CN113606352B - Time delay tap with get rid of incrustation scale function - Google Patents
Time delay tap with get rid of incrustation scale function Download PDFInfo
- Publication number
- CN113606352B CN113606352B CN202111177659.0A CN202111177659A CN113606352B CN 113606352 B CN113606352 B CN 113606352B CN 202111177659 A CN202111177659 A CN 202111177659A CN 113606352 B CN113606352 B CN 113606352B
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- fixedly connected
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- valve core
- time delay
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 33
- 238000007599 discharging Methods 0.000 claims description 20
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 229910001651 emery Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 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
- 238000010926 purge Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a time-delay water tap with a function of removing scale, which belongs to the technical field of water taps, can clean the scale in a valve core gap when a user presses a pressing head each time, solves the problem that the pressing head is slowly reset or even cannot be reset due to blockage of the valve core gap caused by the scale, utilizes the thrust exerted by an arc-shaped sheet on a scale removing block after the scale removing block is contacted with the inner wall of the valve core gap to discharge gas to a cleaning air bag through an exhaust hole so as to expand the cleaning air bag, increases the contact surface between the cleaning air bag and the inner wall of the valve core gap so as to further enhance the cleaning effect on the scale, and promotes a one-way plug to be opened under the pressure action generated by downward movement of a movable plug to extrude water in a valve core cylinder so that the cleaned scale is discharged along with the water, thereby avoiding the scale from staying in the valve core for a long time, the service life of the valve core is affected.
Description
Technical Field
The invention relates to the technical field of faucets, in particular to a time-delay faucet with a scale removing function.
Background
Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not the final consumer products.
The water faucet is one of hardware, is a valve for controlling the flow of water, plays a vital role in life, and can be divided into a plurality of types such as a water mixing faucet and a time-delay faucet according to different use requirements, wherein the time-delay faucet needs to be pressed by hands to drain water when in use, a gap is generally chiseled at a valve core of the existing time-delay faucet, so that water flows through the gap, a time-delay effect is achieved, and finally the valve core is closed under the continuous thrust of a spring, namely the water faucet is closed.
However, along with the service time lapse, especially be located northern area, because the weather is cold, hot water can often be used, because water can produce the incrustation scale at the in-process of heating, these incrustation scales are attached to in the gap of case easily, cause the jam to the gap, make case moving resistance increase, thereby lead to the press head slow or even unable the resetting, and then make tap delay overlength or even unable automatic shut-down when using, in case the incrustation scale is untimely cleared up, the wearing and tearing of case have not only been strengthened, the life has been influenced, still caused certain waste to water.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a time-delay water faucet with a function of removing scale, compared with the existing time-delay water faucet, the water faucet can clean the scale in a valve core gap when a user presses a pressing head each time, solves the problem that the pressing head is slowly reset or even cannot be reset due to blockage of the valve core gap caused by the scale, utilizes the thrust exerted by an arc-shaped sheet on the scale removing block after the scale removing block is contacted with the inner wall of the valve core gap to discharge gas to a cleaning air bag through an exhaust hole to expand the cleaning air bag so as to increase the contact surface of the cleaning air bag and the inner wall of the valve core gap, further enhances the cleaning effect of the scale, and promotes a one-way plug to be opened under the action of the pressure generated by downward movement of a moving plug to extrude water in a valve core barrel, the cleaned scale is discharged together with water, so that the scale is prevented from staying in the valve core for a long time, and the service life of the valve core is prevented from being influenced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A water discharging faucet is fixedly connected to the side wall of a water faucet, the lower end of the water faucet is in threaded connection with a valve core barrel, the lower end of the water faucet is fixedly connected with an external water pipe, a sealing plate is fixedly connected above the water discharging faucet, the top end of the water faucet is connected with a pressing head in a sliding mode, a pressing rod is inserted into the sealing plate, the upper end of the pressing rod is fixedly connected with the pressing head, an annular plate is fixedly connected below the water discharging faucet, a through hole is formed in the annular plate, a sealing plug is fixedly connected below the annular plate, and the sealing plug is in contact with the annular plate;
all excavate the wall of valve element section of thick bamboo front and back both sides and have the hole of arranging, valve element section of thick bamboo left and right sides inner wall all excavates the valve element gap, the inside sliding connection of valve element section of thick bamboo has the clearance box, clearance box lower extreme fixedly connected with removes the stopper, clearance box inside fixed connection elastic membrane, and elastic membrane and press the depression bar fixed connection, clearance box downside inner wall sliding connection has two incrustations to get rid of the piece, clearance box left and right sides wall all opens the chisel and has gets rid of a assorted perforation, two with the incrustation scale and get rid of and articulate there is same arc piece between the piece, it is provided with thrust spring to remove between stopper and the valve element section of thick bamboo downside inner wall, the drain dirt valve is installed to valve element section of thick bamboo lower extreme.
