CN220417454U - A fan dish for central heating - Google Patents
A fan dish for central heating Download PDFInfo
- Publication number
- CN220417454U CN220417454U CN202322067296.6U CN202322067296U CN220417454U CN 220417454 U CN220417454 U CN 220417454U CN 202322067296 U CN202322067296 U CN 202322067296U CN 220417454 U CN220417454 U CN 220417454U
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- Prior art keywords
- heat exchange
- pipe
- water inlet
- assembly
- water outlet
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to the technical field of heat exchange equipment, in particular to a fan disc for central heating, which comprises a box body, wherein an air guide assembly is fixed on the front side of the box body, an air inlet is arranged on the back side of the box body, a heat exchange assembly is arranged in the box body, the heat exchange assembly comprises two first heat exchange pipes and two second heat exchange pipes, the first heat exchange pipes and the second heat exchange pipes are arranged at intervals, an opening at the top end of each first heat exchange pipe is communicated with an opening at the bottom end of each second heat exchange pipe, and the same water inlet assembly is communicated with an opening at the bottom end of each second heat exchange pipe.
Description
Technical Field
The utility model relates to the technical field of heat exchange equipment, in particular to a fan disc for central heating.
Background
The end radiating mode of civil central heating mainly includes three modes of radiator, low-temperature hot water floor radiation and fan coil. In contrast, the radiator has higher water temperature for heating, and the low-temperature hot water floor radiation and the fan coil are main development trends from the viewpoint of energy conservation.
The utility model of Chinese patent publication No. CN204115073U discloses a fan coil for central heating. This a fan coil for central heating includes casing, fan and heat exchange tube, and its characterized in that, this fan coil still includes into water header and play water header, the heat exchange tube has into water end and play water end, and the heat exchange tube is connected with into water header through the water end, is connected with play water header through play water end, and the water header that intakes is equipped with the water inlet that is used for being connected with the heating water source, and play water header is equipped with the delivery port. Among the above-mentioned device mainly carries out heat transfer work through the heat exchange tube that the level set up, mainly lets in hot water from the same side water inlet end of a plurality of heat exchange tubes in the prior art, concentrate from opposite side water outlet end after the fin dispels the heat and derive, wherein heat exchange tube tail end hot water temperature reduces by a wide margin, and the fin conduction heat that is located heat exchange tube tail end position reduces, and the air temperature that is located heat exchange tube water inlet end side is high, and the air temperature that is located heat exchange tube tail end part is lower for cause air temperature to have the difference, heat unevenly, influence the heating effect.
Disclosure of Invention
The present utility model is directed to a fan tray for central heating, which solves the above-mentioned problems of the related art.
The technical scheme of the utility model is as follows: the utility model provides a fan dish for central heating, includes the box, the box front side is fixed with the wind-guiding subassembly, the box rear side is provided with the inlet port, install the heat exchange component in the box, the heat exchange component includes two first heat exchange tubes and two second heat exchange tubes, first heat exchange tube with second heat exchange tube interval sets up, first heat exchange tube top opening with second heat exchange tube bottom opening intercommunication has same subassembly of intaking, first heat exchange tube's bottom opening with be connected with same water subassembly between the second heat exchange tube top, first heat exchange tube with the cover is equipped with equidistant distributed's heat exchanger fin between the second heat exchange tube.
Preferably, the water inlet assembly comprises a water inlet pipe, the water inlet pipe is C-shaped, two corners are arranged on two sides of the water inlet pipe, and the water inlet pipe is communicated with the first heat exchange pipe and the second heat exchange pipe through the corners.
Preferably, the water outlet assembly comprises a water outlet pipe, the water outlet pipe is matched with the specification of the water inlet pipe, two straight pipe heads are arranged on two sides of the water outlet pipe, and the water outlet pipe is communicated with the first heat exchange pipe and the second heat exchange pipe through the straight pipe heads.
Preferably, the water inlet pipe and one side of the bottom end of the water outlet pipe are respectively provided with a valve.
Preferably, the air guide assembly comprises a side plate arranged on the front side of the box body, an air guide plate is arranged on the side plate, and a fan is arranged in the air guide plate.
Preferably, the support assembly is installed on the inner wall of one side of the box body, the support assembly comprises two guide rods, the two ends of each guide rod are respectively fixed with an end plate fixed on the inner wall of the box body, two symmetrical support plates are sleeved on the guide rods, inclined planes attached to the first heat exchange tubes and the second heat exchange tubes are formed in the outer sides of the support plates, and springs sleeved on the guide rods are arranged between the two support plates.
Preferably, a limiting plate is fixed on the inner wall of one side of the box body, and a clamping groove matched with the water inlet assembly and the water outlet assembly is formed in one side of the limiting plate.
The utility model provides a fan tray for central heating through improvement, which has the following improvements and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the water inlet assembly and the water outlet assembly can be matched with the first heat exchange tubes and the second heat exchange tubes which are distributed at intervals to realize the synchronous cross heat exchange work of upper inlet, lower inlet and lower outlet and lower inlet and upper outlet, so that the first heat exchange tubes and the second heat exchange tubes can be matched with the heat exchange plates to uniformly heat the air in the box body, and the uneven heating of the local area in the box body is avoided;
and two,: according to the utility model, hot water can be led into the first heat exchange pipe and the second heat exchange pipe through the water inlet pipe matched with the corner, and the hot water after heat exchange is discharged from the straight pipe head and the water outlet pipe, wherein the first heat exchange pipe and the second heat exchange pipe in M shape can conduct diversion work on the hot water staying in the heat exchange assembly after the water inlet assembly stops supplying water.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the interior of the case of the present utility model;
fig. 3 is a schematic perspective view of a heat exchange assembly according to the present utility model.
Reference numerals illustrate:
1. a case; 2. a side plate; 3. an air deflector; 4. a blower; 5. a heat exchange assembly; 51. a first heat exchange tube; 52. a second heat exchange tube; 53. a heat exchange plate; 6. a water inlet assembly; 61. a water inlet pipe; 62. a corner; 7. a water outlet assembly; 71. a water outlet pipe; 72. a straight tube head; 8. a support assembly; 81. a guide rod; 82. a support plate; 83. a spring; 84. an inclined plane; 85. an end plate; 9. a limiting plate; 10. and (3) a valve.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a fan disc for central heating through improvement, which comprises the following technical scheme:
example 1
As shown in fig. 1-3, a fan tray for central heating comprises a box body 1, an air guide component is fixed on the front side of the box body 1, the air guide component comprises a side plate 2 arranged on the front side of the box body 1, an air guide plate 3 is arranged on the side plate 2, a fan 4 is arranged in the air guide plate 3, an air inlet hole is arranged on the back side of the box body 1, a heat exchange component 5 is arranged in the box body 1, the heat exchange component 5 comprises two first heat exchange pipes 51 and two second heat exchange pipes 52, the first heat exchange pipes 51 and the second heat exchange pipes 52 are arranged at intervals, the first heat exchange pipes 51 and the second heat exchange pipes 52 are in an M shape, the first heat exchange pipes 51 and the second heat exchange pipes 52 in the M shape can conduct flow guide work on hot water staying in the heat exchange components 5 after the water inlet component 6 stops supplying water, hot water is prevented from staying in the first heat exchange pipes 51 and the second heat exchange pipes 52, the top end openings of the first heat exchange pipes 51 and the second heat exchange pipes 52 are kept dry, the bottom openings of the first heat exchange pipes 51 are communicated with the same water inlet component 6, the same heat exchange components 52 are connected with the bottom openings of the first heat exchange pipes 51, the same heat exchange pipes 52 are connected with the bottom openings of the first heat exchange pipes 52, the same heat exchange pipes 51, the first heat exchange pipes 51 and the second heat exchange pipes 52 are distributed between the same heat exchange pipes 53, and the heat exchange pipes are distributed between the first heat pipes and the heat exchange pipes 52.
By means of the structure, the first heat exchange tube 51 and the second heat exchange tube 52 which are distributed at intervals can be matched through the water inlet assembly 6 and the water outlet assembly 7, the synchronous cross heat exchange work purpose of upper inlet, lower outlet, lower inlet and upper outlet is achieved, the first heat exchange tube 51 and the second heat exchange tube 52 can be matched with the heat exchange plates 53 to uniformly heat air in the box body 1, uneven heating of local areas in the box body 1 is avoided, and the fan 4 is matched with the air deflector 3 to suck and output the uniformly heated air to a heating area.
Example 2
On the basis of embodiment 1, the water inlet assembly 6 and the innovative design are performed on the water inlet assembly 6, specifically, the water inlet assembly 6 comprises a water inlet pipe 61, the water inlet pipe 61 is in a C shape, two corners 62 are arranged on two sides of the water inlet pipe 61, the water inlet pipe 61 is communicated with the first heat exchange pipe 51 and the second heat exchange pipe 52 through the corners 62, the water outlet assembly 7 comprises a water outlet pipe 71, the water outlet pipe 71 is matched with the water inlet pipe 61 in specification, two straight pipe heads 72 are arranged on two sides of the water outlet pipe 71, the water outlet pipe 71 is communicated with the bottom ends of the first heat exchange pipe 51 and the second heat exchange pipe 52 through the straight pipe heads 72, the water outlet pipe 71 is provided with a valve 10 on one side of the bottom ends of the water inlet pipe 61 and the water outlet pipe 71, a heat supply pipeline can be connected through the water inlet pipe 61 and a heat supply reflux pipeline, the water inlet pipe 61 is matched with the corners 62 to guide hot water into the first heat exchange pipe 51 and the second heat exchange pipe 52, the hot water after heat exchange is discharged from the straight pipe heads 72 and the water outlet pipe 71, and the straight pipe heads 72 arranged below the first heat exchange pipe 51 and the second heat exchange pipe 52 can be conveniently reserved in the first heat exchange pipe 51 and the second heat exchange pipe 52.
Example 3
On the basis of embodiment 1, this embodiment is provided with supporting component 8 in order to increase the stability of heat exchange component 5 installation, and carry out innovative design to supporting component 8, specifically, install supporting component 8 on the inner wall of box 1 one side, supporting component 8 includes two guide bars 81, the both ends of guide bar 81 all are fixed with and are fixed with end plate 85 with box 1 inner wall, the cover is equipped with two symmetrical backup pad 82 on the guide bar 81, inclined plane 84 with first heat exchange tube 51 and the laminating of second heat exchange tube 52 has been seted up to the outside of backup pad 82, be provided with the spring 83 of cover on guide bar 81 between two backup pads 82, box 1 one side inner wall is fixed with limiting plate 9, the draw-in groove with water inlet component 6 and water outlet component 7 adaptation is seted up to one side of limiting plate 9, wherein two backup pads 82 can cooperate the reverse effect of spring 83 and the direction effect of guide bar 81 carries out both sides spacing work to heat exchange component 5 inboard, limiting plate 9 can carry out the side bearing to water inlet component 6 and water outlet component 7.
Working principle: hot water can be led into the first heat exchange tube 51 and the second heat exchange tube 52 through the water inlet tube 61 and the pipe corner 62, hot water after heat exchange is finished is discharged from the straight pipe head 72 and the water outlet tube 71, wherein the M-shaped first heat exchange tube 51 and the M-shaped second heat exchange tube 52 can conduct diversion work on hot water remained in the heat exchange assembly 5 after the water supply of the water inlet assembly 6 is stopped, the pipe corner 62 and the straight pipe head 72 arranged below the first heat exchange tube 51 and the second heat exchange tube 52 can facilitate the hot water accumulated in the first heat exchange tube 51 and the second heat exchange tube 52 to be led out, the first heat exchange tubes 51 and the second heat exchange tubes 52 which are distributed at intervals can achieve the aim of synchronous cross heat exchange operation of up-in and down-out and down-in and up-out, so that the first heat exchange tubes 51 and the second heat exchange tubes 52 can be matched with the heat exchange plates 53 to uniformly heat air in the box body 1, uneven heating of local areas in the box body 1 is avoided, and the fan 4 is matched with the air deflector 3 to suck and output the uniformly heated air to a heating area.
Claims (7)
1. The utility model provides a fan dish for central heating, includes box (1), box (1) front side is fixed with wind-guiding subassembly, box (1) rear side is provided with the inlet port, install heat exchange assembly (5), its characterized in that in box (1): the heat exchange assembly (5) comprises two first heat exchange tubes (51) and two second heat exchange tubes (52), the first heat exchange tubes (51) are arranged at intervals with the second heat exchange tubes (52), the top end openings of the first heat exchange tubes (51) are communicated with the bottom end openings of the second heat exchange tubes (52) to form a same water inlet assembly (6), the bottom end openings of the first heat exchange tubes (51) and the top ends of the second heat exchange tubes (52) are connected with a same water outlet assembly (7), and heat exchange plates (53) distributed at equal distances are sleeved between the first heat exchange tubes (51) and the second heat exchange tubes (52).
2. A fan tray for central heating according to claim 1, wherein: the water inlet assembly (6) comprises a water inlet pipe (61), the water inlet pipe (61) is C-shaped, two corners (62) are arranged on two sides of the water inlet pipe (61), and the water inlet pipe (61) is communicated with the first heat exchange pipe (51) and the second heat exchange pipe (52) through the corners (62).
3. A fan tray for central heating according to claim 2, wherein: the water outlet assembly (7) comprises a water outlet pipe (71), the water outlet pipe (71) is matched with the water inlet pipe (61) in specification, two straight pipe heads (72) are arranged on two sides of the water outlet pipe (71), and the water outlet pipe (71) is communicated with the first heat exchange pipe (51) and the second heat exchange pipe (52) through the straight pipe heads (72).
4. A fan tray for central heating according to claim 3, wherein: the water inlet pipe (61) and the water outlet pipe (71) are provided with valves (10) at one side of the bottom ends.
5. A fan tray for central heating according to claim 1, wherein: the air guide assembly comprises a side plate (2) arranged on the front side of the box body (1), an air guide plate (3) is arranged on the side plate (2), and a fan (4) is arranged in the air guide plate (3).
6. A fan tray for central heating according to claim 1, wherein: install supporting component (8) on box (1) one side inner wall, supporting component (8) are including two guide bars (81), both ends of guide bar (81) all be fixed with box (1) inner wall is fixed with end plate (85), the cover is equipped with backup pad (82) of two symmetries on guide bar (81), inclined plane (84) with first heat exchange tube (51) with laminating of second heat exchange tube (52) have been seted up in the outside of backup pad (82), two be provided with the cover between backup pad (82) establish spring (83) on guide bar (81).
7. A fan tray for central heating according to claim 1, wherein: the water tank is characterized in that a limiting plate (9) is fixed on the inner wall of one side of the tank body (1), and a clamping groove matched with the water inlet component (6) and the water outlet component (7) is formed in one side of the limiting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067296.6U CN220417454U (en) | 2023-08-02 | 2023-08-02 | A fan dish for central heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067296.6U CN220417454U (en) | 2023-08-02 | 2023-08-02 | A fan dish for central heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417454U true CN220417454U (en) | 2024-01-30 |
Family
ID=89660110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067296.6U Active CN220417454U (en) | 2023-08-02 | 2023-08-02 | A fan dish for central heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417454U (en) |
-
2023
- 2023-08-02 CN CN202322067296.6U patent/CN220417454U/en active Active
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