CN-224215527-U - Floor air delivery duct

Abstract

The utility model discloses a floor air delivery duct, and relates to the technical field of fan pipelines. The ground air supply channel comprises a ground air supply box, a connecting port, an air outlet and a straight pipe, wherein a first hollow cavity is preset in the outer wall of the ground air supply box, the side end of the ground air supply box is provided with the connecting port, the top end of the ground air supply box is provided with the air outlet, a second hollow cavity is preset in the outer wall of the straight pipe, and heat insulation materials are filled in the first hollow cavity and the second hollow cavity. The ground air delivery duct is connected with the ground air delivery box through the straight pipe, cold air or warm air in an air pipe pipeline paved on the ground is efficiently converted into be delivered out perpendicular to the ground, the straight pipe is efficiently matched and connected with the ground air delivery box through the straight joint, the air outlet plate with the air outlet holes is arranged on the ground air delivery box, the individual modeling is carried out on an air outlet area, the heat preservation effect of the ground air delivery box and the straight pipe is improved through the heat preservation material, and the loss of the cold air or the warm air is reduced.

Inventors

• ZHU ZEPING
• YANG SHICONG
• Hong Yongcan
• YANG KAIFAN

Assignees

• 泉州市聚阳空调科技有限公司

Dates

Publication Date

20260508

Application Date

20250427

Claims (10)

1. 1. The utility model provides a ground air supply duct, its characterized in that, including ground air supply box, connector, air outlet, straight tube, preset first fretwork cavity in the outer wall of ground air supply box, the side of ground air supply box is provided with the connector, the top of ground air supply box is provided with the air outlet, preset second fretwork cavity in the outer wall of straight tube, first fretwork cavity, second fretwork cavity intussuseption are filled with insulation material.
2. 2. The geothermal transfer duct of claim 1, wherein the air outlet is provided with an air outlet plate nested therein.
3. 3. The floor air delivery duct of claim 2, wherein the air outlet plate has a plurality of air outlet openings.
4. 4. The geothermal delivery duct according to claim 1, wherein the straight tube is matingly connected to the connecting port by a straight joint.
5. 5. The geothermal transfer duct according to claim 4, wherein the direct head comprises a direct frame, and extension joints provided on both sides of the direct frame.
6. 6. The floor air delivery duct of claim 5, wherein a baffle is disposed within the extension joint.
7. 7. The floor air duct of claim 1, wherein the floor air box is of a chevron configuration.
8. 8. The floor air duct of claim 1, wherein the middle portion of the floor air duct box is of an inclined configuration.
9. 9. The geothermal transfer duct of claim 1, wherein the insulating material is polyurethane.
10. 10. The geothermal transfer duct of claim 1, wherein the insulating material is a spray of sol.

Description

Floor air delivery duct Technical Field The utility model relates to the technical field of fan pipelines, in particular to a floor air delivery duct. Background The traditional air delivery duct is difficult to adapt to the use requirement of a fresh air machine with condensation and heat preservation functions, because the air delivery duct is installed in a floor, although heat preservation materials can be wrapped outside, the heat preservation performance of the air delivery duct is improved, and the paving thickness is extremely easy to increase in the mode. To solve the above problems, the inventors have studied and proposed this. Disclosure of utility model The present utility model provides a floor air delivery duct that overcomes the deficiencies described in the background art. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a ground air supply channel, includes ground air supply box, connector, air outlet, straight tube, preset first fretwork chamber in the outer wall of ground air supply box, the side of ground air supply box is provided with the connector, the top of ground air supply box is provided with the air outlet, preset second fretwork chamber in the outer wall of straight tube, first fretwork chamber, second fretwork intracavity packing have insulation material. In some embodiments, the air outlet is nested with an air outlet plate. In some embodiments, the air outlet plate is provided with a plurality of air outlet holes. In some embodiments, the straight tube is matingly connected to the connection port by a straight joint. In some embodiments, the direct head comprises a direct frame, extension joints, the extension joints being provided on both sides of the direct frame. In some embodiments, a baffle is disposed within the extension joint. In some embodiments, the floor plenum is a chevron configuration. In some embodiments, the middle portion of the ground air supply box is an inclined structure. In some embodiments, the insulating material is polyurethane. In some embodiments, the insulation is a spray sol. By adopting the technical scheme, the utility model has the beneficial effects that: The ground air delivery duct is connected with the ground air delivery box through the straight pipe, cold air or warm air in an air pipe pipeline paved on the ground is efficiently converted into be delivered out perpendicular to the ground, the straight pipe is efficiently matched and connected with the ground air delivery box through the straight joint, the air outlet plate with the air outlet holes is arranged on the ground air delivery box, the individual modeling is carried out on an air outlet area, the heat preservation effect of the ground air delivery box and the straight pipe is improved through the heat preservation material, and the loss of the cold air or the warm air is reduced. Drawings The utility model is further described below with reference to the drawings and examples. FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a floor plenum; FIG. 3 is a schematic view of the structure of a straight joint; FIG. 4 is a cross-sectional view of a floor plenum; fig. 5 is a cross-sectional view of a straight tube. The main reference numerals illustrate: 1. The floor air supply box comprises a floor air supply box body, a first hollow cavity, a 12 inclined structure, a 2 connecting port, a 3 air outlet, a 4 straight pipe, a 41 second hollow cavity, a 42 guide cavity, a 5 heat insulation material, a6 air outlet plate, a 61 air outlet hole, a7 direct head, a 71 direct frame, a 72 extension joint, a 73 guide plate. Detailed Description As shown in fig. 1-5, the utility model provides a ground air supply duct, which comprises a ground air supply box 1, a connection port 2, an air outlet 3 and a straight pipe 4, wherein a first hollow cavity 11 is preset in the outer wall of the ground air supply box 1, the connection port 2 is arranged at the side end of the ground air supply box 1, the air outlet 3 is arranged at the top end of the ground air supply box 1, a second hollow cavity 41 is preset in the outer wall of the straight pipe 4, heat insulation materials 5 are filled in the first hollow cavity 11 and the second hollow cavity 41, a diversion cavity 42 is arranged at the inner side of the second hollow cavity 41, the outer surface is the outer side, and the inner side is the inner side. The air duct delivers cool air or warm air in the air duct pipeline paved on the ground along the direction vertical to the ground. And the heat insulation material 5 is filled in the outer walls of the ground air supply box 1 and the straight pipe 4, so that the heat insulation effect of the ground air supply channel is improved. According to some embodiments of the present utility model, optionally, the air outlet 3 is provided with an air outlet plate 6 in a nested manner. Accordi