CN204769234U - Explosion -proof gondola water faucet - Google Patents
Explosion -proof gondola water faucet Download PDFInfo
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- CN204769234U CN204769234U CN201520464596.0U CN201520464596U CN204769234U CN 204769234 U CN204769234 U CN 204769234U CN 201520464596 U CN201520464596 U CN 201520464596U CN 204769234 U CN204769234 U CN 204769234U
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- water faucet
- gondola water
- explosion
- proof
- proof valve
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Abstract
The utility model relates to an explosion -proof gondola water faucet can prevent that the gondola water faucet from diminishing because of the hole for water spraying or jam or unusual rising of water pressure arouses that the gondola water faucet bursts. The utility model discloses the technical scheme who takes is for being provided with explosion -proof valve in the gondola water faucet dish. Explosion -proof valve can open or cut out because of water pressure in the gondola water faucet changes voluntarily to play the effect to water pressure regulating in the gondola water faucet. The utility model discloses a thereby explosion -proof gondola water faucet can avoid in the gondola water faucet water pressure too high result in bursting cause user's bodily injury.
Description
Technical field
The utility model relates to a kind of gondola water faucet, particularly relates to the explosion-proof gondola water faucet that a kind of shower is used.
Background technology
In daily life, majority's shower gondola water faucet used is for ensureing water spray dynamics, and it is less that hole for water spraying aperture is often arranged.When after gondola water faucet Long-Time Service, the impurity particle in incrustation scale or water can make hole for water spraying aperture diminish further, even can block, along with reducing gradually of hole for water spraying aperture, the hydraulic pressure in gondola water faucet will be caused to raise; Or because other fortuitous event hydraulic pressure also can raise suddenly.Explosion may be caused when hydraulic pressure is too high in gondola water faucet, cause personal injury from face to user.
Utility model content
The utility model provides a kind of explosion-proof gondola water faucet for solving the problem, can prevent because the hydraulic pressure in gondola water faucet is too high and cause gondola water faucet dish to burst.
Technical scheme provided by the utility model is: gondola water faucet is made up of gondola water faucet dish and gondola water faucet neck, and described gondola water faucet dish is connected to form by self-tapping screw by cover and back of the body lid, and described gondola water faucet neck is made up of bulb, snap ring, ball pad and ball nut; It is characterized in that: in described gondola water faucet dish, be also provided with explosion-proof valve.Described explosion-proof valve shell upper is provided with O-ring seals; Enclosure arranges slide-bar, on slide-bar bottom insertion current limliting seat in spacing hole with matching; Enclosure arranges necking down to match with slide-bar top; Spring is provided with between described slide-bar and current limliting seat; Described current limliting seat is also provided with discharge channel.When in gondola water faucet, hydraulic pressure is normal, the pressure that slide-bar top is subject to is less, and because of spring action, slide-bar keeps fitting tightly with shell necking down position, and the water in gondola water faucet cannot enter explosion-proof valve; To diminish because of spray orifice aperture when hydraulic pressure in gondola water faucet or to block or other reason raises, it is to the pressure increase on slide-bar top, spring is subject to the pressure of slide-bar, and when pressure increase is to certain numerical value, spring compresses is out of shape, namely slide-bar moves to current limliting seat vertically, top and shell necking down position depart from, and namely the water in gondola water faucet enter explosion-proof valve, and discharged by discharge channel, thus the hydraulic pressure reduced in gondola water faucet, avoid hydraulic pressure too high and cause gondola water faucet to burst.In gondola water faucet, hydraulic pressure is higher, then draining is faster.
The quantity of explosion-proof valve is suitably arranged according to gondola water faucet size and discharge channel sectional area size, is generally 1 ~ 10.
Accompanying drawing explanation
Fig. 1 is the axial plane sectional view of gondola water faucet
Fig. 2 is the view sub-anatomy of explosion-proof valve
Fig. 3 is the cover front view of gondola water faucet
Fig. 4 is schematic diagram when the low explosion-proof valve of hydraulic pressure is not opened in gondola water faucet
Fig. 5 is schematic diagram when the too high explosion-proof valve of hydraulic pressure is opened in gondola water faucet.
Detailed description of the invention
As Fig. 1 ~ 3, the explosion-proof gondola water faucet of the one described in this utility model, is made up of gondola water faucet dish and gondola water faucet neck, and described gondola water faucet dish is connected to form by self-tapping screw 5 by cover 7 and back of the body lid 6, and described gondola water faucet neck is made up of bulb 1, snap ring 2, ball pad 4 and ball nut 3.It is characterized in that: in described gondola water faucet dish, be also provided with explosion-proof valve 8.Described explosion-proof valve 8 shell 13 top is provided with O-ring seals 14, to ensure that water can not flow into explosion-proof valve 8 when gondola water faucet hydraulic pressure is normal; Shell 13 inside arranges slide-bar 11, and slide-bar 11 bottom is inserted on current limliting seat 9 in spacing hole 16 with matching, to ensure that slide-bar can move up and down along hole; Shell 13 inside arranges necking down to match with slide-bar 11 top; Be provided with spring 10 between described slide-bar 11 and current limliting seat 9, spring 10 is sleeved on slide-bar bottom; Described current limliting seat 9 is also provided with discharge channel 15, discharges for the water in gondola water faucet; The radial section of discharge channel 15 is long-pending large far beyond hole for water spraying 17 diameter, and to ensure that discharge channel can not block, and drainage speed is enough.
As Fig. 4, when in gondola water faucet, hydraulic pressure is normal, the pressure that slide-bar 11 top is subject to is less, because being subject to the effect of spring 10 tension force, slide-bar 11 top keeps fitting tightly with the necking down position of shell 13, and the water ensured in gondola water faucet by O-ring seals 14 can not flow into explosion-proof valve 8, the hydraulic pressure in gondola water faucet is avoided to reduce and cause hole for water spraying 17 water outlet to diminish.
As Fig. 5, when hydraulic pressure in gondola water faucet to diminish because of hole for water spraying 17 or block or other reason increases to certain numerical value time, slide-bar 11 upper portion pressurized becomes large, pressuring spring 10 produces compression simultaneously, slide-bar 11 moves to current limliting seat 9 thereupon vertically, and top and shell 13 depart from, and the water now in gondola water faucet enters explosion-proof valve 8 and discharges gondola water faucet by discharge channel 15, thus the hydraulic pressure reduced in gondola water faucet, ensure that gondola water faucet can not burst because hydraulic pressure raises; Hydraulic pressure in gondola water faucet is larger, larger to the pressure of slide-bar 11, the compression of corresponding spring 10 is larger, slide-bar 11 is larger with the gap at the necking down position of shell 13, the water flowing into explosion-proof valve 8 is more, simultaneously because the radial section of discharge channel 15 is long-pending enough large, can ensure that drainage speed is enough.According to the size of the sectional area size and cover 7 that are arranged on explosion-proof valve discharge channel 15, suitably can arrange explosion-proof valve quantity is 1 ~ 10.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment.In the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim, all belong to protection domain of the present utility model.
Claims (2)
1. an explosion-proof gondola water faucet, be made up of gondola water faucet dish and gondola water faucet neck, described gondola water faucet dish is connected to form by self-tapping screw (5) by cover (7) and back of the body lid (6), and described gondola water faucet neck is made up of bulb (1), snap ring (2), ball pad (4) and ball nut (3); It is characterized in that: in described gondola water faucet dish, be also provided with explosion-proof valve (8); Described explosion-proof valve (8) Auto-drainage when hydraulic pressure is too high in gondola water faucet.
2. explosion-proof gondola water faucet according to claim 1, is characterized in that: explosion-proof valve quantity is 1 ~ 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464596.0U CN204769234U (en) | 2015-06-30 | 2015-06-30 | Explosion -proof gondola water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464596.0U CN204769234U (en) | 2015-06-30 | 2015-06-30 | Explosion -proof gondola water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769234U true CN204769234U (en) | 2015-11-18 |
Family
ID=54509363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464596.0U Active CN204769234U (en) | 2015-06-30 | 2015-06-30 | Explosion -proof gondola water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204769234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971834A (en) * | 2015-06-30 | 2015-10-14 | 开平市汉顺洁具实业有限公司 | Anti-explosion shower head |
-
2015
- 2015-06-30 CN CN201520464596.0U patent/CN204769234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971834A (en) * | 2015-06-30 | 2015-10-14 | 开平市汉顺洁具实业有限公司 | Anti-explosion shower head |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |