CN208750885U - Central air-conditioning with smell regulatory function - Google Patents
Central air-conditioning with smell regulatory function Download PDFInfo
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- CN208750885U CN208750885U CN201821166532.2U CN201821166532U CN208750885U CN 208750885 U CN208750885 U CN 208750885U CN 201821166532 U CN201821166532 U CN 201821166532U CN 208750885 U CN208750885 U CN 208750885U
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Abstract
The utility model provides a kind of central air-conditioning with smell regulatory function, including central air-conditioning, fan coil, fresh air system, controller, indoor temperature and humidity meter, outdoor temperature humidity detecting meter and champignon generator, fresh air system includes blower, the frequency converter being electrically connected with blower, changeover valve, air outlet, exhaust outlet and return air inlet, fan coil is connected to by pipeline with central air-conditioning, air outlet is arranged in fan coil, air outlet is connected to by pipeline with outdoor, and exhaust outlet and return air inlet are separately connected by changeover valve, blower is arranged in return air inlet, fan coil includes the rack that building top is arranged in, air outlet and high efficiency particulate air filter, high efficiency particulate air filter is arranged in fan coil, champignon generator is removably disposed in air outlet.By the setting of Hygrothermograph, changeover valve and champignon generator, in the case where considering indoor and outdoor air thermal energy, the fresh air for having champignon smell is sufficiently provided, while reducing the energy consumption of central air-conditioning.
Description
Technical field
The utility model relates to air-conditioning technicals, more particularly to the central air-conditioning with smell regulatory function.
Background technique
The use occasion of central air-conditioning is more and more.Currently, traditional central air-conditioning is generally only focused on and is provided into building
Air conditioning quantity or heating amount number, and only to the fresh air of indoor offer bottom line, or do not provide fresh air.Even if having
It is known as a bit and the central air-conditioning of fresh air is provided, is recycled again after often also only recycling room air, it is basic dry without providing
Net fresh air.This results in indoor air that can not carry out Efficient Cycle, and quality is low, and air is dirty.When indoor someone smoking or
When generating peculiar smell, indoor muddy air quality is also unable to get change.It is stayed in such air environment for a long time, people is easy to
Various discomforts are generated, the puzzlement in health is caused.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of central hollows with smell regulatory function
It adjusts, can further promote the matter of room air while guaranteeing to provide sufficient cold air or heating and unobvious promotion energy consumption
Amount, air especially fragrant to indoor injection, and can guarantee that indoor temperature and humidity is horizontal.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of central air-conditioning with smell regulatory function, including provide the central air-conditioning of cold and heat air, fan coil and
There is provided outdoor fresh air fresh air system, further include controller, indoor temperature meter, indoor humidity meter, outdoor temperature humidity detecting meter and
Champignon generator, the fresh air system include blower, the frequency converter being electrically connected with blower, changeover valve, air outlet, exhaust outlet and return
Air port, the fan coil are connected to by pipeline with central air-conditioning, and the air outlet is arranged in fan coil, the air outlet
It being connected to by pipeline with outdoor, and exhaust outlet and return air inlet is separately connected by changeover valve, the blower is arranged in return air inlet,
The indoor temperature meter, indoor humidity meter, outdoor temperature humidity detecting meter, frequency converter and changeover valve are electrically connected with the controller respectively
It connects, the fan coil includes the rack that building top is arranged in, air outlet and high efficiency particulate air filter, and the high efficiency particulate air filter is set
It sets in fan coil, for filtering air, the champignon generator is removably disposed in air outlet, for increasing into fresh air
Flavoring taste, the champignon generator include the champignon material Storage Box and supersonic generator for storing champignon material, the ultrasonic wave hair
Raw device is electrically connected with the controller, and issues fragrance for vibrating champignon material, the controller is used for wet according to indoor temperature meter, interior
The working condition of degree meter, the data parameters control frequency converter of outdoor temperature humidity detecting meter feedback, changeover valve and supersonic generator.
