CN211475154U - Pneumatic valve for air purification - Google Patents
Pneumatic valve for air purification Download PDFInfo
- Publication number
- CN211475154U CN211475154U CN201922415586.9U CN201922415586U CN211475154U CN 211475154 U CN211475154 U CN 211475154U CN 201922415586 U CN201922415586 U CN 201922415586U CN 211475154 U CN211475154 U CN 211475154U
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- fastening
- air inlet
- connecting sleeve
- pneumatic valve
- auxiliary
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Abstract
The utility model provides a pneumatic valve for air purification, includes pneumatic valve, air inlet, gas vent, intake pipe, blast pipe, a fastening connection cover, No. two fastening connection covers, supplementary mount, pneumatic valve lower part has the air inlet, air inlet sub-unit connection intake pipe, a plastic sealing washer upper portion connection air inlet, a plastic sealing washer sub-unit connection intake pipe, a fastening connection cover is connected in the intake pipe outside, a fastening connection cover upper portion has a plurality of fastening screw, the fastening screw outside passes intake pipe, blast pipe connection fastening nut in proper order, and a fastening connection cover outside has a No. two engaging lugs, an engaging lug symmetry sets up, and an auxiliary mount is connected through the pivot to an engaging lug inboard, an auxiliary mount rotates in the pivot.
Description
Technical Field
The utility model relates to a pneumatic valve field especially relates to a pneumatic valve for air purification.
Background
In the use of pneumatic valve for air purification, because pneumatic valve overall structure for air purification is unreasonable, the pneumatic valve for air purification and pipeline junction often can take place to become flexible when using to cause the junction to appear gas leakage phenomenon, bring inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a connect firm pneumatic valve for air purification.
The utility model aims at realizing through the following technical scheme:
a pneumatic valve for air purification comprises a pneumatic valve, an air inlet, an air outlet, an air inlet pipe, an exhaust pipe, a fastening connecting sleeve, a second fastening connecting sleeve and a first auxiliary fixing frame, wherein the air inlet is formed in the lower part of the pneumatic valve, the air inlet is connected with the lower part of the air inlet pipe, the air inlet is connected with the upper part of a plastic sealing ring, the lower part of the plastic sealing ring is connected with the air inlet pipe, the first fastening connecting sleeve is connected with the outer side of the air inlet pipe, a plurality of first fastening screw rods are arranged on the upper part of the first fastening connecting sleeve, the outer side of each first fastening screw rod sequentially penetrates through the air inlet pipe and the exhaust pipe to be connected with fastening nuts, two first connecting lugs are arranged on the outer side of the first fastening connecting sleeve, the first connecting lugs are symmetrically arranged, the inner sides of the first connecting lugs are connected with the, the inner side of the first auxiliary connecting sleeve is connected with an air inlet pipe, and two ends of the first auxiliary connecting sleeve are connected with symmetrical first auxiliary connecting sleeves.
Pneumatic valve right side has the gas vent, the gas vent right side is connected the blast pipe, and the gas vent is connected on No. two plastic sealing washer left sides, and the blast pipe is connected on No. two plastic sealing washer right sides, No. two fastening connection covers are connected in the blast pipe outside.
No. two tight adapter sleeve left sides have a plurality of fastening screw rod No. two, No. two fastening screw rod outsides pass blast pipe, gas vent in proper order and connect fastening nut, and No. two tight adapter sleeve outsides have two engaging lugs No. two.
No. two engaging lug symmetries set up, and No. two auxiliary mount are connected through the pivot to No. two engaging lug inboards, No. two auxiliary mount rotate in the pivot, and No. two auxiliary mount has No. two auxiliary connection covers in proper order.
The inner side of the second auxiliary connecting sleeve is connected with an exhaust pipe, two ends of the second auxiliary connecting sleeve are connected with symmetrical second auxiliary connecting sleeves, the upper end of the fixed supporting rod is connected with a second auxiliary fixing frame, and the lower end of the fixed supporting rod is connected with a first auxiliary fixing frame.
Has the advantages that:
under the action of the first auxiliary fixing frame, the contact area of the first fastening connecting sleeve and the air inlet pipe is increased, the first fastening connecting sleeve and the air inlet pipe are connected more stably, the whole structure is more reasonable, under the action of the first fastening connecting sleeve and the first plastic sealing ring, the fastening and sealing effects on the air inlet connecting air inlet pipe are achieved, the connection between the air inlet and the air inlet pipe is more stable, the looseness of the connection between the air inlet and the air inlet pipe is effectively prevented, the whole structure is more reasonable, simultaneously, under the action of the second auxiliary fixing frame, the contact area of the second fastening connecting sleeve and the exhaust pipe is increased, the connection between the second fastening connecting sleeve and the exhaust pipe is more stable, the whole structure is more reasonable, under the action of the second fastening connecting sleeve and the second plastic sealing ring, the fastening and sealing effects on the exhaust port connecting the exhaust pipe are achieved, and the connection between the exhaust port and the exhaust pipe is more stable, the exhaust port and the exhaust pipe are effectively prevented from being loosened at the joint, the integral structure is more reasonable, the fixed supporting rod plays a supporting role for the first auxiliary fixing frame and the second auxiliary fixing frame, the supporting force of the first auxiliary fixing frame and the second auxiliary fixing frame is improved, and the integral structure is more reasonable.
Drawings
Fig. 1 is the structural schematic diagram of a pneumatic valve for air purification according to the present invention.
Fig. 2 is a cross-sectional view of a pneumatic valve structure for air purification according to the present invention.
Fig. 3 is a partial cross-sectional view of a pneumatic valve for air purification according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
the utility model provides a pneumatic valve for air purification, includes pneumatic valve 01, air inlet 02, gas vent 03, intake pipe 04, blast pipe 05, a fastening connection cover 06, No. two fastening connection covers 07, an auxiliary fixing frame 08, pneumatic valve 01 lower part has air inlet 02, air inlet 02 sub-unit connection intake pipe 04, an air inlet 02 is connected on plastic sealing ring 17 upper portion, a plastic sealing ring 17 sub-unit connection intake pipe 04, a fastening connection cover 06 is connected in the intake pipe 04 outside, a fastening connection cover 06 upper portion has a plurality of fastening screw 15, an intake pipe 04, blast pipe 05 connection fastening nut are passed in proper order in the fastening screw 15 outside, a fastening connection cover 06 outside has two engaging lug 10, an engaging lug 10 symmetry sets up, an auxiliary fixing frame 08 is connected through the pivot to an engaging lug 10 inboard, the first auxiliary fixing frame 08 rotates on the rotating shaft, a first auxiliary connecting sleeve 12 is arranged at the lower part of the first auxiliary fixing frame 08, the inner side of the first auxiliary connecting sleeve 12 is connected with an air inlet pipe 04, and two ends of the first auxiliary connecting sleeve 12 are connected with the first symmetrical auxiliary connecting sleeve 12.
No. two tight adapter sleeve 07 left side has a plurality of No. two fastening screw 16, No. two fastening screw 16 outsides pass blast pipe 05, gas vent 03 connection fastening nut in proper order, and No. two engaging lug 11 have in the No. two tight adapter sleeve 07 outside.
No. two engaging lug 11 symmetries set up, and No. two auxiliary mount 09 are connected through the pivot to No. two engaging lug 11 inboards, No. two auxiliary mount 09 rotate in the pivot, and No. two auxiliary mount 09 have No. two auxiliary connection cover 13 in proper order.
The inner side of the second auxiliary connecting sleeve 13 is connected with the exhaust pipe 05, two ends of the second auxiliary connecting sleeve 13 are connected with the symmetrical second auxiliary connecting sleeve 13, the upper end of the fixed supporting rod 14 is connected with the second auxiliary fixing frame 09, and the lower end of the fixed supporting rod 14 is connected with the first auxiliary fixing frame 08.
Under the action of the first auxiliary fixing frame 08, the contact area between the first fastening connecting sleeve 06 and the air inlet pipe 04 is increased, the connection between the first fastening connecting sleeve 06 and the air inlet pipe 04 is more stable, the integral structure is more reasonable, under the action of the first fastening connecting sleeve 06 and the first plastic sealing ring 17, the fastening and sealing effects on the air inlet 02 and the air inlet pipe 04 are realized, the connection between the air inlet 02 and the air inlet pipe 04 is more stable, the looseness of the connection between the air inlet 02 and the air inlet pipe 04 is effectively prevented, the integral structure is more reasonable, meanwhile, under the action of the second auxiliary fixing frame 09, the contact area between the second fastening connecting sleeve 07 and the exhaust pipe 05 is increased, the connection between the second fastening connecting sleeve 07 and the exhaust pipe 05 is more stable, the integral structure is more reasonable, and under the action of the second fastening connecting sleeve 07 and the second plastic sealing ring 18, the fastening and sealing effects on the exhaust pipe 05 connected with the exhaust pipe 03 are realized, make gas vent 03 and blast pipe 05 be connected more firm, effectually prevented that gas vent 03 and blast pipe 05 junction from taking place not hard up, make overall structure more reasonable to fixed stay 14 has played the supporting role to auxiliary mount 08, No. two auxiliary mount 09, has improved the holding power of auxiliary mount 08, No. two auxiliary mount 09, makes overall structure more reasonable.
Claims (5)
1. A pneumatic valve for air purification is characterized by comprising a pneumatic valve, an air inlet, an air outlet, an air inlet pipe, an exhaust pipe, a first fastening connecting sleeve, a second fastening connecting sleeve and a first auxiliary fixing frame, wherein the air inlet is formed in the lower portion of the pneumatic valve, the air inlet is connected with the lower portion of the air inlet pipe, the upper portion of a first plastic sealing ring is connected with the air inlet, the lower portion of the first plastic sealing ring is connected with the air inlet pipe, the outer side of the air inlet pipe is connected with the first fastening connecting sleeve, a plurality of first fastening screw rods are arranged on the upper portion of the first fastening connecting sleeve, the outer side of each first fastening screw rod sequentially penetrates through the air inlet pipe and the exhaust pipe to be connected with fastening nuts, two first connecting lugs are arranged on the outer side of the first fastening connecting sleeve, the first connecting lugs are, the lower part of the first auxiliary fixing frame is provided with a first auxiliary connecting sleeve, the inner side of the first auxiliary connecting sleeve is connected with an air inlet pipe, and two ends of the first auxiliary connecting sleeve are connected with symmetrical first auxiliary connecting sleeves.
2. The pneumatic valve for air purification according to claim 1, wherein an exhaust port is formed in the right side of the pneumatic valve, the right side of the exhaust port is connected with an exhaust pipe, the left side of the second plastic sealing ring is connected with the exhaust port, the right side of the second plastic sealing ring is connected with the exhaust pipe, and the outer side of the exhaust pipe is connected with the second fastening connecting sleeve.
3. The pneumatic valve for air purification according to claim 2, wherein the left side of the second fastening connecting sleeve is provided with a plurality of second fastening screws, the outer side of each second fastening screw sequentially penetrates through the exhaust pipe and the exhaust port to be connected with a fastening nut, and the outer side of each second fastening connecting sleeve is provided with two second connecting lugs.
4. The pneumatic valve for air purification according to claim 3, wherein the second connecting lugs are symmetrically arranged, the inner sides of the second connecting lugs are connected with the second auxiliary fixing frame through rotating shafts, the second auxiliary fixing frame rotates on the rotating shafts, and the second auxiliary fixing frame is sequentially provided with second auxiliary connecting sleeves.
5. The pneumatic valve for air purification according to claim 4, wherein the inner side of the second auxiliary connecting sleeve is connected with the exhaust pipe, two ends of the second auxiliary connecting sleeve are connected with symmetrical second auxiliary connecting sleeves, the upper end of the fixed supporting rod is connected with the second auxiliary fixing frame, and the lower end of the fixed supporting rod is connected with the first auxiliary fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415586.9U CN211475154U (en) | 2019-12-29 | 2019-12-29 | Pneumatic valve for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415586.9U CN211475154U (en) | 2019-12-29 | 2019-12-29 | Pneumatic valve for air purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475154U true CN211475154U (en) | 2020-09-11 |
Family
ID=72361276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415586.9U Active CN211475154U (en) | 2019-12-29 | 2019-12-29 | Pneumatic valve for air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475154U (en) |
-
2019
- 2019-12-29 CN CN201922415586.9U patent/CN211475154U/en active Active
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