Air purification device for chess and card room

Abstract

The utility model relates to an air purification device, in particular to an air purification device for a chess and card room, which comprises a lampshade and a fresh air fan independent from the lampshade, an illuminating lamp and an indoor smoke inlet are arranged at the bottom of the lampshade, and a smoke exhaust barrel communicated with the indoor smoke inlet is arranged at the upper end of the lampshade. The ceiling plate is provided with a smoke exhaust cylinder mounting port and an indoor air supply port, and the smoke exhaust cylinder is fixedly connected with the ceiling plate; the fresh air ventilator is arranged above the ceiling plate; the fresh air machine comprises a shell, and a first fan and a second fan are arranged in the shell. The shell is provided with an indoor air outlet, an outdoor air outlet, an indoor fresh air opening and an outdoor fresh air opening. The first draught fan sucks indoor air into the indoor air outlet through the indoor smoke inlet and discharges the indoor air out of the room through the outdoor air outlet. The second draught fan sucks outdoor air from the outdoor fresh air opening, discharges the outdoor air from the indoor fresh air opening and sends the outdoor air into a room through the indoor air supply opening. The lampshade and the fresh air machine of the device are arranged in a split mode, the lampshade is thinner and lighter, machining and mounting are more convenient, and the mute effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to an air purification device, especially to an air purification device for a chess and card room. BACKGROUND

[0002] A chess and card room is a popular leisure and entertainment place for the public, providing a place and equipment for mahjong, chess and card games. With the improvement of people's health awareness, people pay more attention to the improvement of indoor environment while enjoying leisure and entertainment, therefore, operators need to provide high-quality services and environment to attract more customers.

[0003] A smoking lamp integrating lighting and smoking functions is usually installed above each chess and card table in a chess and card room. The smoking lamp is divided into an internal exhaust smoking lamp and an external exhaust smoking lamp. The internal exhaust smoking lamp uses the principle of a purifier to suck indoor smoke from an air inlet, filter and purify the smoke through an air purification device installed inside a lampshade, and discharge the purified air from an air outlet into the room to purify indoor air. The external exhaust smoking lamp uses the principle of an extractor hood, and an exhaust duct is provided on the lampshade to communicate with the outside. An exhaust fan in the lampshade sucks indoor smoke and directly discharges it to the outside through the exhaust duct.

[0004] The above two kinds of smoking lamps integrate the fan in the lampshade, which greatly increases the thickness of the lampshade and the weight of the smoking lamp due to the integral arrangement of the lampshade and the fan. The smoking lamp is inconvenient to process and install, and the fan in the lampshade produces noise during operation, which brings a bad experience to customers. In addition, although the two kinds of smoking lamps can purify indoor air to a certain extent, they cannot introduce outdoor fresh air into the room, and harmful substances in the escaped and residual smoke in the room cannot be completely removed. Therefore, there is a great room for improvement for the existing smoking lamps. CONTENT OF THE UTILITY MODEL

[0005] The utility model is achieved through the following technical solutions:

[0006] The utility model provides a kind of air purification device for chess room, including lampshade and with the lampshade independent new fan, the lampshade bottom is equipped with illuminating lamp and indoor smoke inlet, lampshade upper end is equipped with with the indoor smoke inlet intercommunication smoke exhaust pipe, ceiling is equipped with smoke exhaust pipe installation mouth and indoor air supply port, and smoke exhaust pipe is fixedly connected with ceiling;The new fan is set above the ceiling, and the new fan includes shell, and first fan and second fan are equipped in the shell;Shell is equipped with indoor exhaust port, outdoor exhaust port, indoor fresh air inlet and outdoor fresh air inlet;The first fan inhales the air in room through indoor smoke inlet and exhausts from outdoor exhaust port;The second fan inhales the air from the outdoor fresh air inlet and exhausts from the indoor fresh air inlet, and the air is sent into room through the indoor air supply port.The above technical scheme is used, not only can the air polluted in room be exhausted outside, but also the fresh air from outside can be introduced into room, and the lampshade is more thin and more light and easy to process and install by the way of lampshade and new fan split.

[0007] As a further improvement of the utility model, a high-energy ion purification device is arranged between the indoor fresh air inlet and the indoor air supply port. The above technical scheme is used, and the high-energy ion generator 8 continuously generates high-energy ions to change the fresh air introduced from outside into plasma wind and send it into the room, so as to further decompose the harmful substances remaining in the room, thereby achieving the purpose of completely purifying the indoor air.

[0008] As a further improvement of the utility model, the high-energy ion purification device is connected to the indoor fresh air inlet and the indoor air supply port through pipes on both sides. The above technical scheme is used, and the connection is simpler.

[0009] As a further improvement of the utility model, the indoor fresh air inlet and the outdoor fresh air inlet are arranged on both sides of the second fan, and the indoor exhaust port and the outdoor exhaust port are arranged on both sides of the first fan. A baffle is arranged between the first fan and the second fan, and the baffle forms independent air ducts between the first fan and the second fan. The above technical scheme is used, and the baffle arranged in the shell forms two independent air ducts between the first fan and the second fan. The smoke in the room and the fresh air from outside do not interfere with each other when passing through the new fan, so that the fresh air sent into the room is not polluted by the smoke in the room, and the air is discharged more directly and quickly when passing through the air duct inside the new fan.

[0010] As a further improvement of the utility model, the new fan is arranged at intervals with the smoke exhaust pipe installation mouth. The above technical scheme is used, and the noise in the room is smaller when the new fan is working, and the silent effect is better.

[0011] As a further improvement of the utility model, the outer wall is further provided with an outdoor air inlet; the outdoor air inlet and the outdoor fresh air outlet are connected through a pipeline, and the indoor fresh air outlet and the indoor air outlet are also connected through a pipeline. By the above technical scheme, the outdoor air inlet and the indoor air outlet are connected through a pipeline, forming an air duct for introducing fresh air, which is convenient for connection and layout.

[0012] As a further improvement of the utility model, the outer wall is further provided with an outdoor air inlet; the outdoor air inlet and the outdoor fresh air outlet are connected through a pipeline, and the indoor fresh air outlet and the indoor air outlet are also connected through a pipeline. By the above technical scheme, the outdoor air inlet and the indoor air outlet are connected through a pipeline, forming an air duct for introducing fresh air, which is convenient for connection and layout.

[0013] As a further improvement of the utility model, the pipeline is a smoke exhaust hose. By the above technical scheme, the smoke exhaust hose can change the installation direction at will, adapt to the installation of various turning angles, and is convenient for installation, construction, replacement and maintenance.

[0014] As a further improvement of the utility model, the indoor air outlet and the smoke exhaust cylinder installation opening are arranged at a distance. By the above technical scheme, the indoor air outlet and the smoke exhaust cylinder installation opening are arranged at a distance, so that the indoor plasma fresh air can play a role for a longer time, better decompose the harmful substances remaining in the room, and not be immediately discharged from the indoor air inlet to the outdoor. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure of the smoke lamp is shown in the utility model.

[0016] In the figure, 1 is a lampshade, 2 is an illuminating lamp, 3 is a smoke exhaust cylinder, 4 is an indoor air inlet, 5 is a shell, 6 is a first fan, 7 is a second fan, 8 is a high-energy ion purifier, 9 is a pipeline, 10 is an indoor air outlet, 11 is an outdoor air outlet, 12 is an outdoor air inlet, 31 is an installation portion, 51 is a wind deflector, 61 is an indoor air outlet, 62 is an outdoor air outlet, 71 is an indoor fresh air outlet, 72 is an outdoor fresh air outlet, 100 is a ceiling panel, and 200 is an outer wall. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be further described through embodiments with reference to the drawings. It should be noted that the following embodiments are used to help understand the utility model, but do not constitute a limitation on the utility model.

[0018] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must be provided with a particular orientation, constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0019] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0020] As Figure 1 shown, the air purification device for chess room includes a lampshade 1, the bottom of the lampshade 1 is provided with a lighting lamp 2, a plurality of indoor smoke inlets 4 are formed around the lighting lamp 2, a smoke exhaust pipe 3 in communication with the indoor smoke inlets 4 is arranged at the upper end of the lampshade 1 in the vertical direction, a smoke exhaust pipe mounting hole in communication with the smoke exhaust pipe 3 and matching the size of the smoke exhaust pipe 3 is arranged on a ceiling panel 100, an indoor air supply inlet 10 is additionally and separately formed on the ceiling panel 100, and a mounting portion 31 is arranged at the top end of the smoke exhaust pipe 3, the mounting portion 31 is fixedly connected to the ceiling panel 100 through screws, so that the lampshade 1, the lighting lamp 2 and the smoke exhaust pipe 3 are hung below the ceiling panel 100.

[0021] The air purification device further includes a fresh air fan which is separate from and independently arranged from the lampshade 1, the fresh air fan is arranged above the ceiling panel 100 and on one side of the lampshade 1, and specifically, the mounting position of the fresh air fan is horizontally spaced apart from the smoke exhaust pipe mounting hole, so that the noise in the room is smaller and the mute effect is better when the purification device is working. The fresh air fan is independently arranged from the lampshade 1, compared with the existing smoke suction lamp in which the fan is integrated in the lampshade, the thickness of the lampshade and the weight of the whole lampshade are greatly reduced, so that the lampshade is thinner, lighter and more convenient to process and install.

[0022] The outer wall 200 is provided with an outdoor air outlet 11 and an outdoor air inlet 12, in order to prevent the fresh air introduced into the room from being polluted by the air discharged to the outside, the interval distance between the outdoor air outlet 11 and the outdoor air inlet 12 is at least more than 1m~1.5m.

[0023] The fresh air fan includes a shell 5, a first fan 6 and a second fan 7 are arranged in the shell 5, the shell 5 is provided with an indoor air outlet 61, an outdoor air outlet 62, an indoor fresh air inlet 71 and an outdoor fresh air inlet 72; the indoor air outlet 61 and the smoke exhaust pipe 3, the outdoor air outlet 62 and the outdoor air outlet 11, the outdoor air inlet 12 and the outdoor fresh air inlet 72, and the indoor fresh air inlet 71 and the indoor air supply inlet 10 are all connected through a pipeline 9.

[0024] As Figure 1 shown, the indoor fresh air outlet 71 and the outdoor fresh air outlet 72 are arranged on the two sides of the second fan 7 respectively, and the indoor exhaust outlet 61 and the outdoor exhaust outlet 62 are arranged on the two sides of the first fan 6. In the shell 5, the baffle 51 is arranged between the first fan 6 and the second fan 7, so that two independent air ducts are formed between the first fan 6 and the second fan 7, and the indoor smoke and the outdoor fresh air will not interfere with each other when passing through the fresh air fan, so that the fresh air sent to the indoor will not be polluted by the indoor smoke.

[0025] The first fan 6 sucks the indoor air through the indoor smoke inlet 4, and sends the indoor air to the indoor exhaust outlet 61 through the smoke exhaust pipe 3 and the pipeline 9, and then the indoor air is discharged from the outdoor exhaust outlet 62 and sent to the outdoor air outlet 11 through the pipeline 9, so that the polluted indoor air is discharged to the outdoor; the second fan 7 sucks the outdoor air from the outdoor air inlet 12 and sends the outdoor air to the outdoor fresh air outlet 72, and then the outdoor air is discharged from the indoor fresh air outlet 71 and finally sent to the indoor air outlet 10 through the pipeline 9, so that the outdoor fresh air is sent to the indoor.

[0026] In order to further decompose the harmful substances escaping and remaining in the indoor, and more completely purify the indoor air, the high-energy ion purifier 8 is arranged between the indoor fresh air outlet 71 and the indoor air outlet 10, and the high-energy ion purifier 8 is connected with the indoor fresh air outlet 71 and the indoor air outlet 10 through the pipeline 9 on the two sides. The high-energy ion purifier 8 continuously generates high-energy ions, and the outdoor introduced fresh air is changed into plasma wind and sent to the indoor, so that the harmful substances remaining in the indoor are further decomposed, and the purpose of completely purifying the indoor air is achieved.

[0027] In order to make the plasma fresh air sent to the indoor play a role for a longer time, better decompose the harmful substances remaining in the indoor, and not be discharged to the outdoor from the indoor smoke inlet immediately, the indoor air outlet 10 and the smoke exhaust pipe mounting port are arranged at intervals.

[0028] Preferably, the pipeline 9 is selected to be a smoke exhaust hose. The smoke exhaust hose can change the installation direction at will, adapt to the installation of various bending angles, be convenient for installation and construction, and be more convenient for replacement and maintenance.

[0029] The beneficial effects of the utility model are:

[0030] 1. The lampshade and the fresh air fan are arranged in a split mode, so that the lampshade is thinner and lighter, and is more convenient for processing and installation;

[0031] 2. The fresh air fan is independently arranged above the ceiling plate, the installation position of the fresh air fan is a certain distance away from the smoke exhaust pipe mounting port, the noise in the indoor is smaller when the fresh air fan works, and the mute effect is better;

[0032] 3. A high-energy ion purifier 8 is arranged between the indoor fresh air outlet 71 and the indoor air supply outlet 10, and the high-energy ion purifier 8 continuously generates high-energy ions to change the outdoor introduced fresh air into plasma wind and send it into the indoor, so as to further completely decompose the harmful substances remaining in the indoor, and achieve the purpose of completely purifying the indoor air.

[0033] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, equivalent changes, improvements and decorations made without departing from the principle of the present application all fall within the protection scope of the present application.

Claims

1. An air purification device for a chess and card room, characterized by: The invention comprises a lampshade (1) and a fresh air blower independently provided with the lampshade (1); the bottom of the lampshade (1) is provided with a lighting lamp (2) and an indoor smoke inlet (4); the upper end of the lampshade (1) is provided with a smoke exhaust pipe (3) connected with the indoor smoke inlet (4); a ceiling plate (100) is provided with a smoke exhaust pipe installation port and an indoor air supply port (10); the smoke exhaust pipe is fixedly connected to the ceiling plate (100); the fresh air blower is provided above the ceiling plate (100); the fresh air blower comprises a housing (5); a first blower ( 6) and a second fan (7); the housing (5) is provided with an indoor exhaust port (61), an outdoor exhaust port (62), an indoor fresh air port (71) and an outdoor fresh air port (72); the first fan (6) draws indoor air into the indoor exhaust port (61) through the indoor smoke inlet (4) and discharges the air outdoors from the outdoor exhaust port (62); the second fan (7) draws outdoor air from the outdoor fresh air port (72) and discharges the air outdoors from the indoor fresh air port (71), and then delivers the air indoors through the indoor air supply port (10).

2. The air purification device for a chess and card room according to claim 1, characterized in that: A high-energy ion purification device (8) is provided between the indoor fresh air inlet (71) and the indoor air supply outlet (10).

3. The air purification device for chess and card rooms according to claim 2, characterized in that: Both sides of the high-energy ion purification device (8) are connected to the indoor fresh air inlet (71) and the indoor air supply outlet (10) through pipes (9) respectively.

4. The air purification device for a chess and card room according to claim 1, characterized in that: The indoor fresh air inlet (71) and the outdoor fresh air inlet (72) are arranged on both sides of the second fan (7); the indoor exhaust outlet (61) and the outdoor exhaust outlet (62) are arranged on both sides of the first fan (6); a windshield (51) is provided between the first fan (6) and the second fan (7); the windshield (51) forms an independent air duct between the first fan (6) and the second fan (7).

5. The air purification device for a chess and card room according to claim 4, characterized in that: The fresh air fan and the smoke exhaust pipe installation opening are spaced apart.

6. The air purification device for a chess and card room according to claim 1, characterized in that: An outdoor air outlet (11) is provided on the outer wall (200); the indoor air outlet (61) and the smoke exhaust pipe (3), as well as the outdoor air outlet (62) and the outdoor air outlet (11), are connected via a pipe (9).

7. The air purification device for a chess and card room according to claim 1, characterized in that: An outdoor air inlet (12) is also provided on the outer wall (200); the outdoor air inlet (12) and the outdoor fresh air outlet (72), as well as the indoor fresh air outlet (71) and the indoor air supply outlet (10), are all connected via a pipe (9).

8. The air purification device for a chess and card room according to claim 6 or claim 7, characterized in that: The pipe (9) is a smoke exhaust hose.

9. The air purification device for a chess and card room according to any one of claims 1 to 7, characterized in that: The indoor air supply port (10) and the smoke exhaust pipe installation port are spaced apart at a certain distance.

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