CN115949792A - Connecting valve - Google Patents
Connecting valve Download PDFInfo
- Publication number
- CN115949792A CN115949792A CN202310029481.8A CN202310029481A CN115949792A CN 115949792 A CN115949792 A CN 115949792A CN 202310029481 A CN202310029481 A CN 202310029481A CN 115949792 A CN115949792 A CN 115949792A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- valve
- cover
- sleeve
- connecting valve
- 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
Images
Landscapes
- Valve Housings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the field of valves, in particular to a connecting valve which comprises a valve body, wherein two connecting pipes are fixedly connected to the valve body, a bevel sleeve and a blocking cover are fixedly connected to each connecting pipe, two supporting frames are fixedly connected to each blocking cover, a threaded sleeve is fixedly connected to the middle of each supporting frame, sleeves are respectively connected to the two threaded sleeves through threads, a plurality of rubber rings are respectively and fixedly connected to the two sleeves, one ends of the two sleeves are respectively provided with a conical opening, sliding frames are respectively and fixedly connected to the two supporting frames, two groove rods are respectively and slidably connected to each sliding frame, a shaping cover is respectively and fixedly connected to each groove rod, a rubber extruding pipe is respectively and fixedly connected to each shaping cover, a plurality of convex edges are respectively arranged in each shaping cover, and two elastic pieces are respectively and fixedly connected between each groove rod and the sliding frame.
Description
Technical Field
The invention relates to the field of valves, in particular to a connecting valve.
Background
The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for a valve of a fluid control system, has various varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system, needs to be connected with a plastic pipe when in use, and is connected by a clamp or directly bonded by an adhesive in a conventional connecting method, but the mode has poor sealing performance and is easy to cause the phenomenon of leakage at the connecting part.
Disclosure of Invention
In view of the above, the present invention provides a connection valve, which can increase the sealing performance at the connection between a valve and a plastic pipe by extruding and deforming the plastic pipe.
The utility model provides a connecting valve, includes the valve body, two connecting pipes of fixedly connected with on the valve body, equal fixedly connected with bevel cover and fender cover on two connecting pipes, two keep off cover two support frames of equal fixedly connected with, equal fixedly connected with thread bush in the middle of every support frame, two thread bushes are put in and all have the sleeve pipe through threaded connection, two intraductal equal fixedly connected with a plurality of rubber rings of cover.
One end of each of the two sleeves is a conical opening.
Two equal fixedly connected with balladeur train on the support frame, equal sliding connection has two groove poles on every balladeur train, equal fixedly connected with design cover on every groove pole.
Each shaping cover is fixedly connected with a rubber extrusion pipe.
And a plurality of convex ribs are arranged in each shaping cover.
Every equal fixedly connected with two shell fragments between grooved bar and the balladeur train.
Two shifting rods are rotatably connected to the two support frames, and each shifting rod is in contact with one groove rod respectively.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIGS. 1 and 2 are schematic views showing the overall structure of a connecting valve;
FIG. 3 is a sectional view of the valve body;
FIG. 4 is a schematic view of a shield;
FIG. 5 is a schematic structural view of a beveled sleeve;
FIG. 6 is a schematic structural view of the bushing;
FIG. 7 is a schematic structural view of the supporting frame;
FIG. 8 is a schematic structural view of a sizing cap;
FIG. 9 is a schematic view of the grooved bars;
fig. 10 is a schematic structural view of the hose extrusion pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings in which embodiments of the invention are shown.
Referring to fig. 4-6, there are shown schematic views of embodiments of the present invention that can increase the sealability at the junction of the valve body 101 and the plastic tube by means of extrusion deformation of the plastic tube, and further,
the utility model provides a connecting valve, includes valve body 101, two connecting pipes 102 of welded fastening connection on the valve body 101, equal welded fastening connection has the bevel cover 103 and keeps off cover 104 on two connecting pipes 102, all through two support frames 302 of bolt fixedly connected with on two keep off cover 104, equal fixedly connected with thread bush 301 in the middle of every support frame 302, all be connected with sleeve pipe 201 through screw thread 202 on two thread bush 301, a plurality of rubber rings 203 of fixedly connected with all bond in two sleeve pipe 201.
When the valve body 101 is connected with a plastic pipe, the plastic pipe is firstly inserted into a gap between the sleeve 201 and the connecting pipe 102, then the inclined sleeve 103 and the plastic pipe are forcibly extruded, the plastic pipe is sleeved on the inclined sleeve 103, the port of the plastic pipe is deformed and is wrapped on the inclined sleeve 103, the plastic pipe and the inclined sleeve 103 are in interference fit at the moment, the sealing performance of the joint between the plastic pipe and the connecting pipe 102 can be improved, at the moment, the sleeve 201 is rotated, the sleeve 201 is connected with the threaded sleeve 301 through the threads 202, the sleeve 201 gradually moves towards the inclined sleeve 103, when the sleeve 201 is close to the inclined sleeve 103, the gap between the sleeve 201 and the inclined sleeve 103 can be gradually reduced, the extrusion effect on the wall of the plastic pipe is generated, the sealing performance between the plastic pipe and the connecting pipe 102 is further improved, the plurality of rubber rings 203 in the connecting pipe 102 play a role in improving the sealing performance, the gap between the connecting pipe 102 and the plastic pipe 102 can be filled, the liquid blocking effect is achieved, meanwhile, the friction force between the connecting pipe 102 and the plastic pipe is also increased, and the plastic pipe is not easy to separate.
Referring to fig. 5-6, there is shown a schematic view of an embodiment of the present invention that enables multiple rubber rings 203 within a sleeve 201 to be compressed, and further,
two sleeve pipe 201 one end is the toper uncovered, and when sleeve pipe 201 was close to inclined plane cover 103 gradually, sleeve pipe 201's toper uncovered can cooperate gradually with the inclined plane on the inclined plane cover 103 to reach the purpose that slowly reduces the gap between connecting pipe 102 and the plastic tubing, make a plurality of rubber rings 203 in the sleeve pipe 201 can receive the extrusion, play better sealed effect.
Referring to fig. 7-10, there is shown a schematic view of an embodiment of the present invention that enables the port ends of the plastic tube to be snugly received on the bevel of the bevel sleeve 103, and further,
all through bolt fixedly connected with balladeur train 503 on two support frames 302, equal sliding connection has two groove poles 502 on every balladeur train 503, all offers on every groove pole 502 to be used for cooperating the gliding groove of balladeur train 503, all through bolt fixedly connected with design cover 401 on every groove pole 502.
The design cover 401 is used for extruding and shaping the plastic pipe that has warp, after the connecting pipe 102 inserts the plastic pipe, the plastic pipe end contacts with the bevel sleeve 103 and produces the deformation, slide on two balladeur train 503 respectively through controlling upper and lower two groove poles 502 this moment, make two design covers 401 all be close to the port department of plastic pipe from top to bottom, after two design covers 401 lock, and then can extrude the design to the port department of plastic pipe, make the port department of plastic pipe can be tight paste on the inclined plane of bevel sleeve 103, thereby further guaranteed the leakproofness.
Referring to fig. 10, there is shown a schematic view of the effect of securing the firmness between the plastic pipe and the inclined surface sleeve 103 while enhancing the waterproofness according to the present invention, and further,
each shaping cover 401 is fixedly connected with a rubber extrusion pipe 403 through bolts.
Referring to fig. 7-8, there is shown a schematic diagram of an embodiment of the present invention that provides a space for flash for the styling cap 401, and further,
a plurality of ribs 402 are provided in each shaped cap 401.
The plurality of ribs 402 provide a space for the sizing cover 401 to overflow, when the adhesive is extruded from the sizing cover 401, the adhesive can overflow along the gap formed by the plurality of ribs 402, and then the gap is filled, so that the adhesive can be distributed in the sizing cover 401.
Referring to fig. 9, there is shown a schematic view of an embodiment of the invention that ensures that the design cover 401 is disengaged from the ramp cover 103 under normal conditions, and further,
two elastic sheets 504 are fixedly connected between each slot rod 502 and the sliding frame 503 in a welding mode.
Under the elastic action of two shell fragments 504, the groove pole 502 drives the design cover 401 and breaks away from the bevel cover 103, when needs are stereotyped and glue is crowded, can make the groove pole 502 drive the plastic tubing that the design cover 401 extrudees on the bevel cover 103 through pressing down the groove pole 502, and two shell fragments 504 atress produce the bending simultaneously, and when the adhesive air-dried, design cover 401 was fixed on the bevel cover 103, and the groove pole 502 can not automatic re-setting.
Referring to fig. 9, there is shown a schematic view of an embodiment capable of facilitating power saving according to the present invention, and further,
two shifting rods 501 are rotatably connected to the two support frames 302 through shafts, and each shifting rod 501 is in contact with one slot rod 502.
When the sizing and glue squeezing needs to be carried out, a worker only needs to pull the upper and lower two shifting rods 501, so that the two shifting rods 501 respectively shift the two groove rods 502, the buckling function of the two sizing covers 401 is realized, and the function of convenience and labor saving is achieved.
Referring to fig. 3, there is shown an intention of an embodiment capable of performing an opening and closing function of a valve body 101 according to the present invention, and further,
the upper end of the valve body 101 is fixedly connected with a hand wheel through bolts, and the opening and closing functions of the valve body 101 can be realized by rotating the hand wheel.
Referring to fig. 5, there is shown an intent to facilitate deforming a plastic tube in accordance with an embodiment of the present invention and, further,
each inclined surface sleeve 103 is made of iron, and the iron inclined surface sleeve 103 is hard and can be conveniently inserted into the plastic pipe to deform the plastic pipe.
Claims (10)
1. A connecting valve, characterized in that: including valve body (101), two connecting pipes (102) of fixedly connected with are gone up in valve body (101), equal fixedly connected with bevel sleeve (103) and fender cover (104) are gone up in two connecting pipes (102), two support frames (302) of equal fixedly connected with are gone up in two fender covers (104), equal fixedly connected with thread bush (301) in the middle of every support frame (302), all be connected with sleeve pipe (201) through screw thread (202) on two thread bushes (301), a plurality of rubber rings (203) of equal fixedly connected with in two sleeve pipes (201).
2. A connecting valve as defined in claim 1, wherein: one end of each of the two sleeves (201) is a conical opening.
3. A connecting valve as defined in claim 2, wherein: two equal fixedly connected with balladeur train (503) is gone up in support frame (302), all sliding connection has two groove poles (502) on every balladeur train (503), all fixedly connected with design cover (401) on every groove pole (502).
4. A connecting valve as defined in claim 3, wherein: each shaping cover (401) is fixedly connected with a rubber extrusion pipe (403).
5. A connecting valve as defined in claim 4, wherein: a plurality of convex ribs (402) are arranged in each shaping cover (401).
6. A connecting valve as defined in claim 5, wherein: two elastic sheets (504) are fixedly connected between each slot rod (502) and the sliding frame (503).
7. A connecting valve as claimed in claim 5, wherein: two shifting rods (501) are rotatably connected to the two support frames (302), and each shifting rod (501) is in contact with one groove rod (502) respectively.
8. A connecting valve as defined in claim 1, wherein: the valve body (101) is a ball valve.
9. A connecting valve as defined in claim 1, wherein: the upper end of the valve body (101) is fixedly connected with a hand wheel.
10. A connecting valve as defined in claim 1, wherein: each inclined surface sleeve (103) is made of iron.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310029481.8A CN115949792B (en) | 2023-01-09 | 2023-01-09 | Connecting valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310029481.8A CN115949792B (en) | 2023-01-09 | 2023-01-09 | Connecting valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115949792A true CN115949792A (en) | 2023-04-11 |
CN115949792B CN115949792B (en) | 2023-10-20 |
Family
ID=87287654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310029481.8A Active CN115949792B (en) | 2023-01-09 | 2023-01-09 | Connecting valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115949792B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116274193A (en) * | 2023-04-18 | 2023-06-23 | 江苏麦科特种阀门科技有限公司 | Rust-proof device of oil extraction valve |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW401500B (en) * | 1998-11-06 | 2000-08-11 | Toho Kasei Co Ltd | Resin pipe joint |
JP2001099382A (en) * | 1999-10-04 | 2001-04-10 | Toho Gas Co Ltd | Safety device for valve |
CN201043662Y (en) * | 2007-05-18 | 2008-04-02 | 倪金宝 | Steel-plastic composite straight joint |
JP2010281411A (en) * | 2009-06-05 | 2010-12-16 | Tabuchi Corp | Resin pipe joint |
CN205908922U (en) * | 2016-08-08 | 2017-01-25 | 重庆川环科技有限公司 | Hose protection joint design |
US20180252350A1 (en) * | 2017-03-02 | 2018-09-06 | The Harrington Corporation | Connection system for push joint valve and fittings |
CN212203296U (en) * | 2020-06-08 | 2020-12-22 | 曹娥 | Valve convenient to install |
CN112228611A (en) * | 2020-09-27 | 2021-01-15 | 温州市简弈科技有限公司 | Valve convenient to installation is fixed |
CN112413260A (en) * | 2020-12-08 | 2021-02-26 | 应急管理部上海消防研究所 | Buckle formula fire control suction pipe |
CN112728268A (en) * | 2020-12-14 | 2021-04-30 | 宁波市鄞州三升金属制品有限公司 | Domestic sewage treatment ware connecting pipe that leakproofness is strong |
CN112747158A (en) * | 2021-01-29 | 2021-05-04 | 浙江工贸职业技术学院 | Detachable combined valve structure |
CN214331626U (en) * | 2020-12-30 | 2021-10-01 | 苏州莱特阀门有限公司 | Pipe cleaning valve with good sealing effect |
-
2023
- 2023-01-09 CN CN202310029481.8A patent/CN115949792B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW401500B (en) * | 1998-11-06 | 2000-08-11 | Toho Kasei Co Ltd | Resin pipe joint |
JP2001099382A (en) * | 1999-10-04 | 2001-04-10 | Toho Gas Co Ltd | Safety device for valve |
CN201043662Y (en) * | 2007-05-18 | 2008-04-02 | 倪金宝 | Steel-plastic composite straight joint |
JP2010281411A (en) * | 2009-06-05 | 2010-12-16 | Tabuchi Corp | Resin pipe joint |
CN205908922U (en) * | 2016-08-08 | 2017-01-25 | 重庆川环科技有限公司 | Hose protection joint design |
US20180252350A1 (en) * | 2017-03-02 | 2018-09-06 | The Harrington Corporation | Connection system for push joint valve and fittings |
CN212203296U (en) * | 2020-06-08 | 2020-12-22 | 曹娥 | Valve convenient to install |
CN112228611A (en) * | 2020-09-27 | 2021-01-15 | 温州市简弈科技有限公司 | Valve convenient to installation is fixed |
CN112413260A (en) * | 2020-12-08 | 2021-02-26 | 应急管理部上海消防研究所 | Buckle formula fire control suction pipe |
CN112728268A (en) * | 2020-12-14 | 2021-04-30 | 宁波市鄞州三升金属制品有限公司 | Domestic sewage treatment ware connecting pipe that leakproofness is strong |
CN214331626U (en) * | 2020-12-30 | 2021-10-01 | 苏州莱特阀门有限公司 | Pipe cleaning valve with good sealing effect |
CN112747158A (en) * | 2021-01-29 | 2021-05-04 | 浙江工贸职业技术学院 | Detachable combined valve structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116274193A (en) * | 2023-04-18 | 2023-06-23 | 江苏麦科特种阀门科技有限公司 | Rust-proof device of oil extraction valve |
CN116274193B (en) * | 2023-04-18 | 2023-10-20 | 江苏麦科特种阀门科技有限公司 | Rust-proof device of oil extraction valve |
Also Published As
Publication number | Publication date |
---|---|
CN115949792B (en) | 2023-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115949792A (en) | Connecting valve | |
CN110375130B (en) | Self-tightening clamp with sealing structure | |
CN112797238A (en) | Automobile oil pipe connecting device | |
CN110207532B (en) | Fast-inserting sealed connecting device for heat exchanger | |
CN215558944U (en) | Mend wall paste filling device | |
CN207105562U (en) | Molten plastic extrusion molding die head | |
CN209325222U (en) | T-type Hermetical connecting structure is withheld in engagement | |
CN210716463U (en) | Quick pipeline connecting structure for hydraulic engineering | |
CN208331526U (en) | A kind of preventing water leakage three-way connection | |
CN209524102U (en) | Fast opening and closing gate valve | |
CN204062242U (en) | Many sealed types tubing joint system | |
CN207327524U (en) | Helicoidal gear with non-return ring structure | |
CN208634608U (en) | A kind of pipe fitting of included sealing device | |
CN208840802U (en) | A kind of petroleum pipeline auxiliary welding device | |
CN113404961A (en) | High-sealing automobile oil pipe connecting device | |
CN209531269U (en) | A kind of applied assistor of viscous face gluing of waterproof roll | |
CN206320445U (en) | A kind of automobile brake hose joint | |
CN216520072U (en) | Novel stainless steel joint | |
CN217603557U (en) | High-strength corrosion-resistant aluminum-plastic composite pipe | |
CN211231628U (en) | Novel water injection well relief valve | |
CN220957297U (en) | FEP hose connector assembly | |
CN205155432U (en) | Stainless steel clamping pressing type three -way pipe | |
CN205191020U (en) | Through -connection pipe of coating machine | |
CN220205004U (en) | Rubber tube of reducing pipe mouth | |
CN213332581U (en) | Pilot-operated overflow valve capable of preventing leakage |
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 |