CN109477585A - The connecting component of air-tightness is maintained using elastic force and is provided with its valve - Google Patents
The connecting component of air-tightness is maintained using elastic force and is provided with its valve Download PDFInfo
- Publication number
- CN109477585A CN109477585A CN201780043523.6A CN201780043523A CN109477585A CN 109477585 A CN109477585 A CN 109477585A CN 201780043523 A CN201780043523 A CN 201780043523A CN 109477585 A CN109477585 A CN 109477585A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- mentioned
- engaging member
- tightness
- elastic force
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
It the present invention relates to the use of elastic force to maintain the connecting component of air-tightness and be provided with its valve, it is a feature of the present invention that including: outer cover, be formed with flow path in a manner of flowing fluid from a side to the other side；Regulating device is formed in the top of outer cover, for blocking the fluid flowed in the flow path of outer cover or passing through the fluid flowed in the flow path of outer cover；Engaging member, is formed with the first pipeline being connected with the flow path of outer cover, and engaging member is respectively formed in the side and the other side of outer cover；And second pipeline, it is connected in a manner of being inserted into the first pipeline of engaging member internally, is mutually close to using the elastic force of material with the first pipeline.
Description
Technical field
It the present invention relates to the use of elastic force to maintain the connecting component of air-tightness and be provided with its valve, be related to working as in more detail
Make pipeline that can utilize elastic force by elastic force maintenance air-tightness using the pipeline formed by elastic material when being connected with valve
It maintains the connecting component of air-tightness and is provided with its valve.
Background technique
In general, valve refers to enable flow through or block, control fluid and have the function of that setting for access can be opened and closed
The equipment for being equipped with start unit is respectively formed with the engaging member that can be combined with pipeline in the two sides of valve.
When the engaging member of valve is combined with pipeline, due to channel interior with the fluid of high-pressure flow possibly through
Gap between engaging member and pipeline is come the self-contained unit that leaks to the outside, thus will be used to maintain air-tightness in conjunction with setting.
The casing of pipe connection joint element is disclosed in Korean Utility Model grant number the 20-0480098th, is wrapped
Include: ontology is formed with engagement groove in a side；Casing enters engagement groove inside to crimp；And crimping nut, it is inserted in connecting tube
Engaged through the thread to combine in the state of entering engagement groove, casing forms rake by the exterior face in front part, if
Rake tightens crimping nut in the case where being in contact with the inclined surface on the inside of the engagement groove for being formed in ontology, then rake is inside
Lateral bend is simultaneously crimped on connecting tube, and the casing of pipe connection joint element as described above is characterized in that, in casing rear end
Outer periphery formed outside curve portion and the inside of rear end formed sealing in enter slot, in the crimping combined with ontology
Nut is formed by inner curve portion and is tightly attached to the state pressing in outside curve portion to make to enter slot bending in sealing, so that being inserted in
The sealing element for entering slot in sealing is crimped on connecting tube.
But in the prior art as described above, if nut is slightly loosened because of the vibration of machine, will make to casing
And sealing element is applied stressed strength and is reduced, thus gap will be generated, therefore exist and be likely to result in what fluid leaked to the outside
Problem.
Summary of the invention
Technical problem
For solving the problems, such as described above a purpose of the present invention is that offer does not generate pipe without nut
Road gap simultaneously can maintain maintaining the connecting component of air-tightness using elastic force and being provided with its valve for air-tightness.
Also, a further object of the present invention is to provide to tie due to the independent pressing member without using casing etc.
Structure becomes simple and can easily realize maintaining the connecting component of air-tightness using elastic force and being provided with its valve for piping connection.
Also, another object of the present invention is to provide cause to remain airtight nut loosening due to the vibration because of machine
Property come prevent channel interior flow fluid leak to the outside using elastic force maintain air-tightness connecting component and be provided with
Its valve.
