CN108999999B - Cold exhaust structure - Google Patents
Cold exhaust structure Download PDFInfo
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- CN108999999B CN108999999B CN201710422840.0A CN201710422840A CN108999999B CN 108999999 B CN108999999 B CN 108999999B CN 201710422840 A CN201710422840 A CN 201710422840A CN 108999999 B CN108999999 B CN 108999999B
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- water outlet
- cold
- water
- sealing
- temperature sensing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention provides a cold discharge structure, which comprises: a stationary member and a rotating member rotating relative to the stationary member; one of the static part and the rotating part is provided with a water outlet of the first water outlet device, a water outlet of the second water outlet device, a first cold water outlet and a closed area outside the water outlets in a penetrating way; the other one of the static part and the rotating part is provided with a water outlet through-hole and a cold discharge through-hole in a penetrating way; when the rotating piece rotates to a position corresponding to the water outlet through hole and the closed area, the cold discharge through hole is used for respectively communicating the water outlet of the first water outlet device and the water outlet of the second water outlet device with the first cold discharge water outlet; when the rotating piece rotates to a position corresponding to the water outlet of the first water outlet device, the cold discharge water outlet communicates the water outlet of the second water outlet device with the first cold discharge water outlet; when the rotating piece rotates to a position corresponding to the water outlet of the second water outlet device, the cold discharge water outlet communicates the water outlet of the first water outlet device with the first cold discharge water outlet.
Description
Technical Field
The invention relates to a water outlet device, in particular to a cold discharging structure in the water outlet device.
Background
Shower systems are now indispensable equipment in the home. The shower system is generally provided with a top shower head, a hand shower head and a water outlet controller, wherein the top shower head, the hand shower head and the water outlet controller are connected through pipelines so as to form water outlet or water shutoff. When the top shower or the hand shower is switched from water outlet to water closing, a part of residual water inevitably exists between the pipelines and cannot be continuously moved towards the direction of the shower to be discharged, so that residual cold water is formed. When the shower is performed next time, the part of residual cold water flows out first, if the part of residual cold water directly flows to the body of a user, the user can feel uncomfortable, and the shower experience is greatly influenced. In the traditional shower system, no special design is made for the part of residual cold water, a user can only empty for a period of time when taking a shower, so that the cold water is discharged, on one hand, the water is wasted, and on the other hand, the user forgets to discharge the cold water, so that the cold water is directly poured on the user, and the experience is very poor. To solve this problem, there are some shower systems in which a cool-removing button is separately provided, and a user presses the cool-removing button before showering to remove cool and then showers. Although it appears that there is a separate cool drain process, it is simply a change to the original cool drain from the vented shower to the push button cool drain. Still need the manual operation of user, still can't avoid the user to forget to operate the emergence of the direct condition of drenching of quilt cold water after the cold drainage.
Disclosure of Invention
The invention aims to solve the main technical problem of providing a cold discharging structure which can simultaneously and automatically discharge cold to two water outlet devices when water outlet is finished, and automatically discharge cold to the other water outlet device when one water outlet device starts water outlet.
In order to solve the above technical problems, the present invention provides a cold exhaust structure, including: a valve back cooling part; the device comprises a stationary part and a rotating part rotating relative to the stationary part; one of the stationary part and the rotating part is provided with a water outlet of the first water outlet device, a water outlet of the second water outlet device, a first cold water outlet and a closed area outside the water outlets in a penetrating way; the other one of the static piece and the rotating piece is provided with a water outlet through-hole and a cold discharge through-hole in a penetrating way;
when the rotating piece rotates to a position corresponding to the water outlet through hole and the closed area, the cold water discharging through hole is used for respectively communicating the water outlet of the first water outlet device and the water outlet of the second water outlet device with the first cold water discharging outlet; when the rotating piece rotates to a position corresponding to the water outlet of the first water outlet device, the cold water discharging and passing port communicates the water outlet of the second water outlet device with the water outlet of the first cold water discharging and passing port; when the rotating piece rotates to a position corresponding to the water outlet of the second water outlet device, the cold water outlet of the first water outlet device is communicated with the first cold water outlet of the first water outlet device through the cold water outlet.
In a preferred embodiment: the valve also comprises a valve front cooling part; the water inlet end of the valve front cold-discharging part is communicated with the water outlet end of the temperature control valve core, and the valve front cold-discharging part comprises a second cold-discharging water outlet and a mixed water outlet communicated with the valve rear cold-discharging part.
