CN114087377A - Valve convenient to clearance is inside - Google Patents
Valve convenient to clearance is inside Download PDFInfo
- Publication number
- CN114087377A CN114087377A CN202111392954.8A CN202111392954A CN114087377A CN 114087377 A CN114087377 A CN 114087377A CN 202111392954 A CN202111392954 A CN 202111392954A CN 114087377 A CN114087377 A CN 114087377A
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- Prior art keywords
- pipe body
- water
- sealing
- water outlet
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 264
- 238000007789 sealing Methods 0.000 claims abstract description 121
- 230000007704 transition Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 244000309464 bull Species 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 238000005086 pumping Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- -1 steam 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
- F16K1/02—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 with screw-spindle
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- 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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
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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 valve convenient for cleaning the inside, which comprises a transition water pipe body, a switch fixing piece, a rotary disc, a rotary rod, a sealing plate, a folding sealing sleeve, a piston head, a water outlet pipe body, a water outlet sealing device, a first water adding device, a brush, a second water adding device, a guide plate, a rotary shaft, a group partition plate, a water inlet pipe body and a water inlet sealing device. Has the advantages that: the whole cleaning work of the invention is simpler, the pipeline which is connected does not need to be disassembled in the cleaning process, the body of the valve does not need to be disassembled, the workload is small, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a valve convenient for cleaning the interior.
Background
A valve is a device used in a fluid system to control the direction, pressure, and flow of a fluid. The valve is a device that can control the flow rate of a medium (liquid, gas, powder) in a pipe or equipment by flowing or stopping the medium. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like. Valves used for fluid control range from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, ranging in variety and specification from the very tiny instrument valves up to industrial pipeline valves with nominal diameters of up to 10 m. The valve can be used for controlling various types of fluid such as water, steam, oil products, gas, mud, various corrosive media, liquid metal, radioactive fluid and the like to flow, the working pressure of the valve can be from 0.0013MPa to 1000MPa of ultrahigh pressure, and the working temperature can be from-269 ℃ of ultralow temperature to 1430 ℃ of high temperature. The valve can be controlled by adopting various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear drive and the like; the valve can be operated according to the preset requirement under the action of pressure, temperature or other forms of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing piece perform lifting, sliding, swinging or rotating motion by depending on a driving or automatic mechanism, so that the size of the flow passage area of the valve can be changed to realize the control function of the valve.
The water valve is a common pipe connecting fitting and is assembled on water pipelines, drinking water pipelines, heating pipelines and the like. Current logical water valve simple structure, convenient to use, however, it is comparatively loaded down with trivial details when inside clearance to lead to the water valve, need dismantle the pipeline of connection in the clearance process, need dismantle the body of valve, just can clear up the inside of valve, and this kind of operation, work load is big, and work efficiency is low.
Disclosure of Invention
In order to solve the problems comprehensively, particularly the defects in the prior art, the invention provides the valve which is convenient to clean the inside, and the problems can be solved comprehensively.
In order to achieve the purpose, the invention adopts the following technical means:
a valve convenient for cleaning the interior comprises a transition water pipe body, wherein a water inlet pipe body is fixedly connected to one side of the transition water pipe body, a water outlet pipe body is fixedly connected to the other side of the transition water pipe body, the water inlet pipe body is communicated with the water outlet pipe body through the transition water pipe body, a group partition plate is fixedly connected to the communication part of the transition water pipe body and the water inlet pipe body, a sealing plate is fixedly connected to the transition water pipe body, a piston head is arranged between the sealing plate and the group partition plate, the piston head is movably inserted into the group partition plate, and the top of the piston head is connected with the bottom surface of the sealing plate through a folding sealing sleeve;
the top of the transitional water pipe body is provided with a switch fixing piece, the switch fixing piece is connected with the transitional water pipe body through a fixing wire, the top of the switch fixing piece is provided with a rotary table, the bottom of the rotary table is fixedly connected with rotary rods which are vertically distributed, the rotary rods penetrate through the switch fixing piece and are in threaded connection with the switch fixing piece, the bottom of each rotary rod sequentially penetrates through the switch fixing piece, the transitional water pipe body, a sealing plate and a folding sealing sleeve to be connected with the top of a piston head, the rotary rods push the piston head to move up and down, the bottom of the piston head is provided with a rotary shaft, the top end of the rotary shaft is rotatably inserted into the bottom of the piston head, the outer side of the middle part of the rotary shaft is fixedly connected with a hairbrush, and the bottom end of the rotary shaft is fixedly connected with an obliquely arranged guide plate;
the water inlet pipe is characterized in that a water outlet sealing device and a first water adding device are inserted into the bottom of the water outlet pipe body in an inserted mode, the water outlet sealing device can control connection and disconnection of the water outlet pipe body, the inside of the water outlet pipe body can be connected with an external space through the first water adding device, a second water adding device is inserted into the bottom of the water inlet pipe body in an inserted mode, an insertion port of the second water adding device corresponds to the guide plate, the inside of the water inlet pipe body can be connected with the external space through the second water adding device, a water inlet sealing device is inserted into the top of the water inlet pipe body in an inserted mode, and the water inlet sealing device can control connection and disconnection of the water inlet pipe body.
