CN201326842Y - Tube-union structure and setting structure of filter membrane component utilizing same - Google Patents
Tube-union structure and setting structure of filter membrane component utilizing same Download PDFInfo
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- CN201326842Y CN201326842Y CNU2008201331800U CN200820133180U CN201326842Y CN 201326842 Y CN201326842 Y CN 201326842Y CN U2008201331800 U CNU2008201331800 U CN U2008201331800U CN 200820133180 U CN200820133180 U CN 200820133180U CN 201326842 Y CN201326842 Y CN 201326842Y
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- 239000012528 membrane Substances 0.000 title abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims description 89
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a tube-union structure and a setting structure of a filter membrane component utilizing same. The tube-union structure can be provided with a branch pipe and the filter membrane component, the branch pipe is flexibly connected with a header within a prescribed motion freedom; the height of a pedestal that supports the filter membrane component can be reduced; and the tube-union structure is connected with a matching pipe (2) and a matching pipe (3), and is characterized in that an acorn nut (4), a tube-union component, an acorn nut (7) and a sealing component are included, wherein, the matching pipe (2) is sleeved with the acorn nut (4), and the acorn nut (4) butts a projecting part arranged on the outer peripheral face of the matching pipe (2) so as to be buckled at the projecting part; one head face of the tube-union component butts the head face of the matching pipe (2), and the other end-part of the tube-union component is inserted into the matching pipe (3); the other end-part of the tube-union component and the matching pipe (3) are sleeved with the acorn nut (7), and the acorn nut (7) can be matched with an outside thread part formed on the tube-union component in a screw-thread manner; and the matching pipe (3) is sleeved with the sealing component which is contained inside the acorn nut (7), and the sealing component butts the outer peripheral face of the matching pipe (3) and the other head face of the tube-union component for sealing.
Description
Technical field
The utility model relates to the structure that is provided with interconnective pipe joint structure of pipe arrangement and the filtering film component that utilizes this pipe joint structure.
Background technique
In the past, as with the interconnective pipe joint structure of the pipe arrangement of filtering film component, as putting down in writing among Fig. 2 of TOHKEMY 2003-334429 communique (patent documentation 1), be arm and filtering film component by the flexibleness stretching pipe joint connection header pipe component that has the regulation degrees of freedom and can softly connect.
Patent documentation 1: TOHKEMY 2003-334429 communique
But, in the flexibleness stretching pipe joint as in the above-mentioned patent documentation 1, there is following problems: when the exchange filtering film component, the length of the straight line shape of the arm of collector must be guaranteed to extract out fully from the cylindrical body of flexibleness stretching pipe joint to the pipe arrangement of filtering film component side, correspondingly, the height of the base of supporting filter membrane module uprises, and filtrating equipment is maximized.
In addition, need to be used for support member in addition, need lower surface usually with the lower cover of the supporting members supports filtering film component of preparing in addition at the height and position supporting filter membrane module of regulation.
The model utility content
The utility model is made for solving above-mentioned problem, its purpose is to provide a kind of pipe joint structure, this pipe joint structure can have soft arm and the filtering film component that connects collector in regulation degrees of freedom ground, can reduce the height of the base of supporting filter membrane module, thus, a kind of pipe joint structure that can make the filtrating equipment miniaturization is provided, also provide a kind of by this pipe joint structure supporting filter membrane module and can carry out Height Adjustment filtering film component structure is set.
In order to reach above-mentioned purpose, the 1st technological scheme of pipe joint structure of the present utility model is the pipe joint structure that connects the 1st pipe arrangement and the 2nd pipe arrangement, it is characterized in that, have the 1st acorn nut, pipe joint member, the 2nd acorn nut and the 2nd sealing component, the 1st acorn nut is enclosed within on above-mentioned the 1st pipe arrangement, and connects with the protuberance of the outer circumferential face that is arranged on the 1st pipe arrangement and can rotate freely the ground fastening at this protuberance; This pipe joint member one end face connects across the end face of the 1st sealing component and above-mentioned the 1st pipe arrangement, outer circumferential face at this pipe joint member is provided with external thread part, this external thread part can with the internal thread part screw-thread fit of the inner peripheral surface that is arranged on above-mentioned the 1st acorn nut, and insert above-mentioned the 2nd pipe arrangement from the other end; The 2nd acorn nut is enclosed within on the other end and above-mentioned the 2nd pipe arrangement of aforementioned tube joint member, and be provided with internal thread part at the inner peripheral surface of the 2nd acorn nut, this internal thread part can with the external thread part screw-thread fit of the outer circumferential face that is arranged on this pipe joint member the other end; The 2nd sealing component is enclosed within on above-mentioned the 2nd pipe arrangement, and is housed in above-mentioned the 2nd acorn nut inside, and connects with the other end of the outer circumferential face of above-mentioned the 2nd pipe arrangement and aforementioned tube joint member and seal.
In addition, the 2nd technological scheme of pipe joint structure of the present utility model is the pipe joint structure that connects the 1st pipe arrangement and the 2nd pipe arrangement, it is characterized in that, have acorn nut, pipe joint member and the 2nd sealing component, this acorn nut is enclosed within on above-mentioned the 1st pipe arrangement, and connects with the protuberance of the outer circumferential face that is arranged on the 1st pipe arrangement and can rotate freely the ground fastening at this protuberance; This pipe joint member one end face connects across the end face of the 1st sealing component and above-mentioned the 1st pipe arrangement, outer circumferential face at this pipe joint member is provided with external thread part, this external thread part can with the internal thread part screw-thread fit of the inner peripheral surface that is arranged on above-mentioned acorn nut, and insert above-mentioned the 2nd pipe arrangement from the other end; The outer circumferential face of the inner peripheral surface of the 2nd sealing component and aforementioned tube joint member and above-mentioned the 2nd pipe arrangement connects and seals.
In addition, the 1st technological scheme that structure is set of filtering film component of the present utility model is characterised in that, connected by the pipe joint structure of above-mentioned the 1st, the 2nd technological scheme to be arranged on above-mentioned the 2nd pipe arrangement that covers of filtering film component and above-mentioned the 1st pipe arrangement that comes out from collector branch.
In addition, the 2nd technological scheme that structure is set of filtering film component of the present utility model is characterised in that, in above-mentioned the 1st technological scheme, the filtering film component that erects is installed on the collector of horizontal arrangement, the lid of above-mentioned filtering film component is a lower cover, pedestal member fixing or fastening aforementioned tube joint member is provided with the Height Adjustment member of the span between the lower cover that can adjust this pedestal member and above-mentioned filtering film component, by this Height Adjustment member the height of above-mentioned filtering film component is adjusted.
In addition, the 3rd technological scheme that structure is set of filtering film component of the present utility model is characterised in that, in above-mentioned the 2nd technological scheme, above-mentioned Height Adjustment member is by constituting with the bolt component that is arranged on the tapped hole screw-thread fit in the above-mentioned pedestal member, the lower surface of the lower cover of the front end of this bolt component and above-mentioned filtering film component is connected, and change this bolt component carries out above-mentioned filtering film component from the outstanding length of above-mentioned pedestal member Height Adjustment.
In addition, the 4th technological scheme that structure is set of filtering film component of the present utility model is characterised in that, in above-mentioned the 2nd technological scheme, above-mentioned Height Adjustment member is by constituting with the nut that passes the bolt component screw-thread fit that is arranged on the through hole in this pedestal member and support this pedestal member, the lower surface of the lower cover of the front end of this bolt component and above-mentioned filtering film component is connected, change this bolt component carries out above-mentioned filtering film component from the outstanding length of above-mentioned pedestal member Height Adjustment.
Adopt the 1st technological scheme of pipe joint structure of the present utility model, the 2nd acorn nut and the 2nd sealing component that is housed in the 2nd acorn nut inside are inlaid in the outer circumferential face of the 2nd pipe arrangement, and can be with the inside of the 2nd pipe arrangement insertion tube joint member, with the internal thread part of inner peripheral surface that is arranged on the 2nd acorn nut with the insertion that is arranged on the pipe joint member external thread part of outer circumferential face of the 2nd pipe arrangement one side be threaded, by the insertion of the outer circumferential face of the 2nd sealing component of the inside that is housed in the 2nd acorn nut and the 2nd pipe arrangement and pipe joint member the end face of the 2nd pipe arrangement one side offset to fetch and seal.By unclamping the 2nd acorn nut, the 2nd pipe arrangement can axially move at the internal freedom of pipe joint member along it.
The front-end face of the pipe joint member that is connected with the 2nd pipe arrangement is connected across the end face of the 1st sealing component and the 1st pipe arrangement, and the external thread part screw-thread fit of the internal thread part of inner peripheral surface that can be by will being arranged on the 1st acorn nut and the outer circumferential face of the 1st pipe arrangement side that is arranged on the pipe joint member, connect the 1st pipe arrangement and the 2nd pipe arrangement via this pipe joint member.
Can be by unclamping the 1st acorn nut, make the pipe joint member not move along its axis and dismantle from the 1st pipe arrangement with the direction of this axial quadrature, as long as can guarantee axially to go up the length of utmost point short lines shape with the internal thread part that can remove the inner peripheral surface that is arranged on the 1st acorn nut and the degree of the screw-thread fit of the external thread part of the outer circumferential face of the 1st acorn nut side that is arranged on the pipe joint member, the overdose space that can be used in installing/dismounting is minimum.
Adopt the 2nd technological scheme of pipe joint structure of the present utility model, the 2nd sealing component is installed on the outer circumferential face of the 2nd pipe arrangement, and can be with the inside of the 2nd pipe arrangement insertion tube joint member, the outer circumferential face of the inner peripheral surface of the 2nd sealing component and this pipe joint member and the 2nd pipe arrangement offseted to fetch to be sealed.By the 2nd sealing component, the 2nd pipe arrangement can axially move freely along it in the inside of pipe joint member.
The front-end face of the pipe joint member that is connected with the 2nd pipe arrangement is connected across the end face of the 1st sealing component and the 1st pipe arrangement, and the internal thread part of inner peripheral surface that can be by will being arranged on the 1st acorn nut is threaded with the external thread part of the outer circumferential face of the 1st pipe arrangement side that is arranged on the pipe joint member, connects the 1st pipe arrangement and the 2nd pipe arrangement via this pipe joint member.
The pipe joint member is a sleeve structure, therefore the 2nd pipe arrangement that is inserted in this pipe joint member can be moved vertically, the 2nd pipe arrangement is arranged under the situation of the pipe arrangement on the upper cap of filtering film component, the foozle of length direction that can the absorbing and filtering membrane module.In addition, after having determined the setting height(from bottom) position of filtering film component, can be with the pipe joint member as stationary axle, the hand-tight make-up acorn nut.
In addition, adopt the 1st technological scheme that structure is set of filtering film component of the present utility model, can be arranged on the 2nd pipe arrangement that covers of filtering film component and the 1st pipe arrangement that comes out from collector branch by connecting by the aforementioned tube joint structure, by unclamping the 2nd acorn nut, the 2nd pipe arrangement can axially freely move along it at the pipe joint component inside, filtering film component is set at the height of expectation, even between the 1st pipe arrangement and the 2nd pipe arrangement, have shaft core position skew or axle center angular deflection, also can allow shaft core position skew or axle center angular deflection by the cooperation of pipe joint member and the 2nd sealing component.Thus, can have the regulation degrees of freedom and soft arm and the filtering film component that connects collector.
In addition, by unclamping the 1st acorn nut, can make the pipe joint member not move along its axis and dismantle from the 1st pipe arrangement with the direction (substantially horizontal) of this axial quadrature, as long as can with the internal thread part that can remove the inner peripheral surface that is arranged on the 1st acorn nut with the insertion that is arranged on the pipe joint member degree of screw-thread fit of external thread part of outer circumferential face of the 2nd pipe arrangement one side guarantee axially to go up the length of utmost point short lines shape, the overdose space that can be used in the installing/dismounting filtering film component is minimum, can reduce the substructure height of supporting filter membrane module, thus, can make the filtrating equipment miniaturization.
In addition, adopt the 2nd technological scheme that structure is set of filtering film component of the present utility model, one end face of pipe joint member and the end face of the 1st pipe arrangement are connected, tightening fixing or fastening pedestal member on this pipe joint member of having fixed by the 1st acorn nut, by carrying out Height Adjustment by the Height Adjustment member supporting filtering film component that is arranged on this pedestal member, thereby, the structure of the lower cover of the supporting members supports filtering film component that the usefulness that in the past needed is prepared in addition, but now can be by the 1st pipe arrangement, the pipe joint member, pedestal member and this support member of Height Adjustment member double as can be cut down components number, make the structure that is provided with of simple filtering membrane module.
In addition, by unclamping the 2nd acorn nut, the 2nd pipe arrangement is axially moved freely along it in the inside of pipe joint member, and can this filtering film component be set at the height of expectation by the span between the lower cover of Height Adjustment member adjustment pedestal member and filtering film component.
In addition, adopt the 3rd, the 4th technological scheme that structure is set of filtering film component of the present utility model, can change bolt component that the lower surface of the lower cover of front end and filtering film component connects from the outstanding length of pedestal member, easily carry out the Height Adjustment of filtering film component with simple structure.
Description of drawings
Fig. 1 is five views of structure of the 1st mode of execution of expression pipe joint structure of the present utility model.
Fig. 2 is the pipe joint structure of the 1st mode of execution and the explanatory drawing of analysing and observe that structure is set that has utilized the filtering film component of this pipe joint structure.
Fig. 3 is the pipe joint structure of the 1st mode of execution and the decomposition explanatory drawing that structure is set that has utilized the filtering film component of this pipe joint structure.
Fig. 4 is the lower cover of supporting filter membrane module is accepted in explanation by base the figure of structure.
Fig. 5 is the figure of structure of the Height Adjustment member of explanation filtering film component.
Fig. 6 is the figure of another structure of the Height Adjustment member of explanation filtering film component.
Fig. 7 is five views of structure of the 2nd mode of execution of expression pipe joint structure of the present utility model.
Fig. 8 is the pipe joint structure of the 2nd mode of execution and the explanatory drawing of analysing and observe that structure is set that has utilized the filtering film component of this pipe joint structure.
Fig. 9 is the pipe joint structure of the 2nd mode of execution and the decomposition explanatory drawing that structure is set that has utilized the filtering film component of this pipe joint structure.
Embodiment
With reference to accompanying drawing, to pipe joint structure of the present utility model and utilized a mode of execution of the filtering film component of this pipe joint structure to be specifically described.Fig. 1 is five views of structure of the 1st mode of execution of expression pipe joint structure of the present utility model, Fig. 2 and Fig. 3 be the pipe joint structure of the 1st mode of execution and the filtering film component that has utilized this pipe joint structure analysing and observe explanatory drawing and decomposing explanatory drawing of structure be set, to be explanation accept the figure of structure of the lower cover of supporting filter membrane module by base to Fig. 4, and Fig. 5 and Fig. 6 are the figure of various structures of the Height Adjustment member of explanation filtering film component.
At first, with Fig. 1～Fig. 6 the structure of pipe joint structure of the present utility model with the 1st mode of execution that structure is set of the filtering film component that has utilized this pipe joint structure described.In Fig. 1～Fig. 6, reference character 1 is the pipe joint structure of expression connecting pipings 2, pipe arrangement 3, its constitute have acorn nut 4, pipe joint member 6, acorn nut 7 and sealing component 8, this acorn nut 4 is enclosed within on the pipe arrangement 2, and with the protuberance 2a butt of the outer circumferential face that is arranged on this pipe arrangement 2 and can rotate freely the ground fastening on this protuberance 2a; One end face 6a of this pipe joint member 6 across as the O RunddichtringO 5 of sealing component and with the end face 2b butt of pipe arrangement 2, but be provided with and be arranged on the external thread part 6b of internal thread part 4a screw-thread fit of the inner peripheral surface of acorn nut 4 at the outer circumferential face of this pipe joint member 6, and insert pipe arrangement 3 from the other end; This acorn nut 7 is enclosed within on the other end and pipe arrangement 3 of pipe joint member 6, but and be provided with and be arranged on the internal thread part 7a of external thread part 6c screw-thread fit of outer circumferential face of the other end of this pipe joint member 6 at inner peripheral surface; Sealing member 8 is enclosed within on the pipe arrangement 3, and is housed in acorn nut 7 inside, and with the other end 6d butt of the outer circumferential face 3a of pipe arrangement 3 and pipe joint member 6 and seal.
In the present embodiment, an example having represented pipe joint structure 1, between the pipe arrangement 2 that this pipe joint structure 1 comes out by each pipe joint member 6 connecting pipings 3 with from various collector 17 branches, this pipe arrangement 3 is arranged on the upper cap 10 of filtering film component 9 and as shown in Figures 2 and 3 as Fig. 4～lower cover 13 that is arranged on shown in Figure 6.In addition, in the present embodiment, as shown in Figures 2 and 3, the inside of acorn nut 7 contains the sealing component 8 of the ring-type slide member 11, trip ring 12 and the ring-type that are enclosed within pipe arrangement 3.
Fig. 4～Fig. 6 is the example that structure is set of pipe joint structure 1 and the filtering film component that has utilized this pipe joint structure 1, and this pipe joint structure 1 connects the pipe arrangement 3 of the lower cover 13 that is arranged on filtering film component 9 and horizontal arrangement by pipe joint member 6 and the pipe arrangement 2 that comes out from collector 17 branches.The example that structure is set that mode of execution is as shown in Figure 4 represented pipe joint structure 1 and utilized the filtering film component of this pipe joint structure 1, this pipe joint structure 1 will be by lower cover 13 by pipe arrangement 2 and standing shape be installed on the filtering film component 9 of collector 17 weight marry again in base 18, and by pipe joint member 6 connect the pipe arrangement 3 that is arranged on lower cover 13 respectively and the pipe arrangement 2 that comes out from various collector 17 branches between.
In mode of execution shown in Figure 5, be fixed in the Height Adjustment member 15 that the span between the lower cover 13 that can adjust this pedestal member 14 and filtering film component 9 is set on the pedestal member 14 of central tapered portion of pipe joint member 6 in one, can carry out the Height Adjustment of filtering film component 9 by this Height Adjustment member 15.Fig. 5 (a) and Fig. 5 (b) are expression is changed the height of filtering film component 9 by Height Adjustment member 15 states.
In mode of execution as shown in Figure 6, be illustrated in by constituting pipe joint member 6 and a pair of pedestal member 14 respectively separately, and be an example of the structure under the accompanying information, on a pair of pedestal member 14, be formed with the otch slot part 14b of the central tapered portion that can be inlaid in pipe joint member 6, each otch slot part 14b is configured in the position of staggering alternately and that it is carried out is overlapping, bolt component 15a passes the through hole 14a on the pedestal member 14 that is arranged on the upside shown in Fig. 6 (a), and this bolt component 15a and welding are arranged on the tapped hole 14c1 screw-thread fit of nut portions 14c of the pedestal member 14 of downside.And, can make the lower surface butt of the lower cover 13 of the front end 15b of bolt component 15a and filtering film component 9, change this bolt component 15a carries out filtering film component 9 from pedestal member 14 outstanding length L Height Adjustment.
In addition, also can on pedestal member 14, directly form tapped hole, make bolt component 15a and this tapped hole screw-thread fit and make the lower surface butt of the lower cover 13 of the front end 15b of bolt component 15a and filtering film component 9, change this bolt component 15a carries out filtering film component 9 from pedestal member 14 outstanding length L Height Adjustment.
Adopt said structure, acorn nut 7 and the sealing component 8 that is housed in the inside of this acorn nut 7 can be inlaid on the outer circumferential face 3a of pipe arrangement 3, and can be with these pipe arrangement 3 insertion tube joint member 6 inside, with the internal thread part 7a of inner peripheral surface that is arranged on this acorn nut 7 with the insertion that is arranged on pipe joint member 6 the external thread part 6c of outer circumferential face of pipe arrangement 3 one sides be threaded, by the insertion of the outer circumferential face 3a of the sealing component 8 of the inside that is housed in acorn nut 7 and pipe arrangement 3 and pipe joint member 6 the end face 6d of pipe arrangement 3 one sides offset to fetch and seal.By unclamping acorn nut 7, pipe arrangement 3 can axially move freely along it in the inside of pipe joint member 6.
Can make the front-end face 6a of the pipe joint member 6 that is connected with pipe arrangement 3 and the end face 2b butt of pipe arrangement 2 across O RunddichtringO 5, and the internal thread part 4a of inner peripheral surface that can be by will being arranged on acorn nut 4 is threaded with the external thread part 6b of the outer circumferential face of pipe arrangement 2 sides that are arranged on pipe joint member 6, by this pipe joint member 6 connecting pipingss 2 and pipe arrangement 3.
Can be by unclamping acorn nut 4, pipe joint member 6 does not move along its axis and is dismantling from pipe arrangement 2 with the direction (substantially horizontal) of this axial quadrature, as long as can guarantee axially to go up the length of utmost point short lines shape with the internal thread part 4a that can remove the inner peripheral surface that is arranged on acorn nut 4 and the degree of the screw-thread fit of the external thread part 6b of the outer circumferential face of these acorn nut 4 sides that are arranged on pipe joint member 6, the overdose space that can be used in installing/dismounting is minimum.
In addition, can be by connecting pipe arrangement 3 on the lower cover 13 that is arranged on filtering film component 9 and the pipe arrangement 2 that comes out from collector 17 branches by pipe joint structure 1, by unclamping acorn nut 7, pipe arrangement 3 can axially move freely along it in pipe joint member 6 inside, filtering film component 9 is set at the height of expectation, even between pipe arrangement 2 and pipe arrangement 3, have shaft core position skew or axle center angular deflection, also can allow shaft core position skew or axle center angular deflection by the cooperation of pipe joint member 6 and sealing component 8.Thus, can have the regulation degrees of freedom and soft pipe arrangement 2 and the filtering film component 9 that connects as the arm of collector 17.
In addition, can be by unclamping acorn nut 4, pipe joint member 6 does not move along its axis and is dismantling from pipe arrangement 2 with the direction (substantially horizontal) of this axial quadrature, as long as can guarantee axially to go up the length of utmost point short lines shape with the degree of the screw-thread fit between the external thread part 6b of the outer circumferential face of the internal thread part 4a that can remove the inner peripheral surface that is arranged on acorn nut 4 and pipe arrangement 2 sides that are arranged on pipe joint member 6, the overdose space that can be used in installing/dismounting filtering film component 9 is minimum, can reduce base 18 height of supporting filter membrane module 9, thus, can make the filtrating equipment miniaturization.
In addition, make an end face 6a of pipe joint member 6 and the end face 2b butt of pipe arrangement 2, tightening fixing or fastening pedestal member 14 on this pipe joint member 6 of having fixed by acorn nut 4, carry out Height Adjustment by being arranged on the Height Adjustment member 15 supporting filter membrane modules 9 on this pedestal member 14, thereby, needed structure with the lower cover 13 of the supporting members supports filtering film component of preparing in addition 9 in the past, but now can be by pipe arrangement 2, pipe joint member 6, pedestal member 14 and this support member of Height Adjustment member 15 double as can be cut down components number, make the structure that is provided with of simple filtering membrane module 9.
In addition, by unclamping acorn nut 7, pipe arrangement 3 can axially move freely along it in the inside of pipe joint member 6, can this filtering film component 9 be set at the height of expectation by the span between the lower cover 13 of Height Adjustment member 15 adjustment pedestal members 14 and filtering film component 9.
In addition, the bolt component 15a of lower surface butt of lower cover 13 that can change front end and filtering film component 9 is from the outstanding length L of pedestal member 14, thereby easily carries out the Height Adjustment of filtering film component 9 with simple structure.
Secondly, with Fig. 7～Fig. 9 the structure of pipe joint structure of the present utility model with the 2nd mode of execution that structure is set of the filtering film component that has utilized this pipe joint structure described.Fig. 7 is five views of structure of the 2nd mode of execution of expression pipe joint structure of the present utility model, Fig. 8 and Fig. 9 be the pipe joint structure of the 2nd mode of execution and the filtering film component that has utilized this pipe joint structure analysing and observe explanatory drawing and decomposing explanatory drawing of structure be set.In addition, the structure mark identical reference character identical with above-mentioned the 1st mode of execution omits explanation.
In Fig. 7～Fig. 9, reference character 1 is the pipe joint structure of expression connecting pipings 2, pipe arrangement 3, its constitute have acorn nut 4, pipe joint member 6 and as the O RunddichtringO 19 of sealing component, this acorn nut 4 is enclosed within on the pipe arrangement 2, and with the protuberance 2a butt of the outer circumferential face that is arranged on this pipe arrangement 2 and can rotate freely the ground fastening on this protuberance 2a; One end face 6a of this pipe joint member 6 across as the O RunddichtringO 5 of sealing component and with the end face 2b butt of pipe arrangement 2, but be provided with and be arranged on the external thread part 6b of internal thread part 4a screw-thread fit of the inner peripheral surface of acorn nut 4 at the outer circumferential face of this pipe joint member 6, and insert pipe arrangement 3 from the other end; This seals as the outer circumferential face 3a butt of the inner peripheral surface of the O RunddichtringO 19 of sealing component and this pipe joint member 6 and pipe arrangement 3.
Adopt above-mentioned formation, to be installed in the groove portion 3b of the outer circumferential face that is arranged on pipe arrangement 3 as the O RunddichtringO 19 of the 2nd sealing component, and, can make the outer circumferential face butt of the inner peripheral surface of this O RunddichtringO 19 and this pipe joint member 6 and pipe arrangement 3 and seal the inside of these pipe arrangement 3 insertion tube joint member 6.By O RunddichtringO 19, pipe arrangement 3 can axially move freely along it in pipe joint member 6 inside.
