CN102135217B - Stainless steel connector hose assembly for lifesaving equipment - Google Patents
Stainless steel connector hose assembly for lifesaving equipment Download PDFInfo
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- CN102135217B CN102135217B CN 201010616054 CN201010616054A CN102135217B CN 102135217 B CN102135217 B CN 102135217B CN 201010616054 CN201010616054 CN 201010616054 CN 201010616054 A CN201010616054 A CN 201010616054A CN 102135217 B CN102135217 B CN 102135217B
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- Prior art keywords
- sleeve
- joint
- pipe
- straight
- flexible pipe
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- 229910001220 stainless steel Inorganic materials 0.000 title abstract 5
- 239000010935 stainless steel Substances 0.000 title abstract 5
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 230000004083 survival effect Effects 0.000 claims description 18
- 206010058109 Hangnail Diseases 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a stainless steel connector hose assembly for lifesaving equipment. The stainless steel connector hose assembly comprises a 90-degree quick connector, a through hard pipe connector, and a hose connected between the 90-degree quick connector and the through hard pipe connector; the stainless steel connector hose assembly is characterized in that: sleeves are sleeved at two ends of the hose; openings on the end faces of the sleeves are used as ports; the 90-degree quick connector consists of an installation head, an injection orifice, and a 90-degree elbow; the through hard pipe connector consists of an installation head, a hexagon head and a thread head; the head part of each of the two installation heads is provided with a conical surface which is pressed into the interface of each sleeve, and each conical surface is also provided with an O-shaped sealing ring; the sleeves are in clamping and barding connection with the hose; and the hose consists of multiple layers of protecting nets and a rubber layer. The defects in connection of the conventional high-pressure hose are overcome, the stainless steel connector hose assembly for the lifesaving equipment is provided, and has the characteristics of high sealing performance, safety and reliability, low cost, simple structure, long service life and the like, is easy and convenient to install, and cannot be easily worn, and all parts of the hose are connected firmly.
Description
One, technical field
The present invention relates to a kind of high pressure hose and joint thereof, especially a kind of survival equipment stainless joint hose assembly.
Two, background technique
There are many equipment to need connecting hose in the actual life, such as survival equipment, gas water-heater, solar water heater, Hood kitchen range etc.And existing connecting means only is flexible pipe to be squeezed be enclosed within outside the hard tube.This mode exists following defective:
The flexible pipe of first connection part be subject to expanding with heat and contract with cold for a long time and under high pressure easy impaired cracking and cause leakage, therefore use dangerous.
It two is hard tube diameters that the inner chamber of flexible pipe is generally less than the joint, so connect inconveniently, particularly under the restriction that is subject to the space, is difficult for tube socket on hard tube.
Three to be that flexible pipe connects insecure for it, easily comes off, and the joint overall appearance is not attractive in appearance.
Three, summary of the invention
The objective of the invention is to solve the deficiency that above-mentioned existing high pressure hose connects, provide a kind of energy convenient, firm, and the survival equipment stainless joint hose assembly that leaks of cracky not has it to be connected firmly, good seal performance, the characteristics such as installation is simple and convenient, safe and reliable, not easy to wear, cost is low, simple in structure and long service life.
The objective of the invention is to adopt following scheme to realize: a kind of survival equipment stainless joint hose assembly, it comprises 90 ° of rapid pipe joints, straight-through hard pipe joint and is connected to flexible pipe between 90 ° of rapid pipe joints and the straight-through hard pipe joint, be characterized in: the sleeve that outside the flexible pipe two ends, puts, as interface, described 90 ° of rapid pipe joints are comprised of mounting head, jetburner and 90 ° of elbows in the end face perforate of sleeve; Described straight-through hard pipe joint is comprised of mounting head, hexagon head and thread head; In the head of two mounting heads is equipped with the interface that the conical surface is pressed into sleeve, on the conical surface, also is provided with the O RunddichtringO and clamp-ons the sealing that realizes in the interface between mounting head and the sleeve; Adopt the fastener barb to be connected between described sleeve and the flexible pipe; Described flexible pipe is comprised of multilayer catch net and rubber layer.
Above-mentioned flexible pipe evenly is staggered by multilayer catch net and rubber layer and forms, and innermost layer and outermost surface are rubber layer; Catch net reticulates structure by the even cross-distribution of the wire of outpacking rubber film.
The mounting head of the mounting head of above-mentioned 90 ° of rapid pipe joints and flexible pipe joint and straight-through hard pipe joint and the flexible pipe of flexible pipe joint are equipped with outward that sleeve is protected and indirect joint.Above-mentioned fastener barb refers at the inwall of sleeve hangnail is set, and the flexible pipe outer rubber layer is blocked and seals.
Be equipped with the conical surface on the mounting head of above-mentioned joint, make between 90 ° of rapid pipe joints and the sleeve be connected and straight-through hard pipe joint and sleeve between be connected and all adopt tapered squeezing to connect, again by O RunddichtringO sealing, finally guarantee to be connected fast sealing between 90 ° of rapid pipe joints and straight-through hard pipe joint and the flexible pipe.
Dress injection apparatus such as flexible pipe or foam nozzle are provided with inner chamber and are communicated with jetburner through 90 ° of elbows as outlet on the jetburner of above-mentioned 90 ° of rapid pipe joints in the mounting head of 90 ° of rapid pipe joints, for the flow liquid that flows into injection apparatus from flexible pipe provides passage.
There is outside thread to be connected as import with fire water pump or cylindrical shell on the thread head of above-mentioned straight-through hard pipe joint, in straight-through hard pipe joint, through hole arranged, make fire water pump or cylindrical shell and soft pipe connection.
The present invention adopts the beneficial effect of such scheme to be: 1) be connected with the joint tapered squeezing by sleeve, make connection quick and convenient, make the attachment portion stressed evenly, not fragile cracking, again owing to having the O RunddichtringO to clamp-on in the sleeve interface on the joint, make the difficult leakage of flow liquid in the pipe, guaranteed the Security that connects; 2) used the sleeve protection, can prevent effectively that the leakage that comes off or break and cause from appearring in flexible pipe, also can significantly improve the hardness of flexible pipe and joint connection part, improve stability and the operating life of whole stainless joint hose assembly, and this hose coupling also is convenient to assembling; 3) owing to adopting the fastener barb to be connected between sleeve and the flexible pipe, thus easy for installation, only need during installation that flexible pipe is directly inserted sleeve and get final product, and compatibility is good, is applicable to the flexible pipe of any type; 4) strong, not fragile by evenly the be staggered hardness of the flexible pipe that forms of multilayer catch net and rubber layer.
Four, description of drawings
Fig. 1 is the three-dimensional structure diagram that survival equipment of the present invention is used the stainless joint hose assembly;
Fig. 2 is the stereogram that survival equipment of the present invention is used 90 ° of rapid pipe joints in the stainless joint hose assembly;
Fig. 3 is the sectional view that survival equipment of the present invention is used 90 ° of rapid pipe joints place of stainless joint hose assembly;
Fig. 4 is the stereogram that survival equipment of the present invention is used straight-through hard pipe joint in the stainless joint hose assembly;
Fig. 5 is survival equipment of the present invention leads directly to the hard pipe joint place with the stainless joint hose assembly sectional view;
Fig. 6 is the sectional view that survival equipment of the present invention is used stainless joint hose assembly flexible pipe.
As follows to the label declaration in each width of cloth accompanying drawing:
1-90 ° of rapid pipe joint; The 1a-mounting head; The 1b-O RunddichtringO; 1c-90 ° of elbow; The 1d-jetburner; The 1e-conical surface; The 2-sleeve; The 2a-hangnail; The 2b-interface; The 3-flexible pipe; The 3a-rubber layer; The 4-sleeve; The 4a-hangnail; The 4b-interface; 5-leads directly to hard pipe joint; The 5a-mounting head; The 5b-O RunddichtringO; The 5c-hexagon head; The 5d-outside thread; The 5e-import; The 5f-conical surface; The 5g-thread head; The 6-catch net; The 6a-wire; The 6b-rubber membrane.
Five, embodiment
Below in conjunction with accompanying drawing the embodiment of survival equipment of the present invention with the stainless joint hose assembly is described in detail.
Shown in Fig. 1,2,4, be survival equipment of the present invention stainless joint hose assembly, a kind of survival equipment stainless joint hose assembly, it comprises 90 ° of rapid pipe joints 1, straight-through hard pipe joint 5 and is connected to flexible pipe 3 between 90 ° of rapid pipe joints 1 and the straight-through hard pipe joint 5, the sleeve 2 that outside flexible pipe 3 two ends, puts, as interface 2b, described 90 ° of rapid pipe joints 1 are comprised of mounting head 1a, jetburner 1d and 90 ° of elbow 1c in the end face perforate of sleeve 2; Described straight-through hard pipe joint 5 is comprised of mounting head 5a, hexagon head 5c and thread head 5g; In the mounting head 1a of 90 ° of rapid pipe joints 1 is provided with the interface 2b that conical surface 1e is pressed into sleeve 2, in the head of the mounting head 5a of straight-through hard pipe joint 5 is provided with the interface 4b that conical surface 5f is pressed into sleeve 4, on the conical surface (1e, 5f), also is provided with O RunddichtringO (1b, 5b) and clamp-ons the sealing between the realization mounting head (1a, 5a) and sleeve (2,4) interface (2b, 4b) in; Adopt the fastener barb to be connected between described sleeve (2,4) and the flexible pipe 3; Described flexible pipe 3 is comprised of multilayer catch net 6 and rubber layer 3a.
