CN103032647A - Rapidly replaceable multi-pipeline connector - Google Patents
Rapidly replaceable multi-pipeline connector Download PDFInfo
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- CN103032647A CN103032647A CN2012105663223A CN201210566322A CN103032647A CN 103032647 A CN103032647 A CN 103032647A CN 2012105663223 A CN2012105663223 A CN 2012105663223A CN 201210566322 A CN201210566322 A CN 201210566322A CN 103032647 A CN103032647 A CN 103032647A
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- cutting ferrule
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Abstract
The invention discloses a rapidly replaceable multi-pipeline connector which comprises an embedded sleeve, a clamping sleeve and a clamping base, wherein a first reagent pipeline is arranged on the embedded sleeve, the clamping sleeve is rotatably arranged on the embedded sleeve, a second reagent pipeline butted with the first reagent pipeline is arranged on the clamping base, the clamping base supports against the embedded sleeve, and the clamping sleeve is detachably connected with the clamping base. Pipelines for liquid circulating are arranged on the embedded sleeve and the clamping base so that the conduction of a liquid reagent is realized. The clamping sleeve is rotatably arranged on the embedded sleeve, and the clamping sleeve is detachably connected with the clamping base, and therefore, the embedded sleeve is separated from the clamping base. After the embedded sleeve is butted with the clamping base, the clamping sleeve applies an acting force to the embedded sleeve to ensure that the embedded sleeve is tightly pressed on the clamping base, and the tightness between the reagent pipelines is ensured. The rapidly replaceable multi-pipeline connector can ensure that a plurality of reagent pipelines are installed and abutted simultaneously, avoids the problem of complex installation operation caused by one-by-one installation of the reagent pipelines in the traditional structure design, and has the characteristic of convenience and rapidness in disassembly and assembly.
Description
Technical field
The present invention relates to the water analysis equipment technical field, more particularly, but particularly a kind of convenient replacing formula multi-pipeline connector.
Background technique
Analytical instrument of water quality is a kind of instrument that can carry out to the harmful matter that comprises in the characteristic of water and the water analyzing and testing.
In present analytical instrument of water quality system, include many analytical instrument of water qualities, every analytical instrument of water quality all can be used the chemical reagent that quantity does not wait, and every kind of chemical reagent is communicated on the sampling module of analytical instrument of water quality by a reagent pipeline.Other module unification of sampling module and constitutional chemistry testing process is installed on the dress plate of analytical instrument of water quality, because each chemical parameters has its special testing process, thereby determined to form the module variation of testing process, caused a certain specific dress plate can not all parameters of universal test.
In daily early warning and monitoring process, the water quality monitoring instrument that a certain water quality monitoring station disposes can only be monitored the specialization mathematic(al) parameter, in case run into emergent burst accident, monitoring instrument will lose and partly or completely lose its emergencing action.If above-mentioned situation occurs, then need to reinstall relevant device ability emergency monitoring, perhaps reach the demand that quick response emergency monitoring is processed by changing instrument dress plate.Install because the reagent pipeline of installing on the analytical instrument of water quality that provides in prior art employing is independent, when namely the reagent pipeline switched on instrument dress plate, one one of palpus carried out artificial unloading and installation.
Above-mentioned analytical instrument of water quality is because there is following defective in its structural design:
1, the easy time-consuming of repetitive operation when changing the reagent pipeline;
2, continuously manually-operable is installed tightness that can not the guarantee reagent pipeline and is installed and used performance.
In sum, but how to provide a kind of convenient replacing formula multi-pipeline connector of being convenient to install, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
The technical problem to be solved in the present invention is passed through its structural design for but a kind of convenient replacing formula multi-pipeline connector is provided but be somebody's turn to do convenient replacing formula multi-pipeline connector, has dismounting characteristics easy and simple to handle.
For solving the problems of the technologies described above, but the invention provides a kind of convenient replacing formula multi-pipeline connector, comprising:
Nested, describedly be provided with the first reagent pipeline on nested;
Cutting ferrule, described cutting ferrule be arranged at rotationally described nested on;
Deck is provided with the second reagent pipeline with described the first reagent pipeline joint on the described deck, described deck removably connects with described nested butt, described cutting ferrule and described deck.
Preferably, described cutting ferrule is threaded with described deck.
Preferably, described cutting ferrule and described deck clamping.
Preferably, describedly be provided with the first inipple on nested, described the first reagent pipeline by described the first inipple be arranged at described nested on.
Preferably, be provided with the second inipple on the described deck, described the second reagent pipeline is arranged on the described deck by described the second inipple.
Preferably, describedly boss is set on nested, be provided with the mounting groove adaptive with described boss on the described deck, offer the first liquid path with described the first reagent pipeline connection on the described boss, offer the second liquid path with described the second reagent pipeline connection on the described mounting groove, described first liquid path is connected with described second liquid path.
Preferably, also be provided with the O RunddichtringO in the described mounting groove.
Preferably, be provided with the tag with attribute sign on described the first reagent pipeline.
Preferably, described nested be that PVDF is nested, described cutting ferrule is the PVDF cutting ferrule, described deck is the PVDF deck, described O RunddichtringO is perfluor O RunddichtringO.
Preferably, the present invention also comprises nested sealing cover and deck sealing cover, and described nested sealing cover is threaded with described cutting ferrule, and described deck sealing cover is threaded with described deck.
But the invention provides a kind of convenient replacing formula multi-pipeline connector, comprising: nested, be provided with the first reagent pipeline on nested; Cutting ferrule, cutting ferrule be arranged at rotationally nested on; Deck is provided with the second reagent pipeline with the first reagent pipeline joint on the deck, deck removably connects with nested butt, cutting ferrule and deck.
Nested and be provided with pipeline for liquid communication above the deck, it is respectively: the first reagent pipeline and the second reagent pipeline, nested with after deck docks, the first reagent pipeline and the corresponding connection of the second reagent pipeline, the conducting of realization liquid reagent.In order to realize being fixedly connected with between nested and the deck, be provided with rotationally cutting ferrule on nested, removably connect between cutting ferrule and the deck, so can realize separating between nested and the deck.Cutting ferrule and deck are fixed with after deck docks nested, cutting ferrule is to the nested active force that applies, so that nested pressing on deck, the sealing between the guarantee reagent pipeline.
From the above, the structural design of nested and deck, can avoid thus reagent pipeline in the traditional structural design to install one by one and the problem of the fitting operation complexity that causes so that many reagent pipelines are realized docking is installed simultaneously, make it have dismounting characteristics easy and simple to handle.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
But Fig. 1 is the structural representation of convenient replacing formula multi-pipeline connector in an embodiment of the present invention;
Fig. 2 is the nested structural representation that nested sealing cover is installed in an embodiment of the present invention;
Fig. 3 is the structural representation that deck is equipped with the deck sealing cover in an embodiment of the present invention;
Fig. 4 is nested plan view in an embodiment of the present invention;
The corresponding relation of component names and reference character is among Fig. 1 to Fig. 4:
Nested 1; The first reagent pipeline 11; Boss 12; The first inipple 13;
Embodiment
Core of the present invention is passed through its structural design for but a kind of convenient replacing formula multi-pipeline connector is provided but be somebody's turn to do convenient replacing formula multi-pipeline connector, has dismounting characteristics easy and simple to handle.
In order to make those skilled in the art understand better technological scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 4, wherein, but Fig. 1 is the structural representation of convenient replacing formula multi-pipeline connector in an embodiment of the present invention; Fig. 4 is nested plan view in an embodiment of the present invention.
But the invention provides a kind of convenient replacing formula multi-pipeline connector, be used for the connection between realization analytical instrument of water quality liquid line.Comprise: be provided with the first reagent pipeline 11 on nested 1, nested 1; Cutting ferrule 2, cutting ferrule 2 are arranged on nested 1 rotationally; Deck 3 is provided with the second reagent pipeline 31 that docks with the first reagent pipeline 11 on the deck 3, deck 3 and nested 1 butt, and cutting ferrule 2 removably connects with deck 3.
In the said structure design, nested 1 and be provided with pipeline for liquid communication above the deck 3, it is respectively: the first reagent pipeline 11 and the second reagent pipeline 31, nested 1 with after deck 3 docks, the first reagent pipeline 11 and the 31 corresponding connections of the second reagent pipeline are realized the conducting of liquid reagent.
Need to prove that nested 1 is identical with the Reagent Tube way amount that arranges on the deck 3, simultaneously whole reagent pipelines distributes also identical.Can guarantee that so the first reagent pipeline 11 can circulate from the rear different reagent of the second reagent pipeline 31 docking.For example, when being provided with seven the first reagent pipelines on nested 1, also be provided with seven the second reagent pipelines on the deck 3; The rounded distribution of the first reagent pipeline that arranges on nested 1, the also rounded distribution of the second reagent pipeline that arranges on the deck 3.
For realize nested 1 with deck 3 between be fixedly connected with, be provided with rotationally cutting ferrule 2 on nested 1, removably connect between cutting ferrule 2 and the deck 3, so can realize nested 1 with deck 3 between separate.
Particularly, can adopt to be threaded between cutting ferrule 2 and the deck 3 and also can adopt buckle to be connected.Nested 1 with after deck 3 docks, cutting ferrule 2 is fixing with deck 3, and 2 pairs nested 1 of cutting ferrules apply active force, so that nested 1 presses on deck 3 sealing between the guarantee reagent pipeline.
From the above, nested 1 with the structural design of deck 3, can avoid thus reagent pipeline in the traditional structural design to install one by one and the problem of the fitting operation complexity that causes so that many reagent pipelines are realized docking is installed simultaneously, make it have dismounting characteristics easy and simple to handle.
Particularly, cutting ferrule 2 is threaded with deck 3.Have internal thread on the cutting ferrule 2, have outside thread on the deck 3, cutting ferrule 2 is threaded with deck 3, by regulating the screw-in depth of cutting ferrule 2 on deck 3, can to nested 1 and deck 3 between impacting force regulate.
Particularly, cutting ferrule 2 and deck 3 clampings.Be provided with the parts with locking function on the cutting ferrule 2, for example spring locking mechanism, or snap part.When nested 1 with after deck 3 docks, utilize the locked parts on the cutting ferrule 2 to be fixed on the deck 3 nested 1.
In a specific embodiment of the present invention, be provided with buckle on the cutting ferrule 2, be provided with the draw-in groove for the buckle clamping on the deck 3, so realize being connected of cutting ferrule 2 and deck 3 (cutting ferrule 2 is connected with deck 3, realizes nested 1 fixing on deck 3).
Can also adopt screw to be connected between cutting ferrule 2 and the deck 3, its specific implementation is: the packing ring of annular is set at the outer rim place of cutting ferrule 2, offers screwing through hole at packing ring, screw passes screwing through hole and realizes fixing with deck 3.Particularly, screwing through hole offers three, and three screwing through hole uniformly-spaced are arranged on the packing ring.
But convenient replacing formula multi-pipeline connector provided by the invention, the first reagent pipeline 11 is arranged on nested 1, and the second reagent pipeline 31 is arranged on the deck 3, and its concrete connection can be adopted following dual mode:
The first, offer (comprising the first reagent pipeline and the second reagent pipeline) spliced eye of pegging graft for the reagent pipeline at nested and deck, interference is connected between reagent pipeline and the spliced eye, thus reliable connection the between guarantee reagent pipeline and nested or the deck;
The second, by being set, inipple realizes connecting, be provided with the first inipple on nested, the first reagent pipeline by the first inipple be arranged at nested on, be provided with the second inipple on the deck, the second reagent pipeline is arranged on the deck by the second inipple.
Particularly, an end of inipple is used for the connection of reagent pipeline, and it connects employing interference mode and connects; The other end of inipple is threaded with nested 1 or deck 3, so is convenient to the installation and removal of reagent pipeline.
Inipple refers to threaded pipe joint, is modal pipe joint in industry and the life, and inipple makes the connection of pipeline become simpler, and dismounting and change is also easier, has greatly saved the cost that pipeline connects.
In the present invention, realize conducting by nested 1 with docking of deck 3 between the first reagent pipeline 11 and the second reagent pipeline 31, for improve nested 1 with deck 3 between the sealability that is connected, avoid the reagent leak of liquid, the present invention proposes following optimized project: boss 12 is set on nested 1, be provided with the mounting groove 32 adaptive with boss 12 on the deck 3, offer the first liquid path that is communicated with the first reagent pipeline 11 on the boss 12, offer the second liquid path that is communicated with the second reagent pipeline 31 on the mounting groove 32, the first liquid path is connected with the second liquid path.
Certainly, in said structure design, boss 12 can be arranged on the deck 3, is provided with mounting groove 32 on nested 1.
Need to prove that boss 12 is connected with mounting groove 32, this structural design namely can to nested 1 and deck 3 between installation position, also have simultaneously the effect that reagent is led.
Based on above-described embodiment, the present invention also provides the O RunddichtringO, and the O RunddichtringO is arranged in the mounting groove 32.When boss 12 is inserted in the mounting groove 32, boss 12 and O RunddichtringO butt, make its deformation by the O RunddichtringO is exerted pressure, can improve the tightness that is connected between O RunddichtringO and the boss 12, further improved nested 1 with deck 3 between the seal degree that is connected.
In the present embodiment, can also be provided with rubber sealant on the boss 12, form closely cooperating of interference between boss 12, rubber sealant and the mounting groove 32, avoid the leakage of reagent liquid.
Particularly, in the present embodiment, be provided with the tag with attribute sign on the first reagent pipeline 11, on the second reagent pipeline 31, also be provided with the tag with attribute sign.So, the convenient operation personnel to reagent pipeline attribute distinguish and the reagent pipeline between correct docking.
In the present invention, also the first reagent pipeline 11 can be designed to the asymmetric distribution structural design.So, when boss 12 docks with mounting groove 32, can also realize correct the installation by form fit.
Particularly, nested 1 is that PVDF is nested, and cutting ferrule 2 is the PVDF cutting ferrule, and deck 3 is the PVDF deck, and the O RunddichtringO is perfluor O RunddichtringO.
Please refer to Fig. 2 and Fig. 3, wherein, Fig. 2 is the nested structural representation that nested sealing cover is installed in an embodiment of the present invention; Fig. 3 is the structural representation that deck is equipped with the deck sealing cover in an embodiment of the present invention.
Particularly, the present invention also comprises nested sealing cover and deck sealing cover, and nested sealing cover is threaded with cutting ferrule 2, and the deck sealing cover is threaded with deck 3.
In a specific embodiment of the present invention, nested 1 and cutting ferrule 2 between adopt detachable structural design.Nested 1 top has groove structure, and cutting ferrule 2 can be positioned on nested 1 the groove structure.When cutting ferrule was connected with deck, based on the said structure design, nested 1 can press under the effect of cutting ferrule 2 between cutting ferrule 2 and deck 3.
Nested 1, cutting ferrule 2 and deck 3 adopt the split-type structurals design, not only can simplify the structure of single part, make it easy to manufacture, and can also when parts damages, be convenient to the replacing of part simultaneously.
But convenient replacing formula multi-pipeline connection device provided by the invention has the following advantages:
1, adapter can carry out the configuration of adapter with reagent pipeline integrated approach according to demand for the occasion of multi-pipeline;
2, adapter is the switching that realizes integrated pipeline by nested and the embedded docking of deck, and comes auxiliary seal by the high-purity fluorine rubber o-ring, and its sealing effect is better;
3, in use, the adapter quick disengaging that can realize nested and cutting ferrule by cutting ferrule be connected;
4, be provided with the Reagent Tube line on the nested and deck, to the dismounting of reagent pipeline with assemble and indicated reference;
5, all assembled parts are the PVDF(polyvinylidene fluoride on the adapter) engineering plastics, the intensity of existing corresponding adaptor can satisfy the resistance to chemical attack demand again;
6, be provided with protective cover for the nested and deck after separating, play protection reagent pipeline, avoided the reagent pipeline to be stopped up by particulate matter or occurred by the situation of impurity pollution pipeline.
More than but a kind of convenient replacing formula multi-pipeline connector provided by the present invention is described in detail.Used specific case herein principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. but a convenient replacing formula multi-pipeline connector is characterized in that, comprising:
Nested (1) is provided with the first reagent pipeline (11) on described nested (1);
Cutting ferrule (2), described cutting ferrule (2) are arranged on described nested (1) rotationally;
Deck (3) is provided with the second reagent pipeline (31) that docks with described the first reagent pipeline (11) on the described deck (3), described deck (3) and described nested (1) butt, and described cutting ferrule (2) removably connects with described deck (3).
2. but convenient replacing formula multi-pipeline connector according to claim 1 is characterized in that, described cutting ferrule (2) is threaded with described deck (3).
3. but convenient replacing formula multi-pipeline connector according to claim 1 is characterized in that, described cutting ferrule (2) and described deck (3) clamping.
4. but convenient replacing formula multi-pipeline connector according to claim 1, it is characterized in that, be provided with the first inipple (13) on described nested (1), described the first reagent pipeline (11) is arranged on described nested (1) by described the first inipple (13).
5. but convenient replacing formula multi-pipeline connector according to claim 1 is characterized in that described deck is provided with the second inipple on (3), and described the second reagent pipeline (31) is arranged on the described deck (3) by described the second inipple.
6. but according to claim 1 to 5 each described convenient replacing formula multi-pipeline connectors, it is characterized in that, boss (12) is set on described nested (1), be provided with the mounting groove (32) adaptive with described boss (12) on the described deck (3), offer the first liquid path that is communicated with described the first reagent pipeline (11) on the described boss (12), offer the second liquid path that is communicated with described the second reagent pipeline (31) on the described mounting groove (32), described first liquid path is connected with described second liquid path.
7. but convenient replacing formula multi-pipeline connector according to claim 6 is characterized in that described mounting groove also is provided with the O RunddichtringO in (32).
8. but convenient replacing formula multi-pipeline connector according to claim 6 is characterized in that, is provided with on described the first reagent pipeline (11) to have the tag that attribute indicates.
9. but convenient replacing formula multi-pipeline connector according to claim 6 is characterized in that, described nested (1) is that PVDF is nested, and described cutting ferrule (2) is the PVDF cutting ferrule, and described deck (3) is the PVDF deck, and described O RunddichtringO is perfluor O RunddichtringO.
10. but convenient replacing formula multi-pipeline connector according to claim 2, it is characterized in that, also comprise nested sealing cover and deck sealing cover, described nested sealing cover is threaded with described cutting ferrule (2), and described deck sealing cover is threaded with described deck (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566322.3A CN103032647B (en) | 2012-12-24 | 2012-12-24 | One can convenient replacing formula multi-pipeline connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566322.3A CN103032647B (en) | 2012-12-24 | 2012-12-24 | One can convenient replacing formula multi-pipeline connector |
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| Publication Number | Publication Date |
|---|---|
| CN103032647A true CN103032647A (en) | 2013-04-10 |
| CN103032647B CN103032647B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210566322.3A Active CN103032647B (en) | 2012-12-24 | 2012-12-24 | One can convenient replacing formula multi-pipeline connector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591657A (en) * | 2018-05-25 | 2018-09-28 | 公安消防部队士官学校 | A kind of rescue engineering machinery auxiliary forcible entry device |
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| US5746976A (en) * | 1994-12-17 | 1998-05-05 | Horiba Ltd. | Detachable gas analyzing apparatus |
| CN2573822Y (en) * | 2002-10-11 | 2003-09-17 | 巴哈马全球工业控股公司 | Flat water pipe and joint set thereof |
| US7014222B1 (en) * | 2001-03-05 | 2006-03-21 | Rheodyne, Llc | Tube connection system |
| CN2906271Y (en) * | 2006-04-20 | 2007-05-30 | 深圳迈瑞生物医疗电子股份有限公司 | Fluid-conveying pipe connection structure |
| CN203010082U (en) * | 2012-12-24 | 2013-06-19 | 力合科技（湖南）股份有限公司 | Rapid changeable multi-pipeline connector |
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2012
- 2012-12-24 CN CN201210566322.3A patent/CN103032647B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5478119A (en) * | 1993-09-16 | 1995-12-26 | The Kendall Company | Polarized manifold connection device |
| US5746976A (en) * | 1994-12-17 | 1998-05-05 | Horiba Ltd. | Detachable gas analyzing apparatus |
| US7014222B1 (en) * | 2001-03-05 | 2006-03-21 | Rheodyne, Llc | Tube connection system |
| CN2573822Y (en) * | 2002-10-11 | 2003-09-17 | 巴哈马全球工业控股公司 | Flat water pipe and joint set thereof |
| CN2906271Y (en) * | 2006-04-20 | 2007-05-30 | 深圳迈瑞生物医疗电子股份有限公司 | Fluid-conveying pipe connection structure |
| CN203010082U (en) * | 2012-12-24 | 2013-06-19 | 力合科技（湖南）股份有限公司 | Rapid changeable multi-pipeline connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591657A (en) * | 2018-05-25 | 2018-09-28 | 公安消防部队士官学校 | A kind of rescue engineering machinery auxiliary forcible entry device |
| CN108591657B (en) * | 2018-05-25 | 2024-04-19 | 公安消防部队士官学校 | Rescue engineering machinery auxiliary breaking device |
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| Publication number | Publication date |
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| CN103032647B (en) | 2016-03-16 |
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