CN205101731U - Explosion -proof hose assembly - Google Patents
Explosion -proof hose assembly Download PDFInfo
- Publication number
- CN205101731U CN205101731U CN201520808243.8U CN201520808243U CN205101731U CN 205101731 U CN205101731 U CN 205101731U CN 201520808243 U CN201520808243 U CN 201520808243U CN 205101731 U CN205101731 U CN 205101731U
- Authority
- CN
- China
- Prior art keywords
- steel bushing
- explosion
- valve body
- head
- water inlet
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 10
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Safety Valves (AREA)
Abstract
The utility model belongs to the coupling field relates to an explosion -proof hose assembly. It is various and comparatively complicated that it has solved current part structure, has improved manufacturing cost's problem again. This explosion -proof hose assembly, including the hose and connect respectively and be the steel bushing no. 1 of tube -shape and the steel bushing no. 2 that is the tube -shape in hose both ends, the one end that the hose was kept away from to steel bushing no. 2 is connected with the valve body that is the tube -shape, be equipped with into water core and reset spring in the valve body, and reset spring one end is leaned on with the core counterbalance of intaking, the core of intaking has the inlet opening, steel bushing no. 2 keeps off the shoulder including the protrusion in the annular of two inside walls of steel bushing, the one end that the core of intaking is close to steel bushing no. 2 has linked firmly the non return part, the non return part can be sealed with fender shoulder hole with steel bushing no. 2 after leaning on. This explosion -proof hose assembly simple structure can reach explosion -proof effect again, the manufacturing cost that has improved installation effectiveness and great reduction.
Description
Technical field
The utility model belongs to pipe joint field, relates to a kind of Explosion-proof host assembly.
Background technique
In daily life, water tap and the water source of family are all be connected by water pipe to supply domestic water, common water pipe connection all controls hydraulic pressure by valve, but general valve does not have resistance to compression function, when the hydraulic pressure in pipeline is excessive, the output terminal of water pipe or miscellaneous part damage because of the pressure overload of inside and even burst.
Therefore, for the problems referred to above, claimant proposes a kind of explosion-proof valve, comprise valve body, spool, valve rod, handle, its feature is to establish anti-explosion mechanism in valve body, this anti-explosion mechanism comprises water-stop glue, water inlet glue, Returnning spring, gum cover, wherein, gum cover is tubular, water inlet glue and water-stop glue are loaded on Returnning spring two ends respectively, and be loaded on together with Returnning spring in gum cover, the upper end of water-stop glue is connected with bottom spool mechanism, the bottom of water inlet glue is arranged at the feed-water end place of valve body through gum cover, when opening handle, under the state of stable water pressure, current flow to faucet spout through feed-water end by the water inlet water inlet of glue again in water-stop glue, when hydraulic pressure is excessive, current overcome return spring pressure and are up pushed up and seal the water intake in water-stop glue by water inlet glue, and water is dammed, thus play explosion-proof, when hydraulic balance, Returnning spring resets, current can normally run again.But the design of part of this patent is various and comparatively complicated, turn improves cost of production.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, proposes the Explosion-proof host assembly that a kind of structure can arrive simply again explosion-proof effect.
The purpose of this utility model realizes by following technical proposal:
This Explosion-proof host assembly, comprise flexible pipe and be connected to tubular steel bushing one and the tubular steel bushing two at flexible pipe two ends, described steel bushing two is connected with tubular valve body away from one end of flexible pipe, be provided with in described valve body into water fuse and Returnning spring, and Returnning spring one end leans with water inlet fuse, described water inlet fuse has water inlet, it is characterized in that, described steel bushing two comprises the annular shoulder block protruding from steel bushing two madial wall, described water inlet fuse is fixed with non return part near one end of steel bushing two, described non return part can with shoulder block against after the endoporus of steel bushing two is sealed.
Compared with the existing, existing two parts being located at Returnning spring two ends are synthesized parts, namely non return part is fixed with at water inlet fuse near one end of steel bushing two, original two parts are realized against the blocking function coordinated by non return part, simplify the structure original, improve installation efficiency and greatly reduce cost of production.After connecting water route, the current water inlet flowed into through feed-water end in the water inlet fuse in valve body flows to steel bushing two again and enters flexible pipe and and then lead to the tap water outlet that the flexible pipe the other end is connected, when hydraulic pressure transships, current overcome on shoulder block that water inlet fuse is against toward top, steel bushing two direction and by the non return part that connects of water inlet fuse in steel bushing two by return spring pressure and are sealed by the endoporus of steel bushing two, and water is dammed, thus reach explosion-proof effect, when hydraulic balance, Returnning spring resets, and current can normally run again.
In above-mentioned Explosion-proof host assembly, described water inlet fuse comprises tubular head, be connected with head one end and consistent with shaft-like bar portion with head axes direction, and above-mentioned water inlet is opened on bar portion outer side wall and is connected with head endoporus, and above-mentioned bar portion away from one end of head near steel bushing two, described non return part in the form of a ring, described bar portion has away from one end of head the boss protruding from end, and above-mentioned boss is connected with non return part close-fitting.After connecting water route, current flow to steel bushing two again through the water inlet fuse head cavity that feed-water end flows in valve body and enter flexible pipe and and then lead to the connected tap water outlet of the flexible pipe the other end through water inlet, as the second Placement in non return part and bar portion, boss is extended in the end in bar portion, adopts the mode of close-fitting to be fixed on the boss in bar portion by non return part in the form of a ring.
In above-mentioned Explosion-proof host assembly, described boss outer side wall has annular groove, described groove is offered around above-mentioned boss axial direction, and above-mentioned non return part is sheathed in groove.As the third Placement in non return part and bar portion, the outer side wall of boss offers groove around boss axial direction, non return part is in the form of a ring sheathed in groove.
In above-mentioned Explosion-proof host assembly, described steel bushing two has ringwise joint near one end of valve body, described joint outer side wall has outside thread, described valve body two ends madial wall all has internal thread, one end internal thread of described valve body is corresponding with the outside thread of joint to be connected, and the other end of valve body has been threaded union.Valve body and steel bushing two are threaded connection can be installed both more easily and dismantle, and the other end of valve body and union are also threaded connection, and union is connected with the feed-water end at water source, thus realizes the circulation of whole water route.
In above-mentioned Explosion-proof host assembly, described Returnning spring is sheathed on bar portion and one end is resisted against head, and the other end of described Returnning spring to be located in joint and to be resisted against on shoulder block.The two ends of Returnning spring are leant with the shoulder block in the water inlet head of fuse and steel bushing two respectively, utilizes the elasticity of spring to control the position of water inlet fuse in valve body thus reach the regulation and control of water flow pressure.
In above-mentioned Explosion-proof host assembly, between the outer side wall of described head and the madial wall of valve body, be provided with seal ring.In order to reach better sealing effect, seal ring is set between the outer side wall and the madial wall of valve body of head to avoid water leakage phenomenon.
Compared with prior art, this Explosion-proof host assembly has the following advantages:
1, existing two parts being located at Returnning spring two ends are synthesized parts, namely on the end in the bar portion of the water inlet fuse near steel bushing two, non return part is fixed with, original two parts are realized against the blocking function coordinated by non return part, simplify the structure original, improve installation efficiency and greatly reduce cost of production.After connecting water route, current flow to steel bushing two again through the water inlet fuse head cavity that feed-water end flows in valve body and enter flexible pipe again and lead to the connected tap water outlet of the flexible pipe the other end through water inlet, when hydraulic pressure transships, current overcome on shoulder block that water inlet fuse is against toward top, steel bushing two direction and by the non return part that connects of water inlet broach portion in steel bushing two by return spring pressure and are sealed by the endoporus of steel bushing two, and water is dammed, thus reach explosion-proof effect, when hydraulic balance, Returnning spring resets, and current can normally run again.
2, valve body and steel bushing two are threaded connection and can install both more easily and dismantle, and the other end of valve body and union are also threaded connection, and union is connected with the feed-water end at water source, thus realize the circulation of whole water route.
3, the two ends of Returnning spring are leant with the shoulder block in the water inlet head of fuse and steel bushing two respectively, utilize the elasticity of spring to control the position of water inlet fuse in valve body thus reach the regulation and control of water flow pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation of this Explosion-proof host assembly.
Fig. 2 is the perspective view of the water inlet fuse of this Explosion-proof host assembly.
Fig. 3 is the cross-sectional schematic of the water inlet fuse of this Explosion-proof host assembly.
Fig. 4 is the close-up schematic view of this Explosion-proof host assembly.
In figure, 1, flexible pipe; 2, water inlet fuse; 2a, head; 2b, bar portion; 2c, water inlet; 2d, boss; 2e, groove; 3, steel bushing one; 4, steel bushing two; 4a, shoulder block; 4b, joint; 5, valve body; 6, Returnning spring; 7, non return part; 8, union.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, this Explosion-proof host assembly, comprise flexible pipe 1 and be connected to tubular steel bushing 1 and the tubular steel bushing 24 at flexible pipe 1 two ends, steel bushing 1 is connected with the spool in tap, steel bushing 24 is connected with tubular valve body 5 away from one end of flexible pipe 1, be provided with into water fuse 2 and Returnning spring 6 in valve body 5, water inlet fuse 2 comprises tubular head 2a, to be connected with head 2a one end and consistent with head 2a axial direction in shaft-like bar portion 2b and be opened in the water inlet 2c that 2b outer side wall in bar portion is connected with head 2a endoporus, and bar portion 2b away from one end of head 2a near steel bushing 24, steel bushing 24 comprises the annular shoulder block 4a protruding from steel bushing 24 madial wall, bar portion 2b is fixed with non return part 7 away from one end of head 2a, Returnning spring 6 is sheathed on bar portion 2b and one end is resisted against head 2a, the other end of Returnning spring 6 to be located in joint 4b and to be resisted against on shoulder block 4a.When behind connection water route, current flow into water inlet fuse 2 head 2a inner chamber in valve body 5 through feed-water end and flow to steel bushing 24 through water inlet 2c again and enter flexible pipe 1 again and lead to the connected tap water outlet of flexible pipe 1 the other end, when hydraulic pressure transships, current overcome on shoulder block 4a that the non return part 7 that water inlet fuse 2 connects toward top, steel bushing 24 direction and by water inlet fuse 2 bar portion 2b is against in steel bushing 24 by Returnning spring 6 pressure and are sealed by the endoporus of steel bushing 24, and water is dammed, thus reach explosion-proof effect.
Steel bushing 24 has ringwise joint 4b near one end of valve body 5, joint 4b outer side wall has outside thread, valve body 5 two ends madial wall all has internal thread, and one end internal thread of valve body 5 is corresponding with the outside thread of joint 4b to be connected, and the other end of valve body 5 has been threaded union 8.Valve body 5 and steel bushing 24 are threaded connection and can install both more easily and dismantle, and the other end of valve body 5 and union 8 are also threaded connection, and union 8 is connected with the feed-water end at water source, thus realize the circulation of whole water route.
Say further, the bar portion 2b of water inlet fuse 2 offers 4 water inlet 2c and communicates with head 2a inner chamber, the shape of water inlet 2c can be circle, square or other shapes, and the quantity of water inlet 2c can be arranged according to water flow pressure size.
Furthermore, seal ring is provided with between steel bushing 24 and valve body 5, between valve body 5 and union 8, be provided with seal ring, between the outer side wall and the madial wall of valve body 5 of head 2a, be provided with seal ring, thus avoid occurring water leakage phenomenon under realizing the prerequisite of whole water route connection.
As the second Placement of non return part 7 with bar portion 2b, the end of bar portion 2b is extended boss 2d, adopt the mode of close-fitting to be fixed on the boss 2d of bar portion 2b by non return part 7 in the form of a ring.
As non return part 7 the third Placement with bar portion 2b, the outer side wall of boss 2d offers groove 2e around boss 2d axial direction, non return part 7 is in the form of a ring sheathed in groove 2e.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. an Explosion-proof host assembly, comprise flexible pipe (1) and be connected to tubular steel bushing one (3) and the tubular steel bushing two (4) at flexible pipe (1) two ends, described steel bushing two (4) is connected with tubular valve body (5) away from one end of flexible pipe (1), be provided with in described valve body (5) into water fuse (2) and Returnning spring (6), and Returnning spring (6) one end leans with water inlet fuse (2), described water inlet fuse (2) has water inlet (2c), it is characterized in that, described steel bushing two (4) comprises the annular shoulder block (4a) protruding from steel bushing two (4) madial wall, described water inlet fuse (2) is fixed with non return part (7) near one end of steel bushing two (4), described non return part (7) can with shoulder block (4a) against after the endoporus of steel bushing two (4) is sealed.
2. Explosion-proof host assembly according to claim 1, it is characterized in that, described water inlet fuse (2) comprises tubular head (2a), to be connected with head (2a) one end and consistent with shaft-like bar portion (2b) with head (2a) axial direction, and above-mentioned water inlet (2c) is opened on bar portion (2b) outer side wall and is connected with head (2a) endoporus, and above-mentioned bar portion (2b) away from one end of head (2a) near steel bushing two (4), described non return part (7) in the form of a ring, described bar portion (2b) has away from one end of head (2a) the boss (2d) protruding from end, and above-mentioned boss (2d) is connected with non return part (7) close-fitting.
3. Explosion-proof host assembly according to claim 2, it is characterized in that, described boss (2d) outer side wall has annular groove (2e), described groove (2e) is offered around above-mentioned boss (2d) axial direction, and above-mentioned non return part (7) is sheathed in groove (2e).
4. the Explosion-proof host assembly according to claim 1 or 2 or 3, it is characterized in that, described steel bushing two (4) has ringwise joint (4b) near one end of valve body (5), described joint (4b) outer side wall has outside thread, described valve body (5) two ends madial wall all has internal thread, one end internal thread of described valve body (5) is corresponding with the outside thread of joint (4b) to be connected, and the other end of valve body (5) has been threaded union (8).
5. Explosion-proof host assembly according to claim 4, it is characterized in that, described Returnning spring (6) is sheathed on bar portion (2b) and one end is resisted against head (2a), and the other end of described Returnning spring (6) to be located in joint (4b) and to be resisted against on shoulder block (4a).
6. Explosion-proof host assembly according to claim 5, is characterized in that, is provided with seal ring between the outer side wall of described head (2a) and the madial wall of valve body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808243.8U CN205101731U (en) | 2015-10-19 | 2015-10-19 | Explosion -proof hose assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808243.8U CN205101731U (en) | 2015-10-19 | 2015-10-19 | Explosion -proof hose assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101731U true CN205101731U (en) | 2016-03-23 |
Family
ID=55517512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808243.8U Expired - Fee Related CN205101731U (en) | 2015-10-19 | 2015-10-19 | Explosion -proof hose assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439325A (en) * | 2016-12-06 | 2017-02-22 | 周策 | Self-plugging type water inlet hose and water inlet hose convenient to disassemble and assemble |
-
2015
- 2015-10-19 CN CN201520808243.8U patent/CN205101731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439325A (en) * | 2016-12-06 | 2017-02-22 | 周策 | Self-plugging type water inlet hose and water inlet hose convenient to disassemble and assemble |
| CN106439325B (en) * | 2016-12-06 | 2019-07-12 | 周策 | A kind of Self-plugging formula water supply hose and just dismount water supply hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosion proof hose assembly Effective date of registration: 20211018 Granted publication date: 20160323 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |
|
| PC01 | Cancellation 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: 20230207 Granted publication date: 20160323 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |