CN210425286U

CN210425286U - Healthy air conditioner air duct system

Info

Publication number: CN210425286U
Application number: CN201920740790.5U
Authority: CN
Inventors: 刘方然; 胡景景; 马力; 征煜曙; 夏肖丰
Original assignee: Yantai Ruijia Energy Saving Technology Co ltd
Current assignee: Yantai Ruijia Energy Saving Technology Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-28
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a healthy type air conditioner air pipe system, it contains a healthy type air conditioner end device, a plurality of amortization air supply arrangement, a plurality of amortization return air device and connects them or the supply air duct way, return air pipeline, new trend pipeline, exhaust pipeline, air supply grid, return air grid that link to each other with them. The device and the pipeline form a complete air conditioning air duct system, the fresh air pipeline is used for supplementing fresh air to the indoor, and the exhaust pipeline is used for exhausting redundant air in the indoor to prevent the indoor air pressure from being too high. Compared with the prior art, the utility model discloses can fundamentally solve indoor environment problem, for people provide comfortable healthy living and working environment, fundamentally solves indoor air quality poor to and all stay the bacterial infection's that leads to in the air conditioner room lung disease for a long time, the tinnitus that the noise arouses, the heat transfer difference in temperature greatly arouses the flu, bone joint pain, and in winter relative humidity low air conditioning diseases such as dry mouth and tongue that lead to the dry institute in, reduce air conditioning equipment's energy consumption.

Description

Healthy air conditioner air duct system

Technical Field

The utility model relates to an air conditioner specifically is a healthy type air conditioner air pipe system.

Background

With the improvement of living standard, people pay more and more attention to physical and psychological health. Therefore, people usually install an air conditioner to solve the indoor cooling and heating problem; a new fan is installed to solve the freshness of indoor air; an air purifier is installed to solve the indoor cleanliness; the humidifier is installed to solve the problem of indoor air drying in winter, but a plurality of secondary problems are caused, such as the problem that a fresh air fan does not have fresh air indoors to a certain extent, but when the air conditioner runs in summer and winter, the difference between the temperature of the fresh air entering the room and the indoor temperature is as high as 10-30 ℃, so that the indoor temperature is extremely uneven, and cold and heat are easily caused; the air purifier with good filtering effect is placed in a bedroom, the noise is large, the sleep is influenced, tinnitus occurs, and the filtering effect of the air purifier with relatively small noise is poor; the humidifier not only causes uneven indoor humidity, but also provides a good environment for bacterial breeding due to the accumulation of a large amount of dust in the water containing tank of the humidifier, causes serious standard exceeding of indoor bacteria, and causes people to be infected with diseases.

In fact, the complete concept of the air conditioner is air conditioning, and the indoor temperature, the temperature field uniformity, the relative humidity, the air quality and the like all belong to the category of air conditioning, and it is obvious that the air conditioning system in the traditional sense only solves the problem of cooling and heating from a certain angle, and cannot meet the requirement that the basic concept of air conditioning comprehensively adjusts the air index of the air conditioning area, such as the indoor temperature, the temperature field uniformity, the relative humidity, the air quality and the like, and moreover, the traditional air conditioner solves the problems of cooling and heating and brings a large amount of bacteria and noise to the air conditioning area. Therefore, if can utility model one kind accord with the air conditioning system of air conditioner basic concept completely, make it low noise, aseptic operation to can provide the beneficial gas who is of value to physical and mental health, reduce its working costs through intelligent control, to improving people's quality of life and happiness index then, delay environment temperature rising speed, have great realistic meaning and profound historical meaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a health type air conditioner air duct system in true sense, it contains a health type air conditioner end device, a plurality of amortization air supply arrangement, a plurality of amortization return air device and connects them or the blast pipe way, return air pipeline, fresh air pipeline, exhaust duct way, air supply grid, return air grid that link to each other with them. The device and the ventilation pipeline form a complete air conditioning air duct system, the fresh air pipeline is used for supplementing fresh air to the indoor, and the exhaust pipeline is used for exhausting redundant air in the indoor to prevent the indoor air pressure from being too high.

Furthermore, the health type air conditioner terminal device comprises an enclosure frame body, at least one fan, a heat exchanger, an oxygen anion generator, a water pan, a sterilizing device and a humidifier are installed in the enclosure frame body, the enclosure frame body is communicated with the inner cavity of a fresh air and return air mixing box and connected with a shell through an air filtering and electrostatic dust removing sterilizing component, the fresh air and return air mixing box is provided with a return air door and a fresh air door, the fresh air door is connected with a fresh air pipeline communicated with the outdoor space, the return air door is connected with an indoor return air pipeline, and the exhaust of indoor return air is exhausted to the outdoor space through a flange on an indoor return air main pipe 114 through an exhaust pipeline; the enclosure frame body is provided with an air supply outlet connected with the air supply pipeline;

wherein the negative oxygen ion generator supplies air containing a large amount of negative oxygen ions beneficial to health to an indoor air conditioning area in the operation process of the air conditioning end device; the water receiving disc is used for collecting condensed water generated by refrigeration in summer and condensed water accumulated during heating and humidification in winter; the filtering and electrostatic dust removing component is mainly used for filtering dust of return air and fresh air and killing bacteria of circulating air so as to ensure that air sent into an indoor air conditioning area is clean and sterile air; the sterilizing device is used for killing bacteria in the water pan, the heat exchanger and the maintenance frame body after the fan of the air conditioner tail end device stops; the humidifier mainly solves the problem of drying indoor air during heating operation in winter, and meets the requirements of people on relative humidity; the fresh air and return air mixing box is mainly used for mixing and uniformly mixing return air and supplementary fresh air, and simultaneously reducing the air speed entering the heat exchanger, so that the air speed passing through each part of the heat exchanger is uniform and the fresh air and return air mixing box can work effectively; the fresh air door mainly controls and supplements the fresh air volume; the return air door mainly controls the circulating air quantity.

The silencing air supply device comprises an air supply heat preservation box body, wherein the air supply heat preservation box body is provided with an air supply box air inlet connected with the air supply pipeline and an air supply box air outlet connected with the air supply outlet; a first sound-absorbing plate and a second sound-absorbing plate are arranged in the air supply insulation box body, a first static pressure box is formed between the first sound-absorbing plate and the left inner wall of the air supply insulation box body, a second static pressure box is formed between the first sound-absorbing plate and the second sound-absorbing plate, a third static pressure box is formed between the second sound-absorbing plate and the right inner wall of the insulation box body, and the volume of the first static pressure box is equal to the volume of the third static pressure box and is larger than the volume of the second static pressure box; a damper is positioned in the first static pressure box;

the air supply heat preservation box body mainly prevents the loss of cold and heat quantity of air supply of the air conditioner and prevents the noise transmission in the noise reduction air supply device; the damper is mainly used for enabling air in a turbulent flow state in the air pipe to enter the static pressure box and then change the air into a steady flow state, and reducing the influence of noise generated by the air in the turbulent flow state in the air pipe on the noise in the sound-deadening static pressure device; the first and second silencing boards are mainly used for reducing noise and forming a steady flow channel and a static pressure box, so that the wind speed in the silencing box is reduced and is in a completely steady flow state, and the air flow at the air outlet of the silencing air supply device is ensured to be in a steady flow state and the wind speed is uniform.

The silencing and air returning device comprises an air returning and heat insulating box body, wherein the air returning and heat insulating box body is provided with an air returning box outlet connected with the air returning pipeline and an air returning box inlet connected with the air returning inlet; the air return heat preservation box is characterized in that a third silencing plate is arranged in the air return heat preservation box, the third silencing plate divides an inner cavity of the air return heat preservation box into a fourth static pressure box and a fifth static pressure box, the volume of the fourth static pressure box is larger than that of the fifth static pressure box, and an activated carbon filter is arranged in the fourth static pressure box.

The return air insulation box body mainly prevents the loss of cold and heat of return air in an air conditioner room and prevents the transmission of noise in the silencing return air device; the active carbon filter is used for adsorbing bad gases in the room due to decoration, smoking and the like, and ensures that indoor return air entering the air conditioner tail end device through the return air pipeline does not contain harmful gases; the third silencing plate mainly has the functions of forming two static pressure boxes and eliminating the influence of noise generated by overhigh wind speed on the indoor of the air conditioning return air pipeline, and the two static pressure boxes reduce the wind speed to enable the return air to be in a steady flow state before entering the air pipe and relieve the influence of the noise of the return air pipeline on the indoor.

The air supply pipeline, the air return pipeline and the fresh air pipeline of the air conditioner can adopt high-speed spiral air pipes, square air pipes or air pipes with other shapes.

Furthermore, the negative oxygen ion generator is arranged on an air suction opening and/or an air outlet of the fan and/or a pipeline connected with the air outlet and/or a pipeline connected with the air suction opening, and comprises at least one screen plate which is fully distributed with meshes, and needling which is integrally fixed with the screen plate around the meshes is densely distributed on the screen plate.

The utility model discloses the electric effect of the section of thick bamboo that spouts of make full use of water is also called lennade effect, after the fan inhales the humid air of low pressure, through consuming the high-speed humid air of electric energy discharge, because acupuncture and the humid air of fan exhaust are the sharp point contact of one facing the wind direction, consequently the impact of the high-speed humid air of fan exhaust is on the tiny acupuncture of innumerable of acupuncture otter board, produce huge power, thereby hydrone in the humid air will take place to break because of striking acupuncture and lose electron and become the positive ion, and the oxygen molecule in the air on every side catches these electrons and becomes negative oxygen ion. The wet air discharged with the fan is discharged by the fan. Simple structure, less energy consumption, but good effect.

Furthermore, the return air door and the fresh air door adopt electric air doors. The remote control and the automatic control are convenient to carry out.

Furthermore, the attenuator is square groove form, and the equipartition ventilation hole on its five body walls, the notch orientation air supply box air intake, the groove is along the butt air supply insulation box inner wall.

Furthermore, the sterilizing device is an ultraviolet lamp tube.

Furthermore, rectangular meshes are alternately arranged on the screen plate in a crossed manner, the acupuncture lines are alternately and uniformly arranged on the acupuncture substrate, and the acupuncture substrate is fixedly connected to the screen plate between the adjacent meshes.

According to the other scheme, circular meshes are arranged on the screen plates in a staggered and alternate mode, the needling is fixedly connected to the screen plates between the adjacent meshes, and the needling is a triangular pyramid or a rectangular pyramid which is tapered towards the free end of the needling.

Compared with the prior art, the utility model discloses can fundamentally solve indoor environment problem, for people provide comfortable healthy living and working environment, fundamentally solves indoor air quality poor to and all stay the bacterial infection's that leads to in the air conditioner room lung disease for a long time, the tinnitus that the noise arouses, the heat transfer difference in temperature greatly arouses the flu, bone joint pain, and in winter relative humidity low air conditioning diseases such as dry mouth and tongue that lead to the dry institute in, reduce air conditioning equipment's energy consumption.

Drawings

Fig. 1 is a schematic view of a healthy air conditioning duct system.

FIG. 2 is a schematic view showing the structure of a mesh plate of the oxygen anion generator in example 1.

Fig. 3 is a partially enlarged view of fig. 2.

FIG. 4 is a schematic view of the structure of the needle punching in example 1.

FIG. 5 is a schematic view showing the structure of the oxygen anion generator of example 2.

Fig. 6 is a partially enlarged view of fig. 5.

Detailed Description

In order to overcome the problems and the defects existing in the prior art, the utility model provides a healthy type air conditioner air duct system, the cold medium of this kind of healthy type air conditioner air duct system both can use indirect refrigerated cold system, also can use the direct refrigerating system of refrigerant. The preferred embodiments of the present invention will be described in detail below, with reference to the accompanying drawings, by way of illustration and not limitation to the scope of the invention.

Embodiment 1, as shown in fig. 1, a health type air conditioning duct system includes a health type air conditioning terminal device 10, a plurality of muffling air blowing

devices

20a, 20b … 20n, a plurality of muffling

air returning devices

30a, 30b … 30n, and an air supply duct 40, a air returning duct 50, a fresh air duct 70, an exhaust duct 60,

air supply grilles

80a, 80b … 80n, and

air returning grilles

90a, 90b … 90n connected to or connected to them, the health type air conditioning terminal device 10 has the functions of sterilization, dust removal, negative oxygen ion generation, fresh air supply, winter humidification, and the like, and the muffling air returning device 30 has the function of adsorbing harmful gases such as formaldehyde.

Specifically, the health type air conditioner terminal device 10 comprises an enclosure frame body 101, at least one fan 102, a heat exchanger 103, an oxygen anion generator 104, a water pan 105, a sterilization device 107 and a humidifier 108 are arranged in the enclosure frame body 101, the enclosure frame body 101 is communicated with the inner cavity of a fresh air and return air mixing box 109 and is connected with the shell through an air filtering and electrostatic dust removing and sterilizing component 106, the fresh air and return air mixing box 109 has a return air damper 110 and a fresh air damper 111, the fresh air damper 111 is connected with the fresh air pipeline 70 communicated with the outdoor, the return air damper 110 is connected with a return air main duct 114, the main return air pipe 114 is connected with the exhaust pipeline 60 communicated with the outdoor space through a return air flange 113, and is connected with the return air pipeline 50 through a return air flange 115 on the main return air pipe 114; the enclosure frame body 101 is provided with an air supply outlet 112 connected with the air supply pipeline 40; the health type air conditioner terminal device 10 is mainly used for supplementing fresh air and treating fresh air and return air participating in circulation, dust of the return air and the fresh air is filtered and adsorbed by the filtering principle of an air filter in the filtering and electrostatic dust removal and sterilization component 106 and electrostatic adsorption, and bacteria carried in the return air and the fresh air are killed by utilizing the electrostatic sterilization principle, so that the purposes of air purification and sterility are achieved; the high-speed and clean wet air discharged by the fan 102 and the needling of the negative oxygen ion generator 104 generate huge impact force, so that water molecules in the clean wet air are broken and lose electrons to form positive ions, and the electrons are captured by the oxygen molecules in the wet air to form negative oxygen ions, thereby achieving the purpose of adding the negative oxygen ions to the circulating air; through the regulation of return air electric air door 110 and new trend electric air door 111 with some return air from air exit 113 to the atmosphere, supply new trend by new trend electric air door 111 department, ensure ventilation system's wind pressure balance on the one hand, ensure the freshness of room air on the other hand.

The silencing

air supply devices

20a and 20b … 20n comprise an air supply heat preservation box body 201, wherein the air supply heat preservation box body 201 is provided with an air supply box air inlet 205 connected with the air supply pipeline 40 and an air supply box air outlet 206 connected with the

air supply grilles

80a and 80b … 80 n; a first sound-absorbing plate 203 and a second sound-absorbing plate 204 are arranged in the air supply heat preservation box body 201, a first static pressure box 207 is formed between the first sound-absorbing plate 203 and the left inner wall of the air supply heat preservation box body 201, a second static pressure box 209 is formed between the first sound-absorbing plate 203 and the second sound-absorbing plate 204, a third static pressure box 208 is formed between the second sound-absorbing plate 204 and the right inner wall of the heat preservation box body 201, and the volume of the first static pressure box 207 is equal to the volume of the third static pressure box 208 and is larger than the volume of the second static pressure box 209; the damper 202 is located inside the first static pressure tank 207; the air supply heat preservation box body 201 is used for eliminating the loss of the cold quantity of the cold air which is transmitted to the outside by the noise of the air pipe and enters the noise reduction air supply device; the damper 202 is used for making the air pipe enter the noise reduction air supply device from the air inlet 205 in a turbulent state to be changed into a steady flow state on one hand, and is used for playing a damping role on the air pipe in the turbulent state to reduce the noise after the static pressure box; the first silencing plate 203 and the second silencing plate 204 are used for further silencing and denoising the cold air in a turbulent state in the air duct in the airflow direction; the first static pressure box 207 is completely changed into a steady flow state after cold air passing through the damper 202 enters the first static pressure box 207 due to the sudden expansion of the volume and the ventilation sectional area; the silencing ventilation channel 209 enables the cold air in a steady flow state from the first static pressure box to flow to the third static pressure box 208 through the channel in a steady flow state; the main function of the third plenum 208 is to keep it in a steady flow condition as it passes through the supply air outlet 206.

The silencing and

air returning devices

30a and 30b … 30n comprise an air returning heat preservation box body 301, wherein the air returning heat preservation box body 301 is provided with an air returning box outlet 305 connected with the air returning pipeline 50 and an air returning box inlet 304 connected with the

air returning grilles

90a and 90b … 90 n; a third silencing plate 303 is arranged in the return air insulation box body 301, the third silencing plate 303 divides the inner cavity of the return air insulation box body 301 into a fourth static pressure box 306 and a fifth static pressure box 307, the volume of the fourth static pressure box 306 is larger than that of the fifth static pressure box 307, and an activated carbon filter 302 is arranged in the fourth static pressure box 306. The return air insulation box 301 is used for reducing the loss of the cooling capacity of return air of the air-conditioning room entering the silencing return device 30 from the air inlet 304, and eliminating the influence of noise generated by overhigh air speed of the return air pipe on the air-conditioning room after entering the return air pipe from the air outlet 305; the activated carbon filter 302 is used for harmful gas generated by indoor decoration, smoking and the like in an air-conditioned room; the third silencing plate 303 is used for eliminating the influence of noise generated by the wind speed of the return air pipe on indoor noise through the air inlet; the fourth static pressure box 306 is in a steady flow state when entering the silencing and air returning device through the air inlet 304 of the air returning box, the fifth static pressure box 307 is in a steady flow state when entering the air pipe through the air outlet 305 of the air returning box, so that the noise and resistance of the air pipe are reduced, meanwhile, because the volumes and the ventilation sectional areas of the fourth static pressure box 306 and the fifth static pressure box 307 are large enough, the air speed is very low, and the noise generated by the air returning pipe due to overhigh air speed is also a damping effect, so that the influence of the noise of the air returning pipe on an air-conditioned room is further eliminated.