Furthermore, the incrustation scale removing block comprises a moving block, one end, far away from the arc-shaped piece, of the moving block is connected with a moving column in an inserting mode, the right end of the moving column is fixedly connected with a cleaning sand piece, the moving column is located at one end, inside the moving block, of a boosting piston, a compression spring is fixedly connected between the boosting piston and the inner wall of the resistance reducing hole, the moving block is provided with the resistance reducing hole in a chiseling mode, the boosting piston is connected with the resistance reducing hole in a sliding mode, a boosting groove matched with the boosting piston is formed in the moving block in a chiseling mode, the moving block is provided with an exhaust hole communicated with the boosting groove in a chiseling mode, the front side wall and the rear side wall of the moving block are fixedly connected with cleaning air bags, the contact surface of a valve element gap can be improved, and the cleaning capacity of the incrustation scale is improved.
Further, the scale discharging valve comprises a scale discharging hole formed in the lower end of the valve core barrel, a fixed short rod is fixedly connected inside the scale discharging hole, a one-way plug is arranged below the scale discharging hole, and two tension elastic ribs are fixedly connected between the fixed short rod and the one-way plug, so that the scale is conveniently discharged along with water.
Furthermore, a filter screen is arranged in the discharge hole, so that the damage to the movable plug caused by the fact that overlarge scale enters the valve element cylinder can be effectively avoided.
Furthermore, arc piece center department fixedly connected with supports the ejector pin, the spacing ring piece runs through and removes stopper fixedly connected with roof, and roof and thrust spring fixed connection, can reach and reset the arc piece to the mesh that resets to the press head under the transmission.
Furthermore, the valve core barrel is located below the movable plug and fixedly connected with a limiting ring piece, the limiting ring piece is arranged to be conical, the limiting effect can be achieved, and meanwhile the conical structure can prevent the scale from dropping to the upper portion of the limiting ring piece to a certain degree.
Furthermore, the equal fixedly connected with emery cloth on the lateral wall of clearance abrasive disc and clearance gasbag utilizes the emery cloth can be to the clearance effect of improvement to the incrustation scale.
Further, the sealing plate and the sealing sleeve film fixedly connected between the pressing rods improve the sealing performance and avoid water outflow.
Furthermore, clearance sand piece is located inside the case gap, the closing plate can play spacing effect with pressing down pressure lever junction fixedly connected with sealing washer, avoids removing the effect that can't play the clearance after the stopper is rotatory.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the invention can clean the scale in the valve core gap when a user presses the pressing head each time, and solves the problem that the pressing head is slowly reset or even can not be reset due to blockage of the scale on the valve core gap.
(2) The incrustation scale is got rid of the piece and is included the movable block, the movable block is kept away from arc piece one end and is pegged graft and have is had the removal post, remove post right-hand member fixedly connected with clearance abrasive disc, it is located the inside one end fixedly connected with pressure boost piston of movable block to remove the post, fixedly connected with compression spring between pressure boost piston and the downthehole wall of drag reduction, dig the resistance reduction hole on the movable block, and pressure boost piston and resistance reduction hole sliding connection, the inside division of movable block has with pressure boost piston assorted pressure boost groove, it has the exhaust hole that communicates with pressure boost groove to open on the movable block, the equal fixedly connected with clearance gasbag of both sides wall around the movable block, can improve the contact surface to the case gap, improve the cleaning ability to the incrustation scale.
(3) The scale discharging valve comprises a scale discharging hole formed in the lower end of the valve core cylinder, a fixed short rod is fixedly connected inside the scale discharging hole, a one-way plug is arranged below the scale discharging hole, and two tension elastic ribs are fixedly connected between the fixed short rod and the one-way plug and are convenient to discharge along with water.
(4) The filter screen is arranged in the discharge hole, so that the damage to the movable plug caused by the fact that overlarge scale enters the valve element cylinder can be effectively avoided.
(5) Arc piece center department fixedly connected with supports the ejector pin, and the spacing ring piece runs through and removes stopper fixedly connected with roof, and roof and thrust spring fixed connection, can reach and reset the arc piece to the purpose that resets the press head under the transmission.
(6) The case section of thick bamboo is located and removes stopper below fixedly connected with spacing ring piece, and the spacing ring piece sets up to the toper, can play spacing effect, and the incrustation scale can be avoided to a certain extent to the toper structure simultaneously and drops to spacing ring piece top.
(7) Equal fixedly connected with emery cloth on the lateral wall of clearance abrasive disc and clearance gasbag utilizes the emery cloth can be to the clearance effect of improvement to the incrustation scale.
(8) The sealing plate and the sealing sleeve film fixedly connected between the pressing rods improve the sealing performance and avoid water outflow.
(9) Inside clearance abrasive disc was located the case gap, the closing plate can play spacing effect with pressing the fixedly connected with sealing washer of depression bar junction, can't play the effect of clearance after avoiding removing the stopper rotation.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an external view of a portion of the purge box of the present invention;
FIG. 5 is an exploded view of a cartridge barrel portion of the present invention;
FIG. 6 is an external view of the scale removing block of the present invention;
FIG. 7 is a top cross-sectional view at the cartridge of the present invention;
FIG. 8 is an enlarged view at C of FIG. 7;
FIG. 9 is a state diagram of the present invention when water is discharged;
FIG. 10 is a view showing a state where a scale removing block according to the present invention is moved;
FIG. 11 is a view showing a state where scale is discharged according to the present invention.
The reference numbers in the figures illustrate:
1 tap shell, 11 drainage taps, 12 sealing plates, 13 pressing heads, 14 pressing rods, 15 sealing sleeve films, 16 annular plates, 17 sealing plugs, 18 external water pipes, 2 valve core cylinders, 21 discharge holes, 22 valve core gaps, 23 cleaning boxes, 24 moving plugs, 25 elastic films, 26 scale removing blocks, 261 moving blocks, 262 moving columns, 263 resistance reduction holes, 264 pressurizing grooves, 265 pressurizing pistons, 266 cleaning sand sheets, 267 compression springs, 268 exhaust holes, 269 cleaning air bags, 27 arc sheets, 28 thrust springs, 29 limiting ring sheets, 3 scale discharge valves, 31 scale discharge holes, 32 fixing short rods, 33 one-way plugs, 34 tensile elastic ribs, 4 supporting ejector rods and 5 top plates.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-8, a time-delay faucet with a function of removing scale comprises a faucet 1, a drain tap 11 is fixedly connected to a side wall of the faucet 1, a valve core barrel 2 is connected to a lower end of the faucet 1 through a thread, an external water pipe 18 is fixedly connected to a lower end of the faucet 1, a sealing plate 12 is fixedly connected to a position above the drain tap 11 of the faucet 1, a pressing head 13 is slidably connected to a top end of the faucet 1, a pressing rod 14 is inserted into the sealing plate 12, an upper end of the pressing rod 14 is fixedly connected to the pressing head 13, a ring plate 16 is fixedly connected to a position below the drain tap 11 of the faucet 1, a through hole is drilled in the ring plate 16, a sealing plug 17 is fixedly connected to a position below the ring plate 16 of the pressing rod 14, the sealing plug 17 is in contact with the ring plate 16, when in use, a user manually presses the pressing head 13 to enable the pressing head 13 to drive the pressing rod 14 to move downwards, the pressing rod 14 drives the sealing plug 17 and the moving plug 24 to move downwards, so that the through hole on the annular plate 16 and the discharge hole 21 are opened, water enters the valve core cylinder 2 from the discharge hole 21, and referring to fig. 9, the water is discharged from the water discharge faucet 11 through the through hole of the annular plate 16.
Referring to fig. 1-8, the front and rear side walls of the valve core cylinder 2 are all drilled with a drain hole 21, the inner walls of the left and right sides of the valve core cylinder 2 are all drilled with a valve core gap 22, the inside of the valve core cylinder 2 is connected with a cleaning box 23 in a sliding manner, the lower end of the cleaning box 23 is fixedly connected with a movable plug 24, the inside of the cleaning box 23 is fixedly connected with an elastic membrane 25, the elastic membrane 25 is fixedly connected with a pressing rod 14, the inner wall of the lower side of the cleaning box 23 is connected with two scale removing blocks 26 in a sliding manner, the left and right side walls of the cleaning box 23 are all drilled with through holes matched with the scale removing blocks 26, the same arc-shaped piece 27 is hinged between the two scale removing blocks 26, a thrust spring 28 is arranged between the movable plug 24 and the inner wall of the lower side of the valve core cylinder 2, the scale removing valve 3 is arranged at the lower end of the valve core cylinder 2, when a user does not apply pressure to the pressing head 13 any more, the thrust spring 28 pushes the movable plug 24 to move upwards, so that water above the movable plug 24 flows into the lower part of the movable plug 24 through the valve core gap 22, the resistance is improved by reducing the flow of water, and the purpose of time delay is realized.
Referring to fig. 6-8, the scale removing block 26 includes a moving block 261, a moving column 262 is inserted into one end of the moving block 261 far from the arc-shaped piece 27, a cleaning sand piece 266 is fixedly connected to the right end of the moving column 262, a pressurizing piston 265 is fixedly connected to one end of the moving block 262 located inside the moving block 261, a compression spring 267 is fixedly connected between the pressurizing piston 265 and the inner wall of the resistance reducing hole 263, a resistance reducing hole 263 is drilled on the moving block 261, the pressurizing piston 265 is slidably connected to the resistance reducing hole 263, a pressurizing groove 264 matched with the pressurizing piston 265 is drilled inside the moving block 261, an exhaust hole 268 communicated with the pressurizing groove 264 is drilled on the moving block 261, cleaning air bags 269 are fixedly connected to both front and rear side walls of the moving block 261, during the downward movement of the pressing rod 14, the pressing rod 14 pushes the arc-shaped piece 27 through an elastic film 25, so that the arc-shaped piece 27 is deformed and the scale removing block 26 is pushed to move towards both sides, referring to fig. 10, the scale on the inner wall of the valve core gap 22 is cleaned by the scale removing block 26, after the inner wall of the valve core gap 22 is pushed by the cleaning sand sheet 266, the moving block 261 continues to move towards the valve core gap 22, so that the pressurizing piston 265 enters the pressurizing groove 264, and the gas in the pressurizing groove 264 is extruded to enter the cleaning air bag 269 through the exhaust hole 268, so that the cleaning air bag 269 is expanded, the cleaning air bag 269 is in full contact with the inner wall of the valve core gap 22, the scale removing effect is further improved, emery cloths are fixedly connected to the side walls of the cleaning sand sheet 266 and the cleaning air bag 269, and the effect of cleaning the scale can be improved by the emery cloths.