Utility model has the advantages that
Compared by indoor and outdoor air performance, it, can be with dynamic regulation center according to the use environment of central air-conditioning
The working condition of air conditioning system, while guaranteeing that indoor temperature and humidity is suitable for, to the enough fresh airs of indoor offer, and new wind energy
Specific fragrance is enough distributed, the fresh air of injection is enabled to make indoor popular feeling feelings more pleasant.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the central air-conditioning with smell regulatory function of the utility model；
Fig. 2 is the schematic top plan view of the champignon generator of the utility model；
Fig. 3 is the schematic top plan view under another state of champignon generator of the utility model；
Fig. 4 is the circuit connection diagram of the central air-conditioning with smell regulatory function of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Please refer to Fig. 1-Fig. 4, a kind of central air-conditioning 100 with smell regulatory function, including providing in cold and heat air
It entreats air-conditioning 10, fan coil 20 and the fresh air system 30 of outdoor fresh air is provided.Central air-conditioning 100 with smell regulatory function is also
Including controller 40, indoor temperature meter 501, indoor humidity meter 502, outdoor temperature humidity detecting meter 503 and champignon generator 80, institute
Stating fresh air system 30 includes blower 301, the frequency converter 302 being electrically connected with blower 301, changeover valve 303, air outlet 304, exhaust outlet
305 and return air inlet 306, the fan coil 20 is connected to by pipeline with central air-conditioning 10, and the setting of air outlet 304 is in blower
In coil pipe 20, the air outlet 304 is connected to by pipeline with outdoor, and is separately connected exhaust outlet 305 by changeover valve 303 and is returned
Air port 306, the blower 301 is arranged in return air inlet 306, for recycling indoor air.Indoor temperature meter 501, interior
Hygrometer 502, outdoor temperature humidity detecting meter 503, frequency converter 302 and changeover valve 303 are electrically connected with the controller 40 respectively, institute
Stating fan coil 20 includes rack 201, air outlet 202 and the high efficiency particulate air filter 203 that building top is arranged in, the efficient mistake
Filter 203 is arranged in fan coil 20, and for filtering air, the high efficiency particulate air filter 203 can be HEPA high efficiency particulate air filter,
Various particulate matters in detecting air are effectively filtered, it is micro- for 0.3 micron (the 1/200 of hair diameter) or more to diameter
Grain removal efficiency can reach 99.7% or more, be the most effective filtering medium of the pollutants such as smog, dust and bacterium.Champignon hair
Raw device 80 is removably disposed in air outlet 304, and for tarting up into fresh air, the champignon generator 80 includes that storage is fragrant
The champignon material Storage Box 802 and supersonic generator 803 of material 801 are smoked, the supersonic generator 803 is electrically connected with controller 40
It connects, issues fragrance for vibrating champignon material 801.
The controller 40 502, outdoor temperature humidity detecting meter 503 based on according to indoor temperature meter 501, indoor humidity is anti-
The data parameters of feedback control the working condition of frequency converter 306, changeover valve 303 and supersonic generator 803.
Specifically: according to room temperature t and humidity d that indoor temperature meter 501, indoor humidity meter 502 are fed back, controller 40
Indoor air enthalpy is calculated, according to calculation formula i=1.01t+ (2500+1.84t) d (kj/kg dry air), wherein t is indicated
Air themperature DEG C, d indicate air humidity content kg/kg dry air, and 1.01 indicate the average specific heat at constant pressure kj/ (kg.K) of dry air,
1.84 indicate the average specific heat at constant pressure kj/ (kg.K) of vapor, and 2500 indicate the latent heat of vaporization kj/kg of water at 0 DEG C, to calculate
Room air enthalpy out.Similarly, the outdoor temperature t1 and humidity parameter d1 fed back according to outdoor temperature humidity meter 503, calculates room
Outer air enthalpy.If room air enthalpy is greater than or equal to outdoor air enthalpy, controller 40 controls fan frequency converter
301 frequencies improve, and control changeover valve 303 and be connected to return air inlet 306 and discharge outlet 305, to increase room air from exhaust outlet
305 discharge.At this point, working as outdoor since the temperature and humidity of outdoor air is smaller relative to the thermometer humidity of room air
Air when entering the room, outdoor air does not need to carry out additional cooling or dehumidifying, to have in smell regulatory function
Centre air-conditioning 100 can make full use of the outdoor indoor load of fresh air natural cooling, reduce the semen donors of central air conditioner main machine.This
When, it can control the work of supersonic generator 803 or do not work.When room air enthalpy is less than outdoor air enthalpy, then control
Device 40 processed controls 301 frequency of fan frequency converter and reduces, and controls changeover valve 303 and be connected to return air inlet 306 and air outlet 304, to the greatest extent may be used
Room air can be reduced and be expelled to outdoor, to reduce the energy consumption because of central air conditioner system 100 caused by providing fresh air.But because
It for air is at this time recycled in building, controller 40 needs to control the work of supersonic generator 803, after circulation
Air mixing champignon taste after be input in building again.To complete the cooling supply of central air conditioner system 100, indoor temperature and humidity and
Indoor fresh air it is well balanced, guarantee system 100 work normally while, as far as possible reduce whole system energy consumption.And if
Air is only recycled in building, then can also be added after champignon taste can just be again introduced into building, is promoted in building
The comfort level of air.
The champignon generator 80 includes rack 804 and the double positioning tracks 8041 being arranged on the rack, the champignon material
Storage Box 802 passes through double positioning tracks 8041 and is slidably disposed in rack 804.To after 80s when removing champignon generator,
Champignon material Storage Box 802 can also be removed, the operation such as the replacement of champignon material or addition is carried out.
Rack 804 can be rectangular parallelepiped structure, and double positioning tracks 8041 are along the direction of parallel 804 short side of rack
Be erected in rack 804, the supersonic generator 803 is housed in rack 804, and be arranged two-way positioning track 8041 it
Between.Thus after champignon material Storage Box 802 slides into rack 804 completely along two-way positioning track 8041, supersonic generator
803 can act on the fragrance 801 being contained in champignon material Storage Box 802.Champignon generator 80 passes through positioning track or card slot card
It is located on air outlet 304, to guarantee that the wind being sent into building from air outlet 304 can all pass through champignon generator 80, takes away perfume (or spice)
Smoke taste.
In order to guarantee that room air is discharged rear air pressure when changeover valve controls and return air inlet 306 and exhaust outlet 305 are connected
Reducing bring influences, and in the present embodiment, the central air-conditioning 100 with smell regulatory function further includes bidirectional electronic
Valve 60, the bidirectional valve 60 are electrically connected with controller 40, and are arranged on the pipeline that air outlet 304 is connected to outdoor.
Central air-conditioning 100 with smell regulatory function further includes the second blower 70 and the second frequency converter 701, and described second
Frequency converter 701 is electrically connected with the second blower 70 and controller 40 respectively, and the setting of the second blower 70 is in air outlet 304 far from fragrant
The top for smoking generator 80, for increasing or reducing under the control of the controller 40 the fresh air into air outlet 304 from conduit
Amount.
In the present embodiment, in order to more accurately detect indoor temperature and humidity, there is smell regulatory function
Central air-conditioning 100 may include at least two indoor temperature meters 501 and at least two indoor humidity meters 502, indoor temperature
The average value of 501 detecting data of indoor temperature meter is taken, indoor humidity takes the average value of 502 detecting data of indoor humidity meter.Cause
Big for the weight of cold air, the weight of hot-air is small, and in order to optimize detecting data, two indoor temperature meters 501 are separately positioned on
The two sides of building, and the level height of indoor temperature meter 501 is higher than the 1/2 of depth of building, is generally located on 1-2 from the ground
The position of rice is preferred.Two indoor humidity meters 502 are separately positioned on the two sides of building, and the activity or body-sensing because of people are mainly felt
The air in not high region on constructure ground is answered, in order to detect the validity of humidity data, the level of two indoor humidity meters 502
Height is lower than the 1/2 of depth of building L, generally can be positioned at 1-2 meters from the ground of position and is preferred.Certainly, in other implementations
In mode, indoor temperature meter 501 and indoor humidity meter 502 are it is contemplated that be arranged in the place not far from return air inlet 306.
In order to guarantee that the air quality for inputting fresh air is adapted dynamically, the fresh air system 30 further includes and 40 electricity of controller
The air quality sensor 307 of connection, the air quality sensor 307 are arranged in the geometric center position of building, are used for
The air quality in building is detected, the controller 40 is also used in the building according to the feedback of air quality sensor 307
The working condition that air quality parameters control changeover valve 303 can also be according to air quality sensor according to the strategy of formulation
The working condition of the air in buildings mass parameter control champignon generator 80 of 307 feedbacks.For example, working as air quality sensor
When 307 air qualities for detecting in building are lower than first predetermined value, illustrate that indoor air quality is fine, controller 40 controls
Changeover valve work, is connected to return air inlet 306 with air outlet 304, while controlling the work of champignon generator 80, manufactures champignon；Work as sky
When makings quantity sensor 307 detects the air quality in building higher than second predetermined value, illustrate that indoor air quality is bad,
Controller 40 controls changeover valve work, is connected to return air inlet 306 with exhaust outlet 305, foul atmosphere is discharged, and can synchronously control
Electronic valve 60 is opened, control is reintroduced back to fresh air to air outlet 304 from outdoor.But at this point it is possible to control 80 work of champignon generator
Make or do not work, can flexibly be formulated according to different using strategy.
In the present embodiment, outdoor temperature humidity detecting meter 503 includes outdoor thermometer and outside humidity meter, is respectively used to
Detect outdoor real time temperature and humidity.In other embodiments, in order to reduce hardware cost, the outdoor temperature humidity is detected
Meter 503 is electrically connected with the Cloud Server for providing outdoor temperature humidity parameter, for knowing that outdoor temperature and outdoor are wet from Cloud Server
Degree, and feed back to controller.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of central air-conditioning with smell regulatory function, including providing the central air-conditioning of cold and heat air, fan coil and mentioning
For the fresh air system of outdoor fresh air, it is characterised in that: further include controller, indoor temperature meter, indoor humidity meter, outdoor temperature humidity
Detecting meter and champignon generator, the fresh air system includes blower, the frequency converter being electrically connected with blower, changeover valve, air outlet, row
Air port and return air inlet, the fan coil are connected to by pipeline with central air-conditioning, and the air outlet is arranged in fan coil, institute
It states air outlet and is connected to by pipeline with outdoor, and exhaust outlet and return air inlet are separately connected by changeover valve, the blower setting exists
In return air inlet, the indoor temperature meter, indoor humidity meter, outdoor temperature humidity detecting meter, frequency converter and changeover valve respectively with it is described
Controller electrical connection, the fan coil includes the rack that building top is arranged in, air outlet and high efficiency particulate air filter, the height
It imitates filter to be arranged in fan coil, for filtering air, the champignon generator is removably disposed in air outlet, is used for
It tarts up into fresh air, the champignon generator includes the champignon material Storage Box and supersonic generator for storing champignon material, institute
It states supersonic generator to be electrically connected with the controller, issues fragrance for vibrating champignon material, the controller is used for according to Indoor Temperature
Spend data parameters control frequency converter, changeover valve and the supersonic generator of meter, indoor humidity meter, outdoor temperature humidity detecting meter feedback
Working condition.
2. the central air-conditioning according to claim 1 with smell regulatory function, it is characterised in that: the champignon generator
Including rack and the double positioning tracks being arranged on the rack, the champignon material Storage Box is mounted slidably by double positioning tracks
On the rack.
3. the central air-conditioning according to claim 2 with smell regulatory function, it is characterised in that: the rack is rectangular
Body structure, double positioning tracks are erected in rack along the direction of the parallel rack short side, and the supersonic generator is received
Hold in rack, and is arranged between two-way positioning track.
4. the central air-conditioning according to claim 3 with smell regulatory function, it is characterised in that: the champignon generator
It is fastened on air outlet by positioning track or card slot.
5. the central air-conditioning according to claim 4 with smell regulatory function, it is characterised in that: the champignon material storage
Box is rectangular parallelepiped structure.
6. the central air-conditioning according to claim 5 with smell regulatory function, it is characterised in that: described that there is smell tune
The central air-conditioning for saving function further includes bidirectional valve, and the bidirectional valve is electrically connected with the controller, and is arranged in air outlet
On the outdoor pipeline being connected to, the central air-conditioning with smell regulatory function further includes the second blower and the second frequency converter,
Second frequency converter is electrically connected with the second blower and controller respectively, and the second blower setting is sent out in air outlet far from champignon
The top of raw device.
7. the central air-conditioning according to claim 6 with smell regulatory function, it is characterised in that: described that there is smell tune
The central air-conditioning for saving function includes at least two indoor temperature meters and at least two indoor humidity meters, at least two Indoor Temperature
Degree meter is separately positioned on the two sides of building and the level height of at least two indoor temperature meters is higher than the 1/2 of depth of building,
At least two indoor humidities meter is separately positioned on the two sides of building and the level height of at least two indoor humidity meters is low
In the 1/2 of depth of building.
8. the central air-conditioning according to claim 7 with smell regulatory function, it is characterised in that: the fresh air system is also
Including the air quality sensor being electrically connected with the controller, the geometric center position of building is arranged in the air quality sensor
It sets, for detecting the air quality in building, the controller is also used to the building fed back according to air quality sensor
The working condition of interior air quality parameters control changeover valve, so that return air inlet is connected to exhaust outlet or makes return air inlet and air outlet
Connection.
9. the central air-conditioning according to claim 8 with smell regulatory function, it is characterised in that: the outdoor temperature humidity
Detecting meter includes outdoor thermometer and outside humidity meter, is respectively used to the outdoor real time temperature of detecting and humidity.
10. the central air-conditioning according to claim 8 with smell regulatory function, it is characterised in that: the outdoor is warm and humid
Degree detecting meter is electrically connected with the Cloud Server for providing outdoor temperature humidity parameter, for knowing outdoor temperature and outdoor from Cloud Server
Humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166532.2U CN208750885U (en) | 2018-07-23 | 2018-07-23 | Central air-conditioning with smell regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166532.2U CN208750885U (en) | 2018-07-23 | 2018-07-23 | Central air-conditioning with smell regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750885U true CN208750885U (en) | 2019-04-16 |
Family
ID=66056129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166532.2U Expired - Fee Related CN208750885U (en) | 2018-07-23 | 2018-07-23 | Central air-conditioning with smell regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066307A1 (en) * | 2022-09-28 | 2024-04-04 | 青岛海尔空调器有限总公司 | Air fragrance conditioner, control method, and air conditioner indoor unit |
-
2018
- 2018-07-23 CN CN201821166532.2U patent/CN208750885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066307A1 (en) * | 2022-09-28 | 2024-04-04 | 青岛海尔空调器有限总公司 | Air fragrance conditioner, control method, and air conditioner indoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |