CN214791474U - Energy-saving combined fan coil unit - Google Patents
Energy-saving combined fan coil unit Download PDFInfo
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- CN214791474U CN214791474U CN202121154340.1U CN202121154340U CN214791474U CN 214791474 U CN214791474 U CN 214791474U CN 202121154340 U CN202121154340 U CN 202121154340U CN 214791474 U CN214791474 U CN 214791474U
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- air
- shell
- pipe
- air guide
- suction opening
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The application relates to an energy-saving combined type fan coil unit, which relates to the technical field of air conditioner manufacturing and comprises a shell, wherein a heat exchange assembly and an air guide assembly are arranged in the shell; the shell is connected with a first mounting piece at the position of the air suction opening, the first mounting piece divides the air suction opening into a first air inlet and a second air inlet, the first air inlet is close to one end of the shell in the length direction, and the second air inlet is far away from one end of the shell in the length direction; the air guide assembly comprises an air guide plate, one end of the air guide plate is connected to the first mounting piece, and one side, away from the air suction opening, of the air guide plate is obliquely arranged towards the middle of the air outlet. This application has the effect that improves fan-coil unit's whole heat exchange efficiency through making gaseous flow to heat exchange assemblies evenly relatively.
Description
Technical Field
The application relates to the field of air conditioner manufacturing, in particular to an energy-saving combined type fan coil unit.
Background
The fan coil is a subsystem of an air conditioning system, and the fan coil unit mainly sucks air in a room through a fan continuously, discharges the air into the room after the air is introduced into a shell where the coil is located for heat exchange, and circulates continuously so as to keep the temperature of the room constant.
In the correlation technique, fan-coil unit includes the casing, and the casing outside is connected with fan and motor, and casing internally mounted has the coil, and the fan is connected in the output shaft of motor, and two air intakes have been seted up to casing one side, and the air intake is located casing length direction's both ends, and the fan is gaseous by the air intake suction casing in, and gaseous and coil carry out the heat exchange in the casing, pass the coil and pass through air outlet discharge casing.
In view of the above-mentioned related technologies, the inventor believes that when gas enters the casing through the air inlet, the retention time in the casing is short, so that the heat exchange effect of the gas at the position of the coil close to the air inlet is good, and the heat exchange effect of the gas at the position between the two air inlets is poor, thereby reducing the overall heat exchange efficiency of the fan-coil unit.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of low overall heat exchange efficiency of the fan coil unit, the application provides an energy-saving combined type fan coil unit.
The application provides an energy-saving combination formula fan-coil unit adopts following technical scheme:
an energy-saving combined type fan coil unit comprises a shell, wherein a heat exchange assembly and an air guide assembly are arranged in the shell, one side of the shell is provided with an air suction opening, the other side of the shell is provided with an air outlet, the heat exchange assembly is positioned between the air outlet and the air suction opening, and the outer wall of the shell is connected with an air suction assembly corresponding to the position of the air suction opening;
the shell is connected with a first mounting piece at the position of the air suction opening, and the first mounting piece divides the air suction opening into a first air inlet and a second air inlet;
the air guide assembly comprises an air guide plate, one end of the air guide plate is connected to the first mounting piece, and one side, away from the air suction opening, of the air guide plate is obliquely arranged towards the middle of the air outlet.
Through adopting above-mentioned technical scheme, the subassembly that induced drafts inhales gas for inside gas got into the casing through the inlet scoop, the rethread aviation baffle reposition of redundant personnel, partly gaseous flow corresponding to inlet scoop department towards heat exchange assemblies, another part flows towards heat exchange assemblies corresponding to the inside position of not seting up the inlet scoop of casing, makes gas flow to heat exchange assemblies relatively evenly, thereby has the effect that improves fan-coil unit's whole heat exchange efficiency.
Optionally, the air deflector is a corrugated plate.
By adopting the technical scheme, the flow path of the gas in the fan coil unit becomes zigzag, so that the retention time of the gas in the fan coil unit is prolonged, the heat exchange time of the gas is prolonged, and the effect of improving the heat exchange efficiency of the fan coil unit is achieved.
Optionally, the air deflector is hollow, and the heat exchange assembly transfers internal energy to the inside of the air deflector.
By adopting the technical scheme, the air deflector can shunt gas and simultaneously make the gas contact with the surface of the air deflector in the flowing process to exchange heat, so that the heat exchange efficiency of the whole fan coil unit is improved.
Optionally, one side of the air deflector, which is close to the air suction opening, is connected with a second mounting part, and the first mounting part is connected with the second mounting part in a matching manner.
Through adopting above-mentioned technical scheme, first installed part and second installed part cooperation are connected for the aviation baffle is dismantled and assembled, has the effect of easily changing.
Optionally, the heat exchange assembly comprises a coil pipe, fins are mounted on the surface of the coil pipe, and the coil pipe is mounted on the inner wall of the shell; the air guide assembly comprises a shell, a coil pipe, an air deflector, an air guide plate, a medium discharge pipe, an air guide plate, a medium discharge pipe, an air guide plate and an air guide plate, wherein the shell penetrates through two sides of the coil pipe, one side of the coil pipe is connected with the medium discharge pipe, the medium discharge pipe and the medium discharge pipe are communicated, the air guide plate further comprises an input pipe and an output pipe, the input pipe and the output pipe are communicated with the air deflector, the input pipe is communicated with the medium discharge pipe, and the output pipe is communicated with the medium discharge pipe.
By adopting the technical scheme, the medium is input into the unit from the outside and exchanges heat with the gas, and the medium is simultaneously introduced into the air guide plate and the coil pipe, so that the time of the gas for exchanging heat is prolonged, and the effect of improving the heat exchange efficiency of the fan coil pipe unit is achieved.
Optionally, the outer wall of the shell is connected with a protective shell at the position where the coil pipe penetrates out of the shell.
Through adopting above-mentioned technical scheme, the protective housing can protect the coil to wear out the casing part, reduces the coil because of the damage that the corrosion leads to, has the effect of extension fan-coil unit life. Meanwhile, in the working process, when the temperature of the medium in the coil pipe is too cold or too hot, the protective shell prevents people from being in direct contact with the coil pipe, and the effect of reducing safety accidents is achieved.
Optionally, the shell is provided with an air suction opening, and the inner wall of one side of the shell is connected with a heat insulation layer.
Through adopting above-mentioned technical scheme, the heat loss of gas and heat exchange assembly in the casing is reduced to the heat preservation, has the effect that improves whole fan-coil unit's heat exchange efficiency, energy saving.
Optionally, the outer wall of the shell is further connected with a collecting assembly, the collecting assembly comprises a water receiving tray, the water receiving tray is connected to the outer wall of the shell and communicated with the inside of the shell, and one side of the water receiving tray is connected with a water outlet pipe.
Through adopting above-mentioned technical scheme, when gas and the cold and hot contact of heat exchange assembly, easily produce the comdenstion water, collect through the water collector, the rethread outlet pipe is discharged, retrieves liquid, has the effect that reduces the liquid volume and deposit and lead to the impaired condition of heat exchange assembly, extension unit life in the casing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the air guide plates, the gas enters the shell through the air suction openings and is shunted through the air guide plates, so that the gas can relatively uniformly flow to the heat exchange assembly, and the effect of improving the heat exchange efficiency of the gas is achieved;
2. the first mounting piece and the second mounting piece are matched, so that the effects that the air deflector is detachable and easy to operate can be achieved;
3. through the setting of heat preservation, reduce the internal gas of casing and heat exchange assembly's calorific loss, can play the heat exchange efficiency who improves whole fan-coil unit, the effect of energy saving.
Drawings
Fig. 1 is a schematic view of the overall structure of a fan-coil unit according to an embodiment of the present application.
FIG. 2 is an exploded view of a fan coil unit according to an embodiment of the present application.
Fig. 3 is an overall structural schematic diagram of the air guide assembly and the heat exchange assembly according to the embodiment of the present application.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1. a housing; 11. an air suction opening; 111. a first air inlet; 112. a second air inlet; 12. an air outlet; 13. a protective shell; 14. a first mounting member; 15. a heat-insulating layer; 2. an air suction assembly; 21. a fan; 22. a double-shaft motor; 3. a heat exchange assembly; 31. a coil pipe; 32. a fin; 33. a medium discharge pipe; 34. a medium discharge pipe; 4. an air guide assembly; 41. an air deflector; 42. a second mounting member 43, an input tube; 44. an output pipe; 5. a collection assembly; 51. a water pan; 52. and (5) discharging a water pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses energy-saving combination formula fan-coil unit, refer to fig. 1, fig. 2 and fig. 3, including casing 1, inlet scoop 11 has been seted up to 1 one side of casing, and the air outlet 12 has been seted up to the opposite side, and 1 outer wall of casing is connected with induced draft subassembly 2 corresponding to inlet scoop 11 position, and casing 1 sets up one side inner wall of inlet scoop 11 and splices there is heat preservation 15, and heat preservation 15 adopts the glass cotton. The heat exchange assembly 3 is arranged inside the shell 1 and between the air suction opening 11 and the air outlet 12, and the air guide assembly 4 is arranged inside the shell 1 and between the heat exchange assembly 3 and the air suction opening 11. The air is sucked into the shell 1 by the air suction assembly 2, and is relatively uniformly distributed to each part of the heat exchange assembly 3 through the air guide assembly 4, so that the overall heat exchange effect of the unit is further improved.
Referring to fig. 2, the air suction assembly 2 includes two fans 21 and two shaft motors 22, in this embodiment, two shaft motors 22 are provided, output shafts at two ends of each shaft motor 22 are respectively connected to one fan 21, each fan 21 corresponds to the position of the air suction opening 11 and is connected to the outer wall of the casing 1, and the fans 21 adopt axial fans 21, so that external air can be sucked into the casing 1 for heat exchange.
Referring to fig. 3 and 4, a first mounting member 14 is welded to an inner wall of the housing 1 and located at the position of the air suction opening 11, the first mounting member 14 divides the air suction opening 11 into a first air inlet 111 and a second air inlet 112, and the first air inlet 111 and the second air inlet 112 are respectively arranged in parallel along the length direction of the housing 1. The air guide assembly 4 comprises an air guide plate 41, a second mounting part 42 is welded on one side, facing the air suction opening 11, of the air guide plate 41, bolts are screwed into the first mounting part 14 and the second mounting part 42 in the attached position, so that the first mounting part 14 and the air guide plate 41 are relatively fixed, and meanwhile, the effect that the air guide plate 41 is detachable is achieved.
Referring to fig. 3 and 4, the air deflectors 41 are hollow corrugated plates, the four air deflectors 41 are all communicated with each other and provided with input pipes 43, the input pipes 43 are communicated with each other, similarly, the four air deflectors 41 are all communicated with each other and provided with output pipes 44, the output pipes 44 are communicated with each other, and in the process of guiding the air by the air deflectors 41, heat exchange can be performed when the air is in contact with the outer walls of the air deflectors 41, so that the overall heat exchange efficiency of the unit is improved.
Referring to fig. 3, the heat exchange assembly 3 includes a coil 31 and fins 32, the fins 32 are mounted on the surface of the coil 31, two ends of the coil 31 penetrate through the housing 1, one side of the coil is connected with a medium inlet pipe 33 and a medium outlet pipe 34, the medium inlet pipe 33 is communicated with the input pipe 43, and the medium outlet pipe 34 is communicated with the output pipe 44. The outer wall of the shell 1 is connected with a protective shell 13 corresponding to one side of the coil pipe 31 penetrating out of the shell 1, so that the coil pipe 31 is protected, and damage caused by corrosion is reduced.
Referring to fig. 3 and 4, in the present embodiment, four air suction openings 11 are provided, four air deflectors 41 are correspondingly provided, the air deflectors 41 are arranged obliquely, two air deflectors 41 close to the medium inlet pipe 33 are arranged obliquely toward a direction away from the medium inlet pipe 33, and two air deflectors 41 far from the medium inlet pipe 33 are arranged obliquely toward a direction close to the medium inlet pipe 33.
Referring to fig. 2, the inner wall of the casing 1 between the air outlet 12 and the air suction opening 11 is connected with a collecting assembly 5, the collecting assembly comprises a water pan 51 and a water outlet pipe 52, the water pan 51 is welded to the side wall of the casing 1, the length of the water pan 51 is greater than that of the casing 1, one end of the water pan 51 is attached to the inner wall of the casing 1, the other end of the water pan 51 penetrates through the casing 1, one side of the water pan 51, which penetrates through the casing 1, is connected with the water outlet pipe 52, and the water outlet pipe 52 is communicated with the water pan 51.
The implementation principle of the energy-saving combined type fan coil unit in the embodiment of the application is as follows: when the unit is installed, the coil 31 with the fins 32 is first vertically connected to the side wall of the housing 1, so that the coil 31 is fixed relative to the housing 1. Then, the first mounting part 14 is attached to the second mounting part 42 corresponding to the position of the air suction opening 11, and then the bolts are screwed into the first mounting part 14 and the second mounting part 42, so that the air deflector 41 and the shell 1 are fixed relatively. Subsequently, the input pipe 43 is communicated with the medium discharge pipe 33, the output pipe 44 is communicated with the medium output pipe 44, and meanwhile, the protective shell 13 is welded on the outer wall of the shell 1 corresponding to the position where the coil pipe 31 penetrates out, so that the installation of the heat exchange assembly 3 and the air guide assembly 4 is completed.
Then, the fans 21 are mounted on the outer wall of the shell 1 corresponding to the positions of the air suction openings 11, and the output shafts of the double-shaft motors 22 are fixedly connected with the two adjacent fans 21, so that the mounting of the air suction assembly 2 is completed. And a water receiving tray 51 is arranged on the inner wall of the shell 1, the water receiving tray 51 is positioned below the heat exchange component 3, and finally, an air outlet net is arranged at the position of the air outlet 12 to complete the installation of the whole unit.
In the working process of the whole unit, the medium is discharged into the coil 31 through the medium discharge pipe 33, flows through the whole coil 31 and is output through the medium discharge pipe 34, meanwhile, the medium is input into the air deflector 41 through the input pipe 43, flows through the four air deflectors 41 and is discharged through the medium discharge pipe 34 through the output pipe 44. The air is sucked by the fan 21 and passes through the air inlet 11, a part of the air enters the interior of the housing 1 from the first air inlet 111 due to the diversion of the air deflector 41, the other part of the air enters the interior of the housing 1 from the second air inlet 112, and the air exchanges heat with the medium in the air deflector 41 when flowing along the inclined direction of the air deflector 41. The air flows to the surfaces of the fins 32, the air and the medium in the coil 31 continuously carry out heat exchange, the air continuously flows to the position of the air outlet 12 and flows to the outside of the shell 1 through the air outlet net, so that the air after heat exchange is uniformly discharged out of the fan coil unit, and the temperature of the external air is uniform. The fan 21 continuously sucks in the external air, so that the air is discharged after heat exchange in the shell 1, and the temperature of the external air is continuously maintained in a circulating mode.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an energy-saving combination formula fan-coil unit which characterized in that: the air-conditioning device comprises a shell (1), wherein a heat exchange assembly (3) and an air guide assembly (4) are installed inside the shell (1), one side of the shell (1) is provided with an air suction opening (11), the other side of the shell is provided with an air outlet (12), the heat exchange assembly (3) is positioned between the air outlet (12) and the air suction opening (11), and the position, corresponding to the air suction opening (11), of the outer wall of the shell (1) is connected with an air suction assembly (2);
a first mounting piece (14) is connected to the position, located on the air suction opening (11), of the shell (1), and the air suction opening (11) is divided into a first air inlet (111) and a second air inlet (112) by the first mounting piece (14); the air guide assembly (4) comprises an air guide plate (41), one end of the air guide plate (41) is connected to the first mounting piece (14), and one side, far away from the air suction opening (11), of the air guide plate (41) is obliquely arranged towards the middle of the air outlet (12).
2. The energy efficient modular fan coil unit of claim 1, further comprising: the air guide plate (41) is a corrugated plate.
3. The energy efficient modular fan coil unit of claim 1, further comprising: the air guide plate (41) is hollow, and the heat exchange assembly (3) transmits internal energy to the interior of the air guide plate (41).
4. The energy efficient modular fan coil unit of claim 1, further comprising: one side, close to the air suction opening (11), of the air deflector (41) is connected with a second mounting piece (42), and the first mounting piece (14) is connected with the second mounting piece (42) in a matched mode.
5. An energy efficient combined fan coil unit as set forth in claim 3, wherein: the heat exchange assembly (3) comprises a coil pipe (31), fins (32) are arranged on the surface of the coil pipe (31), and the coil pipe (31) is arranged on the inner wall of the shell (1); the air guide assembly is characterized in that the two sides of the coil pipe (31) penetrate out of the shell (1), one side of the coil pipe (31) is connected with a medium discharging pipe (33) and a medium discharging pipe (34), the medium discharging pipe (33) and the medium discharging pipe (34) are communicated with the coil pipe (31), the air guide assembly (4) further comprises an input pipe (43) and an output pipe (44), the input pipe (43) and the output pipe (44) are both communicated with the air deflector (41), the input pipe (43) is communicated with the medium discharging pipe (33), and the output pipe (44) is communicated with the medium discharging pipe (34).
6. An energy efficient combined fan coil unit as set forth in claim 4 wherein: the outer wall of the shell (1) is connected with a protective shell (13) at the position where the coil (31) penetrates out of the shell (1).
7. The energy efficient modular fan coil unit of claim 1, further comprising: the shell (1) is provided with an air suction opening (11), and the inner wall of one side of the shell is connected with a heat insulation layer (15).
8. An energy efficient combined fan coil unit as set forth in claim 7, wherein: the water collector is characterized in that the outer wall of the shell (1) is further connected with a collecting assembly (5), the collecting assembly (5) comprises a water collecting tray (51), the water collecting tray (51) is connected to the outer wall of the shell (1), the water collecting tray (51) is communicated with the interior of the shell (1), and one side of the water collecting tray (51) is connected with a water outlet pipe (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154340.1U CN214791474U (en) | 2021-05-26 | 2021-05-26 | Energy-saving combined fan coil unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154340.1U CN214791474U (en) | 2021-05-26 | 2021-05-26 | Energy-saving combined fan coil unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791474U true CN214791474U (en) | 2021-11-19 |
Family
ID=78698208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154340.1U Expired - Fee Related CN214791474U (en) | 2021-05-26 | 2021-05-26 | Energy-saving combined fan coil unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791474U (en) |
-
2021
- 2021-05-26 CN CN202121154340.1U patent/CN214791474U/en not_active Expired - Fee Related
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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: 20211119 |