CN103109703B - Indoor plant oxygen bar - Google Patents

Abstract

An indoor plant oxygen bar. The frame is provided with a board; the temperature control device includes a control box and a cooling and heating system; the cooling and heating system is connected with a temperature controller and a DC positive and negative controller; the light board is fixed on the top inner wall of the frame, and the lower surface of the light board is parallel to A plurality of lighting lamps; the rotary cultivation device is installed inside the frame, the rotating shaft and the motor are connected and driven through transmission gears, two sets of rotating frames are respectively fixed at both ends of the rotating shaft, and hangers are hoisted between the opposite ends of the two groups of rotating frames. The cultivation tray is placed on the tray at the bottom of the hanger; the supply pipe and the branch pipe are communicated with the reducing joint; the supply pipe is respectively communicated with the external water source pipe, fertilizer pipe and oxygen pipe. The invention is a transparent airtight device, which can make plants grow during the day and night, intermittently inhale air with high carbon dioxide content in the room, and discharge air with high oxygen content after photosynthesis of plants to play the role of oxygen bar and increase indoor humidity And oxygen content, improve the living environment.

Description

indoor plant oxygen bar

technical field

The invention relates to an indoor oxygen increasing and humidifying system, in particular to an indoor plant oxygen bar integrating viewing, gardening and air improvement.

Background technique

The quality of people's living environment is extremely important to people's health. Carbon dioxide concentration is an important factor affecting the indoor environment. The upper limit of carbon dioxide is 0.09% (1800mg/m3) in newly revised " carbon dioxide hygiene standard in indoor air ". When the indoor air carbon dioxide is below 0.07%, it belongs to clean air, and the human body feels good; when the concentration is 0.07%-0.1%, it belongs to ordinary air, and some sensitive people will feel bad smell; when it is 0.1%-0.15%, it belongs to critical air, indoors Other symptoms of the air began to worsen, and the human body began to feel unwell; when it reached 0.15%-0.2%, it was considered to be clean pollution, and if it exceeded 0.2%, it was severely polluted; when it reached 0.3%-0.4%, people’s breathing deepened, and they experienced headaches, tinnitus, and increased blood pressure, etc. Symptoms, when it reaches more than 0.8%, it will suffocate to death.

The content of carbon dioxide in clean fresh air is 300-400ppm (that is, three to four hundred parts per million), and adults need to emit about 1000 grams of carbon dioxide and consume about 750 grams of oxygen every day due to respiration or metabolism. If a person stays in an unventilated or poorly ventilated room, the carbon dioxide in the air will continue to rise, which is harmful to health at a concentration of 0.1%. If a person is in a room of 10 square meters and the air exchange rate is 25%, 9 After hours the carbon dioxide reaches 0.28%. In order to save energy, the airtightness of modern buildings is gradually increasing, and it is inconvenient to exchange gas with the outside world, such as bedrooms in winter and air-conditioned houses in summer.

The most economical and environmentally friendly way to solve this problem is to use green plants. In people's traditional consciousness, it is unscientific to plant a large number of plants indoors. Not only can it not reduce carbon dioxide at night, but also remove a large amount of carbon dioxide due to plant respiration. In addition, if a large number of plants are planted indoors, if you want to make the plants grow well, you need to pour a lot of water, which will easily make the indoor air humidity too high, which will have a bad impact on indoor items.

Contents of the invention

The present invention aims at present people's requirements on the living environment and the defects existing in the current indoor plant cultivation, and provides an indoor plant oxygen bar which integrates viewing, gardening and air improvement.

The following technical solutions are adopted to achieve the above object: an oxygen bar for indoor plants, including a frame that constitutes the oxygen bar, and also includes a temperature control device, a lighting device, a rotary cultivation device and a continuous supply device, wherein:

a. The frame is provided with a plate of transparent material, and the frame and the plate form a box structure;

b. The temperature control device includes a control box set on the frame and a cooling and heating system installed in the control box; the cooling and heating system is respectively connected to the temperature controller and the DC positive and negative controller set on the side wall of the control box through lines ;

c. The lamp board in the lighting device is fixed on the inner wall of the top of the frame, and a plurality of lighting lamps are arranged in parallel on the lower surface of the lamp board;

d. The rotary cultivation device is installed inside the frame, including a motor, a rotating shaft, a rotating frame, a hanger and a cultivation plate. The rotating shaft is a hollow structure, and the rotating shaft is connected to the motor fixed in the middle of the frame for transmission through a transmission gear. The rotating shaft Two sets of cross-set rotating frames are respectively fixed at both ends of the frame, hangers are hoisted between the opposite ends of the two groups of rotating frames, and the cultivation tray is placed on the tray at the bottom of the hangers;

e. The continuous supply device includes a reducing joint and a branch pipe installed inside the rotating shaft and a rotating joint arranged outside the rotating shaft. The supply pipe and the branching pipe communicate with the reducing joint through the rotating joint, and the free end of the branch pipe is arranged on the The hole on the side wall of the rotating shaft protrudes outwards; the supply pipe communicates with the external water source pipe, fertilizer pipe and oxygen pipe respectively.

The plate body fixed on the frame is a transparent double hollow plate.

The cooling and heating system includes a cooling chip, a radiator, a heat exchange fluid circulation pipe and a heat dissipation device. The cooling chip is installed on the partition in the center of the control box, and heat transfer heads are respectively arranged on both sides of the cooling chip. The heat exchange liquid circulation pipe is connected with the circulation pump, and the heat exchange liquid circulation pipe is connected with the cooling device.

The lighting lamps in the lighting device include red light lamps, white light lamps and blue light lamps, the blue light lamps are arranged in the center of the light panel, and the red light lamps and white light lamps are alternately distributed on both sides of the blue light lamps.

The hanger in the rotary cultivation device is flexibly connected with the swivel frame, and the hanger is set in a vertical position.

The box structure formed by the frame and the plate body is a cultivation room, and a ventilating fan is respectively arranged on the two side walls of the cultivation room.

The invention is a transparent airtight device, in which the plants can be grown during the day and at night, and the air with high carbon dioxide content in the room is intermittently inhaled, and the air with high oxygen content is discharged after photosynthesis of the plants, which acts as an oxygen bar and improves Indoor humidity and oxygen content, improving the quality of control of the living environment. The plant oxygen bar is not only used in the living environment of ordinary families, but also can be used in large conference places, office places or hotels. It is not only beautiful, but also can be replaced with different plants according to different needs, and has strong controllability.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a side view of the overall structure of the present invention.

Figure 3 is a schematic diagram of the overall structure of the temperature control device.

Fig. 4 is a schematic structural diagram of a continuous replenishment device.

Fig. 5 is a schematic diagram of the structure of the lamp board.

In the figure: temperature control device 1, control panel 2, light board 3, frame 4, rotating shaft 5, rotating frame 6, hanger 7, cultivation plate 8, tray 9, beam 10, transmission gear 11, motor 12, ventilation Fan 13, pressure balance hole 14, radiator 15, thermostat 16, DC positive and negative controller 17, heat exchange fluid circulation pipe 18, circulation pump 19, fan 20, cooling chip 21, heat exchange head 22, partition 23 , Reducing joint 24, top wire 25, rotary joint 26, water source pipe 27, bracket 28, branch pipe 29, tee joint 30, red light 31, white light 32, blue light 33. the

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

The indoor plant oxygen bar disclosed by the present invention comprises a closed cultivation chamber and various control and supply devices. Among them, the cultivation room is composed of a frame 4 and a plate body. In order to facilitate mobile installation, the bottom of the frame is equipped with walking wheels. The plate body is a transparent material PVC double hollow plate, the best thickness is 2 cm, which is both thermal insulation and light transmission. carry out photosynthesis. The oxygen bar is also composed of a temperature control device, a lighting device, a rotary cultivation device and a continuous supply device.

The temperature control device includes a control box 1 arranged on the top of the cultivation room, and the cooling and heating system is installed inside the control box 1 . A control panel 2 is housed on one side of the control box 1, and the control panel 2 is provided with a temperature controller 16, a direct current positive and negative controller 17 and various control switches. The main power supply is installed inside the control box, and the main power supply line connected to it is connected to various electrical components. the

The part used for heating and cooling in the cooling and heating system is the cooling chip 21, which is a semiconductor cooling chip. The heat head 22 and the heat exchange head 22 are respectively connected with the heat exchange liquid circulation pipe 18 and the circulation pump 19 . Circulation pump 19 is also connected with thermostat 16 and each control switch by line, realizes real-time control. In this embodiment, the refrigerating chip 21 is inlaid on the partition 23 arranged vertically in the control box 1, and the heat exchange heads on both sides of the refrigerating chip 21 are respectively connected with a set of heat exchange fluid circulation pipes and a circulation pump, and the circulation pipe also Connect with their respective heat sinks respectively. The partition board 23 divides the control box 1 into two independent spaces on the left and right. A fan 20 is installed on the connecting plate at the bottom of one of the spaces and the top of the frame. Purpose: A radiator 15 is arranged on the top plate of the control box in another space, and pressure balance holes 14 are evenly distributed around the radiator 15. The circulation pipe in this space is connected with the radiator 15, and the heat dissipation and heat absorption are realized through the radiator. Purpose. According to the internal volume of the device and the heat exchange performance of the covering material, a super-power semiconductor refrigeration chip of TEC1-22818, 24V, 18A, power 432W, and cooling capacity of 380W is selected. After this semiconductor refrigeration chip is electrified, one side is cold and the other side is hot, and the direction of power supply is controlled by the DC positive and negative controller 17. Therefore, it is possible to control which side of the refrigeration chip 21 is the heat dissipation surface and which side is the heat absorption surface. Cool or warm air in, cool down and warm up.

The cooling chip 21 is respectively connected to the temperature controller 16 and the DC positive and negative controller 17 arranged on the side wall of the control box 1 through lines, and the cold and hot surface exchange of the cooling chip is controlled by the DC positive and negative controller 17 . the

A ventilation fan 13 is respectively installed on the both side walls of the cultivation room, and for increasing the ventilation effect, one of the ventilation fans 13 is installed on the top of one side wall, and the other is installed on the bottom of the other side wall. The general fan uses a silent fan, which can not only continuously introduce indoor air with high carbon dioxide content into the oxygen bar, and use it for plant growth through lighting, but also introduce the air with high oxygen content produced by photosynthesis into the room from the oxygen bar to improve indoor air quality. And increase the humidity, play the role of humidifier.

The lamp board 3 in the lighting device is fixed on the inner wall of the frame 4 top, and a plurality of lighting lamps are arranged in parallel on the lower surface of the lamp board 3; In the central position of the light board 3, the red light 31 and the white light 32 are alternately distributed on both sides of the blue light 33 at intervals, that is, the red light and the white light are arranged at intervals, and the red light and the white light on both sides of the blue light 33 are arranged symmetrically . The lights are LED lights, which can adjust the quality and intensity of LED lights through dimmers according to the light needs of different plants. The various lights can reach up to 68W for white light, 80W for red light, and 20W for blue light.

The rotary cultivation device is installed inside the frame, including a motor 12, a rotating shaft 5, a rotating frame 6, a hanger 7 and a cultivation tray 8. The rotating shaft 5 has a hollow structure and is movably installed on the column at the center of the frame. One end of the rotating shaft 5 is connected to the motor 12 fixed in the middle of the frame for transmission through a transmission gear 11. A group of rotating frames 6 are respectively fixed at both ends of the rotating shaft 5. , each group of rotating frames is composed of two frame bodies intersecting at an angle of 45 degrees, and hangers 7 are hoisted between the opposite ends of the two groups of rotating frames. A crossbeam 10 is fixedly installed, and the upper end of the hanger is hinged on the crossbeam 10, and the cultivation tray 8 is placed on the pallet 9 at the bottom of the hanger 7, and the hanger keeps the vertical position all the time. The transmission gear between the rotating shaft and the motor is a bevel gear, and the motor is an AC speed regulating motor, which can realize the adjustment of vertical rotation and rotating speed, and the minimum can reach 0.75 revolutions per minute. The constant-speed rotation of the rotary cultivation device can promote the circulation of carbon dioxide, bring the carbon dioxide entered from the lower part into the plant growth layer, and increase the supplement of carbon dioxide for photosynthesis and the emission of oxygen. Due to the continuous circular rotation of the cultivation disc, the intermittent lighting of the cultivated plants can be realized from weak to strong and then to weak.

The continuous replenishment device includes a variable diameter joint 24, a branch pipe 29 and a rotary joint 26, the variable diameter joint and the branch pipe are installed inside the hollow rotating shaft, and are fixedly connected with a top screw 25, and the rotary joint is installed outside the rotating shaft. The water source pipe 27 as the supply pipe is connected with the connecting pipe inside the rotating shaft through the rotary joint, the rotary joint frame is mounted on the support 28, and the support 28 is fixedly connected on the frame 4, and then the connecting pipe and the thin tube body are connected by the reducing joint 24. Connection, the thin tube body is connected with the branch pipe 29 through the tee joint 30, the side wall of the hollow rotating shaft is provided with a plurality of holes along its radial direction, and the free end of the branch pipe stretches outwards through the holes on the side wall of the rotating shaft out to supply water to the plants in the cultivation tray. The supply pipes are respectively communicated with the external water source pipes, fertilizer pipes and oxygen pipes, and when the rotary cultivation device rotates, it realizes the replenishment of fertilizer, water and oxygen for all cultivated plants.

In order to facilitate the monitoring of cultivated plants, a network camera can be installed on the top of the cultivation room to monitor the growth of plants remotely, and the growth of plants in the plant oxygen bar can be observed anywhere through the network.

The temperature control device and various monitoring settings in the cultivation room can be assembled arbitrarily according to actual needs, which can be complex or simple. The plants in the cultivation tray are selected according to actual conditions.

Claims (2)

1. A kind of indoor plant oxygen bar, comprises the frame that constitutes oxygen bar, is characterized in that, also comprises temperature control device, lighting device, rotary planting device and continuous replenishment device, wherein: a. The frame is provided with a plate of transparent material, and the frame and the plate form a box structure; the fixed plate on the frame is a transparent double hollow plate; the box structure formed by the frame and the plate is a cultivation room, and the two sides of the cultivation room One ventilation fan is respectively arranged on the side wall, one is installed on the upper part of one side wall, and the other is installed on the lower part of the other side wall; b. The temperature control device includes a control box set on the frame and a cooling and heating system installed in the control box; the cooling and heating system is respectively connected to the temperature controller and the DC positive and negative controller set on the side wall of the control box through lines The refrigeration and heating system includes a refrigeration chip, a radiator, a heat exchange fluid circulation pipe and a heat dissipation device. The refrigeration chip is installed on the partition plate in the center of the control box. It is connected with the heat exchange fluid circulation pipe and the circulation pump, and the heat exchange fluid circulation pipe is connected with the cooling device; c. The lamp board in the lighting device is fixed on the inner wall of the top of the frame, and a plurality of lighting lamps are arranged in parallel on the lower surface of the lamp board; the lighting lamps in the lighting device include red light, white light and blue light, and the blue light is arranged on the lamp In the center of the board, the red light and white light are alternately distributed on both sides of the blue light; d. The rotary cultivation device is installed inside the frame, including a motor, a rotating shaft, a rotating frame, a hanger and a cultivation plate. The rotating shaft is a hollow structure, and the rotating shaft is connected to the motor fixed in the middle of the frame for transmission through a transmission gear. The rotating shaft Two sets of cross-set rotating frames are respectively fixed at both ends of the frame, hangers are hoisted between the opposite ends of the two groups of rotating frames, and the cultivation tray is placed on the tray at the bottom of the hangers; e. The continuous supply device includes a reducing joint and a branch pipe installed inside the rotating shaft and a rotating joint arranged outside the rotating shaft. The supply pipe and the branching pipe communicate with the reducing joint through the rotating joint, and the free end of the branch pipe is arranged on the The hole on the side wall of the rotating shaft protrudes outwards; the supply pipe communicates with the external water source pipe, fertilizer pipe and oxygen pipe respectively. 2. The oxygen bar for indoor plants according to claim 1, characterized in that the hanger in the rotary cultivation device is flexibly connected to the swivel frame, and the hanger is arranged vertically.