CN204025761U - Anti-scald water tap - Google Patents
Anti-scald water tap Download PDFInfo
- Publication number
- CN204025761U CN204025761U CN201420479351.0U CN201420479351U CN204025761U CN 204025761 U CN204025761 U CN 204025761U CN 201420479351 U CN201420479351 U CN 201420479351U CN 204025761 U CN204025761 U CN 204025761U
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- CN
- China
- Prior art keywords
- water
- water outlet
- bath tube
- burn
- proof device
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-scald water tap, its technological scheme main points are a kind of anti-scald water taps, comprise housing, intake pipe, switch, bath tube, described housing is provided with the first water intake, described the first water intake is connected with described intake pipe respectively, described housing is provided with the first water outlet, described the first water outlet is provided with water service pipe, described water service pipe is provided with burn-proof device, described bath tube is communicated with by burn-proof device with described water service pipe, described burn-proof device comprises hollow shell, the bottom of described shell is provided with the second water inlet, described cover top portion is provided with the second water outlet, described the second water inlet coordinates and is connected with described water service pipe, described the second water outlet coordinates and is connected with bath tube, burn-proof device can prevent that people from scalding effectively according to blocking voluntarily bath tube from the water temperature of water outlet, overheated hot water can be drained simultaneously.
Description
Technical field
The utility model relates to a kind of water tap, and more particularly, it relates to a kind of anti-scald water tap.
Background technique
Water tap is living appliance inseparable in daily life, and it can be divided into several water taps such as single-plicate, twin and tri-coupling type, also has in addition dividing of monolever and dual-handle; Single-plicate can connect cold water pipe or hot-water line, and twin can connect cold and hot two pipelines simultaneously, is used for bathroom washbasin and has the kitchen of hot water supply to wash the water tap of nappy; Tri-coupling type, except connecing two pipelines of hot and cold water, can also connect shower nozzle; The temperature that monolever water tap is adjustable hot and cold water by a handle, dual-handle needs to regulate respectively cold water pipe and hot-water line to regulate water temperature.Existing in the market; the shower faucets in bathroom adopts monolever tri-coupling type mostly; only need to rotate a handle and just can regulate water temperature and water yield size; convenience very; but also exist some problems; due to the sign of the cold and hot water end (W.E.) of most of water taps not obvious and easily come off; simultaneously; because water temperature also cannot be known by range estimation; therefore, when operation water discharge of water faucet, usually can there is the event, particularly child old man of scald; when having a bath, as easy as rolling off a log stubborn wrong direction, causes being scalded by hot water.
At present, some water taps on market prevent that with electronics temperature control device switch valve user is burned conventionally, but they need to connect electricity conventionally, this just stays potential safety hazard being full of in the bathroom of steam, once electronic temperature control equipment is bad simultaneously, just repairing is not very convenient, and regulate and the hot water entering in pipeline can not be got rid of by the mode of throttle down, after regulating temperature, water still can be got rid of from shower nozzle, people just need to avoid hot water from shower nozzle at that time, still can have the potential safety hazard being burned.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of energy according to the anti-scald water tap that goes out water-cooled automatic-sealed water outlet.
For achieving the above object, the utility model provides following technological scheme: a kind of anti-scald water tap, comprise housing, intake pipe, switch, bath tube, described housing is provided with the first water intake, described the first water intake is connected with described intake pipe respectively, described housing is provided with the first water outlet, described the first water outlet is provided with water service pipe, between described water service pipe and described bath tube, be provided with the burn-proof device that prevents that hot water from flowing out from bath tube, described bath tube is communicated with by burn-proof device with described water service pipe, described burn-proof device comprises hollow shell, the bottom of described shell is provided with the second water inlet, described cover top portion is provided with the second water outlet, described the second water inlet coordinates and is connected with described water service pipe, described the second water outlet and bath tube are connected.
The utility model is further set to: described shell is provided with the weep hole that runs through sidewall, in described shell, be provided with flexible up and down temperature control bellow, described temperature control bellow bottom is fixed on described outer casing bottom, described temperature control bellow top is provided with blocks weep hole movable block, described movable block and described outer casing inner wall are sealed and matched, described movable block is provided with the water port of running through up and down, and described water port and described the second water outlet dislocation.
By adopting technique scheme, switch is controlled the inflow of cold water and hot water, both enter burn-proof device from the first water outlet row at mixing, the water meeting heating temperature control bellows that how high temperature is, temperature control bellow is expanded up and down, making it to promote movable block rises, due to described water port and described the second water outlet dislocation, when movable block and cover top portion are inconsistent time, water port and the second water outlet all will be plugged, current just can not flow into bath tube, have guaranteed like this to use this can be by the scald of excess Temperature; And when movable block rises, original weep hole contacting with movable block just can be opened, and overheated water will be discharged from weep hole, and at this moment people adjust switch, reduce entering water temp, the first water outlet coolant-temperature gage is out reduced, and now temperature control bellow shrinks up and down, drives movable block to decline, the second water outlet is communicated with water port, described weep hole is plugged, and the water that temperature is lower directly just can pass through from bath tube, thereby can be for people's bathing; The mechanism design of this mechanism is simple, the not employment that operates is deliberately controlled, block voluntarily the water of excess Temperature, when water temperature has reduced, can open voluntarily, can effectively prevent that like this child old man from waiting the scald that stubborn wrong direction causes because forgetting hot and cold water direction on switch.
The utility model is further set to: on described weep hole, be fixed with the waste pipe of being made by transparent material.
By adopting technique scheme, whether transparent waste pipe can reflect clearly has water to discharge from waste pipe, strengthens people's judgement, even if regulate water temperature, also can prevent that hot water from scalding people in discharge process.
The utility model is further set to: described temperature control bellow is filled with gas in being.
By adopting technique scheme, the thermal expansion coefficient of gas is much larger than liquid etc., and temperature influence expands obviously, can perfectly realize the running of this device.
Accompanying drawing explanation
Fig. 1 is the utility model anti-scald water tap embodiment's structural drawing;
Fig. 2 is the sectional drawing of the utility model anti-scald water tap embodiment burn-proof device.
Reference character: 1, housing; 2, water service pipe; 3, bath tube; 4, burn-proof device; 5, the second water inlet; 6, the second water outlet; 7, shell; 8, movable block; 9, water port; 10, temperature control bellow; 11, weep hole; 12, waste pipe.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model anti-scald water tap embodiment is described further.
A kind of anti-scald water tap, comprise housing 1, intake pipe, switch, bath tube 3, described housing 1 is provided with the first water intake, described the first water intake is connected with described intake pipe respectively, described housing 1 is provided with the first water outlet, described the first water outlet is provided with water service pipe 2, between described water service pipe 2 and described bath tube 3, be provided with the burn-proof device 4 that prevents that hot water from flowing out from bath tube 3, described bath tube 3 is communicated with by burn-proof device 4 with described water service pipe 2, described burn-proof device 4 comprises hollow shell 7, the bottom of described shell 7 is provided with the second water inlet 6, described shell 7 tops are provided with the second water outlet 6, described the second water inlet 6 coordinates and is connected with described water service pipe 2, described the second water outlet 6 is connected with bath tube 3.
Described shell 7 is provided with the weep hole 11 that runs through sidewall, in described shell 7, be provided with flexible up and down temperature control bellow 10, described temperature control bellow 10 bottoms are fixed on described shell 7 bottoms, described temperature control bellow 10 tops are provided with blocks weep hole 11 movable blocks 8, described movable block 8 coordinates with described shell 7 inner wall sealings, described movable block 8 is provided with the water port 9 of running through up and down, and described water port 9 and described the second water outlet 6 dislocation.
By adopting technique scheme, switch is controlled the inflow of cold water and hot water, both mix from the first water outlet and get rid of and enter burn-proof device 4, 9 apertures, water port are greater than described the second water inlet 6 bores can effectively prevent that water impact from promoting movable block 8, thereby affect the effect of this burn-proof device 4, and the gas flow sealing in temperature control bellow 10 is fixed, temperature control bellow 10 can be controlled fixed block can significantly not move along with the impact of current fixed block, and the interior gas expansion volume of temperature control bellow 10 because of the little amount of varying with temperature of variation in water pressure amount of current large, therefore current hydraulic pressure is negligible on the impact of temperature control bellow 10, so water heating temperature control bellows 10 of excess Temperature, temperature control bellow 10 is expanded up and down, making it to promote movable block 8 rises, due to described water port 9 and described the second water outlet 6 dislocation, when movable block 8 and shell 7 tops are inconsistent time, water port 9 and the second water outlet 6 all will be plugged, and current just can not flow into bath tube 3, have guaranteed like this to use this can be by the scald of excess Temperature, and when movable block 8 rises, original weep hole 11 contacting with movable block 8 just can be opened, and overheated water will be discharged from weep hole 11, and at this moment people adjust switch, reduce entering water temp, the first water outlet coolant-temperature gage is out reduced, and now temperature control bellow 10 shrinks up and down, drives movable block 8 to decline, make the second water outlet 6 open-minded with water flowing, described weep hole 11 is plugged, and the water that temperature is lower directly just can pass through from bath tube 3, thereby can be for people's bathing, the mechanism design of this mechanism is simple, the not employment that operates is deliberately controlled, block voluntarily the water of excess Temperature, when water temperature has reduced, can open voluntarily, can effectively prevent that like this child old man from waiting the scald that stubborn wrong direction causes because forgetting hot and cold water direction on switch.
On described weep hole 11, be fixed with the waste pipe 12 of being made by transparent material, the present embodiment preferably waste pipe 12 is connected with floor drain.
By adopting technique scheme, whether transparent waste pipe 12 can reflect clearly has water to discharge from waste pipe 12, strengthens people's judgement, even if regulate water temperature, directly hot water is entered to floor drain and can effectively prevent that hot water from scalding people in discharge process.
Described temperature control bellow 10 is filled with gas in being.
By adopting technique scheme, the thermal expansion coefficient of gas is much larger than liquid etc., and temperature influence expands obviously, can perfectly realize the running of this device.
Claims (4)
1. an anti-scald water tap, comprise housing, intake pipe, switch, bath tube, described housing is provided with the first water intake, described the first water intake is connected with described intake pipe respectively, described housing is provided with the first water outlet, it is characterized in that: described the first water outlet is provided with water service pipe, between described water service pipe and described bath tube, be provided with the burn-proof device that prevents that hot water from flowing out from bath tube, described bath tube is communicated with by burn-proof device with described water service pipe, described burn-proof device comprises hollow shell, the bottom of described shell is provided with the second water inlet, described cover top portion is provided with the second water outlet, described the second water inlet coordinates and is connected with described water service pipe, described the second water outlet and bath tube are connected.
2. anti-scald water tap according to claim 1, it is characterized in that: described shell is provided with the weep hole that runs through sidewall, in described shell, be provided with flexible up and down temperature control bellow, described temperature control bellow bottom is fixed on described outer casing bottom, described temperature control bellow top is provided with blocks weep hole movable block, described movable block and described outer casing inner wall are sealed and matched, and described movable block is provided with the water port of running through up and down, and described water port and described the second water outlet dislocation.
3. anti-scald water tap according to claim 2, is characterized in that: on described weep hole, be fixed with the waste pipe of being made by transparent material.
4. anti-scald water tap according to claim 2, is characterized in that: described temperature control bellow is filled with gas in being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479351.0U CN204025761U (en) | 2014-08-23 | 2014-08-23 | Anti-scald water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479351.0U CN204025761U (en) | 2014-08-23 | 2014-08-23 | Anti-scald water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025761U true CN204025761U (en) | 2014-12-17 |
Family
ID=52065628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479351.0U Expired - Fee Related CN204025761U (en) | 2014-08-23 | 2014-08-23 | Anti-scald water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025761U (en) |
-
2014
- 2014-08-23 CN CN201420479351.0U patent/CN204025761U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141217 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |