CN212673477U - Air supply structure of heating ventilation air conditioning system - Google Patents
Air supply structure of heating ventilation air conditioning system Download PDFInfo
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- CN212673477U CN212673477U CN202021431886.2U CN202021431886U CN212673477U CN 212673477 U CN212673477 U CN 212673477U CN 202021431886 U CN202021431886 U CN 202021431886U CN 212673477 U CN212673477 U CN 212673477U
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Abstract
The utility model discloses an air supply structure of a heating ventilation air conditioning system, which comprises an air supply pipeline, wherein the air supply pipeline is provided with a plurality of air outlets along the air supply direction; the air outlet extends outwards to form an external pipe, an air outlet pipe is arranged in the external pipe, and the air outlet pipe and the external pipe are connected through a linear module, and the air outlet pipe can move up and down along the inner wall of the external pipe; one end of the air outlet pipe is closed, the other end of the air outlet pipe is open, and the end of the air outlet pipe with the opening is communicated with the air supply pipeline; and an air outlet hole is formed in the side wall of the air outlet pipe. The utility model provides a heating and ventilation air conditioning system air supply structure, the air-out is even, and the comfort is good.
Description
Technical Field
The utility model belongs to the technical field of heating and ventilation air conditioning system, especially, relate to a heating and ventilation air conditioning system air supply structure.
Background
The heating, ventilating and air conditioning system is used for regulating and controlling the temperature and the humidity of indoor air, and is an important part in medium and large industrial buildings or office buildings. Under the working of the heating, ventilating and air conditioning system, the comfortable and pleasant indoor environment can be provided no matter in severe cold and hot summer. Generally, air outlets are arranged in different areas of a building, and the heating, ventilating and air conditioning system sends hot and wet air to the different areas through the air outlets. The air outlet is mostly strip-shaped in the prior art, and because the length of the strip-shaped air outlet is longer, the air outlet is larger at one end close to the air feeder, and the air outlet at one end far away from the air feeder is small, so that the wind power at the air outlet is easily uneven, and the comfort of people is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a heating and ventilation air conditioning system air supply structure, and the air-out is even, and the comfort is good.
In order to solve the technical problem, the utility model discloses a technical scheme be: the air supply structure of the heating ventilation air-conditioning system comprises an air supply pipeline, wherein a plurality of air outlets are formed in the air supply pipeline along the air supply direction; the air outlet faces downwards;
the air outlet extends downwards to form an external pipe, an air outlet pipe which is adaptive to the shape of the external pipe is arranged in the external pipe, the air outlet pipe is connected with the external pipe through a linear module, a linear guide rail is arranged on the inner wall of the external pipe along the length direction of the inner wall of the external pipe, a sliding block which is matched with the linear guide rail is arranged on the air outlet pipe, the linear module is connected with a driving motor, and the air outlet pipe can move up and down along the inner wall of the external pipe;
one end of the air outlet pipe is closed, the other end of the air outlet pipe is open, and the end of the air outlet pipe with the opening is communicated with the air supply pipeline; and an air outlet hole is formed in the side wall of the air outlet pipe.
Furthermore, the air outlet is a square air outlet, and the cross sections of the external connecting pipe and the air outlet pipe are both square.
Furthermore, the air outlet holes comprise a plurality of transverse strip-shaped air outlet holes distributed at equal intervals or a plurality of longitudinal strip-shaped air outlet holes distributed at equal intervals.
Furthermore, the transverse strip-shaped air outlet is of a self-hanging shutter structure.
Further, a fan is arranged between every two adjacent air outlets and is arranged in the air supply pipeline and perpendicular to the air supply direction.
Further, the supply air duct is equipped with insulation construction and insulation construction specifically is: the air supply pipeline comprises an inner pipe, an outer pipe, and a heat insulation layer which are arranged between the inner pipe and the outer pipe, wherein the heat insulation layer is arranged between the inner pipe and the heat insulation layer, and the heat insulation layer is arranged between the heat insulation layer and the outer pipe.
Furthermore, the heat insulation layer is a phenolic foam layer or a rubber and plastic heat insulation layer.
Further, the thermal insulation layer is an aerogel felt layer.
Furthermore, the heat insulation structure further comprises a plurality of fixing ribs for fixing the heat insulation layer and the heat insulation layer between the inner pipe and the outer pipe, one end of each fixing rib is fixedly connected to the inner pipe, and the other end of each fixing rib is fixedly connected with the outer pipe after sequentially penetrating through the heat insulation layer and the heat insulation layer.
The utility model has the advantages that:
1. the utility model discloses the air current in the supply-air duct concentrates earlier to get into the tuber pipe at the air outlet department, then gets into indoor by the exhaust vent of tuber pipe, avoids directly getting into indoor from the air outlet and causes the air outlet to be close to the problem that the one end amount of wind of fan is big and the other end is little, and this system air-out is even and soft; moreover, as the airflow overflows from the periphery of the air outlet pipe, the air outlet range is large, the airflow cannot be directly blown to a human body, the air outlet is soft, and the comfort is good;
2. the air outlet pipe is connected with the external pipe through a linear module, and the air outlet pipe can realize the adjustment of the air volume through the up-and-down displacement according to the requirement;
3. the air supply pipeline is provided with a heat insulation structure, so that the heat consumption of the air supply pipeline in the conveying process can be reduced;
4. set up the fan between the adjacent air outlet, hot-blast or cold wind in the supply air duct is circulated with higher speed by the fan, avoids wind-force weak, leads to heat or air conditioning to be detained in the inside of supply air duct, guarantees that warm hot-blast or cold wind that leads to the air conditioner production in time carries indoorly.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention (the air outlet is a transverse strip air outlet);
FIG. 3 is an enlarged view of A1 in FIG. 2;
FIG. 4 is an enlarged view of A2 in FIG. 2;
the parts in the drawings are marked as follows:
the air supply device comprises an air supply pipeline 1, an inner pipe 11, an outer pipe 14, a heat insulation layer 12, a heat insulation layer 13, a fixing rib 15, an air outlet 2, an external connecting pipe 3, an air outlet pipe 4, a linear guide rail 5, a sliding block 6, an air outlet 7 and a fan 8.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): an air supply structure of a heating ventilation air conditioning system is shown in figures 1-4 and comprises an air supply pipeline 1, wherein a plurality of air outlets 2 are formed in the air supply pipeline along the air supply direction; the air outlet faces downwards;
the air outlet extends downwards to form an external pipe 3 with a square cross section, an air outlet pipe 4 which is matched with the external pipe in shape is arranged in the external pipe, the air outlet pipe is connected with the external pipe through a linear module, a linear guide rail 5 is arranged on the inner wall of the external pipe along the length direction of the internal pipe, a slide block 6 which is matched with the linear guide rail is arranged on the air outlet pipe, the linear module is connected with a driving motor, and the air outlet pipe can move up and down along the inner wall of the external pipe;
one end of the air outlet pipe is closed, the other end of the air outlet pipe is open, and the end of the air outlet pipe with the opening is communicated with the air supply pipeline; and air outlet holes 7 are formed in four side walls of the air outlet pipe.
The driving motor is a servo motor with a self-locking function.
The straight line module is provided with two groups of symmetrical air outlet pipes.
The air outlet is a square air outlet, and the cross sections of the external connecting pipe and the air outlet pipe are both square.
The exhaust vent is established to vertical bar exhaust vent (not shown in the figure), vertical bar exhaust vent is equipped with a plurality of and equal interval distribution.
The air outlet is set as a transverse strip-shaped air outlet, and the transverse strip-shaped air outlet is set as a self-hanging shutter structure (not shown).
And a fan 8 is arranged between the adjacent air outlets and is arranged in the air supply pipeline and is perpendicular to the air supply direction.
The fans are individually electrically controlled.
Supply air duct is equipped with insulation construction and insulation construction specifically does: the air supply pipeline comprises an inner pipe 11, an outer pipe 14, and a heat insulation layer 12 and a heat insulation layer 13 which are arranged between the inner pipe and the outer pipe, wherein the heat insulation layer is arranged between the inner pipe and the heat insulation layer, and the heat insulation layer is arranged between the heat insulation layer and the outer pipe.
The heat-insulating layer is a phenolic foam layer or a rubber-plastic heat-insulating layer.
The thermal-insulating layer is an aerogel felt layer.
The heat insulation structure further comprises a plurality of fixing ribs 15 for fixing the heat insulation layer and the heat insulation layer between the inner pipe and the outer pipe, one ends of the fixing ribs are fixedly connected to the inner pipe, and the other ends of the fixing ribs are fixedly connected with the outer pipe after sequentially penetrating through the heat insulation layer and the heat insulation layer.
The fixed rib and the air supply pipeline are made of the same material.
The air supply pipeline is a galvanized steel pipe.
The utility model discloses a theory of operation does:
the heating ventilation air-conditioning system is started, the air supply pipeline starts to supply air to each region, people can adjust the position of the air outlet pipe at the external connecting pipe according to the condition in the region, and adjust the downward displacement of the air outlet pipe, so that the air quantity entering the room is increased; the upward displacement of the air outlet pipe is adjusted, so that the air quantity entering the room is reduced.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (9)
1. The utility model provides a heating leads to air conditioning system air supply structure which characterized in that: the air supply device comprises an air supply pipeline, wherein a plurality of air outlets are formed in the air supply pipeline along the air supply direction; the air outlet faces downwards;
the air outlet extends downwards to form an external pipe, an air outlet pipe which is adaptive to the shape of the external pipe is arranged in the external pipe, the air outlet pipe is connected with the external pipe through a linear module, a linear guide rail is arranged on the inner wall of the external pipe along the length direction of the inner wall of the external pipe, a sliding block which is matched with the linear guide rail is arranged on the air outlet pipe, the linear module is connected with a driving motor, and the air outlet pipe can move up and down along the inner wall of the external pipe;
one end of the air outlet pipe is closed, the other end of the air outlet pipe is open, and the end of the air outlet pipe with the opening is communicated with the air supply pipeline; and an air outlet hole is formed in the side wall of the air outlet pipe.
2. The ventilation structure of an HVAC system of claim 1, wherein the outlet is a square outlet, and the external pipe and the outlet pipe are both square in cross section.
3. The ventilation structure of the heating, ventilation and air conditioning system as claimed in claim 2, wherein the air outlet comprises a plurality of transverse strip-shaped air outlets distributed at equal intervals or a plurality of longitudinal strip-shaped air outlets distributed at equal intervals.
4. The ventilation structure of the heating, ventilation and air conditioning system as claimed in claim 3, wherein the horizontal strip-shaped air outlet is a self-hanging louver structure.
5. The air supply structure of the heating ventilation air-conditioning system as claimed in claim 1, wherein a fan is arranged between adjacent air outlets, and the fan is arranged in the air supply pipeline and perpendicular to the air supply direction.
6. The air supply structure of the heating ventilation air-conditioning system as claimed in claim 1, wherein the air supply pipeline is provided with a heat insulation structure, and the heat insulation structure is specifically as follows: the air supply pipeline comprises an inner pipe, an outer pipe, and a heat insulation layer which are arranged between the inner pipe and the outer pipe, wherein the heat insulation layer is arranged between the inner pipe and the heat insulation layer, and the heat insulation layer is arranged between the heat insulation layer and the outer pipe.
7. The heating, ventilating and air-conditioning system air supply structure according to claim 6, wherein the insulation layer is a phenolic foam layer or a rubber-plastic insulation layer.
8. The ventilation structure of the HVAC system of claim 6, wherein the insulation layer is an aerogel felt layer.
9. The heating, ventilating and air-conditioning system air supply structure according to claim 6, wherein the heat preservation structure further comprises a plurality of fixing ribs for fixing the heat preservation layer and the heat insulation layer between the inner pipe and the outer pipe, one end of each fixing rib is fixedly connected to the inner pipe, and the other end of each fixing rib is fixedly connected with the outer pipe after sequentially penetrating through the heat preservation layer and the heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431886.2U CN212673477U (en) | 2020-07-20 | 2020-07-20 | Air supply structure of heating ventilation air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431886.2U CN212673477U (en) | 2020-07-20 | 2020-07-20 | Air supply structure of heating ventilation air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673477U true CN212673477U (en) | 2021-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021431886.2U Active CN212673477U (en) | 2020-07-20 | 2020-07-20 | Air supply structure of heating ventilation air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673477U (en) |
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2020
- 2020-07-20 CN CN202021431886.2U patent/CN212673477U/en active Active
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