In a preferred embodiment: the valve front cold-discharging part also comprises a temperature sensing element and a sealing part which is interlocked with the telescopic end of the temperature sensing element; when the water flow temperature of the water inlet end is lower than the set temperature, the telescopic end of the temperature sensing element drives the sealing element to be positioned at the first position, the second row of cold water outlets are opened, and the mixed water outlet is closed by the sealing element; when the water flow temperature of the water inlet end reaches the set temperature, the telescopic end of the temperature sensing element drives the sealing element to be located at the second position, the mixed water outlet is opened, and the second row of cold water outlets are closed by the sealing element.
In a preferred embodiment: the valve front cold-discharging piece further comprises a temperature sensing element mounting seat, an upper shell and a lower shell; the temperature sensing element mounting seat is coaxially arranged in the upper shell; the side wall of the upper shell is provided with a mixed water inlet;
the temperature sensing element mounting seat is provided with a water inlet and a water outlet communicated with the mixed water inlet and a mixed water containing cavity; the mixed water containing cavity enables mixed water flowing into the mixed water inlet to be fully contacted with the temperature sensing element in the containing cavity.
In a preferred embodiment: the lower shell is coaxially arranged below the upper shell; the side wall of the lower shell is provided with the mixed water outlet and the second cold water outlet along the axial direction;
the sealing element is arranged in the lower shell and moves along the axial direction under the action of the telescopic end of the temperature sensing element.
In a preferred embodiment: the periphery of the sealing piece is provided with a first sealing ring, a second sealing ring and a third sealing ring along the axial direction; the second sealing ring is positioned between the mixed water outlet and the second cold water outlet and is attached to the inner wall of the lower shell to seal and isolate the mixed water outlet from the second cold water outlet;
when the sealing piece is positioned at the first position, the first sealing ring seals the mixed water outlet; and when the sealing piece is positioned at the second position, the third sealing ring seals the second row of cold water outlets.
In a preferred embodiment: a first chamber and a second chamber which are mutually communicated are arranged in the sealing piece along the axial direction, and the first chamber is communicated with the mixed water inlet;
when the sealing element is positioned at the first position, the second chamber is communicated with the second cold water outlet; when the sealing element is positioned at the second position, the first chamber is communicated with the mixed water outlet.
In a preferred embodiment: a reset spring is arranged between the second chamber and the bottom of the lower shell; when the telescopic end of the temperature sensing element stretches, the sealing element is driven to move downwards along the axial direction, and the reset spring is extruded to accumulate elastic reset force; when the telescopic end of the temperature sensing element is shortened, the reset spring releases elastic reset force to drive the sealing element to move upwards along the axial direction.
In a preferred embodiment: the first row of cold water outlets and the second row of cold water outlets are communicated with a row of cold pipes together.
In a preferred embodiment: the rotating piece is arranged in linkage with the water outlet switch, and rotates along with the water outlet switch when the water outlet switch is rotated.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. the invention provides a cold discharge structure, which is provided with a static part and a rotating part, wherein when the rotating part rotates to a position corresponding to a water outlet through hole and a closed area, a water outlet of a first water outlet device and a water outlet of a second water outlet device are respectively communicated with a first cold discharge water outlet by the cold discharge water outlet, and at the moment, the first water outlet device and the second water outlet device perform cold discharge simultaneously; when the rotating piece rotates to a position corresponding to the water outlet of the first water outlet device, the cold water discharging and water passing port communicates the water outlet of the second water outlet device with the first cold water discharging outlet, and at the moment, the second water outlet device independently discharges cold; when the rotating piece rotates to a position corresponding to the water outlet of the second water outlet device, the water outlet of the first water outlet device is communicated with the first cold water outlet by the cold water outlet, and at the moment, the first water outlet device independently discharges cold. Therefore, after the setting, when the user finishes shower to close the water outlet device, the first water outlet device and the second water outlet device simultaneously perform the cooling operation. Therefore, the user can omit the step of draining cold and directly take a shower no matter selecting the first water outlet device or the second water outlet device when taking a shower next time. In addition, when the user uses the first water outlet device or the second water outlet device independently, the water outlet device which is not used is used for discharging cold independently, so that the completeness of cold discharge is further ensured. In addition, the cold discharging process is automatic, no additional operation is needed for a user, the user only needs to perform simple water closing and water discharging operations as before, the cold discharging process is fully automatic, and the situation that the user is sprayed with cold water because the user forgets to discharge cold is avoided.
2. The cold discharging structure provided by the invention is further provided with the cold discharging piece in front of the valve, so that residual cold water existing in the cold water inlet pipe and the hot water inlet pipe can be discharged. And the cold discharging part before the valve automatically closes the cold discharging state after the cold discharging is finished, and is switched to a water-through state, and the mixed water flowing out of the temperature control valve core is conveyed to the cold discharging part after the valve to flow out.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the cold front valve discharge in a preferred embodiment of the present invention;
FIG. 3 is a further schematic view of the cold front valve discharge in a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a valve front cold drain after the end of valve front cold drain in a preferred embodiment of the present invention;
FIG. 5 is a schematic diagram showing the cooling operation when the first and second water outlet devices are both closed in the preferred embodiment of the present invention;
FIG. 6 is a schematic view of another row of cooling devices when the first and second water outlet devices are both closed in the preferred embodiment of the present invention;
FIG. 7 is a schematic view showing the positions of the stationary member and the rotary member when the first and second water outlet devices are closed in accordance with the preferred embodiment of the present invention;
FIG. 8 is a schematic view showing the positions of the stationary member and the rotary member when the first water outlet means is closed in the preferred embodiment of the present invention;
FIG. 9 is a schematic view showing the positions of the stationary member and the rotary member when the second water outlet means is closed in the preferred embodiment of the present invention;
fig. 10 is a schematic view of a cold washing handle in a preferred embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
Referring to fig. 1-10, a cool discharging structure includes: a valve front row cold piece 1 and a valve rear row cold piece 2;
the water inlet end 11 of the valve front row cold piece 1 is communicated with the water outlet end of the temperature control valve core 3, and the valve front row cold piece 1 comprises a second row cold water outlet 12 and a mixed water outlet 13 communicated with the valve rear row cold piece 2.
The valve front row cold piece 1 further comprises a temperature sensing element 14 and a sealing piece 15 which is interlocked with the telescopic end of the temperature sensing element 14;
when residual cold water exists in the temperature control valve core 3, and the residual cold water flows through the temperature sensing element 14, the telescopic end of the temperature sensing element 14 drives the sealing element 15 to be positioned at the first position, the second cold water outlet 12 is opened, and the mixed water outlet 13 is closed by the sealing element 15; at this time, the cold water remaining in the temperature control valve core 3 and the cold water inlet pipe and the hot water inlet pipe flows out of the second cold water outlet 12.
When the cold water remained in the temperature control valve core 3, the cold water inlet pipe and the hot water inlet pipe is discharged completely, the water flow temperature of the water inlet end 11 rises to reach the set temperature, the telescopic end of the temperature sensing element 14 drives the sealing element 15 to be positioned at the second position, the mixed water outlet 13 is opened, and the second cold water outlet 12 is closed by the sealing element 15. Therefore, after the end of the cold discharge, the cold discharge member 1 is automatically closed to enter the water-passing state. So that the mixed water can flow into the valve rear cooling part 2 through the mixed water outlet 13 and then flow out of the first water outlet device or the second water outlet device.
In order to achieve the above structure, the specific structure of the valve front row cold element 1 is described as follows: the valve front row cold piece 1 further comprises a temperature sensing element mounting seat 16, an upper shell 17 and a lower shell 18; the temperature sensing element mounting seat 16 is coaxially arranged in the upper shell 17; the side wall of the upper shell 17 is provided with a mixed water inlet 171 communicated with the water outlet end of the temperature control valve core 3; the mixed water inlet 171 is the water inlet 11.
The temperature sensing element mounting seat 16 is provided with a water inlet through hole 161 communicated with the mixed water inlet 171 and a mixed water accommodating cavity 162; the mixed water containing cavity 162 allows the mixed water flowing into the mixed water inlet 171 to temporarily store in the containing cavity, and further fully contact with the temperature sensing element 14. Thus, the temperature sensing sensitivity of the temperature sensing element 14 is ensured, and the telescopic end of the temperature sensing element is extended or shortened in time along with the water temperature change of the water inlet end 11.
The lower housing 18 is coaxially disposed below the upper housing 17; the side wall of the lower shell 18 is provided with the mixed water outlet 13 and the second row of cold water outlets 12 downwards along the axial direction;
the seal 15 is disposed in the lower housing 18 and is axially movable by the telescopic end of the temperature sensing element 14. In order to realize the sealing function of the sealing member 15, the outer periphery of the sealing member 15 is provided with a first sealing ring 151, a second sealing ring 152 and a third sealing ring 153 in sequence downwards along the axial direction; the second sealing ring 152 is located between the mixed water outlet 13 and the second row of cold water outlets 12, and is attached to the inner wall of the lower shell 18 to seal and isolate the mixed water outlet 13 from the second row of cold water outlets 12; thus, the mixed water outlet 13 and the second cold water outlet 12 are ensured not to be connected with each other, and the functions are stable.
When the sealing member 15 is positioned at the first position, the first sealing ring 151 seals the mixed water outlet 13; when the sealing member 15 is in the second position, the third sealing ring 153 seals the second row of cold water outlets 12. The mixed water outlet 13 and the second row of cold water outlets 12 are respectively sealed by different sealing rings, so that the distance required to move the sealing element 15 is relatively short, the controllability is strong, and the functions are more stable.
Further, a first chamber 154 and a second chamber 155 which are communicated with each other are arranged in the sealing member 15 along the axial direction, and the first chamber 154 is communicated with the mixed water inlet 171; accordingly, the water flow flowing into the mixed water inlet 171 flows into the first and second chambers 154 and 155.
When the mixed water inlet 171 is filled with cold water, the second chamber 155 communicates with the second cold water discharge outlet 12 when the sealing member 15 is positioned at the first position, and the cold water is discharged through the second cold water discharge outlet 12; when the mixed water inlet 171 flows in the warm water, the sealing member 15 is positioned at the second position, the first chamber 154 communicates with the mixed water outlet 13, and the warm water flows into the valve rear cooling member 2 through the mixed water outlet 13.
To enable the seal 15 to automatically move from the second position to the first position, a return spring 156 is provided between the second chamber 155 and the bottom of the lower housing 18; when the telescopic end of the temperature sensing element 14 stretches, the sealing element 15 is driven to move downwards along the axial direction, and the return spring 156 is extruded to accumulate elastic return force; when the telescopic end of the temperature sensing element 14 is shortened, the return spring 156 releases the elastic return force to drive the sealing element 15 to move upwards along the axial direction. Since the water in the second chamber 155 cannot be discharged after the end of the cooling, the second chamber 155 is in a full water state, and the water in the first chamber 154 continuously flows out of the mixed water outlet 13, so that the water pressure of the second chamber 155 is greater than the water pressure of the first chamber 154, and the restoring force of the restoring spring 156 is added, so that the sealing member 15 can be ensured to be restored to the second position after the end of the cooling.
The valve back row cooling element 2 comprises a stationary element 21 and a rotating element 22 rotating relative to the stationary element 21; the stationary part 21 is provided with a first water outlet 211, a second water outlet 212, a first cold water outlet 213 and a closed area 214 outside the water outlets in a penetrating way; the rotating member 22 is provided with a water outlet 221 and a cold water outlet 222.
The rotating piece 22 is arranged in linkage with the water outlet switch, and the rotating piece 22 rotates along with the water outlet switch when the water outlet switch is rotated.
Therefore, when the water outlet switch rotates to the closed position, the cold water discharge through hole 222 communicates the first water outlet 211 and the second water outlet 212 with the first cold water discharge 213 when the rotating member 22 rotates to the position corresponding to the closed area 214;
at this time, neither the first nor the second water outlet means is in communication with the water outlet water passing opening 221, and therefore neither the first nor the second water outlet means will discharge water. And the cold water remained in the first water outlet device and the second water outlet device flows into the first cold water outlet 213 through the cold water outlet 222 under the action of gravity. Complete automatic cooling of the water after the valve in the water-closing state.
When the water outlet switch rotates to the water outlet position of the first water outlet device, the rotating member 22 rotates to the position corresponding to the water outlet 221 of the first water outlet device, and the cold water outlet 222 communicates the water outlet 212 of the second water outlet device with the cold water outlet 213 of the first water outlet device.
At this time, the first water outlet 211 communicates with the water outlet 221, and the first water outlet 211 normally discharges water. The second water outlet 212 is communicated with the first cold water outlet 213 through the cold water outlet 222, so that the second water outlet is in a cold water discharging state when the first water outlet discharges water.
Similarly, when the water outlet switch rotates to the water outlet position of the second water outlet device, the rotating member 22 rotates to the position corresponding to the water outlet 221 and the water outlet 212 of the second water outlet device, and the cold water outlet 222 communicates the water outlet 211 of the first water outlet device with the cold water outlet 213 of the first water outlet device.
At this time, the second water outlet 212 communicates with the water outlet 221, and the second water outlet 212 normally discharges water. The first water outlet 211 is communicated with the first cold water outlet 213 through the cold water outlet 222, so that the first water outlet is in a cold water discharging state when the second water outlet is discharging water.
In this embodiment, the first row of cold water outlets 213 and the second row of cold water outlets 12 are commonly connected to a row of cold pipes 19, so that the residual cold water, both before and after the valve, finally flows out from the cold pipes 19.
In this embodiment, the first water outlet device is a hand shower, and the second water outlet device is a top shower.
In this embodiment, a cold washing handle 4 is further provided, when the cold washing handle 4 is rotated, the cold washing handle moves towards a direction close to the temperature sensing element 14 until the cold washing handle abuts against the temperature sensing element 14, and pushes the sealing element 15 to move to the second position, at this time, the temperature sensing element 14 ages, and even if the mixed water inlet 171 is cold water, the mixed water outlet 13 is kept in a normally open state, so that the purpose of discharging cold water from the first water outlet device or the second water outlet device is achieved, and the cold water shower is convenient for a user to use when the user needs to take a cold water shower.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (10)
1. A cold discharge structure, characterized by comprising: a valve back cooling part; the device comprises a stationary part and a rotating part rotating relative to the stationary part; one of the stationary part and the rotating part is provided with a water outlet of the first water outlet device, a water outlet of the second water outlet device, a first cold water outlet and a closed area outside the water outlets in a penetrating way; the other one of the static piece and the rotating piece is provided with a water outlet through-hole and a cold discharge through-hole in a penetrating way;
when the rotating piece rotates to a position corresponding to the water outlet through hole and the closed area, the cold water discharging through hole is used for respectively communicating the water outlet of the first water outlet device and the water outlet of the second water outlet device with the first cold water discharging outlet; when the rotating piece rotates to a position corresponding to the water outlet of the first water outlet device, the cold water discharging and passing port communicates the water outlet of the second water outlet device with the water outlet of the first cold water discharging and passing port; when the rotating piece rotates to a position corresponding to the water outlet of the second water outlet device, the cold water outlet of the first water outlet device is communicated with the first cold water outlet of the first water outlet device through the cold water outlet.
2. A cold drain structure according to claim 1, wherein: the valve also comprises a valve front cooling part; the water inlet end of the valve front cold-discharging part is communicated with the water outlet end of the temperature control valve core, and the valve front cold-discharging part comprises a second cold-discharging water outlet and a mixed water outlet communicated with the valve rear cold-discharging part.
3. A cold drain structure according to claim 2, wherein: the valve front cold-discharging part also comprises a temperature sensing element and a sealing part which is interlocked with the telescopic end of the temperature sensing element; when the water flow temperature of the water inlet end is lower than the set temperature, the telescopic end of the temperature sensing element drives the sealing element to be positioned at the first position, the second row of cold water outlets are opened, and the mixed water outlet is closed by the sealing element; when the water flow temperature of the water inlet end reaches the set temperature, the telescopic end of the temperature sensing element drives the sealing element to be located at the second position, the mixed water outlet is opened, and the second row of cold water outlets are closed by the sealing element.
4. A cold drain structure according to claim 3, wherein: the valve front cold-discharging piece further comprises a temperature sensing element mounting seat, an upper shell and a lower shell; the temperature sensing element mounting seat is coaxially arranged in the upper shell; the side wall of the upper shell is provided with a mixed water inlet;
the temperature sensing element mounting seat is provided with a water inlet and a water outlet communicated with the mixed water inlet and a mixed water containing cavity; the mixed water containing cavity enables mixed water flowing into the mixed water inlet to be fully contacted with the temperature sensing element in the containing cavity.
5. The cooling structure according to claim 4, wherein: the lower shell is coaxially arranged below the upper shell; the side wall of the lower shell is provided with the mixed water outlet and the second cold water outlet along the axial direction;
the sealing element is arranged in the lower shell and moves along the axial direction under the action of the telescopic end of the temperature sensing element.
6. The cold drain structure according to claim 5, wherein: the periphery of the sealing piece is provided with a first sealing ring, a second sealing ring and a third sealing ring along the axial direction; the second sealing ring is positioned between the mixed water outlet and the second cold water outlet and is attached to the inner wall of the lower shell to seal and isolate the mixed water outlet from the second cold water outlet;
when the sealing piece is positioned at the first position, the first sealing ring seals the mixed water outlet; and when the sealing piece is positioned at the second position, the third sealing ring seals the second row of cold water outlets.
7. The cooling structure according to claim 6, wherein: a first chamber and a second chamber which are mutually communicated are arranged in the sealing piece along the axial direction, and the first chamber is communicated with the mixed water inlet;
when the sealing element is positioned at the first position, the second chamber is communicated with the second cold water outlet; when the sealing element is positioned at the second position, the first chamber is communicated with the mixed water outlet.
8. The cooling structure according to claim 7, wherein: a reset spring is arranged between the second chamber and the bottom of the lower shell; when the telescopic end of the temperature sensing element stretches, the sealing element is driven to move downwards along the axial direction, and the reset spring is extruded to accumulate elastic reset force; when the telescopic end of the temperature sensing element is shortened, the reset spring releases elastic reset force to drive the sealing element to move upwards along the axial direction.
9. A cold drain structure according to any one of claims 2 to 8, wherein: the first row of cold water outlets and the second row of cold water outlets are communicated with a row of cold pipes together.
10. A cold drain structure according to claim 1, wherein: the rotating piece is arranged in linkage with the water outlet switch, and rotates along with the water outlet switch when the water outlet switch is rotated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422840.0A CN108999999B (en) | 2017-06-07 | 2017-06-07 | Cold exhaust structure |
| PCT/CN2018/089599 WO2018223904A1 (en) | 2017-06-07 | 2018-06-01 | Cold discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422840.0A CN108999999B (en) | 2017-06-07 | 2017-06-07 | Cold exhaust structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108999999A CN108999999A (en) | 2018-12-14 |
| CN108999999B true CN108999999B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710422840.0A Active CN108999999B (en) | 2017-06-07 | 2017-06-07 | Cold exhaust structure |
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| Country | Link |
|---|---|
| CN (1) | CN108999999B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140674A (en) * | 2020-01-15 | 2020-05-12 | 九牧厨卫股份有限公司 | Cold discharging valve core |
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| TW201043183A (en) * | 2009-06-05 | 2010-12-16 | Globe Union Ind Corp | Water dispensing device capable of recycling cold water |
| JP2012002346A (en) * | 2010-05-19 | 2012-01-05 | Toto Ltd | Mixing faucet |
| CN202402710U (en) * | 2011-12-01 | 2012-08-29 | 厦门市易洁卫浴有限公司 | Temperature control faucet of double control switch |
| CN102525315A (en) * | 2011-12-29 | 2012-07-04 | 厦门市易洁卫浴有限公司 | Residual water removing device of showering system |
| KR101288074B1 (en) * | 2012-09-14 | 2013-07-22 | 주식회사 신한세라믹 | Cartridge for cold water and hot water |
| CN104099984A (en) * | 2013-04-01 | 2014-10-15 | 李飞宇 | Nonelectric constant-temperature flushing cover plate with temperature control function and temperature control method thereof |
| CN104948822A (en) * | 2014-03-31 | 2015-09-30 | 厦门松霖科技有限公司 | Cold water draining and water outflowing device |
| CN204583523U (en) * | 2015-01-30 | 2015-08-26 | 路达(厦门)工业有限公司 | Anti-residual water structure |
| CN204513780U (en) * | 2015-03-13 | 2015-07-29 | 河海大学 | A kind of water heater cold water retracting device |
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| CN105757292A (en) * | 2016-04-15 | 2016-07-13 | 厦门松霖科技有限公司 | Bathtub cold water drainage device |
| CN205859243U (en) * | 2016-06-21 | 2017-01-04 | 厦门松霖科技有限公司 | Valve and combination gondola water faucet are changed in row's cold cut |
| CN207333823U (en) * | 2017-06-07 | 2018-05-08 | 厦门松霖科技股份有限公司 | Arrange air-cooled structure |
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