CN110542171A - Concealed fresh air system - Google Patents
Concealed fresh air system Download PDFInfo
- Publication number
- CN110542171A CN110542171A CN201910773034.7A CN201910773034A CN110542171A CN 110542171 A CN110542171 A CN 110542171A CN 201910773034 A CN201910773034 A CN 201910773034A CN 110542171 A CN110542171 A CN 110542171A
- Authority
- CN
- China
- Prior art keywords
- air
- conversion valve
- interface
- cavity
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a concealed fresh air system which comprises a wall body, a ground, a floor, a skirting line, an air purifier, a collector, a humidity controller, a variable frequency fan and a central controller, wherein a cavity is arranged in the middle of the floor, and a ventilation groove is formed in one side surface of the floor; an air inlet pipe is arranged on the wall body, and the tail end of the air inlet pipe is connected with a first air conversion valve; one interface of the first air conversion valve is communicated with the indoor space through a pipeline, and the other interface of the first air conversion valve is connected with the cavity and the head end of the ventilation groove; the cavity is communicated with the tail end of the ventilation groove and is connected with a variable frequency fan, the variable frequency fan is connected with a second air conversion valve interface, a second interface of the second air conversion valve is connected with an air outlet pipe, and a third interface of the second air conversion valve is connected with an internal circulation exhaust pipe.
Description
Technical Field
The invention belongs to the field of ventilation systems, and particularly relates to a concealed fresh air system.
Background
With the development of economy, the living standard of people is improved. More and more people are beginning to pay attention to their own health and quality of life; urban building syndrome, indoor air conditioning diseases, organic pollution and the like caused by modern living environment, indoor decoration and the like directly influence the health and life safety of people; because the central air-conditioning system cannot be cleaned and disinfected frequently, the interior of the system becomes a breeding place for bacteria, and further causes environmental pollution, and people pay more and more attention; particularly, in recent years, severe haze appears in some metropolis, and people worry about window opening and ventilation; whereby indoor air internal circulation and evolution are extremely important.
Disclosure of Invention
The invention aims to solve the problems and provides a concealed fresh air system which can freely switch an internal circulation mode and an external circulation mode to meet different requirements of users.
In order to realize the purpose, the invention adopts the technical scheme that: a hidden fresh air system comprises a wall body, a ground, a floor, skirting lines, an air purifier, a collector, a humidity controller, a far infrared warm air generator, a variable frequency fan and a central controller, wherein a cavity is arranged in the middle of the floor, and a ventilation groove is formed in one side surface of the floor; an air inlet pipe is arranged on the wall body, and the tail end of the air inlet pipe is connected with a first air conversion valve; one interface of the first air conversion valve is communicated with the indoor space through a pipeline, and the other interface of the first air conversion valve is connected with the cavity and the head end of the ventilation groove; the cavity is communicated with the tail end of the ventilation groove and is connected with a variable frequency fan, the variable frequency fan is connected with a second air conversion valve interface, a second interface of the second air conversion valve is connected with an air outlet pipe, a third interface of the second air conversion valve is connected with an internal circulation exhaust pipe, the whole system is arranged in the uniquely arranged cavities in the floor and the wall body by adopting a concealed arrangement, the space can be saved, a far infrared warm air emitter is arranged in the cavity of the floor, the heating effect can be achieved for the air flowing through the cavity of the floor, and the heat energy generated by the whole far infrared warm air emitter is uniformly dispersed because the air flow in the cavity continuously flows; the bottom surface of the floor is provided with a ventilation groove, and the floor and the internal structure thereof can be subjected to dehumidification operation during circulation; which has effects that are not achieved by other systems.
Furthermore, a fixing piece is arranged on the wall body, and a clamping groove matched with the fixing piece is arranged on the skirting line; through mounting and draw-in groove cooperation, the skirting line of being more easily installation and dismantlement.
Furthermore, the fixing piece is of an I-shaped structure and is fixedly arranged on the lower portion of the wall body.
Furthermore, a vent is arranged on the skirting line, one interface of the vent is connected with the first air conversion valve, one interface of the vent is communicated with the indoor space, and the other interface of the vent is connected with the cavity and the head end of the ventilation groove.
Further, the humidity controller comprises a hygrometer sensor and a humidifier for monitoring the indoor humidity and adjusting the humidity of the indoor air.
Furthermore, the far infrared warm air generator comprises a heating element, a lead, a hot air pipe, a temperature sensor and a control element, and is used for adjusting the indoor air temperature.
Furthermore, the first air conversion valve, the second air conversion valve, the variable frequency fan, the humidity controller and the far infrared warm air generator are all connected with a central controller, and the central controller is a PLC (programmable logic controller).
Further, air purifier sets up in the inner loop blast pipe exit, the collector sets up in the tuber pipe exit, the air-supply line entrance is provided with air cleaner.
The invention has the beneficial effects that: the concealed fresh air system is provided, and the internal and external circulation modes can be freely switched to meet different requirements of users; the humidity controller is connected with the central controller, so that indoor humidity can be detected in time, and the humidity controller is matched with a ventilation groove arranged on the bottom surface of the floor to remove moisture on the indoor and bottom surfaces, so that the whole environment is in a reasonable humidity environment; compared with the traditional fresh air system, the system adopts an installation structure, special improvement is made on plates, the whole system is positioned in a floor or a wall, and because the plates used by the whole system are specially improved, an additional vent pipe is not needed, so that the cost can be reduced; the adoption of the concealed installation structure does not influence other indoor beautification layouts and saves indoor space.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a view of the floor and bottom surface of the present invention.
The text labels in the figures are represented as: 1. a wall body; 2. a ground surface; 3. a floor; 4. skirting lines; 5. an air purifier; 6. a collector; 7. a humidity controller; 8. a far infrared warm air generator; 9. a variable frequency fan; 10. a central controller; 11. a cavity; 12. a ventilation slot; 13. an air inlet pipe; 14. a first air switch valve; 15. a second air switch valve; 16. an air outlet pipe; 17. an internal circulation exhaust pipe; 41. a fixing member; 42. a card slot; 43. and a vent.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1-2, the specific structure of the present invention is: in order to realize the purpose, the invention adopts the technical scheme that: a concealed fresh air system comprises a wall body 1, a ground 2, a floor 3, a skirting line 4, an air purifier 5, a collector 6, a humidity controller 7, a far infrared warm air generator 8, a variable frequency fan 9 and a central controller, wherein a cavity 11 is arranged in the middle of the floor 3, and a ventilation groove 12 is arranged on the bottom surface of the floor; an air inlet pipe 13 is arranged on the wall body 1, and the tail end of the air inlet pipe 13 is connected to a first connector of a first air conversion valve 14; a second port of the first air conversion valve 14 is communicated with the indoor space through a pipeline, and a third port of the first air conversion valve is connected with the cavity 11 and the head end of the ventilation groove 12; the cavity 11 is communicated with the tail end of the ventilation groove 12 and is connected with a variable frequency fan 9, the variable frequency fan 9 is connected with a first connector of a second air conversion valve 15, a second connector of the second air conversion valve 15 is connected with an air outlet pipe 16, and a third connector of the second air conversion valve 15 is connected with an internal circulation exhaust pipe 17.
Preferably, a fixing member 41 is arranged on the wall 1, and a clamping groove 42 matched with the fixing member 41 is arranged on the skirting line 4.
Preferably, the fixing member 41 is of an i-shaped structure, and the fixing member 41 is fixedly arranged at the lower part of the wall 1.
Preferably, the skirting line 4 is provided with a vent 43, and a port of the vent 43 is connected with the first air conversion valve 14, a port of the vent is communicated with the indoor space, and the other port of the vent is connected with the cavity 11 and the head end of the vent groove 12.
Preferably, the humidity controller 7 includes a hygrometer and a humidifier for monitoring the indoor humidity and adjusting the humidity of the indoor air.
Preferably, the far infrared warm air generator 8 comprises a heating element, a wire, a hot air pipe, a temperature sensor and a control element, and is used for adjusting the indoor air temperature; the far infrared warm air generator 8 is arranged in a cavity in the middle of the floor.
Preferably, the first air conversion valve 14, the second air conversion valve 15, the variable frequency fan 9, the humidity controller 7 and the far infrared warm air generator 8 are all connected with a central controller, and the central controller is a PLC controller.
Preferably, the air purifier 5 is arranged at the outlet of the internal circulation exhaust pipe 17, the collector 6 is arranged at the outlet of the air outlet pipe 16, and an air filter is arranged at the inlet of the air inlet pipe 13.
In specific use, as shown in fig. 1, when the indoor air is humid, a hygrometer arranged in the room detects that the humidity of the indoor air exceeds a set value, and then automatically sends a signal to a central controller; after receiving the signal, the central controller sends a starting instruction to the variable frequency fan; after the variable frequency fan is started, air in a ventilation groove formed between the bottom of the floor and the ground is pushed to flow rapidly; carrying away moist air and ground moisture; when indoor air is required to flow, the central controller controls the variable frequency fan to start to work, when the first air conversion valve 14 closes the first connector of the first air conversion valve 14 and the second air conversion valve 15 closes the second connector of the second air conversion valve 15, air in the whole system is circulated into internal circulation at the moment, and the air purifier 5 is arranged at the outlet of the internal circulation exhaust pipe 17 and can remove harmful substances in the indoor air to ensure the cleanness of the whole indoor air; as shown in fig. 1, when performing external circulation, two systems are required to be used in cooperation, wherein one system closes the second port of the first air conversion valve 14, closes the second port of the second air conversion valve 15, closes the first port of the first air conversion valve 14 of the other system, closes the third port of the second air conversion valve 15, and when the fan is in operation, the air circulation in the whole system is external circulation, the collector 6 is arranged at the outlet of the air outlet pipe 16, so that the harmful gas in the room can be prevented from being directly discharged to the outside, the secondary pollution to the external environment is avoided, the air filter is arranged at the inlet of the air inlet pipe 13, so that the harmful substances in the external air can be filtered, and the cleanness of the indoor air is ensured; the filter element of the collector can be replaced and cleaned for reuse.
When the indoor air is required to be purified; air enters through a skirting line air port on one side of the room, passes through a cavity in the middle of the floor, is conveyed to an air purifier on the other side of the room through a variable frequency fan, and is released indoors.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. A concealed fresh air system comprises a wall body (1), a ground (2), a floor (3), skirting lines (4), an air purifier (5), a collector (6), a humidity controller (7), a far infrared warm air generator (8), a variable frequency fan (9) and a central controller, and is characterized in that a cavity (11) is arranged in the middle of the floor (3), and a ventilation groove (12) is arranged on one side surface of the floor; an air inlet pipe (13) is arranged on the wall body (1), and the tail end of the air inlet pipe (13) is connected with a first air conversion valve (14); one interface of the first air conversion valve (14) is communicated with the indoor space through a pipeline, and the other interface is connected with the cavity (11) and the head end of the ventilation groove (12); the cavity (11) with the end of ventilation groove (12) is linked together and is connected with frequency conversion fan (9), frequency conversion fan (9) and second air change-over valve (15) interface connection, the second interface of second air change-over valve (15) is connected with air-out pipe (16), the third interface of second air change-over valve (15) is connected with inner loop blast pipe (17).
2. A concealed fresh air system according to claim 1, wherein a fixing member (41) is disposed on the wall body (1), and a slot (42) matched with the fixing member (41) is disposed on the skirting line (4).
3. A concealed type fresh air system according to claim 2, wherein the fixing member (41) is of an i-shaped structure, and the fixing member (41) is fixedly arranged at the lower part of the wall body (1).
4. A concealed type fresh air system according to claim 1, wherein the skirting line (4) is provided with a vent (43), and one port of the vent (43) is connected with the first air conversion valve (14), one port is communicated with the indoor space, and the other port is connected with the cavity (11) and the head end of the ventilation groove (12).
5. A concealed type fresh air system according to claim 1, wherein the humidity controller (7) comprises a hygrometer sensor and a humidifier for monitoring the indoor humidity and adjusting the indoor air humidity.
6. A concealed type fresh air system according to claim 1, wherein the far infrared warm air generator (8) comprises heating elements, wires, hot air pipes, temperature sensors and control elements for regulating the indoor air temperature.
7. The concealed type fresh air system according to claim 1, wherein the first air conversion valve (14), the second air conversion valve (15), the variable frequency fan (9), the humidity controller (7) and the far infrared warm air generator (8) are all connected with a central controller, and the central controller is a PLC (programmable logic controller).
8. A concealed type fresh air system according to claim 1, wherein the air purifier (5) is arranged at the outlet of the internal circulation exhaust pipe (17), the collector (6) is arranged at the outlet of the air outlet pipe (16), and the air filter (18) is arranged at the inlet of the air inlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773034.7A CN110542171A (en) | 2019-08-21 | 2019-08-21 | Concealed fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910773034.7A CN110542171A (en) | 2019-08-21 | 2019-08-21 | Concealed fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110542171A true CN110542171A (en) | 2019-12-06 |
Family
ID=68711738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910773034.7A Pending CN110542171A (en) | 2019-08-21 | 2019-08-21 | Concealed fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110542171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528735A (en) * | 2020-04-30 | 2020-08-14 | 康轶超 | Ground all-directional dust removal system |
| CN111780387A (en) * | 2020-07-29 | 2020-10-16 | 朗诗集团股份有限公司 | Compensation type special-shaped section ventilation mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687657A (en) * | 2005-04-29 | 2005-10-26 | 清华大学 | Air supply device for variable air delivery through floor |
| CN201016502Y (en) * | 2007-02-27 | 2008-02-06 | 上海大智科技发展有限公司 | Ground table type diffuser |
| CN101538925A (en) * | 2008-03-18 | 2009-09-23 | 冯刚克 | Novel ground radiation air-conditioning ground surface |
| JP2010107115A (en) * | 2008-10-30 | 2010-05-13 | Hokusho Systems:Kk | Warm air floor heating system and method of installing the same |
| CN108149891A (en) * | 2018-02-09 | 2018-06-12 | 上海百石通实业有限公司 | A kind of wood floor board for sports ground humidity control system |
| CN207720750U (en) * | 2018-01-15 | 2018-08-14 | 内蒙古凌志法姆福瑞食品有限公司 | The air circulation system of potato warehouse |
| CN211290440U (en) * | 2019-08-21 | 2020-08-18 | 江西铁木真装饰材料有限公司 | Concealed fresh air system |
-
2019
- 2019-08-21 CN CN201910773034.7A patent/CN110542171A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687657A (en) * | 2005-04-29 | 2005-10-26 | 清华大学 | Air supply device for variable air delivery through floor |
| CN201016502Y (en) * | 2007-02-27 | 2008-02-06 | 上海大智科技发展有限公司 | Ground table type diffuser |
| CN101538925A (en) * | 2008-03-18 | 2009-09-23 | 冯刚克 | Novel ground radiation air-conditioning ground surface |
| JP2010107115A (en) * | 2008-10-30 | 2010-05-13 | Hokusho Systems:Kk | Warm air floor heating system and method of installing the same |
| CN207720750U (en) * | 2018-01-15 | 2018-08-14 | 内蒙古凌志法姆福瑞食品有限公司 | The air circulation system of potato warehouse |
| CN108149891A (en) * | 2018-02-09 | 2018-06-12 | 上海百石通实业有限公司 | A kind of wood floor board for sports ground humidity control system |
| CN211290440U (en) * | 2019-08-21 | 2020-08-18 | 江西铁木真装饰材料有限公司 | Concealed fresh air system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528735A (en) * | 2020-04-30 | 2020-08-14 | 康轶超 | Ground all-directional dust removal system |
| CN111780387A (en) * | 2020-07-29 | 2020-10-16 | 朗诗集团股份有限公司 | Compensation type special-shaped section ventilation mechanism |
| CN111780387B (en) * | 2020-07-29 | 2024-02-27 | 上海朗绿建筑科技股份有限公司 | Compensation type ventilation mechanism with special-shaped cross section |
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