Technical solution
For what is solved the above problems of the invention the connecting component of air-tightness is maintained using elastic force and be provided with its valve
Door is characterized in that outer cover is formed with flow path in a manner of flowing fluid from a side to the other side；Regulating device is formed
In the top of outer cover, for blocking the fluid flowed in the flow path of outer cover or making the fluid flowed in the flow path of outer cover logical
It crosses；Engaging member, is formed with the first pipeline being connected with the flow path of outer cover, and engaging member is respectively formed in the side of outer cover and another
Side；And second pipeline, be connected in a manner of being inserted into the first pipeline of engaging member internally, using the elastic force of material come with
First pipeline is mutually close to.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
It is also formed in the outer peripheral surface of the first pipeline of engaging member and does not generate gap to apply pressure by the inside to the second pipeline
Protrusion ring mode protrusion and adhered to.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
Second pipeline includes: enlarged tube, is formed in the side of the second pipeline, has internal diameter corresponding with the outer diameter of the first pipeline, with
The first pipeline can be made to be inserted into；Flow channel tube is formed in the other side of the second pipeline, has corresponding with the internal diameter of the first pipeline
Internal diameter, so that fluid is mobile to the internal diameter direction of the first pipeline；And tipping tube, between enlarged tube and flow channel tube, with connection
Enlarged tube and the mode of flow channel tube tilt.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
Engaging member includes circular insertion groove, greater than the outer diameter of the second pipeline, fixes the second pipeline for being inserted into.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
It further include fixing piece, the internal diameter of fixing piece is corresponding with the outer diameter of the second pipeline, the second pipe after the first pipeline of insertion
At the outer diameter on road, prevent the second pipeline and the first pipeline from separating by combining with engaging member.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
Fixing piece and engaging member, which are screwed, to be fixed, and applies pressure to the second pipeline towards outer cover direction.
Also, it is of the invention to maintain the connecting component of air-tightness using elastic force and be provided with its valve to be characterized in that,
Connecting component includes: engaging member, and the first pipeline that fluid can be made to flow is respectively formed in side and the other side；And second
Pipeline is connected in a manner of being inserted into the first pipeline of engaging member internally, using the elastic force of material come with the first pipeline phase
It is close to.
The effect of invention
As described above, of the invention maintain the connecting component of air-tightness using elastic force and be provided with its valve with as follows
Effect, that is, do not generate pipeline gap without nut yet and air-tightness can be maintained.
Also, it is of the invention to maintain the connecting component of air-tightness and the valve for being provided with it that there is following effect using elastic force
Fruit, that is, make that the structure can be simplified and can easily realize piping connection due to the independent pressing member without using casing etc..
Also, it is of the invention to maintain the connecting component of air-tightness and the valve for being provided with it that there is following effect using elastic force
Fruit, that is, lead to maintain air-tightness due to the vibration because of machine nut loosening prevent the fluid flowed in channel interior to
External leakage.
Detailed description of the invention
Fig. 1 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
The perspective view of the form of door assembling pipeline.
Fig. 2 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
The expanded view of the form of door connecting line.
Fig. 3 is the valve for showing the connecting component of the invention using elastic force maintenance air-tightness and being provided with the connecting component
Channel interior cross-sectional view.
Fig. 4 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
Door combines the cross-sectional view of the inside of the state of pipeline.
100: outer cover
110: regulating device
111: shutter
112: Open-closed-loop
200: engaging member
210: the first pipelines
211: prominent ring
220: in conjunction with pipe
221: insertion groove
222: being close to slot
223: the first screw threads
300: the second pipelines
310: enlarged tube
320: tipping tube
330: flow channel tube
400: fixing piece
410: combined hole
411: the second screw threads
420: pressurization hole
421: being close to ring
430: transfer hole
431: pressure rings
Specific embodiment
Hereinafter, the specific features and advantage that present invention will be described in detail with reference to the accompanying.Before this, be judged as to this hair
In the case that the illustrating of bright relevant function and structure is possible to that purport of the invention is unnecessarily made to thicken, it will save
Slightly illustrate.
It the present invention relates to the use of elastic force to maintain the connecting component of air-tightness and be provided with its valve, be related to working as in more detail
Make pipeline that can utilize elastic force by elastic force maintenance air-tightness using the pipeline formed by elastic material when being connected with valve
It maintains the connecting component of air-tightness and is provided with its valve.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
The perspective view of the form of door assembling pipeline.
As shown in Figure 1, the feature of the connecting component and the valve for being provided with it of the invention for maintaining air-tightness using elastic force
It is, comprising: outer cover 100 is formed with flow path in a manner of flowing fluid from a side to the other side；Regulating device 110, shape
At in the top of outer cover 100, for blocking the fluid flowed in the flow path of outer cover 100 or making in the flow path of outer cover 100
The fluid of flowing passes through；Engaging member 200 is formed with the first pipeline 210 (referring to Fig. 2) being connected with the flow path of outer cover 100, knot
Component 200 is respectively formed in the side and the other side of outer cover 100；And second pipeline 300, so that the first of engaging member 200 manages
The mode that road 210 (referring to Fig. 2) is internally inserted into is connected, and is close to using the elastic force of material with 210 phase of the first pipeline.
Outer cover 100 makes fluid flow or block from a side of outer cover 100 to the other side by being formed with flow path in inside
Fluid flowing, is provided with regulating device 110 on the top of outer cover 100, can be controlled by the rotation of regulating device 110 in outer cover
The fluid of 100 internal flow.
The side of outer cover 100 and the engaging member 200 of the other side are formed in for making 400 phase of the second pipeline 300 and fixing piece
In conjunction with, engaging member 200 be formed with the first pipeline 210 in Fig. 2 for being connected of the second pipeline 300 of fluid flowing, in Fig. 2
The first pipeline 210 so that 300 internal flow of the second pipeline fluid No leakage it is mobile to the flow path inside outer cover 100
Mode formed.
Fixing piece 400 for prevent the second pipeline 300 because due to the pressure of the fluid of 300 internal flow of the second pipeline from figure
The first pipeline 210 separation in 2, applies the second pipeline 300 to 100 direction of outer cover by combining tomorrow with engaging member 200
Pressure, to fix the second pipeline 300.
Also, it is of the invention to maintain the connecting component of air-tightness to be characterised by comprising using elastic force: engaging member 200,
Side and the other side are respectively formed with the first pipeline 210 that fluid can be made to flow (referring to Fig. 2)；And second pipeline 300, so that
The mode that first pipeline 210 of engaging member 200 is internally inserted into (referring to Fig. 2) is connected, using the elastic force of material come with first
210 phase of pipeline is close to.
Connecting component includes engaging member 200, the second pipeline 300, fixing piece 400, and connecting component can be by mutually tying with valve
It closes to use, but may make the first pipeline 210 in the Fig. 2 for being formed in engaging member 200 and the combination pipe 220 in Fig. 2 in side
It is symmetrically formed in contrary mode with the other side, is formed by second in the side of outer cover 100 and the other side with this
Pipeline 300 is connected.
That is, also connecting component can be used with the purposes for connecting two pipelines, rather than combine with valve to use.
Fig. 2 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
The expanded view of the form of door connecting line.
As shown in Fig. 2, of the invention existed using the connecting component of elastic force maintenance air-tightness and the feature for the valve that it is arranged
In, the outer peripheral surface of the first pipeline 210 of engaging member 200 also formed with by inside to the second pipeline 300 apply pressure come
The mode protrusion in gap and the protrusion ring 211 of attachment are not generated.
Also, the second pipeline 300 includes: enlarged tube 310, is formed in the side of the second pipeline 300, is had and the first pipeline
The corresponding internal diameter of 210 outer diameter, be inserted into the first pipeline 210；Flow channel tube 330 is formed in the another of the second pipeline 300
Side has internal diameter corresponding with the internal diameter of the first pipeline 210, so that fluid is mobile to the internal diameter direction of the first pipeline 210；
And tipping tube 320 is tilted in a manner of connecting enlarged tube 310 and flow channel tube 330 between enlarged tube 310 and flow channel tube 330
It forms.
In order to be connected with the first pipeline 210, the second pipeline 300 includes enlarged tube 310, tipping tube 320, flow channel tube
330, the internal diameter of enlarged tube 310 is corresponding with the outer diameter of the first pipeline 210, therefore, if the first pipeline 210 is inserted to enlarged tube 310
Enter, then enlarged tube 310 and the first pipeline 210 can be close to mutually fix.
If the first pipeline 210 is inserted in enlarged tube 310, inclining for the second pipeline 300 is tightly attached in the end of the first pipeline 210
Inclined tube 320 simultaneously applies pressure in inside, since the internal diameter of the first pipeline 210 is identical with the diameter of flow channel tube 330, thus second
The fluid that pipeline 300 flows can be flowed into a manner of not generating vortex because of collision to the inside of the first pipeline 210.
Also, the multiple prominent rings 211 protruded outward are formed in the outer peripheral surface of the first pipeline 210, therefore, if the
One pipeline 210 is inserted into the inside of enlarged tube 310, then enlarged tube 310 makes inside be highlighted the application pressure of ring 211, can be by stifled
The fine gap that firmly generates by the outer diameter of the first pipeline 210 and the internal diameter of enlarged tube 310 prevents fluid from leaking to the outside.
In this case it is preferably to which the second pipeline 300 is by with elastic force and will not be because of the chemistry of the fluid in internal flow
Characteristic and be corroded, be damaged, the material of deformation is formed, as an example, the material of the second pipeline 300 can be used because resistance to chemical reagents goes out
Color, weatherability and good corrosion resistance, normal luminance is outstanding and few PFA such as make accompanying impurity
(Perfluoroalkoxy)。
That is, since the material of the second pipeline 300 has elastic force, thus, it is formed corresponding with the outer diameter of the first pipeline 210
The enlarged tube 310 of internal diameter is highlighted ring 211 when being inserted into the first pipeline 210 and applies pressure come the outer diameter to reach prominent ring 211
The mode of degree is expanded, thus be can be inserted into the first pipeline 210 and be tightly attached to protrusion by elastic force after being inserted into the first pipeline 210
The outer peripheral surface of ring 211 and the first pipeline 210, so as to maintain air-tightness.
Also, it is a feature of the present invention that further include fixing piece 400, the internal diameter of fixing piece 400 and the second pipeline 300
Outer diameter is corresponding, at the outer diameter of the second pipeline 300 after the first pipeline 210 of insertion, by combining with engaging member 200
To prevent the second pipeline 300 and the first pipeline 210 from separating.
Fixing piece 400 is located at the outer peripheral surface of the second pipeline 300, by combining tomorrow with engaging member 200 to 100 side of outer cover
Apply pressure and fixation to the second pipeline 300.
In the case, columnar combination pipe 220 is formed in engaging member 200, is formed in the first pipeline in conjunction with pipe 220
210 outer peripheral surface is combining the outer peripheral surface of pipe 220 to be formed with the first screw thread 223, fixing piece to combine with fixing piece 400
400 can be fixed on engaging member 200 by the first screw thread 223.
Since the side of fixing piece 400 being close to 100 phase of outer cover, the internal diameter of fixing piece 400 respectively with engaging member 200
The outer diameter of combination pipe 220, the outer diameter of enlarged tube 310 of the second pipeline 300, the second pipeline 300 flow channel tube 330 outer diameter phase
It is corresponding, it is formed with the second screw thread 411 (referring to Fig. 3) in the inner radius of fixing piece 400 corresponding with the outer diameter of pipe 220 is combined,
It is combined so as to the first screw thread 223 with engaging member 200.
Also, in the fixing piece 400 because being formed in a manner of corresponding with the outer diameter of enlarged tube 310 and flow channel tube 330
Diameter and the difference in height that generates by the case where fixing piece 400 and engaging member 200 are combined to the tipping tube of the second pipeline 300
320 apply pressure, thus are close to the second pipeline 300 towards 100 direction of outer cover, so as to not due to internal fluid pressure
The mode of disengaging is fixed.
Fig. 3 is the valve for showing the connecting component of the invention using elastic force maintenance air-tightness and being provided with the connecting component
Channel interior cross-sectional view.
As shown in figure 3, the feature of the connecting component and the valve for being provided with it of the invention for maintaining air-tightness using elastic force
It is, is formed with circular insertion groove 221 in engaging member 200, above-mentioned insertion groove 221 is greater than the outer diameter of the second pipeline 300, is used for
The second pipeline 300 is fixed in insertion.
The combination pipe 220 of engaging member 200 is formed in the side outer peripheral surface of the first pipeline 210, and outer diameter is greater than the first pipeline
210, the first screw thread 223 that can fix fixing piece 400 is formed in outer peripheral surface.
Also, the side in conjunction with pipe 220 is connected with outer cover 100, and the other side of pipe 220 is being combined to be formed with towards side
The insertion groove 221 being inwards recessed is tightly attached to 210 outer peripheral surface of the first pipeline if the first pipeline 210 is inserted in enlarged tube 310
Enlarged tube 310 will be inserted into insertion groove 221.
Insertion groove 221 forms circle, is formed with size corresponding with the thickness of enlarged tube 310, or is less than enlarged tube 310
Thickness will be fastened on insertion groove 221 by force if enlarged tube 310 is inserted into insertion groove 221, can thus fix enlarged tube
310。
Also, it is a feature of the present invention that in the other side for the engaging member 200 for being formed with insertion groove 221, in a manner of chamfering
It is formed with towards the inclined abutting slot 222 of insertion groove 221.
When the enlarged tube 310 of the second pipeline 300 is inserted in insertion groove 221, being close to slot 222 can be towards 221 side of insertion groove
Ring 211, which is highlighted, to guidance applies stressed enlarged tube 310.
It is a feature of the present invention that fixing piece 400 includes: combined hole 410, it is formed in one end of above-mentioned fixing piece 400
The outer diameter of combination pipe 220 of portion, internal diameter and engaging member 200 is corresponding；Pressurization hole 420, is formed in the middle section of above-mentioned fixing piece 400
Inside, internal diameter are corresponding with the outer diameter of enlarged tube 310 of the second pipeline 300；And transfer hole 430, it is formed in above-mentioned fixing piece
Inside 400 other end, internal diameter is corresponding with the outer diameter of flow channel tube 330 of the second pipeline 300.
The inner peripheral surface of combined hole 410 inside the one end for being formed in fixing piece 400 is formed with the second screw thread 411, thus
The first screw thread 223 can be formed by with the outer peripheral surface of the combination pipe 220 in engaging member 200 to combine, so as to make fixing piece 400
It is fixed on engaging member 200.
Pressurization hole 420 is formed by inside the middle section of fixing piece 400 with the outer of the enlarged tube 310 with the second pipeline 300
The corresponding mode of diameter is formed, and the pressurization hole 420 of fixing piece 400 applies pressure by the protrusion ring 211 of the first pipeline 210 to inner peripheral surface
The outer peripheral surface of the enlarged tube 310 of power applies pressure, be close to enlarged tube 310 mutually with the first pipeline 210, to can be improved airtight
Property.
Also, by making the pressurization hole 420 of fixing piece 400 less than the outer diameter of the enlarged tube 310 of the second pipeline 300, to pass through
It fastens by force and improves plus-pressure, so that air-tightness can be improved.
Also, it is a feature of the present invention that 410 inside face of combined hole in fixing piece 400 is formed with internal diameter and pressurization hole
The identical abutting ring 421 of 420 internal diameter, the shape for being close to ring 421 are corresponding with abutting slot 222 is formed by engaging member 200.
If fixing piece 400 is combined with engaging member 200, being close to ring 421 will be close to 222 phase of slot is close to, and be inserted in slotting
Enter 310 end of enlarged tube of the second pipeline 300 of slot 221 for the quilt in a manner of not tilted by the protrusion ring 211 of the first pipeline 210
Apply pressure.
Therefore, when the enlarged tube 310 of the second pipeline 300 is inserted into the first pipeline 210, by the outer of the first pipeline 210
Circumferential surface is formed by prominent 211 poppet pressure of ring, thus end because of enlarged tube 310 can be prevented from the periphery of the first pipeline 210
Face separates and generates gap.
Also, it is a feature of the present invention that fixing piece 400 threadedly combines fixation, direction with engaging member 200
100 direction of outer cover applies pressure to the second pipeline 300.
The transfer hole 430 of fixing piece 400 is formed in can move along the outer peripheral surface of the flow channel tube 330 of the second pipeline 300
Mode formed, if 320 phase of tipping tube with the second pipeline 300 is close to, due to because of fixing piece 400 pressurization hole 420 and move
The difference in height sending the diameter difference between hole 430 and generating is come so that fixing piece 400 is stuck in the tipping tube 320 of the second pipeline 300.
In the case, the difference in height generated due to pressurizeing hole 420 and transferring the diameter difference between hole 430, so that fixed
Part 400 can apply pressure towards tipping tube 320 of 100 direction of outer cover in Fig. 1 to the second pipeline 300, if fixing piece as a result,
400 combine with engaging member 200, then can prevent from keeping the second pipeline 300 mobile towards the opposite direction of the outer cover 100 in Fig. 1.
Also, it can be in the difference in height generated by the diameter difference between the pressurization hole 420 of fixing piece 400 and transfer hole 430
Formation size is corresponding with the outer diameter of tipping tube 320 of the second pipeline 300 and shape is corresponding with the outer peripheral surface of tipping tube 320
Pressure rings 431.
Pressure rings 431 due to being formed in fixing piece 400 are mutually close to the outer peripheral surface of the tipping tube 320 of the second pipeline 300,
Thus, area will be made to broaden in the case where being in contact, it therefore, can be more efficiently towards 100 direction of outer cover in Fig. 1 to
Two pipelines 300 apply pressure.
Fig. 4 be show it is of the invention using elastic force maintain air-tightness connecting component and in the valve for being provided with the connecting component
Door combines the cross-sectional view of the inside of the state of pipeline.
As shown in figure 4, according to the present invention maintain the connecting component of air-tightness using elastic force and be provided with its valve,
The inside of outer cover 100 is formed with the flow path that fluid can be made to flow, and is formed with to block flow path or adjust on the top of outer cover 100 and flow
The regulating device 110 of amount.
Regulating device 110 be formed by shutter 111 inside outer cover 100 and be connected, make shutter by rotating
111 rise or fall, and shutter 111 is close to block from outer cover with 112 phase of Open-closed-loop is formed by inside outer cover 100
The fluid that 100 side is flowed to the other side, if rising shutter 111 by device for regulating rotary 110, fluid can be to
Other side flowing.
Be formed with engaging member 200 in the side of outer cover 100 and the other side, so as to make fluid flow the second pipeline
300 combine, and are formed with fixing piece 400 in the outer peripheral surface of engaging member 200, so as to towards 100 direction of outer cover to the second pipeline
300 apply pressure and fixation.
If the first pipeline 210 for being formed in connecting tube is inserted in the second pipeline 300, because in the periphery of the first pipeline 210
Face is formed by prominent ring 211 and the middle section of the enlarged tube 310 of the second pipeline 300 is pressurized, and end is inserted into
The combination pipe 220 of connecting tube is formed by the insertion groove 221 in Fig. 3.
If also, the combination pipe 220 of fixing piece 400 and engaging member 200 is screwed, the abutting ring 421 of fixing piece 400
It is close to being formed by 222 phase of slot of being close in Fig. 3 in conjunction with pipe 220, so as to prevent the end of enlarged tube 310 because of the
The mode that the protrusion ring 211 of one pipeline 210 tilts applies pressure.
Also, the end of the first pipeline 210 is formed in a manner of being close to the tipping tube 320 of the second pipeline 300, therefore, if
The pressure rings 431 of fixing piece 400 apply pressure to the ramp way of the second pipeline 300 towards 100 direction of outer cover, then will prevent the
Two pipelines 300 are separated from the first pipeline 210, meanwhile, fluid can be prevented between the end and ramp way of the first pipeline 210
Slot leakage.
Also, fixing piece 400 passes through the second pipeline to 211 pairs of inside application pressure of protrusion ring by the first pipeline 210
Thus the outer peripheral surface of 300 enlarged tube 310 applies pressure can prevent fluid from letting out to make enlarged tube 310 be tightly attached to prominent ring 211
Leakage can improve air-tightness by forming multiple prominent rings 211.
Also, even if fixing piece 400 is rotated and loosened because of the vibration of machine, also by prominent ring 211 to engaging member 200
The enlarged tube 310 of the second pipeline 300 be inserted into of the first pipeline 210 apply pressure, thus air-tightness can be maintained.
As described above, of the invention maintain the connecting component of air-tightness using elastic force and be provided with its valve with as follows
Effect, that is, do not generate pipeline gap without nut yet and air-tightness can be maintained, due to without using the independent of casing etc.
Pressing member and make that the structure can be simplified and can easily realize piping connection, even if leading to nut loosening because of the vibration of machine
Also air-tightness is maintained to prevent the fluid flowed in channel interior from leaking to the outside.
It is illustrated centered on preferred embodiment present invention as described above, the common skill of the technical field of the invention
Documented technical idea can be claimed in range and in the range of field to this not departing from invention of the invention in art personnel
A variety of modifications or deformation are implemented in invention.Therefore, the scope of the present invention should be according to the hair described in a manner of comprising various deformation example
Bright claimed range is explained.
Claims (6)
1. a kind of valve for maintaining air-tightness using elastic force characterized by comprising
Outer cover is formed with flow path in a manner of flowing fluid from a side to the other side；
Regulating device is formed in the top of above-mentioned outer cover, for block the fluid flowed in the above-mentioned flow path of above-mentioned outer cover or
So that the fluid flowed in the above-mentioned flow path of above-mentioned outer cover passes through；
Engaging member, is formed with the first pipeline being connected with the above-mentioned flow path of above-mentioned outer cover, and above-mentioned engaging member is respectively formed in
State the side and the other side of outer cover；And
Second pipeline is connected in a manner of being inserted into above-mentioned first pipeline of above-mentioned engaging member internally, utilizes the bullet of material
Power is mutually close to above-mentioned first pipeline.
2. the valve according to claim 1 for maintaining air-tightness using elastic force, which is characterized in that in the upper of above-mentioned engaging member
The outer peripheral surface for stating the first pipeline is also formed in a manner of not generating gap by the inside application pressure to above-mentioned second pipeline
The protrusion ring for protruding and adhering to.
3. the valve according to claim 1 for maintaining air-tightness using elastic force, which is characterized in that above-mentioned second pipeline packet
It includes:
Enlarged tube is formed in the side of above-mentioned second pipeline, has internal diameter corresponding with the outer diameter of above-mentioned first pipeline, with energy
Enough it is inserted into above-mentioned first pipeline；
Flow channel tube is formed in the other side of above-mentioned second pipeline, has internal diameter corresponding with the internal diameter of above-mentioned first pipeline, makes
It is mobile to the internal diameter direction of above-mentioned first pipeline to obtain fluid；And
Tipping tube is inclined in a manner of connecting above-mentioned enlarged tube and above-mentioned flow channel tube between above-mentioned enlarged tube and above-mentioned flow channel tube
Tiltedly form.
4. the valve according to claim 1 for maintaining air-tightness using elastic force, which is characterized in that above-mentioned engaging member includes circle
The insertion groove of shape, greater than the outer diameter of above-mentioned second pipeline, for being inserted into fixed above-mentioned second pipeline.
5. the valve according to claim 1 for maintaining air-tightness using elastic force, which is characterized in that it further include fixing piece, on
The internal diameter for stating fixing piece is corresponding with the outer diameter of above-mentioned second pipeline, above-mentioned second pipe after being inserted into above-mentioned first pipeline
At the outer diameter on road, prevent above-mentioned second pipeline and above-mentioned first pipeline from separating by combining with above-mentioned engaging member.
6. a kind of connecting component for maintaining air-tightness using elastic force characterized by comprising
Engaging member is respectively formed with the first pipeline that fluid can be made to flow in side and the other side；And
Second pipeline is connected in a manner of being inserted into above-mentioned first pipeline of above-mentioned engaging member internally, utilizes the bullet of material
Power is mutually close to above-mentioned first pipeline.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0087813 | 2016-07-12 | ||
| KR1020160087813A KR101894895B1 (en) | 2016-07-12 | 2016-07-12 | A connector using a resilient force to maintain confidentiality and A valve having the same |
| PCT/KR2017/007063 WO2018012777A1 (en) | 2016-07-12 | 2017-07-04 | Connection member for maintaining airtightness by using elastic force, and valve comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109477585A true CN109477585A (en) | 2019-03-15 |
| CN109477585B CN109477585B (en) | 2020-09-18 |
Family
ID=60953155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780043523.6A Active CN109477585B (en) | 2016-07-12 | 2017-07-04 | Connecting part for maintaining air tightness by using elasticity and valve provided with same |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101894895B1 (en) |
| CN (1) | CN109477585B (en) |
| WO (1) | WO2018012777A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145704A (en) * | 2019-06-28 | 2020-12-29 | 高丽电子株式会社 | Flow control valve |
| CN114838175A (en) * | 2022-06-02 | 2022-08-02 | 江苏博特威流体科技有限公司 | Valve convenient for connecting water pipeline |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4361483A1 (en) * | 2022-10-26 | 2024-05-01 | Danfoss A/S | Connector module for fluidly connecting a fluid system to a function module, assembly comprising a connector module and method for fluidly connecting a fluid system to a connector module |
| WO2024089133A1 (en) * | 2022-10-26 | 2024-05-02 | Danfoss A/S | Connector module for fluidly connecting a fluid system to a function module, assembly comprising a connector module and method for fluidly connecting a fluid system to a connector module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553900A (en) * | 1991-01-24 | 1996-09-10 | Nippon Pillar Packing Co., Ltd. | Pipe joint structure for fluid device |
| JPH09280436A (en) * | 1996-04-18 | 1997-10-31 | Mirai Ind Co Ltd | Structure for airtightly or fluid-tightly sealing connecting end of synthetic resin pipe |
| CN203115336U (en) * | 2012-12-26 | 2013-08-07 | 浙江华龙巨水科技股份有限公司 | Connecting structure of valve and pipe fitting |
| US20140210205A1 (en) * | 2013-01-28 | 2014-07-31 | Nippon Pillar Packing Co., Ltd. | Pipe connecting device |
| CN105972346A (en) * | 2015-03-13 | 2016-09-28 | Smc株式会社 | Pipe joint |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100478754B1 (en) * | 2003-09-05 | 2005-03-28 | 주식회사 퓨어라인 | Resin connector fitting structure |
| CN102232158B (en) * | 2008-12-01 | 2013-09-11 | 日本皮拉工业株式会社 | Resin pipe joint |
| KR200480098Y1 (en) | 2015-02-17 | 2016-04-12 | (주)광운기업 | Sleeve of the pipe connection for Members |
-
2016
- 2016-07-12 KR KR1020160087813A patent/KR101894895B1/en active IP Right Grant
-
2017
- 2017-07-04 CN CN201780043523.6A patent/CN109477585B/en active Active
- 2017-07-04 WO PCT/KR2017/007063 patent/WO2018012777A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553900A (en) * | 1991-01-24 | 1996-09-10 | Nippon Pillar Packing Co., Ltd. | Pipe joint structure for fluid device |
| JPH09280436A (en) * | 1996-04-18 | 1997-10-31 | Mirai Ind Co Ltd | Structure for airtightly or fluid-tightly sealing connecting end of synthetic resin pipe |
| CN203115336U (en) * | 2012-12-26 | 2013-08-07 | 浙江华龙巨水科技股份有限公司 | Connecting structure of valve and pipe fitting |
| US20140210205A1 (en) * | 2013-01-28 | 2014-07-31 | Nippon Pillar Packing Co., Ltd. | Pipe connecting device |
| CN105972346A (en) * | 2015-03-13 | 2016-09-28 | Smc株式会社 | Pipe joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145704A (en) * | 2019-06-28 | 2020-12-29 | 高丽电子株式会社 | Flow control valve |
| CN114838175A (en) * | 2022-06-02 | 2022-08-02 | 江苏博特威流体科技有限公司 | Valve convenient for connecting water pipeline |
| CN114838175B (en) * | 2022-06-02 | 2023-11-28 | 江苏博特威流体科技有限公司 | Valve convenient for connecting water delivery pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180007083A (en) | 2018-01-22 |
| WO2018012777A1 (en) | 2018-01-18 |
| CN109477585B (en) | 2020-09-18 |
| KR101894895B1 (en) | 2018-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109477585A (en) | The connecting component of air-tightness is maintained using elastic force and is provided with its valve | |
| KR101879248B1 (en) | Connecting structure of refrigerant pipe | |
| US20080007048A1 (en) | Braze-free connector utilizing a sealant coated ferrule | |
| TW201137266A (en) | Fluid coupling | |
| US20100090457A1 (en) | Flareless-type pipe fitting, refrigerating device, and water-heating device | |
| CN100359229C (en) | Check valve | |
| JP2022089422A (en) | Strainer, valve device and refrigeration cycle system | |
| EP3763983B1 (en) | Joint pipe having one-touch coupling structure and release prevention structure | |
| KR200409598Y1 (en) | A Conclusion Type Variable Revolution Angle Connector | |
| RU2396492C1 (en) | Sectional radiator | |
| KR20150066743A (en) | Pipe Valve of Fuel Pipe for Boiler | |
| KR20090004036U (en) | Air Conditioner | |
| ES2424767T3 (en) | Hydraulic connection element of an appliance for water circulation | |
| TWM639748U (en) | Bundled tube retaining device for gas valve pipe joint | |
| KR102291871B1 (en) | Ferrule assembly for fitting | |
| CN104653364B (en) | Conducting wire seal assembly | |
| KR200493485Y1 (en) | Rubber ring for piping | |
| CN105090604B (en) | A kind of thermo-bulb module of heating power expansion valve, heating power expansion valve | |
| US20210048113A1 (en) | Threadless valve | |
| RU2637154C2 (en) | Inclined mated surfaces in valve assembly | |
| KR200468232Y1 (en) | PVC Pipe Ball Valve | |
| US20140261830A1 (en) | Pipe coupling | |
| US20120285570A1 (en) | Pipe joint capable of absorbing water hammer shock | |
| WO2013078866A1 (en) | Ball valve | |
| US20100207049A1 (en) | Valve for liquids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |