CN220338665U - Air port static pressure box for industrial air conditioner - Google Patents
Air port static pressure box for industrial air conditioner Download PDFInfo
- Publication number
- CN220338665U CN220338665U CN202320331467.9U CN202320331467U CN220338665U CN 220338665 U CN220338665 U CN 220338665U CN 202320331467 U CN202320331467 U CN 202320331467U CN 220338665 U CN220338665 U CN 220338665U
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- rectangular
- pipe
- box
- rectangle
- air conditioner
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- 230000003068 static effect Effects 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses an air port static pressure box for an industrial air conditioner, which comprises a box body, wherein rectangular connecting plates are respectively arranged in the centers of eight side surfaces of the box body, square holes communicated with the interior of the box body are respectively arranged in the centers of the rectangular connecting plates, threaded holes are formed in the rectangular connecting plates around the square holes, connecting pipes and plugging pieces are detachably connected to the rectangular connecting plates, rectangular vent pipes and round vent pipes are detachably arranged on the connecting pipes, and resistance reducing blocks are respectively arranged at four corners of the interior of the box body. The utility model has the advantages that: the positions of the connecting pipe and the blocking piece are changed, so that the static pressure box is applicable to various assembly conditions, and the economic expenditure for replacing the static pressure box is reduced; the connecting pipe and the vent pipe are detachably arranged, so that the connecting pipe is applicable to vent pipes with different shapes and specifications, and the economic expenditure for replacing the connecting pipe is reduced; the resistance of the gas circulation of the box body is reduced through the resistance reducing blocks and the resistance reducing blocks II, so that the gas circulation is facilitated.
Description
Technical Field
The utility model relates to the technical field of static pressure boxes, in particular to an air port static pressure box for an industrial air conditioner.
Background
The static pressure box is also called a pressure stabilizing chamber and is connected with a large-space box body of the air supply outlet. The flow speed of the air flow in the space is reduced to be approximately zero, dynamic pressure is converted into static pressure, and the static pressure of each point is approximately the same, so that the air supply port achieves the effect of uniform air supply. The air supply system can be used for reducing noise in ventilation and air conditioning systems, can obtain uniform static pressure air outlet and reduce dynamic pressure loss, and is a necessary accessory for reducing dynamic pressure, increasing static pressure, stabilizing air flow and reducing air flow vibration of an air supply system.
Chinese publication No.: the CNU discloses a static pressure box, including box and connecting pipe, the box is provided with a plurality of sides, one or more be connected with on the side the connecting pipe, offered the wind gap that is linked together with the inner chamber of box on the side, the connecting pipe can dismantle connect in on the side, and with the wind gap is linked together, the static pressure box still including can dismantle connect in the shutoff piece on the side, the shutoff piece seals and does not connect the wind gap of connecting pipe. The utility model is equipped with a plurality of connecting pipes with different shapes of the second flange plates according to the shape of the pipeline, increases economic expenditure, and has no structure in the box body to be further optimized to reduce resistance.
Disclosure of Invention
The utility model aims to solve the technical problems that: the problem is solved, and an air port static pressure box for an industrial air conditioner is provided.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an industry is wind gap static pressure case for air conditioner, includes the box, eight side centers of box respectively are equipped with the rectangle connection pad, rectangle connection pad center be equipped with the square hole of the inside intercommunication of box, be equipped with the screw hole on the rectangle connection pad all around of square hole, detachably is connected with connecting pipe, shutoff piece on the rectangle connection pad, detachably installs rectangle breather pipe, circular breather pipe on the connecting pipe, the reducing block is respectively installed to the inside four corners of box.
Further, the connecting pipe includes the connection pad with rectangle connection pad bolted connection, the connection pad upper end is equipped with the rectangular pipe, the center is equipped with the breach about the rectangular pipe upper end, be equipped with a pair of bolted connection's engaging lug on the rectangular pipe at breach both ends, the inboard bolted connection of rectangular pipe upper end has the restriction strip, and the bolt head sets up in the rectangular pipe outside.
Further, the lower end of the rectangular vent pipe is welded with a first rectangular limiting ring, the upper end of the first rectangular limiting ring is provided with a first cushion block sleeved on the rectangular vent pipe, the first rectangular limiting ring, the first cushion block and the rectangular pipe are in sliding connection, the inner diameters of the first rectangular limiting ring and the first cushion block are rectangular, and the other end of the first cushion block is in contact with the inner side of the limiting strip.
Further, the lower end of the circular vent pipe is welded with a rectangular limiting ring II, the upper end of the rectangular limiting ring II is provided with a cushion block II which is sleeved on the circular vent pipe, the rectangular limiting ring II, the cushion block II and the rectangular pipe are in sliding connection, the inner diameters of the rectangular limiting ring II and the cushion block II are rectangular, and the other end of the cushion block II is in contact with the inner side of the limiting strip.
Further, the plugging piece comprises a second connecting disc connected with the rectangular connecting disc through bolts, a connecting block connected with the square hole in a sliding mode is arranged in the center of the upper end of the second connecting disc, and a second resistance reducing block is fixed at the upper end of the connecting block.
Further, the resistance reducing block is a right-angle triangular block with a right angle corresponding to the right angle in the box body, and the long side of the resistance reducing block and the upper end of the resistance reducing block are provided with arcs and form a circle.
Compared with the prior art, the utility model has the advantages that:
the positions of the connecting pipe and the blocking piece are changed to be suitable for various assembly areas without replacing the static pressure box, so that economic expenditure is reduced;
the cushion block I is fixed in the rectangular pipe and the outer side of the cushion block I is sealed with the rectangular pipe through the bolt connection among the cushion block, the rectangular limiting ring, the limiting strip and the connecting lugs, so that the connecting pipe is applicable to vent pipes with different shapes and specifications, and the economic expenditure for replacing the connecting pipe is reduced;
the resistance of the gas circulation of the box body is reduced through the resistance reducing blocks and the resistance reducing blocks II, so that the gas circulation is facilitated.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a block diagram of the present utility model.
Fig. 3 is a sectional view of the case of the present utility model.
Fig. 4 is a structural view of a connection pipe according to the present utility model.
Fig. 5 is a rectangular vent tube connection diagram of the present utility model.
Fig. 6 is a view showing a circular vent pipe connection structure of the present utility model.
Fig. 7 is a block diagram of the present utility model.
As shown in the figure: the box body 1, the rectangular connecting disc 2, the square hole 201, the threaded hole 202, the connecting pipe 3, the connecting disc 301, the rectangular pipe 302, the notch 303, the connecting lug 304, the plugging piece 4, the rectangular vent pipe 5, the circular vent pipe 6, the friction reducing block 7, the limiting strip 8, the rectangular limiting ring I9, the rectangular limiting ring II 901, the cushion block I10, the cushion block II 1001, the connecting disc II 11, the connecting block 12 and the friction reducing block II 13.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
1-3, an air port static pressure box for industrial air conditioner, including box 1, its characterized in that: the box comprises a box body 1, wherein eight side faces of the box body 1 are respectively provided with a rectangular connecting disc 2, square holes 201 communicated with the inside of the box body 1 are formed in the centers of the rectangular connecting discs 2, threaded holes 202 are formed in the rectangular connecting discs 2 around the square holes 201, connecting pipes 3 and plugging pieces 4 are detachably connected to the rectangular connecting discs 2, rectangular vent pipes 5 and round vent pipes 6 are detachably arranged on the connecting pipes 3, and resistance reducing blocks 7 are respectively arranged at four corners of the inside of the box body 1.
When the utility model is implemented, the box body 1 is connected with the ventilation pipeline through the connecting pipe 3, noise is reduced through the box body 1, resistance of gas circulation is reduced through the resistance reducing block 7, the positions of the connecting pipe 3 and the plugging piece 4 are changed to be suitable for various assembly areas, the static pressure box is not required to be replaced, and the connecting pipe 3 is detachably connected with the ventilation pipe, so that the connecting pipe 3 is not required to be replaced, and economic expenditure is reduced.
Referring to fig. 4, the connecting pipe 3 includes a connecting plate 301 connected with the rectangular connecting plate 2 by bolts, a rectangular pipe 302 is provided at the upper end of the connecting plate 301, a notch 303 is provided in the center of the left and right sides of the upper end of the rectangular pipe 302, a pair of connecting lugs 304 connected by bolts are provided on the rectangular pipe 302 at two ends of the notch 303, a limiting strip 8 is connected with the inner side of the upper end of the rectangular pipe 302 by bolts, and a bolt head is provided at the outer side of the rectangular pipe 302.
Referring to fig. 5, a first rectangular limiting ring 9 is welded at the lower end of the rectangular vent pipe 5, a first cushion block 10 is arranged at the upper end of the first rectangular limiting ring 9 and sleeved on the rectangular vent pipe 5, the first rectangular limiting ring 9, the first cushion block 10 and the rectangular pipe 302 are in sliding connection, the inner diameters of the first rectangular limiting ring and the first cushion block are rectangular, and the other end of the first cushion block 10 is in contact with the inner side of the limiting strip 8.
The lower end of the rectangular vent pipe 5 is sleeved with a first cushion block 10, a first rectangular limiting ring 9 is welded, the first rectangular limiting ring is inserted into the rectangular pipe 302, a limiting strip 8 is installed on the rectangular pipe 302, opposite connecting lugs 304 are connected through bolts, the first cushion block 10 is fixed in the rectangular pipe 302 through the first rectangular limiting ring 9 and the limiting strip 8, the length of the first cushion block 10 is larger than that of a notch 303, and the outer side of the first cushion block is sealed with the rectangular pipe 302.
Referring to fig. 6, a second rectangular limiting ring 901 is welded at the lower end of the circular vent pipe 6, a second cushion block 1001 is arranged at the upper end of the second rectangular limiting ring 901 and is sleeved on the circular vent pipe 6, the second rectangular limiting ring 901, the second cushion block 1001 and the rectangular pipe 302 are in sliding connection, the inner diameters of the second rectangular limiting ring and the second cushion block 1001 are rectangular, and the other end of the second cushion block 1001 is in contact with the inner side of the limiting strip 8.
The circular vent pipe 6 is installed like the rectangular vent pipe 5, so that the connecting pipe 3 is suitable for vent pipes with different shapes and specifications, and the economic expenditure for replacing the connecting pipe 3 is reduced.
Referring to fig. 7, the plugging piece 4 includes a second connection disc 11 connected with the rectangular connection disc 2 by bolts, a connection block 12 slidably connected with the square hole 201 is provided in the center of the upper end of the second connection disc 11, and a second resistance reducing block 13 is fixed at the upper end of the connection block 12.
Referring to fig. 3, the resistance reducing block 7 is a right-angle triangular block with a right angle corresponding to the right angle in the box 1, and the upper ends of the long side and the second resistance reducing block 13 are provided with arcs and form a circle.
The resistance is reduced by the gas circulation of the box body 1 through the resistance reducing blocks 7 and the resistance reducing blocks II 13, so that the gas circulation is facilitated.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides an industry is wind gap static pressure case for air conditioner, includes box (1), its characterized in that: eight side centers of box (1) respectively are equipped with rectangle connection pad (2), rectangle connection pad (2) center be equipped with square hole (201) of the inside intercommunication of box (1), be equipped with screw hole (202) on square hole (201) four sides rectangle connection pad (2), can dismantle on rectangle connection pad (2) and be connected with connecting pipe (3), shutoff piece (4), demountable installation has rectangle breather pipe (5), circular breather pipe (6) on connecting pipe (3), reducing block (7) are respectively installed in inside four corners of box (1).
2. The tuyere static box for an industrial air conditioner according to claim 1, wherein: connecting pipe (3) include with rectangle connection pad (2) bolted connection's connection pad (301), connection pad (301) upper end is equipped with rectangular pipe (302), the center is equipped with breach (303) about rectangular pipe (302) upper end, be equipped with a pair of bolted connection's engaging lug (304) on rectangular pipe (302) at breach (303) both ends, rectangular pipe (302) upper end inboard bolted connection has restriction strip (8), and the bolt head sets up in rectangular pipe (302) outside.
3. The tuyere static box for an industrial air conditioner according to claim 2, wherein: the rectangular vent pipe (5) lower extreme welding has rectangular restriction ring one (9), rectangular restriction ring one (9) upper end is equipped with cushion one (10) and cup joints on rectangular vent pipe (5), rectangular restriction ring one (9), cushion one (10) and rectangular pipe (302) inside sliding connection to the internal diameter is the rectangle, cushion one (10) other end and restriction strip (8) inboard contact.
4. The tuyere static box for an industrial air conditioner according to claim 2, wherein: the round vent pipe (6) lower extreme welding has rectangle restriction ring two (901), rectangle restriction ring two (901) upper end is equipped with cushion two (1001) and cup joints on round vent pipe (6), rectangle restriction ring two (901), cushion two (1001) and inside sliding connection of rectangular pipe (302) to the internal diameter is the rectangle, cushion two (1001) other end and restriction strip (8) inboard contact.
5. The tuyere static box for an industrial air conditioner according to claim 1, wherein: the plugging piece (4) comprises a second connecting disc (11) which is connected with the rectangular connecting disc (2) through bolts, a connecting block (12) which is connected with the square hole (201) in a sliding mode is arranged in the center of the upper end of the second connecting disc (11), and a second resistance reducing block (13) is fixed at the upper end of the connecting block (12).
6. The tuyere static pressure box for an industrial air conditioner according to claim 5, wherein: the friction reducing block (7) is a right-angle triangular block with a right angle corresponding to the right angle in the box body (1), and the long side of the friction reducing block is provided with an arc shape with the upper end of the friction reducing block II (13) and forms a round shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331467.9U CN220338665U (en) | 2023-02-28 | 2023-02-28 | Air port static pressure box for industrial air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320331467.9U CN220338665U (en) | 2023-02-28 | 2023-02-28 | Air port static pressure box for industrial air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338665U true CN220338665U (en) | 2024-01-12 |
Family
ID=89442639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320331467.9U Active CN220338665U (en) | 2023-02-28 | 2023-02-28 | Air port static pressure box for industrial air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338665U (en) |
-
2023
- 2023-02-28 CN CN202320331467.9U patent/CN220338665U/en active Active
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