CN108561661A - A kind of PPH solid wall pipes for water supply - Google Patents

A kind of PPH solid wall pipes for water supply Download PDF

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Publication number
CN108561661A
CN108561661A CN201810333737.3A CN201810333737A CN108561661A CN 108561661 A CN108561661 A CN 108561661A CN 201810333737 A CN201810333737 A CN 201810333737A CN 108561661 A CN108561661 A CN 108561661A
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CN
China
Prior art keywords
tube body
tube
wall
buffer board
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810333737.3A
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Chinese (zh)
Inventor
朱加祥
霍同娟
吴耀洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hing Jiangsu Pipe Co
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Hing Jiangsu Pipe Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hing Jiangsu Pipe Co filed Critical Hing Jiangsu Pipe Co
Priority to CN201810333737.3A priority Critical patent/CN108561661A/en
Publication of CN108561661A publication Critical patent/CN108561661A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/16Screw-threaded joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/046Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/033Noise absorbers
    • F16L55/035Noise absorbers in the form of specially adapted hangers or supports

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pipe Accessories (AREA)

Abstract

The present invention relates to the technical fields of PPH pipes, and more particularly to a kind of PPH solid wall pipes for water supply, facilitating will be attached between tube body, and process is simple, convenient that route is subsequently replaced or changed to tube body, improve use reliability;And mitigates the noise that small tube body vibrations generate, protect working environment;Including the first tube body, second tube body, connecting tube, left casing, right casing, left ring sealing plate, right ring sealing plate, left sealing ring and right sealing ring, the madial wall and lateral wall at the first tube body and the second tube body both ends are respectively arranged with the first internal thread structure and the second external thread structure, the both ends of connecting tube lateral wall are both provided with the first external thread structure, the second internal thread structure is both provided on the madial wall of left casing and right casing, further include two groups of garter springs, outer separator tube, wall, cast steel band, interior separator tube, fixed plate, threaded rod, screwed pipe, support plate, baffle-box, ball bearing, upper groups of springs, lower groups of springs, upper buffer board, lower buffer board.

Description

A kind of PPH solid wall pipes for water supply
Technical field
The present invention relates to the technical fields of PPH pipes, more particularly to a kind of PPH solid wall pipes for water supply.
Background technology
It is well known that PPH solid wall pipes are to expect common PP to carry out β modifications, the Beta crystal form knots of uniform and smooth are made it have Structure has fabulous chemical resistance, wear-resistant, high temperature resistant, anticorrosive, anti-aging and good insulating high quality product, PPH pipes are with high density poly propylene(PPH)Based on plus comparable antioxidant, UV resistant agent and colorant be fabricated, have Have good heat setting, high temperature resistant, anti-chemical drugs physical property good, can creep, tension it is big, good insulating does not dissolve in organic solvent, does not do It splits, the characteristics such as nontoxicity, is suitable for the multi industries such as chemical plant, factory of electronic semi-conductor, drug factory, sewage treatment plant, in height Soda acid chemical products transport system, drinks water conveying system, stain disease transport system, environmental project and one at pure water transferring system As pipe-line system, telecommunication cable transmission & distribution pipe-line system be obtained for extensive use, the PPH solid wall pipes for water supply are a kind of supplies The product of water in drinking water and life, is widely used in a variety of applications in the field that drinking water supply, middle water supply;It is existing PPH solid wall pipes for water supply include tube body;The existing PPH solid wall pipes for water supply are in use, by heating tube body End connects;It is found in the existing PPH solid wall pipe uses for water supply, process will be connected by hot melt between tube body It is more complex, and the later stage to conveying circuit is replaced or changed to tube body, can only by tube body cut off re-start heat again Molten connection, causes use reliability relatively low;And with the variation of water flow and hydraulic pressure in tube body, tube body will produce vibration, And the sound is sent out in through walls and other fixed positions, certain noise pollution is caused to working environment, and be easy to make tube body It loosens, the tube body of loosening generates the noise of bigger, causes practicability relatively low.
Invention content
It will be attached between tube body in order to solve the above technical problems, the present invention provides a kind of facilitate, process is simple, convenient Route is subsequently replaced or changed to tube body, improves use reliability;And mitigates the noise that small tube body vibrations generate, protect Working environment is protected, the fixed effect to tube body is improved, improves the PPH solid wall pipes for water supply of practicability.
The present invention it is a kind of for water supply PPH solid wall pipes, including the first tube body, the second tube body, connecting tube, left casing and The both ends of right casing, first tube body and the second tube body madial wall are both provided with the first internal thread structure, outside the connecting tube The left end and right end of side wall are both provided with the first external thread structure, and the first internal thread structure and the first external thread structure phase Match, the left end of the left end and right end of connecting tube respectively with the right end of the first tube body and the second tube body is connected through a screw thread, the first pipe The both ends of body and the second tube body lateral wall are both provided with the second external thread structure, and the left casing and right casing are set in connection The outside of pipe, and it is installed with left ring sealing plate and right ring sealing plate respectively in the left end of the right end of left casing and right casing, The left ring sealing plate and right ring sealing plate can horizontally slip along connecting tube, and left ring sealing plate and right ring sealing plate is interior Loop diameter and the race diameter of connecting tube match, and are both provided in second on the madial wall of the madial wall of left casing and right casing Helicitic texture, second internal thread structure and the second external thread structure match, the right side of the left end of left casing and the first tube body End is connected through a screw thread, and the right end of right casing and the left end of the second tube body are connected through a screw thread, the left end of the left ring sealing plate It is respectively arranged with left sealing ring and right sealing ring with the right end of right ring sealing plate, the left end of the left sealing ring and the first tube body Right end is adjacent to, and the left end of the right end and the second tube body of the right sealing ring is adjacent to;Further include two groups of garter springs, outer separator tube and wall Body is provided with perforation on the wall, and the outer separator tube is located in the perforation, and the lateral wall of outer separator tube and perforation Madial wall be adjacent to, and cast steel band is provided on the inside of outer separator tube, lateral wall and the outer separator tube of the cast steel band Madial wall be adjacent to, and interior separator tube is provided on the inside of cast steel band, lateral wall and the cast steel band of the interior separator tube Madial wall be adjacent to, the right end of second tube body passes through interior separator tube to the right end of wall from the left end of wall, described two groups Garter spring binds round left end and right end on the outside of outer separator tube respectively, and two groups of garter springs are located at the left end and right end of wall, and two Group garter spring is adjacent to wall towards one end of wall;Further include fixed plate, threaded rod, screwed pipe, support plate and baffle-box, institute The top middle portion for stating fixed plate is provided with mounting groove, and ball bearing is installed in mounting groove, the bottom of the screwed pipe The top of end self-retaining plate is inserted into inside ball bearing and is fixedly connected with the madial wall of ball bearing, the top of the threaded rod End is connect with the center bottom of support plate, and the bottom end of threaded rod is inserted into and spiral shell is filled to inside the top of screwed pipe, the baffle-box Mounted on the top of fixed plate, and be provided in the placed cavity that is internally provided with of baffle-box, the placed cavity groups of springs, under Groups of springs, upper buffer board and lower buffer board, the top and bottom end of the upper groups of springs respectively with the inner roof wall of placed cavity and upper slow The top of punching connects, and the top and bottom end of the lower groups of springs connect with the inner bottom wall of the bottom end of lower buffer board and placed cavity respectively It connects, the top surface of the bottom surface of the upper buffer board and lower buffer board is concave-shaped arc surface, and the left end and right end of baffle-box are both provided with Opening, the left end of first tube body are stretched to from the right end of baffle-box in placed cavity and by between upper buffer board and lower buffer board Across the left end to baffle-box, the concave-shaped arc surface of the upper buffer board bottom and the concave-shaped arc surface on lower buffer board top are respectively with The top and bottom end of one tube body are adjacent to.
The fixed peace in the inside of a kind of PPH solid wall pipes for water supply of the present invention, first tube body and the second tube body Equipped with orifice plate, multigroup through-hole is provided on the orifice plate.
A kind of PPH solid wall pipes for water supply of the present invention, the outer separator tube and interior separator tube just have polyurethane extra large Continuous material.
A kind of PPH solid wall pipes for water supply of the present invention, the fixed plate are connect by bolt with ground or metope.
A kind of PPH solid wall pipes for water supply of the present invention, the connecting tube are straight tube, can also be 90 ° of bend pipes.
A kind of PPH solid wall pipes for water supply of the present invention, the upper buffer board and lower buffer board are rubber material.
Beneficial effects of the present invention are compared with prior art:By above-mentioned setting, pass through connecting tube, left casing and right set Pipe connects the first tube body and the second tube body, and process is simple, and convenient that route is subsequently replaced or changed to tube body, raising makes With reliability, by left ring sealing plate, right ring sealing plate, left sealing ring and right sealing ring ensure the first tube body, the second tube body and Leakproofness before connecting tube;By the vibration of outer separator tube, the second tube body of interior separator tube pair into row buffering, reduce the second tube body Vibration pass through upper groups of springs, upper buffer board, lower spring in baffle-box to reduce the noise that the second tube body place through walls generates The vibration of the first tube body of cooperation pair of group and lower buffer board reduces the noise that the first tube body fixed position generates into row buffering, The height of support can be adjusted by manual rotation screwed pipe, and can be according to the frequency of vibration to fixed position It is adjusted, fixed plate, support plate, threaded rod, screwed pipe and baffle-box need to only be moved along the first tube body, protected Working environment improves the fixed effect to tube body, improves practicability, is carried out by the internal separator tube of cast steel band and outer separator tube Support, is fixed interior separator tube, outer separator tube and cast steel band by two groups of garter springs at wall.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is connecting tube of the present invention, the dimensional structure diagram of left casing and right casing;
Fig. 3 is the connecting tube of 90 ° of bendings of the present invention, the dimensional structure diagram of left casing and right casing connection;
Fig. 4 is the side structure schematic view of baffle-box of the present invention;
