CN206291377U - A kind of building fan with spraying function - Google Patents

Abstract

The utility model relates to the field of building fans, in particular to a building fan with a spray function, which comprises a water tank which is provided with a mist outlet; the water tank is provided with an atomizing device and an air supply device. It also includes a mist guide chamber installed in the water tank, the mist guide chamber is an arc-shaped cavity, the opening of the upper end of the mist guide chamber is larger than the lower end; the bottom of the mist guide chamber is connected with a mist delivery pipe, and the mist guide chamber is connected with a mist guide port; The chemical device is installed in the water tank and is located under the mist delivery pipe. There is a gap between the lower end of the mist delivery pipe and the bottom of the water tank; the mist guide port is aligned and connected to the mist outlet of the water tank. This type of building fan has a better cooling function and the function of purifying indoor air.

Description

A building fan with spray function

technical field

The utility model relates to the field of building fans, in particular to a building fan with a spraying function.

Background technique

The so-called "building fan" is a cross-flow electric fan. The cross-flow fan blades are installed in a housing in an upright manner. Because the overall appearance is upright like a building, it is commonly called a building fan.

The upright building fan has a wider air outlet, so the area swept by the wind is relatively large. The building fan uses the air flow principle of fluid science, and through the rotation of the wind wheel, the wind is "thrown" out of the wind wheel to form an air flow. (also known as cross-flow air supply), to achieve the effect of air supply.

Existing fans accelerate the wind at the same temperature in the room and blow it out, and take away the heat from the skin surface by increasing the flow speed of the air, so as to achieve the cooling effect. However, the current building fans generally only have the function of cold wind or soft wind. The function is relatively simple, and in hot weather, the cooling effect of the fan will be greatly reduced, so a better cooling auxiliary device is needed to improve the cooling effect of the building fan.

Utility model content

In view of the above-mentioned defects, the purpose of this utility model is to propose a building fan with a water tank and an atomizing device. This type of building fan has a better cooling function and a function of purifying indoor air.

For this purpose, the utility model adopts the following technical solutions:

A building fan with spraying function includes a water tank, the water tank is provided with a mist outlet; the water tank is provided with an atomizing device and an air supply device.

Further, it also includes a mist guiding chamber arranged in the water tank, the mist guiding chamber is an arc-shaped cavity, the opening of the upper end of the mist guiding chamber is larger than the lower end; the bottom of the mist guiding chamber is connected with a mist delivery pipe, The mist guide chamber is connected with a mist guide port; the atomization device is installed in the water tank and located under the mist delivery pipe, and there is a gap between the lower end of the mist delivery pipe and the bottom of the water tank; the mist guide port Align and communicate with the air outlet of the water tank.

Preferably, the mist guide chamber is also provided with an air inlet, the air inlet communicates with the air supply device through the air guide chamber, and the air guide chamber is from one end of the air supply device to one end of the air inlet The cross-sectional area gradually decreases.

Further, the water tank includes a tank body and a water tank cover arranged above the tank body; the water tank cover is installed above the tank body in an openable and closable structure.

Preferably, the mist guiding chamber is fixed to the tank body, and the water tank cover is installed above the mist guiding chamber in an openable and closable structure.

Preferably, the mist guide chamber is provided with an air guide chamber installation position, the air inlet is opened at the air guide chamber installation position; the air outlet end of the air guide chamber is socketed at the air guide chamber installation position.

Preferably, the power input ends of the atomization device and the air supply device are connected to the power supply of the building fan; the signal collection terminals of the atomization device and the air supply device are connected to the power supply of the building fan Control circuit.

Further, the mist guiding chamber is provided with a sealing groove, and the sealing groove is arranged around the upper end of the mist guiding chamber; the bottom surface of the water tank cover is surrounded by a sealing flange, and the sealing flange is connected with the sealing Groove seal fit.

Preferably, the water tank is arranged on the top and/or bottom of the building fan.

Further, the sealing groove is provided with a water outlet hole.

Combined with the stable and uniform airflow of the building fan, the water tank with the atomization device can make the wind sent by the building fan contain water mist, so that the accelerated airflow can cooperate with the water mist to achieve multiple cooling methods. Compared with the existing fan , it will be faster and more comfortable in terms of cooling speed and cooling effect; in addition, adding spices to the water tank, combined with the building fan, can achieve the effect of aromatherapy; and can increase the indoor air humidity.

Description of drawings

Fig. 1 is the overall structural representation of an embodiment of the utility model;

Fig. 2 is a schematic diagram of the water tank cover, the water tank body and the structure below the water tank cover of an embodiment of the present invention;

Fig. 3 is the overall structure of the water tank of an embodiment of the present invention and the lateral section schematic diagram of part building fan;

Fig. 4 is a schematic diagram of the sealing flange at the bottom of the water tank cover according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of the overall structure of an embodiment of the present invention.

Among them: water tank 200, mist outlet 210, water tank body 220, water tank cover 230, sealing flange 240, atomization device 300, air supply device 400, mist guide chamber 500, mist guide port 510, mist delivery pipe 520, inlet The tuyere 530 , the installation position of the air guide chamber 540 , the sealing groove 550 , and the air guide chamber 600 .

detailed description

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

As shown in Figure 1-5, a kind of building fan with spraying function has spraying function, comprises water tank 200, and described water tank 200 is provided with mist outlet 210; . As a wind source, the building fan can cool down and enhance the indoor air flow, and the advantage of the building fan is that it takes up less space, and the wind sent out is a stable and uniform airflow, so that people in the room can have a better experience; it will have atomizing devices 300 and The water tank 200 of the air supply device 400 is installed in the fan of the building, so that the wind sent by the fan of the building can contain water mist, using two cooling methods of accelerated air flow and water mist, compared with the existing fans, the cooling speed and cooling effect On the other hand, it will be faster and more comfortable; in addition, adding blended spices into the water tank 200, combined with the building fan, can achieve the effect of aromatherapy and purify the indoor air.

In addition, it also includes a mist guiding chamber 500 arranged in the water tank 200. The mist guiding chamber 500 is an arc-shaped cavity, and the opening of the upper end of the mist guiding chamber 500 is larger than the lower end; The mist delivery pipe 520, the mist guide chamber 500 is connected with the mist guide port 510; the atomization device 300 is installed in the water tank 200, and is located below the mist delivery pipe 520, the lower end of the mist delivery pipe 520 is connected to the There is a gap at the bottom of the water tank 200 ; the mist guide port 510 is aligned and communicated with the mist outlet 210 of the water tank 200 . The mist guiding chamber 500 is an arc-shaped cavity whose upper opening is larger than the lower end, which facilitates the concentration of the water mist generated by the atomizing device 300, thereby facilitating the air supply device 400 to send the mist from the air outlet with the wind; in addition, the setting of the mist guiding port 510 The spray direction of water mist can be restricted.

Wherein, the mist guide chamber 500 is also provided with an air inlet 530, and the air inlet 530 communicates with the air supply device 400 through the air guide chamber 600, and the air guide chamber 600 is from one end of the air supply device 400 to The cross-sectional area of one end of the air inlet 530 decreases gradually. Setting the air guide chamber 600 dedicated to guide the air is conducive to the centralized delivery of the airflow generated by the air supply device 400 to the mist guide chamber 500, which has the effect of increasing wind pressure, and installing the air supply device 400 in the air guide chamber 600 can Avoid water mist from corroding the air supply device.

Wherein, the water tank 200 includes a water tank body 220 and a water tank cover 230 disposed above the water tank body 220 ; the water tank cover 230 is installed above the water tank body 220 in an openable and closable structure. The split design of dividing the water tank 200 into the water tank body 220 and the water tank cover 230 is beneficial to the cleaning and maintenance of the equipment.

It should be noted that the mist guiding chamber 500 is fixed on the water tank body 220 , and the water tank cover 230 is installed above the mist guiding chamber 500 in an openable and closable structure. The mist guide chamber 500 is located above the water tank body 220, and the water tank cover 230 is located above the mist guide chamber 500. This structure is convenient for adding water to the water tank 200, that is, the water tank cover 230 is opened, and water is poured into the mist guide chamber 500. Then, it flows into the water tank through the mist delivery pipe 520 below the mist guide chamber 500 .

Wherein, the mist guide chamber 500 is provided with an air guide chamber installation position 540, and the air inlet 530 is opened at the air guide chamber installation position 540; the air outlet end of the air guide chamber 600 is socketed in the air guide chamber Install bit 540. The setting of the air guide chamber installation position 540 makes the sealing degree between the air guide chamber 600 and the mist guide chamber 500 better, so that the air flow enters the mist guide chamber 500 more stably, and further isolates the air guide chamber 600 from the water tank 200 to prevent the water tank from The moisture in 200 affects the air supply device 400 in the air guide cavity 600, and this type of structure can be more convenient in production and maintenance.

In addition, the power input terminals of the atomization device 300 and the air supply device 400 are connected to the power supply of the building fan; the signal collection terminals of the atomization device 300 and the air supply device 400 are connected to the building fan control circuit. Connect the power supply and control circuit of the atomizing device 300 and the air supply device 400 to the building fan, so that the atomizing device 300 and the air supply device 400 are connected to the power supply and control circuit of the building fan, so that the child can be controlled by the control device of the building fan. The water tank 200 is controlled.

