CN206771542U - A kind of energy-saving fan coil arrangement - Google Patents
A kind of energy-saving fan coil arrangement Download PDFInfo
- Publication number
- CN206771542U CN206771542U CN201720574723.1U CN201720574723U CN206771542U CN 206771542 U CN206771542 U CN 206771542U CN 201720574723 U CN201720574723 U CN 201720574723U CN 206771542 U CN206771542 U CN 206771542U
- Authority
- CN
- China
- Prior art keywords
- water
- fan coil
- heat exchanger
- energy
- surface cooler
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000009833 condensation Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 238000004378 air conditioning Methods 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009834 vaporization Methods 0.000 abstract description 4
- 230000008016 vaporization Effects 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
A kind of energy-saving fan coil arrangement is the utility model is related to, including the fan coil body that is made up of wind wheel, motor, coil condensation water pond and surface cooler and water inlet pipe and return pipe for air-conditioning system water circulation, it is characterised in that：A water water- to-water heat exchanger for being arranged on coil condensation water pond top is further comprises, water inlet pipe is connected by the water water- to-water heat exchanger with the entrance point of surface cooler, and return pipe is connected by the water water- to-water heat exchanger with the port of export of surface cooler；The structure adjusts the inflow temperature of fan coil body by the water that the water of water water- to-water heat exchanger is passed through in electric control valve control and is directly entered surface cooler, realizes following two effects：1st, a range of control can be carried out to humidity in the refrigeration case；2nd, the energy of the latent heat of vaporization can be saved in the case where improving inflow temperature.
Description
Technical field
Fan coil technical field is the utility model is related to, more particularly to one kind is applicable to the use of cooling and warming place
Energy-saving fan coil arrangement.
Background technology
At present, for fan coil in process of refrigerastion, usual inflow temperature is 7 DEG C, and some places or region and is not required to
A large amount of humidity are removed, this novel fan coil structure can open the electronic of heat exchanger upper hose according to the moisture requirement in place
Valve so that the inflow temperature rise of separate unit fan coil, it can so make the dehumidifying effect of fan coil reduce, and dehumidify less
The energy can saving of the part latent heat of vaporization is got off.Such fan coil pipe structure again can be in whole air-conditioning system solely
Vertical room carries out individually regulation without influenceing other rooms.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of energy-saving fan coil pipe knot
Structure, it is possible to achieve flexible modulation is carried out to the inflow temperature of each independent sector in whole air-conditioning system.
Technical scheme is used by the utility model solves its technical problem：
A kind of energy-saving fan coil arrangement, including the fan unit being made up of wind wheel, motor, coil condensation water pond and surface cooler
Tube body and water inlet pipe and return pipe for air-conditioning system water circulation, it is characterised in that：Further comprises one, to be arranged on coil pipe cold
The water water- to-water heat exchanger on solidifying water pond top, water inlet pipe are connected by the water water- to-water heat exchanger with the entrance point of surface cooler, and return pipe leads to
The water water- to-water heat exchanger is crossed to connect with the port of export of surface cooler.
Described water inlet pipe is provided with electric control valve.
Further, bypass conduit is further comprises, bypass line is used for the entrance point for connecting water inlet pipe and surface cooler.
Described bypass line is provided with electric control valve.
In summary, the beneficial effects of the utility model are：The structure is exchanged heat by electric control valve control by water water
The water of device and the water of surface cooler is directly entered to adjust the inflow temperature of fan coil body, realize following two effects
Fruit：1st, a range of control can be carried out to humidity in the refrigeration case；2nd, can in the case where improving inflow temperature
To save the energy of the latent heat of vaporization.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
In figure：1 water inlet pipe, 2 return pipes, 3 coil condensation water ponds, 4 first electric control valves, 5 second electric control valves, 6
Water water- to-water heat exchanger, 7 wind wheels, 8 motors, 9 surface coolers, 10 bypass lines.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
As shown in Figure 1：A kind of energy-saving fan coil arrangement, including it is cold by wind wheel 7, motor 8, coil condensation water pond 3 and table
The fan coil body that device 9 is formed and water inlet pipe 1 and return pipe 2 for air-conditioning system water circulation, wherein：
The energy-saving fan coil arrangement further comprises a water water- to-water heat exchanger 6 for being arranged on the top of coil condensation water pond 3, water inlet
Pipe 1 is connected by the water water- to-water heat exchanger 6 with the entrance point of surface cooler 9, and return pipe 2 is cold by the water water- to-water heat exchanger 6 and table
The port of export connection of device 9, allows water water- to-water heat exchanger 6 that the Inlet and outlet water of surface cooler 9 is carried out into heat exchange, realizes that surface cooler 9 is intake
The change of temperature；
The energy-saving fan coil arrangement further comprises bypass conduit 10, and bypass line 10 is used to connect water inlet pipe 1 and table
The entrance point of cooler 9, the water inlet of surface cooler 9 is directly entered without water water- to-water heat exchanger 6, make the flooded condition of surface cooler 9
It can be adjusted according to demand.
Described water inlet pipe 1 is provided with the first electric control valve 4, and bypass line 10 is provided with the second electric control valve 5, the
One electric control valve 4 and the second electric control valve 5 are used for the regulation and control of place piping flow, temperature adjustment process is more facilitated,
Accurately.
The application of the energy-saving fan coil arrangement, mainly when fan coil body normally freezes, when the humidity in room
When some are small, big first electric control valve 4 can be driven, turns the second electric control valve 5 down to increase into water water- to-water heat exchanger 6
Water-carrying capacity, reduce and be directly entered the water-carrying capacity of fan coil body, so as to lift the coolant-temperature gage for eventually entering into fan coil, and
Can adjusts humidity within the specific limits in the refrigeration case after lifting the coolant-temperature gage of fan coil, simultaneously because lifting
The disengaging coolant-temperature gage of fan coil can save the part vaporization potential of fan coil.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
Purpose technical scheme, belong within the scope of protection of the utility model.
Claims (4)
1. a kind of energy-saving fan coil arrangement, including the fan coil being made up of wind wheel, motor, coil condensation water pond and surface cooler
Body and water inlet pipe and return pipe for air-conditioning system water circulation, it is characterised in that：It further comprises one and be arranged on coil condensation
The water water- to-water heat exchanger on water pond top, water inlet pipe are connected by the water water- to-water heat exchanger with the entrance point of surface cooler, and return pipe passes through
The water water- to-water heat exchanger connects with the port of export of surface cooler.
A kind of 2. energy-saving fan coil arrangement according to claim 1, it is characterised in that：Described water inlet pipe is provided with electricity
Dynamic regulating valve.
A kind of 3. energy-saving fan coil arrangement according to claim 1 or 2, it is characterised in that：It further comprises bypass line
Road, bypass line are used for the entrance point for connecting water inlet pipe and surface cooler.
A kind of 4. energy-saving fan coil arrangement according to claim 3, it is characterised in that：Described bypass line is provided with
Electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574723.1U CN206771542U (en) | 2017-05-23 | 2017-05-23 | A kind of energy-saving fan coil arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574723.1U CN206771542U (en) | 2017-05-23 | 2017-05-23 | A kind of energy-saving fan coil arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206771542U true CN206771542U (en) | 2017-12-19 |
Family
ID=60641270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574723.1U Expired - Fee Related CN206771542U (en) | 2017-05-23 | 2017-05-23 | A kind of energy-saving fan coil arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206771542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917517A (en) * | 2017-12-19 | 2018-04-17 | 无锡永信能源科技有限公司 | A kind of dew-point temperature regulating device of air-conditioning |
| CN111649156A (en) * | 2020-06-16 | 2020-09-11 | 王大军 | Intelligent fan coil balance valve |
-
2017
- 2017-05-23 CN CN201720574723.1U patent/CN206771542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917517A (en) * | 2017-12-19 | 2018-04-17 | 无锡永信能源科技有限公司 | A kind of dew-point temperature regulating device of air-conditioning |
| CN111649156A (en) * | 2020-06-16 | 2020-09-11 | 王大军 | Intelligent fan coil balance valve |
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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: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |