CN110575917A - Multifunctional water control valve core - Google Patents
Multifunctional water control valve core Download PDFInfo
- Publication number
- CN110575917A CN110575917A CN201910844837.7A CN201910844837A CN110575917A CN 110575917 A CN110575917 A CN 110575917A CN 201910844837 A CN201910844837 A CN 201910844837A CN 110575917 A CN110575917 A CN 110575917A
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- CN
- China
- Prior art keywords
- water
- valve core
- water outlet
- cover
- gear
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 234
- 238000007789 sealing Methods 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 94
- 230000009471 action Effects 0.000 description 4
- 239000008235 industrial water Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock
Landscapes
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a multifunctional water control valve core, which comprises a valve core body, a valve core cover screwed on the top of the valve core body, a gear control component arranged on the top of the valve core cover and a water distribution valve rod component arranged in the valve core body, wherein the gear control component comprises a bouncing core arranged on the top of the valve core cover, a pull rod hook connected with the bouncing core and the valve core cover and a locking spring for locking the pull rod hook, the bouncing core is provided with a circulating guide groove for the movement of the upper part of the pull rod hook, the circulating guide groove is sequentially provided with a first partition area, a second partition area, a third partition area, a fourth partition area and a fifth partition area, the height of the adjacent part of the previous partition area of the two sequentially adjacent partition areas is higher than the height of the adjacent part of the next partition area, and the upper part of the pull rod hook sequentially and smoothly slides and is positioned in the circulating guide groove, realize adjusting the gear step by step or adjusting the gear step by step, make the gear shifting of accuse water valve core more smooth and easy, use more convenient.
Description
Technical Field
the invention relates to the technical field of production of industrial water products, in particular to a multifunctional water control valve core suitable for a water gun and a faucet shower head.
Background
the invention discloses a Chinese patent application No. 201910261861.8 and discloses an integrated multifunctional water control valve core.A three-gear positioning mechanism is arranged in a core valve core cover of the integrated multifunctional water control valve core, a water dividing valve rod is adjusted through a gear shifting key, and the control of water closing, first water outlet waterway water outlet and second water outlet waterway water outlet can be realized in the valve core, but a gear shifting key and a gear shifting converter of the gear positioning mechanism are not smooth in rotation during gear shifting operation, sometimes, a clamping phenomenon occurs, and gear shifting is difficult. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the multifunctional water control valve core which is smooth in gear shifting and convenient to use.
The invention is realized by the following technical scheme:
A multifunctional water control valve core comprises a valve core body, a valve core cover screwed on the top of the valve core body, a gear control assembly arranged on the top of the valve core cover and a water distribution valve rod assembly arranged in the valve core body, wherein the water distribution valve rod assembly comprises a water distribution valve rod, a first sealing ring, a second water distribution sealing ring and a third water distribution sealing ring which are respectively sleeved outside the water distribution valve rod from top to bottom, a first water outlet channel is arranged on the inner side of the valve core body, the water distribution valve rod assembly is sleeved in the first water outlet channel, a water inlet channel and a second water outlet channel are staggered on the outer side of the valve core body, the first water outlet channel is communicated with the water inlet channel through a water through hole arranged on the side wall of the first water outlet channel, the first water outlet channel is communicated with the second water outlet channel through a water through hole arranged on the side wall of the first water outlet channel, the bottom center of the valve core body is provided with a spring positioning bulge, the spring positioning bulge is sleeved with a reset spring, the reset spring is compressed and sleeved in a rod body cavity of the water distribution valve rod, the water distribution valve rod assembly moves up and down in the first water outlet channel and controls the opening and closing of the water inlet channel, the first water outlet channel and the first water outlet channel as well as the second water outlet channel through the second water distribution sealing ring and the third water distribution sealing ring, the gear control assembly comprises a bouncing core arranged at the top of the valve core cover, a pull rod hook connected with the bouncing core and the valve core cover and a locking spring for locking the pull rod hook, the top of the valve core cover is provided with a guide block which is vertical to the guide, the peripheral wall of the bouncing core is provided with a guide groove corresponding to the guide block, and the outer side of the guide block is provided with a clamping groove for installing the locking spring, the bottom of the bouncing core is provided with a vertical guide post, the top of the valve core cover is provided with a through hole for the guide post to pass through, the guide post penetrates through the through hole to prop against the top of the water diversion valve rod assembly, a pull rod hook mounting hole for mounting the lower part of the pull rod hook is arranged at the top of the valve core cover, the bouncing core is provided with a circulating guide groove for the upper part of the pull rod hook to move, a closing gear, a first water diversion gear and a second water diversion gear are sequentially arranged in the circulating guide groove, the circulating guide groove is sequentially provided with a first partition area, a second partition area, a third partition area, a fourth partition area and a fifth partition area, the closing gear is arranged at the lowest part of the fifth separation area, the first water diversion gear is arranged at the lowest part of the second separation area, the second water diversion baffle is arranged at the lowest position of the third partition area, and the height of the adjacent position of the last partition area of the two successively adjacent partition areas is higher than that of the adjacent position of the next partition area.
Furthermore, the bottom of the valve core body is provided with a middle water outlet communicated with the first water outlet channel, and the bottom of the valve core body is provided with a peripheral water outlet communicated with the second water outlet channel.
Further, the middle water outlet is a plurality of netted interval holes arranged around the spring positioning bulge.
Further, the peripheral water outlets are two symmetrical arc-shaped strip-shaped holes arranged on the periphery of the bottom of the valve core body.
Furthermore, the water inlet channel is two channels which are symmetrically arranged on the outer side of the valve core body and are axially arranged along the valve core body.
Further, the second water outlet channel is two channels which are symmetrically arranged on the outer side of the valve core body and are axially arranged along the valve core body.
Further, the periphery wall cover of case body is equipped with the external seal rubber ring, the periphery wall cover of case lid is equipped with the case lid sealing washer.
Furthermore, a movably mounted water outlet adjusting bottom cover is arranged outside the bottom of the valve core body, and a linear water flow water outlet hole and a water spray water flow water outlet hole are formed in the water outlet adjusting bottom cover.
Further, the straight water flow water outlet holes are a plurality of small through holes which are formed in the periphery of the bottom surface of the water outlet adjusting bottom cover and are arranged in an annular mode.
furthermore, the spray water outlet hole is a small hole which is arranged in the middle of the bottom surface of the water outlet adjusting bottom cover and is separated by a plurality of netted spacing bars.
Compared with the prior art, the invention adjusts the gear of the water control valve core by arranging the gear control component, the gear control component comprises a bouncing core arranged at the top of the valve core cover, a pull rod hook connecting the bouncing core and the valve core cover and a locking spring locking the pull rod hook, the bouncing core is provided with a circulating guide groove for the upper part of the pull rod hook to move, a closing gear, a first water distribution gear and a second water distribution gear are sequentially arranged in the circulating guide groove, the circulating guide groove is sequentially provided with a first partition, a second partition, a third partition, a fourth partition and a fifth partition, the closing gear is arranged at the lowest part of the fifth partition, the first water distribution gear is arranged at the lowest part of the second partition, the second water distribution gear is arranged at the lowest part of the third partition, the height of the adjacent position of the previous partition of two sequentially adjacent partitions is higher than the height of the adjacent position of the next partition, so that the upper part of the pull rod hook sequentially and smoothly slides and is positioned in the circulating guide groove, realize adjusting the gear step by step or adjusting the gear step by step, make the gear shifting of accuse water valve core more smooth and easy, use more convenient.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a multifunctional water control valve core of the present invention;
FIG. 2 is an exploded view of the multifunctional water control valve cartridge of the present invention;
FIG. 3 is a top view of the multi-functional water control valve cartridge of the present invention;
FIG. 4 is a bottom view of the multi-functional water control valve cartridge of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 3 in a closed position;
FIG. 6 is a cross-sectional view B-B of FIG. 3 in the closed position;
FIG. 7 is a cross-sectional view A-A of FIG. 3 in a first water-splitting stage;
FIG. 8 is a sectional view taken along line B-B of FIG. 3 in a first water-splitting stage;
FIG. 9 is a sectional view A-A of FIG. 3 in a second water-splitting stage;
FIG. 10 is a sectional view taken along line B-B of FIG. 3 in a second water-diverting stage;
FIG. 11 is a front elevational view of the pop-up core of the present invention;
fig. 12 is a bottom view of the valve cartridge body of the present invention.
In the figure: 1-a valve core body; 2-valve core cover; 3-a water distributing valve rod; 4-a first sealing ring; 5-a second water diversion sealing ring; 6-third water separation sealing ring; 7-bouncing core; 8-a draw bar hook; 9-locking spring; 107-middle water outlet; 108-peripheral water outlets; 10-sealing the rubber ring outside; 11-valve core cover sealing ring; 12-discharging water to adjust the bottom cover; 13-a return spring; 101-a first water outlet channel; 102-a water inlet channel; 103-a second water outlet channel; 104-a water through hole; 105-water through holes; 106-spring locating projections; 201-a guide block; 202-a through hole; 203-draw bar hook mounting holes; 204-card slot; 701-a guide groove; 702-a guide post; 703-circulation guide groove; 7031-off gear; 7032-first split gear; 7033-second water diversion gear; 7034-a first partition; 7035-a second compartment; 7036-a third partition; 7037-fourth partition; 7038-fifth partition; 1201-straight line water outlet hole; 1202-Water spray water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
as shown in figures 1 to 12, the multifunctional water control valve core of the present invention comprises a valve core body 1, a valve core cover 2 screwed on the top of the valve core body 1, a gear control assembly arranged on the top of the valve core cover 2, and a water distribution valve rod assembly arranged in the valve core body 1, wherein the water distribution valve rod assembly comprises a water distribution valve rod 3, and a first sealing ring 4, a second water distribution sealing ring 5 and a third water distribution sealing ring 6 which are respectively sleeved outside the water distribution valve rod 3 from top to bottom, the inner side of the valve core body 1 is provided with a first water outlet channel 101, the water distribution valve rod assembly is sleeved in the first water outlet channel 101, the outer side of the valve core body 1 is provided with a water inlet channel 102 and a second water outlet channel 103 in a staggered manner, the first water outlet channel 101 is communicated with the water inlet channel 102 through a water through hole 104 arranged on the side wall of the first water outlet channel 101, the first water outlet channel 101 is communicated with the second water outlet channel 103 through a water through, the center of the bottom of the valve core body 1 is provided with a spring positioning bulge 106, the spring positioning bulge 106 is sleeved with a reset spring 13, the reset spring 13 is compressed and sleeved in a rod body cavity of the water distribution valve rod 3, the water distribution valve rod assembly moves up and down in the first water outlet channel 101 through a second water division sealing ring 5 and a third water division sealing ring 6 to control the water inlet channel 102 and the first water outlet channel 101 as well as the communication and closing of the first water outlet channel 101 and the second water outlet channel 103, the gear control assembly comprises a bouncing core 7 arranged at the top of the valve core cover 2, a pull rod hook 8 for connecting the bouncing core 7 and the valve core cover 2 and a locking spring 9 for locking the pull rod hook 8, the top of the valve core cover 2 is provided with a guide block 201 which is vertical to the guide, the peripheral wall of the bouncing core 7 is provided with a guide groove 701 corresponding to the guide block 201, the outer side of the guide block 201 is provided with a clamping groove 204 for mounting the, the top of the valve core cover 2 is provided with a through hole 202 for the guide post 702 to pass through, the guide post 702 passes through the through hole 202 to abut against the top of the water diversion valve rod assembly, the top of the valve core cover 2 is provided with a pull rod hook mounting hole 203 for the lower part of the pull rod hook 8 to be mounted, the bouncing core 7 is provided with a circulating guide groove 703 for the upper part of the pull rod hook 8 to move, a closing gear 7031, a first water diversion gear 7032 and a second water diversion gear 7033 are sequentially arranged in the circulating guide groove 703, the circulating guide groove 703 is sequentially provided with a first partition 7034 and a second partition 7035, the third partition 7036, the fourth partition 7037 and the fifth partition 7038, the closing gear 7031 is disposed at the lowest position of the fifth partition 7038, the first water-dividing gear 7032 is disposed at the lowest position of the second partition 7035, the second water-dividing gear 7033 is disposed at the lowest position of the third partition 7036, and the adjacent position of the last partition of two successively adjacent partitions is higher than the adjacent position of the next partition. The gear of the water control valve core is adjusted by arranging a gear control component, the gear control component comprises a bouncing core 7 arranged at the top of a valve core cover, a pull rod hook 8 for connecting the bouncing core 7 with the valve core cover 2 and a locking spring 9 for locking the pull rod hook 8, the bouncing core 7 is provided with a circulating guide groove 703 for the upper part of the pull rod hook 8 to move, a closing gear 7031, a first water diversion gear 7032 and a second water diversion gear 7033 are sequentially arranged in the circulating guide groove 703, the circulating guide groove 703 is sequentially provided with a first partition 7034, a second partition 7035, a third partition 7036, a fourth partition 7037 and a fifth partition 7038, the closing gear 7031 is arranged at the lowest part of the fifth partition 7038, the first water diversion gear 7032 is arranged at the lowest part of the second partition 7035, the second water diversion gear 7033 is arranged at the lowest part of the third partition 7036, the adjacent part of the two adjacent partitions is higher than the adjacent part of the next partition, the upper part of the pull rod hook 8 sequentially and smoothly slides and is positioned in the circulating guide groove 703, so that the step-by-step gear adjustment or the step-by-step gear adjustment is realized, and the gear adjustment of the water control valve core is smoother and more convenient to use.
The bottom of the valve core body 1 is provided with a middle water outlet 107 communicated with the first water outlet channel 101, and the bottom of the valve core body 1 is provided with a peripheral water outlet 108 communicated with the second water outlet channel 103.
The intermediate water outlets 107 are a plurality of mesh-like spaced holes provided around the spring positioning bosses 106.
The peripheral water outlet 108 is two symmetrical arc-shaped strip-shaped holes arranged on the periphery of the bottom of the valve core body 1.
The water inlet channels 102 are two channels symmetrically arranged on the outer side of the valve core body 1 and arranged along the axial direction of the valve core body 1.
The second water outlet channel 103 is two channels symmetrically arranged on the outer side of the valve core body 1 and arranged along the axial direction of the valve core body 1.
The periphery wall cover of case body 1 is equipped with external seal rubber ring 10, and the periphery wall cover of case lid 2 is equipped with case lid sealing washer 11, is favorable to the waterproof after installation of case body 1 and case lid 2.
a movably mounted water outlet adjusting bottom cover 12 is arranged outside the bottom of the valve core body 1, and a linear water outlet hole 1201 and a water flower water outlet hole 1202 are arranged on the water outlet adjusting bottom cover 12.
The linear water outflow hole 1201 is a plurality of fine through holes which are arranged on the periphery of the bottom surface of the water outflow adjusting bottom cover 12 and are arranged in an annular mode, the fine through holes can enable water flow to be subdivided into a plurality of fine linear water flows, and the impact strength and the flushing area of the water flow are changed to meet the requirements of more industrial water.
The water outlet holes 1202 are small holes formed in the middle of the bottom surface of the water outlet adjusting bottom cover 12 and separated by a plurality of net-shaped spacing bars, and the small holes separated by the net-shaped spacing bars can divide water flow into water flow in a water-flower type manner, so that the impact force of the water flow and the washing area are changed to meet the requirements of more industrial water.
The working process is as follows: in an initial state, the upper part of the pull rod hook 8 is in a closing gear 7031, at this time, water entering the first water outlet channel 101 is blocked by the second water sealing ring 5 and the third water sealing ring 6, water cannot flow out of the first water outlet channel 101 and into the second water outlet channel 103, the bouncing core 7 is pressed, the upper part of the pull rod hook 8 cannot slide backwards because the height of the adjacent part of the fourth partition 7037 and the fifth partition 7038 is higher than the height of the adjacent part of the fifth partition 7038 and the fourth partition 7037, the upper part of the pull rod hook 8 slides backwards from the fifth partition 7038 to the first partition 7034, the bouncing core 7 is released, the upper part of the pull rod hook 8 cannot slide backwards because the height of the adjacent part of the first partition 7034 and the second partition 7035 is higher than the height of the adjacent part of the first partition 7035 and the first partition 7034, and the upper part of the pull rod hook 8 cannot slide backwards under the restoring action of the restoring spring 13, and is positioned at a first water diversion level 7032, at which time water flows out from the first water outlet passage 101, but water is blocked by the third water sealing ring 6 and cannot flow into the second water outlet passage 103, and then the bouncing core 7 is pressed, because the height of the adjacent part of the first partition 7034 and the second partition 7035 is higher than the height of the adjacent part of the second partition 7035 and the first partition 7034, the upper part of the pull rod hook 8 cannot slide backwards, the upper part of the pull rod hook 8 slides from the second partition 7035 to the third partition 7036, the bouncing core 7 is released, because the height of the adjacent part of the second partition 7035 and the third partition 7036 is higher than the height of the adjacent part of the third partition 7036 and the second partition 7035, the upper part of the pull rod hook 8 cannot slide backwards, under the resetting action of the resetting spring 13, the upper part of the pull rod hook 8 slides and is positioned at a second water diversion level 7033, at which time water is blocked by the third water sealing ring 6 and cannot flow out from the first water outlet passage 101, water flows into the second water outlet channel 103 from the first water outlet channel 101 through the water through hole 105, then flows out from the second water outlet channel 103, the bouncing core 7 is pressed, the upper part of the pull rod hook 8 slides from the third partition 7036 to the fourth partition 7037, then the bouncing core 7 is loosened, because the height of the position, adjacent to the third partition 7036 and the fourth partition 7037, of the third partition 7036 is higher than the height of the position, adjacent to the third partition 7037 and the third partition 7036, of the fourth partition 7036, the upper part of the pull rod hook 8 cannot slide backwards, and under the reset action of the reset spring 13, the upper part of the pull rod hook 8 slides from the fourth partition 7037 to the fifth partition 7038, is positioned at the closing gear 7031, and returns to the initial state. When the upper portion of the pull rod hook 8 is in the first water diversion level 7032, the bouncing core 7 can be pressed for a long time, the upper portion of the pull rod hook 8 cannot slide backward because the height of the first partition 7034 adjacent to the second partition 7035 is higher than the height of the second partition 7035 adjacent to the first partition 7034, the upper portion of the pull rod hook 8 directly slides from the first water diversion level 7032 to the fourth partition 7037, and then the bouncing core 7 is released, the upper portion of the pull rod hook 8 cannot slide backward because the height of the third partition 7036 adjacent to the fourth partition 7037 is higher than the height of the fourth partition 7037 adjacent to the third partition 7036, and the upper portion of the pull rod hook 8 slides from the fourth partition 7037 to the fifth partition 7038 under the reset action of the reset spring 13 and is positioned in the closing level 7031.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A multifunctional water control valve core comprises a valve core body, a valve core cover screwed on the top of the valve core body, a gear control assembly arranged on the top of the valve core cover and a water distribution valve rod assembly arranged in the valve core body, wherein the water distribution valve rod assembly comprises a water distribution valve rod, a first sealing ring, a second water distribution sealing ring and a third water distribution sealing ring which are respectively sleeved outside the water distribution valve rod from top to bottom, a first water outlet channel is arranged on the inner side of the valve core body, the water distribution valve rod assembly is sleeved in the first water outlet channel, a water inlet channel and a second water outlet channel are staggered on the outer side of the valve core body, the first water outlet channel is communicated with the water inlet channel through a water through hole arranged on the side wall of the first water outlet channel, the first water outlet channel is communicated with the second water outlet channel through a water through hole arranged on the side wall of the first water outlet channel, the bottom center of case body is equipped with spring location arch, the protruding cover of spring location is equipped with reset spring, reset spring compression suit is in the body of rod cavity of distributive valve rod, distributive valve rod subassembly is in the up-and-down motion passes through in the first water outlet channel second divides water seal ring and third branch water seal ring control the inlet channel with first water outlet channel reaches first water outlet channel with the second is gone out the logical of water channel and is closed its characterized in that:
The gear control component comprises a bouncing core arranged at the top of the valve core cover, a pull rod hook connected with the bouncing core and the valve core cover, and a locking spring for locking the pull rod hook, wherein a vertical guide block is arranged at the top of the valve core cover, a guide groove corresponding to the guide block is arranged on the peripheral wall of the bouncing core, a clamping groove for installing the locking spring is arranged on the outer side of the guide block, a vertical guide post is arranged at the bottom of the bouncing core, a through hole for the guide post to pass through is arranged at the top of the valve core cover, the guide post passes through the through hole to abut against the top of the water diversion valve rod component, a pull rod hook installation hole for installing the lower part of the pull rod hook is arranged at the top of the valve core cover, a circulating guide groove for the upper part of the pull rod hook to move is arranged on the bouncing core, and a closing gear, a first water diversion gear and a second water diversion gear are, the circulation guide way is equipped with first subregion, second subregion, third subregion, fourth subregion and fifth subregion in proper order, close the gear and locate the lowest of fifth subregion, first division position is located the lowest of second subregion, second division position is located the lowest of third subregion, the adjacent department height of last subregion of two adjacent subregions in proper order is higher than the adjacent department height of next subregion.
2. The multi-functional water control valve core of claim 1, characterized in that: the bottom of the valve core body is provided with a middle water outlet communicated with the first water outlet channel, and the bottom of the valve core body is provided with a peripheral water outlet communicated with the second water outlet channel.
3. the multi-functional water control valve core of claim 2, characterized in that: the middle water outlet is a plurality of netted spaced holes arranged around the spring positioning bulge.
4. The multi-functional water control valve core of claim 2, characterized in that: the peripheral water outlets are two symmetrical arc-shaped strip-shaped holes arranged on the periphery of the bottom of the valve core body.
5. The multi-functional water control valve core of claim 1, characterized in that: the water inlet channel is two channels which are symmetrically arranged on the outer side of the valve core body and are axially arranged along the valve core body.
6. the multi-functional water control valve core of claim 1, characterized in that: the second water outlet channels are two channels which are symmetrically arranged on the outer side of the valve core body and are axially arranged along the valve core body.
7. The multi-functional water control valve core of claim 1, characterized in that: the outer peripheral wall cover of case body is equipped with the external seal rubber ring, the outer peripheral wall cover of case lid is equipped with the case lid sealing washer.
8. The multi-functional water control valve core of claim 1, characterized in that: the bottom of the valve core body is externally provided with a movably mounted water outlet adjusting bottom cover, and the water outlet adjusting bottom cover is provided with a linear water flow water outlet hole and a water spray water flow water outlet hole.
9. The multi-functional water control valve core of claim 8, characterized in that: the straight line rivers apopore is setting up go out water and adjust a plurality of tiny through-holes that bottom surface periphery and annular arranged.
10. The multi-functional water control valve core of claim 8, characterized in that: the spray water outlet hole is a small hole which is arranged in the middle of the bottom surface of the water outlet adjusting bottom cover and is separated by a plurality of netted spacing bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844837.7A CN110575917A (en) | 2019-09-07 | 2019-09-07 | Multifunctional water control valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844837.7A CN110575917A (en) | 2019-09-07 | 2019-09-07 | Multifunctional water control valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575917A true CN110575917A (en) | 2019-12-17 |
Family
ID=68812738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844837.7A Pending CN110575917A (en) | 2019-09-07 | 2019-09-07 | Multifunctional water control valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110575917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124384A (en) * | 2019-05-19 | 2019-08-16 | 贾新奎 | A kind of sewage disposal system |
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