CN111637293A - Valve structure with adjustable self-caliber for sewage treatment water inlet pipeline - Google Patents

Valve structure with adjustable self-caliber for sewage treatment water inlet pipeline Download PDF

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Publication number
CN111637293A
CN111637293A CN202010481299.2A CN202010481299A CN111637293A CN 111637293 A CN111637293 A CN 111637293A CN 202010481299 A CN202010481299 A CN 202010481299A CN 111637293 A CN111637293 A CN 111637293A
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China
Prior art keywords
connecting piece
arc
caliber
pipe
valve body
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Granted
Application number
CN202010481299.2A
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Chinese (zh)
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CN111637293B (en
Inventor
胡克燕
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Shanghai Kaigong Valve Stock Co ltd
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Individual
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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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • 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
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Valve Housings (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention provides a valve structure with adjustable self-caliber for a sewage treatment water inlet pipeline, which comprises a valve body; be connected with bore adjustment mechanism between the end of intaking of the valve body and the play water end of sewage inlet tube, and bore adjustment mechanism includes siphunculus, toper pipe, connecting piece C, the toper pipe is equipped with two sets ofly and welds respectively at the both ends of siphunculus, and still welds respectively on the both ends of siphunculus has connecting piece C, bolted connection behind the through-put screw rod between connecting piece C and the connecting piece A, and between connecting piece C and the connecting piece B through two sets of fixing clip frame spare laminating back respectively and through-put screw rod rear-bolt connection. Through setting up bore adjustment mechanism, utilize the conical tube to insert the inlet port of valve body and the play water port of sewage inlet tube respectively, need not at the inlet port of valve body or with the play water port welding reducer head of sewage inlet tube, can realize the intercommunication of the inlet port of valve body and the play water port of sewage inlet tube.

Description

Valve structure with adjustable self-caliber for sewage treatment water inlet pipeline
Technical Field
The invention belongs to the technical field of sewage treatment valves, and particularly relates to a valve structure with an adjustable self-caliber for a sewage treatment water inlet pipeline.
Background
Sewage mainly falls into two categories, domestic sewage and industrial sewage, different sewage treatment methods are different, with the progress of present science and technology, sewage in our lives can be purified after collection to realize the reutilization of water resources, the valve is the medium of connecting domestic water and external pipeline, the present valve is simple in structure, long service life has been popularized to every family.
If the application number is: in CN 201821665337.4's patent, a valve mechanism for sewage treatment is disclosed, including valve handle and bactericidal ball, the right side of valve handle is connected with the valve rod, and the right side of valve rod installs the valve body, the below of valve body is connected with the sewage export, and the inside of valve body is provided with spacing stake, the below of push-and-pull rod is connected with the current-limiting baffle, and the left side of current-limiting baffle installs waterproof diaphragm, positioning spring is installed on the right side of current-limiting baffle, the right side of push-and-pull rod is provided with the water pressure display, and the below of water pressure display is connected with MIK-P300 pressure transmitter, the right side of MIK-P300 pressure transmitter is provided with the sewage connector. The push-pull rod for the sewage treatment valve mechanism is capable of pushing towards the inner side of a pipeline, so that two groups of flow-limiting partition plates are protruded inside the pipeline, the flow-limiting effect is achieved, the lower connecting pipe is prevented from being damaged, the inner included angle of the push-pull rod is a sealing structure, and the water leakage phenomenon cannot occur.
Based on the above, when the outlet port of the sewage treatment inlet pipe is connected with the inlet port of the valve body, the calibers of the outlet port and the inlet port of the valve body sometimes have size difference, and when the outlet port and the inlet port of the valve body are connected, the reducer pipe heads are required to be connected to the outlet end of the inlet pipe or the inlet port of the valve body, so that the outlet end and the inlet port of the valve body can be butted, and the reducer pipe heads consistent with the calibers of the outlet end and the inlet port of the valve body are required to be searched for welding, which.
Disclosure of Invention
In order to solve the technical problems, the invention provides a valve structure capable of adjusting the self caliber for a sewage treatment water inlet pipeline, so as to solve the problems that a reducer head with the same caliber as the reducer head needs to be found for welding, the welding is troublesome, and the valve structure capable of adjusting the caliber is needed.
