CN217503811U - Circulating self-humidifying fan coil - Google Patents
Circulating self-humidifying fan coil Download PDFInfo
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- CN217503811U CN217503811U CN202220669037.3U CN202220669037U CN217503811U CN 217503811 U CN217503811 U CN 217503811U CN 202220669037 U CN202220669037 U CN 202220669037U CN 217503811 U CN217503811 U CN 217503811U
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- wet film
- water
- water collecting
- fan coil
- upper water
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Abstract
The utility model discloses a circulating self-humidifying fan coil, wherein an upper water collecting disc is arranged at the lower part of a heat exchanger, a wet film is arranged at the lower part of the upper water collecting disc and guides condensed water into the wet film, the wet film is arranged in an air inlet area, and a drainage disc is arranged at the lower part of the wet film; a spray rod is arranged at the upper part of the upper water collecting disc; through the structure, the utility model can collect the generated condensate water in the cooling operation process of the unit in summer, the condensate water can be evaporated and absorb heat through the wet film below, and the air can be cooled once by utilizing the cold energy, thereby improving the cooling effect of the unit; when winter heat supply, through inserting the comdenstion water spray lance, spray lance blowout water smoke, some water smoke combines the humidification through heat exchanger top and air supply, and partly formation drip is wet membrane downwards, carries out humidification processing through the evaporation of water to the air, improves indoor travelling comfort.
Description
Technical Field
The utility model relates to an end product technical field of central air conditioning, concretely relates to can realize circulating fan-coil unit from humidification.
Background
When the fan coil is used for cooling in summer, because the water supply temperature is lower than the dew point temperature of air, condensed water can be condensed on the surface of the fin of the surface cooler, the condensed water is generally directly discharged to a sewer through a water coil pipe, and the purity of the condensed water is higher, so that the resource waste is caused by direct discharge.
Moreover, because the temperature of the part of condensed water is lower than the temperature of the indoor air, the temperature of the condensed water is lower than that of the indoor air, and the cold energy of the part of liquid water can be utilized to improve the cooling effect of the coil pipe and the indoor humidity. When the fan coil heats in winter, as the indoor temperature rises, the indoor relative humidity can descend, and the people feel drier, in order to alleviate this kind of problem, generally adopt the humidifier to carry out humidity control indoor, and multiple electrical apparatus moves simultaneously and causes the energy loss increase.
Aiming at the technical problems, how to fully realize reutilization by combining with secondary resources generated by the existing fan coil during actual temperature regulation operation is a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
For overcoming prior art not enough, the utility model provides a circulation is from humidification fan coil, its comdenstion water through producing current fan coil operation in-process carries out heat and draws and moisture draws to this further improvement service environment.
In order to achieve the technical purpose, the utility model adopts the following scheme: a circulating self-humidifying fan coil comprises a box body, wherein a heat exchanger is arranged at the upper part of an inner cavity of the box body, and a fan assembly is arranged at the lower part of the inner cavity of the box body; the lower part of the front side of the box body is an air inlet area; the lower part of the heat exchanger is provided with an upper water collecting disc, the lower part of the upper water collecting disc is provided with a wet film and guides condensed water into the wet film, the wet film is arranged in an air inlet area, and the lower part of the wet film is provided with a water drainage disc.
The heat exchanger is arranged obliquely and guides condensed water in the working process to the upper water collecting tray.
The upper water collecting tray is internally provided with a plurality of through holes, and liquid in the upper water collecting tray is guided to the wet film through the through holes.
The wet film is vertically arranged and conducts the bottom surface of the upper water collecting disc and the water discharging disc.
The upper part of the upper water collecting disc is provided with a spray rod, and a spray head of the spray rod is arranged towards one side of the air outlet.
The air inlet area front side be provided with the side guide slot, realize the grafting of outside filter screen through the side guide slot and fix to this realization carries out primary filter to the air current that gets into the box.
The utility model has the advantages that: the utility model has the advantages that the heat exchanger is arranged on the upper part of the inner cavity of the box body of the circulating self-humidifying fan coil, and the fan component is arranged on the lower part of the inner cavity of the box body; an upper water collecting disc is arranged at the lower part of the heat exchanger, a wet film is arranged at the lower part of the upper water collecting disc and guides condensed water into the wet film, the wet film is arranged in an air inlet area, and a water discharging disc is arranged at the lower part of the wet film; a spray rod is arranged at the upper part of the upper water collecting disc; through the structure, the utility model can collect the generated condensate water in the cooling operation process of the unit in summer, the condensate water can be evaporated and absorb heat through the wet film below, and the air can be cooled once by utilizing the cold energy, thereby improving the cooling effect of the unit; when winter heat supply, through inserting the comdenstion water spray lance, spray lance blowout water smoke, some water smoke combines the humidification through heat exchanger top and air supply, and partly formation drip is wet membrane downwards, carries out humidification processing through the evaporation of water to the air, improves indoor travelling comfort.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view II of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the present invention;
FIG. 4 is a schematic side view of the internal structure of the present invention;
FIG. 5 is a schematic perspective view of the upper water collecting tray;
FIG. 6 is a perspective view of a drain pan;
FIG. 7 is a schematic perspective view of the spray bar;
in the drawings:
1. the box, 11, middle part backup pad, 12, side guide slot, 13, air outlet, 2, fan subassembly, 3, heat exchanger, 4, outside filter screen, 5, go up water-collecting tray, 51, through hole, 6, spray lance, 7, wet film, 8, drain pan.
Detailed Description
As shown in the attached drawings, the circulating self-humidifying fan coil comprises a box body 1 with a square structure, wherein the inner cavity of the box body 1 is divided into an upper part and a lower part through a middle supporting plate 11, a heat exchanger 3 is obliquely arranged at the upper part, and a fan assembly 2 is arranged at the lower part of the inner cavity of the box body; the lower part of the front side of the box body is an air inlet area, and the upper part of the heat exchanger 3 at the top of the box body is provided with an air outlet 13; an upper water collecting disc 5 is arranged at the lower part of the heat exchanger 3, a wet film 7 is arranged at the lower part of the upper water collecting disc 5, a plurality of through holes 51 are arranged in the upper water collecting disc 5, the through holes are arranged right above the wet film 7, and liquid in the upper water collecting disc 5 is guided into the wet film 7 through the through holes 51; this device sets up wet membrane 7 in the intake area inboard, and the lower part of wet membrane 7 is directly placed in drain pan 8. Through the structure, the heat exchanger 3 is obliquely arranged. The utility model discloses can collect the comdenstion water that produces in the unit cooling operation in-process in summer, the comdenstion water evaporates the heat absorption through wet membrane 7 of below, utilizes this cold volume to carry out once cooling to the air, improves unit cooling effect.
Further, a spray rod 6 is arranged at the upper part of the upper water collecting disc 5, and a spray head of the spray rod 6 is arranged towards one side of the air outlet 13; through this kind of structure, when the heat supply in winter, through external water source access spray lance 6, spray lance 6 blowout water smoke, partly water smoke combines the humidification through 3 tops of heat exchanger and air outlet 13, and partly formation water droplet flow direction below wet film 7 carries out humidification processing to the air through moisture evaporation, improves indoor travelling comfort. The wet film is vertically arranged, covers the whole air inlet area and conducts the bottom surface of the upper water collecting disc 5 and the water discharging disc 8.
When the spray rod is used for cooling in summer, the spray rod 6 can be closed to supply water, and only condensed water is evaporated on a wet film for cooling, so that an effective energy-saving effect is achieved; the spray rod 6 can also be used for supplying water, and additional water mist is supplied for cooling;
in order to save water resources, the utility model can connect the water outlet of the water discharge disk 8 with the spray rod 6 through fittings such as pipelines, filters, small water pumps and the like, so as to recycle water; a water level switch and an external water supply pipe can be arranged on the drainage tray 8 to supplement the water consumed by evaporation. The connection structure of this portion is relatively common, and is well known to those skilled in the art of air conditioning refrigeration, and those skilled in the art can perform connection and fixation of the pipeline and each component under the above description, and details are not described herein.
Still further, the utility model discloses be provided with side guide slot 12 in the intake zone front side, realize through side guide slot 12 that the grafting of outside filter screen 4 is fixed to this realizes carrying out primary filter to the air current that gets into box 1 inside, prevents that dust debris etc. from getting into the unit, guarantees wet membrane 6 and heat exchanger 1's result of use.
Claims (6)
1. The utility model provides a circulation is from humidification fan coil, its includes a box, its characterized in that: the upper part of the inner cavity of the box body is provided with a heat exchanger, and the lower part of the inner cavity of the box body is provided with a fan assembly; the lower part of the front side of the box body is an air inlet area; the lower part of the heat exchanger is provided with an upper water collecting disc, the lower part of the upper water collecting disc is provided with a wet film and guides condensed water into the wet film, the wet film is arranged in an air inlet area, and the lower part of the wet film is provided with a water drainage disc.
2. The circulating self-humidifying fan coil of claim 1, wherein: the heat exchanger is obliquely arranged and guides condensed water in the working process to the upper water collecting tray.
3. The circulating self-humidifying fan coil of claim 1, wherein: the upper water collecting tray is internally provided with a plurality of through holes, and liquid in the upper water collecting tray is guided to the wet film through the through holes.
4. The circulating self-humidifying fan coil of claim 1, wherein: the wet film is vertically arranged and conducts the bottom surface of the upper water collecting disc and the water discharging disc.
5. The circulating self-humidifying fan coil of claim 1, wherein: the upper part of the upper water collecting disc is provided with a spray rod, and a spray head of the spray rod is arranged towards one side of the air outlet.
6. The circulating self-humidifying fan coil of claim 1, wherein: the air inlet area front side be provided with the side guide slot, realize the grafting of outside filter screen through the side guide slot and fix to this realization carries out primary filter to the air current that gets into the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220669037.3U CN217503811U (en) | 2022-03-26 | 2022-03-26 | Circulating self-humidifying fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220669037.3U CN217503811U (en) | 2022-03-26 | 2022-03-26 | Circulating self-humidifying fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217503811U true CN217503811U (en) | 2022-09-27 |
Family
ID=83348078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220669037.3U Active CN217503811U (en) | 2022-03-26 | 2022-03-26 | Circulating self-humidifying fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217503811U (en) |
-
2022
- 2022-03-26 CN CN202220669037.3U patent/CN217503811U/en active Active
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