CN104930595A - Indoor air adjusting system - Google Patents
Indoor air adjusting system Download PDFInfo
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- CN104930595A CN104930595A CN201510405134.6A CN201510405134A CN104930595A CN 104930595 A CN104930595 A CN 104930595A CN 201510405134 A CN201510405134 A CN 201510405134A CN 104930595 A CN104930595 A CN 104930595A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Dispersion Chemistry (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an indoor air adjusting system which can be used for conducting purifying, heating, refrigerating, fresh air replacing and humidifying on indoor air. The indoor air can be adjusted on multiple aspects, the home health and comfort are ensured, the whole system can be monitored, and the running safety of the system is ensured. According to the technical scheme, the indoor air adjusting system comprises an air driving system, a heating system, a refrigerating system, a humidifying system and an intelligent control system which are sequentially arranged from bottom to top, the air driving system and the heating system commonly comprise a main box body, the main box body, a refrigerating box body and an air supply pipeline are communicated in sequence, and the main box body comprises an upper cavity and a lower cavity.
Description
Technical field
The present invention relates to air-conditioning technique field, be specifically related to a kind of indoor air conditioning system.
Background technology
Told according to Chinese Indoor Air Quality standards (GBT18883-2002), IAQ mainly from physical, chemically, four aspects such as biological, radioactivity investigate.The wherein temperature, relative humidity, resh air requirement, air velocity etc. of physical finger room air; Chemically refer to the content of the harmful substances such as carbon dioxide in room air, sulfur dioxide, formaldehyde, PM10; The biological quantity referring to bacterium colony in room air; Radioactivity refers to that in air, radioactive substance is as the content of radon 222.And current numerous apparatus of air conditioning on the market just processes from a or two independent aspect room air, fail comprehensively effectively to process.
Intensive building makes traditional gravity-flow ventilation decreasing efficiency, indoor oxygen is caused to can not get effectively supplementing, harmful substance in room air can not get effective dilution, and the outdoor air environment worsened then makes gravity-flow ventilation and force ventilation all cannot effective harmful substance in filtering room air.Though traditional air-conditioning system has purification filtering function, it cannot be introduced new wind and effectively replace, and cannot ensure indoor oxygen supply.
Existing existing heating equipment efficiently, comprehensively cannot improve indoor temperature, such as ground warm device, often needs the longer opening time to improve indoor temperature.And the heating scope of the heating equipment of picture radiator, this class of Sunny is less, heats uneven, the heating demand of integral room or family cannot be met.Traditional air conditioner is when indoor excessive temperature differentials, and efficiency can sharply reduce, and when north of china in winter outdoor temperature is extremely low, heating effect can not reach demand.
Traditional air-conditioning adopts the mode of F.D to allow room air flow mostly, and the mode that this high wind directly blows human body easily causes many discomforts of the person, as dizzy in headache etc.
Summary of the invention
The invention provides a kind of indoor air conditioning system, purified treatment can either be carried out to room air, heat, freeze, the displacement of new wind and air wetting process, from many aspects, room air is regulated, ensure that the health of household is comfortable, can monitor whole system again simultaneously, ensure the security of operation of system.
For achieving the above object, technical program of the present invention lies in:
Described indoor air conditioning system comprises the pneumatic drive system set gradually from bottom to top, heating, refrigeration system, humidification system and intelligence control system, described refrigeration system comprises a refrigeration cabinets, refrigerating evaporator is provided with in it, refrigerating evaporator is connected with outer machine by refrigerant circulation pipe, described refrigeration cabinets upper end connects air supply duct, air is sent into indoor, described humidification system comprises a humidifier, be arranged on air supply duct sidewall, nozzle on humidifier is placed in air supply duct, described pneumatic drive system and heating comprise a main box jointly, described main box, refrigeration cabinets and air supply duct are communicated with successively, it is characterized in that: described main box comprises upper cavity and lower chamber,
Described pneumatic drive system also comprises the circulating fan be located in lower chamber, bellows are provided with outside described lower chamber, the connecting portion of bellows and lower chamber is provided with filtration core, described inner bellows is provided with new wind air door, outer wall is provided with the return air duct that air door performs valve, the return air discharge line be in communication with the outside by bellows, newly wind are sent into pipeline and be communicated with indoor controlling new wind air door and rotate, and described return air discharge line is provided with return air and discharges blower fan;
Dividing plate is provided with between described upper cavity and lower chamber, baffle central is provided with wind scoop, described heating adopts the mode of gas-heating, this system comprises the heat exchanger be located in upper cavity, and be located at the reciprocal combustion formula burner of heat exchanger front outsides, Forced discharge fan and smoke discharge tube road, described heat exchanger comprises casing and is located at combustion tube, coil pipe and the collection cigarette case in casing; One end mouth of pipe of described combustion tube is relative with the combustion head of reciprocal combustion formula burner through wall box, and the other end is communicated with coil pipe, and the coil pipe other end connects collection cigarette case, and collection cigarette case connects Forced discharge fan, and Forced discharge fan connects smoke discharge tube road; Described wind scoop lower end connects circulating fan air outlet, and upper end is communicated with the casing of heat exchanger, described upper cavity is also provided be in communication with the outside for by extraneous oxygen infusion to the burning oxygen supply pipeline in upper cavity;
Pyrostat, indoor temperature transmitter, particle sensor, humidity sensor, wind pressure sensor, magnetic valve, flame sensor, power-supply controller of electric, safety switch that described intelligence control system comprises indoor control panel, central processing unit and is connected with central processing unit respectively;
The madial wall of heat exchanger casing is located at by described pyrostat, for detecting interchanger box interior temperature; Described indoor temperature transmitter, humidity sensor and particle sensor are located at indoor, are respectively used to detect indoor temperature, humidity and pellet content; Described wind pressure sensor is located at Forced discharge fan inside, for detecting the inner blast of Forced discharge fan; Described magnetic valve is located on the appendix of reciprocal combustion formula burner, and export in order to control combustion gas, whether described flame sensor is located in reciprocal combustion formula burner, lighted completely for detecting reciprocal combustion formula burner; Described power-supply controller of electric is located on the dividing plate between upper and lower cavity, is connected with the electricity consumption device in heating, refrigeration system, humidification system, controls the power distribution of each electricity consumption device; Described safety switch is located on the main circuit of described indoor air conditioning system, and run circuit for opening and cut off complete machine, it is opened and cuts off the folding being controlled by equipment cabinet door.
As preferably of the present invention, described heat exchanger box inside wall is provided with thermal insulation layer.
As preferably of the present invention, side relative with filtration core on bellows is located at by described return air discharge line, described new wind sends into pipeline and return air duct is positioned on the bellows side wall of the left and right sides of return air discharge line, described air door performs valve and is located at bellows upper side wall, be provided with in described bellows by air door perform valve control rotate and perpendicular to bellows top and bottom sidewall central shaft, described new wind air door is one piece of fixing flat board on center shaft, the large plane orthogonal of its flat board is in bellows top and bottom sidewall, perform by air door rotation that valve controls new wind air door and send into being communicated with of pipeline and return air duct to switch lower chamber and new wind, described air door performs valve and is connected with central processing unit.
As preferably of the present invention, described combustion tube outer wall is arranged with fin.
As preferably of the present invention, described coil pipe is made up of the many straight tubes be parallel to each other and Duo Gen bend pipe, every root bend pipe two ends connect two straight tubes respectively, and acutangulate identical by every root bend pipe pipe centerline place plane with horizontal plane, the center line place plane of same straight tube two ends bend pipe is identical with this straight tube center line place horizontal plane angulation, and the plane through the pipe centerline of homonymy bend pipe is parallel to each other; Be provided with in described heat exchanger casing and organize coil pipe more, often organize coil pipe lower end and connect a combustion tube, upper end connects a collection cigarette case jointly.
As preferably of the present invention, reciprocal combustion formula burner comprises multiple burner monomer of being arranged side by side and support housing, the corresponding gas nozzle be fixed on gas pipeline in each burner monomer one end, the other end is combustion head, described Gas Pipe one end is closed, other end connected electromagnetic valve venthole, described magnetic valve air inlet is fuel gas transportation pipeline in junction chamber then, junction is provided with machinery valve, described reciprocal combustion formula burner arranges described ignition electrode along the combustion head side of the burner monomer of the most end of burner monomer orientation, the combustion head side of the burner monomer of the other end arranges described flame sensor.
As preferably of the present invention, described refrigerating evaporator be provided with in order to by condensed water elimination to extraneous condensed water elimination pipeline,
As preferably of the present invention, described air supply duct and return air duct all extend to indoor, air supply duct is positioned at indoor part and is provided with multiple air outlet, return air duct is positioned at indoor part and is provided with multiple return air inlet, its air outlet and return air inlet are equipped with plenum chamber.
As preferably of the present invention, described humidifier is circumscribed with water supply line.
As preferably of the present invention, described intelligence control system also comprises hand-held movable termination, WIFI, bluetooth and NFC module is provided with in described indoor control panel, signal can be exchanged by WiFi, bluetooth or NFC by hand-held movable termination and central processing unit, receiving equipment running status and room air parameter, and equipment operation is set and adjusted.
Beneficial effect of the present invention is:
1. the present invention can from physical, chemically, the temperature, humidity, cleanliness factor, resh air requirement, air velocity etc. of aspect to room air such as biological, radioactivity regulate comprehensively.
2. old for indoor air and outdoor fresh air can effectively be replaced by the present invention, to ensure the oxygen content in room air, and dilute harmful substance, and simultaneously opposed swap-in enters indoor fresh air and carries out purified treatment.
3. the present invention can with Speed Efficient faster, comprehensively improve indoor temperature.
4. in the present invention, indoor air outlet and return air inlet employing are mounted opposite, achieve at the mild gentle air flow field of indoor formation, air is allowed effectively to circulate in indoor, ensure that the abundant mixing of room air, avoid occurring that local air temperature is higher or lower, it also avoid high wind simultaneously and directly blow the discomfort that human body brings, ensure that the health of household is comfortable.
5. the present invention adopts the knockdown mode of multisystem, and several functions is integrated, to the parameters of air carry out comprehensively process comprising: air circulated filter system, heat exchange system, refrigeration exchange system, new wind exchange system, humidification system.
6. by circulated filter system and new wind exchange system to room air chemically, radioactivity processes; By air flow field in pipe-line system forming chamber, air velocity is processed; By the comprehensive function of each system, the biological of room air is processed; Temperature, the humidity of room air is regulated by heat-exchange system, cold exchange system and humidification system; By resh air requirement in new wind exchange system conditioning chamber; And by intelligence control system, complete equipment operation is controlled and regulated.Thus raising IAQ, make healthy comfortable domestic environment.
7. the present invention adopts combustion gas to heat the mode of heating, and heat rapidly, energy consumption is lower, and comparatively environmental protection.And use novel heat exchanger, this interchanger more effectively can carry out heat exchange, improve the speed of exchange, and this heating system does not limit by indoor/outdoor temperature-difference, the gaseous fuel comprising the various ways such as natural gas, liquefied gas can be used, ensure that it uses not by the restriction of region.
8. be provided with pyrostat, wind pressure sensor, flame sensor in heating in the present invention; monitor interchanger internal temperature, Forced discharge fan working condition and combustion position respectively; comprehensive monitoring is carried out to combustion system; shut down when the equipment of monitoring does not run well and reporting errors code; the security of guarantee equipment; be provided with safety switch in addition, cut off circuitry when equipment cabinet door is opened, prevent accident.
9. the coil pipe in the present invention can increase the contact area of tube wall and air, can accelerate the firing rate of coil pipe to air, can either improve heating efficiency and can improve fuel availability again.
10. be provided with intelligence control system in the present invention, add the Smart Home function of " internet+", by hand-held movable termination, adjustment is arranged to equipment, realize the convenient of adjustment, and in system, insert a series of sensor, in order to monitoring equipment operation conditions, Real-Time Monitoring IAQ and equipment operation condition, and feed back to handheld terminal, the real real-time adjusting existing joint, and the security of operation of support equipment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the part-structure explosive view of heating in the present invention.
Fig. 3 is the part-structure schematic diagram of heat exchanger in the present invention.
Fig. 4 is the schematic diagram that in the present invention, new wind air door is in closed condition.
Fig. 5 is the schematic diagram that in the present invention, new wind air door is in opening.
Fig. 6 is the front view of coil pipe in the present invention.
Fig. 7 is the perspective view of coil pipe in the present invention.
Fig. 8 is the stringing schematic diagram of indoor air supply duct and return air duct in the present invention.
Fig. 9 is the structural blast figure of reciprocal combustion formula burner in the present invention.
Figure 10 is the structural representation of intelligence control system in the present invention.
Figure 11 is the schematic diagram of air flowing under air purification mode in the embodiment of the present invention.
Figure 12 is air flow schematic diagram under heating mode in the embodiment of the present invention.
Figure 13 is air flow schematic diagram under refrigeration mode in the embodiment of the present invention.
Figure 14 is air flow schematic diagram under new wind displacement patterns in the embodiment of the present invention.
Figure 15 is air flow schematic diagram under humidifying mode in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, the invention provides a kind of indoor air conditioning system, this system comprises the pneumatic drive system set gradually from bottom to top, heating, refrigeration system, humidification system and intelligence control system, refrigeration system comprises a refrigeration cabinets 201, refrigerating evaporator is provided with in it, refrigerating evaporator is connected with outer machine 204 by refrigerant circulation pipe 202, refrigeration cabinets 201 upper end connects air supply duct 301, air is sent into indoor, humidification system comprises a humidifier 302, be arranged on air supply duct sidewall, nozzle on humidifier is placed in air supply duct, pneumatic drive system and heating comprise a main box 101 jointly, main box 101, refrigeration cabinets and air supply duct are communicated with successively, it is characterized in that: main box 101 comprises upper cavity 102 and lower chamber 103,
Pneumatic drive system also comprises the circulating fan 105 be located in lower chamber 103, bellows 109 are provided with outside lower chamber 103, bellows 109 are provided with filtration core 107 with the connecting portion of lower chamber 103, bellows 109 inside is provided with new wind air door 108, outer wall is provided with the return air duct 112 that air door performs valve 113, the return air discharge line 111 be in communication with the outside by bellows 109, newly wind are sent into pipeline 106 and be communicated with indoor controlling new wind air door 108 and rotate, and return air discharge line 111 is provided with return air and discharges blower fan 110;
Dividing plate 104 is provided with between upper cavity 102 and lower chamber 103, dividing plate 104 central authorities are provided with wind scoop 121, heating adopts the mode of gas-heating, this system comprises the heat exchanger 115 be located in upper cavity 102, and be located at the reciprocal combustion formula burner 120 of heat exchanger 115 front outsides, Forced discharge fan 118 and smoke discharge tube road 126, heat exchanger 115 comprises casing 117 and is located at combustion tube 123, coil pipe 124 and the collection cigarette case 125 in casing 117; One end mouth of pipe of combustion tube 123 is relative with the combustion head of reciprocal combustion formula burner 120 through wall box, the other end is communicated with coil pipe 124, coil pipe 124 other end connects collection cigarette case 125, and collection cigarette case 125 connects Forced discharge fan 118, and Forced discharge fan 118 connects smoke discharge tube road 126; Wind scoop 121 lower end connects circulating fan 105 air outlet, and upper end is communicated with the casing of heat exchanger 115, upper cavity 102 is also provided be in communication with the outside for by extraneous oxygen infusion to the burning oxygen supply pipeline 114 in upper cavity 102;
Intelligence control system comprises indoor control panel, central processing unit and the pyrostat 42 be connected with central processing unit respectively, wind pressure sensor 41, magnetic valve 46, flame sensor 43, power-supply controller of electric 44, safety switch 45, also comprises simultaneously and is located at indoor indoor temperature transmitter, humidity sensor and particle sensor;
The madial wall of heat exchanger 115 casing is located at by pyrostat 42, for detecting casing 117 internal temperature; Indoor temperature transmitter, humidity sensor and particle sensor are located at indoor, are respectively used to detect indoor temperature, humidity and pellet content; It is inner that wind pressure sensor 41 is located at Forced discharge fan 118, for detecting the inner blast of Forced discharge fan 118; Magnetic valve 46 is located on the appendix of reciprocal combustion formula burner 120, and export in order to control combustion gas, whether flame sensor 43 is located in reciprocal combustion formula burner 120, lighted completely for detecting reciprocal combustion formula burner 120; Power-supply controller of electric 44 is located on the dividing plate 104 between upper and lower cavity, is connected with the electricity consumption device in heating, refrigeration system, humidification system, controls the power distribution of each electricity consumption device; Safety switch 45 is located on the main circuit of indoor air conditioning system, and run circuit for opening and cut off complete machine, it is opened and cuts off the folding being controlled by equipment cabinet door.
In the present embodiment, heat exchanger 115 box inside wall is provided with thermal insulation layer.
In the present embodiment, side relative with filtration core 107 on bellows 109 is located at by return air discharge line 111, new wind sends into pipeline 106 and return air duct 112 is positioned on the bellows side wall of the left and right sides of return air discharge line 111, air door performs valve 113 and is located at bellows upper side wall, be provided with in bellows 109 by air door perform valve 113 control rotate and perpendicular to bellows top and bottom sidewall central shaft, new wind air door 108 is one piece of fixing flat board on center shaft, the large plane orthogonal of its flat board is in bellows top and bottom sidewall, perform by air door rotation that valve 113 controls new wind air door 108 and send into being communicated with of pipeline 106 and return air duct 112 to switch lower chamber 103 and new wind, air door performs valve 113 and is connected with central processing unit.
In the present embodiment, coil pipe 124 is made up of the many straight tubes be parallel to each other 127 and Duo Gen bend pipe 128, every root bend pipe 128 two ends connect two straight tubes 127 respectively, and it is identical with c1 that horizontal plane acutangulates by every root bend pipe 128 pipe centerline place plane, the center line place plane of the bend pipe at same straight tube two ends is identical with the identical c2 of this straight tube center line place horizontal plane angulation, and the plane through the pipe centerline of homonymy bend pipe is parallel to each other; Be provided with many group coil pipes 124 in heat exchanger 115 casing, often organize coil pipe 124 lower end and connect a combustion tube 123, upper end connects a collection cigarette case 125 jointly.
In the present embodiment, refrigerating evaporator is provided with in order to by condensed water elimination pipeline 203 extremely extraneous for condensed water elimination, humidifier 302 is connected with water supply line 303.
In the present embodiment, combustion tube 123 outer wall is arranged with fin 122.
In the present embodiment, air supply duct 129 and return air duct 112 all extend to indoor, air supply duct 129 is positioned at indoor part and is provided with multiple air outlet 131, return air duct 112 is positioned at indoor part and is provided with multiple return air inlet 132, its air outlet 131 and return air inlet 132 are equipped with plenum chamber, for the air promoting indoor air circulation and avoid air outlet to export directly blows human body, indoor air outlet 131 and return air inlet 132 can be oppositely arranged, and the distance increased as far as possible between the two, as both being arranged on two relative corners of top, room, the range of DO of air in indoor can be increased with this.
In the present embodiment, reciprocal combustion formula burner 120 comprises multiple burner monomer 134 of being arranged side by side and support housing 133, the corresponding gas nozzle be fixed on combustion pipe in each burner monomer 134 one end, the other end is combustion head, connecting gas transmission pipe 135, the other end is combustion head, Gas Pipe one end is closed, other end connected electromagnetic valve 46 venthole, described magnetic valve air inlet is fuel gas transportation pipeline in junction chamber then, junction is provided with machinery valve, along the ignition electrode 119 that the combustion head side of the burner monomer of the most end of burner monomer orientation is arranged on reciprocal combustion formula burner 120, the flame sensor 43 of the combustion head side setting of the burner monomer of the other end.
In the present embodiment, intelligence control system also comprises hand-held movable termination, WIFI, bluetooth and NFC module is provided with in indoor control panel, signal can be exchanged by WiFi, bluetooth or NFC by hand-held movable termination and central processing unit, receiving equipment running status and room air parameter, and equipment operation is set and adjusted.
Below describe operation principle of the present invention in detail:
The adjustment that the present invention has following five kinds of patterns to realize room air.
One, air purification mode
As shown in figure 11, under air purification mode, circulating fan starts, new wind air door keeps closed condition under air door performs the control of valve, as shown in Figure 4, now return air duct is communicated with lower chamber, under the effect of circulating fan, room air is inhaled into lower chamber by return air duct and bellows, air to be filtered through filtration core in this course, fiber in air, hair, particles etc. will be removed, then continue under the effect of circulating fan through the heat exchanger that do not work and refrigerating evaporator, finally by air supply duct, cleaned air is sent into indoor to circulate.In this course, the indoor temperature transmitter, the particle sensor that are positioned at indoor can carry out Real-Time Monitoring to room air, to guarantee that this system carries out circulating filtration repeatedly in certain hour section, the residual harmful substance that single filtration cannot be removed repeatedly is purified, thus reaches the effect purified air.
Two, heating mode
As shown in figure 12, the synchronous operation of circulating fan when equipment runs heating mode, must be ensured, and now central processing unit control refrigeration system is out of service.When equipment runs heating mode, its step is as follows:
1. Forced discharge fan starts, and the residual gas in coil pipe is discharged outdoor by flue gas exhausting pipe line.
2. the magnetic valve after 5 seconds on reciprocal combustion formula burner starts, and Forced discharge fan continues to run, and combustion gas is admitted in gas spray head and reciprocal combustion formula burner through Gas Pipe, mixes with air, and ignition electrode is excited and lights a fire simultaneously, takes fire.
3. combustion gas is by the oxygen lighted in post consumption part casing, and now upper cavity forms negative pressure with extraneous, forces outdoor air enter upper cavity by burning oxygen supply pipeline and support burning.
4. burned heated air is under the effect of Forced discharge fan, is sent outdoor through combustion tube and coil pipe, is passed to by heat in combustion tube and coil pipe ambient air simultaneously, and with air-flow, carry heat is entered indoor.
5. when indoor temperature transmitter detects that indoor temperature reaches design temperature, central processing unit Controlling solenoid valve is closed, and burning stops, and now Forced discharge fan continues operation 20 seconds, discharges imperfect combustion gas, for burning next time prepares.
6., when equipment shuts down in a heating mode, central processing unit controlled circulation blower fan continues operation and stops after 2 minutes.Amount of residual heat will in heat exchanger is fully distributed.
In the process for ensureing safety, being provided with three sensors, being respectively the wind pressure sensor being integrated in Forced discharge fan inside, the pyrostat being placed in the flame sensor in combustion chamber and being placed in heat exchanger upper cavity, being described as follows:
1. when wind pressure sensor detects that Forced discharge fan does not work or normally do not work; then central processing unit Controlling solenoid valve is closed; burning stops; reenter above-mentioned steps 1., cannot normally start if again detect Forced discharge fan or work, then power-supply controller of electric and safety switch start; implement to shut down; and feedback error information is to central processing unit, and at liquid crystal display screen display relevant error code, full machine enters guard mode.
2. when flame sensor detects that reciprocal combustion formula burner is without flame; illustrate that reciprocal combustion formula burner is not lighted or do not lighted completely; then closed electromagnetic valve, burning stops, and Forced discharge fan continues operation and reenters above-mentioned steps 1. after 20 seconds; if again detect reciprocal combustion formula burner without flame; then power-supply controller of electric and safety switch start, and implement to shut down, and feedback error information are to central processing unit; and at liquid crystal display screen display relevant error code, full machine enters guard mode.
3. when pyrostat detects that in heat exchanger upper cavity, temperature is too high; illustrate that circulating fan does not normally work, then closed electromagnetic valve, burning stops; Forced discharge fan continues operation 20 seconds; after heat exchanger temperature is normal, reenter above-mentioned steps 1., heat up too high if again monitor interchanger inside, then power-supply controller of electric and safety switch start; implement to shut down; and feedback error information is to central processing unit, and at liquid crystal display screen display relevant error code, full machine enters guard mode.
Three, refrigeration mode
As shown in figure 13, the synchronous operation of circulating fan during equipment running refrigerating pattern, must be ensured, and now central processing unit control heating is out of service.When equipment running refrigerating pattern, its step is as follows:
1. off-premises station starts, and cold-producing medium is sent into refrigerating evaporator by refrigerant circulation pipe.
2. cold-producing medium absorbs heat and is back to off-premises station by refrigerant circulation pipe in refrigerating evaporator.
3. the air of higher temperature is pulled away through refrigerating evaporator heat under the effect of circulating fan, and the air forming lower temperature is admitted to indoor.
4. cold-producing medium release heat by the built-in blower fan of off-premises station by outside absorbed heat discharge chamber, cold-producing medium enters as circulated next time after being back to off-premises station.
5. the condensed water simultaneously formed in refrigerating evaporator will by outside condensed water elimination pipeline discharge chamber.
Four, new wind displacement patterns
As shown in figure 14, the synchronous operation of circulating fan must be ensured when equipment runs new wind displacement patterns.When equipment runs new wind displacement patterns, air door performs valve and starts and control new wind air door and be in opening, as shown in Figure 5, now return air duct and return air send pipeline communication, lower chamber and the new wind of main box send into pipeline communication, be built in the exhaust fan startup that return air sends pipeline, by outside old for indoor air discharge chamber simultaneously.Outdoor fresh air then sends into by new wind the lower chamber that pipeline enters main box under the effect of circulating fan, is then admitted to indoor, realizes the displacement of indoor new and old air.
Five, humidifying mode
As shown in figure 15, the synchronous operation of circulating fan must be ensured when equipment runs humidifying mode.When equipment runs humidifying mode, humidifier starts, and the aqueous water in water tank is carried out atomization process, and spray in humidification casing, to the air wetting of entering humidification casing, then air is admitted to indoor, thus reaches the object of humidification.After its work adds up to reach certain hour, water tank carries out automatic water supplement, such as, in water tank, the normal reservoir water yield is 800ml, atomizer often works and is atomized 30 ml waters in 1 minute, after its working time adds up to reach 20 minutes, program will control water valve, inject 600ml water toward storage tank, ensure the supply of water.In addition, part does not enter indoor moisture with air-flow, can drop in refrigerating evaporator, and be gathered into the condensation water collection dish that the globule enters into interchanger inside, discharge outdoor in condensed water elimination pipeline again subsequently, avoid it to leak to indoor and device interior, therefore this humidifier is placed in above refrigerating evaporator.
Claims (10)
1. an indoor air conditioning system, comprise the pneumatic drive system set gradually from bottom to top, heating, refrigeration system, humidification system and intelligence control system, described refrigeration system comprises a refrigeration cabinets, refrigerating evaporator is provided with in it, refrigerating evaporator is connected with outer machine by refrigerant circulation pipe, described refrigeration cabinets upper end connects air supply duct, air is sent into indoor, described humidification system comprises a humidifier, be arranged on air supply duct sidewall, nozzle on humidifier is placed in air supply duct, described pneumatic drive system and heating comprise a main box jointly, described main box, refrigeration cabinets and air supply duct are communicated with successively, it is characterized in that: described main box comprises upper cavity and lower chamber,
Described pneumatic drive system also comprises the circulating fan be located in lower chamber, bellows are provided with outside described lower chamber, the connecting portion of bellows and lower chamber is provided with filtration core, described inner bellows is provided with new wind air door, outer wall is provided with the return air duct that air door performs valve, the return air discharge line be in communication with the outside by bellows, newly wind are sent into pipeline and be communicated with indoor controlling new wind air door and rotate, and described return air discharge line is provided with return air and discharges blower fan;
Dividing plate is provided with between described upper cavity and lower chamber, baffle central is provided with wind scoop, described heating adopts the mode of gas-heating, this system comprises the heat exchanger be located in upper cavity, and be located at the reciprocal combustion formula burner of heat exchanger front outsides, Forced discharge fan and smoke discharge tube road, described heat exchanger comprises casing and is located at combustion tube, coil pipe and the collection cigarette case in casing; One end mouth of pipe of described combustion tube is relative with the combustion head of reciprocal combustion formula burner through wall box, and the other end is communicated with coil pipe, and the coil pipe other end connects collection cigarette case, and collection cigarette case connects Forced discharge fan, and Forced discharge fan connects smoke discharge tube road; Described wind scoop lower end connects circulating fan air outlet, and upper end is communicated with the casing of heat exchanger, described upper cavity is also provided be in communication with the outside for by extraneous oxygen infusion to the burning oxygen supply pipeline in upper cavity;
Pyrostat, indoor temperature transmitter, particle sensor, humidity sensor, wind pressure sensor, magnetic valve, flame sensor, power-supply controller of electric, safety switch that described intelligence control system comprises indoor control panel, central processing unit and is connected with central processing unit respectively;
The madial wall of heat exchanger casing is located at by described pyrostat, for detecting interchanger box interior temperature; Described indoor temperature transmitter, humidity sensor and particle sensor are located at indoor, are respectively used to detect indoor temperature, humidity and pellet content; Described wind pressure sensor is located at Forced discharge fan inside, for detecting the inner blast of Forced discharge fan; Described magnetic valve is located on the appendix of reciprocal combustion formula burner, and export in order to control combustion gas, whether described flame sensor is located in reciprocal combustion formula burner, lighted completely for detecting reciprocal combustion formula burner; Described power-supply controller of electric is located on the dividing plate between upper and lower cavity, is connected with the electricity consumption device in heating, refrigeration system, humidification system, controls the power distribution of each electricity consumption device; Described safety switch is located on the main circuit of described indoor air conditioning system, and run circuit for opening and cut off complete machine, it is opened and cuts off the folding being controlled by equipment cabinet door.