The invention relates to a valve structure with adjustable self-caliber for a sewage treatment water inlet pipeline, which is realized by the following specific technical means:
a valve structure with adjustable self-caliber for a sewage treatment water inlet pipeline comprises a valve body; be connected with bore adjustment mechanism between the end of intaking of the valve body and the play water end of sewage inlet tube, and bore adjustment mechanism includes siphunculus, toper pipe, connecting piece C, the toper pipe is equipped with two sets ofly and welds respectively at the both ends of siphunculus, and still welds respectively at the both ends of siphunculus and have connecting piece C, still be equipped with socket and breach on the siphunculus, the end of intaking of the valve body is connected with connecting piece A, and the play water of sewage inlet tube is served and is connected with connecting piece B, through alternate screw rod rear bolted connection between connecting piece C and the connecting piece A, and through two sets of fixing clip frame spare respectively after laminating and through alternate screw rod rear bolted connection between connecting piece C and the.
Further, caliber adjusting mechanism still includes baffle and arc buckle closure, during the socket on the baffle inserted the siphunculus downwards, arc buckle closure spiral-lock is on the breach and passes through the bolt fastening.
Further, the lower extreme of baffle is circular structure, and its diameter is the same with the internal diameter of siphunculus, still inlay on the lower extreme center of baffle has the filter screen, and the top of baffle still is connected with U type bail, two outsides in the upper end of baffle are pasted respectively and are had the closing plate, and when the baffle inserted in the socket, closing plate and socket sealing connection.
Furthermore, an arc-shaped sealing frame is fixedly attached to the outer ring of the arc-shaped buckle cover, and the arc-shaped buckle cover is buckled on the notch and is connected with the notch in a sealing mode through the arc-shaped sealing frame.
Further, fixedly connected with goes up the arc cardboard on the outer arc side of arc buckle closure, and when arc buckle closure dress was on the breach, goes up the arc cardboard and fixes with the bolt between the arc cardboard down.
Further, be equipped with the ka tai groove in the outer end hole edge of connecting piece A and connecting piece B, and it has rubber seal to inlay in the ka tai groove, the bell pipe is inserted and is passed through rubber seal and bell pipe sealing connection respectively when valve body water inlet port and sewage inlet tube outlet port.
Further, the fixing clip frame piece includes a thread cylinder, an adjusting screw, a square connector and a through hole, the fixing clip frame piece passes through the through hole through the adjusting screw and is connected in the thread cylinder by the aligning screw, the square strip-shaped structure of the thread cylinder is provided with a thread on the inner side, the rear end of the adjusting screw is connected with the square connector, and the through hole is arranged on the square connector.
The invention at least comprises the following beneficial effects:
the invention is provided with the caliber adjusting mechanism, the tapered pipes at the two ends of the caliber adjusting mechanism are respectively inserted into the water inlet port of the valve body and the water outlet port of the sewage inlet pipe, the tapered pipes are locked and fixed through the screw bolt and the fixing clamping frame, and the tapered pipes are respectively sealed by the rubber sealing rings embedded on the edges of the inner holes at the outer ends of the connecting pieces, so that the insertion sealing performance between the tapered pipes and the water inlet port of the valve body and the water outlet port of the sewage inlet pipe is improved, and the communication between the water inlet port of the valve body and the water outlet port of the sewage inlet pipe can be realized without welding a reducing pipe head at the water inlet port of the valve body or the water outlet port of the sewage inlet.
Secondly, the invention also can filter the impurities in the sewage through the filter screen when the sewage flows through the through pipe by inserting the baffle plate on the through pipe and utilizing the sealing plate to be hermetically connected with the socket, and can detach the arc-shaped buckle cover at the upper side of the through pipe by arranging the arc-shaped buckle cover to clean one side of the filter screen.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the invention at a in fig. 1.
Fig. 3 is a schematic view of the structure of fig. 1 from another view angle according to the present invention.
Fig. 4 is an enlarged schematic view of the invention at B in fig. 3.
Fig. 5 is a schematic structural view of the valve body and the sewage inlet pipe in fig. 1 after being respectively detached from the caliber adjusting mechanism.
Fig. 6 is a schematic view of the aperture adjustment mechanism of the present invention with the shutter withdrawn from the socket.
Fig. 7 is a schematic structural view of the caliber adjusting mechanism of the present invention with the arc-shaped buckle cover removed.
Fig. 8 is a schematic diagram of a detachable structure of the fixing clip frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a valve body; 101. a connecting piece A; 2. a sewage inlet pipe; 201. a connecting piece B; 3. a caliber adjusting mechanism; 301. pipe passing; 3011. a socket; 3012. a notch; 302. a tapered tube; 303. a connecting member C; 304. a baffle plate; 3041. a filter screen; 3042. A sealing plate; 3043. a U-shaped lifting ring; 305. an arc-shaped buckle cover; 3051. an arc-shaped sealing frame; 3052. an upper arc-shaped clamping plate; 3053. A lower arc-shaped clamping plate; 4. a clamping platform groove; 401. a rubber seal ring; 5. fixing the clamping frame; 501. a threaded barrel; 502. adjusting the screw rod; 503. a square connector; 5031. and (6) perforating.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to 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 invention. Furthermore, the terms "first," "second," "third," and the like 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 explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 8:
the invention provides a valve structure with adjustable self-caliber for a sewage treatment water inlet pipeline, which comprises a valve body 1; valve body 1's the end of intaking and be connected with bore adjustment mechanism 3 between the play water end of sewage inlet tube 2, and bore adjustment mechanism 3 includes siphunculus 301, toper pipe 302, connecting piece C303, toper pipe 302 is equipped with two sets ofly and welds respectively at siphunculus 301's both ends, and still weld respectively on siphunculus 301's the both ends connecting piece C303, still be equipped with socket 3011 and breach 3012 on the siphunculus 301, be connected with connecting piece A101 on the intake of valve body 1, be connected with connecting piece B201 on the play water end of sewage inlet tube 2, bolted connection behind the screw rod through interlude between connecting piece C303 and the connecting piece A101, and bolted connection behind the back of laminating respectively and through interlude screw rod through two sets of fixing clip frame spare 5 between connecting piece C303 and.
The aperture adjusting mechanism 3 further includes a blocking plate 304 and an arc-shaped buckle cover 305, the blocking plate 304 is inserted downwards into the insertion opening 3011 of the through pipe 301, and the arc-shaped buckle cover 305 is buckled on the gap 3012 and fixed by a bolt.
The lower end of the baffle 304 is of a circular structure, the diameter of the lower end of the baffle 304 is the same as the inner diameter of the through pipe 301, a filter screen 3041 is further embedded in the center of the lower end of the baffle 304, the top of the baffle 304 is further connected with a U-shaped lifting ring 3043, sealing plates 3042 are respectively adhered to two outer sides of the upper end of the baffle 304, when the baffle 304 is inserted into the socket 3011, the sealing plates 3042 are in sealing connection with the socket 3011, the baffle 304 can be inserted into the socket 3011 on the through pipe 301, the sealing plates 3042 are in sealing connection with the socket 3011, and when sewage flows through the through pipe, impurities in the sewage are filtered through the filter screen 3041.
Wherein, the fixed laminating has arc seal frame 3051 on the outer lane of arc buckle closure 305, and arc buckle 305 detains through arc seal frame 3051 and breach 3012 sealing connection when the spiral-lock is on breach 3012, wherein, arc cardboard 3052 is gone up to fixedly connected with on the outer arc side of arc buckle closure 305, and arc buckle closure 305 spiral-lock is when breach 3012 is gone up, go up the bolt fastening between arc cardboard 3052 and the lower arc cardboard 3053, detain arc buckle closure 305 on breach 3012, be connected fixedly last arc cardboard 3052 and lower arc cardboard 3053 through the bolt, and utilize arc seal frame 3051 and breach 3012 sealing connection, still can pull down the arc buckle closure 305 of siphunculus 301 upside, clean one side to filter screen 3041.
Wherein, be equipped with card platform groove 4 in the outer end hole edge of connecting piece A101 and connecting piece B201, and inlay in the card platform groove 4 and have rubber seal 401, when conical duct 302 inserted valve body 1 inlet port and sewage inlet tube 2 outlet port respectively through rubber seal 401 and conical duct 302 sealing connection, when conical duct 302 inserted valve body 1 inlet port and sewage inlet tube 2 outlet port respectively, and utilize connecting piece A101 and connecting piece B201 outer end hole edge mosaic rubber seal 401 to seal with conical duct 302 respectively, increase the inlet port of conical duct 302 and valve body 1, cartridge leakproofness between the outlet port of sewage inlet tube 2.
Wherein, the fixing card frame 5 comprises a threaded cylinder 501, an adjusting screw 502, a square connector 503 and a through hole 5031, the fixing card frame 5 is formed by the adjusting screw 502 passing through the through hole 5031 and being screwed into the threaded cylinder 501 in an opposite position, the square long strip structure of the threaded cylinder 501 is provided with a thread on the inner side, the rear end of the adjusting screw 502 is connected with the square connector 503, and the square connector 503 is provided with the through hole 5031, so that the size of the fixing card frame 5 is adjusted by the adjusting screw 502 according to the size of the connector C303 at one side of the caliber adjusting mechanism 3 and the connector B201 at the water outlet port side of the sewage inlet pipe 2 and the distance between the two, the square threaded cylinder 501 on the fixing card frame 5 is respectively attached to the outer side surfaces of the connector C303 and the connector B201, and the position of the through hole 5031 on the square connector 503 at the rear end of the adjusting screw 502 is adjusted, thereby facilitating the connection of the two, so that when the tapered pipe 302 is inserted into the water outlet of the sewage inlet pipe 2, the tapered pipe 302 can be hermetically connected with the rubber sealing ring 401 inlaid on the edge of the inner hole of the outer end of the connecting piece B201 at the water outlet of the sewage inlet pipe 2.
The specific use mode and function of the embodiment are as follows:
in the invention, when the water inlet port of the valve body 1 is connected with the water outlet port of the sewage inlet pipe 2, the tapered pipes 302 at the two ends of the caliber adjusting mechanism 3 are respectively inserted into the water inlet port of the valve body 1 and the water outlet port of the sewage inlet pipe 2, are locked and fixed through the screw bolt and the fixing clamping frame 5, and are respectively sealed with the tapered pipes 302 by the rubber sealing rings 401 embedded on the edges of the inner holes at the outer ends of the connecting piece A101 and the connecting piece B201, so that the insertion sealing performance between the tapered pipes 302 and the water inlet port of the valve body 1 and the water outlet port of the sewage inlet pipe 2 is improved, the communication between the water inlet port of the valve body 1 and the water outlet port of the sewage inlet pipe 2 can be realized without welding a reducing pipe head on the water inlet port of the valve body 1 or the water outlet port of the sewage inlet pipe 2, the baffle plate 304 is inserted into the socket 3011 on the through pipe 301, with arc buckle closure 305 spiral-lock on breach 3012, be connected fixedly last arc cardboard 3052 and arc cardboard 3053 down through the bolt to utilize arc sealing frame 3051 and breach 3012 sealing connection, when sewage flows through the siphunculus, accessible filter screen 3041 filters the impurity in the sewage, still can pull down the arc buckle closure 305 of siphunculus 301 upside, cleans one side of filter screen 3041.
The invention is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a valve structure of adjustable self bore that sewage treatment inlet channel used which characterized in that: comprises a valve body (1); a caliber adjusting mechanism (3) is connected between the water inlet end of the valve body (1) and the water outlet end of the sewage inlet pipe (2), and the caliber adjusting mechanism (3) comprises a through pipe (301), a conical pipe (302) and a connecting piece C (303), two groups of conical pipes (302) are arranged and respectively welded at the two ends of the through pipe (301), and the two ends of the through pipe (301) are respectively welded with a connecting piece C (303), the through pipe (301) is also provided with a socket (3011) and a gap (3012), the water inlet end of the valve body (1) is connected with a connecting piece A (101), the water outlet end of the sewage inlet pipe (2) is connected with a connecting piece B (201), the connecting piece C (303) is connected with the connecting piece A (101) through a bolt after a threaded rod is inserted, and the connecting piece C (303) is respectively attached to the connecting piece B (201) through two groups of fixing clamping frame pieces (5) and then is connected with the connecting piece B through bolts after penetrating screws.
2. The valve structure of claim 1, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: the caliber adjusting mechanism (3) further comprises a baffle (304) and an arc-shaped buckle cover (305), the baffle (304) is downwards inserted into a socket (3011) on the through pipe (301), and the arc-shaped buckle cover (305) is buckled on the notch (3012) and fixed through a bolt.
3. The valve structure of claim 2, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: the lower end of the baffle (304) is of a circular structure, the diameter of the baffle is the same as the inner diameter of the through pipe (301), a filter screen (3041) is further inlaid in the center of the lower end of the baffle (304), the top of the baffle (304) is further connected with a U-shaped lifting ring (3043), sealing plates (3042) are respectively pasted on two outer sides of the upper end of the baffle (304), and when the baffle (304) is inserted into the socket (3011), the sealing plates (3042) are in sealing connection with the socket (3011).
4. The valve structure of claim 2, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: an arc-shaped sealing frame (3051) is fixedly attached to the outer ring of the arc-shaped buckle cover (305), and the arc-shaped buckle cover (305) is in sealing connection with the notch (3012) through the arc-shaped sealing frame (3051) when buckled on the notch (3012).
5. The valve structure of claim 2, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: arc cardboard (3052) are gone up fixedly connected with to the outer arc side of arc buckle closure (305), and when arc buckle closure (305) spiral-lock was on breach (3012), go up arc cardboard (3052) and arc cardboard (3053) down between bolt fastening.