Wherein, the mist guiding chamber 500 is provided with a sealing groove 550, and the sealing groove 550 is arranged around the upper end of the mist guiding chamber 500; the bottom surface of the water tank cover 230 is surrounded by a sealing flange 240, and the sealing protrusion The lip 240 is sealingly engaged with the sealing groove 550 . Water mist will adhere to the surface of the object. In this case, water mist will inevitably adhere to the water tank cover 230 above the mist guide chamber 500. If the water mist adheres too much to form water droplets, it may flow out along the water tank cover 230, making the building There is moisture on the surface of the fan. In this case, the sealing flange 240 and the sealing groove 550 can be used to prevent water droplets from flowing to the outside of the water tank.

As shown in FIG. 5 , as a supplement to the above technology, the water tank 200 is arranged on the top and/or bottom of the building fan. The structure of the water tank 200 is simple, and the location of the water tank 200 can be selected according to the needs and the use environment, so as to obtain a better use effect.

In addition, the sealing groove 550 is provided with a water outlet hole. The water outlet hole provided in the sealing groove 550 can flow into the water mist liquefied in the sealing groove 550 and guide it back to the water tank.

When the utility model is in use, the fan of the building is turned on, and then the function of the water tank 200 can be used as needed. After the water tank 200 is used, the atomization device 300 and the air supply device 400 will both be started, and the atomization device 300 will atomize the water and then send The mist pipe 520 is sent into the mist guide chamber 500, and at the same time, the air supply device 400 sends the airflow through the air guide chamber 600 and into the mist guide chamber 600 through the air inlet 530. Port 510 and mist outlet 210 are sent out, and the water mist sent out of the water tank 200 flows with the air flow of the building fan; when adding water, the utility model opens the water tank cover 230 and pours the water in, and the water flows into the water tank 200 through the mist guiding chamber 500 , if necessary, you can add the formulated air freshener, and the effect of aromatherapy can be achieved after the air freshener is added.

The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be construed as limiting the protection scope of the utility model in any way. Based on the explanations herein, those skilled in the art can think of other specific implementations of the present utility model without creative work, and these forms will all fall within the protection scope of the present utility model.

Claims (8)

1. a kind of building fan with spraying function, it is characterised in that：Including water tank, the water tank is provided with fog outlet；The water Case is provided with atomising device and air-supply arrangement；

Also include being arranged at the water tank leads mist chamber, and for circular arc cavity, described to lead mist chamber upper end open big in the mist chamber of leading In lower end；

It is described to lead the connection of mist bottom of chamber portion and be provided with atomizer pipe, it is described lead the connection of mist chamber and be provided with lead mist mouthful；

The atomising device is installed on the water tank, and positioned at atomizer pipe lower section, the atomizer pipe lower end and the water tank bottom Leave gap；It is described to lead the fog outlet that mist mouthful aligns and is communicated in the water tank；

The mist chamber of leading is additionally provided with air inlet；

The air inlet is connected by wind guide chamber with the air-supply arrangement, and the wind guide chamber is from one end of the air-supply arrangement to institute The sectional area for stating air inlet one end is gradually reduced.

2. the building fan with spraying function according to claim 1, it is characterised in that：The water tank include water tank and It is arranged at the tank lid above the water tank；

The tank lid with can unfolding mode be installed on water tank top.

3. the building fan with spraying function according to claim 2, it is characterised in that：It is described lead mist chamber be fixed on it is described Water tank, the tank lid is installed on described leading above mist chamber with retractable structure.

4. the building fan with spraying function according to claim 1, it is characterised in that：The mist chamber of leading is provided with wind guide chamber Installation position, the air inlet is opened in the wind guide chamber installation position；

The wind guide chamber outlet air end is socketed on the wind guide chamber installation position.

5. the building fan with spraying function according to claim 1, it is characterised in that：The atomising device and described send The power input of wind apparatus is connected to the power supply of the building fan；

The signal acquisition terminal of the atomising device and the air-supply arrangement is connected to the control circuit of the building fan.

6. the building fan with spraying function according to claim 1, it is characterised in that：It is described lead mist chamber be provided with sealing it is recessed Groove, the sealed groove is compassingly set at described leads mist chamber upper end；

The tank lid bottom surface seals with the sealed groove and coordinates around sealing flange, the sealing flange is provided with.

7. the building fan with spraying function according to claim 1, it is characterised in that：The water tank is arranged at described big The top and/or bottom of tall building fan.

8. the building fan with spraying function according to claim 6, it is characterised in that：The sealed groove is provided with water outlet Hole.