2. indoor air conditioning system according to claim 1, is characterized in that: described heat exchanger box inside wall is provided with thermal insulation layer.
3. indoor air conditioning system according to claim 1, it is characterized in that: side relative with filtration core on bellows is located at by described return air discharge line, described new wind sends into pipeline and return air duct is positioned on the bellows side wall of the left and right sides of return air discharge line, described air door performs valve and is located at bellows upper side wall, be provided with in described bellows by air door perform valve control rotate and perpendicular to bellows top and bottom sidewall central shaft, described new wind air door is one piece of fixing flat board on center shaft, the large plane orthogonal of its flat board is in bellows top and bottom sidewall, perform by air door rotation that valve controls new wind air door and send into being communicated with of pipeline and return air duct to switch lower chamber and new wind, described air door performs valve and is connected with central processing unit.
4. indoor air conditioning system according to claim 1, is characterized in that: described combustion tube outer wall is arranged with fin.
5. indoor air conditioning system according to claim 1, it is characterized in that: described coil pipe is made up of the many straight tubes be parallel to each other and Duo Gen bend pipe, every root bend pipe two ends connect two straight tubes respectively, and acutangulate identical by every root bend pipe pipe centerline place plane with horizontal plane, the center line place plane of same straight tube two ends bend pipe is identical with this straight tube center line place horizontal plane angulation, and the plane through the pipe centerline of homonymy bend pipe is parallel to each other; Be provided with in described heat exchanger casing and organize coil pipe more, often organize coil pipe lower end and connect a combustion tube, upper end connects a collection cigarette case jointly.
6. indoor air conditioning system according to claim 1, it is characterized in that: reciprocal combustion formula burner comprises multiple burner monomer of being arranged side by side and support housing, the corresponding gas nozzle be fixed on gas pipeline in each burner monomer one end, the other end is combustion head, described Gas Pipe one end is closed, other end connected electromagnetic valve venthole, described magnetic valve air inlet is fuel gas transportation pipeline in junction chamber then, junction is provided with machinery valve, described reciprocal combustion formula burner arranges described ignition electrode along the combustion head side of the burner monomer of the most end of burner monomer orientation, the combustion head side of the burner monomer of the other end arranges described flame sensor.
7. indoor air conditioning system according to claim 1, is characterized in that: described refrigerating evaporator be provided with in order to by condensed water elimination to extraneous condensed water elimination pipeline.
8. indoor air conditioning system according to claim 1, it is characterized in that: described air supply duct and return air duct all extend to indoor, air supply duct is positioned at indoor part and is provided with multiple air outlet, return air duct is positioned at indoor part and is provided with multiple return air inlet, its air outlet and return air inlet are equipped with plenum chamber.
9. indoor air conditioning system according to claim 1, is characterized in that: described humidifier is circumscribed with water supply line.
10. indoor air conditioning system according to claim 1, it is characterized in that: described intelligence control system also comprises hand-held movable termination, WIFI, bluetooth and NFC module is provided with in described indoor control panel, signal can be exchanged by WiFi, bluetooth or NFC by hand-held movable termination and central processing unit, receiving equipment running status and room air parameter, and equipment operation is set and adjusted.
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| CN108386950A (en) * | 2018-05-02 | 2018-08-10 | 皓庭(唐山）环境科技有限公司 | The cabinet type new wind turbine of civilian dress type |
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