6. The valve structure of claim 1, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: be equipped with card platform groove (4) in the outer end hole edge of connecting piece A (101) and connecting piece B (201), and it has rubber seal (401) to inlay in card platform groove (4), when valve body (1) water inlet port and sewage inlet tube (2) water outlet port are inserted in conical tube (302) respectively through rubber seal (401) and conical tube (302) sealing connection.
7. The valve structure of claim 1, which is used for the sewage treatment inlet pipe and has an adjustable self-caliber, and is characterized in that: fixing clip frame spare (5) are including a screw thread section of thick bamboo (501), adjusting screw (502), square connector (503), perforation (5031), fixing clip frame spare (5) are passed perforation (5031) and are twisted to the counterpoint through adjusting screw (502) and are connected in a screw thread section of thick bamboo (501) and form, the square rectangular structure of a screw thread section of thick bamboo (501), its inboard is equipped with the screw thread, the rear end of adjusting screw (502) is connected with square connector (503), and has seted up perforation (5031) on square connector (503).
CN202010481299.2A 2020-05-31 2020-05-31 Valve structure with adjustable self-caliber for sewage treatment water inlet pipeline Active CN111637293B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114183621A (en) * 2021-12-13 2022-03-15 江苏联新阀门有限公司 Valve with adjustable caliber for sewage treatment pipeline
CN115259419A (en) * 2022-07-27 2022-11-01 水利部牧区水利科学研究所 Water saving fixtures that water resource used in grades

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304425A (en) * 1978-07-10 1981-12-08 Fujisawa Pharmaceutical Co., Ltd. Tubular sealing device
CN204004939U (en) * 2014-07-28 2014-12-10 江阴海陆高压管件有限公司 Pipe jointer
CN205479839U (en) * 2016-01-11 2016-08-17 江特科技股份有限公司 Straight -flow blowdown purge tube
CN205978978U (en) * 2016-08-02 2017-02-22 浙江华御食品有限公司 A electromagnetism conveyor for agricultural irrigation
CN207539483U (en) * 2017-10-15 2018-06-26 江西百立建设工程有限公司 A kind of quick WR and hydropower construction clamp device
CN207848459U (en) * 2017-12-26 2018-09-11 李一曼 A kind of sewage disposal water discharging valve for building
CN110671555A (en) * 2019-11-13 2020-01-10 成都市岷江自来水厂双流聚乙烯管材生产车间 Socket type telescopic emergency repair device and use method thereof
CN210344697U (en) * 2019-06-25 2020-04-17 吴建刚 Hydraulic pipeline for hydraulic engineering
CN210623853U (en) * 2019-08-30 2020-05-26 惠亚波 Pipeline connecting device for water supply and drainage

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304425A (en) * 1978-07-10 1981-12-08 Fujisawa Pharmaceutical Co., Ltd. Tubular sealing device
CN204004939U (en) * 2014-07-28 2014-12-10 江阴海陆高压管件有限公司 Pipe jointer
CN205479839U (en) * 2016-01-11 2016-08-17 江特科技股份有限公司 Straight -flow blowdown purge tube
CN205978978U (en) * 2016-08-02 2017-02-22 浙江华御食品有限公司 A electromagnetism conveyor for agricultural irrigation
CN207539483U (en) * 2017-10-15 2018-06-26 江西百立建设工程有限公司 A kind of quick WR and hydropower construction clamp device
CN207848459U (en) * 2017-12-26 2018-09-11 李一曼 A kind of sewage disposal water discharging valve for building
CN210344697U (en) * 2019-06-25 2020-04-17 吴建刚 Hydraulic pipeline for hydraulic engineering
CN210623853U (en) * 2019-08-30 2020-05-26 惠亚波 Pipeline connecting device for water supply and drainage
CN110671555A (en) * 2019-11-13 2020-01-10 成都市岷江自来水厂双流聚乙烯管材生产车间 Socket type telescopic emergency repair device and use method thereof

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* Cited by examiner, † Cited by third party
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CN114183621A (en) * 2021-12-13 2022-03-15 江苏联新阀门有限公司 Valve with adjustable caliber for sewage treatment pipeline
CN114183621B (en) * 2021-12-13 2024-05-10 江苏联新阀门有限公司 Valve based on adjustable caliber for sewage treatment pipeline
CN115259419A (en) * 2022-07-27 2022-11-01 水利部牧区水利科学研究所 Water saving fixtures that water resource used in grades
CN115259419B (en) * 2022-07-27 2024-01-23 水利部牧区水利科学研究所 Water saving device for graded use of water resources

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