CN205781293U - A kind of burn-proof device of shower - Google Patents
A kind of burn-proof device of shower Download PDFInfo
- Publication number
- CN205781293U CN205781293U CN201620513351.7U CN201620513351U CN205781293U CN 205781293 U CN205781293 U CN 205781293U CN 201620513351 U CN201620513351 U CN 201620513351U CN 205781293 U CN205781293 U CN 205781293U
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- China
- Prior art keywords
- temperature
- sensitive element
- burn
- plug
- shower
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- Expired - Fee Related
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
This utility model discloses the burn-proof device of a kind of shower, include body, temperature-sensitive element, plug, shell and movable sleeve, described body is made up of upper tooth pipe and dental canal,inferior, upper tooth pipe connection water inlet water route, being internally formed water cavity, dental canal,inferior is connected with upper tooth pipe, is separated with epicoele and cavity of resorption between inside, and it being communicated with the limbers of epicoele and cavity of resorption, the sidewall of described dental canal,inferior epicoele and cavity of resorption respectively offers a discharge orifice；Described temperature-sensitive element is arranged on upper tooth pipe and crosses in water cavity, and plug is connected to the front end of temperature-sensitive element, is positioned at the top of limbers, and this plug expands with heat and contract with cold with temperature-sensitive element and opens and closes limbers, break-make water route；Described shell is movably set in the outside of body, and described movable sleeve is arranged in the outside of shell, this movable sleeve drive enclosure axis to moving up and down, break-make two discharge orifice.
Description
Technical field
This utility model relates to shower set field, particularly relates to the burn-proof device of a kind of shower.
Background technology
During shower set uses, hot and cold water hydraulic pressure is unstable or misoperation can make water temperature the most too high and cause user to be burned, for avoiding this type of circumstances from happening, industry arranges anti-scalding protection device after improving on water outlet water route, this anti-scalding protection device many employings temperature-sensitive element, when water temperature exceedes the setting value of temperature-sensitive element, temperature-sensitive element expanded by heating blocks water route, after water temperature reduces, temperature-sensitive element could shrink conducting water route, but find in Shi Yonging, because the water that temperature is higher is blocked in water route before, therefore temperature-sensitive element cannot sense the water temperature of follow-up reduction in time, cause making shower person need to wait the longer time, it is inconvenient for, not enough for solving this, this case thus produces.
Utility model content
The purpose of this utility model is to provide the burn-proof device of a kind of shower, can prevent that too high water temperature is scalded, and can quickly be discharged by the high-temperature water blocked in water route, is greatly shortened the response time of temperature-sensitive element.
For achieving the above object, the technical solution that this case uses is: the burn-proof device of a kind of shower, include body, temperature-sensitive element, plug, shell and movable sleeve, described body is made up of upper tooth pipe and dental canal,inferior, upper tooth pipe connection water inlet water route, is internally formed water cavity, dental canal,inferior is connected with upper tooth pipe, being separated with epicoele and cavity of resorption between inside, and be communicated with the limbers of epicoele and cavity of resorption, the sidewall of described dental canal,inferior epicoele and cavity of resorption respectively offers a discharge orifice；Described temperature-sensitive element is arranged on upper tooth pipe and crosses in water cavity, and plug is connected to the front end of temperature-sensitive element, is positioned at the top of limbers, and this plug expands with heat and contract with cold with temperature-sensitive element and opens and closes limbers, break-make water route；Described shell is movably set in the outside of body, and described movable sleeve is arranged in the outside of shell, this movable sleeve drive enclosure axis to moving up and down, break-make two discharge orifice.
Inner face molding one recess of described shell, between this recess and body, composition conducting two discharge orifices crosses hydrospace.
One outer spring is set between described shell and body.
Described temperature-sensitive element is arranged in the water cavity excessively of upper tooth pipe by a stator, and this is crossed water cavity inwall and is provided with the positioning step coordinating stator.
Described temperature-sensitive element top is provided with a spring.
Being provided with pre-compressed spring between described plug and temperature-sensitive element, the front end sleeve of plug is provided with back-moving spring.
Burn-proof device also includes location structure, this location structure is made up of positioning ball and pressure ring, positioning ball is movably arranged on the upper tooth pipe of body, the sidewall of this upper tooth pipe is provided with the hole slot of accommodating positioning ball, pressure ring is arranged on above plug, moving up and down with pushing and withstanding with plug or loosen positioning ball, described shell is provided with the locating recesses coordinated with positioning ball.
The bottom of described pressure ring is provided with the inclined-plane coordinated with positioning ball contact.
After using such scheme, owing to this utility model arranges discharge orifice on body, blocked high-temperature water in water route quickly can be discharged, substantially reduce the response time of temperature-sensitive element, facilitate user.
Accompanying drawing explanation
Fig. 1 is this utility model STRUCTURE DECOMPOSITION figure；
Fig. 2 is this utility model combinative structure sectional view, shows normal water flowing state；
Move movable sleeve during Fig. 3 this utility model temperature-sensitive element closure water route and open the schematic diagram of discharge orifice.
Detailed description of the invention
nullAs shown in Figure 1 to Figure 3，The burn-proof device of a kind of shower of this utility model，It is arranged on the water route connecting outlet terminal，The end of shower handle can be installed in，This burn-proof device includes body 1、Temperature-sensitive element 2、Plug 3、Shell 4 and movable sleeve 5，Described body 1 is made up of upper tooth pipe 11 and dental canal,inferior 12，Upper tooth pipe 11 and dental canal,inferior 12 are threaded，Also can be one-body molded，This upper tooth pipe 11 connection water inlet water route，It was internally formed water cavity 111，Epicoele 121 and cavity of resorption 122 it is separated with between the inside of dental canal,inferior 12，And it is communicated with the limbers 123 of epicoele 121 and cavity of resorption 122，Epicoele 121 is crossed water cavity 111 with upper tooth pipe and is communicated，Cavity of resorption 122 connects outlet terminal，The sidewall of described dental canal,inferior epicoele 121 and cavity of resorption 122 respectively offers a discharge orifice 124、125；
Described temperature-sensitive element 2 is arranged in the water cavity 111 excessively of upper tooth pipe by a stator 6, this is crossed water cavity 111 inwall and is provided with the positioning step 112 coordinating stator 6, temperature-sensitive element 2 top is provided with a spring 7, described plug 3 is connected to the front end of temperature-sensitive element 2, being positioned at the top of dental canal,inferior limbers 123, this plug 3 expands with heat and contract with cold with temperature-sensitive element 2 and opens and closes limbers 123, break-make water route, being provided with pre-compressed spring 8 between this plug 3 and temperature-sensitive element 2, the front end sleeve of plug 3 is provided with back-moving spring 9；
Described shell 4 seals and is movably set in the outside of body 1, inner face molding one recess 41 of this shell 4, recess 41 two ends are provided with sealing member, and form conducting two discharge orifices 124,125 between this recess 41 and body 1 crosses hydrospace, arranges again an outer spring 10 between this shell 4 and body 1；Described movable sleeve 5 is arranged on the outside of shell 4, and this movable sleeve 5 drives shell 4 axially to move up and down along body 1, with the earial drainage water route between break-make two discharge orifice 124,125.
Further, burn-proof device also includes location structure, this location structure is made up of positioning ball 20 and pressure ring 30, positioning ball 20 is movably arranged on the upper tooth pipe 11 of body, the sidewall of this upper tooth pipe 11 is provided with the hole slot 112 of accommodating positioning ball 20, what positioning ball 20 loosened is arranged in this hole slot 112, pressure ring 30 is arranged on above plug 3, move up and down with plug 3, when pressure ring 30 moves down with plug 3, pushing and withstanding positioning ball 20 is displaced outwardly, and the bottom of this pressure ring 30 is provided with the inclined-plane 301 coordinated with positioning ball 20 contact.Shell 4 is provided with the locating recesses 42 coordinated with positioning ball 20.
In using, when the water temperature entering body 1 is higher than temperature-sensitive element 2 setting value, expand after temperature-sensitive element 2 temperature-sensitive, promoting front end plug 3 to block dental canal,inferior 1 limbers 123 before extruding pre-compressed spring 8 forward, be cut to the water route of outlet terminal, now movable sleeve 5 and shell 4 are positioned at the top of body 1 under outer spring 10 acts on, the discharge orifice 125 of cavity of resorption staggers with the hydrospace of crossing of shell 4, being not turned between two discharge orifices 124,125, high-temperature water is blocked in upper intracavity, prevents hot water from flowing out and scalds user；For making temperature-sensitive element 2 can sense in time and turn on water route, user can pull movable sleeve 5 to drive shell 4 to move axially downwards along body 1, when moving into place, positioning ball 20 is displaced outwardly in the locating recesses 42 that part falls into shell 4 in the effect of pressure ring 30, shell 4 is blocked, now dental canal,inferior two discharge orifice 124,125 is positioned at the recess 41 of shell, turns on the earial drainage water route of two discharge orifices 124,125, and the high-temperature water being plugged in intracavity can be discharged by two discharge orifices 124,125.After water temperature reduces, temperature-sensitive element 2 senses normal water temperature after-contraction, drive plug 23 to move up under the effect of back-moving spring 9 to open the limbers 123 of dental canal,inferior and turn on water route, this process pressure ring 30 moves up with plug 23, remotely located steel ball 20, shell 4 and movable sleeve 5 reset under the effect of outer spring 10.This drainage procedure is the prepared enforcement of user, can't cause scald.
From above-mentioned, owing to this utility model arranges discharge orifice on body, blocked high-temperature water in water route quickly can be discharged, substantially reduce the response time of temperature-sensitive element, facilitate user.
Claims (8)
1. the burn-proof device of a shower, it is characterized in that: include body, temperature-sensitive element, plug, shell and movable sleeve, described body is made up of upper tooth pipe and dental canal,inferior, upper tooth pipe connection water inlet water route, being internally formed water cavity, dental canal,inferior is connected with upper tooth pipe, is separated with epicoele and cavity of resorption between inside, and it being communicated with the limbers of epicoele and cavity of resorption, the sidewall of described dental canal,inferior epicoele and cavity of resorption respectively offers a discharge orifice；
Described temperature-sensitive element is arranged on upper tooth pipe and crosses in water cavity, and plug is connected to the front end of temperature-sensitive element, is positioned at the top of limbers, and this plug expands with heat and contract with cold with temperature-sensitive element and opens and closes limbers, break-make water route；
Described shell is movably set in the outside of body, and described movable sleeve is arranged in the outside of shell, this movable sleeve drive enclosure axis to moving up and down, break-make two discharge orifice.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterised in that: inner face molding one recess of described shell, between this recess and body, composition conducting two discharge orifices crosses hydrospace.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterised in that: an outer spring is set between described shell and body.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterised in that: described temperature-sensitive element is arranged in the water cavity excessively of upper tooth pipe by a stator, and this is crossed water cavity inwall and is provided with the positioning step coordinating stator.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterised in that: described temperature-sensitive element top is provided with a spring.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterised in that: being provided with pre-compressed spring between described plug and temperature-sensitive element, the front end sleeve of plug is provided with back-moving spring.
The burn-proof device of a kind of shower the most as claimed in claim 1, it is characterized in that: burn-proof device also includes location structure, this location structure is made up of positioning ball and pressure ring, positioning ball is movably arranged on the upper tooth pipe of body, the sidewall of this upper tooth pipe is provided with the hole slot of accommodating positioning ball, pressure ring is arranged on above plug, moves up and down with pushing and withstanding with plug or loosens positioning ball, and described shell is provided with the locating recesses coordinated with positioning ball.
The burn-proof device of a kind of shower the most as claimed in claim 7, it is characterised in that: the bottom of described pressure ring is provided with the inclined-plane coordinated with positioning ball contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513351.7U CN205781293U (en) | 2016-05-31 | 2016-05-31 | A kind of burn-proof device of shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513351.7U CN205781293U (en) | 2016-05-31 | 2016-05-31 | A kind of burn-proof device of shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781293U true CN205781293U (en) | 2016-12-07 |
Family
ID=58138576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513351.7U Expired - Fee Related CN205781293U (en) | 2016-05-31 | 2016-05-31 | A kind of burn-proof device of shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679293A (en) * | 2018-07-19 | 2018-10-19 | 北京欧萨未来科技有限公司 | A kind of liquid burn-proof device |
| WO2021223772A1 (en) * | 2020-09-28 | 2021-11-11 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding assembly and electric water heater |
| WO2021223771A1 (en) * | 2020-06-29 | 2021-11-11 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding module and electric water heater |
-
2016
- 2016-05-31 CN CN201620513351.7U patent/CN205781293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679293A (en) * | 2018-07-19 | 2018-10-19 | 北京欧萨未来科技有限公司 | A kind of liquid burn-proof device |
| WO2021223771A1 (en) * | 2020-06-29 | 2021-11-11 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding module and electric water heater |
| WO2021223772A1 (en) * | 2020-09-28 | 2021-11-11 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding assembly and electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: You Yiming Inventor after: Qiu Shi Inventor after: Jiu Quanlong Inventor after: Zhuang Yongnan Inventor after: Lin Shixiong Inventor after: Zheng Tianfu Inventor before: You Yiming Inventor before: Qiu Shi Inventor before: Jiu Jinlong Inventor before: Zhuang Yongnan Inventor before: Lin Shixiong Inventor before: Zheng Tianfu |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |