CN111895570A

CN111895570A - New trend system and house

Info

Publication number: CN111895570A
Application number: CN202010832693.6A
Authority: CN
Inventors: 易嘉
Original assignee: Landsea Group Co ltd
Current assignee: Nanjing Lvhui Energy Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-06
Anticipated expiration: 2040-08-18
Also published as: CN111895570B

Abstract

The invention provides a fresh air system and a house, the fresh air system is arranged on the ground and comprises a fresh air inlet, a fresh air outlet and a fresh air inlet; the floor assembly moving assembly and the driving piece are arranged on the base, wherein the plugging assembly plugs the air supply passage in a closed state; in the opening process, when the moving assembly can drive the air pipe assembly to move to the corresponding air supply passage, the air outlet is communicated with the air supply passage, the air inlet can be communicated with an adjacent air pipe on the fresh air system to form an air supply pipeline, the driving piece acts on the plugging assembly, and the plugging assembly switches the state to ventilate the air supply passage and the outside.

Description

New trend system and house

Technical Field

The invention relates to the field of fresh air floors, in particular to a fresh air system and a house.

Background

At present, residential buildings gradually improve the requirement on the comfort of residences, a part of air conditioning systems adopt a fresh air replacement air conditioning system, and the working principle of the air conditioning system is as follows: the outdoor air conditioner receives outdoor air and carries out treatments such as humidification and haze removal, the treated fresh air is transmitted to a corresponding room through the low-level air duct, and the low-level air duct is provided with an air outlet at the lower part (such as a corner and a floor) of the indoor room and transmits the fresh air to the room.

Because the low-level air duct can not be exposed in the room, the floor decoration of the building is required to be carried out subsequently to form a horizontal plane for personnel to move, the arrangement of the pipeline is often finished before the floor decoration of the house, the position of the air outlet is reserved, and finally, the ground air outlet device, namely the tail end of the fresh air system, is installed to deliver the fresh air to the indoor space.

However, the position of the air outlet is fixed after finishing the floor decoration, and when the furniture placement position changes, a carpet is locally laid, or a room is separated and transformed, the preset air outlet is possibly shielded, so that fresh air cannot be transmitted or the placement of the furniture and the carpet is influenced. Meanwhile, the position of the preset air port is limited by the areas such as the wall edge, the walkway edge and the like, and cannot be arranged in the middle of a room or at the personalized position which a client wants to arrange.

Therefore, the flexible arrangement of the ground air outlets needs to be solved, the air pipes and the air outlets in the room can be laid by themselves after the resident enters, the air supply uniformity of the room is improved, and the air outlets are prevented from being arranged only at the edges of the windows; meanwhile, the construction time is saved once, and the construction of pre-laying an air pipe on the ground is avoided.

Disclosure of Invention

The invention provides a fresh air system and a house, which can solve the technical problems that fresh air cannot be output and the fresh air opening needs to be planned again after a fresh air opening is blocked after a house or a carpet is arranged on the existing floor.

The technical scheme provided by the invention is as follows:

a fresh air system is installed on the ground and comprises;

the floor assembly is provided with an air supply passage for discharging air outwards and comprises a plugging assembly, and the plugging assembly is arranged on the air supply passage in a rebounding mode;

a motion assembly mounted on the ground;

the air pipe assemblies are arranged on the moving assemblies and positioned between the floor assembly and the moving assemblies, and each air pipe assembly is provided with an air outlet and at least one air inlet;

the driving piece is arranged on the air pipe assembly and can act on the plugging assembly;

when the air supply device is in a closed state, the plugging component plugs the air supply passage;

in the opening process, the moving assembly can drive the air pipe assembly to move to the corresponding air supply passage, the air outlet is communicated with the air supply passage, the air inlet is communicated with the adjacent air pipe on the fresh air system to form an air supply pipeline, the adjacent air pipe assembly is communicated to form a fresh air conveying pipeline, and the driving piece acts on the plugging assembly to enable the plugging assembly to be switched to the located state so as to enable the air supply passage to be ventilated with the outside.

In the technical scheme, the plugging component is arranged in the floor component, the plugging component is rebounded and arranged on the air supply passage and is used for plugging the air supply passage or switching the state of the plugging component to open the air supply passage, a user can lay several preset ventilation paths in advance according to the self requirement in the use process so as to be convenient for laying furniture and carpets in the later period, the movement component is laid and the air pipe component is installed according to the laid path, the air pipe component is communicated with the floor component, the adjacent air pipe components are communicated to form an air supply pipeline, in the actual use process, the air pipe component can be driven to move by controlling the movement component to move to the position of the floor component, the air pipe component is communicated with the floor component, and other air pipe components are driven to move to the designed path according to the planned path, the adjacent air pipe assemblies can be communicated with each other to form an air supply pipeline, and the plugging assemblies on the corresponding floor assemblies can be opened according to the ventilation requirements at the moment, so that the required air supply passages on the floor assemblies can be ventilated outwards.

During actual use, a plurality of air supply pipelines can be planned, corresponding movement assemblies and air pipe assemblies are arranged according to actual needs, and the air pipe assemblies are placed into the lower sliding rails through the two maintenance panels near the room inlets. The air pipe assemblies with the required number planned by a user are only needed to be put in, and the empty state is maintained in the overhead space below the rest floors and among the reinforced concrete structure floors, so that the space required for moving the moving air duct is provided. The air pipe assembly can move to reach a required position and a required connector direction, and in the using process, the air pipe assembly on the sliding rail moves to the position of the floor assembly on a required path so as to communicate the floor assembly on the required path through the air pipe assembly to form an air supply pipeline, so that air can be supplied better.

Preferably, the shutoff subassembly includes the shutoff piece and resets, the shutoff piece sets up on the air supply route, reset and set up on the air supply route, just the piece that resets acts on the shutoff piece makes the shutoff piece shutoff the air supply route.

In this technical scheme, through setting the shutoff subassembly to the shutoff plug spare and reset the piece, under the effect that resets, can give the air supply route and block up, and at the in-process that uses, through controlling the driving piece, make the driving piece can control shutoff subassembly switching state, thereby open the air supply route, make in the whole use, external new trend can be through the outside air supply of air supply pipeline along the floor subassembly of opening, convenient and fast, can control the floor subassembly of different positions departments on the air supply pipeline and supply air, excellent in use effect.

Preferably, the flooring assembly further comprises:

the floor comprises a floor body, wherein air holes are formed in the floor body;

the installation shell is installed the lower extreme of floor body, the installation shell is kept away from the vent has been seted up to the one end on floor, the inner chamber, vent and the bleeder vent of installation shell form the air supply route, the shutoff subassembly sets up in the installation shell.

In this technical scheme, through setting the floor subassembly to floor body, installation shell and settling the shutoff subassembly in the installation shell, the installation shell not only can provide the cavity that is used for installing the shutoff subassembly, the inside cavity of installation shell simultaneously and with floor body on the bleeder vent can form the air supply route to can supply air behind the intercommunication tuber pipe subassembly.

Preferably, the reset piece comprises an elastic piece, the elastic piece is arranged at the position of the air hole and acts on the blocking piece to block the air hole;

or the like, or, alternatively,

reset the piece and include magnetism board and magnetic conduction spare, stifled plug member sets up on the magnetism board, magnetic conduction spare is connected the floor body is located the lower extreme of bleeder vent annex can act on the magnetism board makes the magnetism board drives the shutoff of plug member the bleeder vent.

In this technical scheme, the shutoff subassembly can include for the elastic component, and the elastic component is connected on the air supply route, and acts on the shutoff piece, and what the elastic component at this moment provided is the elastic force for the shutoff air supply route under the condition of no exogenic action of shutoff piece, and under the condition that external force ordered about, the shutoff piece switches over the state, and air supply route and external intercommunication can be to external air supply.

The reset piece can also be a magnetic plate and a magnetic conduction piece, and the magnetic plate and the magnetic conduction piece are arranged, so that the attraction force between the magnetic plate and the magnetic conduction piece is used as the acting force of the blocking piece for blocking the air holes, and the blocking piece can be better blocked on the air holes.

Preferably, the mounting shell is located at the edge of the vent and extends into the mounting shell to form a flange, the flange is used for bearing the plugging component in an open state, and the side wall of the flange is provided with a ventilation hole.

In this technical scheme, when the shutoff subassembly switched state, the shutoff subassembly was close to the turn-ups, and the fresh air of this moment gets into along ventilative hole, does not influence the transport of new trend.

Preferably, the air pipe assembly comprises an air pipe body, a first telescopic connector and at least one second telescopic connector, the first telescopic connector and the second telescopic connector are respectively in telescopic communication with the air pipe body, the first telescopic connector is an air outlet and used for communicating the floor assembly, and the second telescopic connector is a second air outlet and used for communicating the adjacent air pipe body.

In this technical scheme, through setting up the flexible interface of first flexible interface and second for when the tuber pipe subassembly moves along with the motion subassembly, can not influence the motion of tuber pipe subassembly, make when the tuber pipe subassembly removes, the removal that can be smooth is to the position department that corresponds the floor subassembly.

Preferably, the first telescopic connector comprises a connecting piece, a first electric gear and a sealing frame, the first electric gear is connected to the inner wall of the air duct body, the first electric gear is connected to the connecting piece, the sealing frame is movably inserted into the air duct body, and teeth meshed with the first electric gear are arranged on the inner wall of the sealing frame, so that the first electric gear can drive the sealing frame to make telescopic motion;

and/or;

the flexible interface of second includes tuber pipe joint and second electric gear, the electric gear of second is in on the inner wall of tuber pipe body, the activity of tuber pipe joint is inserted and is established on the lateral wall of tuber pipe joint, just seted up on the inner wall of tuber pipe joint with the tooth that the electric gear of second meshed mutually can make drive during the electric gear of second rotates tuber pipe joint concertina movement.

Preferably, the movement assembly comprises a driving sliding rail and a supporting plate, the sliding rail is mounted on the ground, the supporting plate is mounted on the sliding rail, and one side, far away from the supporting plate, of the sliding rail is connected with the air pipe body.

Preferably, the motion assembly further comprises a rotating device, the rotating device is arranged between the supporting plate and the driving slide rail, the rotating device is arranged on the driving slide rail, and the rotating end of the rotating device is connected with the supporting plate.

In this technical scheme, through setting up rotary device for when installation tuber pipe subassembly and motion subassembly, can be better will rotate through rotatory subassembly, thereby make the tuber pipe subassembly can rotate to suitable position, correspond with the floor subassembly, and can correspond with adjacent tuber pipe subassembly simultaneously, realize the quick counterpoint of tuber pipe subassembly.

A house comprises the fresh air system.

Compared with the prior art, the embodiment of the fresh air system and the house provided by the invention has the following beneficial effects:

1. according to the invention, by arranging the track, the air pipe assembly capable of moving along the track and the plugging assembly arranged in the floor assembly, the position change of the air pipe assembly is not limited by the placement of furniture, air channel planning and arrangement can be carried out under the condition that the furniture is not moved in advance, the operation that a user consumes physical power to arrange each air channel is avoided, and the air channel and the air opening are not required to be changed by worrying about the subsequent placement of the furniture.

2. According to the invention, the ventilation floor capable of being opened and closed is arranged, so that fresh air can be quickly conveyed into the house, indoor air can be quickly replaced, and meanwhile, the uniformity of air supply can be ensured.

Drawings

The above-mentioned features, technical characteristics, advantages and realisations of a fresh air system and a house will be further explained in the following, in a clearly understandable manner, with reference to the accompanying drawings, illustrating preferred embodiments.

FIG. 1 is a schematic view of the configuration of the venting state of the present invention;

FIG. 2 is a schematic view of the closed state structure of the present invention;

FIG. 3 is a schematic structural view of the air duct assembly of the present invention in a docked state;

FIG. 4 is a schematic structural view of the air duct assembly of the present invention in a closed state;

FIG. 5 is a schematic structural view of the air duct assembly of the present invention with insulation material embedded therein;

FIG. 6 is a schematic view of the track arrangement of the present invention;

FIG. 7 is a schematic view of the construction of the present invention for laying a flooring assembly;

fig. 8 is a schematic diagram of five types of air duct assembly systems.

The reference numbers illustrate:

100. a floor assembly; 110. a floor body; 111. air holes are formed; 120. a magnetic conductive member; 130. a blocking member; 140. a magnetic plate; 150. mounting a shell; 151. flanging; 152. a ventilation hole;

200. an air duct assembly; 210. an air duct body; 220. a connecting member; 230. a first electric gear; 240. a sealing frame; 250. an air pipe joint; 260. a second electric gear; 270. a drive member;

300. a motion assembly; 310. a slide rail; 322. a support plate; 330. a sensor; 340. anchor bolts;

400. a ground surface;

500. a heat preservation member;

600. a fresh air distributor; 610. and (4) connecting the pipes.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

According to an embodiment of the present invention, as shown in fig. 1 to 5, a fresh air system is installed on a floor 400, including; the floor assembly 100 is provided with an air supply passage for outward air outlet, the floor assembly 100 comprises a plugging assembly, and the plugging assembly is rebounded and arranged on the air supply passage; in specific implementation, the plugging components can be connected through the elastic supporting parts, so that the plugging components can plug the air supply passage without external force, and can open the passage under the action of the driving part 270; can also be through setting up magnet on the shutoff subassembly, also set up magnet on the floor subassembly for under the condition that does not have driving piece 270 effect, the mutual actuation between magnet makes the shutoff subassembly can shutoff air supply route, when opening driving piece 270, under driving piece 270's effect, make two adsorbed magnets separate, the air supply route is opened, when driving piece 270 loses the effect, can inhale very fast under the magnet effect and go. In this embodiment, the purpose of the resilient setting is to automatically block the air supply passage (such as the above-mentioned elastic member or magnet) by the blocking component under the action of other components without the action of the driving component 270.

The motion assembly 300 is mounted on the ground 400; the air pipe assemblies 200 are arranged on the corresponding moving assemblies 300, the air pipe assemblies 200 are positioned between the floor assembly 100 and the moving assemblies 300, and the air pipe assemblies 200 are provided with an air outlet and at least one air inlet; the driving piece 270 is arranged inside the air pipe assembly 200 and can act on the plugging assembly;

in particular implementation, as shown in FIGS. 6-7, the duct assembly 200 is placed into the lower motion assembly 300 via two access panels near the entrance to the room. Only the air pipe assemblies 200 with the number required by the path planned by the user need to be put in, and the empty space below the rest floors and among the floor slabs of the reinforced concrete structure is maintained in a virtual empty state, so that the required space is provided for the movement of the air pipe assemblies 200. In particular implementations, the air hose assembly 200 can be moved by the motion assembly 300 to a desired location of the floor assembly 100 and orientation of the interface in which the floor assembly 100 is located.

In this embodiment, the floor assembly 100, the moving assembly 300, and the air duct assembly 200 are not specifically described, but only the floor assembly 100, the moving assembly 300, and the air duct assembly 200 are combined together, the position of the air duct assembly 200 can be adjusted by the moving assembly 300, so that the air duct assemblies 200 are connected together to form an air supply pipeline, and then the opening and closing of an air supply passage on the floor assembly 100 is adjusted by adjusting the state of the plugging assembly, so that fresh air flows out from the floor assembly 100 along the air supply pipeline.

in the opening process, when the moving assembly 300 can drive the air pipe assembly 200 to move to the corresponding air supply passage, the air outlet is communicated with the air supply passage, the air inlet is communicated with the air pipe on the adjacent fresh air system to form an air supply pipeline, the adjacent air pipe assembly 200 is communicated to form a fresh air conveying pipeline, the driving member 270 acts on the plugging assembly, so that the plugging assembly is switched to be in the state, and the air supply passage is ventilated with the outside.

Referring to fig. 1 to 5 again, in another embodiment of the present invention, the floor assembly 100 includes a floor body 110 and a mounting shell 150, wherein the floor body 110 is provided with ventilation holes 111; the upper end surface of the floor body 110 is a decorative surface layer, the lower end surface of the floor body 110 is connected with the magnetic conduction member 120, the magnetic conduction member 120 is changed into a metal sheet, the magnetic conduction member 120 is also provided with an opening corresponding to the position of the air hole 111, the mounting shell 150 is mounted at the lower end of the floor body 110, namely at the lower end of the magnetic conduction member 120, one end of the mounting shell 150, which is far away from the floor, is provided with a vent, an inner cavity of the mounting shell 150, the vent and the air hole 111 form an air supply passage, and the plugging component is arranged in the mounting shell; the edge of the installation shell 150 located at the vent extends into the installation shell 150 to form a flange 151, the flange 151 is used for bearing the plugging component in an open state, and the flange 151 is provided with a ventilation hole 152, in this embodiment, the installation shell 150 can also be directly installed on the lower end face of the floor body 110, the magnetic conducting piece 120 is connected to one side of the floor body 110 located in the installation shell 150, and the specific installation position between the installation shell 150 and the floor body 110 is not limited in this embodiment.

As shown in fig. 1-2, the blocking assembly includes a blocking member 130 and a restoring member, the blocking member 130 is disposed on the air supply passage, i.e., in the inner cavity of the mounting case 150, and the restoring member is disposed on the air supply passage and acts on the blocking member 130 to cause the blocking member 130 to block the air supply passage. The reset member in this embodiment includes the magnetic plate 140 and the above-mentioned magnetic conductive member 120, the blocking member 130 is disposed on the magnetic plate 140, the position of the blocking member 130 corresponds to the position of the air vent 111 one by one, the magnetic conductive member 120 is connected to the floor body 110 at the lower end of the accessory of the air vent 111, and can act on the magnetic plate 140 to make the magnetic plate 140 drive the blocking member 130 to block the air vent 111, in the closed state, the attraction between the magnetic plate 140 and the magnetic conductive member 120 (i.e. the metal sheet) makes the magnetic plate 140 be adsorbed on the magnetic conductive member 120, the blocking member 130 on the magnetic plate 140 penetrates through the opening on the magnetic conductive member 120 to be blocked on the air vent 111, in the actual implementation, the number of the air vent 111 is several, the several air vents 111 are distributed in a matrix, and the number of the blocking member 130 is matched with the.

As shown in fig. 1-2, the plug 130 in this embodiment is two segments, one end close to the floor body 110 is a cylindrical structure, the other end far away from the floor is a truncated cone-shaped structure, the shape of the air hole 111 matches with that of the air hole, when the plug is opened, the flange 151 on the mounting shell 150 can play a role of blocking, and the magnetic plate 140 is attached to the flange 151, so that fresh air in the air pipe assembly 200 enters the inner cavity of the mounting shell 150 through the air hole 152.

The air pipe assembly 200 comprises an air pipe body 210, a first telescopic connector and a second telescopic connector, wherein the first telescopic connector and the second telescopic connector are respectively in telescopic communication with the air pipe body 210, the first telescopic connector is an air outlet and used for communicating the floor assembly 100, and the second telescopic connector is an air inlet and used for communicating an adjacent air pipe.

During specific implementation, a first opening is formed in one side, away from the movement assembly 300, of the air duct body 210, at least a second opening is formed in the side wall of the air duct body 210, the first telescopic connector comprises a connecting piece 220, a first electric gear 230 and a sealing frame 240, the connecting piece 220 is a long-strip-shaped rod-shaped structure, one end of the connecting piece 220 is connected to the inner wall, away from the plugging assembly, of one side of the air duct body 210, and the first electric gear 230 is connected to the other end of the connecting piece 220. The sealing frame 240 is movably inserted into the first opening of the air duct body 210, and teeth meshed with the first electric gear 230 are formed on the inner wall of the sealing frame 240, so that the first electric gear 230 can drive the sealing frame 240 to move in a telescopic manner, and when an air supply pipeline needs to be formed by communication, the first telescopic connector can be adjusted to move upwards and be in butt joint with the vent on the mounting shell 150, so that the air duct body 210 is communicated with the mounting shell 150;

similarly, the flexible interface of second includes that tuber pipe connects 250 and second electric gear 260, second electric gear 260 connects on the inner wall of tuber pipe body 210, tuber pipe connects 250 activity is inserted and is established on the second opening of tuber pipe body 210, and set up the tooth with second electric gear 260 engaged with on the inner wall of tuber pipe joint 250, can make second electric gear 260 rotate time drive tuber pipe connects 250 concertina movement, when forming the air supply pipeline, the flexible interface of second can link to each other with the second expansion joint on the adjacent tuber pipe body 210.

The moving assembly 300 comprises a driving slide rail 310 and a supporting plate 322, the slide rail 310 is installed on the ground 400, the supporting plate 322 is installed on the slide rail 310, one side, away from the slide rail 310, of the supporting plate 322 is connected with the air pipe body 210 to support the air pipe body 210 on the upper portion, during specific implementation, the moving assembly 300 further comprises a rotating device, the rotating device is arranged between the supporting plate 322 and the driving slide rail 310, the rotating device is installed on the driving slide rail 310, and the rotating end of the rotating device is connected with the supporting plate 322 to drive the supporting plate 322 to rotate.

During specific implementation, the modular floor assembly 100 is fully paved on the ground 400, the distance between the floor pier supports is the expansion modulus of the distance between the slide rails 310, namely, the distance between the slide rails 310 can be 1 time, 2 times or n times, the preferable size is 2 times of the distance between the slide rails 310, at the moment, floor splicing seams are relatively few, the height of a floor keel is not large, and a good horizontal space and a good clearance can be provided for the air duct assembly 200. The modular flooring assembly 100 is factory pre-fabricated and dry assembled on-site.

As shown in fig. 1-2, the floor assembly includes a finishing layer with air holes 111 formed at the upper portion of a floor body 110, preferably made of wood, preferably with the air holes 111 having a diameter of 10mm, and a bottom magnetic conductive member 120, i.e., a metal foil layer, preferably made of stainless steel. The diameter of the small end of the plugging group is preferably equal to that of the ventilation hole 152, the diameter of the conical bottom, namely the diameter of the larger diameter part of the circular truncated cone section is 10mm, the number of the arrays is 5 × 25, and the total ventilation quantity of each panel can reach pi × 102 × 4 × 25 ═ 1962mm²And the common magnetic bottom plate of the elastic piston group preferably has a size which is larger than the outer edge of the conical bottom of the ventilation hole 152 and is more than or equal to 20mm, and can be 180mm or 180 mm.

Each plugging member 130 is in the shape of an upper cylinder and a lower circular truncated cone, rather than being cylindrical from top to bottom, and the shape of the upper column and the lower column allows a small amount of deviation to be corrected by inclined surface sliding in the magnetic force resetting process, so that the air tightness of the air-tight floor is maintained, and the situation that the whole piston group cannot be reset due to the plane deviation of a certain piston is avoided.

The material of the installation shell 150 is preferably a hard non-metal material such as plastic, which has a certain heat preservation function and does not interfere with a magnetic field, the hollow vent in the middle of the bottom plate of the installation shell 150 is used for receiving fresh air transmitted from the air duct, preferably, the height of the bottom of the installation shell 150 is not more than the bottom surface of the wooden keel, which can be 40mm, and the side length of the installation shell 150 is preferably 210 mm.

Installing shell 150 fretwork position (being the vent position) ascending turn-ups 151, turn-ups 151 preferred height is 15mm, and this turn-ups 151 has two effects: the common magnetic bottom plate is used for supporting the elastic piston group with the upper part falling down; secondly, the fresh air is transmitted to the ventilation holes 152 of the floor body 110, one ventilation hole 152 is arranged at intervals around the flange 151, the preferred size is 20mm × 9mm, the total ventilation amount is about 20, and the total ventilation amount is about 3600m2, so that the function of conveying the fresh air transmitted from the bottom air channel to the ventilation holes of the floor after turning the fresh air to enter the indoor space is realized.

The inverted pi-shaped metal conductive sliding rails 310 with the space S are laid on the reinforced concrete structure floor, the preferred size of a residential room S is 300mm, the preferred size of a public building S is 500mm, and the two sides of each sliding rail 310 are fixed on the reinforced concrete structure floor through corner connectors and cement nails. The sliding rail 310 is connected with a 220V power supply of a user through a special power adapter, the converted voltage cannot exceed the safety voltage of a human body and the breaking current, and the preferred limit value is that the voltage is less than or equal to 12V, and the current intensity is less than or equal to 10mA (alternating current) or less than or equal to 50mA (direct current).

The square air duct body 210 with arc chamfers at four corners is manufactured in an industrial manner, the side length of the air duct body 210 in the air duct assembly 200 is equal to the length obtained by subtracting 2 times of the length of the second telescopic connector extending out of the air duct body 210 from the track space, the preferred size of the length of the second telescopic connector extending out of the air duct body 210 is 25mm, and the side length of the air duct body 210 in the air duct assembly 200 is preferably 250 mm. The four corners of the duct body 210 are rounded to reduce collisions during movement, including translation and planar rotation, with a preferred radius of rounding of 30 mm. The height of the air pipe body 210 is equal to the total thickness of the building surface layer minus the height of the slide rail 310, and the preferred height of the air pipe body 210 is 30 mm; the preferred height of the wood keel is 40 mm; and the tolerance height is preferably 10mm in size. The non-duct space inside the air duct body 210 is filled with a heat insulating material.

The air duct assembly 200 is driven by electric power of a metal conductive track (namely, a sliding rail 310), the voltage and current limit values are the same as those of the metal conductive track, a linear pressure sensor and a signal transmission line are arranged at the bottom of the sliding rail 310, after the sensor receives pressure from the air duct assembly 200, a pressure sensing signal and the spinning direction of the air duct assembly 200 are fed back to a terminal electronic control device (a touch screen is preferred by the control device) through the signal transmission line, a logic control chip and a simple operation interface are embedded, the spinning direction and the position of the current air duct assembly 200 can be displayed, user touch screen operation is accepted, personalized air duct trend and arrangement instructions are sent to the corresponding sliding rail 310 through the signal transmission line, the air duct assembly 200 is driven to move to a required position along the sliding rail 310 on the ground 400, and when a route is too long or a turning joint is not matched, the electronic, the user is prompted to add or replace a corresponding sized air hose assembly 200.

The bottom of the air duct body 210 is provided with a spherical universal roller which can move in translation, spin, and the like. The universal roller upper portion supports has metal layer board 322, and the preferred thickness of metal layer board 322 is 5mm, for circular layer board 322, preferred diameter is 50mm, for square layer board 322, preferred length of side is 70mm, and this layer board 322 is by two effects, firstly supports upper portion tuber pipe body 210, secondly accepts the electric current and the motion signal that comes from slide rail 310 to with the current gesture and the pressure sense signal feedback of motion tuber pipe to aforementioned electron user controlgear.

Each type of air duct assembly 200 has at least 1 second telescopic connector, the preferred size of the second telescopic connector cross-section is 150mm 25mm, and the preferred size of the maximum overhanging length is 25mm, for docking other air duct assemblies 200. The two sides of the second telescopic connector are provided with electric gears, the upper inner surface and the lower inner surface of the second telescopic connector are provided with sawtooth-shaped guide grooves, namely the teeth, after the air pipe body 210 is in place, the guide grooves are driven to move through the rotation of the gears, so that the air pipe connector 250 extends out to be in butt joint with the second telescopic connectors of other air pipe assemblies 200, and fresh air transmission is realized. Under the motion state of the air duct body 210, the gear rotates reversely, so that the second telescopic connector retracts, and the collision with the support column of the floor body 110 is avoided.

The cylindrical circular tube that energizes, i.e., the driving member 270, is provided in the middle of the side of the air duct body 210 away from the plugging member, and the circular tube preferably has a diameter of 50mm and a height of 20mm, and when the current is turned on, the circular tube generates a magnetic field opposite to the magnetic pole of the lower surface of the common magnetic plate 140 of the plugging group, so that the plugging group is attracted to the turned-over edge 151 of the mounting case 150, and the ventilation through the ventilation hole 152 is realized.

On the contrary, when the current is cut off, the common magnetic plate 140 of the blocking group will be automatically attracted back to the magnetic conductive member 120 on the floor body 110 (i.e. the metal foil layer at the bottom of the floor body 110) again, so as to close the air hole 111.

The middle of the air pipe body 210 is provided with a first electric gear 230 and a sealing frame 240, the sealing frame 240 is in a structure like a Chinese character kou, and the sealing frame 240 is lifted until the sealing frame is closed with a bottom plate of a vent hole formed in the lower portion of the mounting shell 150 after the air pipe body 210 is in place, so that the air pipe assembly 200 is in seamless butt joint with the floor and is closed, and fresh air is conveyed along the path of the vent hole, the vent hole 152 and the air hole 111.

In specific implementations, the number of the second expansion joints on the air duct assembly 200 is one, two, three, or four. In specific implementation (as shown in fig. 8):

1. as shown in fig. 8A, when the first air duct assembly 200 is used, the air duct body 210 is provided with the second telescopic connector only on one side surface, and the other side surfaces and the top and bottom surfaces are closed surfaces.

2. When two, as shown in FIG. 8B, a linear duct assembly 200 can be formed. Has two opposite second telescopic joints, and the other side surfaces and the top and bottom surfaces are closed surfaces.

3. As shown in fig. 8C, two, an air hose assembly 200 in the form of an elbow may also be formed. The two mutually vertical second telescopic connectors are arranged, and the other side surfaces and the top and bottom surfaces are closed surfaces.

4. As shown in fig. 8D, three air duct assemblies 200, which may be T-shaped, have 1 second telescopic connector facing each other and 1 vertical connector, and the remaining side surfaces and the top and bottom surfaces are sealed surfaces.

5. As shown in fig. 8E, in the case of four, the duct assembly 200 is of a four-way type. The device is provided with 2 second telescopic connectors which are vertical oppositely, and the rest side surfaces and the top and bottom surfaces are closed surfaces'.

In use, the five duct types may be selected according to a particular path plan.

In another embodiment of the present invention, the restoring element may be an elastic element, which is disposed at the position of the air hole 111 and acts on the blocking element 130 to block the blockage; in this technical scheme, plug 130 can be spherical, or cylindricality, or divide into two sections, one section that is close to floor body 110 is the cylindricality, one section that keeps away from floor body 110 is the round platform shape, plug 130 is magnetic conductor, be provided with the mounting platform that extends to the mounting shell 150 inner chamber on the mounting shell 150 inner wall, be used for installing the elastic component, the one end of elastic component is connected on mounting platform, the other end of elastic component is connected on plug 130, under the condition of no external effort, the elastic component makes plug 130 block up bleeder vent 111, there is the magnetic field that driving piece 270 (circular tube that is circular that switches on) produced to make to plug 130 produce suction, thereby make plug 130 break away from bleeder vent 111, the air supply route is opened, in order to convey the new trend. In this embodiment, a limiting member may be further provided, so that the blocking member 130 does not deviate in the process of moving up and down, and the vent hole 111 can be always blocked in the closing process. In this embodiment, the installation case 150 is directly installed on the lower end surface of the floor body 110 without the existence of the magnetic conductive member 120.

In another embodiment of the present invention, the driving member 270 (i.e., the energizing coil) may be mounted on the mounting shell 150, in which case the mounting shell 150 is provided with a fixed platform at the vent for mounting the energizing coil, in which case the energizing coil may be factory pre-formed with the floor body 110 and the mounting shell 150.

Similarly, the driving member 270 in this embodiment may also be configured as an electric telescopic member, the plugging assembly at this time may be divided into a mounting plate and the plugging member 130 like the connection form of the plugging member 130 and the magnetic plate 140, the fixed end of the electric telescopic member is fixed at the fixed platform of the mounting shell 150, the telescopic end of the electric telescopic member is connected with the mounting plate, and the mounting plate can be driven to move up and down, and the plugging assembly at this time only includes the plugging member 130 and the mounting plate, and does not need a reset member.

In this embodiment, the driving element 270 may also be a permanent magnet, and the permanent magnet is disposed on the air duct body 210, so that when the air duct body 210 moves to the position of the required floor assembly 100, when the floor assembly 100 is connected to the air duct assembly 200, the permanent magnet attracts the magnetic plate 140, and drives the blocking element 130 to disengage from the air hole 111.

It should be noted that, as shown in fig. 6 to 7, the fresh air system in the above embodiment further includes a fresh air distributor 600 and a conveying connection pipe 610, the fresh air distributor 600 is communicated with the connection pipe 610, and the other end of the connection pipe 610 is connected to the total air inlet of the fresh air system in the above embodiment.

A house comprising a fresh air system as in any of the above embodiments.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A fresh air system is arranged on the ground and is characterized by comprising;

a plurality of motion assemblies mounted on the ground;

the air pipe assemblies are arranged on the corresponding moving assemblies and are positioned between the floor assembly and the moving assemblies, and each air pipe assembly is provided with an air outlet and at least one air inlet;

2. A fresh air system according to claim 1, wherein: the plugging component comprises a plugging piece and a resetting piece, the plugging piece is arranged on the air supply passage, the resetting piece is arranged on the air supply passage, and the resetting piece acts on the plugging piece to enable the plugging piece to plug the air supply passage.

3. A fresh air system according to claim 2 wherein: the flooring assembly further comprises:

the installation shell is installed the lower extreme of floor body, the installation shell is kept away from the vent has been seted up to the one end of floor body, the inner chamber, vent and the bleeder vent of installation shell form the air supply route, the shutoff subassembly sets up in the installation shell.

4. A fresh air system according to claim 3, wherein: the reset piece comprises an elastic piece, and the elastic piece is arranged at the position of the air hole and acts on the plugging piece to plug the air hole;

or the like, or, alternatively,

5. A ventilation system according to claim 3 or 4, wherein: the installation shell is located the edge of vent extends to in the installation shell and forms the turn-ups, the turn-ups is used for bearing the weight of open mode the shutoff subassembly, just set up ventilative hole on the turn-ups's the lateral wall.

6. A fresh air system according to claim 1, wherein: the air pipe assembly comprises an air pipe body, a first telescopic connector and at least one second telescopic connector, the first telescopic connector and the second telescopic connector are respectively in telescopic communication with the air pipe body, the first telescopic connector is an air outlet and used for communicating the floor assembly, and the second telescopic connector is an air inlet and used for communicating the adjacent air pipe body.

7. A fresh air system according to claim 6 wherein: the first telescopic interface comprises a connecting piece, a first electric gear and a sealing frame, the first telescopic interface is connected to the inner wall of the air pipe body, the first electric gear is connected to the connecting piece, the sealing frame is movably inserted in the air pipe body, and teeth meshed with the first electric gear are arranged on the inner wall of the sealing frame, so that the first electric gear can drive the sealing frame to move telescopically;

and/or;

8. A fresh air system according to claim 1, wherein: the moving assembly comprises a driving slide rail and a supporting plate, the slide rail is installed on the ground, the supporting plate is installed on the slide rail, and one side, far away from the supporting plate, of the slide rail is connected with the air pipe body.

9. A fresh air system according to claim 8, wherein: the moving assembly further comprises a rotating device, the rotating device is arranged between the supporting plate and the driving slide rail, the rotating device is arranged on the driving slide rail, and the rotating end of the rotating device is connected with the supporting plate.

10. A house, its characterized in that: a ventilation system comprising any one of claims 1 to 9.