CN106051997A - Air exchange device - Google Patents
Air exchange device Download PDFInfo
- Publication number
- CN106051997A CN106051997A CN201610624223.4A CN201610624223A CN106051997A CN 106051997 A CN106051997 A CN 106051997A CN 201610624223 A CN201610624223 A CN 201610624223A CN 106051997 A CN106051997 A CN 106051997A
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- China
- Prior art keywords
- air
- indoor
- room
- valve
- heat exchanger
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- 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.)
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Classifications
-
- 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
- F24F7/007—Ventilation with forced flow
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—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 cooling apparatus specially adapted for use in air-conditioning using evaporation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides an air exchange device which comprises a shell, a cross-flow plate heat exchanger, a filter, a heat exchanger, an evaporator, a heat pump system and a smell removing purifier. A fresh air chamber, an exhaust chamber, an air supply chamber and an air return chamber which are spaced are defined in the shell. The cross-flow plate heat exchanger is provided with a first runner and a second runner which spaced and is arranged in the shell. The inlet end of the first runner communicates with the fresh air chamber, and the outlet end of the first runner communicates with the air supply chamber. The inlet end of the second runner communicates with the air return chamber, and the outlet end of the second runner communicates with the exhaust chamber. The filter is arranged in the fresh air chamber. The heat exchanger is arranged in the air supply chamber. The evaporator is arranged in the air supply chamber and is located between the evaporation end and the condensation end of the heat exchanger. The heat pump system is connected with the evaporator. The smell removing purifier is arranged in the air supply chamber and is located on the downstream side of the condensation end of the heat exchanger. According to the air exchange device in the embodiment, energy is saved, and efficiency is high.
Description
Technical field
The present invention relates to an electro-technical field, particularly relate to a kind of dilution air plant.
Background technology
Existing dilution air plant is used for being extracted into room air outdoor, and by outdoor air suction chamber, to reach to change wind mesh
's.When running into the situation that indoor/outdoor temperature-difference is bigger, by changing wind, the temperature difference in meeting gradually balance cylinder, such as, summer can improve indoor
Temperature, winter can reduce indoor temperature, and Consumer's Experience is bad.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.
To this end, it is an object of the present invention to propose the dilution air plant of a kind of efficient energy-saving.
Dilution air plant according to embodiments of the present invention, including housing, define in described housing apart from one another by new wind between
Room between room and return air between room between room, air draft, air-supply, between described new wind, room has the new wind entrance being in communication with the outside, described air draft
Between room there is the wind exhausting outlet being in communication with the outside, between described air-supply, room has and the indoor air-supply outlet connected, between described return air
Room has the return air inlet connected with indoor；Have apart from one another by first flow and the distributary plate type heat exchanger of the second runner,
Described distributary plate type heat exchanger is located in described housing, and between the entrance point of described first flow with described new wind, room connects and described
Between the port of export of first flow with described air-supply, room connects, and the entrance point of described second runner connects and institute with room between described return air
State the port of export of the second runner to connect with room between described air draft；Filter, described filter is located between described new wind indoor；Heat exchange
Device, described heat exchanger is located between described air-supply indoor, the evaporation ends of described heat exchanger adjacent to described first flow the port of export and
The condensation end of described heat exchanger is away from the port of export of described first flow；Vaporizer, described vaporizer is located at room between described air-supply
In and between the evaporation ends and condensation end of described heat exchanger；Heat pump, described heat pump is connected with described vaporizer；
Deodorizing purifier, described deodorizing purifier is located between described air-supply the downstream of condensation end that is indoor and that be positioned at described heat exchanger.
Dilution air plant according to embodiments of the present invention, outdoor new wind is after filter cleaning, at distributary plate type heat exchanger
Carry out heat exchange with indoor return air, then entered heat exchanger dehumidifying backheat, then after deodorizing purifier taste removal, enter indoor, changing
While wind, room temperature somewhat constant, efficient energy-saving can be kept.
It addition, dilution air plant according to the above embodiment of the present invention can also have a following additional technical characteristic:
An example according to the present invention, described dilution air plant also includes the first blower fan and the second blower fan, described first
Blower fan is located between described air-supply indoor, and described second blower fan is located between described return air indoor.
An example according to the present invention, described dilution air plant also includes gas concentration lwevel sensor and pattern switching
Switching valve, described gas concentration lwevel sensor is located between described return air indoor, described pattern switch transition valve be located at described newly
Indoor, the indoor carbon dioxide concentration that described pattern switch transition valve detects according to described gas concentration lwevel sensor between wind
Open or close described fresh inlet.
An example according to the present invention, described dilution air plant also includes PM2.5 concentration sensor, and described PM2.5 is dense
Degree sensor is located between described return air indoor.
An example according to the present invention, described dilution air plant also includes that temperature sensor, described temperature sensor set
Between described return air indoor and be connected with described heat pump, the room that described heat pump detects according to described temperature sensor
Interior temperature is to carry out the switching of refrigerating/heating pattern.
An example according to the present invention, described filter includes roughing efficiency air filter and is located at described roughing efficiency air filter downstream
PM2.5 filter.
An example according to the present invention, described heat pump include the four-way change-over valve that is connected with described vaporizer and
The gas-liquid separator that described four-way change-over valve is connected, the compressor that is connected with described gas-liquid separator, be connected with described compressor
Condenser, the electric expansion valve that is connected with described condenser, described electric expansion valve is connected with described vaporizer.
An example according to the present invention, described heat pump also includes the 3rd blower fan, and described 3rd blower fan is cold with described
Condenser is connected.
An example according to the present invention, described dilution air plant also include controller, described controller include housing and
Pcb board, the first face of described pcb board is provided with electronic component, second be provided above cooling line, this cooling line with
Cooling gas generating unit connects, and electrically operated valve is arranged on described cooling line, and the opening of electrically operated valve is towards described electricity
Sub-element also makes the cooling air-flow of ejection just to electronic component；The opening part of electrically operated valve is additionally provided with and is perpendicular to cool down air-flow
Valve plate, valve plate one end is resisted against on spring, and the other end is connected on the opening of electrically operated valve；Described spring housing is located at sliding axle
On, sliding axle one end is fixing with valve plate to be connected, and the other end is fixed on spring support, and this spring support is fixing with cooling line even
Connect；Described valve plate is also fixedly connected with coil fixing body, and this coil fixing body is provided with coil, and this coil is positioned in magnetic field also
It is series in the circuit loop of pcb board；When coil no power in circuit loop, spring extruding valve plate makes this electrically operated valve
Opening be normally off, when coil electricity in circuit loop, electrified coil promotes valve plate under the effect of Lorentz force
Extrusion spring so that the opening of electrically operated valve is opened, cooling air-flow ejection；When the power of circuit loop is the biggest, in coil
Electric current the biggest, the Lorentz force that coil is subject to is the biggest, thus increases the valve plate extruding amplitude to spring, improve opening air-out
Amount.
When using gas produced by the cooling gas or cooling gas generating unit introduced from the external world, pass through pipeline
Import to by the electronic component of heating, it is possible to use temperature lower, not by cooling that other electronic component is heated
Cooling down these electronic components with gas, cooling effect is more preferable, and rate of cooling faster, is beneficial to realize electronic component
Temperature maintain in lower level.And, by by coils connected in series to circuit board in order in the circuit of connecting electronic component,
When electronic component more needs to dispel the heat, and all thermal powers produced by it, derive from electrical power, and electrical power is the biggest, its electricity
Flow the biggest, so coil can produce bigger active force, to resist elastic force produced by spring.Bigger when producing
Elastic force time, its elastic deformation is the biggest so that the opening of electrically operated valve is the biggest, and the flow of the cooling gas that it can pass through is also
The biggest, cooling capacity is the strongest.It is achieved thereby that the different cooling effects of the electronic component for different operating temperature, or for
Same electronic component, the different cooling effects when different temperatures, thus improve cooling gas input device or cooling use
The gas generating unit work efficiency when importing equal number cooling gas, improves cooling capacity.
Preferably, described cooling gas generating unit stores liquid nitrogen.
The mode using liquid nitrogen cools down, and not only gas temperature is the lowest, and cooling capacity is strong, and it is cold to produce air
But the dust in pollutes electronical elements surface, the problem reducing electronic element radiating ability.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of dilution air plant according to an embodiment of the invention；
Fig. 2 is the schematic diagram of dilution air plant according to another embodiment of the present invention；
Fig. 3 is the structural representation of the controller of the dilution air plant according to further embodiment of this invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings dilution air plant according to embodiments of the present invention is described in detail.
Dilution air plant according to embodiments of the present invention, including: housing 110, distributary plate type heat exchanger 120, filter 130,
Heat exchanger 140, vaporizer 150, heat pump 160, deodorizing purifier 170.
Specifically, define in housing 110 apart from one another by new wind between room 113 between room 112 between room 111, air draft, air-supply
And room 114 between return air, between new wind, room 111 has the new wind entrance 1111 being in communication with the outside, and between air draft, room 112 has with the external world even
Logical wind exhausting outlet 1121, between air-supply, room 113 has the air-supply outlet 1131 connected with indoor, and between return air, room 114 has and room
The return air inlet 1141 of interior connection；Also including the first blower fan 190 and the second blower fan 200, the first blower fan 190 is located at room between air-supply
In 130, the second blower fan 200 is located between return air in room 114；
Distributary plate type heat exchanger 120 have apart from one another by first flow (not shown) and the second runner (not shown), fork
Stream plate type heat exchanger 120 is located in housing 110, and between the entrance point of described first flow with new wind, room 111 connects and described first
Between the port of export of runner with air-supply, room 113 connects, and the entrance point of described second runner connects with room between return air 114 and described second
The port of export of runner connects with room between air draft 112；
Filter 130 is located between new wind in room 111；Advantageously, at the beginning of filter 130 includes roughing efficiency air filter 131 and is located at
The PM2.5 filter 132 in effect filter 131 downstream；
Heat exchanger 140 is located between air-supply in room 113, and the evaporation ends 141 of heat exchanger 140 is adjacent to the outlet of described first flow
The condensation end 142 of end and heat exchanger 140 is away from the port of export of described first flow；
In vaporizer 150 is located between air-supply room 113 and between the evaporation ends 141 and condensation end 142 of heat exchanger 140；
Heat pump 160 is connected with vaporizer 150；
Heat pump 160 includes the four-way change-over valve 161 being connected with vaporizer 150, the gas being connected with four-way change-over valve 161
Liquid/gas separator 162, the compressor 163 being connected with gas-liquid separator 162, the condenser 164 being connected with compressor 163 and condensation
The electric expansion valve 165 that device 164 is connected, electric expansion valve 165 is connected with vaporizer 150；Heat pump 160 also includes the 3rd wind
Machine 166, the 3rd blower fan 166 is connected with condenser 164；
In deodorizing purifier 170 is located at room between air-supply 113 and be positioned at the downstream of condensation end 142 of heat exchanger 140.
Dilution air plant according to embodiments of the present invention, outdoor new wind is after filter cleaning, at distributary plate type heat exchanger
Carry out heat exchange with indoor return air, then entered heat exchanger dehumidifying backheat, then after deodorizing purifier taste removal, enter indoor, changing
While wind, room temperature somewhat constant, efficient energy-saving can be kept.
An example according to the present invention, described dilution air plant also includes gas concentration lwevel sensor 210 and pattern
Switch transition valve 220, gas concentration lwevel sensor 210 is located between return air in room 114, and pattern switch transition valve 220 is located at newly
Between wind in room 111, the indoor carbon dioxide that pattern switch transition valve 220 detects according to gas concentration lwevel sensor 210 is dense
Fresh inlet 1111 is opened or closed to degree；In other words, so new wind can be regulated according to the concentration of indoor carbon dioxide
Intake, i.e. when indoor carbon dioxide concentration is in reduced levels (namely indoor oxygen content is higher), then pattern switching
Switching valve 220 can partly hide fresh inlet 1111 and even completely close fresh inlet 1111, to reduce the air intake of new wind
Amount；And when indoor carbon dioxide concentration is higher, then pattern switch transition valve 220 can fully open fresh inlet 1111 to increase
The intake of big new wind.
An example according to the present invention, described dilution air plant also includes PM2.5 concentration sensor 230, PM2.5 concentration
Sensor 230 is located between return air in room 114.Thus, it is possible to indoor PM2.5 concentration is monitored.
An example according to the present invention, described dilution air plant also includes temperature sensor 240, temperature sensor 240
It is located between return air and in room 113 and is connected with heat pump 160, the indoor that heat pump 160 detects according to temperature sensor 240
Temperature is to carry out the switching of refrigerating/heating pattern.Specifically, the temperature detected when temperature sensor 240 is less than pre-constant temperature
Degree (such as, less than 10 DEG C), then control heat pump 160 and be switched to heating mode, by improving wind pushing temperature, improve room
Temperature；The temperature detected when temperature sensor 240 is higher than predetermined temperature (such as, higher than 28 DEG C), then control heat pump 160 and cut
Change to refrigeration mode, by reducing wind pushing temperature, reduce room temperature；Thus, it is possible to it is the most comfortable to make indoor temperature be maintained at people
Temperature range.
The operation principle of dilution air plant according to embodiments of the present invention is as follows:
First blower fan 190 and the second blower fan 200 can realize the circulation of indoor and outdoor air.
New wind enters room 111 between new wind via new wind entrance 1111, after entering filter 130 purification, enters distributary board-like
In heat exchanger 120, and between return air, the return air in room 114 carries out heat exchange, and with the temperature difference inside and outside balance cylinder, then, new wind enters and send
Room between wind, once carries out, through heat exchanger 140, vaporizer 150, the backheat that dehumidifies, and after deodorizing purifier 170 purifies, by the first wind
Machine 190 is through air-supply outlet 1131 feeding indoor, to complete to change wind.
Pattern switching rotary valve 220 regulates angle according to indoor carbon dioxide concentration, changes new return air ratio, it is achieved indoor oxygen
Concentration controls, and makes room air keep freshness.
Heat pump 160 according to temperature sensor detection 240 to temperature differentiate refrigeration, heating operation mode, pass through
Four-way change-over valve 161 switches refrigerant flow direction, and regulation compressor 163 running frequency is with temperature constant after maintenance vaporizer 150.
Having the beneficial effect that of dilution air plant according to embodiments of the present invention:
1, pattern switching rotary valve is by regulation angle, changes new return air ratio, it is achieved that indoor oxygen concentration controls, it is to avoid mistake
Measuring the energy waste that new wind is caused, enclosed can realize room air rapid moisture removal when running simultaneously；
2, frequency conversion direct-evaporation-type refrigeration application with the dehumidification fresh air of radiation cooling warm air conditioner system support in adopt
Having compared plurality of advantages with the dehumidification fresh air of surface cooler: a. degree of depth dehumidifies, b. unit efficiency is high, c. dehumidifying effect modulability
Good, stability is high, and d. and air-conditioning system unit set up separately, are greatly improved radiation air-conditioner unit eer.
3, distributary plate type heat exchanger reclaims air draft energy, reduces operation energy consumption；
4, the setting of heat exchange of heat pipe, makes the air before and after vaporizer carry out heat exchange, had both reduced vaporizer
Load, again to air reheating after dehumidifying, improves wind pushing temperature and indoor comfort degree；
5, PM2.5 filter solves the room ventilation problem of haze weather；
6, deodorizing purifier has completely cut off newly constructed house owing to the environmental pollution caused of decorateing is on first not moving in the impact that person causes.
Fig. 3 is the structural representation that the present invention has the controller of refrigerating function；
In figure 3, the implication that each reference represents is as follows；1, housing；2, pcb board；11, cooling fan；12, filter
Device；13, cooling line；14, sliding axle；15, valve plate；16, gas outlet；17, coil；19, spring support；20, exhaust outlet；
21, coil fixing body；22, electronic component；23, spring.
Controller includes housing 1 and pcb board 2, and first of pcb board 2 is provided with electronic component 22, and pcb board is provided with
For electrically connecting the electronic circuit of electronic component 22, electronic circuit being in series with the coil 17 of electrically operated valve, coil 17 is set in
On the coil fixing body 21 being connected fixing with valve plate 15, when coil 17 is moved, coil fixing body 21 also can drive valve plate
15 are moved, and coil 17 is arranged in magnetic field, and the direction in magnetic field is in the drawings by representing, magnetic field can be produced by U magnet, magnetic
Field is for controlling the valve core movement openings of sizes with change electrically operated valve, and it is axial that the magnetic induction line in magnetic field is perpendicular to coil, electronic
The opening part of valve is provided with the spring 23 being connected with valve plate 15, and spring 23 is set on sliding axle 14, sliding axle 14 also with valve
Plate 15 is fixing to be connected, and the other end of spring 23 is against on the spring support 19 being fixedly mounted on cooling line 13, and spring 23 is used
In promoting valve plate 15 to close the opening of electrically operated valve, electrically operated valve is arranged on cooling line 13, the gas outlet of electrically operated valve
16 setting directions are that cooling line 13 is positioned at the second of pcb board 2 so that the air-flow sprayed by opening sprays towards electronic component 22
Side, face, second is the reverse side of first, and cooling line 13 fills with cooling gas input device or cooling gas
Put connection.
Wherein the air inlet of cooling line 13 uses the mode from housing external admission, particularly, by cooling gas inlet
Device air inlet, through defecator 12, then has cooling fan 11 to be blown in cooling line 13.
When using gas produced by the cooling gas or cooling gas generating unit introduced from the external world, pass through pipeline
The electronic component 22 importing to heating is other, it is possible to use temperature lower, the most heated by other electronic component 22
These electronic components 22 are cooled down by cooling gas, and cooling effect is more preferable, and rate of cooling faster, is beneficial to realize electricity
The temperature of sub-element 22 maintains in lower level.And, by coil 17 being connected in series to circuit board in order to connect electronics unit
In the circuit of part 22, when electronic component 22 more needs to dispel the heat, and all thermal powers produced by it, derive from electrical power, and
Electrical power is the biggest, and its electric current is the biggest, so coil 17 can produce bigger active force, band moving winding fixing body 21 and valve
The plate 15 right side in figure is moved, to resist elastic force produced by spring 23.When bigger elastic force can be produced, its elastic shape
Becoming the biggest so that the opening of electrically operated valve is the biggest, the flow of the cooling gas that it can pass through is the biggest, and cooling capacity is more
By force.It is achieved thereby that the different cooling effects of the electronic component 22 for different operating temperature, or for same electronic component 22,
Different cooling effects when different temperatures, thus improve cooling gas input device or cooling gas generating unit exists
Import work efficiency during equal number cooling gas, improve cooling capacity.
Spring in Fig. 3 is spiral compression spring, and this spring is used for promoting valve plate, so that gas outlet is closed, it is also possible to
Replacing with spiral stretching spring and torsionspring, those skilled in the art all can be according to the design of the application without creative labor
Move and be directly realized by these technical schemes；It addition, controller noted above uses introduces cooling gas by the way of air inlet, real
Liquid nitrogen can also be utilized on border to produce the nitrogen of cooling, it is achieved cooling, use the mode of liquid nitrogen to cool down, not only gas
Temperature is the lowest, and cooling capacity is strong, and the dust that will not produce in air cooling pollutes electronical elements surface, reduces electronics unit
The problem of part heat-sinking capability.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
There is the most concrete restriction.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. a dilution air plant, it is characterised in that including:
Housing, define in described housing apart from one another by new wind between room between room and return air between room between room, air draft, air-supply, described
Between new wind, room has the new wind entrance being in communication with the outside, and between described air draft, room has the wind exhausting outlet being in communication with the outside, described in give
Between wind, room has the air-supply outlet connected with indoor, and between described return air, room has the return air inlet connected with indoor；
Have apart from one another by first flow and the distributary plate type heat exchanger of the second runner, described distributary plate type heat exchanger is located at institute
Stating in housing, between the entrance point of described first flow with described new wind, room connects and the port of export of described first flow send with described
Room connection between wind, the entrance point of described second runner connects with room between described return air and the port of export of described second runner is with described
Room connection between air draft；
Filter, described filter is located between described new wind indoor；
Heat exchanger, described heat exchanger is located between described air-supply indoor, and the evaporation ends of described heat exchanger is adjacent to described first flow
The condensation end of the port of export and described heat exchanger is away from the port of export of described first flow；
Vaporizer, described vaporizer is located between described air-supply indoor and between the evaporation ends and condensation end of described heat exchanger；
Heat pump, described heat pump is connected with described vaporizer；
Deodorizing purifier, described deodorizing purifier is located between described air-supply under condensation end that is indoor and that be positioned at described heat exchanger
Trip.
Dilution air plant the most according to claim 1, it is characterised in that also include the first blower fan and the second blower fan, described
One blower fan is located between described air-supply indoor, and described second blower fan is located between described return air indoor.
Dilution air plant the most according to claim 1, it is characterised in that also include that gas concentration lwevel sensor and pattern are cut
Changing switching valve, described gas concentration lwevel sensor is located between described return air indoor, and described pattern switch transition valve is located at described
Indoor between new wind, the indoor carbon dioxide that described pattern switch transition valve detects according to described gas concentration lwevel sensor is dense
Described fresh inlet is opened or closed to degree.
Dilution air plant the most according to claim 1, it is characterised in that also include PM2.5 concentration sensor, described PM2.5
Concentration sensor is located between described return air indoor.
Dilution air plant the most according to claim 1, it is characterised in that also include temperature sensor, described temperature sensor
Being located between described return air indoor and be connected with described heat pump, described heat pump detects according to described temperature sensor
Indoor temperature is to carry out the switching of refrigerating/heating pattern.
Dilution air plant the most according to claim 1, it is characterised in that described filter includes roughing efficiency air filter and is located at institute
State the PM2.5 filter in roughing efficiency air filter downstream.
Dilution air plant the most according to claim 1, it is characterised in that described heat pump includes being connected with described vaporizer
Four-way change-over valve, the gas-liquid separator being connected with described four-way change-over valve, the compressor that is connected with described gas-liquid separator, with
The condenser that described compressor is connected, the electric expansion valve that is connected with described condenser, described electric expansion valve and described evaporation
Device is connected.
Dilution air plant the most according to claim 7, it is characterised in that described heat pump also includes the 3rd blower fan, described
3rd blower fan is connected with described condenser.
9. according to the dilution air plant according to any one of claim 1-8, it is characterised in that also include controller, described control
Device includes housing and pcb board, and the first face of described pcb board is provided with electronic component, second be provided above cooling line,
This cooling line connects with cooling gas generating unit, and electrically operated valve is arranged on described cooling line, opening of electrically operated valve
Mouth is towards described electronic component and makes the cooling air-flow of ejection just to electronic component；The opening part of electrically operated valve is additionally provided with vertically
In the valve plate of cooling air-flow, valve plate one end is resisted against on spring, and the other end is connected on the opening of electrically operated valve；Described spring housing
Being located on sliding axle, sliding axle one end is fixing with valve plate to be connected, and the other end is fixed on spring support, this spring support and cooling
Pipeline is fixing to be connected；Described valve plate is also fixedly connected with coil fixing body, and this coil fixing body is provided with coil, this coil position
In magnetic field and be series in the circuit loop of pcb board；When coil no power in circuit loop, spring extruding valve plate makes
The opening of this electrically operated valve is normally off, and when coil electricity in circuit loop, electrified coil is in the effect of Lorentz force
Lower promotion valve plate extrusion spring so that the opening of electrically operated valve is opened, cooling air-flow ejection；When the power of circuit loop is the biggest
Time, the electric current in coil is the biggest, and the Lorentz force that coil is subject to is the biggest, thus increases the valve plate extruding amplitude to spring, carries
High opening air output.
Dilution air plant the most according to claim 9, it is characterised in that store liquid in described cooling gas generating unit
Nitrogen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624223.4A CN106051997A (en) | 2016-08-02 | 2016-08-02 | Air exchange device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624223.4A CN106051997A (en) | 2016-08-02 | 2016-08-02 | Air exchange device |
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| CN106051997A true CN106051997A (en) | 2016-10-26 |
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| CN107255335A (en) * | 2017-06-12 | 2017-10-17 | 上海洁佳空气净化技术有限公司 | Degerming anti-fog haze system |
| CN107339763A (en) * | 2017-06-27 | 2017-11-10 | 苏州诚品家智能科技有限公司 | Fresh air ventilator |
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Application publication date: 20161026 |