CN113229613A

CN113229613A - Multifunctional air conditioner for dining table

Info

Publication number: CN113229613A
Application number: CN202010076117.3A
Authority: CN
Inventors: 黄远华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2021-08-10

Abstract

A multi-functional air conditioner for dining table, characterized by: the compressor is arranged in the box body, the electromagnetic four-way valve for converting the flow direction of liquid, the condenser, the throttle valve and the evaporator are arranged on a pipeline of the compressor, the axial flow fan is arranged at the inner side of the condenser, the anti-freezing electric heating wire is arranged on the inner wall of the box body, the partition board is arranged between the condenser and the evaporator, a fan outside the evaporator is used for filtering hot air sucked by the pipeline from a dining table air outlet and a fresh air inlet to the evaporator through a multilayer filter screen, then the hot air is blown out to the evaporator after absorbing heat and changing into cold air, and then the cold air is blown out to be diffused to the periphery of a dining table through a discharge port below the dining table through the pipeline, a first air pressure switch and a negative ion generator for preventing the air outlet pipeline from being blocked are arranged at the position of an evaporation air outlet, the evaporation air outlet is connected to a dining table air inlet arranged at the bottom of the dining table through the pipeline, the dining table air inlet and the dining table air outlet are fixed outside a shield of the electric fan, an air outlet of the dining table air inlet is arranged at the center of the electric fan, a rod is arranged outside the shield of the electric fan, and the mounting rod is provided with an air deflector.

Description

Multifunctional air conditioner for dining table

Technical Field

The invention relates to an air conditioner, in particular to an air conditioner arranged at the bottom of a dining table.

Background

The existing dining table is not provided with an air conditioner and an electric fan, the existing air conditioner and the electric fan are not suitable for the dining table, people use the electric fan and the air conditioner for more than 100 years, in long-term use, people summarize many experiences of mutually getting strong and weak in using the electric fan and the air conditioner, the electric fan can provide large air volume which cannot be achieved by the air conditioner, the air conditioner can provide cold and warm air which cannot be achieved by the electric fan, when the electric fan is independently installed on the dining table, the problem of stuffiness cannot be well solved when the electric fan blows hot summer, when the air conditioner is independently installed on the dining table, the problem of great power consumption cannot be well solved when the electric fan blows hot summer and the air conditioner is not used in spring and autumn which are not too hot, the respective advantages of the two devices are used for the dining table, the problem of cooling and warming during dining can be well solved, meanwhile, the electric energy is obviously saved, and the dining comfort can be improved, the electric fan is additionally arranged at the dining table with the air inlet and the air outlet of the air conditioner, so that the starting time of the air conditioner can be reduced, the indoor and outdoor mobility of the air in the dining room can be increased, the air in the dining room is fresh and saves electric energy as well as the outdoor air, because the power of the air conditioner for the dining table is about 800-1500 watts, the power of the electric fan for the dining table is about 60-120 watts, the power consumption of the electric fan is only one tenth of that of the air conditioner, the problem of heat generation of people during dining can be well solved by using the electric fan to blow cold in spring and autumn which are not too hot, the problem of stuffiness during dining can be well solved by using the air conditioner without using the air conditioner with larger power consumption, when the temperature cannot be reduced by using the electric fan or blowing hot air in summer, the electric fan and the air inlet and the air outlet of the air conditioner are arranged at the bottom of the dining table, the electric fan and the air conditioner can be freely selected to be opened or opened according to different seasons, therefore, the electric energy is saved, the air around the dining table flows, the air around the dining table is prevented from being turbid, various places with strong smell are arranged around the dining table, particularly, when people sit together around the dining table for dining, due to the fact that the face-to-face sitting distances are short, carbon dioxide exhaled by each person and the smell on each person, various vegetable tastes and wine tastes, the smoke taste and other smells exhaled by smokers are mixed together, the air around the dining table is very turbid, the carbon dioxide concentration rises, if the air around the dining table is not circulated, people inhale our exhalations alternately, and then inhale your exhalations, so that the breathing is not good, respiratory infectious diseases are easily caused, and the health of people is influenced, but an electric fan and an air inlet and an air outlet of an air conditioner are not concentrated on the dining table at the bottom at present.

Disclosure of Invention

Aiming at the defects, the invention provides a multifunctional air conditioner for a dining table, wherein an electric fan and air inlets and air outlets of the air conditioner are arranged at the bottom of the dining table, the electric fan can be selectively opened or the air conditioner can be opened according to different seasons to be beneficial to saving electric energy, when fewer people are in diners, the electric fan is used for cooling, when more people are in diners, the air conditioner is used for avoiding the air around the dining table from being turbid, the electric fan and the air inlets and the air outlets of the air conditioner are arranged at the bottom of the dining table, the air conditioner only refrigerates or heats the local part around the dining table but does not refrigerate or heat the whole dining room, as the local space range of refrigeration or heating is very small, the air conditioner can refrigerate or heat the part around the dining table rapidly with small power, the refrigeration or heating effect is very obvious, the power consumption of a compressor is very low, electricity is saved, and the diners can obtain cold and warm air rapidly, the electric fan and the air inlet and outlet of the air conditioner enable air around the dining table to flow at the bottom of the dining table, air turbidity caused by multiple people sitting around the dining table is avoided, outdoor fresh air is sucked by the air conditioner at the same time, the concentration of carbon dioxide around the dining table is prevented from rising, everyone sitting around the dining table does not inhale my breath, and the respiratory infectious disease is reduced.

The technical measure of the invention is that the multifunctional air conditioner for the dining table is characterized in that: a compressor 2 is arranged in a box body 1, an electromagnetic four-way valve 3 for converting the flow direction of liquid, a condenser 4, a throttle valve 5 and an evaporator 6 are arranged on the pipeline of the compressor, an axial flow fan 7 is arranged on the inner side of the condenser, fresh air sucked by the axial flow fan from a condensation air inlet 8 is blown to the condenser, the heat of the condenser and the compressor is discharged out of the box through a condensation air outlet 9, an anti-freezing electric heating wire 10 is arranged on the inner wall of the box body, a partition plate 11 is arranged between the condenser and the evaporator, a fan 12 outside the evaporator is filtered by hot air sucked by the pipeline from a dining table air outlet 13 and a fresh air inlet 14, then blown to the evaporator to absorb heat and become cool air, then blown out to be delivered to a discharge port at the bottom of the dining table through the pipeline to be diffused around the dining table, an electric auxiliary heater 16 for increasing the air outlet, the air pressure switch I19 and the anion generator 20 which can prevent the air outlet pipeline from being blocked are arranged at the position of the evaporation air outlet, the evaporation air outlet is connected to a dining table air inlet 21 arranged at the bottom of a dining table through a pipeline, the dining table air inlet and the dining table air outlet are fixed outside a shield 23 of an electric fan 22, an air outlet 24 of the dining table air inlet is arranged at the position of the upper center of the electric fan, a mounting rod 25 is arranged outside the shield of the electric fan, an air deflector 26 is arranged on the mounting rod, a mounting hole 27 and an air suction opening 28 are arranged at the lower opening of the electric fan, the air suction opening is composed of an upper plate 29 and a lower plate 30 which can uniformly supply air, a mounting hole is arranged between the upper plate and the lower plate, a male head 31 of a quick-disassembly joint is welded at the dining table air inlet and outlet, a left hook clamp 32 and a right hook 33 which are tightly clamped with a sealing joint are welded on the male head, a positioning shaft 34 is arranged between the left hook and the right hook, and the positioning shaft penetrates into a positioning hole 36 of a female head 35 of the quick-disassembly joint, the welding of female head has the dog 37 that prevents business turn over tuber pipe road junction and connect the mistake each other, female head is equipped with the pipeline of evaporation air inlet and evaporation air-out, prevent wind pressure switch two 38 of intake stack jam at the installation of evaporation air intake, the evaporation air intake is through the pipe connection to install in the dining table air outlet of dining table bottom, anion generator, a compressor, axial fan, the fan wire is connected to the wind pressure switch together, the wind pressure switch, the electric auxiliary heater, the electric heat line that prevents frostbite, temperature controller and electromagnetism cross valve are connected with microcomputer control panel, control panel installs and uses together at the box upper end and remote controller, control panel connection power plug.

The multifunctional air conditioner for the dining table can be used for the dining table, can also be used for other tables, and can be installed and fixedly used or movably used.

When the air conditioner heats in winter, the evaporator blows out hot air, and the condenser blows out cold air.

The dining table air inlet and the dining table air outlet can be arranged on a dining table and can also be independently used with an air conditioner.

The multilayer filter screen is used for filtering harmful gas, and the filter screen layer consists of prefilter, silver ion filter, antibacterial filter, coarse filter, active carbon filter and cold catalyst filter, can also consist of other filter screen layers according to requirements, and can be formed by single-layer combination or composite combination.

The throttle valve may be a capillary.

The electric auxiliary heater and the air conditioner can be not provided with the electric auxiliary heater.

And the air outlet can be sleeved with the elbow to realize directional air blowing.

Drawings

Fig. 1 is a schematic view of the overall structure of a multi-functional air conditioner for a dining table.

Fig. 2 is a schematic view of the internal structure with the cover plate removed.

Fig. 3 is a schematic view of the electric fan mounted to the bottom of the table and the table air inlet and outlet.

Fig. 4 is a top view of fig. 3.

FIG. 5 is a schematic male view of the quick disconnect coupling, welded to the air inlet and outlet of the table.

FIG. 6 is a schematic view of a female connector of the quick release coupling, with a male connector attached to the pipe connecting the evaporation inlet and outlet.

Fig. 7 is a left hook card soldered to a male.

Fig. 8 is a right hook card soldered to a male.

Fig. 9 is a view showing that the air inlet and outlet of the dining table are arranged at the center of the bottom of the dining table and guided by the bottom surface of the dining table.

Fig. 10 is a schematic view of the air inlet and outlet of the dining table installed at the center of the bottom of the dining table with a high skirt edge and guided by the air deflector.

Fig. 11 is a schematic view of the air inlet and outlet of the dining table mounted on the lower beam of the cross of the dining table and guided by the bottom surface of the dining table.

In the figure: the novel electric heating dining table comprises a box body 1, a compressor 2, an electromagnetic four-way valve 3, a condenser 4, a throttle valve 5, an evaporator 6, an axial flow fan 7, a condensation air inlet 8, a condensation air outlet 9, an anti-freezing electric heating wire 10, an isolation plate 11, a fan 12, a dining table air outlet 13, a fresh air inlet 14, a multi-layer filter screen 15, an electric auxiliary heater 16, an evaporation air inlet 17, an evaporation air outlet 18, a first air pressure switch 19, a negative ion generator 20, a dining table air inlet 21, an electric fan 22, a shield 23, an air outlet 24, a mounting rod 25, an air deflector 26, a mounting hole 27, an air suction inlet 28, an upper plate 29, a lower plate 30, a male head 31, a left hook clamp 32, a right hook clamp 33, a positioning shaft 34, a female head 35, a positioning hole 36, a stop dog 37 and a wind pressure switch two.

Detailed Description

The air conditioner is assembled after the assembly of the dining table and the electric fan is finished, the box body is made of a thin iron plate by cutting, the bottom of the box body is provided with a mounting hole, a plate cover for checking the inside is arranged outside the box body, the box body is provided with a mounting hole of a pipeline containing frame, an anti-freezing heating wire is arranged on the inner wall of the box body, a carbon fiber heating wire is wound up and down around the box body, the anti-freezing heating wire is fixed on the wall of the box body by screws and U-shaped clamps, a compressor is arranged in the box body, a condenser is arranged on the right side of the box body, an evaporator is arranged on the left side of the box body, the types of the compressor, the condenser and the evaporator are preferably selected from accessories of the air conditioner with low power, because the local space range around the refrigerating or heating dining table is small, the compressor, the condenser and the evaporator with high power are not necessarily selected, the evaporator and the condenser are isolated by a partition plate, the compressor is arranged on the side of the condenser, and an axial flow fan is arranged on the inner side of the condenser, the box body outside the axial flow fan is provided with a condensation air inlet, the upper end of the box body is provided with a condensation air outlet, fresh air sucked by the axial flow fan from the condensation air inlet is blown to the condenser to discharge the heat of the condenser and the compressor out of the box body through the condensation air outlet, a semiconductor ceramic honeycomb electric auxiliary heater is installed in the evaporator, a fan is installed outside the evaporator, the fan is selected to be under medium pressure or high pressure, because the air inlet of the fan is provided with a plurality of layers of filter screens for filtering, the air supply distance is longer and the air supply pipeline is smaller, if the existing evaporator fan of the air conditioner is not capable of meeting the air supply requirement, the fan is externally provided with the plurality of layers of filter screens, the pre-filtering, silver ion filtering, antibacterial filtering, coarse filtering, active carbon filtering and cold catalyst filtering of the filter screens are sequentially installed outside the air inlet, the evaporation air inlet and the fresh air inlet are installed below the box body outside the plurality of layers of filter screens, and the diameter of the fresh air inlet is only about one tenth of the diameter of the evaporation air inlet, the power consumption of the compressor is reduced by limiting the excessive fresh air intake by a small-caliber fresh air inlet, an evaporation air outlet is arranged on a box body, a first air pressure switch and a negative ion generator are arranged at the evaporation air outlet, the negative ion generator uses an air-conditioning negative ion generator with smaller power, the outer size is only the size of a matchbox, two wires of an emitting electrode are arranged in an air duct pipe by drilling a pipe during installation, a circuit box is fixed outside the pipe by screws, an evaporation air inlet and a second air pressure switch are arranged under the box body, the first air pressure switch acts positively and the second air pressure switch acts negatively, the second air pressure switch acts to close the compressor, the fan and the axial flow fan after an air inlet pipe of the evaporator is blocked, the first air pressure switch acts to close the compressor, the fan and the axial flow fan after an air outlet pipe of the evaporator is blocked, and the second air pressure switch is diaphragm type or spring type, the working principle of the fan is that hot air sucked from an air outlet and a fresh air inlet of a dining table by a pipeline is filtered by a multilayer filter screen, blown to the evaporator to absorb heat and changed into cold air, blown out to be sent to a discharge port under the dining table to be diffused around the dining table by the pipeline, the pipeline of a condenser and the evaporator is connected to the compressor, the output port of the compressor is connected with the input port of an electromagnetic four-way valve, a liquid storage device is arranged in front of the input port of the compressor, the input port at the upper end of the liquid storage device is connected with the output port of the electromagnetic four-way valve, the input port of the condenser is connected with the output port of the four-way valve, the output port of the evaporator is connected with the output port of the condenser, a throttle valve and a drying filter are arranged in front of the input port of the evaporator, stop valves are arranged among the compressor, the condenser and the evaporator for overhauling each part, and the fan is arranged according to the connection label of the electromagnetic four-way valve, the input and output pipelines of the compressor are connected according to the pipeline of the existing air conditioner, no connection error is generated, the temperature sensing probe is arranged on the evaporator, the water tray and the drain pipe are arranged below the evaporator, the power cord of the anion generator, the compressor, the axial flow fan and the fan are connected to the first air pressure switch, the first air pressure switch is connected with the second air pressure switch in series, the second air pressure switch, the electric auxiliary heater, the anti-freezing electric heating wire, the temperature controller and the electromagnetic four-way valve are connected with the microcomputer control panel, the control panel is connected with the power plug according to the requirement of the circuit board of the air conditioner, the control panel is arranged at the upper end of the box body and used with the remote controller, the air conditioner is tested after being assembled, the refrigerating fluid is injected into the compressor from the fluid injection port of the liquid storage device to be proper, the power plug is plugged, the refrigerating key of the remote controller or the control panel is pressed, the compressor starts to work, the axial flow fan of the condenser, the fan of the evaporator and the anion generator are also started to work simultaneously, the fan sucks air from the evaporation air inlet and the fresh air inlet, the air flow is filtered by multiple layers of filtering air and then blown to the evaporator to absorb heat and become cool air to be blown out from the evaporation air outlet, negative ions generated by the negative ion generator are blown out along with the cool air, the cool air is blown out by a hand close to the evaporation air outlet, hot air is blown out from the condensation air outlet, the evaporation air outlet is blocked by a hand, due to the rising of the air pressure, the power supply of the compressor, the axial flow fan and the fan is closed by the first air pressure switch, the compressor stops working, the hand is released, the compressor starts working again, the hand blocks the evaporation air inlet, because the air inlet is pumped into a vacuum state by the fan, the power supply of the compressor, the axial flow fan and the fan is closed by the second air pressure switch action, the air conditioner is automatically closed by the air pressure switch after the air inlet or the air supply pipeline is blocked, the air speed can be changed by pressing the air speed key, the temperature key can be changed by pressing the heating key of the remote controller, at the moment, the air conditioner stops refrigerating and starts heating, under the conversion of the electromagnetic four-way valve, the original evaporator is changed into a condenser, the evaporator is changed into heating from refrigerating, hot air is blown out of an evaporation air outlet, if the weather is cold, the heating quantity of the air conditioner is insufficient, a semiconductor electric auxiliary heater can be turned on to improve the air outlet temperature, when the air conditioner is started in winter, if the weather is cold, a microcomputer control system of the air conditioner can automatically check whether the air conditioner needs to be deiced to be started, through the check, the air conditioner can normally work, the electric fan is turned on, the electric fan and the air conditioner are turned off after the electric fan normally runs, the air conditioner can be installed outdoors and fixed, the electric fan and the air inlet and the air outlet of the dining table are installed at the bottom of the dining table, and various methods are provided according to different dining tables: firstly, the electric fan and the air inlet and outlet are fixed at the lower cross beam of the dining table foot rest by screwing nuts, the male head of the quick dismounting joint is welded with the air inlet and outlet of the dining table by spot welding, the joint is coated with sealant, the evaporation air inlet of the air conditioner is connected with the dining table air outlet of the dining table by a pipeline, the evaporation air outlet of the air conditioner is connected with the dining table air inlet of the dining table by a pipeline, the pipeline of the evaporation air outlet is wrapped by heat insulation materials, the pipeline of the air inlet and the air outlet is erected from the high position of the wall before the pipeline is beside the dining table, the pipeline cannot influence the walking of ground personnel, if the pipeline is erected along with an electric line, the pipeline is vertically arranged to be about 10 cm high away from the ground when the pipeline reaches beside the dining table, a thick hose is connected to a pipe orifice, the hose can bear the stepping by one person and cannot be excessively flattened, the length of the hose is determined according to the moving distance of the dining table in the dining table, a female head of a quick assembly and disassembly joint is arranged at the opening of the hose, the female head is arranged at the evaporation air inlet and the evaporation air outlet, the quick assembly joint can be connected with the air inlet and the air outlet of the dining table correspondingly, the joint can not be connected by mistake, the joint can be fastened by rotating leftwards, the right rotation is to separate the dismantling joint, similar to the use method of the fire-fighting pipe joint, if the pipe orifice is connected in a wrong way, the check block can only pass through the lower end of the right hook clamp, if two pipe orifices of the female head are exchanged, the check block on the female head can be propped by the left hook clamp to ensure that the female head can not rotate and is clamped with the male head, the positioning shaft and the check block are jointly used, so that the male head and the female head can be ensured to be connected without errors, the quick dismantling joint can be quickly connected with the air inlet and outlet of a dining table, only when the user has a meal, the hose hung on the wall is connected on the dining table and uses an air conditioner, after the meal is finished, the hose is dismantled from the air inlet and outlet of the dining table and hung on the wall, the hose is not influenced by the personnel to walk, the dining room is also easy to clean, because the medium-high pressure fan is used, the wind speed is fast, the power of the air conditioner of the dining table is not large, the diameter of the hose is small, the air supply requirement can be met, and the hose on the ground can not hinder the personnel to walk too much, after the installation of the air supply pipeline is finished, the dining table and the air conditioner can be integrally tested, the leakage-proof plug of the oil dining table and the power plug of the air conditioner are plugged with a power supply, the positioning hole of the female head of the quick-mounting and-dismounting connector is sleeved into the positioning shaft of the male head, the female head is rotated leftwards to ensure that the two ends of the female head are screwed into the left hook clamp and the right hook clamp and tightly clamp the sealing connector, the air inlet and outlet pipeline of the evaporator is hermetically connected with the air inlet and outlet of the dining table, the refrigeration switch on the remote controller is opened, the air conditioner starts to refrigerate, cool air is sent to the bottom of the dining table through the pipeline and is blown out from the air outlet, the cool air is uniformly blown to the periphery of the dining table under the action of wind guiding on the bottom surface of the dining table, everyone sitting around the dining table feels cool, the cool air can not blow to the table top, the dish on the table top can not blow cold air, the cool air diffused to the periphery of the dining table is sucked through the air inlet opening at the bottom of the dining table, enters the air conditioner again, is filtered and refrigerated through the multi-layer filter screen and then is sent to the air outlet at the bottom of the dining table, the fan sucks hot air from the bottom of the dining table and sucks a small amount of fresh air for supplement through the fresh air inlet at the same time, the carbon dioxide concentration rise caused by the fact that people around the dining table sit together is avoided, the air outlet is formed in the upper end of the dining table, the air suction inlet is formed in the lower end of the dining table, air circulation flowing is formed around the dining table, the turbidity of the air around the dining table is avoided, diners breathe clean air which is filtered by a plurality of layers of filter screens and provided with negative ions, the air conditioner only refrigerates or heats the periphery of the dining table, the local space range of refrigeration or heating is very small, the cooling and heating effect is very obvious and very electricity is saved, the refrigeration is closed after the refrigeration is normal, the heating switch is opened, whether the heating is normal is checked, the air conditioner is closed after the heating is normal, the electric fan switch is opened to enable the electric fan to operate, the blowing quantity of the electric fan is much larger than that of the air conditioner, the electric fan blows to the bottom surface of the dining table, and the air diffuses to the periphery under the blocking of the dining table, every person sitting beside the dining table feels that the wind blows cold, the fan only blows people but cannot blow the table top, the dish and the electric heating heat preservation function of the table top cannot be cooled by the fan, the electric fan is turned off after the electric fan operates normally, the air conditioner and the electric fan are respectively long, the air conditioner can provide cold and warm wind, but the wind volume is not large, the electric fan can provide large wind volume for use in hot summer, but the electric fan can provide large wind volume for use in hot summer, the cooling effect is not good as that of the air conditioner because the electric fan blows hot wind in hot summer, the electric fan is better than the air conditioner in spring and autumn, the window can be opened for ventilation by using the electric fan, the air in the window is as fresh as the outside, the electric energy is saved, the power consumption of the air conditioner is 10 times of the electric fan, and when the air conditioner is used in a closed room, the air is more stuffy and has no smooth feeling like the use of the electric fan, open the air conditioner when having a lot of the personnel of having a dinner, can avoid the dining table surrounding air muddy and carbon dioxide concentration to rise, open the electric fan and can practice thrift the electric energy when having a dinner the personnel less in spring and autumn, open electric fan or air conditioner as required, close it after electric fan and air conditioner are normal, pull down the hose simultaneously and hang on the wall, avoid the hose to influence people on the ground and walk about, also make the dining room more easily clean the health, if the dining table often moves to outdoor use, can install the pulley and conveniently promote under the box of air conditioner, install on the pipeline storage rack mounting hole on the box around the pipe support convenient follow the dining table demolish the supply air duct after with the pipeline storage around promoting the air conditioner on the pipe support.

Claims

1. A multi-functional air conditioner for dining table, characterized by: a compressor 2 is arranged in a box body 1, an electromagnetic four-way valve 3 for converting the flow direction of liquid, a condenser 4, a throttle valve 5 and an evaporator 6 are arranged on the pipeline of the compressor, an axial flow fan 7 is arranged on the inner side of the condenser, fresh air sucked by the axial flow fan from a condensation air inlet 8 is blown to the condenser, the heat of the condenser and the compressor is discharged out of the box through a condensation air outlet 9, an anti-freezing electric heating wire 10 is arranged on the inner wall of the box body, a partition plate 11 is arranged between the condenser and the evaporator, a fan 12 outside the evaporator is filtered by hot air sucked by the pipeline from a dining table air outlet 13 and a fresh air inlet 14, then blown to the evaporator to absorb heat and become cool air, then blown out to be delivered to a discharge port at the bottom of the dining table through the pipeline to be diffused around the dining table, an electric auxiliary heater 16 for increasing the air outlet temperature is arranged in the evaporator, an evaporation air inlet 17, a fresh air inlet and an evaporation air outlet 18 are arranged outside the box body, the air pressure switch I19 and the anion generator 20 which can prevent the air outlet pipeline from being blocked are arranged at the position of the evaporation air outlet, the evaporation air outlet is connected to a dining table air inlet 21 arranged at the bottom of a dining table through a pipeline, the dining table air inlet and the dining table air outlet are fixed outside a shield 23 of an electric fan 22, an air outlet 24 of the dining table air inlet is arranged at the position of the upper center of the electric fan, a mounting rod 25 is arranged outside the shield of the electric fan, an air deflector 26 is arranged on the mounting rod, a mounting hole 27 and an air suction opening 28 are arranged at the lower opening of the electric fan, the air suction opening is composed of an upper plate 29 and a lower plate 30 which can uniformly supply air, a mounting hole is arranged between the upper plate and the lower plate, a male head 31 of a quick-disassembly joint is welded at the dining table air inlet and outlet, a left hook clamp 32 and a right hook 33 which are tightly clamped with a sealing joint are welded on the male head, a positioning shaft 34 is arranged between the left hook and the right hook, and the positioning shaft penetrates into a positioning hole 36 of a female head 35 of the quick-disassembly joint, the welding of female head has the dog 37 that prevents business turn over tuber pipe road junction and connect the mistake each other, female head is equipped with the pipeline of evaporation air inlet and evaporation air-out, prevent wind pressure switch two 38 of intake stack jam at the installation of evaporation air intake, the evaporation air intake is through the pipe connection to install in the dining table air outlet of dining table bottom, anion generator, a compressor, axial fan, the fan wire is connected to the wind pressure switch together, the wind pressure switch, the electric auxiliary heater, the electric heat line that prevents frostbite, temperature controller and electromagnetism cross valve are connected with microcomputer control panel, control panel installs and uses together at the box upper end and remote controller, control panel connection power plug.

2. The multi-functional air conditioner for dining table of claim 1, wherein: the multifunctional air conditioner for the dining table can be used for the dining table, can also be used for other tables, and can be installed and fixedly used or movably used.

3. The multi-functional air conditioner for dining table of claim 1, wherein: when the air conditioner heats in winter, the evaporator blows out hot air, and the condenser blows out cold air.

4. The multi-functional air conditioner for dining table of claim 1, wherein: the dining table air inlet and the dining table air outlet can be arranged on a dining table and can also be independently used with an air conditioner.

5. The multi-functional air conditioner for dining table of claim 1, wherein: the multilayer filter screen is used for filtering harmful gas, and the filter screen layer consists of prefilter, silver ion filter, antibacterial filter, coarse filter, active carbon filter and cold catalyst filter, can also consist of other filter screen layers according to requirements, and can be formed by single-layer combination or composite combination.

6. The multi-functional air conditioner for dining table of claim 1, wherein: the throttle valve may be a capillary.

7. The multi-functional air conditioner for dining table of claim 1, wherein: the electric auxiliary heater and the air conditioner can be not provided with the electric auxiliary heater.

8. The multi-functional air conditioner for dining table of claim 1, wherein: and the air outlet can be sleeved with the elbow to realize directional air blowing.