It is marked in attached drawing:1, the first tube body;2, the second tube body;3, connecting tube;4, left casing;5, right casing;6, the first external screw thread Structure;7, left ring sealing plate;8, right ring sealing plate;9, the second internal thread structure;10, left sealing ring;11, right sealing ring;12, it binds round Ring;13, outer separator tube;14, wall;15, cast steel band;16, interior separator tube;17, fixed plate;18, threaded rod;19, screwed pipe; 20, support plate;21, baffle-box;22, ball bearing;23, upper groups of springs;24, lower groups of springs;25, upper buffer board;26, lower buffering Plate;27, orifice plate.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figures 1 to 4, a kind of PPH solid wall pipes for water supply of the invention, including the first tube body 1, the second tube body 2, the both ends of connecting tube 3, left casing 4 and right casing 5, the first tube body and the second tube body madial wall are both provided with the first internal thread knot Structure, the left end and right end of connecting tube lateral wall are both provided with the first external thread structure 6, and outside the first internal thread structure and first Helicitic texture matches, and the left end of the left end and right end of connecting tube respectively with the right end of the first tube body and the second tube body passes through screw thread The both ends of connection, the first tube body and the second tube body lateral wall are both provided with the second external thread structure, and left casing and right casing cover It is located at the outside of connecting tube, and left ring sealing plate 7 and the right side are installed with respectively in the left end of the right end of left casing and right casing Ring sealing plate 8, left ring sealing plate and right ring sealing plate can horizontally slip along connecting tube, and left ring sealing plate and right annular envelope The inner ring diameter of plate and the race diameter of connecting tube match, and are both provided on the madial wall of the madial wall of left casing and right casing Second internal thread structure 9, the second internal thread structure and the second external thread structure match, the left end of left casing and the first tube body Right end is connected through a screw thread, and the right end of right casing and the left end of the second tube body are connected through a screw thread, the left end of left ring sealing plate and The right end of right ring sealing plate is respectively arranged with left sealing ring 10 and right sealing ring 11, the right side of the left end of left sealing ring and the first tube body End is adjacent to, and the right end of right sealing ring and the left end of the second tube body are adjacent to;Further include two groups of garter springs 12, outer separator tube 13 and wall 14, perforation is provided on wall, outer separator tube is located in perforation, and the lateral wall of outer separator tube and the madial wall of perforation patch Tightly, and on the inside of outer separator tube it is provided with cast steel band 15, the lateral wall of cast steel band and the madial wall of outer separator tube are adjacent to, And interior separator tube 16 is provided on the inside of cast steel band, the madial wall of the lateral wall and cast steel band of interior separator tube is adjacent to, the The right end of two tube bodies passes through interior separator tube to the right end of wall from the left end of wall, and two groups of garter springs are bound round respectively on the outside of outer separator tube Left end and right end, two groups of garter springs are located at the left end and right end of wall, and two groups of garter springs towards one end of wall with Wall is adjacent to;Further include fixed plate 17, threaded rod 18, screwed pipe 19, support plate 20 and baffle-box 21, the top middle portion of fixed plate It is provided with mounting groove, and is installed with ball bearing 22 in mounting groove, the top of the bottom end self-retaining plate of screwed pipe is inserted into It is fixedly connected inside to ball bearing and with the madial wall of ball bearing, the top of threaded rod and the center bottom of support plate connect It connects, the bottom end of threaded rod is inserted into and spiral shell is filled to inside the top of screwed pipe, and baffle-box is mounted on the top of fixed plate, and is buffering Case is internally provided with placed cavity, and groups of springs 23, lower groups of springs 24, upper buffer board 25 and lower buffer board are provided in placed cavity 26, the top and bottom end of upper groups of springs are connect with the top of the inner roof wall of placed cavity and upper buffer board respectively, the top of lower groups of springs End and bottom end are connect with the inner bottom wall of the bottom end of lower buffer board and placed cavity respectively, the top of the bottom surface of upper buffer board and lower buffer board Face is concave-shaped arc surface, and the left end and right end of baffle-box are both provided with opening, and the left end of the first tube body is stretched from the right end of baffle-box Enter in placed cavity and by being passed through between upper buffer board and lower buffer board to the left end of baffle-box, the spill arc of upper buffer board bottom The concave-shaped arc surface on face and lower buffer board top is adjacent to the top of the first tube body and bottom end respectively;By above-mentioned setting, pass through company Take over, left casing connects the first tube body and the second tube body with right casing, process is simple, it is convenient subsequently tube body replace or Person changes route, improves use reliability, ensures the by left ring sealing plate, right ring sealing plate, left sealing ring and right sealing ring Leakproofness before one tube body, the second tube body and connecting tube;It is carried out by the vibration of outer separator tube, the second tube body of interior separator tube pair Buffering reduces the vibration of the second tube body, to reduce the noise that the second tube body place through walls generates, passes through upper spring in baffle-box Group, upper buffer board, lower groups of springs and lower buffer board the first tube body of cooperation pair vibration into row buffering, reduce the first tube body and fix The noise generated at position, can be adjusted the height of support by manual rotation screwed pipe, and can be according to vibration Frequency fixed position is adjusted, only need to by fixed plate, support plate, threaded rod, screwed pipe and baffle-box along first pipe Body carries out mobile, protection working environment, improves the fixed effect to tube body, and raising practicability is internal by cast steel band Separator tube and outer separator tube are supported, and are consolidated interior separator tube, outer separator tube and cast steel band at wall by two groups of garter springs It is fixed.
The inside of a kind of PPH solid wall pipes for water supply of the present invention, the first tube body and the second tube body is installed with Orifice plate 27 is provided with multigroup through-hole on orifice plate;Subtracted by the way that orifice plate is arranged in the first tube body and the second tube body by above-mentioned setting The vibration of light-water stream improves practicability to reduce the vibration of tube body.
A kind of PPH solid wall pipes for water supply of the present invention, outer separator tube and interior separator tube just have polyurethane sponge material Matter;By above-mentioned setting, there is certain spring deformation, and have the function of absorbing noise, improve practicability.
A kind of PPH solid wall pipes for water supply of the present invention, fixed plate are connect by bolt with ground or metope;Pass through Fixed plate can be mounted on ground or metope by above-mentioned setting according to actual needs, and cooperation rotation screwed pipe is to fixed plate The distance between support plate is adjusted, and facilitates installation, improves practicability.
A kind of PPH solid wall pipes for water supply of the present invention, connecting tube is straight tube, can also be 90 ° of bend pipes;By above-mentioned Setting, connecting tube can be that straight tube connects the first tube body and the second tube body, or 90 ° of bend pipes make the first tube body and the Change the conveying direction of flow while two tube bodies are connected to.
A kind of PPH solid wall pipes for water supply of the present invention, upper buffer board and lower buffer board are rubber material;By upper Setting is stated, upper buffer board and lower buffer board are rubber material, can be clamped the first tube body, and self-deformation amount is smaller, can The vibration of the first tube body is effectively relieved.
A kind of PPH solid wall pipes for water supply of the present invention before completing above-mentioned action, first will at work It is moved to the position of user's needs, is connected the first tube body and the second tube body by connecting tube, left casing and right casing, process Simply, convenient that route is subsequently replaced or changed to tube body, use reliability is improved, left ring sealing plate, right annular are passed through Sealing plate, left sealing ring and right sealing ring ensure the leakproofness before the first tube body, the second tube body and connecting tube, pass through outer buffering The vibration of pipe, the second tube body of interior separator tube pair reduces the vibration of the second tube body into row buffering, to reduce the second tube body place through walls The noise of generation passes through the first tube body of cooperation pair of upper groups of springs in baffle-box, upper buffer board, lower groups of springs and lower buffer board It vibrates into row buffering, reduces the noise that the first tube body fixed position generates, it can be to support by manual rotation screwed pipe Height is adjusted, and fixed position can be adjusted according to the frequency of vibration, only need to by fixed plate, support plate, Threaded rod, screwed pipe and baffle-box are moved along the first tube body, protect working environment, are improved and are imitated to the fixed of tube body Fruit improves practicability, is supported by the internal separator tube of cast steel band and outer separator tube, by two groups of garter springs by interior buffering Pipe, outer separator tube and cast steel band are fixed at wall, by the way that orifice plate is arranged in the first tube body and the second tube body, mitigate flow Fixed plate can be mounted on ground or metope by vibration according to actual needs to reduce the vibration of tube body, cooperation rotation The distance between fixed plate and support plate is adjusted in screwed pipe, facilitates installation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made Also it should be regarded as protection scope of the present invention.

Claims (6)

1. a kind of PPH solid wall pipes for water supply, which is characterized in that including the first tube body(1), the second tube body(2), connecting tube (3), left casing(4)With right casing(5), first tube body(1)With the second tube body(2)The both ends of madial wall are both provided with first Internal thread structure, the connecting tube(3)The left end and right end of lateral wall are both provided with the first external thread structure(6), and first Internal thread structure and the first external thread structure(6)Match, connecting tube(3)Left end and right end respectively with the first tube body(1)'s Right end and the second tube body(2)Left end be connected through a screw thread, the first tube body(1)With the second tube body(2)The both ends of lateral wall are all provided with It is equipped with the second external thread structure, the left casing(4)With right casing(5)It is set in connecting tube(3)Outside, and in left casing (4)Right end and right casing(5)Left end be installed with left ring sealing plate respectively(7)With right ring sealing plate(8), the left ring Shape sealing plate(7)With right ring sealing plate(8)It can be along connecting tube(3)It horizontally slips, and left ring sealing plate(7)With right ring sealing plate (8)Inner ring diameter and connecting tube(3)Race diameter match, left casing(4)Madial wall and right casing(5)Madial wall On be both provided with the second internal thread structure(9), second internal thread structure(9)Match with the second external thread structure, left set Pipe(4)Left end and the first tube body(1)Right end be connected through a screw thread, right casing(5)Right end and the second tube body(2)Left end It is connected through a screw thread, the left ring sealing plate(7)Left end and right ring sealing plate(8)Right end be respectively arranged with left sealing ring (10)With right sealing ring(11), the left sealing ring(10)Left end and the first tube body(1)Right end be adjacent to, the right sealing ring (11)Right end and the second tube body(2)Left end be adjacent to;Further include two groups of garter springs(12), outer separator tube(13)And wall(14), The wall(14)On be provided with perforation, the outer separator tube(13)In the perforation, and outer separator tube(13)It is outer Side wall and the madial wall of perforation are adjacent to, and in outer separator tube(13)Inside be provided with cast steel band(15), the cast steel band (15)Lateral wall and outer separator tube(13)Madial wall be adjacent to, and in cast steel band(15)Inside be provided with interior separator tube (16), the interior separator tube(16)Lateral wall and cast steel band(15)Madial wall be adjacent to, second tube body(2)Right end From wall(14)Left end pass through interior separator tube(16)To wall(14)Right end, two groups of garter springs(12)It binds round and delays outside respectively Washing pipe(13)The left end and right end in outside, two groups of garter springs(12)It is located at wall(14)Left end and right end, and two groups of hoops Ring(12)Towards wall(14)One end and wall(14)It is adjacent to;It further include fixed plate(17), threaded rod(18), screwed pipe (19), support plate(20)And baffle-box(21), the fixed plate(17)Top middle portion be provided with mounting groove, and in mounting groove It is installed with ball bearing(22), the screwed pipe(19)Bottom end self-retaining plate(17)Top be inserted into ball bearing (22)Internal and and ball bearing(22)Madial wall be fixedly connected, the threaded rod(18)Top and support plate(20)Bottom The connection of end middle part, threaded rod(18)Bottom end be inserted into and spiral shell be filled to screwed pipe(19)Top inside, the baffle-box(21)Peace Mounted in fixed plate(17)Top, and in baffle-box(21)Be internally provided with placed cavity, be provided with bullet in the placed cavity Spring group(23), lower groups of springs(24), upper buffer board(25)With lower buffer board(26), the upper groups of springs(23)Top and bottom end Respectively with the inner roof wall of placed cavity and upper buffer board(25)Top connection, the lower groups of springs(24)Top and bottom end difference With lower buffer board(26)Bottom end connected with the inner bottom wall of placed cavity, the upper buffer board(25)Bottom surface and lower buffer board(26) Top surface be concave-shaped arc surface, baffle-box(21)Left end and right end be both provided with opening, first tube body(1)Left end from Baffle-box(21)Right end stretch in placed cavity and by upper buffer board(25)With lower buffer board(26)Between pass through to baffle-box (21)Left end, the upper buffer board(25)The concave-shaped arc surface of bottom and lower buffer board(26)The concave-shaped arc surface on top is respectively with One tube body(1)Top and bottom end be adjacent to.
2. a kind of PPH solid wall pipes for water supply as described in claim 1, which is characterized in that first tube body(1)With Two tube bodies(2)Inside abacus is fixedly mounted(27), the orifice plate(27)On be provided with multigroup through-hole.
3. a kind of PPH solid wall pipes for water supply as claimed in claim 2, which is characterized in that the outer separator tube(13)With Interior separator tube(16)Just there is polyurethane sponge material.
4. a kind of PPH solid wall pipes for water supply as claimed in claim 3, which is characterized in that the fixed plate(17)Pass through Bolt is connect with ground or metope.
5. a kind of PPH solid wall pipes for water supply as claimed in claim 4, which is characterized in that the connecting tube(3)It is straight Pipe, can also be 90 ° of bend pipes.
6. a kind of PPH solid wall pipes for water supply as claimed in claim 5, which is characterized in that the upper buffer board(25)With Lower buffer board(26)It is rubber material.
CN201810333737.3A 2018-04-13 2018-04-13 A kind of PPH solid wall pipes for water supply Pending CN108561661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810333737.3A CN108561661A (en) 2018-04-13 2018-04-13 A kind of PPH solid wall pipes for water supply

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Application Number Priority Date Filing Date Title
CN201810333737.3A CN108561661A (en) 2018-04-13 2018-04-13 A kind of PPH solid wall pipes for water supply

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764190A (en) * 2019-01-30 2019-05-17 日照职业技术学院 A kind of layout of beam line locating connector for building
CN109958784A (en) * 2018-12-25 2019-07-02 兰控阀门执行器江苏有限公司 A kind of valve actuator easy for installation
CN110886908A (en) * 2019-12-10 2020-03-17 泰能天然气有限公司 High-stability stainless steel corrugated hose wall outlet device for gas conveying
CN111023322A (en) * 2019-11-28 2020-04-17 合肥通用制冷设备有限公司 Rotatable use type air conditioning device
CN111677942A (en) * 2020-07-24 2020-09-18 山东海建水利工程有限公司 Waterproof drainage device of hydraulic engineering construction

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CN204942877U (en) * 2015-07-21 2016-01-06 浙江金格管道有限公司 A kind of plastics are directly managed
CN205207918U (en) * 2015-12-16 2016-05-04 重庆工商职业学院 Building wall pipe
CN207213369U (en) * 2017-08-27 2018-04-10 屈培源 A kind of hydraulic engineering pipeline fixing device

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US3381978A (en) * 1966-06-14 1968-05-07 Warner Lambert Pharmaceutical Fluid seal connection
CN203585681U (en) * 2013-11-07 2014-05-07 浙江金格管道有限公司 Water pipe connector
CN204942877U (en) * 2015-07-21 2016-01-06 浙江金格管道有限公司 A kind of plastics are directly managed
CN205207918U (en) * 2015-12-16 2016-05-04 重庆工商职业学院 Building wall pipe
CN207213369U (en) * 2017-08-27 2018-04-10 屈培源 A kind of hydraulic engineering pipeline fixing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958784A (en) * 2018-12-25 2019-07-02 兰控阀门执行器江苏有限公司 A kind of valve actuator easy for installation
CN109764190A (en) * 2019-01-30 2019-05-17 日照职业技术学院 A kind of layout of beam line locating connector for building
CN109764190B (en) * 2019-01-30 2020-12-11 日照职业技术学院 Pipeline overall arrangement location connecting device for building
CN111023322A (en) * 2019-11-28 2020-04-17 合肥通用制冷设备有限公司 Rotatable use type air conditioning device
CN111023322B (en) * 2019-11-28 2021-11-12 合肥通用制冷设备有限公司 Rotatable use type air conditioning device
CN110886908A (en) * 2019-12-10 2020-03-17 泰能天然气有限公司 High-stability stainless steel corrugated hose wall outlet device for gas conveying
CN110886908B (en) * 2019-12-10 2021-10-19 泰能天然气有限公司 High-stability stainless steel corrugated hose wall outlet device for gas conveying
CN111677942A (en) * 2020-07-24 2020-09-18 山东海建水利工程有限公司 Waterproof drainage device of hydraulic engineering construction
CN111677942B (en) * 2020-07-24 2024-05-17 山东海建水利工程有限公司 Waterproof drainage device for hydraulic engineering construction

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Application publication date: 20180921