Furthermore, the transition water pipe body, the switch fixing piece, the rotary disc, the rotary rod, the sealing plate, the water outlet pipe body, the guide plate, the rotary shaft, the group partition plate and the water inlet pipe body are all made of stainless steel materials.
The stainless steel water pipe has the advantages that the stainless steel material has good hardness, meanwhile, the wear resistance and the corrosion resistance are good, and the transition water pipe body, the switch fixing piece, the rotary disc, the rotary rod, the sealing plate, the water outlet pipe body, the guide plate, the rotary shaft, the group partition plate and the water inlet pipe body which are made of the stainless steel material are long in service life.
Furthermore, the water outlet pipe body and the water inlet pipe body are distributed up and down.
The water supply pipe has the beneficial effects that the arrangement can facilitate the water transfer pipe body to control the connection and disconnection of the water outlet pipe body and the water inlet pipe body, and effectively improve the working efficiency of the water transfer pipe body.
Furthermore, the water outlet pipe body and the transition water pipe body are manufactured integrally.
The water outlet pipe body has the beneficial effects that the tightness between the water outlet pipe body and the transition water pipe body can be effectively improved through the arrangement, and the phenomenon of fracture between the water outlet pipe body and the transition water pipe body can be effectively prevented.
Furthermore, the sealing plate, the group partition plate and the water inlet pipe body are all connected with the transition water pipe body in a welding mode.
Foretell beneficial effect lies in, this kind of setting can effectively improve the leakproofness between closing plate, group baffle, the body of intaking and the transition water body, can effectively prevent that the phenomenon of rupture from taking place.
Furthermore, the turntable and the rotating rod are integrally manufactured, and the turntable is of a circular disc body structure.
The rotary table has the advantages that the tightness between the rotary table and the rotary rod can be effectively improved through the arrangement, a user can conveniently rotate the rotary table, and the working efficiency of the rotary table is effectively improved.
Furthermore, the folding seal sleeve and the piston head are both made of rubber materials, and the piston head is of a conical structure.
The rubber piston has the beneficial effects that the rubber material has good elasticity, meanwhile, the rubber piston also has good wear resistance and corrosion resistance, the folding sealing sleeve and the piston head which are made of the rubber material are long in service life, the conical structure can facilitate the movable insertion of the piston head and the group partition plate, and the working efficiency of the piston head can be effectively improved.
Further, delivery port sealing device is the same with water inlet sealing device structure, delivery port sealing device includes fixed casing, fixed casing is pegged graft with the play water body, the inserting groove has been seted up to the bottom of fixed casing, the inserting groove communicates with each other with the inside of play water body, the top of fixed casing is provided with sealed carousel, the bottom rigid coupling of sealed carousel has the sealed bull stick of vertical distribution, the bottom of sealed bull stick is run through fixed casing and is pegged graft with the inserting groove, be provided with the gasbag in the inserting groove, the gasbag passes through gas connector and is connected with the bottom of sealed bull stick, it has the breather pipe to peg graft in the sealed bull stick, the one end of breather pipe is run through sealed bull stick in proper order, gas connector communicates with each other with the gasbag and is connected, outside air feeder is connected to the other end of breather pipe.
The beneficial effects of the air bag sealing device are that the sealing rotating rod can be pushed to push the water bag to the insertion groove through the rotary sealing turntable, the air bag can be pushed into the water outlet pipe body through the sealing rotating rod in the pushing process, the air bag can be blown up rapidly through the external air supply equipment connected with the vent pipe, and the expanded air bag can seal the outlet of the water outlet pipe body, so that the plugging work of the water outlet pipe body can be completed rapidly.
Furthermore, sealed bull stick and fixed casing threaded connection, the top of fixed casing and the grafting department rigid coupling of sealed bull stick have first sealed piece, the bottom of fixed casing and the grafting department rigid coupling of sealed bull stick have the sealed piece of second.
The sealing device has the beneficial effects that the threaded connection can facilitate the propelling work of the sealing rotating rod, the working efficiency of the sealing rotating rod can be effectively improved, the sealing performance between the fixed shell and the sealing rotating rod can be effectively improved by setting the sealing block, and the water leakage phenomenon can be effectively prevented.
Furthermore, the first water adding device and the second water adding device are identical in structure, the first water adding device comprises an inserting pipe, the inserting pipe is inserted into the water outlet pipe body, a sealing pipe is connected with the inside of the inserting pipe in a sealing threaded mode, an inserting end of the sealing pipe is fixedly connected with an inserting head, a sealing piece is fixedly connected to the top of the inserting head, and a fixed end of the sealing pipe is provided with a rotating head fixedly connected with the fixed end of the sealing pipe.
The beneficial effects of the utility model reside in that, can be convenient for go out the water body through the pipe of pegging graft and be connected with external equipment, can seal the pipe of pegging graft through the sealed tube, can seal the port of the pipe of pegging graft through the gasket, the dual leakproofness after can effectively improving the shutoff of the pipe of pegging graft.
The invention has the beneficial effects that:
the invention can block the water outlet pipe body through the water outlet sealing device, can block the water inlet pipe body through the water inlet sealing device, can be connected with external pumping equipment through the first water adding device, can be connected with external water supply equipment through the second water adding device, the water supply equipment sprays water into the water inlet pipe body through the second water adding device, the sprayed water can push the guide plate to rotate, the guide plate drives the hairbrush to rotate through the rotating shaft, the hairbrush can clean the group partition plate through rotating, meanwhile, the water sprayed by the water supply equipment can also flush the internal spaces of the transition water pipe body, the water outlet pipe body and the water inlet pipe body, the cleaned water is pumped out through the pumping equipment connected with the first water adding device, thereby quickly finishing the cleaning work inside the valve, the whole cleaning work is simple, the connected pipelines do not need to be disassembled in the cleaning process, the valve body does not need to be disassembled, the workload is small, and the working efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a second cross-sectional view of the present invention;
FIG. 4 is a third cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of the water outlet sealing device of the present invention;
FIG. 6 is a schematic structural view of a first water adding device according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
As shown in fig. 1 to 6, the invention provides a valve convenient for cleaning the inside, which comprises a transitional water pipe body 1, wherein a water inlet pipe body 16 is fixedly connected to one side of the transitional water pipe body 1, a water outlet pipe body 8 is fixedly connected to the other side of the transitional water pipe body 1, the water inlet pipe body 16 is communicated with the water outlet pipe body 8 through the transitional water pipe body 1, a group partition plate 15 is fixedly connected to the communication position of the transitional water pipe body 1 and the water inlet pipe body 16, a sealing plate 5 is fixedly connected to the inside of the transitional water pipe body 1, a piston head 7 is arranged between the sealing plate 5 and the group partition plate 15, the piston head 7 is movably inserted into the group partition plate 15, and the top of the piston head 7 is connected with the bottom surface of the sealing plate 5 through a folding sealing sleeve 6;
the switch comprises a transitional water pipe body 1, a switch fixing piece 2 is arranged at the top of the transitional water pipe body 1, the switch fixing piece 2 is connected with the transitional water pipe body 1 through a fixing wire, a rotary disc 3 is arranged at the top of the switch fixing piece 2, rotary rods 4 which are vertically distributed are fixedly connected to the bottom of the rotary disc 3, the rotary rods 4 penetrate through the switch fixing piece 2 and are in threaded connection with the switch fixing piece 2, the bottom of the rotary rods 4 sequentially penetrate through the switch fixing piece 2, the transitional water pipe body 1, a sealing plate 5 and a folding sealing sleeve 6 and are connected with the top of a piston head 7, the rotary rods 4 push the piston head 7 to move up and down, a rotary shaft 14 is arranged at the bottom of the piston head 7, the top end of the rotary shaft 14 is rotatably inserted into the bottom of the piston head 7, a brush 11 is fixedly connected to the outer side of the middle of the rotary shaft 14, and an obliquely arranged guide plate 13 is fixedly connected to the bottom end of the rotary shaft 14;
the bottom of the water outlet pipe body 8 is spliced with a water outlet sealing device 9 and a first water adding device 10, the water outlet sealing device 9 can control connection and disconnection of the water outlet pipe body 8, the inside of the water outlet pipe body 8 can be connected with an external space through the first water adding device 10, the bottom of the water inlet pipe body 16 is spliced with a second water adding device 12, a splicing opening of the second water adding device 12 corresponds to the guide plate 13, the inside of the water inlet pipe body 16 can be connected with the external space through the second water adding device 12, the top of the water inlet pipe body 16 is spliced with a water inlet sealing device 17, and the water inlet sealing device 17 can control connection and disconnection of the water inlet pipe body 16.
The transition water pipe body 1, the switch fixing piece 2, the rotary table 3, the rotary rod 4, the sealing plate 5, the water outlet pipe body 8, the guide plate 13, the rotary shaft 14, the group partition plate 15 and the water inlet pipe body 16 are all made of stainless steel materials. Stainless steel material has better hardness, simultaneously, still has better wearability and corrosion resisting property, and the transition water body 1, switch mounting 2, carousel 3, bull stick 4, closing plate 5, play water body 8, guide plate 13, pivot 14, group baffle 15, the body 16 of intaking that form by stainless steel material preparation have long service life.
The water outlet pipe body 8 and the water inlet pipe body 16 are distributed up and down. The arrangement can facilitate the water crossing pipe body 1 to control the connection and disconnection of the water outlet pipe body 8 and the water inlet pipe body 16, and effectively improve the working efficiency of the water crossing pipe body 1.
The water outlet pipe body 8 and the transition water pipe body 1 are manufactured integrally. The setting can effectively improve the compactness between the water outlet pipe body 8 and the transition water pipe body 1, and can effectively prevent the fracture phenomenon between the water outlet pipe body 8 and the transition water pipe body 1.
The sealing plate 5, the group partition plate 15 and the water inlet pipe body 16 are all connected with the transition water pipe body 1 in a welding mode. The arrangement can effectively improve the tightness between the sealing plate 5, the group partition plate 15, the water inlet pipe body 16 and the transition water pipe body 1, and can effectively prevent the occurrence of fracture.
The rotary table 3 and the rotary rod 4 are integrally manufactured, and the rotary table 3 is of a circular table body structure. The arrangement can effectively improve the tightness between the rotary table 3 and the rotary rod 4, and can facilitate the users to rotate the rotary table 3, thereby effectively improving the working efficiency of the rotary table 3.
The folding seal sleeve 6 and the piston head 7 are both made of rubber materials, and the piston head 7 is of a conical structure. The rubber material has better elasticity, simultaneously, still has better wearability and corrosion resisting property, and folding seal cover 6, piston head 7 long service life that are formed by rubber material preparation, the taper type structure can be convenient for piston head 7 and group's baffle 15 activity grafting, can effectively improve piston head 7's work efficiency.
The water outlet sealing device 9 has the same structure as the water inlet sealing device 17, the water outlet sealing device 9 comprises a fixed casing 901, the fixed casing 901 is inserted into the water outlet pipe 8, an insertion groove 907 is formed in the bottom of the fixed casing 901, the insertion groove 907 is communicated with the inside of the water outlet pipe 8, a sealing turntable 902 is arranged at the top of the fixed casing 901, sealing rotating rods 904 which are vertically distributed are fixedly connected to the bottom of the sealing turntable 902, the bottom end of each sealing rotating rod 904 penetrates through the fixed casing 901 to be inserted into the insertion groove 907, an air bag 909 is arranged in the insertion groove 907 and is connected with the bottom end of each sealing rotating rod 904 through an air charging connector 908, a vent pipe 903 is inserted into each sealing rotating rod 904, one end of each vent pipe 903 sequentially penetrates through the sealing rotating rod 904, the air charging connector 908 is communicated with the air bag 909, and the other end of each vent pipe 903 is connected with external air supply equipment. The sealing rotating rod 904 can be pushed to push the insertion groove 907 to push through rotating the sealing rotating disc 902, the air bag 909 can be pushed into the water outlet pipe body 8 through the sealing rotating rod 904 in the pushing process, the air bag 909 can be blown up rapidly through external air supply equipment connected with the vent pipe 903, the expanded air bag 909 can seal the outlet of the water outlet pipe body 8, and therefore the plugging work of the water outlet pipe body 8 can be completed rapidly.
The sealing rotating rod 904 is in threaded connection with the fixed housing 901, a first sealing block 905 is fixedly connected to the insertion position of the top of the fixed housing 901 and the sealing rotating rod 904, and a second sealing block 906 is fixedly connected to the insertion position of the bottom of the fixed housing 901 and the sealing rotating rod 904. Threaded connection can be convenient for sealed bull stick 904's propulsion work, can effectively improve sealed bull stick 904's work efficiency, and the leakproofness between fixed casing 901 and the sealed bull stick 904 can effectively be improved in the settlement of sealed piece, can effectively prevent that the phenomenon of leaking from taking place.
The first water adding device 10 and the second water adding device 12 are identical in structure, the first water adding device 10 comprises an inserting pipe 1001, the inserting pipe 1001 is inserted into the water outlet pipe body 8, a sealing pipe 1004 is connected with the inserting pipe 1001 through sealing threads, an inserting end of the sealing pipe 1004 is fixedly connected with an inserting head 1003, a sealing sheet 1002 is fixedly connected to the top of the inserting head 1003, and a fixed end of the sealing pipe 1004 is provided with a rotating head 1005 fixedly connected with the sealing sheet 1005. Can be convenient for through plug pipe 1001 go out water body 8 and external equipment and be connected, can seal plug pipe 1001 through sealed pipe 1004, can seal plug pipe 1001's port through gasket 1002, the leakproofness after plug pipe 1001 shutoff can effectively be improved in the double seal.
The invention relates to a valve convenient for cleaning the interior, which can seal a water outlet pipe body 8 through a water outlet sealing device 9, seal a water inlet pipe body 16 through a water inlet sealing device 17, connect an external pumping device through a first water adding device 10, connect an external water supply device through a second water adding device 12, spray water into the water inlet pipe body 16 through the second water adding device 12 by the water supply device, the sprayed water can push a guide plate 13 to rotate, the guide plate 13 drives a brush 11 to rotate through a rotating shaft 14, the brush 11 can clean a group partition plate 15 through rotating, meanwhile, the water sprayed by the water supply device can also flush the internal spaces of a transition water pipe body 1, the water outlet pipe body 8 and the water inlet pipe body 16, the cleaned water is pumped out through the pumping device connected with the first water adding device 10, thereby quickly finishing the cleaning work of the interior of the valve, and the whole cleaning work is simple, the pipeline that need not dismantle the connection in the clearance process, the body that need not dismantle the valve, the work load is little, and work efficiency is high.
Principle of operation
During cleaning, the water outlet sealing device 9 and the water inlet sealing device 17 are firstly opened, the water outlet sealing device 9 is enabled to block the water outlet pipe body 8, the water inlet sealing device 17 is enabled to block the water inlet pipe body 16, meanwhile, the rotary disc 3 is rotated, the rotary rod 4 is enabled to drive the piston head 7 to be pulled out from the group partition plate 15, the brush 11 is arranged in the group partition plate 15, and at the moment, the transitional water pipe body 1, the water outlet pipe body 8 and the water inlet pipe body 16 are communicated. The structure of the water outlet sealing device 9 is the same as that of the water inlet sealing device 17, and the working principle is the same. When the water outlet pipe body 8 is opened, the sealing rotary disc 902 is rotated, the sealing rotary disc 902 can push the sealing rotary rod 904 to push the water outlet pipe body 8, the sealing rotary rod 904 can push the air bag 909 into the water outlet pipe body 8 in the pushing process, the vent pipe 903 is connected with external air supply equipment, the air supply equipment starts air supply work, the air supply equipment can blow the air bag 909 rapidly, the expanded air bag 909 can seal the outlet of the water outlet pipe body 8, and therefore the blocking work of the water outlet pipe body 8 is completed rapidly.
Then, the sealed tube 1004 of the first water adding device 10 and the second water adding device 12 of rotation play, the first water adding device 10 connects outside pumping equipment, the second water adding device 12 connects outside water supply equipment, water supply equipment sprays water in to the body of intaking 16 through the second water adding device 12, the hydroenergy that the blowout comes can promote guide plate 13 to rotate, guide plate 13 drives brush 11 through pivot 14 and rotates, brush 11 rotates and to clear up group's baffle 15, and simultaneously, the water that the water supply equipment blowout comes can also wash transition water body 1, play water body 8, the inner space of the body of intaking 16, the water after the clearance is managed to find time through the pumping equipment that first water adding device 10 connects, thereby accomplish the inside cleaning work of valve fast.
The present invention is by way of example only and is not intended as limiting. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.
Claims (10)
1. The valve convenient for cleaning the inside is characterized by comprising a transition water pipe body (1), wherein one side of the transition water pipe body (1) is fixedly connected with a water inlet pipe body (16), the other side of the transition water pipe body (1) is fixedly connected with a water outlet pipe body (8), the water inlet pipe body (16) is communicated with the water outlet pipe body (8) through the transition water pipe body (1), a group partition plate (15) is fixedly connected to the communicated part of the transition water pipe body (1) and the water inlet pipe body (16), a sealing plate (5) is fixedly connected in the transition water pipe body (1), a piston head (7) is arranged between the sealing plate (5) and the group partition plate (15), the piston head (7) is movably inserted into the group partition plate (15), and the top of the piston head (7) is connected with the bottom surface of the sealing plate (5) through a folding sealing sleeve (6);
the switch comprises a transition water pipe body (1), a switch fixing piece (2) is arranged at the top of the transition water pipe body (1), the switch fixing piece (2) is connected with the transition water pipe body (1) through a fixing wire, a rotary disc (3) is arranged at the top of the switch fixing piece (2), rotary rods (4) which are vertically distributed are fixedly connected to the bottom of the rotary disc (3), the rotary rods (4) penetrate through the switch fixing piece (2) and are in threaded connection with the switch fixing piece (2), the bottom of the rotary rods (4) sequentially penetrate through the switch fixing piece (2), the transition water pipe body (1), a sealing plate (5) and a folding sealing sleeve (6) and are connected to the top of a piston head (7), the rotary rods (4) push the piston head (7) to move up and down, a rotary shaft (14) is arranged at the bottom of the piston head (7), the top end of the rotary shaft (14) is rotatably inserted into the bottom of the piston head (7), a brush (11) is fixedly connected to the outer side of the middle of the rotary shaft (14), the bottom end of the rotating shaft (14) is fixedly connected with a guide plate (13) which is obliquely arranged;
the bottom of the water outlet pipe body (8) is spliced with a water outlet sealing device (9) and a first water adding device (10), the water outlet sealing device (9) can control the connection and disconnection of the water outlet pipe body (8), the inside of the water outlet pipe body (8) can be connected with an external space through the first water adding device (10), the bottom of the water inlet pipe body (16) is spliced with a second water adding device (12), a splicing opening of the second water adding device (12) corresponds to the guide plate (13), the inside of the water inlet pipe body (16) can be connected with the external space through the second water adding device (12), the top of the water inlet pipe body (16) is spliced with a water inlet sealing device (17), and the water inlet sealing device (17) can control the connection and disconnection of the water inlet pipe body (16).
2. The valve convenient for cleaning the inside of the water outlet pipe body of the valve according to claim 1, wherein the transition water pipe body (1), the switch fixing member (2), the rotary disc (3), the rotary rod (4), the sealing plate (5), the water outlet pipe body (8), the guide plate (13), the rotary shaft (14), the group partition plate (15) and the water inlet pipe body (16) are all made of stainless steel materials.
3. A valve for facilitating the cleaning of the inside according to claim 2, characterized in that the outlet pipe body (8) and the inlet pipe body (16) are distributed up and down.
4. A valve for facilitating cleaning of the inside according to claim 3, characterized in that the outlet pipe body (8) is manufactured in one piece with the transition water pipe body (1).
5. A valve convenient for cleaning the inside according to claim 4, characterized in that the sealing plate (5), the group partition plate (15) and the water inlet pipe body (16) are connected with the transition water pipe body (1) by welding.
6. A valve for facilitating cleaning of the inside according to claim 2, characterized in that the rotary disc (3) is made in one piece with the rotary rod (4), and the rotary disc (3) is of a circular disc structure.
7. A valve for facilitating the cleaning of the inside according to claim 1, characterized in that the folding sealing sleeve (6) and the piston head (7) are made of rubber material, and the piston head (7) is of a cone-shaped structure.
8. The valve convenient for cleaning the interior of the water outlet pipe body of claim 1, wherein the water outlet sealing device (9) and the water inlet sealing device (17) have the same structure, the water outlet sealing device (9) comprises a fixed housing (901), the fixed housing (901) is inserted into the water outlet pipe body (8), an insertion groove (907) is formed in the bottom of the fixed housing (901), the insertion groove (907) is communicated with the interior of the water outlet pipe body (8), a sealing turntable (902) is arranged on the top of the fixed housing (901), sealing rotating rods (904) vertically distributed are fixedly connected to the bottom of the sealing turntable (902), the bottom end of each sealing rotating rod (904) penetrates through the fixed housing (901) to be inserted into the insertion groove (907), an air bag (909) is arranged in the insertion groove (907), and the air bag (909) is connected to the bottom end of each sealing rotating rod (904) through an inflation joint (908), the air bag is characterized in that a vent pipe (903) is inserted in the sealing rotating rod (904), one end of the vent pipe (903) penetrates through the sealing rotating rod (904) and the air inflation connector (908) in sequence to be communicated with the air bag (909), and the other end of the vent pipe (903) is connected with an external air supply device.
9. The valve convenient for cleaning the inside of the valve as claimed in claim 8, wherein the sealing rotating rod (904) is in threaded connection with the fixed housing (901), a first sealing block (905) is fixedly connected to the joint of the top of the fixed housing (901) and the sealing rotating rod (904), and a second sealing block (906) is fixedly connected to the joint of the bottom of the fixed housing (901) and the sealing rotating rod (904).
10. The valve convenient for cleaning the interior of the valve as claimed in claim 1, wherein the first water adding device (10) and the second water adding device (12) have the same structure, the first water adding device (10) comprises an insertion pipe (1001), the insertion pipe (1001) is inserted into the water outlet pipe body (8), the insertion pipe (1001) is internally and hermetically connected with a sealing pipe (1004) in a threaded manner, an insertion end of the sealing pipe (1004) is fixedly connected with an insertion joint (1003), a top of the insertion joint (1003) is fixedly connected with a sealing sheet (1002), and a fixed end of the sealing pipe (1004) is provided with a fixedly connected rotating head (1005).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392954.8A CN114087377A (en) | 2021-11-23 | 2021-11-23 | Valve convenient to clearance is inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392954.8A CN114087377A (en) | 2021-11-23 | 2021-11-23 | Valve convenient to clearance is inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114087377A true CN114087377A (en) | 2022-02-25 |
Family
ID=80303075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111392954.8A Pending CN114087377A (en) | 2021-11-23 | 2021-11-23 | Valve convenient to clearance is inside |
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| Country | Link |
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| CN (1) | CN114087377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877152A (en) * | 2022-05-18 | 2022-08-09 | 谢东群 | Chemical anti-corrosion steel pipeline |
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