Referring to fig. 1 and 3, the scale discharging valve 3 includes a scale discharging hole 31 drilled at the lower end of the valve core cylinder 2, a fixed short rod 32 is fixedly connected inside the scale discharging hole 31, a one-way plug 33 is arranged below the scale discharging hole 31, two tension elastic ribs 34 are fixedly connected between the fixed short rod 32 and the one-way plug 33, and meanwhile, in the process of moving the movable plug 24 downwards, water inside the valve core cylinder 2 is squeezed to promote the one-way plug 33 to be opened, please refer to fig. 11, so that the cleaned scale is discharged into the water pipe along with the water, the scale in the water pipe is discharged from a faucet, a filter screen is installed in the discharging hole 21, and the phenomenon that the excessive scale enters the valve core cylinder 2 and damages the movable plug 24 can be effectively avoided.
Referring to fig. 1 and 5, the valve core cylinder 2 is fixedly connected with a limiting ring piece 29 below the moving plug 24, and the limiting ring piece 29 is conical, so that the limiting function can be achieved, and meanwhile, the conical structure can prevent the scale from falling to the upper side of the limiting ring piece 29 to a certain extent.
Referring to fig. 2, a supporting rod 4 is fixedly connected to the center of the arc-shaped piece 27, the supporting rod 4 is fixedly connected to a top plate 5 through a moving plug 24, and the top plate 5 is fixedly connected to a thrust spring 28, when the user does not apply pressure to the pressing head 13 any more, the thrust spring 28 pushes the top plate 5 to move upwards, the top plate 5 pushes the moving plug 24 to move upwards, so as to push the supporting rod 4 to reset the arc-shaped piece 27, and the arc-shaped piece 27 pushes the pressing rod 14 to drive the pressing head 13 to reset.
Referring to fig. 2, the sand cleaning sheet 266 is located inside the valve core gap 22, and can play a role in limiting and preventing the movable plug 24 from being unable to clean after rotating.
Referring to fig. 1, a sealing ring is fixedly connected to a joint of the sealing plate 12 and the pressing rod 14, and a sealing sleeve 15 is fixedly connected between the sealing plate 12 and the pressing rod 14, so as to improve the sealing property and prevent water from flowing out.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a time delay tap with get rid of incrustation scale function, includes tap (1), its characterized in that: the side wall of the water tap (1) is fixedly connected with a water discharge tap (11), the lower end of the water tap (1) is connected with a valve core cylinder (2) in a threaded manner, the lower end of the water tap (1) is fixedly connected with an external water pipe (18), a sealing plate (12) is fixedly connected above the water discharge tap (11) of the water tap (1), the top end of the water tap (1) is connected with a pressing head (13) in a sliding way, a pressing rod (14) is inserted on the sealing plate (12), the upper end of the pressing rod (14) is fixedly connected with the pressing head (13), the water tap (1) is fixedly connected with an annular plate (16) below the water discharge tap (11), a through hole is drilled in the annular plate (16), a sealing plug (17) is fixedly connected to the pressing rod (14) below the annular plate (16), and the sealing plug (17) is in contact with the annular plate (16);
the front side wall and the rear side wall of the valve core cylinder (2) are both provided with a discharge hole (21), the inner walls of the left side wall and the right side wall of the valve core cylinder (2) are both provided with a valve core gap (22), a cleaning box (23) is connected in the valve core cylinder (2) in a sliding way, the lower end of the cleaning box (23) is fixedly connected with a movable plug (24), an elastic membrane (25) is fixedly connected in the cleaning box (23), the elastic membrane (25) is fixedly connected with the pressing rod (14), the inner wall of the lower side of the cleaning box (23) is connected with two scale removing blocks (26) in a sliding way, perforations matched with the scale removing blocks (26) are drilled on the left side wall and the right side wall of the cleaning box (23), the same arc-shaped piece (27) is hinged between the two scale removing blocks (26), a thrust spring (28) is arranged between the movable plug (24) and the inner wall of the lower side of the valve core cylinder (2), and the scale discharge valve (3) is installed at the lower end of the valve core cylinder (2).
