CN111878606A - Double-water-path temperature-adjusting valve core - Google Patents

Double-water-path temperature-adjusting valve core Download PDF

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Publication number
CN111878606A
CN111878606A CN202010879711.6A CN202010879711A CN111878606A CN 111878606 A CN111878606 A CN 111878606A CN 202010879711 A CN202010879711 A CN 202010879711A CN 111878606 A CN111878606 A CN 111878606A
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CN
China
Prior art keywords
water
valve plate
cavity
static
dual
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202010879711.6A
Other languages
Chinese (zh)
Inventor
林凯
肖庭敏
廖胜细
陈锋
陈建全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Dabai Technology Co Ltd
Original Assignee
Jinjiang Dabai Technology Co ltd
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
Application filed by Jinjiang Dabai Technology Co ltd filed Critical Jinjiang Dabai Technology Co ltd
Priority to CN202010879711.6A priority Critical patent/CN111878606A/en
Publication of CN111878606A publication Critical patent/CN111878606A/en
Pending legal-status Critical Current

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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
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

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

Abstract

The invention discloses a double-water-path temperature regulating valve core, which comprises a shell, a movable valve plate and a static valve plate; the shell comprises a cavity with an upper opening and a lower opening; the movable valve plate is accommodated in the cavity and is provided with two first water passing cavities; the static valve plate is arranged below the dynamic valve plate, and two water inlets and two water outlets are arranged on the static valve plate in a penetrating way; each first water passing cavity is communicated with a water inlet and a water outlet to form a water channel, and the water passing amount of any water channel is adjusted by rotating the movable valve plate; two water storage cavities are arranged on the movable valve plate, and a corresponding water inlet and a corresponding water outlet are arranged on the static valve plate, so that each water storage cavity corresponds to one water inlet and one water outlet, two independent water paths are formed, the movable valve plate and the static valve plate are relatively rotated by rotating the movable valve plate, the water passing amount of the water paths is adjusted, and the water temperature is adjusted; such water route adjusts the temperature respectively and does not mix simultaneously again, forms two solitary water routes and flows, increases user's multiple demand.

Description

Double-water-path temperature-adjusting valve core
Technical Field
The invention relates to a double-water-path temperature-regulating valve core.
Background
On bathroom products such as a faucet or a shower and the like, a valve core is required to control the on-off of water outlet or the adjustment of water temperature, and the existing valve core adopts cold water and hot water to be mixed in the valve core and then flows out of the water outlet end of a mating part; when two paths of water are needed on a faucet or a shower, the existing valve core can not meet the requirement.
Disclosure of Invention
The invention provides a double-water-path temperature regulating valve core for solving the problems.
In order to achieve the purpose, the invention adopts the technical scheme that:
a dual-circuit temperature regulating valve cartridge comprising:
a housing including a cavity having upper and lower openings;
the movable valve plate is accommodated in the cavity and is provided with two first water passing cavities; and
the static valve plate is arranged below the dynamic valve plate, and two water inlets and two water outlets are arranged on the static valve plate in a penetrating way;
each first water passing cavity is communicated with one water inlet and one water outlet to form a water channel, and the water passing amount of any water channel is adjusted by rotating the movable valve plate.
Preferably, a second water passing cavity corresponding to the two first water passing cavities is arranged on the surface of one side, close to the movable valve plate, of the static valve plate, and the water outlet is communicated with the second water passing cavity.
Preferably, the water outlet is located in the second water passing cavity, and the sectional area of the second water passing cavity is larger than that of the water outlet.
Preferably, the sectional area of the first water passing cavity is larger than that of the water inlet or the water outlet, and the maximum distance between the water inlet and the water outlet is larger than that of the first water passing cavity in the same direction.
Preferably, a base is arranged below the static valve plate, two buckles are arranged on the base, clamping grooves corresponding to the buckles are formed in the side wall of the shell, and the base and the shell are clamped with the buckles through the clamping grooves.
Preferably, the surface of one side, close to the static valve piece, of the base is provided with two second positioning tables, the static valve piece is provided with a second positioning groove corresponding to the second positioning tables, and the base and the static valve piece are connected with the second positioning groove through the second positioning tables.
Preferably, the base is provided with water passing holes corresponding to the water inlet and the water outlet.
Preferably, a connecting seat is arranged above the movable valve plate, a plurality of first positioning grooves are formed in the surface, close to one side of the movable valve plate, of the connecting seat, a first positioning table corresponding to the first positioning grooves is arranged on the movable valve plate, and the connecting seat and the movable valve plate are connected with the first positioning table through the first positioning grooves.
Preferably, two symmetrical bulges are arranged on the outer ring of the connecting seat, limiting blocks corresponding to the bulges are arranged on the inner surface of the shell, and the bulges rotate in the range between the two limiting blocks.
Preferably, a valve rod is fixedly arranged above the connecting seat, the valve rod penetrates through the upper opening of the cavity and extends out of the shell, and spline teeth are arranged on the outer surface of one end, extending out of the shell, of the valve rod.
The invention has the beneficial effects that:
two water storage cavities are arranged on the movable valve plate, and corresponding water inlets and water outlets are arranged on the static valve plate, so that each water storage cavity corresponds to one water inlet and one water outlet, two independent water paths are formed, the movable valve plate and the static valve plate are relatively rotated by rotating the movable valve plate, the water passing amount of the water paths is adjusted, and the water temperature is adjusted; such case water route adjusts the temperature respectively and does not mix simultaneously again, forms two solitary water routes and flows, simplifies the structure and the assembly process of cooperation main part, and has satisfied user's demand that adjusts the temperature greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an exploded view of a dual-circuit temperature regulating valve core of the present invention.
Fig. 2 is a front view of a dual-circuit temperature regulating valve core of the present invention.
Fig. 3 is a first cross-sectional view a of a dual-circuit temperature regulating valve cartridge of the present invention.
Fig. 4 is a second cross-sectional view a of a dual-circuit temperature regulating valve cartridge of the present invention.
Fig. 5 is a cross-sectional view B of a dual-path temperature regulating valve cartridge of the present invention.
Fig. 6 is a bottom view of a dual-circuit temperature regulating valve cartridge of the present invention.
Fig. 7 is a cross-sectional view C of a dual-path temperature regulating valve cartridge of the present invention.
FIG. 8 is a top view of a dual circuit temperature regulating valve cartridge of the present invention assembled on a faucet.
FIG. 9 is a front view of a dual circuit temperature regulating valve cartridge of the present invention assembled to a faucet.
FIG. 10 is an isometric view of a dual circuit temperature regulating valve cartridge of the present invention assembled on a faucet.
Reference numbers in the figures:
1. tap 11, main body 12, angle of curvature subassembly
13. Handle 2, valve core 21, shell
211. The limiting block 212, the clamping groove 213 and the third positioning groove
22. Dynamic valve plate 221, first positioning table 222 and first water passing cavity
23. Static valve sheet 231, second positioning groove 232 and second water passing cavity
233. Water inlet 234, water outlet 24 and base
241. A second positioning table 242, a buckle 243, a water through hole
244. Third positioning table 25, connecting seat 251, first positioning groove
252. Projection 26, valve rod 27, sealing gasket
3. Adapter 5, water pipe.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 7, a dual-water-path temperature regulating valve core includes a housing 21, a movable valve plate 22 and a static valve plate 23; the housing 21 includes a cavity having upper and lower openings; the movable valve plate 22 is accommodated in the cavity, and two first water passing cavities 222 are arranged on the movable valve plate 22; the static valve plate 23 is arranged below the dynamic valve plate 22, and two water inlets 233 and two water outlets 234 are arranged on the static valve plate 23 in a penetrating manner; each first water passing cavity 222 is communicated with one water inlet 233 and one water outlet 234 to form a water path, and the water passing amount of any water path is adjusted by rotating the movable valve plate 22.
In this embodiment, referring to fig. 2 to 4, the number of the first water passing cavities 222 includes two, the two first water passing cavities are radially arranged on one side of the movable valve plate 22 close to the static valve plate 23, and the angles between the two first water passing cavities 222 are 180 degrees different; the number of the water inlets 233 and the number of the water outlets 234 are two, and the water inlets and the water outlets are arranged by adopting circular through holes, but not limited to the circular through holes; the cross-sectional area of the first water passing cavity 222 is larger than that of the water inlet 233 or the water outlet 234, and the maximum distance between the water inlet 233 and the water outlet 234 is larger than that of the first water passing cavity 222; a second water passing cavity 232 corresponding to the two first water passing cavities 222 is arranged on the surface of the static valve plate 23 close to the dynamic valve plate 22, and the water outlet 234 is arranged in the second water passing cavity 232 in a penetrating manner; the water outlet 234 is positioned in the second water passing cavity 232, and the sectional area of the second water passing cavity 232 is larger than that of the water outlet 234; the radial centers of the movable valve plate 22 and the static valve plate 23 are divided into two sides, and each side is provided with the corresponding first water passing cavity 222, the corresponding second water passing cavity 232, the corresponding water inlet 233 and the corresponding water outlet 234 to form two water paths; one waterway is used for feeding cold water, the other waterway is used for feeding hot water, and the water passing amount of any waterway is adjusted by rotating the movable valve plate 22, so that the aim of adjusting the water temperature is fulfilled; when the movable valve plate 22 is rotated to make the first water passing cavity 222 and the second water passing cavity 232 have no overlapped part, the valve core is in a closed state.
A base 24 is arranged below the static valve plate 23, and water through holes 243 corresponding to the water inlet 233 and the water outlet 234 are arranged on the base 24; in this embodiment, referring to fig. 6, the number of the water passing holes 243 is four, the four water passing holes are respectively corresponding to the two water inlets 233 and the two water outlets 234, the water passing holes 243 are circular through holes and can be determined according to the shapes of the water inlets 233 and the water outlets 234, but not limited to this, it is enough to ensure that water flows from the static valve plate 23 through the base 24 and ensure water flow.
Two second positioning tables 241 are arranged on the surface of one side, close to the static valve plate 23, of the base 24, second positioning grooves 231 corresponding to the second positioning tables 241 are arranged on the static valve plate 23, the base 24 and the static valve plate 23 are connected with the second positioning grooves 231 through the second positioning tables 241, and it is ensured that the base 24 and the static valve plate 23 cannot rotate relatively.
A connecting seat 25 is arranged above the movable valve plate 22, two first positioning grooves 251 are arranged on the surface of one side, close to the movable valve plate 22, of the connecting seat 25, a first positioning table 221 corresponding to the first positioning grooves 251 is arranged on the movable valve plate 22, and the connecting seat 25 and the movable valve plate 22 are connected with the first positioning table 221 through the first positioning grooves 251 so as to ensure that the movable valve plate 22 rotates along with the rotation of the connecting seat 25; a valve rod 26 is fixedly arranged above the connecting seat 25, the valve rod 26 penetrates through the upper opening of the cavity and extends out of the shell 21, spline teeth are arranged on the outer surface of one end, extending out of the shell 26, of the valve rod 26, and are used for connecting a fitting piece, such as a handle, and the fitting piece and the spline teeth are ensured not to rotate relatively; through the rotating operation of the mating member, the valve rod 26 is controlled to drive the connecting seat 25 to rotate, so that the movable valve plate 22 and the static valve plate 23 rotate relatively.
Referring to fig. 5, two symmetrical protrusions 252 are arranged on the outer ring of the connecting seat 25, the inner surface of the housing 21 is provided with limit blocks 211 corresponding to the protrusions 252, and the protrusions 252 can rotate within a range between the two limit blocks 211, so as to control the mating member to rotate within a certain range.
Be provided with two buckles 242 on the base 24, be provided with on the casing 21 lateral wall with the corresponding draw-in groove 212 of buckle 242, be provided with two third location platforms 244 on the base 24, be provided with on the casing 21 with the corresponding third constant head tank 213 of third location platform 244, the base 24 with the casing 21 passes through third location platform 244 with third constant head tank 213 location, and pass through draw-in groove 212 with buckle 242 looks joint.
Sealing grooves arranged around the water through holes 243 are formed in the surface of one side, close to the static valve plate 23, of the base 24 and the surface of one side, far away from the static valve plate 23, of the base 24, and sealing gaskets 27 are arranged in the sealing grooves to ensure the sealing fit between the base 24 and the static valve plate 23 and the sealing fit between the base 24 and a matched main body; the movable valve plate 22 and the connecting seat 25 are also in sealing fit by adopting a rubber part; the dynamic valve plate 22 and the static valve plate 23 can ensure the sealing performance between the two because of the self-sealing performance of the ceramic, and no additional sealing element is needed.
As shown in fig. 8 to 10, the working principle of the present invention is as follows:
will the case assemble in the relevant position of main part 11 to with handle 13 with valve rod 26 is connected, in this embodiment, main part 11 has two ends of intaking, the end of intaking respectively connects a bent angle subassembly 12, cold water and hot water are connected respectively to bent angle subassembly 12, main part 11 has a play water end, it connects adapter 3 to go out the water end, adapter 3 is connected with the gondola water faucet through water pipe 5. The adapter 3 and the water pipe 5 can adopt an adapter and a water pipe with two water paths, and also can adopt an adapter and a water pipe with one water path; in this embodiment, adapter 3 with two water routes are all adopted to water pipe 5. Referring to fig. 10, the water flows from the corner module 12, through the inside of the main body 11, to the water inlet 233, and flows through the first water passing cavity 222 and the second water passing cavity 232 to the water outlet 234, and flows out to the adapter 3 and the water passing pipe 5 through the water passing holes 243 of the base 24; when the adapter 3 and the water pipe 5 are both two water ways, the two water ways flowing out of the valve core respectively correspond to the two water ways of the adapter 3 and the water pipe 5, and if the adapter 3 and the water pipe 5 adopt one water way, the two water ways flowing out of the valve core reach the adapter 3 and the water pipe 5 to be mixed for subsequent use; referring to fig. 3 and 4, the handle 13 is shifted to drive the valve rod 26 to adjust the connecting seat 25 to rotate, so that the movable valve plate 22 and the fixed valve plate 23 rotate relatively, the water passing area of the water inlet 233 and the water outlet 234 is changed, and the water inlet ratio of cold water and hot water is changed to adjust the water temperature.
Two first water passing cavities 222 are arranged on the movable valve plate 22, and the corresponding water inlet 233 and water outlet 234 are arranged on the fixed valve plate 23, so that each first water passing cavity 222 corresponds to one water inlet 233 and one water outlet 234, thereby forming two independent water paths, and the movable valve plate 22 is rotated to enable the movable valve plate and the fixed valve plate 23 to rotate relatively to adjust the water passing amount of the water path, so as to adjust the water temperature; such case water route adjusts the temperature respectively and does not mix simultaneously again, forms two solitary water routes and flows, simplifies the structure and the assembly process of cooperation main part, and has satisfied user's demand that adjusts the temperature greatly.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a two water route case that adjusts temperature which characterized in that includes:
a housing including a cavity having upper and lower openings;
the movable valve plate is accommodated in the cavity and is provided with two first water passing cavities; and
the static valve plate is arranged below the dynamic valve plate, and two water inlets and two water outlets are arranged on the static valve plate in a penetrating way;
each first water passing cavity is communicated with one water inlet and one water outlet to form a water channel, and the water passing amount of any water channel is adjusted by rotating the movable valve plate.
2. The dual-water-path temperature-regulating valve core according to claim 1, wherein a second water passing cavity corresponding to the two first water passing cavities is arranged on the surface of one side, close to the movable valve plate, of the static valve plate, and the water outlet is arranged in the second water passing cavity in a penetrating manner.
3. The dual-water-path temperature regulating valve core as claimed in claim 2, wherein the water outlet is located in the second water passing cavity, and the sectional area of the second water passing cavity is larger than that of the water outlet.
4. The dual-water-path temperature-regulating valve core according to claim 1, wherein the sectional area of the first water passing cavity is larger than the sectional area of the water inlet or the water outlet, and the maximum distance between the water inlet and the water outlet is larger than the maximum distance of the sectional areas of the first water passing cavities in the same direction.
5. The dual-water-path temperature-regulating valve core as claimed in claim 1, wherein a base is arranged below the static valve plate, two buckles are arranged on the base, clamping grooves corresponding to the buckles are arranged on the side wall of the shell, and the base and the shell are clamped with the buckles through the clamping grooves.
6. The dual-water-path temperature-regulating valve core according to claim 5, wherein two second positioning tables are arranged on the surface of one side of the base close to the static valve piece, second positioning grooves corresponding to the second positioning tables are arranged on the static valve piece, and the base and the static valve piece are connected with the second positioning grooves through the second positioning tables.
7. The dual-water-path temperature-regulating valve core as claimed in claim 6, wherein the base is provided with water through holes corresponding to the water inlet and the water outlet.
8. The dual-water-path temperature-regulating valve core according to claim 1, wherein a connecting seat is arranged above the movable valve plate, a plurality of first positioning grooves are arranged on the surface of one side of the connecting seat close to the movable valve plate, a first positioning table corresponding to the first positioning grooves is arranged on the movable valve plate, and the connecting seat and the movable valve plate are connected with the first positioning table through the first positioning grooves.
9. The dual-water-path temperature-regulating valve core according to claim 8, wherein two symmetrical protrusions are arranged on the outer ring of the connecting seat, the inner surface of the shell is provided with limit blocks corresponding to the protrusions, and the protrusions rotate within the range between the two limit blocks.
10. The dual-water-path temperature regulating valve core according to claim 8, wherein a valve rod is fixedly arranged above the connecting seat, the valve rod penetrates through the upper opening of the cavity and extends out of the shell, and spline teeth are arranged on the outer surface of one end of the valve rod, which extends out of the shell.
CN202010879711.6A 2020-08-27 2020-08-27 Double-water-path temperature-adjusting valve core Pending CN111878606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010879711.6A CN111878606A (en) 2020-08-27 2020-08-27 Double-water-path temperature-adjusting valve core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010879711.6A CN111878606A (en) 2020-08-27 2020-08-27 Double-water-path temperature-adjusting valve core

Publications (1)

Publication Number Publication Date
CN111878606A true CN111878606A (en) 2020-11-03

Family

ID=73199558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010879711.6A Pending CN111878606A (en) 2020-08-27 2020-08-27 Double-water-path temperature-adjusting valve core

Country Status (1)

Country Link
CN (1) CN111878606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202955A (en) * 2021-04-14 2021-08-03 厦门浩仁塑胶制品有限公司 Water diversion temperature regulating valve core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202955A (en) * 2021-04-14 2021-08-03 厦门浩仁塑胶制品有限公司 Water diversion temperature regulating valve core

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Effective date of registration: 20240226

Address after: Room 601, 28-1 yinting Road, Jimei District, Xiamen City, Fujian Province, 361021

Applicant after: XIAMEN DABAI TECHNOLOGY Co.,Ltd.

Country or region after: China

Address before: Room 501, building 5, Jinjiang International Industrial Design Park, Hongshan Road, hongzhailong community, Qingyang street, Jinjiang City, Quanzhou City, Fujian Province 362200

Applicant before: JINJIANG DABAI TECHNOLOGY Co.,Ltd.

Country or region before: China

TA01 Transfer of patent application right