizers 6, namely the atomizers 6 positioned between the mother water tank 1 and the atomizers 6 at the end parts are connected to the water pipe 5 through a three-way joint. Atomizer 6 is installed at the top wall body, and the fog diffusion of from top to bottom spun, the coverage area is bigger than traditional single atomizer, and a plurality of atomizers 6 can freely organize a network in order to cover bigger farther space in addition.

In the process of replenishing water in the sub-water tanks 62 of the atomizers 6, when the liquid level in the sub-water tank 62 of any one of the atomizers 6 reaches the lowest threshold, the atomizer chip 68 corresponding to the atomizer 6 feeds the signal back to the main control chip 3, the atomizer chip 68 controls the corresponding electromagnetic valve 65 to be opened, the main control chip 3 controls the diaphragm pump to be started, and then the sub-water tanks 62 of the atomizers 6 can be replenished with liquid. When the liquid level in the sub-tank 62 of any one of the atomizers 6 reaches the highest threshold, the main control chip 3 feeds the signal back to the atomizer chip 68 of the corresponding atomizer 6, and the atomizer chip 68 controls the corresponding electromagnetic valve 65 to close, so that water does not enter any more. The remaining atomizers 6 are not affected by whether the liquid is replenished from the atomizer 6 during the process of replenishing the liquid from the sub-tank 62. Therefore, after being arranged in this way, the liquid replenishing process between each atomizer 6 is independent, and the independent operation between each atomizer 6 is facilitated.

And for the liquid level condition in the observation mother water tank 1 that can be better, still can be more timely convenient supplementary liquid for mother water tank 1 simultaneously, mother water tank 1 sets up on the side wall body.

In a specific working process, the main control chip 3 firstly identifies all connected atomizers 6 and inquires whether the liquid levels of the sub-water tanks 62 in all connected atomizers 6 are in a condition of being capable of feeding liquid; if the atomizer 6 needs to feed liquid, the main control chip 3 informs the corresponding atomizer chip 68, the corresponding electromagnetic valve is controlled by the atomizer chip 68 to be opened, then the diaphragm pump is controlled by the main control chip 3 to perform liquid supplementing action, and the liquid in the mother water tank 1 passes through the filter, the water pump 2, the water pipe 5, the electromagnetic valve 65 and enters the sub water tank 62 of the atomizer 6. After the reed switch liquid level sensor in the sub-water tank 62 detects that the liquid level meets the spraying condition, namely the highest threshold value, the corresponding atomizer chip 68 receives the signal and closes the electromagnetic valve 65, and simultaneously feeds the signal back to the main control chip 3, and the main control chip 3 stops the liquid supplementing action of the water pump 2 after receiving the highest threshold value liquid level signals of all the atomizer chips 68.

After the liquid supplement is completed, the main control chip 3 checks the working time of the start and the end every day according to a preset working timer, and sends various instructions to the atomizer chip 68 of the atomizer 6 to start or stop the atomizing work according to the set atomizing time and the set atomizing gap time.

In the specific spraying process, the main control chip 3 sends a starting instruction to each atomizer 6, the atomizers 6 start the atomizing plates 64 to atomize the liquid in the sub-water tank 62 after receiving the instruction, and simultaneously start the air blower 63 to blow air, so that the spraying work can be realized. When the spraying needs to be stopped, the main control chip 3 sends a stopping instruction to each atomizer 6, and the atomizers 6 stop the atomizing plate 64 and the air blower 63 after receiving the instruction, so that the atomizers 6 stop spraying.

In order to facilitate people to monitor the liquid supplementing condition of each group of atomizers 6 more intuitively in time, in another embodiment, an LED display screen 301 is further provided, and the main control chip 3 is electrically connected with the LED display screen 301. When the reed switch liquid level sensor uploads liquid level information to the main control chip 3, the liquid level condition can be checked through the LED display screen 301, so that clear and visual judgment and monitoring can be provided for operators to guarantee smooth operation of the whole system. The main control chip 3 can also receive the atomizer fault information fed back by the atomizer chip 68, and simultaneously the LED display screen 301 displays the fault information of each atomizer 6, and in addition, the LED display screen 301 can also be used for checking and setting the system parameters of the main control chip 3 and the timing parameters of the atomizers 6.

In order to monitor the overall purification effect in real time and adjust the spraying duration in time according to the purification situation, in another embodiment, the present embodiment is further provided with an ammonia gas sensor, and the ammonia gas sensor is electrically connected with the main control chip 3.

In order to better implement the patent, in another embodiment, the atomizer 6 is an ultrasonic atomizer, so that the problems of high energy consumption, high noise, easy dripping of a nozzle and the like of the conventional high-pressure atomizer are solved.

In addition in order to carry out fine replenishment to the liquid level in the mother water tank 1, be equipped with built-in water tank tongue tube level sensor 203 in the mother water tank 1, when the capacity of this mother water tank 1 is difficult to satisfy atomizer 6's spraying demand, still be provided with external water tank, be provided with external water tank tongue tube level sensor 202 in the external water tank, external water tank's liquid level signal is monitored by this external water tank tongue tube level sensor 202, of course, external water tank tongue tube level sensor 202 and built-in water tank tongue tube level sensor 203 are equallyd divide and are do not connected with main control chip 3 electricity. When the liquid level in the mother water tank 1 is low, the main control chip 3 controls the other group of water source conveying mechanisms to supplement liquid for the mother water tank 1, and idling caused by the fact that the water pump 2 cannot pump the liquid when the mother water tank 1 is short of the liquid is avoided. Of course, when the mother water tank 1 is lack of liquid, the mother water tank can be supplemented by manually filling the liquid.

In order to ensure the good operation of the main control chip 3, the liquid replenishing device further comprises a heat dissipation fan 201 for dissipating heat of the main control chip circuit board where the main control chip 3 is located and the switching power supply 101, and the heat dissipation fan 201 is electrically connected with the main control chip 3.

The utility model discloses well main control chip 3 still is equipped with wireless communication module 302, and wireless communication module 302 can be GSM, GPRS, 3G, 4G, 5G or WIFI module, establishes remote monitoring and remote control mode through wireless communication module 302 and remote management platform, and wireless communication mode carries out two-way data transmission with remote management platform, perhaps establishes wireless remote control and communication mode with intelligent remote control equipment such as smart mobile phone, computers.

The utility model discloses in still be equipped with plug 100, switching power supply 101 passes through plug 100 and inserts the power, be connected through first power supply wire 102 between switching power supply 101 and the main control chip 3, be connected through second power supply wire 103 between switching power supply 101 and the atomizer chip 68, through communication line connection between main control chip 3 and the atomizer chip 68, communication line and second power supply wire 103 wrap up with insulating sheath and form electric wire tube way 4. Keep apart between wire tube 4 and the water pipe 5 and set up, wire tube 4 and water pipe 5 all pass the through-hole of upper housing 61 to atomizer 6 inside in the installation, connect the back through the jib, have avoided exposing in atomizer 6 outsides such as wire tube 4 and water pipe 5. In addition, each group of atomizers 6 is powered by low-voltage direct current for safety reasons of installation and maintenance. Preferably, the voltage of the direct current low voltage power supply does not exceed 36V.

Of course, as for the specific structure of the atomizer 6, as shown in fig. 2-5, in order to better limit the mist from being sprayed vertically upwards through the spray opening 80, further, the length of the projection of the baffle 81 on the horizontal plane is greater than or equal to the width of the projection of the spray opening 80 on the horizontal plane, so that the baffle 81 can be used to well limit all the mist to be sprayed in the preset direction.

In order to better ensure the stability of the mist spray, in another embodiment, the mist spray opening 80 is a rectangular mist spray opening, a first prismatic protrusion 83 is further arranged above the baffle plate 81 at the position of the mist spray opening 80, one side surface of the first prismatic protrusion 83 is fixed on the inner side of the inclined surface, and the first prismatic protrusion 83 is horizontally arranged facing one side surface of the baffle plate 81, so that the mist can be better ensured to be sprayed horizontally, and after more mist is sprayed horizontally, the mist spray distance is ensured, so that the mist spray range is larger; the both ends of first prismatic arch 83 still are equipped with and connect platform 82, baffle 81 sets up with being connected the laminating of platform 82 one side surface. This makes it possible to facilitate the installation of the baffle 81 and to ensure the stability of the baffle 81 after installation.

In another embodiment, a through hole 400 for introducing the electric wire conduit 4 and the water pipe 5 is formed in the top center of the upper housing 61, the through hole 400 penetrates through the connecting head and the inner cavity of the spraying shell, and the through hole 400 can install the electric wire conduit 4 and the water pipe 5 into the atomizer 6, so as to prevent the electric wire conduit 4 and the water pipe 5 from being exposed outside the atomizer 6 and being easily damaged. An installation disc 66 is further arranged in the inner cavity of the upper shell 61, the installation disc 66 is located at the junction position of the connector and the spray shell, the bottom of the installation disc 66 is connected to the lower shell 67 through a fixing column 7, a plurality of groups of supports are further fixed in the installation disc 66, and the atomizer chip 68 is supported and fixed above the installation disc 66 through the supports; the air blower 63 is fixed on the mounting disc 66, an induced draft shed is further arranged on the mounting disc 66, the air outlet direction of the air blower 63 faces the opening of the induced draft shed, a vent hole 500 communicated with the hollow inner cavity of the fixed column 7 is further arranged on the mounting disc 66, the induced draft shed covers the vent hole 500 in a half mode, the opening of the induced draft shed is communicated with the vent hole 500, and air blown out by the air blower can enter the hollow inner cavity of the fixed column 7 through the opening of the induced draft shed and the vent hole 500 in sequence; the fixing column 7 is provided with an air outlet at one side below the mounting plate 66, and after the fixing column 7 is arranged, air blown out by the air blower can reach the lower part of the mounting plate 66 through the inner cavity of the fixing column 7 and can be blown out from the spray opening 80 quickly and stably, so that a good spraying effect is achieved.

In order to adjust the spraying height of the atomizer 6 conveniently, in another embodiment, the top of the upper housing 61 is connected with a length-adjustable suspension rod, the top of the suspension rod is fixed on an indoor top wall, and after the installation is finished, the free adjustment of the spraying height of the atomizer 6 can be realized by adjusting the length of the suspension rod.

In order to ensure good stability of the mounting plate 66, in another embodiment, an atomization plate groove 69 for fixing the atomization plate 64 is formed in the middle of the sub-tank 62; the fixing column 7 comprises a first fixing column 71 and a second fixing column 72, the first fixing column 71 and the second fixing column 72 are arranged on two sides of the atomization plate groove 69, the air outlet is arranged on one side of the top of the second fixing column 72, and a hollow inner cavity of the first fixing column 71 is used for routing and fixing the electric wire pipeline 4 and the water pipe 5.

In order to stably detect the liquid level in the sub water tank 62, further, the high water level reed pipe liquid level sensor 692 is located on the side of the first fixing column 71 away from the atomization plate groove 69, and the low water level reed pipe liquid level sensor 691 is located on the side of the second fixing column 72 away from the atomization plate groove 69.

In order to fix the mounting plate 66 well and improve the stability of the whole structure, in another embodiment, a plurality of sets of first positioning posts 701 are uniformly arranged in the mounting plate 66 around the circumference thereof, correspondingly, a plurality of sets of first mounting holes matched with the first positioning posts 701 are arranged in the upper shell 61, and the first positioning posts 701 are inserted into the corresponding first mounting holes, so that the positioning and connection between the mounting plate 66 and the upper shell 61 can be facilitated.

In order to stably mount the solenoid valve 65, in another embodiment, the mounting plate 66 is provided with a solenoid valve fixing groove for fixing the solenoid valve 65.

In order to prevent the mist in the lower housing 67 from entering the inner cavity of the upper housing 61 and causing damage to the atomizer chip 68 and other electronic components, further, the mounting plate 66 is in an inverted truncated cone shape, and the end edge position of the top of the mounting plate 66 is sealed with the inner wall surface of the upper housing 61.

In order to facilitate the assembly between the lower casing 67 and the upper casing 61, in another embodiment, a plurality of sets of second positioning pillars 702 are uniformly arranged in the sub-water tank 62 along the circumferential direction thereof, and correspondingly, a plurality of sets of second mounting holes matched with the second positioning pillars 702 are arranged in the upper casing, and the second positioning pillars 702 are inserted into the corresponding second mounting holes, so that the lower casing 67 and the upper casing 61 can be stably connected.

In the utility model, due to the arrangement of the baffle at the position of the atomizing nozzle 80, the atomizer can avoid the problem of low use efficiency of the atomizing caused by the vertical upward overflow of the atomizing; the existence of the baffle can ensure that the spray smoothly and uniformly slants upwards to overflow, so that the spray range of the atomizer is well ensured. In addition, the spray opening 80 is arranged on the circular truncated cone-shaped inclined surface of the upper shell 61, so that the fog flows back to the sub-water tank 62 along the spray opening 80 after condensation, on one hand, the liquid of the condensation is prevented from directly and vertically dropping to wet the floor or the head of a pedestrian, on the other hand, the liquid can be effectively saved, and the atomized liquid can be fully atomized.

The utility model is suitable for a small-size closed or semi-confined space's water-spraying system more than classroom, meeting room, public health room, oil interceptor, kitchen garbage disposal room, garbage room etc..

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (10)

1. An indoor spraying system capable of supplementing atomized liquid is characterized in that: the atomizer comprises an atomizer (6), wherein a sub-water tank (62) is arranged in the atomizer (6), a spray nozzle (80) is arranged on a circular truncated cone-shaped inclined plane of an upper shell (61) of the atomizer (6), a baffle (81) is arranged at the lower end of the spray nozzle (80) on the inner side of the inclined plane, one end, connected with the inner side of the inclined plane, of the baffle (81) is located in a vertical plane P, an included angle alpha is formed between the plane where the baffle (81) is located and the vertical plane P, and alpha is larger than 0 degree; the device also comprises an atomized liquid supplementing unit which can supplement atomized liquid to the sub water tank (62).

2. An indoor spray system for replenishing an atomized liquid as set forth in claim 1, wherein: the atomized liquid supplementing unit comprises a main control chip (3), a liquid supplementing device and a switching power supply (101);

an atomizer chip (68) is arranged in the atomizer (6), an electromagnetic valve (65) is arranged at the liquid inlet of the sub-water tank (62), an atomizing plate (64) is arranged at the bottom of the sub-water tank (62), an air blower (63) is arranged above the atomizing plate (64), and the electromagnetic valve (65), the air blower (63) and the atomizing plate (64) are respectively and electrically connected with the atomizer chip (68); a first liquid level detection device is also arranged in the sub-water tank (62), and the first liquid level detection device is electrically connected with the atomizer chip (68);

the liquid supplementing device comprises a mother water tank (1) and a water source conveying mechanism for conveying liquid in the mother water tank (1) to a sub water tank (62), and the water source conveying mechanism is electrically connected with the main control chip (3);

the atomizer chip (68) and the main control chip (3) are respectively electrically connected with the switching power supply (101).

3. An indoor spray system for replenishing an atomized liquid as set forth in claim 2, wherein: the water source conveying mechanism comprises a water pump (2) and a water pipe (5), and the water pump (2) is electrically connected with the main control chip (3).

4. An indoor spray system for replenishing an atomized liquid as set forth in claim 3, wherein: atomizer (6) are equipped with the multiunit and evenly distributed on indoor top wall body, the inlet tube of sub-water tank (62) all is connected with water pipe (5) through three way connection.

5. An indoor spray system for replenishing an atomized liquid according to claim 3 or 4, wherein: an electric wire pipeline (4) is arranged between the main control chip (3) and the atomizer chip (68), and the electric wire pipeline (4) and the water pipe (5) are isolated from each other.

6. An indoor spray system capable of being replenished with atomized liquid according to any one of claims 2 to 4, wherein: the atomizer (6) further comprises a lower shell (67) detachably connected with the upper shell (61), one end of the top of the upper shell (61) is detachably fixed on a top wall, and the sub-water tank (62) is installed in the lower shell (67); go up casing (61) top central point and put through being equipped with through-hole (200) that are used for installing electric wire pipeline (4) and water pipe (5), still be equipped with mounting disc (66) in going up casing (61) inner chamber, mounting disc (66) are connected on casing (67) down through fixed column (7), still are fixed with the multiunit support in mounting disc (66), atomizer chip (68) are fixed in the top of mounting disc (66) through the support.

7. An indoor spray system for replenishing an atomized liquid as set forth in claim 6, wherein: air-blower (63) are fixed to be set up on mounting disc (66), and the air-out direction one side that lies in air-blower (63) on mounting disc (66) still is equipped with induced air canopy, and it is equipped with ventilation hole (500) to lie in induced air canopy position on mounting disc (66), ventilation hole (500) and the hollow inner chamber intercommunication of fixed column (7), fixed column (7) are equipped with the air outlet in the one side that lies in mounting disc (66) below.

8. An indoor spray system for replenishing an atomized liquid as set forth in claim 6, wherein: the mounting disc (66) is arranged in an inverted circular truncated cone shape, and the end edge position of the top of the mounting disc (66) is arranged on the surface of the inner wall of the upper shell (61) in a sealing mode.

9. An indoor spray system for replenishing an atomized liquid as set forth in claim 7, wherein: an atomization plate groove (69) for fixing an atomization plate (64) is formed in the middle of the sub water tank (62); the fixing columns (7) comprise first fixing columns (71) and second fixing columns (72), the first fixing columns (71) and the second fixing columns (72) are arranged on two sides of the atomization plate groove (69), and the air outlets are arranged on one side of the top of the second fixing columns (72); still be equipped with high water level tongue tube level sensor (692) and low water level tongue tube level sensor (691) in sub-tank (62), high water level tongue tube level sensor (692) are located first fixed column (71) and deviate from the one side of atomizing board groove (69), and low water level tongue tube level sensor (691) are located second fixed column (72) and deviate from one side of atomizing board groove (69).

10. An indoor spray system for replenishing an atomized liquid as set forth in claim 1, wherein: a first prism-shaped protrusion (83) is further arranged above the baffle (81) and at the position of the spray opening (80), one side surface of the first prism-shaped protrusion (83) is fixed on the inner side of the inclined surface, and one side surface of the first prism-shaped protrusion (83) facing the baffle (81) is horizontally arranged; the both ends of first prismatic arch (83) still are equipped with and connect platform (82), baffle (81) and the laminating setting of a side surface of connecting platform (82).

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