The negative oxygen ion generator 104 is installed on an air outlet of the fan 102, and comprises two screen plates 1040 fully distributed with meshes 1041, rectangular meshes 1041 are alternately arranged on the screen plates 1040 in a cross shape, the acupuncture 1042 is uniformly arranged on an acupuncture substrate 10421 in a straight line shape, and the acupuncture substrate 10421 is fixedly connected to the screen plates 1040 between the adjacent meshes 1041.

Embodiment 2 is otherwise the same as the embodiment except that round meshes 1041 are alternately arranged on the mesh plate 1040, the needle pricks 1042 are fixedly connected to the mesh plate 1040 between the adjacent meshes 1041, and the needle pricks 1042 are rectangular pyramids tapering toward the free ends thereof.

The working principle of the health type air conditioner end device, the silencing air supply device, the air return device and the intelligent air conditioner air duct system comprising the same provided by the utility model is briefly described with reference to the attached drawing 1.

As shown in fig. 1, a part of the air returning from the room passes through the exhaust flange 113 connected to the return air pipe 114 and is exhausted to the atmosphere through the exhaust pipeline 60, another part of the air enters the fresh air and return air mixing box 109 through the return air damper 110, and after the air is mixed with the fresh air entering the fresh air through the fresh air damper 111 through the fresh air pipe 70, the air is driven by the fan 210 to pass through the filtering and electrostatic dust removal sterilizing component 106, so that dust particles in the return air and the fresh air are filtered and adsorbed, bacteria contained in the fresh air and the return air are sterilized through the electrostatic generator, and the mixed wet air entering the return air static pressure box is clean and sterile wet air, and then passes through the heat exchanger 103.

During refrigerating operation in summer, low-temperature media enter the heat exchanger 103 from the media inlet 1031 to exchange heat with the fresh air and return air mixed wet air with high temperature, the temperature of the media is increased and returns to the media system from the media outlet 1032 to be further cooled, the temperature of the fresh air and return air mixed wet air is reduced and is sucked by the fan 102, the low-speed wet air is changed into high-speed cold wet air to be discharged under the action of high-speed centrifugation of the fan 102, the high-speed cold wet air discharged by the fan 102 collides with the negative oxygen ion generator 104 consisting of 2 screen plates 1040 with countless needle-punched shapes and arranged at the outlet of the fan 102 at the air outlet, and the high-speed clean wet air and the needles of the negative oxygen ion generator 104 generate huge impact force, so that a large number of water molecules in the clean wet air are broken to lose electrons to form positive ions, the electrons are captured by the oxygen molecules in the wet air to form a large number of negative oxygen ions, and the negative oxygen ions enter the air delivery pipeline 40 along with the air The silencing air supply devices 20 a-20 n of each air-conditioning room arranged in the indoor air-conditioning area are respectively connected with the air inlet 205 of the air supply box of the silencing air supply devices 20 a-20 n through the air supply pipeline 40, at this time, clean, sterile and large amount of cold and wet air with negative oxygen ions entering the silencing air supply devices 20 a-20 n passes through the damper 202, and then the damper 202 is made of a porous screen plate, so that the high-speed clean and sterile cold and wet air with large amount of negative oxygen ions in the air pipe is changed into low-speed clean, sterile and cold and wet air with large amount of negative oxygen ions under the action of the damper 202 after entering the silencing air supply devices 20 a-20 n, and noise generated by the high-speed clean, sterile and cold and wet air with large amount of negative oxygen ions in a turbulent state in the air pipe is also blocked by the damper 202, thereby reducing the influence of the noise in the air pipe on the silencing air supply devices 20 a-20 n, the cold and wet air which passes through the damper 202 and is clean at low speed and provided with negative oxygen ions enters the first static pressure box 207, due to the sudden expansion of the volume and the ventilation sectional area of the first static pressure box 207, the speed of the cold and wet air which enters the silencing air supply devices 20 a-20 n and is clean at low speed and provided with negative oxygen ions is further reduced, the noise is further reduced, the transmission of the noise of the air pipe is further eliminated under the action of the first silencing plate 203, the second reduced cold and wet air which is clean at low speed and sterile and provided with a large amount of negative oxygen ions enters the third static pressure box 208 through the first silencing plate 203, the second silencing plate 204 and the second static pressure box 209 formed by the silencing heat insulation box of the silencing air supply devices, the second silencing plate also carries out third noise reduction on the noise, and the wind speed of the cold and wet air which is clean and sterile and provided with a large amount of negative oxygen ions in the third static pressure box 208 is extremely low, the volume of the second static pressure box is large enough relative to the air supply box air outlet 206, so that the cold and humid air which passes through the air supply box air outlet 206 of the silencing air supply devices 20 a-20 n is clean and sterile and has a large amount of negative oxygen ions is in a steady flow state, and the cold and humid air is sent into rooms of each air conditioning area through the air supply openings 80 a-80 n with grids connected to the air supply box air outlet 206 of the silencing air supply devices 20 a-20 n, so that the influence of noise of an air supply pipeline of the air conditioner on the indoor is solved while the cold and humid air which is clean and sterile and has a large amount of negative oxygen ions is sent into the air conditioning rooms.

After the cold and wet air with low noise, cleanness and sterility is sent into the air-conditioned room through the air supply grilles 80a to 80n, the cold and wet air with a large amount of negative oxygen ions absorbs the heat of the enclosure structure of the air-conditioned room, facilities, articles and people in the room, the temperature of the cold and wet air is increased, the relative humidity is reduced, the purposes of reducing the temperature and the relative humidity of the air-conditioned room are achieved, then the temperature of the humidity air with increased temperature and reduced relative humidity is achieved, the humidity air with increased temperature and reduced relative humidity, harmful gases generated by the decoration and objects in the room and gases such as carbon dioxide exhausted by the breathing of people enter the silencing and air returning devices 30a to 30n through the air return grilles 90a to 90n and air return box air inlets 304 connected with the silencing and air returning devices 30a to 30n under the effect of air suction of the fan 102 in the health type air-conditioning end device 10, and firstly pass through an active carbon filter 302, Harmful gases such as carbon dioxide and the like discharged by articles and human breath are adsorbed and enter a fifth static pressure box 307 through a ventilation channel formed by a third silencing plate 303 and box bodies 301 of silencing and air returning devices 30a to 30n, and then enter the air returning pipeline 50 through an air outlet 305 of the fifth static pressure box 307, because the volumes and the ventilation sectional areas of the fourth static pressure box 306 and the fifth static pressure box 307 formed by the silencing and air returning devices 30a to 30n are large enough, the air speed in the fifth static pressure box is very low, the adsorption effect of an active carbon filter 302 is fully exerted when the extremely low air speed passes through the active carbon filter 302, meanwhile, the low air speed of the fourth static pressure box 306 and the fifth static pressure box 307 plays a role in blocking the noise generated by the high-speed air returning of the air returning pipe, the third silencing plate 303 plays a role in sound absorption, isolation and noise reduction on the noise generated by the high-speed air returning from the air returning pipe, so that the harmful gases in the wet air entering the air returning pipeline 50 are removed, because the return air pipeline 50 is provided with an electric return air door 110 with adjustable opening degree on the end device 10 entering the healthy air conditioner, heat exchange is carried out from an air-conditioning room, after harmful gas is removed through the silencing return air device 30, one part of return air entering the healthy air conditioner end device 10 through the return air pipe 50 is exhausted to the atmosphere through the exhaust pipe 60 connected to the electric air-conditioning fresh air door 111, the other part of return air enters the fresh air and return air mixing box 109 through the electric air-conditioning return air door 110, and is mixed with fresh air entering the fresh air and return air mixing box 109 through the fresh air pipeline 70 and the fresh air door 111 connected with the fresh air pipeline 70, and then the mixture passes through the filtering and electrostatic dust removal sterilizing component 106 under the driving of the fan 102, so that continuous circulation is realized, the purposes of cooling the air-conditioning room in summer are achieved, and meanwhile, the noise problem of the air-conditioning room and the bacterial problem, The problem of bad gases of carbon dioxide generated by indoor decoration and respiration and a series of problems that fresh air does not exist in an air-conditioning room, or the fresh air quantity is too small, or the temperature is long and uneven due to the fact that the fresh air is not subjected to heat exchange treatment and the like are solved, and a large number of negative oxygen ions beneficial to physical and mental health of people are provided for the air-conditioning room.

In winter heating operation, a high-temperature medium enters the heat exchanger 103 from a medium inlet and exchanges heat with the swept wet air mixed by the fresh air and the return air with lower temperature, the temperature of the medium is reduced, the medium returns to a medium system from a medium outlet and is further heated, the temperature of the wet air mixed by the fresh air and the return air is increased, the relative humidity is reduced, the relative humidity in an air-conditioning room is low, people in the air-conditioning room can feel dry and dry, in order to solve the problem, in winter operation, the humidifier 108 in the healthy air-conditioning end device 10 humidifies the mixed air of the return air and the fresh air, the moisture content of the mixed air of the fresh air and the return air which passes through the heat exchanger 103 in the healthy air-conditioning end device 10 is improved, and therefore the relative humidity of the air-conditioning room meets the requirement of comfortable temperature. The sterilization, noise reduction, negative oxygen ion supply and negative gas removal of the healthy air-conditioning air duct system during winter operation are consistent with the cooling operation in summer, and are not repeated for saving space.

The operation in season of changing seasons, the season of changing seasons because outdoor temperature, humidity relatively fit people's demand, and the cold load in air conditioning room is very little, this is that can be through adjusting the aperture of arranging return air door 110 and new trend air door 111 on healthy type air conditioner end device 10, utilize the fresh air volume of ambient atmosphere to adjust indoor temperature, this is that the medium of the heat exchanger 103 of arranging in healthy type air conditioner end device 10 does not need to circulate, that is to say the system that provides the cold source for heat exchanger 103 does not need to work. The energy consumption is high in any refrigeration and heating mode, so that the energy consumption of an air conditioning system can be greatly reduced by controlling the temperature and the humidity of a room by adjusting the proportion of fresh air in season change, the comfort and the health of an air-conditioned room are ensured, energy is saved to the maximum extent, the energy saving mode has very important significance for reducing the use cost of users and relieving the rising speed of the ambient temperature, and more importantly, the energy saving mode does not influence the temperature, the relative humidity, the sterility and the silence of the air-conditioned room, eliminates harmful gas and provides the performance of negative oxygen ions, and the indoor air is fresher due to the increase of the fresh air volume.

As can be seen from the foregoing embodiments, during operation of the air conditioning system, the air conditioning end unit 10 is always in a relatively high humidity state, and during summer operation, the condensation of water generated when the humid air is heat-exchanged through the heat exchanger 103, the condensed water drops down in the drip tray 105, during winter operation, the humidifier 108 also operates to cause a portion of the mist to fall down onto the drip tray 105, in order to ensure that the water in the drain pan 105 can be smoothly drained, the drain pipe of the drain pan 105 must be provided with a trap, that is, a small amount of water is always stored in the drain pan 105, these factors can cause the air conditioning end unit 10 to develop bacteria after it has been taken out of service, and to address this problem, when the air conditioner terminal device 10 is stopped, the sterilization device 107 disposed in the air conditioner terminal device 10 is automatically operated to prevent bacteria generated by the stop from being sent into an air-conditioned room along with air supply management when the next operation is performed.

Therefore, the utility model provides a healthy type air conditioner end device, amortization air supply arrangement, return air device and contain its intelligent air conditioner air duct system are the air conditioning system who satisfies air conditioning basic concept completely, and the utility model of this system not only can provide comfortable, healthy living environment for people throughout the year, has ensured the air quality in air conditioning room, is favorable to people's physical and mental health, can reduce air conditioning system's working costs moreover by a wide margin. The air-conditioning system solves the air-conditioning diseases caused by a series of problems of indoor air quality, temperature field, wind speed, relative humidity, noise and the like in the traditional air conditioner.

Further, through the use of the silencing air supply device and the silencing air return device, the size of the air pipe can be effectively reduced, the cost for occupying a large amount of indoor space and manufacturing and installing the air pipe due to the fact that the air pipe is too large is reduced, and the silencing effect of an air-conditioning room is achieved due to the fact that the two problems are solved.

More advantageously the utility model provides a healthy type air conditioner end device, amortization air supply arrangement, return air device and contain its intelligent air conditioner air duct system can be through intelligent control, when realizing unmanned on duty, accurate control, can be according to indoor temperature, humidity requirement, automatic control adjusts new trend and return air proportion, make it the air conditioning room be in complete constant temperature, the constant humidity, it is aseptic, the silence, the air is fresh to contain a large amount of negative oxygen ions that are of value to people's physical and mental health.

Claims

1. A healthy air conditioning air duct system is characterized by comprising a healthy air conditioning end device (10), a plurality of silencing air supply devices (20 a, 20b … 20 n), a plurality of silencing air return devices (30 a, 30b … 30 n), an air supply pipeline (40), a air return pipeline (50), a fresh air pipeline (70), an exhaust pipeline (60), air supply grilles (80 a, 80b … 80 n) and air return grilles (90 a, 90b … 90 n) which are connected with or connected with the silencing air supply devices, the silencing air return devices and the air return devices.

2. A health type air conditioner duct system according to claim 1,

the health type air conditioner terminal device (10) comprises an enclosure frame body (101), at least one fan (102), one heat exchanger (103), one negative oxygen ion generator (104), one water pan (105), one sterilizing device (107) and one humidifier (108) are installed in the enclosure frame body (101), the enclosure frame body (101) is communicated with an inner cavity of a fresh air and return air mixing box (109) and is connected with a shell through an air filtering and electrostatic dust removing sterilizing component (106), the fresh air and return air mixing box (109) is provided with a return air door (110) and a fresh air door (111), the fresh air door (111) is connected with the fresh air pipeline (70) communicated with the outside, the return air door (110) is connected with a main air pipe (114), and the return air main air pipe (114) is connected with the exhaust pipeline (60) communicated with the outside through an exhaust flange (113), The return air pipeline (50) is connected through a return air flange (115); the enclosure frame body (101) is provided with an air supply outlet (112) connected with the air supply pipeline (40);

the silencing air supply devices (20 a, 20b … 20 n) comprise an air supply heat preservation box body (201), wherein the air supply heat preservation box body (201) is provided with an air supply box air inlet (205) connected with the air supply pipeline (40) and an air supply box air outlet (206) connected with the air supply grilles (80 a, 80b … 80 n); a first sound-absorbing plate (203) and a second sound-absorbing plate (204) are arranged in the air supply heat-insulating box body (201), a first static pressure box (207) is formed between the first sound-absorbing plate (203) and the left inner wall of the air supply heat-insulating box body (201), a second static pressure box (209) is formed between the first sound-absorbing plate (203) and the second sound-absorbing plate (204), a third static pressure box (208) is formed between the second sound-absorbing plate (204) and the right inner wall of the heat-insulating box body (201), and the volume of the first static pressure box (207) is equal to the volume of the third static pressure box (208) and is larger than the volume of the second static pressure box (209); a damper (202) is located within the first static pressure tank (207);

the silencing air returning devices (30 a, 30b … 30 n) comprise an air returning heat preservation box body (301), wherein the air returning heat preservation box body (301) is provided with an air returning box outlet (305) connected with the air returning pipeline (50) and an air returning box inlet (304) connected with the air returning grilles (90 a, 90b … 90 n); a third silencing plate (303) is arranged in the return air heat preservation box body (301), the third silencing plate (303) divides the inner cavity of the return air heat preservation box body (301) into a fourth static pressure box (306) and a fifth static pressure box (307), the volume of the fourth static pressure box (306) is larger than that of the fifth static pressure box (307), and an activated carbon filter (302) is arranged in the fourth static pressure box (306).

3. A health type air conditioner duct system according to claim 2, wherein: the negative oxygen ion generator (104) is arranged on an air suction opening and/or an air outlet of the fan (102) and/or a pipeline connected with the air outlet and/or a pipeline connected with the air suction opening, and comprises at least one screen plate (1040) fully distributed on meshes (1041), and acupuncture points (1042) which are fixedly integrated with the screen plate (1040) around the meshes (1041) are densely distributed on the screen plate (1040).

4. A health type air conditioning duct system according to claim 1, wherein said return air damper (110) and said fresh air damper (111) are electrically operated dampers.

5. A healthy air conditioning duct system according to claim 2, characterized in that said damper (202) is in the form of a square groove with vent holes uniformly distributed on five walls, the notch faces said air supply box inlet (205), and the groove edge abuts against the inner wall of said air supply insulation box (201).

6. A healthy air-conditioning duct system according to claim 2, characterized in that said sterilizing device (107) is an ultraviolet lamp.

7. A health type air conditioner duct system according to claim 3, wherein: rectangular meshes (1041) are alternately arranged on the screen plate (1040) in a crossed manner, the acupuncture points (1042) are uniformly arranged on acupuncture base plates (10421) in a line manner, and the acupuncture base plates (10421) are fixedly connected to the screen plate (1040) between the adjacent meshes (1041).

8. A health type air conditioner duct system according to claim 3, wherein: round meshes (1041) are alternately arranged on the screen plate (1040), the needling (1042) is fixedly connected to the screen plate (1040) between the adjacent meshes (1041), and the needling (1042) is a triangular pyramid or a rectangular pyramid which tapers towards the free end of the needling.