2. The time delay faucet with scale removal function according to claim 1, characterized in that: the scale removing block (26) comprises a moving block (261), one end of the moving block (261) far away from the arc-shaped piece (27) is inserted with a moving column (262), the right end of the movable column (262) is fixedly connected with a sand cleaning sheet (266), one end of the movable column (262) positioned in the movable block (261) is fixedly connected with a pressurizing piston (265), a resistance reducing hole (263) is drilled on the moving block (261), a compression spring (267) is fixedly connected between the pressurizing piston (265) and the inner wall of the resistance reducing hole (263), the boosting piston (265) is connected with the drag reduction hole (263) in a sliding way, a boosting groove (264) matched with the boosting piston (265) is arranged in the moving block (261) in a chiseled way, an exhaust hole (268) communicated with the pressure increasing groove (264) is drilled on the moving block (261), the front side wall and the rear side wall of the moving block (261) are fixedly connected with cleaning air bags (269).
3. The time delay faucet with scale removal function according to claim 1, characterized in that: the scale discharging valve (3) comprises a scale discharging hole (31) formed in the lower end of a valve element cylinder (2), a fixed short rod (32) is fixedly connected inside the scale discharging hole (31), a one-way plug (33) is arranged below the scale discharging hole (31), and two tension elastic ribs (34) are fixedly connected between the fixed short rod (32) and the one-way plug (33).
4. The time delay faucet with scale removal function according to claim 1, characterized in that: a filter screen is arranged in the discharge hole (21).
5. The time delay faucet with scale removal function according to claim 1, characterized in that: arc piece (27) center department fixedly connected with support ejector pin (4), support ejector pin (4) run through and remove stopper (24) fixedly connected with roof (5), and roof (5) and thrust spring (28) fixed connection.
6. The time delay faucet with scale removal function according to claim 1, characterized in that: the valve core cylinder (2) is fixedly connected with a limiting ring piece (29) below the movable plug (24), and the limiting ring piece (29) is conical.
7. The time delay faucet with a scale removal function according to claim 2, characterized in that: the side walls of the cleaning sand sheet (266) and the cleaning air bag (269) are fixedly connected with abrasive cloth.
8. The time delay faucet with scale removal function according to claim 1, characterized in that: and a sealing sleeve film (15) is fixedly connected between the sealing plate (12) and the pressing rod (14).
9. The time delay faucet with a scale removal function according to claim 2, characterized in that: the sand cleaning sheet (266) is positioned inside the valve core gap (22).
10. The time delay faucet with scale removal function according to claim 1, characterized in that: and a sealing ring is fixedly connected at the joint of the sealing plate (12) and the pressing rod (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177659.0A CN113606352B (en) | 2021-10-09 | 2021-10-09 | Time delay tap with get rid of incrustation scale function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177659.0A CN113606352B (en) | 2021-10-09 | 2021-10-09 | Time delay tap with get rid of incrustation scale function |
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| CN113606352A CN113606352A (en) | 2021-11-05 |
| CN113606352B true CN113606352B (en) | 2021-11-30 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114076086B (en) * | 2022-01-19 | 2022-04-08 | 江苏隧锦五金制造有限公司 | Air compressor machine with automatically cleaning type condenser pipe |
| CN117869602B (en) * | 2024-03-11 | 2024-05-03 | 四川中油乐仪能源装备制造股份有限公司 | Throttle cut-off emptying valve |
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| CN203926976U (en) * | 2014-06-20 | 2014-11-05 | 玉环县家家卫浴配件厂（普通合伙） | Delay water faucet |
| CN108443577A (en) * | 2018-06-17 | 2018-08-24 | 林枫 | A kind of tap of easy cleaning incrustation scale |
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- 2021-10-09 CN CN202111177659.0A patent/CN113606352B/en active Active
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| CN1614277A (en) * | 2004-09-22 | 2005-05-11 | 邝栋材 | Automatic descaling delaying valve |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| TWM321961U (en) * | 2007-04-24 | 2007-11-11 | Huo-Huang Chen | Improved structure of the self blocked water economizer valve |
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| CN113606352A (en) | 2021-11-05 |
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