WO2018133751A1 - Dispositif d'évacuation d'eau froide doté d'un trajet d'eau indépendant - Google Patents

Dispositif d'évacuation d'eau froide doté d'un trajet d'eau indépendant Download PDF

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Publication number
WO2018133751A1
WO2018133751A1 PCT/CN2018/072553 CN2018072553W WO2018133751A1 WO 2018133751 A1 WO2018133751 A1 WO 2018133751A1 CN 2018072553 W CN2018072553 W CN 2018072553W WO 2018133751 A1 WO2018133751 A1 WO 2018133751A1
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WO
WIPO (PCT)
Prior art keywords
water
valve
water outlet
control valve
cold water
Prior art date
Application number
PCT/CN2018/072553
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English (en)
Chinese (zh)
Inventor
刘桂荣
但堂俊
林志超
Original Assignee
厦门松霖科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201720102845.0U external-priority patent/CN206599817U/zh
Priority claimed from CN201710058024.6A external-priority patent/CN108343120A/zh
Application filed by 厦门松霖科技股份有限公司 filed Critical 厦门松霖科技股份有限公司
Publication of WO2018133751A1 publication Critical patent/WO2018133751A1/fr

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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
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Definitions

  • the invention relates to a water outlet device, in particular to a cooling device.
  • the existing drainage water structure has its limitations, mainly reflected in the residual moisture in the shower is the residual water before the valve and the residual water after the valve.
  • the residual water in front of the valve refers to the mixed water that has not flowed into the main control valve in the cold water, hot water and mixed water pipelines; the residual water after the valve refers to the water that does not flow out of the shower after flowing through the main control valve into the water outlet pipe.
  • There is a shower device on the market that can realize the residual water after the valve is discharged from the front of the valve.
  • the specific principle is to discharge the residual water before the valve and leave the valve in front of the valve through a pipe that separately connects the residual water before the valve and the residual water after the valve.
  • the main technical problem to be solved by the present invention is to provide an independent water passage cooling device, which can realize the simultaneous discharge of the mixed water in front of the main control valve and the residual water in the outlet water path after the main control valve, and in the two pipelines The residual water can be completely drained.
  • the present invention provides an independent water passage cooling device, comprising: a separately arranged valve front row cold water path and a valve rear row cold water path, and a control valve front row cold water path and a valve rear row cold water path. a control valve that opens or closes at the same time;
  • the water inlet section of the front cold water passage of the valve is respectively connected to the mixing water chamber of the main control valve and the first water inlet of the control valve, and the water outlet section of the cold water passage of the front row of the valve is connected to the first water outlet of the control valve;
  • the water inlet section of the rear cold water passage of the valve is respectively connected to the water inlet pipe and the second water inlet of the control valve, and the water outlet section of the rear cold water passage of the valve is connected to the second water outlet of the control valve; when the control valve is opened, the mixed water is mixed
  • the residual cold water in the chamber and the residual cold water in the outlet water pipe are simultaneously discharged from the outlet water section of the valve front row cold water passage and the valve rear row cold water passage, respectively.
  • a water sensing element is disposed in the water outlet section of the front cold water passage of the valve, and residual cold water flowing out of the first water outlet passes through the temperature sensing element and is discharged from the water outlet section of the cold water passage of the front row of the valve.
  • the temperature sensing element closes the water outlet section of the front cold water passage of the valve.
  • the water outlet section of the front cold water passage of the valve is connected to the hand shower, and the nest is disposed in the water outlet of the hand shower.
  • the water inlet section of the rear cold water passage of the valve is in communication with the water outlet pipe of the top spray shower.
  • the water outlet section of the rear cold water passage of the valve is an independently arranged exhaust water outlet; when the control valve is opened, the residual water in the water outlet pipe of the top spray shower is under gravity Leave it from the venting water outlet.
  • control valve includes a push rod that is driven between a first position and a second position by a ballpoint pen pressing mechanism; the outer circumference of the push rod is along the axial direction of the push rod The first sealing ring and the second sealing ring are respectively disposed.
  • the first water inlet, the first water outlet, the second water inlet, and the second water outlet are respectively disposed on the valve body of the control valve along the axial direction of the push rod;
  • the first water inlet is connected to the first water outlet, and the second water inlet is connected to the second water outlet;
  • the first water inlet is a communication port of the water outlet is sealed by the first sealing ring;
  • the communication between the second water inlet and the second water outlet is sealed by the second sealing ring;
  • the outer circumference of the push rod is along the push rod
  • the axial direction is further provided with at least one third sealing ring, and the third sealing ring is located between the first sealing ring and the second sealing ring.
  • the ballpoint pen pressing mechanism further includes a pressing delay mechanism, and the pressing delay mechanism automatically moves the push rod from the second position to the first position after a certain delay time. Reset to the second position.
  • control valve includes a knob and a switching valve core disposed in conjunction with the knob, and the first water inlet and the first water outlet are respectively disposed on the switching valve core; Rotating the knob drives the switching spool to rotate, so that the first water inlet and the first water outlet are connected or staggered with the water inlet section and the water outlet section of the valve front cold water passage.
  • control valve further includes a cam and a one-way valve; the cam is disposed in conjunction with the knob; and the water inlet of the one-way valve is the second water inlet The nozzle is the second water outlet; rotating the knob drives the cam to rotate, so that the protruding end of the cam abuts against the one-way valve, and the generated topping force causes the one-way valve to open.
  • the present invention provides an independent water passage cooling device which is controlled by a control valve by providing two independent cooling water passages, so that residual water before and after the valve can be opened when the control valve is opened. Can discharge at the same time. And the emissions process is independent of each other and does not affect each other. It is not possible to completely discharge the residual water because the residual water in front of the valve is discharged faster and affects the residual water after the valve. The user only needs to be cooled by cold water before the shower, and the problem of incomplete cooling is fundamentally solved.
  • the invention provides an independent water passage cooling device.
  • the water outlet section of the front cold water passage of the valve is connected to the water outlet of the hand shower, which simplifies the water passage, so that the residual water in front of the valve directly flows out from the hand shower. There is no need to set a separate outlet.
  • a water sensing element is arranged in the water outlet section of the front cold water passage of the valve. After the exhaust cooling is completed, the temperature sensing element can close the water outlet section of the cold water passage of the front row of the valve to prevent the mixed water from flowing out of the water outlet section of the cold water passage of the front row of the valve. . The stability of the function is guaranteed.
  • the invention provides a cooling device for an independent waterway, wherein the water inlet section of the rear cold water channel of the valve is connected to the water inlet pipe of the top spray shower, and the residual spray is poured into the water pipe by gravity. Cold water is discharged.
  • the invention provides a cooling device for an independent waterway, and the control valve adopts pressing or rotating to realize the opening or closing of the residual water function, and the operation is concise and clear.
  • a pressing delay mechanism is additionally provided, so that the cooling function can be automatically turned off after being turned on for a period of time, thereby eliminating the user's one-step operation, and the operation is further simplified and intuitive.
  • the present invention provides an independent water passage cooling device, wherein at least a third sealing ring is disposed between the first sealing ring and the second sealing ring, so that the cold water channels before and after the valve are separated from each other. The residual water in the two does not affect each other.
  • Figure 1 is an exploded perspective view of the entire shower controller in a preferred embodiment 1 of the present invention
  • Figure 2 is a water connection diagram of the entire shower controller in a preferred embodiment 1 of the present invention.
  • FIG. 3 is a structural view of a cavity of a cooling device according to a preferred embodiment 1 of the present invention.
  • Figure 4 is a cross-sectional view of Figure 3 in the A-A direction;
  • Figure 5 is a cross-sectional view of Figure 3 in the direction of B-B;
  • Figure 6 is a cross-sectional view of Figure 3 in the C-C direction
  • Figure 7 is a cross-sectional view of Figure 3 in the direction of D-D;
  • Figure 8 is a cross-sectional view showing the structure of a valve core of a control valve in a preferred embodiment 1 of the present invention.
  • Figure 9 is a schematic view showing the residual water in front of the valve of the cooling device in the preferred embodiment 1 of the present invention.
  • Figure 10 is a schematic view showing the residual water in the cooling device after the valve is closed in the preferred embodiment 1 of the present invention
  • Figure 11 is a schematic view showing the residual water before the exhaust valve of the cooling device in the preferred embodiment 3 of the present invention.
  • Figure 12 is another schematic view showing the residual water before the exhaust valve of the cooling device in the preferred embodiment 3 of the present invention.
  • Figure 13 is a schematic view showing the residual water after the exhaust valve is exhausted in the preferred embodiment 3 of the present invention.
  • an independent waterway cooling device includes: a separately arranged valve front row cold water channel and a valve rear row cold water path, and a control valve front row cold water channel and a valve rear row cold water channel simultaneously opened or closed.
  • the water inlet section 11 of the front cold water passage of the valve is respectively connected to the mixed water chamber 41 of the main control valve 4 and the first water inlet 31 of the control valve 3, and the water outlet section 12 of the cold water passage of the front row of the valve is connected to the control valve 3 a first water outlet 32; the water inlet section 21 of the valve rear row cold water passage is respectively connected to the water outlet pipe 42 and the second water inlet port 33 of the control valve 3, and the water outlet section 22 of the valve rear row cold water passage is connected to the control valve 3 The second water outlet 34.
  • the residual cold water in the mixing water chamber 41 and the residual cold water in the water outlet pipe 42 are simultaneously discharged from the water discharge sections 12 and 22 of the valve front cold water passage and the valve rear cold water passage, respectively. .
  • the two drainage processes are independent of each other. Therefore, no matter which residual water in the waterway is discharged first, the residual cold water in the other waterway can continue to be discharged without being affected, reaching the main control valve 4. The residual water after the valve can be completely drained.
  • the water outlet section 12 of the front cold water passage of the valve is connected to the water outlet 43 of the hand shower, because the mixed water chamber 41 originally connects the top spray shower or the hand shower, in order to simplify the water passage, the specific water supply port The nesting is disposed in the water outlet 43 of the hand shower.
  • the water outlet section 12 of the front cold water passage of the valve is provided with a temperature sensing component 121, and the residual cold water flowing out of the first water outlet 32 passes through the temperature sensing element 121 and is discharged from the water outlet of the cold water passage in front of the valve. 12 is discharged to the hand shower shower outlet 43.
  • the temperature sensing element 121 closes the water outlet section 12 of the front cold water passage of the valve.
  • the water discharge section 12 of the front cold water passage of the valve does not continue to discharge the mixed water. Since the water outlet section 12 of the front cold water passage of the valve is nested in the water outlet 43 of the hand shower, after the user is turned off, as long as the user switches the main control valve to the hand shower, the mixed water can still be discharged from the water outlet.
  • the outflow from the gap between the outlet section 12 of the cold water passage of the front of the valve does not affect the normal use of the hand shower.
  • the water inlet section 21 of the rear cold water passage of the valve is in communication with the water outlet pipe of the top spray shower.
  • the water outlet section 22 of the rear cold water passage of the valve is an independently arranged discharge water outlet, which is in direct communication with the second water outlet of the control valve 3; when the control valve 3 is opened, the water discharge of the top spray shower.
  • the residual water in the water pipe enters the water inlet section 21 of the rear cold water passage of the valve under the action of gravity, flows to the second water outlet 34 via the second water inlet 33 of the control valve 3, and is left from the discharge water outlet.
  • the discharge of residual water after the valve is realized, and the discharge is realized by the action of its own gravity, and does not depend on the discharge of the residual water before the valve, so that the two channels of residual water are discharged separately, and mutually The purpose of the impact.
  • the control valve 3 includes a housing 03 and a valve core 30 , and the valve core 30 is disposed in the housing 03 ;
  • the spool 30 includes: a push rod 35 , which is subjected to a ball pen The pressing mechanism drive is switched between the first position and the second position; the outer circumference of the push rod 35 is provided with a first seal ring 351 and a second seal ring 352, respectively, along the axial direction of the push rod 35.
  • the first water inlet 31, the first water outlet 32, the second water inlet 33, and the second water outlet 34 are respectively disposed on the valve body 36 of the control valve 3 along the axial direction of the push rod 35;
  • the first water inlet 31 communicates with the first water outlet 32
  • the second water inlet 33 communicates with the second water outlet 34;
  • the push rod 35 is in the second position, the first The communication between the water inlet 31 and the first water outlet 32 is sealed and sealed by the first sealing ring 351; the communication between the second water inlet 33 and the second water outlet 34 is sealed by the second sealing ring 352.
  • the outer circumference of the push rod 35 is along the axial direction of the push rod, between the first sealing ring 351 and the second sealing ring 352, and at least a third sealing ring 353 is provided, which functions to make the valve front and the valve
  • the rear cold water channels are separated from each other, and the residual water in the two does not affect each other.
  • the housing 03 of the control valve 3 and the housing 04 of the main control valve 4 are of unitary structure.
  • the user operates the corresponding operation portion of the control valve 3 to open the push rod 35 from the second position to the first position, and the residual water in front of the valve and the valve is simultaneously discharged, and the main control valve is stopped at the time. Disabled. After the chilling is completed, the user also needs to close the control valve 3 again, and then operate the main control valve to the hand shower or the top spray shower water, so that the normal shower can be started.
  • the ballpoint pen pressing mechanism further includes a pressing delay mechanism, and the pressing delay mechanism causes the push rod 35 to move from the second position to the first position, after a certain The delay time is automatically reset to the second position. This eliminates the need for the user to manually reset the control valve 3 after the end of the cooling, which further facilitates the user's use.
  • an independent water passage cooling device of the present embodiment is a knob type, including an independently arranged valve front row cold water path and a valve rear row cold water path, and a control valve front row cold water channel and a valve rear row cold water. a control valve 3 that opens or closes at the same time;
  • control valve 3 includes a knob 55 and a switching valve core 56 disposed in conjunction with the knob 55.
  • the first water inlet 31 and the first water outlet 32 are respectively disposed at the The switching valve core 56 is rotated; the rotation of the knob 55 drives the switching valve core 56 to rotate, so that the first water inlet 31, the first water outlet 32, and the water inlet section 11 and the water outlet section 12 of the valve front row cold water passage 12 Connected or staggered. In this way, the operation of turning the knob 55 to open the front cold water path of the valve to perform the front cooling of the valve is realized.
  • the control valve 3 further includes a cam 57 and a check valve 58; the cam 37 is disposed in conjunction with the knob 55; the water inlet of the check valve 58 For the second water inlet 33, the water outlet is the second water outlet 34; rotating the knob 55 drives the cam 57 to rotate, so that the protruding end of the cam 57 abuts against the one-way valve 58, resulting in a top The abutting force causes the one-way valve 58 to open.
  • the knob 55 is turned, the rear water passage of the valve is also opened correspondingly, and the cold water after the valve is discharged from the second water outlet 34 by gravity.
  • the invention relates to a cooling device for independent waterway, which is controlled by a control valve by providing two independent cooling water passages, so that when the control valve is opened, the residual water before and after the valve can be discharged at the same time. .
  • the emissions process is independent of each other and does not affect each other. It is not possible to completely discharge the residual water because the residual water in front of the valve is discharged faster and affects the residual water after the valve. User experience is good and practical range is wide.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

La présente invention concerne un dispositif d'évacuation d'eau froide doté d'un trajet d'eau indépendant et comprenant des trajets d'évacuation d'eau froide avant soupape et après soupape disposés de manière indépendante, et une soupape de commande (3) pour ouvrir ou fermer les trajets d'évacuation d'eau froide avant soupape et après soupape en même temps. Une section d'entrée d'eau (11) du trajet d'évacuation d'eau froide avant soupape est raccordée à une cavité d'eau mélangée (41) d'une soupape de commande principale (4) et à une première entrée d'eau (31) de la soupape de commande (3) séparément. Une section de sortie d'eau (12) du trajet d'évacuation d'eau froide avant soupape est raccordée à une première sortie d'eau (32) de la soupape de commande (3). Une section d'entrée d'eau (11) du trajet d'évacuation d'eau froide après soupape est raccordée à un tuyau de sortie d'eau (42) et à une seconde entrée d'eau (33) de la soupape de commande (3). Une section de sortie d'eau (22) du trajet d'évacuation d'eau froide après soupape est raccordée à une seconde sortie d'eau (34) de la soupape de commande (3). Lorsque la soupape de commande (3) est ouverte, l'eau froide résiduelle dans la cavité d'eau mélangée (41) et l'eau froide résiduelle dans le tuyau de sortie d'eau (42) sont respectivement évacuées par les sections de sortie d'eau (12) des trajets d'évacuation d'eau froide avant soupape et après soupape en même temps.
PCT/CN2018/072553 2017-01-23 2018-01-15 Dispositif d'évacuation d'eau froide doté d'un trajet d'eau indépendant WO2018133751A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710058024.6 2017-01-23
CN201720102845.0 2017-01-23
CN201720102845.0U CN206599817U (zh) 2017-01-23 2017-01-23 一种独立水路的排冷装置
CN201710058024.6A CN108343120A (zh) 2017-01-23 2017-01-23 独立水路的排冷装置

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WO2018133751A1 true WO2018133751A1 (fr) 2018-07-26

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WO (1) WO2018133751A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843819A (zh) * 2018-08-21 2018-11-20 鹤山市斯帝罗兰卫浴洁具有限公司 一种多功能阀体预埋盒
CN109000013A (zh) * 2018-08-21 2018-12-14 鹤山市斯帝罗兰卫浴洁具有限公司 一种预埋盒内分水装置
CN110864142A (zh) * 2018-08-28 2020-03-06 厦门松霖科技股份有限公司 一种水路开关切换阀及其切换方法和浴缸的水路切换阀
CN111140674A (zh) * 2020-01-15 2020-05-12 九牧厨卫股份有限公司 一种排冷阀芯

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008307251A (ja) * 2007-06-15 2008-12-25 Inax Corp 吐水設備における冷水排出装置
US20100122746A1 (en) * 2008-11-20 2010-05-20 Tsung-Yi Lo Water dispensing device capable of recycling cold water
CN204553916U (zh) * 2015-03-10 2015-08-12 厦门松霖科技有限公司 防烫排冷切换阀
CN104976384A (zh) * 2014-04-01 2015-10-14 厦门松霖科技有限公司 带切换功能的定温止水装置
CN105221811A (zh) * 2015-10-21 2016-01-06 厦门建霖工业有限公司 排冷水置物龙头及其应用
CN105840908A (zh) * 2015-01-16 2016-08-10 厦门松霖科技有限公司 带排冷水功能的控制阀及切换阀装置
CN106015653A (zh) * 2016-06-21 2016-10-12 厦门松霖科技有限公司 一种排冷切换阀和组合花洒
CN206599817U (zh) * 2017-01-23 2017-10-31 厦门松霖科技股份有限公司 一种独立水路的排冷装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008307251A (ja) * 2007-06-15 2008-12-25 Inax Corp 吐水設備における冷水排出装置
US20100122746A1 (en) * 2008-11-20 2010-05-20 Tsung-Yi Lo Water dispensing device capable of recycling cold water
CN104976384A (zh) * 2014-04-01 2015-10-14 厦门松霖科技有限公司 带切换功能的定温止水装置
CN105840908A (zh) * 2015-01-16 2016-08-10 厦门松霖科技有限公司 带排冷水功能的控制阀及切换阀装置
CN204553916U (zh) * 2015-03-10 2015-08-12 厦门松霖科技有限公司 防烫排冷切换阀
CN105221811A (zh) * 2015-10-21 2016-01-06 厦门建霖工业有限公司 排冷水置物龙头及其应用
CN106015653A (zh) * 2016-06-21 2016-10-12 厦门松霖科技有限公司 一种排冷切换阀和组合花洒
CN206599817U (zh) * 2017-01-23 2017-10-31 厦门松霖科技股份有限公司 一种独立水路的排冷装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843819A (zh) * 2018-08-21 2018-11-20 鹤山市斯帝罗兰卫浴洁具有限公司 一种多功能阀体预埋盒
CN109000013A (zh) * 2018-08-21 2018-12-14 鹤山市斯帝罗兰卫浴洁具有限公司 一种预埋盒内分水装置
CN108843819B (zh) * 2018-08-21 2024-02-23 鹤山市斯帝罗兰卫浴洁具有限公司 一种多功能阀体预埋盒
CN110864142A (zh) * 2018-08-28 2020-03-06 厦门松霖科技股份有限公司 一种水路开关切换阀及其切换方法和浴缸的水路切换阀
CN111140674A (zh) * 2020-01-15 2020-05-12 九牧厨卫股份有限公司 一种排冷阀芯

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