CN209689008U - A kind of fan coil of band dehumidifying fresh air function - Google Patents
A kind of fan coil of band dehumidifying fresh air function Download PDFInfo
- Publication number
- CN209689008U CN209689008U CN201821355462.5U CN201821355462U CN209689008U CN 209689008 U CN209689008 U CN 209689008U CN 201821355462 U CN201821355462 U CN 201821355462U CN 209689008 U CN209689008 U CN 209689008U
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- Prior art keywords
- air
- fresh air
- water
- heat exchanger
- finned heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009833 condensation Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 31
- 239000008236 heating water Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of fan coils of band dehumidifying fresh air function, it is characterized in that, including the fresh air unit that dehumidifies, the dehumidifying fresh air unit includes air-intaking box, the air-intaking box side is provided with finned heat exchanger, the finned heat exchanger side is provided with air outlet, the finned heat exchanger other side is provided with a blower, described air-intaking box one end is provided with fresh air air inlet, the air-intaking box is provided with a return air inlet Electric air valve, the finned heat exchanger is connected to air conditioner water return water interface and air conditioner water water supply interface by copper pipe, the finned heat exchanger lower part is provided with condensation water pond, the utility model realizes the function of allowing fan coil to increase fresh air and the fresh air that dehumidifies, summer does not have blowing feeling and crosses the puzzlement of creeping chill and noise when sleeping.
Description
Technical field
The utility model relates to fresh air fields of dehumidifying, and in particular to a kind of fan coil of band dehumidifying fresh air function.
Background technique
Traditional tail end of central air conditioner generallys use fan coil, and fan coil only has the air conditioning function for freezing and heating,
Without having fresh air function, do not have fresh air dehumidification function yet.During sleep at night, there are blowing feelings when conventional fan coil pipe freezes
With creeping chill excessively, make one easy to catch cold, there is also the uncomfortable of wind-dryness.
Utility model content
In order to solve above-mentioned insufficient defect, the utility model provides a kind of fan coil of band dehumidifying fresh air function,
Overcoming the shortcomings of above-mentioned prior art, the utility model realizes the function of allowing fan coil to increase fresh air and the fresh air that dehumidifies,
Summer does not have blowing feeling and crosses the puzzlement of creeping chill and noise when sleeping.
The utility model provides a kind of fan coil of band dehumidifying fresh air function, including dehumidifying fresh air unit, described to remove
Wet fresh air unit includes air-intaking box, and the air-intaking box side is provided with finned heat exchanger, and the finned heat exchanger side is provided with
Air outlet, the finned heat exchanger other side are provided with a blower, and described air-intaking box one end is provided with fresh air air inlet, and described time
Bellows are provided with a return air inlet Electric air valve, and the finned heat exchanger is connected to air conditioner water return water interface by copper pipe and air conditioner water supplies
Water interface, the finned heat exchanger lower part are provided with condensation water pond.
Above-mentioned fan coil, wherein the fresh air air inlet is connected with a new blower, the fresh air air inlet with it is described
Fresh air outlet and fresh air air supply tube are provided between new blower.
Above-mentioned fan coil, wherein it further include air conditioner water electric two-way valve, the air conditioner water electric two-way valve and air-conditioning
The connection of water return water interface, the air conditioner water return water interface and air conditioner water water supply interface connect air-conditioning for return pipe by air-conditioning and supply water
Device, the air-conditioning water supply device include air conditioning water device and air-conditioning heating water installations.
Above-mentioned fan coil, wherein the dehumidifying fresh air unit further includes controller, the controller respectively with it is described
Return air inlet Electric air valve, blower, the connection of air conditioner water electric two-way valve, for controlling the return air inlet Electric air valve, blower, air-conditioning
The operation of water electric two-way valve.
Above-mentioned fan coil, wherein humidity sensor and temperature sensor built in the controller.
The fan coil that the utility model provides a kind of band dehumidifying fresh air function has the advantages that 1, realizes
Fan coil is allowed to increase the function of fresh air and the fresh air that dehumidifies, summer does not have blowing feeling and crosses the tired of creeping chill and noise when sleeping
It disturbs；2, it realizes and is sent to interior after outdoor fresh air is dehumidified, reduce indoor air humidity, and improve room air
Freshness and cleanliness.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy
Sign, shape and advantage will become more apparent upon.Identical label indicates identical part in all the attached drawings.Not deliberately according to
Ratio draws attached drawing, it is preferred that emphasis is shows the purport of the utility model.
Fig. 1 is a kind of partial structural diagram of the fan coil of band dehumidifying fresh air function provided by the utility model.
Fig. 2, Fig. 3 are the partial structural diagram of the different directions of Fig. 1.
Fig. 4 is the partial structural diagram of the utility model.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To illustrate the technical solution of the utility model.The preferred embodiment of the utility model is described in detail as follows, however in addition to these
Detailed description is outer, and the utility model can also have other embodiments.
Referring to Fig.1 shown in-Fig. 4, a kind of fan coil of band dehumidifying fresh air function provided by the utility model, including dehumidifying
Fresh air unit can be distributed in different as shown in Figure 1, may include the structure composition of several dehumidifying fresh air unit parallel connections
Room, dehumidifying fresh air unit include air-intaking box 2, and 2 side of air-intaking box is provided with finned heat exchanger 7, the setting of 7 side of finned heat exchanger
There is air outlet 6,2 one end of air-intaking box is provided with fresh air air inlet 3, and air-intaking box 2 is provided with a return air inlet Electric air valve 4, wherein returning
The model Supreme Being of air port Electric air valve 4 thinks to step DDHFF1.0, and 7 other side of finned heat exchanger is provided with a blower 1, finned heat exchanger
7 are connected to air conditioner water return water interface 8 and air conditioner water water supply interface 16, air conditioner water electric two-way valve 9 and air conditioner water return water by copper pipe
Interface 8 connects, wherein the model Honeywell VC4013 of air conditioner water electric two-way valve 9, air conditioner water return water interface 8 and air conditioner water
Water supply interface 16 connects air-conditioning water supply device 15 for return pipe by air-conditioning, and air-conditioning water supply device 15 includes air conditioning water device
With air-conditioning heating water installations.The working principle of the utility model are as follows: by closing return air inlet Electric air valve 4, blower 1 stops fortune
Turn, air conditioner water electric two-way valve 9 is opened, and air conditioning water enters 7 pairs of finned heat exchanger entrance from air conditioner water water supply interface 16
Fresh air carries out dehumidification by condensation, and outdoor fresh air is sent to fresh air air inlet 3 into air-intaking box by fresh air air supply tube 12 by new blower 11
2, fresh air is condensed dehumidifying by finned heat exchanger 7, and the fresh air after being dehumidified is sent to interior from air outlet 6.To realize by
Outdoor fresh air is sent to interior after being dehumidified, and reduces indoor air humidity, and improves the freshness of room air and clean
Cleanliness.
For the utility model one preferably rather than in the embodiment of limitation, fresh air air inlet 3 is connected with a new blower 11, fresh air into
Fresh air outlet 14 and fresh air air supply tube 12 are provided between air port 3 and new blower 11.
The utility model one is preferably rather than in the embodiment of limitation, referring to shown in Fig. 3-Fig. 4,8 He of air conditioner water return water interface
Air conditioner water water supply interface 16 is connected with air-conditioning water supply device 15 for return pipe 13 by air-conditioning, and air-conditioning water supply device includes air-conditioning cold
Freeze water installations and air-conditioning heating water installations.
For the utility model one preferably rather than in the embodiment of limitation, dehumidifying fresh air unit further includes controller 10, controller
10 are electrically connected with return air inlet Electric air valve 4, blower 1, air conditioner water electric two-way valve 9 respectively, wherein the model of controller 10 are as follows: Supreme Being
Think to step DM3010.
The utility model one is preferably rather than in the embodiment of limitation, humidity sensor built in controller and temperature sensor,
7 lower end of finned heat exchanger is provided with condensation water pond 5.
The concrete application embodiment of the utility model in detail below
Embodiment 1, when controller 10 is set in summer sleep pattern, return air inlet Electric air valve 4 is closed, and blower 1 stops fortune
Turn, air conditioner water electric two-way valve 9 is opened, and air conditioning water enters 7 pairs of finned heat exchanger entrance for return pipe 13 by air-conditioning
Fresh air carries out dehumidification by condensation.New blower 11 by outdoor fresh air from fresh air outlet 14 go out to be sent to through fresh air air supply tube 12 fresh air into
Air port 3 enters air-intaking box 2, and fresh air has passed through finned heat exchanger 7 under the effect of new blower overbottom pressure and has been condensed dehumidifying, after being dehumidified
Fresh air is sent to interior from air outlet 6.To realize outdoor fresh air is dehumidified after be sent to interior, reduce room air
Humidity, and improve the freshness and cleanliness of room air.Controller 10 can set required humidity section, such as
60-65%, when indoor humidity is higher than the setting humidity section upper limit, controller 10 opens air conditioner water electric two-way valve 9, allows air-conditioning
Chilled water enters finned heat exchanger 7 and dehumidifies to the fresh air entered the room, to realize the purpose for reducing indoor humidity；When wet
When degree is lower than setting humidity interval limit, air conditioner water electric two-way valve 9 can be closed, and the fresh air entered the room, which is not condensed, to be removed
Wet, indoor humidity can be gradually increased to setting value, so that indoor humidity is maintained at setting humidity section.Fresh air volume is usually
One hour is primary to indoor air exchange, so indoor relative humidity can be maintained at certain humidity section when fresh air dehumidification,
Such as 60%-65%, due to fresh air volume very little, indoor temperature will not usually decline too much, and summer would generally maintain 28 degree
Left and right, since the blower of fan coil does not operate, so do not have noise, 28 DEG C or so room temperatures of this 60%-65% relative humidity
Indoor environment be particularly suitable for sleep.
Optionally, summer sleep pattern can also increase room temperature control function: if controller 10 detects that room temperature is higher than
28 degree (this temperature can be with flexible setting), return air inlet Electric air valve 4 is opened, and blower 1 will be automatically set ultralow in ultralow wind speed
Noise operation stops fan operation after room temperature reaches 28 degree or less, and closes return air inlet Electric air valve 4.
Humidity sensor and temperature sensor built in controller 10, optionally, also built-in PM2.5 sensor and VOC pass
Sensor.
Embodiment 2, when controller 10 is set in refrigeration mode, return air inlet Electric air valve 4 is opened, and blower 1 operates, air conditioner water
Electric two-way valve 9 is opened, and outdoor fresh air enters after air-intaking box 2 and indoor return air mixing through finned heat exchanger 7, air conditioning water
The mixing wind entered into 7 Duis of fin is sent into interior after freezing, to realize refrigeration, while outdoor fresh air being sent to
Interior improves the freshness and cleanliness of room air.
Embodiment 3, when controller 10 is set in heating mode, return air inlet Electric air valve 4 is opened, and blower 1 operates, air conditioner water
Electric two-way valve 9 is opened, and outdoor fresh air enters after air-intaking box 2 and indoor return air mixing through finned heat exchanger 7, air-conditioning heating water
The mixing wind entered into 7 Duis of finned heat exchanger be sent into after heating it is indoor, to realize heating, while by the new of outdoor
Wind is sent to interior, improves the freshness and cleanliness of room air.
Embodiment 4, when the setting of controller 10 in winter close by sleep pattern, return air inlet Electric air valve 4, blower 1 is inoperative,
Air conditioner water electric two-way valve 9 is opened, and outdoor fresh air is changed after entering air-intaking box 2 under the air-supply overbottom pressure effect of new blower 11 by fin
Hot device 7 is sent into indoor after being heated.Optionally, if controller 10 detects that (this temperature can flexibly be set room temperature lower than 18 degree
Set), return air inlet Electric air valve 4 is opened, and blower 1 will be automatically set to be run in ultralow wind speed super low noise, until room temperature reaches
Stop fan operation after 18 degree or less, and closes return air inlet Electric air valve 4.
Embodiment 5, when controller 10 is set in fresh air ventilation mode, return air inlet Electric air valve 4 is closed, and blower 1 stops, empty
Water transfer electric two-way valve 9 is closed, air conditioning water or heating water cannot be introduced into finned heat exchanger 7 thus not to fresh air carry out heating or
Refrigeration or dehumidifying, outdoor fresh air enter air-intaking box 2, and fresh air is sent into interior under the effect of new blower overbottom pressure, to realize to room
Interior ventilation improves the freshness and cleanliness of room air.
For the utility model one preferably rather than in the embodiment of limitation, fresh air air inlet 3 has an Electric air valve, realizes fresh air
Send and close.Electric air valve is controlled by controller 10.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaired
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, all practical without departing from this
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (5)
1. a kind of fan coil of band dehumidifying fresh air function, which is characterized in that including the fresh air unit that dehumidifies, the dehumidifying fresh air list
Member includes air-intaking box, and the air-intaking box side is provided with finned heat exchanger, and the finned heat exchanger side is provided with air outlet, institute
It states the finned heat exchanger other side and is provided with a blower, described air-intaking box one end is provided with fresh air air inlet, the air-intaking box setting
Air port Electric air valve once, the finned heat exchanger are connected to air conditioner water return water interface and air conditioner water water supply interface by copper pipe,
The finned heat exchanger lower part is provided with condensation water pond.
2. a kind of fan coil of band dehumidifying fresh air function as described in claim 1, which is characterized in that the fresh air air inlet
It is connected with a new blower, is provided with fresh air outlet and fresh air air supply tube between the fresh air air inlet and the new blower.
3. a kind of fan coil of band dehumidifying fresh air function as claimed in claim 2, which is characterized in that further include air-conditioning water power
Dynamic two-port valve, the air conditioner water electric two-way valve are connect with air conditioner water return water interface, the air conditioner water return water interface and air conditioner water
Water supply interface by air-conditioning for return pipe connect air-conditioning water supply device, the air-conditioning water supply device include air conditioning water device and
Air-conditioning heating water installations.
4. a kind of fan coil of band dehumidifying fresh air function as claimed in claim 3, which is characterized in that the dehumidifying fresh air list
Member further includes controller, and the controller is connect with the return air inlet Electric air valve, blower, air conditioner water electric two-way valve respectively,
For controlling the operation of the return air inlet Electric air valve, blower, air conditioner water electric two-way valve.
5. a kind of fan coil of band dehumidifying fresh air function as claimed in claim 4, which is characterized in that built in the controller
Humidity sensor and temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355462.5U CN209689008U (en) | 2018-08-17 | 2018-08-17 | A kind of fan coil of band dehumidifying fresh air function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355462.5U CN209689008U (en) | 2018-08-17 | 2018-08-17 | A kind of fan coil of band dehumidifying fresh air function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689008U true CN209689008U (en) | 2019-11-26 |
Family
ID=68593718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821355462.5U Active CN209689008U (en) | 2018-08-17 | 2018-08-17 | A kind of fan coil of band dehumidifying fresh air function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294710A (en) * | 2021-12-27 | 2022-04-08 | 珠海格力电器股份有限公司 | Fin type heat exchanger, fan coil and control method thereof |
-
2018
- 2018-08-17 CN CN201821355462.5U patent/CN209689008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294710A (en) * | 2021-12-27 | 2022-04-08 | 珠海格力电器股份有限公司 | Fin type heat exchanger, fan coil and control method thereof |
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