CN216207283U - Circular non-leakage efficient air supply outlet with test port - Google Patents
Circular non-leakage efficient air supply outlet with test port Download PDFInfo
- Publication number
- CN216207283U CN216207283U CN202122620947.0U CN202122620947U CN216207283U CN 216207283 U CN216207283 U CN 216207283U CN 202122620947 U CN202122620947 U CN 202122620947U CN 216207283 U CN216207283 U CN 216207283U
- Authority
- CN
- China
- Prior art keywords
- air supply
- circular
- ring
- test
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a circular leakage-free high-efficiency air supply outlet with a test port, which comprises a circular air supply outlet, a grid plate, a mounting plate, an embedded pipe, a sealing mechanism and a test sealing mechanism, wherein the sealing mechanism consists of a sealing ring edge, an expansion rubber ring, an inflating valve and an inner ring cavity, a sealing mechanism is arranged at the position of the circular air supply outlet and the embedded pipe at the rear part of the mounting disc, the inner ring cavity of the expansion rubber ring is inflated from the inflating valve, so that the expansion rubber ring expands, the embedding pipe at the rear part of the mounting disc can be embedded into the circular mounting hole of the air supply box, the expansion rubber ring expanded at the rear part of the embedding pipe expands and then forms a double-layer soft sealing structure together with the sealing rubber ring, a plurality of soft seals are formed between the embedded pipe and the circular mounting hole of the air supply box, and at the moment, the mounting disc and the air supply box are screwed with bolts for locking and fixing, so that tight mounting between the embedded pipe at the rear end of the circular air supply outlet and the air supply box is realized.
Description
Technical Field
The utility model relates to the technical field of air supply outlets, in particular to a circular leakage-free efficient air supply outlet with a test outlet.
Background
The air supply outlet is a pipe orifice which conveys air to the indoor from the center of the air conditioning pipeline. The shell of the air supply outlet is made of high-quality cold-rolled steel plates, the surface static spraying plastics is contained in the static pressure box, the high-efficiency filter and the flow dispersing plate, and the shell can be used as a terminal high-efficiency filtering device in clean ceilings and other places in reconstruction and new-built cleaning rooms, so that the shell has the advantages of low investment, simplicity and convenience in construction and the like.
Patent No. CN201420542362.9 discloses a circular non-leakage high-efficiency air supply outlet with a test port, which comprises an air supply box body, a high-efficiency filter, a check valve PAO test port, a check valve PAO filling port, an aluminum alloy diffusion plate, a fixed pressing block, a high-quality PU air pipe, a sealing ring, a sealing strip, a negative pressure leakage hole, an aluminum alloy flow dispersing plate and a liquid tank; the cross sections of the air supply box body and the high-efficiency filter are designed to be circular, and an aluminum alloy diffusion plate is arranged on the air inlet; an aluminum alloy flow dispersing plate is arranged on one side of the air outlet surface; the high-efficiency filter is detachably and fixedly arranged inside the shell of the air supply box body; two sealing devices are arranged between the air supply box body and the high-efficiency filter, and a negative pressure leakage hole, a one-way valve PAO injection port and a one-way valve PAO test port are arranged on the air supply box body of the buffer area; the utility model adopts double-layer sealing of the sealing strip and the liquid groove, and has high sealing performance; the whole circular design has no dead angle during ventilation, and the filter is full, and the utilization ratio reaches 100%.
1. The circular leakage-free efficient air supply opening in the prior art does not have more air supply dead angles and can keep efficient air supply, the circular leakage-free air supply opening is installed by means of the embedded pipe at the tail end and the air supply box, the matched installation disc and the bolt are locked and fixed with the air supply box, a better sealing mechanism is not arranged between the embedded pipe of the air supply opening and the air supply box, air leakage easily occurs at the embedded position of the embedded pipe of the air supply opening and the air supply box, and therefore the circular leakage-free efficient air supply opening with the test opening is provided.
2. The circular non-leakage efficient air supply outlet in the prior art does not have more air supply dead angles, efficient air supply can be kept, the circular non-leakage air supply outlet is installed and is fixed with an air supply box in a matched mounting disc and a bolt in a locking mode after being installed in an embedded mode through an embedded pipe at the tail end and the air supply box, a better testing sealing mechanism is not arranged at the pipe body of the air supply outlet, a testing hole cannot be opened rapidly while the sealing performance of the top end of the circular air supply outlet is kept, and therefore the circular non-leakage efficient air supply outlet with the testing opening is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a circular leakage-free high-efficiency air supply outlet with a test port, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a circular no leakage high-efficient supply-air outlet of taking test port, includes circular supply-air outlet, grid tray, mounting disc and gomphosis pipe, still includes sealing mechanism and test sealing mechanism, sealing mechanism comprises seal ring arris, inflation rubber ring, inflating valve and interior ring cavity, the gomphosis pipe at mounting disc rear has cup jointed inflation rubber ring and seal ring arris to the body outside in proper order from disk body department, interior ring cavity has been seted up in the ring body of inflation rubber ring, and the inflation rubber ring department in the interior ring cavity outside installs the inflating valve, the upper end of circular supply-air outlet is provided with the test sealing mechanism.
Furthermore, the testing sealing mechanism consists of a testing hole, an arc-shaped pressing plate, an arc-shaped cushion, an embedded column and a ring sleeve;
the test hole has been seted up to the upper end of circular supply-air outlet, and the laminating of the circular supply-air outlet surface of test hole top has the arc cushion, the arc cushion bonds and is fixed in the bottom surface of arc clamp plate, and the bottom of arc clamp plate has the gomphosis post to run through in the downward embedding test hole of arc cushion, the outside of gomphosis post bonds and has the ring cover.
Further, a mounting disc is arranged between the circular air supply outlet and the embedded pipe, and a grid plate is arranged at an air opening at the front end of the circular air supply outlet.
Furthermore, the expansion rubber ring and the inner ring body of the sealing ring edge are bonded and fixed on the outer side of the pipe body of the embedded pipe, and the expansion rubber ring and the sealing ring edge are made of soft rubber; the expansion rubber ring and the sealing ring edge made of soft rubber can be flexibly adhered and bonded on the outer side of the pipe body of the embedded pipe.
Further, the plate body size of the arc-shaped pressing plate is larger than the orifice size of the test hole; the larger arc-shaped pressing plate can press the arc-shaped soft pad to seal the top port of the test hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the sealing mechanism is arranged at the positions of the circular air supply outlet and the embedded pipe at the rear part of the mounting disc, the inner ring cavity of the expansion rubber ring is inflated from the inflating valve, so that the expansion rubber ring is expanded, the embedded pipe at the rear part of the mounting disc can be embedded into the circular mounting hole of the air supply box at the moment, the expansion rubber ring expanded at the rear part of the embedded pipe is expanded and then matched with the sealing rubber ring to form a double-layer soft sealing structure, a plurality of soft seals are formed between the embedded pipe and the circular mounting hole of the air supply box, and the mounting disc and the air supply box are locked and fixed by screwing bolts at the moment, so that tight mounting between the embedded pipe at the rear end of the circular air supply outlet and the air supply box is realized.
2. According to the utility model, the testing hole is formed in the top end of the circular air supply outlet in the rear of the grid plate, the embedded column below the arc-shaped pressing plate is embedded into the testing hole, the outer side of the embedded column is provided with a plurality of ring sleeves which are contacted with the testing hole to form a plurality of seals, at the moment, the arc-shaped pressing plate in the rear of the embedded column can press the arc-shaped rubber gasket to be attached to the outer wall of the circular air supply outlet to seal the testing hole, and if the testing hole is opened for testing, the embedded column can be pulled out upwards only by holding the arc-shaped pressing plate, so that the sealing property of the testing hole is ensured, and meanwhile, the testing hole can be opened quickly.
Drawings
Fig. 1 is a schematic view of the overall structure of a circular leakage-free high-efficiency air supply outlet with a test port.
Fig. 2 is a partial cross-sectional view of an expanded rubber ring of a circular non-leakage high-efficiency air supply outlet with a test port.
Fig. 3 is an exploded view of a circular leak-free sealing mechanism for testing the high-efficiency air supply outlet with a test port.
In the figure: 1. a circular air supply outlet; 2. a grid plate; 3. mounting a disc; 4. a fitting tube; 5. a sealing mechanism; 501. sealing the ring edge; 502. expanding the rubber ring; 503. an air valve; 504. an inner ring cavity; 6. testing the sealing mechanism; 601. a test well; 602. an arc-shaped pressing plate; 603. an arc-shaped cushion; 604. a fitting column; 605. a loop is provided.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a circular leakage-free efficient air supply outlet with a test port comprises a circular air supply outlet 1, a grid plate 2, a mounting plate 3, a tabling pipe 4, a sealing mechanism 5 and a test sealing mechanism 6, wherein the sealing mechanism 5 comprises a sealing ring edge 501, an expansion rubber ring 502, an air valve 503 and an inner ring cavity 504, the tabling pipe 4 at the rear of the mounting plate 3 is sequentially sleeved with the expansion rubber ring 502 and the sealing ring edge 501 from the plate body to the outer side of the pipe body, an inner ring cavity 504 is formed in a ring body of the expansion rubber ring 502, the air valve 503 is installed at the expansion rubber ring 502 at the outer side of the inner ring cavity 504, the test sealing mechanism 6 is arranged at the upper end of the circular air supply outlet 1, and the test sealing mechanism 6 comprises a test hole 601, an arc-shaped pressing plate 602, an arc-shaped cushion 603, a tabling column 604 and a ring sleeve 605.
Wherein, test hole 601 has been seted up to the upper end of circular supply-air outlet 1, and the laminating of the circular supply-air outlet 1 surface above test hole 601 has arc cushion 603, arc cushion 603 bonds and is fixed in the bottom surface of arc clamp plate 602, and the bottom of arc clamp plate 602 has gomphosis post 604 to run through in the downward embedding test hole 601 of arc cushion 603, the outside of gomphosis post 604 bonds and has ring cover 605.
Wherein, install mounting disc 3 between circular supply-air outlet 1 and the gomphosis pipe 4, and the front end wind gap department of circular supply-air outlet 1 installs grid plate 2.
Wherein, the inner ring body of the expansion rubber ring 502 and the sealing ring edge 501 is bonded and fixed on the outer side of the tube body of the embedded tube 4, and the material of the expansion rubber ring 502 and the sealing ring edge 501 is soft rubber; the expansion rubber ring 502 and the seal ring edge 501 made of a soft rubber material may be bonded to the outside of the pipe body of the fitting pipe 4 in a soft adhesion manner.
Wherein the plate body size of the arc-shaped pressure plate 602 is larger than the orifice size of the test hole 601; the larger curved platen 602 may press against the curved cushion 603 to seal the top opening of the test well 601.
The utility model is a circular leakage-free high-efficiency air supply outlet with a test port, a sealing mechanism 5 is arranged at the position of a tabling pipe 4 at the rear of a circular air supply outlet 1 and a mounting disc 3, an inner ring cavity 504 of an expansion rubber ring 502 is inflated from a valve cock 503 to expand the expansion rubber ring 502, the tabling pipe 4 at the rear of the mounting disc 3 can be embedded into a circular mounting hole of an air supply box, the expansion rubber ring 502 expanded at the rear of the tabling pipe 4 is expanded and matched with a sealing rubber ring 501 to form a double-layer soft sealing structure, a plurality of soft seals are formed between the tabling pipe and the circular mounting hole of the air supply box, a bolt is screwed between the mounting disc 3 and the air supply box to lock and fix, the tight mounting between the tabling pipe 4 at the rear end of the circular air supply outlet 1 and the air supply box is realized, the top end of the circular air supply outlet 1 at the rear of a grid plate 2 is provided with a test hole 601, after embedding post 604 below arc clamp plate 602 and embedding test hole 601, there is the ring cover 605 of multichannel in the embedding post 604 outside and test hole 601 contact formation multichannel sealed, arc clamp plate 602 at embedding post 604 rear this moment can press arc cushion 603 and paste the outer wall department to circular supply-air outlet 1 and seal test hole 601, if need open test hole 601 and test, only need hold arc clamp plate 602 with embedding post 604 upwards extract alright, and then also make it open fast when guaranteeing test hole 601 leakproofness.
The utility model relates to a circular non-leakage high-efficiency air supply outlet with a test port, which comprises a circular air supply outlet 1; 2. a grid plate; 3. mounting a disc; 4. a fitting tube; 5. a sealing mechanism; 501. sealing the ring edge; 502. expanding the rubber ring; 503. an air valve; 504. an inner ring cavity; 6. testing the sealing mechanism; 601. a test well; 602. an arc-shaped pressing plate; 603. an arc-shaped cushion; 604. a fitting column; 605. the collar, the components are all standard parts or parts known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine experimentation.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a circular no leakage high-efficient supply-air outlet of taking test port, includes circular supply-air outlet (1), grid tray (2), mounting disc (3) and gomphosis pipe (4), its characterized in that: still include sealing mechanism (5) and test sealing mechanism (6), sealing mechanism (5) comprise sealed ring arris (501), inflation rubber ring (502), inflating valve (503) and interior ring chamber (504), gomphosis pipe (4) at mounting disc (3) rear has cup jointed inflation rubber ring (502) and sealed ring arris (501) to the body outside in proper order from disk body department, interior ring chamber (504) have been seted up in the ring body of inflation rubber ring (502), and inflation rubber ring (502) department in the interior ring chamber (504) outside installs inflating valve (503), the upper end of circular supply-air outlet (1) is provided with the test sealing mechanism (6).
2. The circular non-leakage high-efficiency air supply outlet with the test port as claimed in claim 1, characterized in that: the testing sealing mechanism (6) is composed of a testing hole (601), an arc-shaped pressing plate (602), an arc-shaped cushion (603), an embedded column (604) and a ring sleeve (605);
test hole (601) have been seted up to the upper end of circular supply-air outlet (1), and the laminating of circular supply-air outlet (1) surface above test hole (601) has arc cushion (603), arc cushion (603) bonding is fixed in the bottom surface of arc clamp plate (602), and the bottom of arc clamp plate (602) has in embedded column (604) runs through arc cushion (603) embedding test hole (601) downwards, the outside bonding of embedded column (604) has ring cover (605).
3. The circular non-leakage high-efficiency air supply outlet with the test port as claimed in claim 1, characterized in that: a mounting plate (3) is arranged between the circular air supply outlet (1) and the embedded pipe (4), and a grid plate (2) is arranged at an air opening at the front end of the circular air supply outlet (1).
4. The circular non-leakage high-efficiency air supply outlet with the test port as claimed in claim 1, characterized in that: the expansion rubber ring (502) and the inner ring body of the sealing ring edge (501) are fixedly bonded to the outer side of the pipe body of the embedded pipe (4), and the expansion rubber ring (502) and the sealing ring edge (501) are made of soft rubber.
5. The circular non-leakage high-efficiency air supply outlet with the test port as claimed in claim 2, characterized in that: the plate body size of the arc-shaped pressing plate (602) is larger than the orifice size of the test hole (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620947.0U CN216207283U (en) | 2021-10-28 | 2021-10-28 | Circular non-leakage efficient air supply outlet with test port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122620947.0U CN216207283U (en) | 2021-10-28 | 2021-10-28 | Circular non-leakage efficient air supply outlet with test port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207283U true CN216207283U (en) | 2022-04-05 |
Family
ID=80893607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122620947.0U Active CN216207283U (en) | 2021-10-28 | 2021-10-28 | Circular non-leakage efficient air supply outlet with test port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207283U (en) |
-
2021
- 2021-10-28 CN CN202122620947.0U patent/CN216207283U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203703228U (en) | Novel pneumatic tube clamp valve | |
| CN210950412U (en) | Anti-leakage safety plugging device for pressure fluid pipeline | |
| CN110966479A (en) | Plug type sealing device for replacing pipeline inlet and outlet maintenance valve and using method | |
| CN216207283U (en) | Circular non-leakage efficient air supply outlet with test port | |
| CN106885092B (en) | Differential pressure type underwater pipeline plugging device | |
| CN102192332B (en) | Anti-siphon vacuum break valve | |
| CN214467023U (en) | Plugging device for pressure pipeline | |
| CN210859919U (en) | Spherical center counter-flow valve | |
| CN205781123U (en) | Valve | |
| CN206055936U (en) | A kind of frost-cracking-preventing heater | |
| CN2398487Y (en) | Inflation automatic valve | |
| CN205978671U (en) | Decompression type hangs down resistance backflow preventer | |
| CN206310006U (en) | A kind of rubber boat charge valve | |
| CN208997354U (en) | A kind of reverse-flow pressure reducing valve | |
| CN211289194U (en) | Plug type sealing device for replacing pipeline inlet and outlet maintenance valve | |
| CN202926454U (en) | Pressure cover for expansion tank | |
| CN208417938U (en) | Sensor fixing structure in pipeline with pressure | |
| CN112283393A (en) | Rubber sleeve with mounting structure and pipeline provided with same | |
| CN108266592A (en) | A kind of valve leak, which is met an urgent need, blocks device | |
| CN215136357U (en) | Fire pump adapter with high sealing performance | |
| CN205975813U (en) | Diaphragm expansion drum | |
| CN220727182U (en) | Flexible cut-off device | |
| CN215811074U (en) | Flowmeter with sealing detection structure for ship energy efficiency management system | |
| CN218762739U (en) | High temperature resistant high resistance to compression's protector that leaks | |
| CN204533640U (en) | A kind of full-open type vacuum diaphragm valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |