CN205155418U - Rotate spouting of spacing double sealing and irrigate hose nipple - Google Patents
Rotate spouting of spacing double sealing and irrigate hose nipple Download PDFInfo
- Publication number
- CN205155418U CN205155418U CN201521008293.4U CN201521008293U CN205155418U CN 205155418 U CN205155418 U CN 205155418U CN 201521008293 U CN201521008293 U CN 201521008293U CN 205155418 U CN205155418 U CN 205155418U
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- China
- Prior art keywords
- pipe
- fixture block
- card
- straight
- limit
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 52
- 210000002445 nipple Anatomy 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 239000003643 water by type Substances 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 27
- 241000826860 Trapezium Species 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a spout and irrigate the coupling of rotating spacing double sealing, including direct card pipe, many siphunculuss seat, direct sleeve pipe, two way seal circle and circumference dog, be equipped with injector head connecting thread hole and the blind area connection screw that waters on the side of many siphunculuss seat, at direct card pipe, many siphunculuss seat, be equipped with the two way seal circle between direct sleeve pipe three, the exit end limit of fixture block is equipped with the circumference dog outside calorie outside of tubes fixture block and interlock, direct card pipe clamps when connecing the closure soon with many siphunculuss seat, two way seal circle compressive deformation, it is spacing by the circumference dog when rotating to predetermined extreme position, prevent both to continue relative slippage, ensure the deflection of two way seal circle, when producing stable sealed effect, it connects the convenient of closure soon to ensure to clamp, it is reliable sealed, it can guarantee that direct card pipe, direct sleeve pipe and many siphunculuss seat are effectively sealed in the junction, can realize the convenient teeming to spraying the blind area again, can also solve sealed suit and harmless dismantlement problem between water delivery hose and the direct sleeve pipe.
Description
[technical field]
The utility model relates to a kind of connected element of water transport pipeline, particularly relates to a kind of tee union connecting water delivery hose and shower head.
[background technique]
In agriculture spray irrigation system, water delivery hose and hose coupling parts are the parts that can not lack in sprinkling irrigation water transport pipeline, water transport pipeline needs several shower heads are installed, the bottom of each shower head must arrange a three-way union be connected with water delivery hose, the two ends of three-way union are tightly connected with flexible pipe respectively, the water delivery vertical rod sealing rotary of shower head is connected in three-way union upper screwed hole, several shower heads be coupled together and must use three-way union.
Because existing three-way union is managed by leading directly to card, threeway seat, straight-through sleeve pipe and Sealing realize sealing docking soon by spinning, straight-through card pipe and threeway seat, all sealed by Sealing between threeway seat and straight-through sleeve pipe and spin, between three, sealability depends on the size of the rotating force between the structure of Sealing and counterpart, firmly too small axis can not effective sealing, firmly excessive again can be offside, not only Sealing extruding can be torn to pieces, also three can be made effectively can not to rotate docking, three is produced at interface leak, simultaneously existing Sealing or be axial sealing ring, it is exactly radial direction seal ring, straight-through card pipe, threeway seat and straight-through sleeve pipe three are difficult to ensure in the sealability of joint.
In addition, shower head is rotary spray, a diameter is always had nearly about 2 meters injection blind areas in shower head mounting point, necessary artificial teeming, the joint cutting ferrule occlusion structure of straight-through card pipe and straight-through sleeve pipe and water delivery hose is unreasonable simultaneously, and water delivery hose is not easy to pull down in unloading process, too small not tearing open any more of exerting oneself, firmly the excessive water delivery hose that can cause again is torn to shreds in joint, produces and leak during secondary assembling.Therefore must improve.
[model utility content]
In order to overcome above shortcomings in prior art, hose coupling is irrigate in the spray that the purpose of this utility model is to provide a kind of rotary spacing double seal, it can guarantee that straight-through card pipe, straight-through sleeve pipe and many logical block sets are at joint effective sealing, realizing again spraying the convenient teeming of blind area, can also solve to seal between water delivery hose and straight-through sleeve pipe and be set with and nondestructive demounting problem.
The technological scheme that the utility model is taked is:
Hose coupling is irrigate in a kind of spray of rotary spacing double seal, it is characterized in that: comprise straight-through card pipe, many siphunculus seat, straight-through sleeve pipe, two-way sealing ring and circumferential block, straight-through card pipe is provided with flexible pipe connection pipe body, card pipe connecting ring, the card outer fixture block of pipe and sealed tube body, the outer fixture block of card pipe is circumferentially evenly distributed on the cylindrical of card pipe connecting ring, and card pipe connecting ring is arranged between flexible pipe connection pipe body and sealed tube body, many siphunculus seat comprises endoporus joint end, cylindrical joint end, water connecting screw hole for spray head connecting thread hole and blind area, endoporus joint end and cylindrical joint end lay respectively at the two ends of many siphunculus seat, spray head connecting thread hole and the blind area connecting screw hole that waters all is arranged on the side of many siphunculus seat, the endoporus port of endoporus joint end be provided with three with straight-through card pipe blocks manage that outer fixture block matches be engaged in fixture block, cylindrical joint end is provided with connecting ring, be engaged outer fixture block and Butt sealing pipe, connecting ring is arranged on the top of Butt sealing pipe, be engaged outer fixture block and be arranged on connecting ring equably circumferentially, described straight-through sleeve pipe comprises flexible pipe connecting end and bayonet socket nose end, and flexible pipe connecting end is positioned at the below of bayonet socket nose end, is provided with fixture block in three sleeve pipes at the endoporus of bayonet socket nose end equably along week, for to be engaged spinning of outer fixture block sealed, the outer fixture block of card pipe is identical with all direction view of the outer fixture block of occlusion, be right-angled trapezium, upper base a is entrance point limit, the b that goes to the bottom is outlet end limit, hypotenuse c is for tightening up limit, right angle side d is inoperative limit, is provided with circumferential block, is provided with circumferential block on the outlet end limit of the outer fixture block of any one occlusion on the outlet end limit of the outer fixture block of any one card pipe, in sleeve pipe, all direction view of fixture block and the interior fixture block of occlusion are right-angled trapezium, and upper base A is entrance point limit, and the B that goes to the bottom is outlet end limit, and hypotenuse C is for tightening up limit, and right angle side D is inoperative limit, between straight-through card pipe and many siphunculus seat, be provided with two-way sealing ring, between straight-through sleeve pipe and many siphunculus seat, be also provided with two-way sealing ring.
Further, described two-way sealing ring lateral cross section shape is shouldered shaft cover, it comprises axial seal face, radial sealing surfaces and distortion cavity, the lower end in contact of axial seal face and sealed tube body, or contact with the lower end surface of Butt sealing pipe, distortion cavity is arranged in radial sealing surfaces, and the distance in the distance axial seal face, upper end of distortion cavity is 1 ~ 5 millimeter.
Further, spray head connecting thread hole and the blind area circumferential angle watered between connecting screw hole is 30 ~ 90 degree.
Further, spray head connecting thread hole and the blind area circumferential angle watered between connecting screw hole is 30 ~ 60 degree.
Further, spray head connecting thread hole and the blind area circumferential angle watered between connecting screw hole is 45 degree.
Further, pilot seal bulge loop and lock buckling groove is provided with on the top of the flexible pipe connection pipe body of straight-through card pipe.
Further, pilot seal bulge loop and lock buckling groove is also provided with in the lower end of the flexible pipe connecting end of straight-through sleeve pipe.
Owing to being provided with circumferential block on the outlet end limit of the outer fixture block of any one card pipe, circumferential block is provided with on the outlet end limit of the outer fixture block of any one occlusion, when straight-through card pipe and many siphunculus seat clamp and spin sealed, the upper sealed tube body cylindrical of straight-through card pipe coordinates with the radial sealing surfaces of two-way sealing ring, pressing is docked with the axial seal face of two-way sealing ring in the lower end surface of card pipe connecting ring, the sealed corner that spins between straight-through card pipe and many siphunculus seat is spacing by circumferential block, in screwing operations, the axial seal face of two-way sealing ring and radial sealing surfaces all can compressive deformations, distortion cavity be provided with the axial seal face of being beneficial to and radial sealing surfaces fits tightly with straight-through card pipe further, both are made all to obtain effective sealing in axis and radial direction, ensure that the sealing problem of straight-through card pipe and many siphunculus seat joint, the sealed corner that simultaneously spins between straight-through card pipe and many siphunculus seat is spacing by circumferential block, there will not be and revolve not in place or be threaded through the defect of head.Lead directly to and between sleeve pipe with many siphunculus seat, adopt the same structure that spins that is tightly connected, thus ensure that leading directly to card manages, clamps sealed convenient, the reliable and sealability that spins between many siphunculus seat and straight-through sleeve pipe three.
It is the diversion of spraying blind area for the ease of manual teeming that the side of many siphunculus seat is set up the blind area connecting screw hole that waters.
The object that the flexible pipe connection pipe body of straight-through card pipe and the flexible pipe connecting end of straight-through sleeve pipe are provided with pilot seal bulge loop and lock buckling groove is sealing suit and the nondestructive demounting of being convenient to water delivery hose.
[accompanying drawing explanation]
Fig. 1 is the structural representation of existing three-way connection of water hose pipe;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the circumferential front view of the card outer fixture block of pipe and the outer fixture block of occlusion;
Fig. 4 is the circumferential front view being engaged fixture block in interior fixture block and sleeve pipe;
Fig. 5 is the card outer fixture block of pipe and is engaged interior fixture block or is engaged in outer fixture block and sleeve pipe and clamp the sealed structural representation that spins between fixture block;
Fig. 6 is the structural representation of two-way sealing ring.
In figure, the straight-through card pipe of 1-; 2-many siphunculus seat; 3-leads directly to sleeve pipe; 4-two-way sealing ring; 5-circumference block; 11-flexible pipe connection pipe body; 12-card pipe connecting ring; The outer fixture block of 13-card pipe; 14-sealed tube body; 15-pilot seal bulge loop; 16-lock buckling groove; 21-endoporus joint end; 22-cylindrical joint end; 23-spray head connecting thread hole; Fixture block in 24-occlusion; 25-connecting ring; 26-is engaged outer fixture block; 27-Butt sealing pipe; 28-waters blind area connecting screw hole; 31-flexible pipe connecting end; 32-bayonet socket nose end; Fixture block in 33-sleeve pipe; 41-axial seal face; 42-radial sealing surfaces; 43-is out of shape cavity.
A is the entrance point limit of the outer fixture block 13 of card pipe and the outer fixture block 26 of occlusion;
B is the outlet end limit of the outer fixture block 13 of card pipe and the outer fixture block 26 of occlusion;
C be the outer fixture block of card pipe 13 and be engaged outer fixture block 26 tighten up limit;
D is the inoperative limit of the outer fixture block 13 of card pipe and the outer fixture block 26 of occlusion;
A is the entrance point limit being engaged fixture block 33 in interior fixture block 24 and sleeve pipe;
B is the outlet end limit being engaged fixture block 33 in interior fixture block 24 and sleeve pipe;
C be in occlusion in fixture block 24 and sleeve pipe fixture block 33 tighten up limit;
D is the inoperative limit being engaged fixture block 33 in interior fixture block 24 and sleeve pipe.
[embodiment]
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
Hose coupling is irrigate in a kind of spray of rotary spacing double seal, as shown in Figure 2-5, it comprises straight-through card pipe 1, many siphunculus seat 2, straight-through sleeve pipe 3, two-way sealing ring 4 and circumferential block 5, straight-through card pipe 1 is provided with flexible pipe connection pipe body 11, card pipe connecting ring 12, the card outer fixture block 13 of pipe and sealed tube body 14, the outer fixture block 13 of card pipe is circumferentially evenly distributed on the cylindrical of card pipe connecting ring 12, and card pipe connecting ring 12 is arranged between flexible pipe connection pipe body 11 and sealed tube body 14, many siphunculus seat 2 comprises endoporus joint end 21, cylindrical joint end 22, water connecting screw hole 28 for spray head connecting thread hole 23 and blind area, endoporus joint end 21 and cylindrical joint end 22 lay respectively at the two ends of many siphunculus seat 2, spray head connecting thread hole 23 and the blind area connecting screw hole 28 that waters all is arranged on the side of many siphunculus seat 2, and spray head connecting thread hole 23 and the blind area circumferential angle watered between connecting screw hole 28 is 45 degree, the endoporus port of endoporus joint end 21 be provided with three with straight-through card pipe 1 blocks manage that outer fixture block 13 matches be engaged in fixture block 24, cylindrical joint end 22 is provided with connecting ring 25, be engaged outer fixture block 26 and Butt sealing pipe 27, connecting ring 25 is arranged on the top of Butt sealing pipe 27, be engaged outer fixture block 26 and be arranged on connecting ring 25 equably circumferentially, described straight-through sleeve pipe 3 comprises flexible pipe connecting end 31 and bayonet socket nose end 32, and flexible pipe connecting end 31 is positioned at the below of bayonet socket nose end 32, is provided with fixture block 33 in three sleeve pipes at the endoporus of bayonet socket nose end 32 equably along week, for to be engaged spinning of outer fixture block card 26 sealed, the outer fixture block 13 of card pipe is identical with all direction view of the outer fixture block 26 of occlusion, be right-angled trapezium, upper base a is entrance point limit, the b that goes to the bottom is outlet end limit, hypotenuse c is for tightening up limit, right angle side d is inoperative limit, is provided with circumferential block 5, is provided with circumferential block 5 on the outlet end limit of the outer fixture block card 26 of any one occlusion on the outlet end limit of the outer fixture block 13 of any one card pipe, in sleeve pipe, all direction view of fixture block 33 and the interior fixture block 24 of occlusion are right-angled trapezium, and upper base A is entrance point limit, and the B that goes to the bottom is outlet end limit, and hypotenuse C is for tightening up limit, and right angle side D is inoperative limit, two-way sealing ring 4 is provided with between straight-through card pipe 1 and many siphunculus seat 2, also two-way sealing ring 4 is provided with between straight-through sleeve pipe 3 and many siphunculus seat 2, described two-way sealing ring 4 lateral cross section shape is shouldered shaft cover, it comprises axial seal face 41, radial sealing surfaces 42 and distortion cavity 43, the lower end in contact of axial seal face 41 and sealed tube body 14, or contact with the lower end surface of Butt sealing pipe 27, distortion cavity 43 is arranged in radial sealing surfaces 42, the distance in the distance axial seal face 41, upper end of distortion cavity 43 is 1 ~ 5 millimeter, pilot seal bulge loop 15 and lock buckling groove 16 is provided with on the top of the flexible pipe connection pipe body 11 of straight-through card pipe 1, also pilot seal bulge loop 15 and lock buckling groove 16 is provided with in the lower end of the flexible pipe connecting end 31 of straight-through sleeve pipe 3.
Claims (7)
1. hose coupling is irrigate in the spray of a rotary spacing double seal, it is characterized in that: comprise straight-through card pipe (1), many siphunculus seat (2), straight-through sleeve pipe (3), two-way sealing ring (4) and circumferential block (5), straight-through card pipe (1) is provided with flexible pipe connection pipe body (11), card pipe connecting ring (12), the card outer fixture block of pipe (13) and sealed tube body (14), the card outer fixture block of pipe (13) is circumferentially evenly distributed on the cylindrical of card pipe connecting ring (12), card pipe connecting ring (12) is arranged between flexible pipe connection pipe body (11) and sealed tube body (14), many siphunculus seat (2) comprises endoporus joint end (21), cylindrical joint end (22), water connecting screw hole (28) for spray head connecting thread hole (23) and blind area, endoporus joint end (21) and cylindrical joint end (22) lay respectively at the two ends of many siphunculus seat (2), spray head connecting thread hole (23) and the blind area connecting screw hole (28) that waters all is arranged on the side of many siphunculus seat (2), the endoporus port of endoporus joint end (21) be provided with three with straight-through block manage (1) go up block manage that outer fixture block (13) matches be engaged in fixture block (24), cylindrical joint end (22) is provided with connecting ring (25), be engaged outer fixture block (26) and Butt sealing pipe (27), connecting ring (25) is arranged on the top of Butt sealing pipe (27), be engaged outer fixture block (26) and be arranged on connecting ring (25) equably circumferentially, described straight-through sleeve pipe (3) comprises flexible pipe connecting end (31) and bayonet socket nose end (32), flexible pipe connecting end (31) is positioned at the below of bayonet socket nose end (32), fixture block (33) in three sleeve pipes is provided with equably along week, for to be engaged spinning of outer fixture block (26) sealed at the endoporus of bayonet socket nose end (32), the card outer fixture block of pipe (13) is identical with all direction view of the outer fixture block of occlusion (26), be right-angled trapezium, upper base a is entrance point limit, the b that goes to the bottom is outlet end limit, hypotenuse c is for tightening up limit, right angle side d is inoperative limit, is provided with circumferential block (5) on the outlet end limit of any one card outer fixture block of pipe (13), is provided with circumferential block (5) on the outlet end limit of any one the outer fixture block of occlusion (26), in sleeve pipe, all direction view of fixture block (33) and the interior fixture block (24) of occlusion are right-angled trapezium, and upper base A is entrance point limit, and the B that goes to the bottom is outlet end limit, and hypotenuse C is for tightening up limit, and right angle side D is inoperative limit, between straight-through card pipe (1) and many siphunculus seat (2), be provided with two-way sealing ring (4), between straight-through sleeve pipe (3) and many siphunculus seat (2), be also provided with two-way sealing ring (4).
2. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 1, it is characterized in that: described two-way sealing ring (4) lateral cross section shape is shouldered shaft cover, it comprises axial seal face (41), radial sealing surfaces (42) and distortion cavity (43), the lower end in contact of axial seal face (41) and sealed tube body (14), or contact with the lower end surface of Butt sealing pipe (27), distortion cavity (43) is arranged in radial sealing surfaces (42), the distance of upper end distance axial seal face (41) of distortion cavity (43) is 1 ~ 5 millimeter.
3. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 1, it is characterized in that: spray head connecting thread hole (23) and the blind area circumferential angle watered between connecting screw hole (28) is 30 ~ 90 degree.
4. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 3, it is characterized in that: spray head connecting thread hole (23) and the blind area circumferential angle watered between connecting screw hole (28) is 30 ~ 60 degree.
5. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 3, it is characterized in that: spray head connecting thread hole (23) and the blind area circumferential angle watered between connecting screw hole (28) is 45 degree.
6. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 1, it is characterized in that: be provided with pilot seal bulge loop (15) and lock buckling groove (16) on the top of the flexible pipe connection pipe body (11) of straight-through card pipe (1).
7. hose coupling is irrigate in the spray of rotary spacing double seal according to claim 1, it is characterized in that: be also provided with pilot seal bulge loop (15) and lock buckling groove (16) in the lower end of the flexible pipe connecting end (31) of straight-through sleeve pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008293.4U CN205155418U (en) | 2015-12-08 | 2015-12-08 | Rotate spouting of spacing double sealing and irrigate hose nipple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008293.4U CN205155418U (en) | 2015-12-08 | 2015-12-08 | Rotate spouting of spacing double sealing and irrigate hose nipple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155418U true CN205155418U (en) | 2016-04-13 |
Family
ID=55691110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008293.4U Expired - Fee Related CN205155418U (en) | 2015-12-08 | 2015-12-08 | Rotate spouting of spacing double sealing and irrigate hose nipple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847367A (en) * | 2020-07-29 | 2020-10-30 | 蓝峰科技股份有限公司 | Oiling machine started and recorded by mobile storage recognition device |
| CN114094381A (en) * | 2021-10-28 | 2022-02-25 | 中航光电科技股份有限公司 | Sealing connector |
-
2015
- 2015-12-08 CN CN201521008293.4U patent/CN205155418U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847367A (en) * | 2020-07-29 | 2020-10-30 | 蓝峰科技股份有限公司 | Oiling machine started and recorded by mobile storage recognition device |
| CN111847367B (en) * | 2020-07-29 | 2022-05-17 | 蓝峰科技股份有限公司 | Oiling machine started and recorded by mobile storage recognition device |
| CN114094381A (en) * | 2021-10-28 | 2022-02-25 | 中航光电科技股份有限公司 | Sealing connector |
| CN114094381B (en) * | 2021-10-28 | 2024-04-16 | 中航光电科技股份有限公司 | Sealing connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201208 |