As shown in Figure 3, be provided with sleeve 2 outside the flexible pipe 3 of the mounting head 1a of 90 ° of rapid pipe joints 1 and flexible pipe 3 joints and protect and indirect joint, above-mentioned fastener barb refers at the inwall of sleeve 2 hangnail 2a is set, and flexible pipe 3 outer rubber layer 3a are blocked and seal.90 ° of rapid pipe joint 1 mounting head 1a are provided with conical surface 1e, make being connected between 90 ° of rapid pipe joints 1 and the sleeve 2 adopt tapered squeezing to connect, and again by O RunddichtringO 1b sealing, finally guarantee to be connected sealing fast between 90 ° of rapid pipe joints 1 and the flexible pipe 3
As shown in Figure 2, the jetburner 1d of 90 ° of rapid pipe joints 1 upper dress injection apparatus such as flexible pipe or foam nozzle are as outlet, be provided with inner chamber in the mounting head 1a of 90 ° of rapid pipe joints 1 and be communicated with jetburner 1d through 90 ° of elbow 1c, for the flow liquid that flows into injection apparatus from flexible pipe 3 provides passage.
As shown in Figure 5, outside the flexible pipe 3 of the mounting head 5a of straight-through hard pipe joint 5 and flexible pipe 3 joints, be provided with sleeve 4 and protect and indirect joint, at the inwall of sleeve 4 hangnail 4a is set, flexible pipe 3 outer rubber layer 3a are blocked and seal.The mounting head 5a of straight-through hard pipe joint 5 is provided with conical surface 5f, makes being connected between straight-through hard pipe joint 5 and the sleeve 4 adopt tapered squeezing to connect, and again by O RunddichtringO 5b sealing, finally guarantees to be connected sealing fast between straight-through hard pipe joint 5 and the flexible pipe 3.
As shown in Figure 4, there is outside thread 5d to be connected as import 5e with fire water pump or cylindrical shell on the thread head 5g of straight-through hard pipe joint 5, in straight-through hard pipe joint 5, through hole arranged, fire water pump or cylindrical shell are communicated with flexible pipe 3.
As shown in Figure 6, flexible pipe 3 evenly is staggered by multilayer catch net 6 and rubber layer 3a and forms, and innermost layer and outermost surface are rubber layer 3a; Catch net 6 reticulates structure by the even cross-distribution of wire 6a of outpacking rubber film 6b.
Claims (4)
1. survival equipment stainless joint hose assembly, it comprises 90 ° of rapid pipe joints (1), straight-through hard pipe joint (5), and be connected to flexible pipe (3) between 90 ° of rapid pipe joints (1) and the straight-through hard pipe joint (5), it is characterized in that: the sleeve one (2) that has at flexible pipe (3) two ends overcoat, sleeve two (4), as interface (2b), described 90 ° of rapid pipe joints (1) are by mounting head (1a) in the end face perforate of sleeve one (2), jetburner (1d) and 90 ° of elbows (1c) form; Described straight-through hard pipe joint (5) is comprised of mounting head (5a), hexagon head (5c) and thread head (5g); In the mounting head (1a) of 90 ° of rapid pipe joints (1) is provided with the interface (2b) that the conical surface (1e) is pressed into sleeve one (2), in the head of the mounting head (5a) of straight-through hard pipe joint (5) is provided with the interface (4b) that the conical surface (5f) is pressed into sleeve two (4), on the conical surface (1e, 5f), also is provided with O RunddichtringO (1b, 5b) and clamp-ons sealing between realization mounting head (1a, 5a) and sleeve one (2) interface (2b, 4b) in, the sleeve two (4); Adopt the fastener barb to be connected between described sleeve one (2), sleeve two (4) and the flexible pipe (3); Described flexible pipe (3) is comprised of multilayer catch net (6) and rubber layer (3a);
Described fastener barb refers at the inwall of sleeve one (2), sleeve two (4) hangnail (2a, 4a) is set, and flexible pipe (3) outer rubber layer (3a) is blocked and seals.
2. survival equipment according to claim 1 stainless joint hose assembly is characterized in that: be provided with sleeve one (2) outside the flexible pipe (3) of the mounting head (1a) of described 90 ° of rapid pipe joints (1) and flexible pipe (3) joint and protect and indirect joint; 90 ° of rapid pipe joints (1) mounting heads (1a) are provided with the conical surface (1e), make being connected between 90 ° of rapid pipe joints (1) and the sleeve one (2) adopt tapered squeezing to connect, again by O RunddichtringO (1b) sealing;
The upper dress of the jetburner (1d) of 90 ° of rapid pipe joints (1) injection apparatus is provided with inner chamber and is communicated with jetburner (1d) through 90 ° of elbows (1c) as outlet in the mounting head (1a) of 90 ° of rapid pipe joints (1).
3. survival equipment according to claim 1 stainless joint hose assembly is characterized in that: be provided with sleeve two (4) outside the flexible pipe (3) of the mounting head (5a) of described straight-through hard pipe joint (5) and flexible pipe (3) joint and protect and indirect joint; The mounting head (5a) of straight-through hard pipe joint (5) is provided with the conical surface (5f), makes being connected between straight-through hard pipe joint (5) and the sleeve two (4) adopt tapered squeezing to connect, and seals by O RunddichtringO (5b) again;
There is outside thread (5d) to be connected with fire water pump or cylindrical shell as import (5e) on the thread head (5g) of straight-through hard pipe joint (5), in straight-through hard pipe joint (5), through hole arranged.
4. survival equipment according to claim 1 stainless joint hose assembly, it is characterized in that: described flexible pipe (3) evenly is staggered by multilayer catch net (6) and rubber layer (3a) and forms, and innermost layer and outermost surface are rubber layer (3a); Catch net (6) reticulates structure by the even cross-distribution of the wire (6a) of outpacking rubber film (6b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010616054 CN102135217B (en) | 2010-12-27 | 2010-12-27 | Stainless steel connector hose assembly for lifesaving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010616054 CN102135217B (en) | 2010-12-27 | 2010-12-27 | Stainless steel connector hose assembly for lifesaving equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102135217A CN102135217A (en) | 2011-07-27 |
| CN102135217B true CN102135217B (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010616054 Active CN102135217B (en) | 2010-12-27 | 2010-12-27 | Stainless steel connector hose assembly for lifesaving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102135217B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392968Y (en) * | 1999-09-10 | 2000-08-23 | 傅柏良 | Novel pipe joint |
| GB2354300A (en) * | 1999-08-02 | 2001-03-21 | Bakke Technology As | Quick connector with cooperating grooves and ridges on tapering surfaces |
| EP1561988A1 (en) * | 2004-02-04 | 2005-08-10 | Legris Sa | Quick-acting connector |
| CN201246553Y (en) * | 2008-07-25 | 2009-05-27 | 陈伟明 | Fire-fighting joint connecting structure |
| CN202024016U (en) * | 2010-12-27 | 2011-11-02 | 嘉兴迈思特管件制造有限公司 | Stainless steel coupling hose assembly for life saving appliance |
-
2010
- 2010-12-27 CN CN 201010616054 patent/CN102135217B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2354300A (en) * | 1999-08-02 | 2001-03-21 | Bakke Technology As | Quick connector with cooperating grooves and ridges on tapering surfaces |
| CN2392968Y (en) * | 1999-09-10 | 2000-08-23 | 傅柏良 | Novel pipe joint |
| EP1561988A1 (en) * | 2004-02-04 | 2005-08-10 | Legris Sa | Quick-acting connector |
| CN201246553Y (en) * | 2008-07-25 | 2009-05-27 | 陈伟明 | Fire-fighting joint connecting structure |
| CN202024016U (en) * | 2010-12-27 | 2011-11-02 | 嘉兴迈思特管件制造有限公司 | Stainless steel coupling hose assembly for life saving appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102135217A (en) | 2011-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stainless steel connector hose assembly for life-saving equipment Effective date of registration: 20220615 Granted publication date: 20130213 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: JIAXING MASTER PLUMBING CO.,LTD. Registration number: Y2022330000964 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20130213 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: JIAXING MASTER PLUMBING CO.,LTD. Registration number: Y2022330000964 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 1, Jincheng Road, Mount Taishan Industrial Park, Haiyan County, Zhejiang Province, 314303 Patentee after: Zhejiang Meisite Hydraulic Pipe Fitting Co.,Ltd. Country or region after: China Address before: No. 1, Jincheng Road, Mount Taishan Industrial Park, Haiyan County, Zhejiang Province, 314303 Patentee before: JIAXING MASTER PLUMBING CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |