CN217736624U - Connecting structure of universal blood product conveying pipeline - Google Patents
Connecting structure of universal blood product conveying pipeline Download PDFInfo
- Publication number
- CN217736624U CN217736624U CN202221435830.3U CN202221435830U CN217736624U CN 217736624 U CN217736624 U CN 217736624U CN 202221435830 U CN202221435830 U CN 202221435830U CN 217736624 U CN217736624 U CN 217736624U
- Authority
- CN
- China
- Prior art keywords
- pipe
- quick
- tube
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a technical field of pipe connection structure specifically is a connection structure of general type blood products pipeline, including dividing pipe box, quick-operation joint, mounting panel, tube through valve and center tube, the quick-operation joint of different specifications is installed in dividing the pipe box wall, mounting panel fixed connection is in dividing pipe box, and a plurality of tube through valves are installed in the mounting panel, and quick-operation joint and tube through valve are connected through pushing away the journey union coupling, install the center tube in the branch pipe box, and the one end that the quick-operation joint was kept away from to the tube through valve all communicates in the center tube. This application is connected different pipelines through a plurality of different specifications quick connector, and quick connector slides and impels the union coupling valve to make the union coupling valve open, communicates between the quick connector that makes the pipe connection. Through the quick connector setting of a plurality of different specifications, be convenient for connect between the different specification pipelines.
Description
Technical Field
The application relates to the technical field of pipeline connection structures, in particular to a connection structure of a general blood product conveying pipeline.
Background
In the process of blood sample transportation, different specifications of transportation pipelines may exist between different devices, and the connectors are generally used for connection when the pipelines of different specifications are connected, but the connectors generally can only correspond to two pipe diameters, and different connectors are required to be selected when various pipe diameters are connected, so that the process is troublesome.
Disclosure of Invention
To overcome the defects in the prior art, the application aims to provide a connection structure of a universal blood product conveying pipeline convenient to use.
The above application purpose of the present application is achieved by the following technical solutions:
a connection structure of a universal blood product conveying pipeline comprises:
the side wall of the tube dividing box is provided with a plurality of mounting holes with different sizes;
the quick connectors of different specifications are movably mounted in the mounting holes in a one-to-one correspondence manner;
the mounting plates are fixedly connected to the inner sides of the branch pipe boxes, the mounting plates are respectively corresponding to the side walls parallel to the branch pipe boxes, and the mounting plates are provided with fixing holes corresponding to the mounting holes;
the pipe through pipes are fixedly connected to the fixing holes in a one-to-one correspondence manner;
the inner baffle pipe is nested on the inner side of the pipe through pipe and is fixedly connected in the pipe through pipe;
the inner valve pipe is slidably arranged in the inner retaining pipe, and a plurality of through grooves are formed in the side wall of the inner valve pipe;
the ball valve is fixedly connected to one end of the inner valve pipe, and the ball diameter of the ball valve is larger than the inner diameter of the inner baffle pipe and smaller than the inner diameter of the pipe through pipe;
one end of the elastic piece is fixedly connected with one end, far away from the ball valve piece, of the inner blocking pipe, and one end, far away from the inner blocking pipe, of the elastic piece is fixedly connected with the inner valve pipe;
the stroke pushing pipe is slidably arranged at one end, far away from the ball valve, in the pipe through pipe, the outer side wall of the stroke pushing pipe is attached to the inner wall of the pipe through pipe, and one end, far away from the pipe through pipe, of the stroke pushing pipe is fixedly arranged on the quick joint;
the central tube is fixedly connected with the sealing tube in the tube separating box, and one end, far away from the quick connector, of the tube through tube is communicated with the interior of the central tube.
Optionally, one end of the inner valve pipe, which is far away from the ball valve, is fixedly connected with a ring plate.
Optionally, a sealing ring is fixedly mounted at one end of the ring plate, which is far away from the inner valve pipe.
Optionally, the quick connector is connected to the tube separating box in a threaded manner.
Optionally, an L-shaped limiting rod is fixedly connected to the outer side of the tube dividing box, and a stop lever is fixedly connected to the side surface of the quick connector located on the outer side of the tube dividing box.
Optionally, a return spring is arranged between the stop lever and the outer side wall of the branch pipe box.
Optionally, one end of the pipe through pipe, which is far away from the quick connector, and the side wall of the central pipe are also fixedly connected with the quick connector, and the central pipe is connected with the pipe through the quick connector.
Optionally, the stroke pushing pipe is a metal pipe.
In summary, the present application at least includes the following beneficial technical effects:
different pipelines are connected through a plurality of quick connectors with different specifications, and the quick connectors slide to push the pipe through valve to open the pipe through valve so as to communicate the quick connectors connected by the pipelines. Through the quick connector setting of a plurality of different specifications, be convenient for connect between the different specification pipelines.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a pipe through valve structure according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
Reference numerals are as follows: 1. a tube separating box; 11. mounting holes;
2. a quick connector; 21. a stop lever; 22. an L-shaped limiting rod; 23. a reset spring;
3. mounting a plate; 31. a fixing hole;
4. a pipe through valve; 41. pipe-through pipe; 42. an inner baffle pipe; 43. an inner valve tube; 431. a through groove; 432. a ring plate; 44. a ball valve member; 45. an elastic member; 46. a stroke pushing pipe;
5. a central tube.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
In order to more clearly understand the technical solution shown in the embodiments of the present application, the working principle of the connection structure of a conventional universal blood product conveying pipeline will be described first.
In the process of conveying blood samples, conveying pipelines with different specifications may exist between different devices, and when the pipelines with different specifications are connected, the connecting heads are generally used for connection.
From the user's perspective, the connector can only correspond two kinds of pipe diameters usually, need select different joints when multiple pipe diameters are connected, and is comparatively troublesome.
Referring to fig. 1 and 2, a connection structure of a universal blood product conveying pipeline disclosed in an embodiment of the present application includes a tube dividing box 1, quick connectors 2, mounting plates 3, a tube through valve 4, and a central tube 5, wherein a plurality of mounting holes 11 with different sizes are formed in a side wall of the tube dividing box 1, the quick connectors 2 with different specifications are movably mounted in the mounting holes 11 in a one-to-one correspondence manner, the mounting plates 3 are fixedly connected to an inner side of the tube dividing box 1, the mounting plates 3 are respectively parallel to a side wall of the tube dividing box 1 where the mounting holes 11 are formed, and fixing holes 31 are formed in the mounting plates 3 corresponding to the mounting holes 11; the pipe through valve 4 includes a pipe through pipe 41, an inner blocking pipe 42, an inner valve pipe 43, a ball valve element 44, an elastic element 45 and a push pipe 46, the pipe through pipes 41 are fixedly connected to the fixing hole 31 in a one-to-one correspondence manner, the inner blocking pipe 42 is nested inside the pipe through pipe 41, the inner blocking pipe 42 is fixedly connected inside the pipe through pipe 41, the inner valve pipe 43 is slidably installed inside the inner blocking pipe 42, a plurality of through grooves 431 are formed in the side wall of the inner valve pipe 43, the ball valve element 44 is fixedly connected to one end of the inner valve pipe 43, the ball diameter of the ball valve element 44 is larger than that of the inner blocking pipe 42 and smaller than that of the pipe through pipe 41, one end of the elastic element 45 is fixedly connected to one end of the inner blocking pipe 42 far from the ball valve element 44, one end of the elastic element 45 far from the inner blocking pipe 42 is fixedly connected to the inner valve pipe 43, the push pipe 46 is slidably installed at one end of the pipe through pipe 41 far from the ball valve element 44, the outer side wall of the push pipe 46 is attached to the inner wall of the pipe through pipe 41, one end of the push pipe 46 far from the quick joint 2 is fixedly installed to the quick joint 2, the sealing pipe 5 is fixedly connected to the branch pipe box 1, and one end of the quick joint 2 far from the quick joint 2 is communicated with the quick joint 5.
Specifically, the quick connector 2 is movably mounted on the tube-dividing box 1, the quick connector 2 is connected with a sliding stroke pushing pipe 46, the sliding stroke pushing pipe 46 is mounted between the pipe through pipes 41, the sliding stroke pushing pipe 46 is connected with a sliding inner valve pipe 43, the inner valve pipe 43 can seal the inner blocking pipe 42 in an opening and closing manner, and the pipe through pipes 41 are communicated through the central pipe 5.
In this way, different pipelines are connected through a plurality of quick connectors 2 with different specifications, the quick connectors 2 slide and push the inner valve pipe 43 in the pipe through valve 4 to open the pipe through valve 4, and the quick connectors 2 connected with the pipelines are communicated. Through the setting of a plurality of quick connectors 2 of different specifications, the pipeline of different specifications can be connected conveniently.
In some feasible manners, the tube dividing box 1 is a rectangular box body, the mounting plate 3 is a rectangular plate, in this embodiment, two mounting plates 3 are provided, the mounting plates 3 are welded at the bottom of the tube dividing box 1, the side wall of the tube dividing box 1 corresponds to the side wall of the mounting plate 3 and is provided with mounting holes 11 and fixing holes 31, the tube through valve 4 is fixedly mounted in the fixing holes 31, the tube through tube 41 is fixedly mounted in the fixing holes 31, the inner diameters of the two ends of the tube through tube 41 are expanded to form an inner blocking tube 42 in the middle section of the tube through tube 41, the side wall of the inner valve tube 43 is provided with a plurality of rectangular grooves in a circumferential array so as to facilitate the passage of liquid, the elastic member 45 is selected as a spring, the elastic member 45 is embedded in the tube through tube 41, one end of the elastic member is fixedly connected to the end face of the inner blocking tube 42, the other end of the elastic member is fixedly connected to the inner valve tube 43, the push tube 46 is fixedly connected to the quick connector 2, one end of the push tube 46 far away from the quick connector 2 can be slidably mounted to the tube through tube 41, in order to increase the sealing performance, the outer side wall of the push tube 46 is attached to the inner wall of the tube 41. Through setting up the pipe logical valve 4, open through sliding when making quick-operation joint 2 need install the pipeline and use, when making the pipeline intercommunication, liquid can not flow from other pipeline quick-operation joints 2.
Further description is provided below with respect to specific usage scenarios.
When the quick connector is used, a pipeline to be connected is connected to the quick connector 2 with a proper specification, the quick connector 2 is pushed and fixed, the pipe through valve 4 is opened, and liquid is input from one pipeline, passes through the central pipe 5 and then is output from the other pipeline. The pipelines with different specifications can be connected with each other conveniently.
As an embodiment of the connection structure of the universal blood product conveying pipeline provided by the application, a ring plate 432 is fixedly connected to one end of the inner valve tube 43 away from the ball valve member 44.
In general, the connection of the elastic member 45 to the inner valve tube 43 is facilitated by the ring plate 432.
Further, a sealing ring is fixedly mounted on an end of the ring plate 432 away from the inner valve tube 43.
It will be appreciated that by installing a sealing ring on the end face of the ring plate 432, the push tube 46 pushes against the sealing ring to seal the pipe.
Referring to fig. 1 and 3, a quick connector 2 is screwed to a tube-dividing box 1.
Combine specific use scene, through threaded connection, the quick-operation joint 2 of being convenient for accomplishes opening and shutting of pipe valve 4 through rotating.
Referring to fig. 1 and 4, an L-shaped limiting rod 22 is fixedly connected to an outer side of the tube separating box 1, and a stop rod 21 is fixedly connected to a side surface of the quick connector 2 located at the outer side of the tube separating box 1.
By combining a specific use scene and arranging the stop lever 21 and the L-shaped limiting rod 22, the quick connector 2 can conveniently complete the opening and closing of the pipe through valve 4 through rotation. The quick connector 2 is pushed and rotated to enable the stop lever 21 to be clamped into the L-shaped limiting rod 22, and the pipe through valve 4 is opened.
Furthermore, a return spring 23 is arranged between the stop lever 21 and the outer side wall of the branch pipe box 1.
It should be understood that after the quick connector 2 is used, the quick connector 2 is reset through the reset spring 23, and the influence of the quick connector 2 on the sealing of the pipe through valve 4 is reduced.
As a specific implementation of the connection structure of the universal blood product conveying pipeline provided by the application, the quick connector 2 is also fixedly connected to one end of the through pipe 41 away from the quick connector 2 and the side wall of the central pipe 5, and the central pipe 5 and the through pipe 41 are connected by a pipeline of the quick connector 2.
It should be understood that, by providing the quick coupling 2, the connection between the pipe through valve 4 and the central pipe 5 is facilitated, and when various liquid pipelines with different properties are required to be connected, the pipelines can be connected with the central pipe 5 by disassembling the pipe through valve 4, and connecting the pipelines with corresponding specifications, so that various liquids with different properties can be conveyed simultaneously.
As a specific embodiment of the application for providing a connection structure for a universal blood product conveying pipeline, the push tube 46 is a metal tube.
It should be understood that the quick connector 2 pushes the push pipe 46 to open the push pipe valve 4, and the push pipe 46 is made of a metal pipe, so that the push pipe 46 has a greater rigidity to push the inner valve pipe 43.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A connection structure of a general blood product conveying pipeline is characterized by comprising:
the side wall of the tube separating box (1) is provided with a plurality of mounting holes (11) with different sizes;
the quick connectors (2) with different specifications are movably mounted in the mounting holes (11) in a one-to-one correspondence manner;
the mounting plates (3) are fixedly connected to the inner side of the tube separating box (1), the mounting plates (3) are respectively parallel to the side wall of the tube separating box (1) with mounting holes (11), and the mounting plates (3) are provided with fixing holes (31) corresponding to the mounting holes (11);
the pipe through pipes (41), a plurality of the pipe through pipes (41) are fixedly connected to the fixing holes (31) in a one-to-one correspondence manner;
the inner baffle pipe (42), the inner baffle pipe (42) is nested inside the pipe through pipe (41), and the inner baffle pipe (42) is fixedly connected inside the pipe through pipe (41);
the inner valve pipe (43) is slidably mounted in the inner baffle pipe (42), and a plurality of through grooves (431) are formed in the side wall of the inner valve pipe (43);
the ball valve (44) is fixedly connected to one end of the inner valve pipe (43), and the ball diameter of the ball valve (44) is larger than the inner diameter of the inner baffle pipe (42) and smaller than the inner diameter of the pipe through pipe (41);
one end of the elastic member (45) is fixedly connected to one end, far away from the ball valve member (44), of the inner blocking pipe (42), and one end, far away from the inner blocking pipe (42), of the elastic member (45) is fixedly connected with the inner valve pipe (43);
the stroke pushing pipe (46) is slidably mounted at one end, far away from the ball valve piece (44), of the pipe through pipe (41), the outer side wall of the stroke pushing pipe (46) is attached to the inner wall of the pipe through pipe (41), and one end, far away from the pipe through pipe (41), of the stroke pushing pipe (46) is fixedly mounted on the quick joint (2);
the central pipe (5), the central pipe (5) fixed connection in the sealed tube in the branch pipe case (1), pipe siphunculus (41) are kept away from the one end of quick-operation joint (2) all communicate in the central pipe (5).
2. The connection structure of a universal blood product conveying pipeline according to claim 1, wherein: and one end of the inner valve pipe (43) far away from the ball valve piece (44) is fixedly connected with a ring plate (432).
3. The connection structure of a universal blood product conveying pipeline according to claim 2, wherein: and a sealing ring is fixedly arranged at one end of the ring plate (432) far away from the inner valve pipe (43).
4. The connection structure of a universal blood product conveying pipeline according to claim 1, wherein: the quick connector (2) is connected to the tube dividing box (1) in a threaded mode.
5. The connection structure of a universal blood product conveying pipeline according to claim 1, wherein: the outer side of the tube separating box (1) is fixedly connected with an L-shaped limiting rod (22), and the side face, located on the outer side of the tube separating box (1), of the quick joint (2) is fixedly connected with a stop lever (21).
6. The connection structure of a universal blood product conveying pipeline according to claim 5, wherein: and a reset spring (23) is arranged between the stop lever (21) and the outer side wall of the tube separating box (1).
7. The connection structure of a universal blood product conveying pipe according to any one of claims 1 to 6, wherein: the quick-operation joint is characterized in that one end of the pipe through pipe (41) far away from the quick-operation joint (2) and the side wall of the central pipe (5) are fixedly connected with the quick-operation joint (2), and the central pipe (5) is connected with the pipe through pipe (41) through the quick-operation joint (2).
8. The connection structure of a universal blood product conveying pipe according to any one of claims 1-6, wherein: the push pipe (46) is a metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435830.3U CN217736624U (en) | 2022-06-08 | 2022-06-08 | Connecting structure of universal blood product conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435830.3U CN217736624U (en) | 2022-06-08 | 2022-06-08 | Connecting structure of universal blood product conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736624U true CN217736624U (en) | 2022-11-04 |
Family
ID=83840259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221435830.3U Active CN217736624U (en) | 2022-06-08 | 2022-06-08 | Connecting structure of universal blood product conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736624U (en) |
-
2022
- 2022-06-08 CN CN202221435830.3U patent/CN217736624U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201636473U (en) | Self-locking quick joint | |
| US20120025523A1 (en) | Quick joint in hydraulic pipeline | |
| CN217736624U (en) | Connecting structure of universal blood product conveying pipeline | |
| CN208688771U (en) | A kind of wind tunnel experiment part and its wind tunnel system with interchangeability | |
| CN107013999A (en) | A kind of fast connecting joint and air-conditioning | |
| CN207073887U (en) | A kind of fast connecting joint and air-conditioning | |
| CN205027705U (en) | Gas chromatography column valve connecting device | |
| CN209841284U (en) | Leak detection device | |
| CN221121404U (en) | Switching subassembly and flowmeter | |
| CN208764533U (en) | Work BULKHEAD UNION with pressure | |
| CN107830276B (en) | Sand blasting pipeline | |
| CN221004145U (en) | Pneumatic valve connection sealing device | |
| CN205689965U (en) | Pipeline joint and connecting pipeline | |
| CN206487987U (en) | Internal-expansion type blocks connector | |
| CN102758983B (en) | A kind of Multipurpose transfusion four points of devices | |
| CN201190858Y (en) | Effluent joint device | |
| CN220851099U (en) | Threaded joint with sealing washer | |
| CN101273844A (en) | Drinking machine with water bucker capable of unpicking and washing and water bucker thereof | |
| CN220749355U (en) | Connecting pipe flange | |
| CN210714505U (en) | Tee joint and oil exploitation device with same | |
| CN108930855A (en) | A kind of hydraulic pipeline flexible connecting structure and method suitable for tight space | |
| CN220851197U (en) | Male connector and connector assembly for air conditioner | |
| CN209589345U (en) | A kind of Novel pressure meter debugging tool | |
| CN216407834U (en) | Convenient built-in check valve structure of pipeline | |
| CN208816939U (en) | L-type quick coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |