CN217383278U - Ground air supply outlet structure - Google Patents
Ground air supply outlet structure Download PDFInfo
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- CN217383278U CN217383278U CN202220872916.6U CN202220872916U CN217383278U CN 217383278 U CN217383278 U CN 217383278U CN 202220872916 U CN202220872916 U CN 202220872916U CN 217383278 U CN217383278 U CN 217383278U
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- air supply
- air
- static pressure
- pressure box
- structural
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
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Abstract
The utility model relates to a ground supply-air outlet structure, which comprises a structural floor slab and a building ground surface layer arranged on the surface of the structural floor slab, wherein a reserved groove is arranged in the building ground surface layer, a metal grid air port communicated with the upper part of the building ground surface layer is arranged in the reserved groove, a plurality of structural holes are arranged on the structural floor slab, and the structural holes are positioned below the reserved groove and communicated with the reserved groove; each structural hole is provided with a small air supply circular pipe; an air supply static pressure box is arranged below the structural floor slab, an air outlet of the air supply static pressure box is connected with an inlet of the small air supply circular tube, an air supply main pipe of the air conditioner is arranged below the air supply static pressure box, and the air supply main pipe of the air conditioner is connected with an air inlet of the air supply static pressure box through an air supply branch pipe. The structure can directly convey the air supply processed by the air conditioning unit to a personnel moving area, meets the requirement of air conditioning comfort, can reduce the ventilation opening of the air conditioner on the ceiling by a large area, and solves the problem of conflict with decoration style.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner ventilation engineering, concretely relates to ground supply-air outlet structure.
Background
With the improvement of living standard, people have higher and higher requirements on air conditioning comfort. For an air conditioning system, the air treated by the air conditioning unit is directly sent to a personnel activity area, so that the energy-saving requirement and the air conditioning comfort requirement are met. The conventional air conditioner air supply method adopts air supply outlet top conveying or side conveying, and no matter which mode is adopted, airflow always needs to pass through a certain distance to reach a personnel activity area. Meanwhile, many engineering decoration styles pursue extremely simple industrial wind at present, and large-area air conditioning air outlets are not required to be arranged on a suspended ceiling or the ceiling.
Disclosure of Invention
The utility model aims at providing a ground supply-air outlet structure, this structure can directly deliver to personnel's active area with the wind after air conditioning unit handles, satisfies the requirement of air conditioner travelling comfort, also can reduce the air conditioner ventilation opening on the smallpox by a large scale, solves the problem with the conflict of fitment style.
In order to achieve the above object, the utility model adopts the following technical scheme: a ground air supply outlet structure comprises a structural floor slab and a building ground surface layer arranged on the surface of the structural floor slab, wherein a reserved groove is arranged in the building ground surface layer, a metal grid air port communicated with the upper part of the building ground surface layer is arranged in the reserved groove, a plurality of structural holes are arranged on the structural floor slab, and the structural holes are positioned below the reserved groove and communicated with the reserved groove; each structural hole is provided with a small air supply circular pipe; an air supply static pressure box is arranged below the structural floor slab, an air outlet of the air supply static pressure box is connected with an inlet of the small air supply circular tube, an air supply main pipe of the air conditioner is arranged below the air supply static pressure box, and the air supply main pipe of the air conditioner is connected with an air inlet of the air supply static pressure box through an air supply branch pipe.
The air supply static pressure box is wrapped by a fireproof plate, and the air supply branch pipe is provided with a fireproof valve.
The utility model discloses reserve the slot in building ground surface course for install the metal grid wind gap, evenly reserve the structure hole on slot inner structure floor, be used for the little pipe of installation air supply. The air conditioner air supply main pipe is hung below the floor of the floor and connected to an air supply static pressure box below the hole through an air supply branch pipe, and an air supply small circular pipe is installed on the air supply static pressure box and inserted into the cavity of the floor. In order to meet the fire-proof requirement, a fire-proof plate is wrapped outside the air supply static pressure box, and a fire-proof valve is arranged at the position where the air pipe passes through the fire-proof plate.
The groove depth is typically not less than 50 mm.
The metal grid tuyere needs to meet the requirement of personnel load bearing.
The structural hole in the groove is circular, the diameter of the structural hole needs to be smaller than 200mm, and the requirement of professional safety of the structure is met.
The fireproof plate is a fireproof plate with the fire endurance of 3 hours.
The fire-proof valve is a 70 ℃ normally open fire-proof valve.
The utility model discloses can directly send the wind after air conditioning unit handles to personnel's active area, satisfy the requirement of air conditioner travelling comfort, also can reduce the air conditioner ventilation wind gap on the ceiling by a large scale, solve the problem that conflicts with the fitment style.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
Referring to fig. 1 and 2, the utility model discloses an air conditioner air supply is responsible for 1, and air supply branch pipe 2, 70 ℃ fire prevention valve 3, air supply static pressure case 4, the little pipe 5 of heat retaining air supply in area, ground metal grid wind gap 6, structural floor 7, building ground surface 8, structural hole 9, building wall or structural beam 10, 3 hour fire-resistant limit PLASTIC LAMINATED 11, the interior slot 12 of reserving of building ground surface.
The building ground surface layer 8 is arranged on the structural floor slab 7, the reserved groove 12 is arranged in the building ground surface layer 8, the metal grid air port 6 communicated with the upper part of the building ground surface layer 8 is arranged in the reserved groove 12, the structural floor slab 7 is provided with a plurality of structural holes 9, and the structural holes 9 are positioned below the reserved groove 12, penetrate through the structural floor slab 7 and are communicated with the reserved groove 12; each structural hole 9 is provided with a small air supply circular tube 5; an air supply static pressure box 4 is arranged below the structural floor 7, an air outlet of the air supply static pressure box 4 is connected with an inlet of a small air supply circular tube 5, an air conditioner air supply main pipe 1 is arranged below the air supply static pressure box 4, and the air conditioner air supply main pipe 1 is connected with an air inlet of the air supply static pressure box 4 through an air supply branch pipe 2.
Airflow is sent to the air supply static pressure box 4 through the air supply branch pipe 2 from the air supply main pipe 1, is sent to the reserved groove 12 in the surface layer through the small air supply circular pipe 5 on the air supply static pressure box 4, and is evenly sent to a personnel activity area through the ground metal grating air port 6. The air supply static pressure box 4 is externally wrapped with a fireproof plate 11 with 3-hour fire resistance limit, a 70-DEG C fireproof valve is arranged at the position where the air supply branch pipe 2 passes through the fireproof plate 11, and the fireproof plate 11, a wall body or a structural beam 10 and a floor slab 7 form a complete fireproof body.
Claims (5)
1. A structure of a ground air supply outlet is characterized in that: the structure floor slab comprises a structure floor slab and a building ground surface layer arranged on the surface of the structure floor slab, wherein a reserved groove is arranged in the building ground surface layer, a metal grid air port communicated with the upper part of the building ground surface layer is arranged in the reserved groove, a plurality of structure holes are arranged on the structure floor slab, and the structure holes are positioned below the reserved groove and communicated with the reserved groove; each structural hole is provided with a small air supply circular tube; an air supply static pressure box is arranged below the structural floor slab, an air outlet of the air supply static pressure box is connected with an inlet of the small air supply circular tube, an air supply main pipe of the air conditioner is arranged below the air supply static pressure box, and the air supply main pipe of the air conditioner is connected with an air inlet of the air supply static pressure box through an air supply branch pipe.
2. The floor air supply opening structure according to claim 1, wherein: the air supply static pressure box is wrapped by a fireproof plate, and the air supply branch pipe is provided with a fireproof valve.
3. The floor air supply vent structure according to claim 2, wherein: the fireproof plate is a fireproof plate with the fire endurance of 3 hours, and the fireproof valve is a normally-open fireproof valve at 70 ℃.
4. A floor plenum construction as claimed in claim 1, 2 or 3 wherein: the depth of the reserved groove is not less than 50 mm.
5. A floor plenum construction as claimed in claim 1, 2 or 3 wherein: the structural holes are round holes with the diameter smaller than 200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872916.6U CN217383278U (en) | 2022-04-15 | 2022-04-15 | Ground air supply outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220872916.6U CN217383278U (en) | 2022-04-15 | 2022-04-15 | Ground air supply outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217383278U true CN217383278U (en) | 2022-09-06 |
Family
ID=83107065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220872916.6U Active CN217383278U (en) | 2022-04-15 | 2022-04-15 | Ground air supply outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217383278U (en) |
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2022
- 2022-04-15 CN CN202220872916.6U patent/CN217383278U/en active Active
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