CN209197004U - A kind of direct-firing fresh air conditioner all-in-one machine - Google Patents
A kind of direct-firing fresh air conditioner all-in-one machine Download PDFInfo
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- CN209197004U CN209197004U CN201821990874.6U CN201821990874U CN209197004U CN 209197004 U CN209197004 U CN 209197004U CN 201821990874 U CN201821990874 U CN 201821990874U CN 209197004 U CN209197004 U CN 209197004U
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Abstract
The utility model proposes a kind of direct-firing fresh air conditioner all-in-one machines, it include: indoor unit and air-conditioner outdoor unit, indoor unit is equipped with air outlet, indoor return air mouth and controller, and efficient filter is equipped with inside the indoor unit, new blower, surface air cooler, sensible heat exchanger, new air-valve, exhaust blower, slightly imitates strainer, middle effect strainer and mixer selector valve；The output end of controller is connect with the compressor in new blower, new air-valve, exhaust blower, mixer selector valve, air-conditioner outdoor unit respectively.The beneficial effects of the utility model are as follows: integrating refrigeration, heating, fresh air permutation function.Using full heat/Exposure degree core, total heat recovery rate is up to 70% or more.Fresh air volume is controlled according to indoor environment PM2.5 and CO2 concentration, so that the room air moment keeps fresh.Multi-filtering design effectively filters the harmful substance in outdoor fresh air and room air, purifies the air of a room.Noise is lower, more efficient.Intelligence control system, round-the-clock automatic maintenance interior set environment state and energy-saving run.
Description
Technical field
The utility model relates to apparatus of air conditioning technical fields, particularly relate to a kind of direct-firing fresh air conditioner all-in-one machine.
Background technique
Currently, for Indoor environment cooling and warming and the effect of air can be purified to reach, it is necessary to pacify simultaneously
Two sets of equipment, i.e. fresh air purifier and air conditioner are filled, but two sets of equipment presence of installation take up a large area, complicated, operation of constructing
The drawbacks such as cumbersome.
Utility model content
The utility model proposes a kind of direct-firing fresh air conditioner all-in-one machine, solving cannot use one to be arranged in the prior art
Standby the problem of realizing fresh air purifying and cooling and warming.
The technical solution of the utility model is achieved in that
A kind of direct-firing fresh air conditioner all-in-one machine, comprising: indoor unit and air-conditioner outdoor unit, the indoor unit are equipped with air-supply
Mouthful, indoor return air mouth and controller, efficient filter, new blower, surface air cooler, sensible heat exchanger, new is equipped with inside the indoor unit
Air-valve, slightly imitates strainer, middle effect strainer and mixer selector valve at exhaust blower；The surface air cooler is connect by copper pipe with the air-conditioner outdoor unit；
Air quality sensor and indoor return air temperature sensor are equipped at the indoor return air mouth；The new air-valve crosses wall by fresh air
Pipe is connected to outdoor air, and the exhaust blower is crossed wall coil by air draft and is connected to outdoor；New air temperature is equipped at the new air-valve
Sensor；Temperature of outgoing air sensor is equipped at the exhaust blower；Wind pushing temperature sensor is equipped at the new blower；The air
Quality sensor, the indoor return air temperature sensor, the fresh air temperature sensor, the temperature of outgoing air sensor and institute
Wind pushing temperature sensor is stated to connect with the input terminal of the controller respectively, the output end of the controller respectively with the fresh air
Machine, the new air-valve, the exhaust blower, the mixer selector valve, the compressor connection in the air-conditioner outdoor unit.
Preferably, the new blower is double air inlet new blowers of brush DC.
Preferably, the model AM4100 of the air quality sensor.
Preferably, the indoor return air temperature sensor, the fresh air temperature sensor, the temperature of outgoing air sensor
And the model of the wind pushing temperature sensor is PT100.
Working principle of the utility model is:
After booting, controller, indoor unit, air-conditioner outdoor unit start simultaneously at work, when refrigeration mode, when indoor return air temperature
When the room temperature that sensor detects is lower than set temperature, the compressor that controller controls in air-conditioner outdoor unit is out of service；
When the room temperature that indoor return air temperature sensor detects is higher than set temperature, controller controls the pressure in air-conditioner outdoor unit
The starting operation of contracting machine.
All-fresh air operating condition: after booting, machine automatically begins to all-fresh air operational mode, and controller control new air-valve is all beaten
Open, mixer selector valve is closed, new blower and exhaust blower are opened, outdoor fresh air is crossed wall coil by fresh air and is introduced at this time, successively by new air-valve,
Thick effect strainer, middle effect strainer, sensible heat exchanger, surface air cooler, new blower, high efficiency net and air outlet are sent to interior；Meanwhile it is indoor
It is outdoor that foul atmosphere successively crosses wall coil discharge via indoor return air mouth, sensible heat exchanger, exhaust blower and air draft.When air quality passes
When the PM2.5 and gas concentration lwevel that sensor detects are greater than first setting value, controller control machine is constantly in completely newly
Wind operating condition operational mode, achievees the purpose that fast purification room air.
Mixed wind operating condition: the PM2.5 and gas concentration lwevel detected when air quality sensor reaches first setting value
When, machine starts mixed wind operational mode, and controller control new air-valve is closed 50%, mixer selector valve opening, new blower 4 and exhaust blower and opened
Open, at this time outdoor fresh air by fresh air cross wall coil introduce, successively by new air-valve, slightly imitate strainer, middle effect strainer, sensible heat exchanger,
Surface air cooler, new blower, high efficiency net and air outlet are sent to interior；Meanwhile a part of room air successively via indoor return air mouth,
Wall coil discharge outdoor is crossed in sensible heat exchanger, exhaust blower and air draft, and another part room air is successively via indoor return air mouth, mixed wind
Valve, middle effect strainer, sensible heat exchanger, surface air cooler, new blower, high efficiency net, air outlet and fresh air mix and are sent to interior.
Return air operating condition: when less than first setting value of PM2.5 and gas concentration lwevel that air quality sensor detects
When, machine starts return air operational mode, and controller controls new air-valve all closing, mixer selector valve opening, the unlatching of new blower, exhaust blower
Close, at this time room air successively via indoor return air mouth, mixer selector valve, middle effect strainer, sensible heat exchanger, surface air cooler, new blower,
High efficiency net, air outlet are sent to interior.
When the PM2.5 and gas concentration lwevel that air quality sensor detects are both less than second setting value, control
Device control new air-valve is all closed, mixer selector valve is closed, fresh air organ closes, exhaust blower is closed, and machine is in standby at this time.
The utility model has the following beneficial effects:
It is easy for installation without roughing-in；There are the various workings such as all-fresh air, mixed wind, return air, can save energy 30% or more；Wind
Mouthful use adjustability spherical shape air port, can 360 degree adjustings wind directions, blow uniformly.
Integrate refrigeration, heating, fresh air permutation function.Using full heat/Exposure degree core, total heat recovery rate is up to
70% or more.Fresh air volume is controlled according to indoor environment PM2.5 and CO2 concentration, so that the room air moment keeps fresh.Multiple mistake
Filter design effectively filters the harmful substance in outdoor fresh air and room air, purifies the air of a room.Using brush DC fresh air
Machine, operating is more stable, and noise is lower, more efficient.Intelligence control system, round-the-clock automatic maintenance interior set environment state is simultaneously
Energy-saving run.Machine running situation can be checked and controlled by cell phone application, can control comfort temperature in advance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of direct-firing fresh air conditioner all-in-one machine described in the utility model；
Fig. 2 is the right view of Fig. 1.
In figure:
1, indoor unit, 2, air outlet, 3, efficient filter, 4, new blower, 5, surface air cooler, 6, sensible heat exchanger, 7, new air-valve,
8, exhaust blower, 9, air draft cross wall coil, 10, slightly imitate strainer, 11, middle effect strainer, 12, mixer selector valve, 13, indoor return air mouth, 14, air
Quality sensor, 15, indoor return air temperature sensor, 16, fresh air temperature sensor, 17, temperature of outgoing air sensor, 18, air-supply
Temperature sensor, 19, air-conditioner outdoor unit, 20, copper pipe, 21, controller, 22, fresh air cross wall coil.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment as Figure 1-Figure 2 is it is found that a kind of direct-firing fresh air conditioner all-in-one machine described in the utility model, packet
Include: indoor unit 1 and air-conditioner outdoor unit 19, indoor unit 1 are equipped with air outlet 2, indoor return air mouth 13 and controller 21, indoor unit 1
Inside is equipped with efficient filter 3, new blower 4, surface air cooler 5, sensible heat exchanger 6, new air-valve 7, exhaust blower 8, thick effect strainer 10, middle effect
Strainer 11 and mixer selector valve 12；Surface air cooler 5 is connect by copper pipe 20 with air-conditioner outdoor unit 19；Air product are equipped at indoor return air mouth 13
Matter sensor 14 and indoor return air temperature sensor 15；New air-valve 7 is crossed wall coil 22 by fresh air and is connected to outdoor air, exhaust blower
8 cross wall coil 9 by air draft is connected to outdoor；Fresh air temperature sensor 16 is equipped at new air-valve 7；Air draft temperature is equipped at exhaust blower 8
Spend sensor 17；Wind pushing temperature sensor 18 is equipped at new blower 4；Air quality sensor 14, indoor return air temperature sensor
15, fresh air temperature sensor 16, temperature of outgoing air sensor 17 and wind pushing temperature sensor 18 input with controller 21 respectively
End connection, the output end of controller 21 is respectively and in new blower 4, new air-valve 7, exhaust blower 8, mixer selector valve 12, air-conditioner outdoor unit 19
Compressor connection.
Above-mentioned new blower 4 is double air inlet new blowers of brush DC.
The model AM4100 of above-mentioned air quality sensor 14.
Above-mentioned indoor return air temperature sensor 15, fresh air temperature sensor 16, temperature of outgoing air sensor 17 and air-supply temperature
The model for spending sensor 18 is PT100.
The working principle of above-mentioned direct-firing fresh air conditioner all-in-one machine:
After booting, controller 21, indoor unit 1, air-conditioner outdoor unit 19 start simultaneously at work, when refrigeration mode, when interior is returned
When the room temperature that air temperature sensor 15 detects is lower than set temperature, controller 21 controls the compression in air-conditioner outdoor unit 19
Machine is out of service；When the room temperature that indoor return air temperature sensor 15 detects is higher than set temperature, controller 21 is controlled
Compressor start operation in air-conditioner outdoor unit 19.
All-fresh air operating condition: after booting, machine automatically begins to all-fresh air operational mode, and controller 21 controls new air-valve 7 all
Opening, mixer selector valve 12 are closed, new blower 4 and exhaust blower 8 are opened, and outdoor fresh air is crossed wall coil 22 by fresh air and introduced at this time, successively passes through
Cross new air-valve 7, thick effect strainer 10, middle effect strainer 11, sensible heat exchanger 6, surface air cooler 5, new blower 4, high efficiency net 3 and air outlet
2 are sent to interior；Meanwhile foul indoor air successively crosses wall via indoor return air mouth 13, sensible heat exchanger 6, exhaust blower 8 and air draft
Outdoor is discharged in pipe 9.The PM2.5 and gas concentration lwevel detected when air quality sensor 14 is greater than first setting value (two
Oxidation concentration of carbon is 800ppm~1000ppm, and PM2.5 concentration is 50vg/m3) when, controller 21 controls machine and is constantly in entirely
Fresh air operating condition operational mode, achievees the purpose that fast purification room air.All-fresh air operating mode is suitable for spring and autumn without refrigeration
The season of heating.
Mixed wind operating condition: the PM2.5 and gas concentration lwevel detected when air quality sensor 14 reaches first setting
(gas concentration lwevel is 800ppm~1000ppm to value, and PM2.5 concentration is 50vg/m3) when, machine starts mixed wind operational mode,
Controller 21 controls new air-valve 7 and closes that 50%, mixer selector valve 12 is opened, new blower 4 and exhaust blower 8 are opened, at this time outdoor fresh air by
Fresh air crosses the introducing of wall coil 22, successively by new air-valve 7, thick effect strainer 10, middle effect strainer 11, sensible heat exchanger 6, surface air cooler 5, newly
Blower 4, high efficiency net 3 and air outlet 2 are sent to interior；Meanwhile a part of room air is successively via indoor return air mouth 13, sensible heat
Exchanger 6, exhaust blower 8 and air draft cross wall coil 9 and are discharged outdoor, and another part room air is successively via indoor return air mouth 13, mixed
Air-valve 12, middle effect strainer 11, sensible heat exchanger 6, surface air cooler 5, new blower 4, high efficiency net 3, air outlet 2 and fresh air are blended in one
It rises and is sent to interior.Feelings when mixed wind operating mode is suitable for that indoor air quality is relatively good but room temperature is not up to setting value
Condition uses.
Return air operating condition: when less than first setting of PM2.5 and gas concentration lwevel that air quality sensor 14 detects
(gas concentration lwevel is less than 800ppm to value, and PM2.5 concentration is less than 35vg/m3) when, machine starts return air operational mode, controller
21 control new air-valves 7 are all closed, mixer selector valve 12 is opened, new blower 4 is opened, exhaust blower 8 is closed, and room air successively passes through at this time
By indoor return air mouth 13, mixer selector valve 12, middle effect strainer 11, sensible heat exchanger 6, surface air cooler 5, new blower 4, high efficiency net 3, air-supply
Mouth 2 is sent to interior, carries out interior circulation in cycles, major function is air cleaning and air conditioner cold-heat source function, this work
Condition ratio installs 50% or more two sets of equipment energy conservations of new blower and air conditioner simultaneously.
The PM2.5 and gas concentration lwevel detected when air quality sensor 14 is both less than second setting value (dioxy
Change concentration of carbon and be less than 800ppm, PM2.5 concentration is less than 15vg/m3) when, controller 21 controls new air-valve 7 all closing, mixer selector valve
12 close, new blower 4 is closed, exhaust blower 8 is closed, and machine is in standby at this time.
Direct-firing fresh air conditioner all-in-one machine described in the utility model is suitble to fit up the environment of completion, does not have to laying pipe
Road is directly placed on indoor unit 1 in the corner for facilitating the introduction of fresh air, then punches on the wall and fresh air is crossed wall coil 22 and wall is crossed in air draft
Pipe 9 draws outdoor, and air-conditioner outdoor unit 19 is mounted on exterior wall, connects refrigerant pipe, that is, can be used, air-conditioning system existing in this way
Cold, heat-production functions, and have fresh air purifying function.Effectively control indoor carbon dioxide and PM2.5 concentration.
The utility model can provide 24 hours fresh airs for interior, pollute far from haze, the ash that air flowing is generated
Dirt, pollutant are preferably minimized, and anaphylactogen is isolated, and reduce respiratory disease.
In conclusion the utility model integrates refrigeration, heating, fresh air permutation function.Using full heat/Exposure degree core
Body, total heat recovery rate are up to 70% or more.Fresh air volume is controlled according to indoor environment PM2.5 and CO2 concentration, so that when room air
It carves and keeps fresh.Multi-filtering design effectively filters the harmful substance in outdoor fresh air and room air, purifies the air of a room.
Using the new blower of brush DC, operating is more stable, and noise is lower, more efficient.Intelligence control system, round-the-clock automatic maintenance room
Interior set environment state and energy-saving run.Machine running situation can be checked and controlled by cell phone application, can be controlled in advance
Comfort temperature.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of direct-firing fresh air conditioner all-in-one machine characterized by comprising indoor unit (1) and air-conditioner outdoor unit (19), it is described
Indoor unit (1) is equipped with air outlet (2), indoor return air mouth (13) and controller (21), is equipped with inside the indoor unit (1) efficient
Strainer (3), new blower (4), surface air cooler (5), sensible heat exchanger (6), new air-valve (7), exhaust blower (8), slightly imitate strainer (10), in
Imitate strainer (11) and mixer selector valve (12)；The surface air cooler (5) is connect by copper pipe (20) with the air-conditioner outdoor unit (19)；It is described
Air quality sensor (14) and indoor return air temperature sensor (15) are equipped at indoor return air mouth (13)；The new air-valve (7)
It crosses wall coil (22) by fresh air to be connected to outdoor air, the exhaust blower (8) is crossed wall coil (9) by air draft and is connected to outdoor；Institute
It states and is equipped with fresh air temperature sensor (16) at new air-valve (7)；Temperature of outgoing air sensor (17) are equipped at the exhaust blower (8)；Institute
It states and is equipped with wind pushing temperature sensor (18) at new blower (4)；The air quality sensor (14), the indoor return air temperature pass
Sensor (15), the fresh air temperature sensor (16), the temperature of outgoing air sensor (17) and the wind pushing temperature sensor
(18) connect respectively with the input terminal of the controller (21), the output end of the controller (21) respectively with the new blower
(4), the new air-valve (7), the exhaust blower (8), the mixer selector valve (12), the compressor in the air-conditioner outdoor unit (19) connect
It connects.
2. a kind of direct-firing fresh air conditioner all-in-one machine according to claim 1, which is characterized in that the new blower (4) is
The new blower of double air inlet brush DCs.
3. a kind of direct-firing fresh air conditioner all-in-one machine according to claim 1, which is characterized in that the air quality sensing
The model AM4100 of device (14).
4. according to a kind of direct-firing fresh air conditioner all-in-one machine described in claim 1, which is characterized in that the indoor return air temperature passes
Sensor (15), the fresh air temperature sensor (16), the temperature of outgoing air sensor (17) and the wind pushing temperature sensor
(18) model is PT100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990874.6U CN209197004U (en) | 2018-11-29 | 2018-11-29 | A kind of direct-firing fresh air conditioner all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990874.6U CN209197004U (en) | 2018-11-29 | 2018-11-29 | A kind of direct-firing fresh air conditioner all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN209197004U true CN209197004U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990874.6U Active CN209197004U (en) | 2018-11-29 | 2018-11-29 | A kind of direct-firing fresh air conditioner all-in-one machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578965A (en) * | 2019-09-19 | 2019-12-17 | 海信（山东）空调有限公司 | Air conditioner indoor unit and control method thereof |
| CN112443942A (en) * | 2019-08-30 | 2021-03-05 | 北京金茂绿建科技有限公司 | Intelligent distributed residence fresh air system, control method and controller |
| CN112556057A (en) * | 2020-12-17 | 2021-03-26 | 格力电器（武汉）有限公司 | Fresh air machine and control method thereof |
-
2018
- 2018-11-29 CN CN201821990874.6U patent/CN209197004U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443942A (en) * | 2019-08-30 | 2021-03-05 | 北京金茂绿建科技有限公司 | Intelligent distributed residence fresh air system, control method and controller |
| CN110578965A (en) * | 2019-09-19 | 2019-12-17 | 海信（山东）空调有限公司 | Air conditioner indoor unit and control method thereof |
| CN112556057A (en) * | 2020-12-17 | 2021-03-26 | 格力电器（武汉）有限公司 | Fresh air machine and control method thereof |
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