The front-end face 6a that makes the pipe joint member 6 that is connected with pipe arrangement 3 is across as the O RunddichtringO 5 of the 1st sealing component and connect with the end face 2b of pipe arrangement 2, and the internal thread part of inner peripheral surface that can be by will being arranged on acorn nut 4 is threaded with the external thread part 6b of the outer circumferential face of pipe arrangement 2 sides that are arranged on pipe joint member 6, via this pipe joint member 6 connecting pipingss 2 and pipe arrangement 3.
In addition, in the respective embodiments described above, to pipe arrangement 2 for the situation of bend pipe is illustrated, but pipe arrangement 2 also can be a straight tube.Other structure is identical with above-mentioned the 1st mode of execution, can obtain identical effect.
Application on the industry
As the example of applying flexibly of the present utility model, applicable to the interconnective pipe of pipe arrangement The structure that arranges of joint design and the filtering film component that has utilized this pipe joint structure.
Claims (6)
1. pipe joint structure, it is used to connect the 1st pipe arrangement and the 2nd pipe arrangement, it is characterized in that,
Have the 1st acorn nut, pipe joint member, the 2nd acorn nut and the 2nd sealing component; The 1st acorn nut is enclosed within on above-mentioned the 1st pipe arrangement, and with the outer circumferential face that is located at the 1st pipe arrangement on protuberance connect and can rotate freely by this protuberance fastening; This pipe joint member one end face connects across the end face of the 1st sealing component and above-mentioned the 1st pipe arrangement, outer circumferential face at this pipe joint member is provided with external thread part, this external thread part can with the internal thread part screw-thread fit of the inner peripheral surface that is located at above-mentioned the 1st acorn nut, and insert above-mentioned the 2nd pipe arrangement from the other end of this pipe joint member; The 2nd acorn nut is enclosed within on the other end and above-mentioned the 2nd pipe arrangement of aforementioned tube joint member, and be provided with internal thread part at the inner peripheral surface of the 2nd acorn nut, this internal thread part can with the external thread part screw-thread fit on the outer circumferential face that is located at this pipe joint member the other end; The 2nd sealing component is enclosed within on above-mentioned the 2nd pipe arrangement, and is housed in above-mentioned the 2nd acorn nut inside, and connects with the other end of the outer circumferential face of above-mentioned the 2nd pipe arrangement and aforementioned tube joint member and seal.
2. pipe joint structure, it connects the 1st pipe arrangement and the 2nd pipe arrangement, it is characterized in that,
Have acorn nut, pipe joint member and sealing component; This acorn nut is enclosed within on above-mentioned the 1st pipe arrangement, and with the outer circumferential face that is located at the 1st pipe arrangement on protuberance connect and can rotate freely by this protuberance fastening; One end face of this pipe joint member connects across the end face of the 1st sealing component and above-mentioned the 1st pipe arrangement, outer circumferential face at this pipe joint member is provided with external thread part, this external thread part can with the internal thread part screw-thread fit on the inner peripheral surface that is located at above-mentioned acorn nut, and insert above-mentioned the 2nd pipe arrangement from the other end of this pipe joint member; The outer circumferential face of the inner peripheral surface of sealing member and aforementioned tube joint member and above-mentioned the 2nd pipe arrangement connects and seals.
A filtering film component structure is set, it is characterized in that,
Be located at above-mentioned the 2nd pipe arrangement that covers of filtering film component and above-mentioned the 1st pipe arrangement that comes out from collector branch by claim 1 or 2 described pipe joint structures connections.
Filtering film component according to claim 3 structure is set, it is characterized in that,
The filtering film component that erects is installed on the collector of horizontal arrangement, the lid of above-mentioned filtering film component is a lower cover, and the pedestal member on the fixing or fastening aforementioned tube joint member is provided with the Height Adjustment member of the span between the lower cover that can adjust this pedestal member and above-mentioned filtering film component.
Filtering film component according to claim 4 structure is set, it is characterized in that,
Above-mentioned Height Adjustment member is by constituting with the bolt component that is arranged on the tapped hole screw-thread fit on the above-mentioned pedestal member, and the lower surface of the front end of this bolt component and the lower cover of above-mentioned filtering film component connects.
Filtering film component according to claim 4 structure is set, it is characterized in that,
Above-mentioned Height Adjustment member by with pass the bolt component screw-thread fit that is arranged on the through hole on the above-mentioned pedestal member, and the nut that supports this pedestal member constitutes, the lower surface of the front end of this bolt component and the lower cover of above-mentioned filtering film component connects.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007244958 | 2007-09-21 | ||
| JP2007244958 | 2007-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326842Y true CN201326842Y (en) | 2009-10-14 |
Family
ID=40491814
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201331800U Expired - Lifetime CN201326842Y (en) | 2007-09-21 | 2008-09-19 | Tube-union structure and setting structure of filter membrane component utilizing same |
| CN200810161345XA Expired - Fee Related CN101391180B (en) | 2007-09-21 | 2008-09-19 | Pipe joint structure and filtering membrane component setting structure by using the same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810161345XA Expired - Fee Related CN101391180B (en) | 2007-09-21 | 2008-09-19 | Pipe joint structure and filtering membrane component setting structure by using the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5311933B2 (en) |
| CN (2) | CN201326842Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391180B (en) * | 2007-09-21 | 2011-06-15 | 旭化成化学株式会社 | Pipe joint structure and filtering membrane component setting structure by using the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6192595B2 (en) * | 2014-06-02 | 2017-09-06 | 東京エレクトロン株式会社 | Processing liquid piping joint for semiconductor manufacturing |
| CN113030415B (en) * | 2021-03-25 | 2023-07-28 | 南昌工程学院 | Sewage detection device with anti-blocking function |
| CN113060798B (en) * | 2021-03-30 | 2022-10-18 | 海南立昇净水科技实业有限公司 | Tank type filtering equipment with replaceable filtering membrane component |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2507100Y2 (en) * | 1990-03-14 | 1996-08-14 | 新キャタピラー三菱株式会社 | Pipe fitting |
| CN2200096Y (en) * | 1994-07-20 | 1995-06-07 | 杨其炳 | Quick-acting pipe connection |
| JPH09144768A (en) * | 1995-11-20 | 1997-06-03 | Kubota Corp | Instantaneous joint for low pressure |
| JPH11309348A (en) * | 1998-04-28 | 1999-11-09 | Asahi Chem Ind Co Ltd | Dummy case attaching structure |
| JP3921325B2 (en) * | 2000-03-21 | 2007-05-30 | 株式会社エス・ティ・アイ | Separation membrane module |
| JP4383647B2 (en) * | 2000-11-30 | 2009-12-16 | オルガノ株式会社 | Filter member assembly method and assembly jig |
| JP2002276868A (en) * | 2001-03-15 | 2002-09-25 | Noritz Corp | Joint for piping |
| JP2002340250A (en) * | 2001-05-21 | 2002-11-27 | Hitachi Metals Ltd | Mechanical pipe joint for metallic pipe |
| JP2003021282A (en) * | 2001-07-06 | 2003-01-24 | Hitachi Constr Mach Co Ltd | Bending joint |
| JP2003334429A (en) * | 2002-05-17 | 2003-11-25 | Asahi Kasei Corp | Header component and connection structure thereof |
| FR2856456B1 (en) * | 2003-06-20 | 2005-09-09 | Schlumberger Services Petrol | SEALING DEVICE FOR TEMPORARILY SHUTTING A WELL OR PIPE. |
| CN2825613Y (en) * | 2005-06-24 | 2006-10-11 | 龚柏年 | Membrane pipe end socket of water treatment device |
| JP5311933B2 (en) * | 2007-09-21 | 2013-10-09 | 旭化成ケミカルズ株式会社 | Joint structure and installation structure of filtration membrane module using the same |
-
2008
- 2008-09-03 JP JP2008225555A patent/JP5311933B2/en active Active
- 2008-09-19 CN CNU2008201331800U patent/CN201326842Y/en not_active Expired - Lifetime
- 2008-09-19 CN CN200810161345XA patent/CN101391180B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391180B (en) * | 2007-09-21 | 2011-06-15 | 旭化成化学株式会社 | Pipe joint structure and filtering membrane component setting structure by using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5311933B2 (en) | 2013-10-09 |
| CN101391180B (en) | 2011-06-15 |
| CN101391180A (en) | 2009-03-25 |
| JP2009092239A (en) | 2009-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091014 Effective date of abandoning: 20080919 |