CN214839041U - Special anti-freezing joint for low-temperature-resistant hydraulic pipe - Google Patents
Special anti-freezing joint for low-temperature-resistant hydraulic pipe Download PDFInfo
- Publication number
- CN214839041U CN214839041U CN202022666675.3U CN202022666675U CN214839041U CN 214839041 U CN214839041 U CN 214839041U CN 202022666675 U CN202022666675 U CN 202022666675U CN 214839041 U CN214839041 U CN 214839041U
- Authority
- CN
- China
- Prior art keywords
- wall
- joint
- pipe
- side lateral
- fixed connection
- 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
- 238000007710 freezing Methods 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The application discloses special frostproofing joint of low temperature resistant hydraulic pressure pipe, including first body and second body, first body outer wall is fixed to cup joint annular limiting plate inner wall, first body outer wall is fixed to cup joint the sealing layer inner wall, sealing layer left side lateral wall fixed connection annular limiting plate right side lateral wall, the fixed fillet of thread inner wall that cup joints in first body outer wall right side, fillet of thread left side lateral wall fixed connection sealing layer right side lateral wall, fillet of thread outer wall threaded connection connecting pipe inner wall left side. In order to prevent the damage of the long-term use of the pipe orifice joint and the damage to the joint, the spring matched telescopic rod fixedly connected with the inner wall of the annular supporting pipe can buffer the bearing of the pipe orifice, the service life of the first pipe body and the second pipe body is prolonged, the heat insulation blocks are fixedly connected with the two supporting rods respectively, the mutual influence of the external temperature and the internal temperature is prevented, the bearing of the joint is increased simultaneously, and the service life of the joint connection structure is prolonged.
Description
Technical Field
The application relates to a joint, in particular to a special anti-freezing joint for a low-temperature-resistant hydraulic pipe.
Background
The hydraulic pipe is one of seamless steel pipe's one kind of material, and the pipe joint is used for connecting two adjacent pipelines, and the pipe joint that commonly uses can generally divide into hard coupling and hose nipple two kinds. If the connection mode of the pipeline joint and the pipeline is divided, the hard pipe joint has three types of flaring type, clamping sleeve type and welding type, and the hose joint is mainly a buckling type hose joint.
The existing pipe joint can not effectively prevent the pipe and the joint from being damaged due to long-term use, has poor sealing effect and can not effectively insulate heat. Therefore, the special anti-freezing joint for the low-temperature-resistant hydraulic pipe is proposed to solve the problems.
Disclosure of Invention
The anti-freezing joint special for the low-temperature-resistant hydraulic pipe comprises a first pipe body and a second pipe body, wherein the outer wall of the first pipe body is fixedly sleeved with the inner wall of an annular limiting plate, the outer wall of the first pipe body is fixedly sleeved with the inner wall of a sealing layer, the left side wall of the sealing layer is fixedly connected with the right side wall of the annular limiting plate, the right side of the outer wall of the first pipe body is fixedly sleeved with the inner wall of a threaded ring, the left side wall of the threaded ring is fixedly connected with the right side wall of the sealing layer, and the outer wall of the threaded ring is in threaded connection with the left side of the inner wall of a connecting pipe;
the fixed annular limiting plate inner wall that cup joints of second body outer wall, the fixed sealing layer inner wall that cup joints of second body outer wall, sealing layer right side lateral wall fixed connection annular limiting plate left side lateral wall, the fixed fillet inner wall that cup joints in second body outer wall left side, fillet right side lateral wall fixed connection sealing layer left side lateral wall, fillet outer wall threaded connection connecting pipe inner wall right side.
Further, fixed connection in connecting pipe inner wall center department separates the temperature piece outer wall, separate the sealed right side lateral wall of the sealed pad of temperature piece left side lateral wall fixed connection, the sealed first body right side lateral wall of left side lateral wall fixed connection of filling up, separate the sealed left side lateral wall of left side lateral wall fixed connection of temperature piece, sealed right side lateral wall fixed connection second body left side lateral wall of filling up.
Furthermore, the top end of the inner wall of the heat insulation block and the upper end and the lower end of the bottom end of the inner wall of the heat insulation block are fixedly connected with the upper end and the lower end of the supporting rod, the front side and the rear side of the inner wall of the heat insulation block are respectively and fixedly connected with the front end and the rear end of another supporting rod, and the centers of the two supporting rods are mutually inserted.
Further, the inner cavity of the side wall of the right side of the first pipe body is sleeved with the outer wall of a sealing ring in a sliding mode, and the inner wall of the sealing ring is fixedly connected with the outer wall of the annular supporting block.
Further, the inner cavity of the left side wall of the second pipe body is sleeved with the outer wall of a sealing ring in a sliding mode, and the inner wall of the sealing ring is fixedly connected with the outer wall of the annular supporting block.
Furthermore, the top ends of the inner walls of the two annular supporting blocks are fixedly connected with one end of a telescopic rod, the other ends of the telescopic rods are respectively fixedly connected with the top ends of the fixed blocks, the bottom ends, the front sides and the rear sides of the two annular supporting blocks are respectively fixedly connected with one end of another telescopic rod, and the other ends of the telescopic rods are respectively fixedly connected with the bottom ends, the front sides and the rear side walls of the two annular supporting blocks.
The beneficial effect of this application is: the application provides special frostproofing joint of low temperature resistant hydraulic pressure pipe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
fig. 3 is a schematic view of a connection structure of a fixing block according to an embodiment of the present application.
In the figure: 1. the sealing device comprises a first pipe body, a second pipe body, a fixing block, a sealing ring, a first pipe body, a second pipe body, a sealing layer, a fixing block, a sealing gasket, a connecting pipe, a sealing ring, a supporting rod, a sealing ring, a supporting ring, a spring, a telescopic rod, a sealing ring and a threaded ring, wherein the first pipe body is 2, the annular limiting plate is 3, the sealing layer is 4, the fixing block is 5, the sealing gasket is 6, the connecting pipe is 7, the sealing ring is 8, the supporting rod is 9, the second pipe body is 10, the sealing ring is 11, the annular supporting block is 12, the spring is 13, the telescopic rod is 14, and the threaded ring is formed.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, the special anti-freezing joint for the low-temperature-resistant hydraulic pipe comprises a first pipe body 1 and a second pipe body 9, wherein the outer wall of the first pipe body 1 is fixedly sleeved with the inner wall of an annular limiting plate 2, the outer wall of the first pipe body 1 is fixedly sleeved with the inner wall of a sealing layer 3, the left side wall of the sealing layer 3 is fixedly connected with the right side wall of the annular limiting plate 2, the right side of the outer wall of the first pipe body 1 is fixedly sleeved with the inner wall of a threaded ring 14, the left side wall of the threaded ring 14 is fixedly connected with the right side wall of the sealing layer 3, and the outer wall of the threaded ring 14 is in threaded connection with the left side of the inner wall of a connecting pipe 6;
the fixed 2 inner walls of annular limiting plate that cup joint of 9 outer walls of second body, the fixed 3 inner walls of sealing layer that cup joint of 9 outer walls of second body, the 2 left side lateral walls of the 3 right side lateral walls fixed connection annular limiting plate of sealing layer, the fixed 14 inner walls of the threaded ring that cup joint in 9 outer walls of second body left side, the 3 left side lateral walls of the 14 right side lateral walls fixed connection sealing layer of threaded ring, the 6 inner wall right sides of the 14 outer wall threaded connection connecting pipe of threaded ring.
The center of the inner wall of the connecting pipe 6 is fixedly connected with the outer wall of a heat insulation block 7, the left side wall of the heat insulation block 7 is fixedly connected with the right side wall of a sealing gasket 5, the left side wall of the sealing gasket 5 is fixedly connected with the right side wall of a first pipe body 1, the right side wall of the heat insulation block 7 is fixedly connected with the left side wall of the sealing gasket 5, the right side wall of the sealing gasket 5 is fixedly connected with the left side wall of a second pipe body 9, the sealing effect is added to the joint of the first pipe body 1 and the second pipe body 9, the top end and the bottom end of the top end of the inner wall of the heat insulation block 7 are fixedly connected with the upper end and the lower end of a support rod 8, the front side and the rear side of the inner wall of the heat insulation block 7 are respectively and fixedly connected with the front end and the rear end of another support rod 8, the centers of the two support rods 8 are mutually spliced, the bearing force of the joint is increased, the inner cavity of the right side wall of the first pipe body 1 is slidably sleeved with the outer wall of a sealing ring 10, the inner wall of the sealing ring 10 is fixedly connected with the outer wall of an annular support block 11, the sealing effect of the first sealing ring 10 is improved, the inner cavity of the side wall on the left side of the second pipe body 9 is in sliding sleeve connection with the outer wall of the sealing ring 10, the inner wall of the sealing ring 10 is fixedly connected with the outer wall of the annular supporting block 11, the sealing effect of the second sealing ring 10 is improved, the top ends of the inner walls of the annular supporting blocks 11 are fixedly connected with one end of a telescopic rod 13, the other end of the telescopic rod 13 is respectively fixedly connected with the top ends of the fixed blocks 4, the outer wall of the telescopic rod 13 is respectively in sliding sleeve connection with a spring 12, the bottom end, the front side and the rear side of the annular supporting block 11 are respectively fixedly connected with one end of another telescopic rod 13, the other end of the telescopic rod 13 is respectively fixedly connected with the bottom ends, the front side and the rear side wall of the two annular supporting blocks 11, and the buffering force of the first pipe body 1 and the second pipe body 9 is improved.
When the sealing device is used, electrical components appearing in the sealing device are externally connected with a power supply and a control switch when the sealing device is used, firstly, two annular limiting plates 2 are fixedly sleeved at fixed positions of a first pipe body 1 and a second pipe body 9 respectively, then two sealing layers 3 are fixedly sleeved on the outer walls of the first pipe body 1 and the second pipe body 9 respectively, the two sealing layers 3 are fixedly connected with two annular limiting blocks respectively, then two threaded rings 14 are fixedly sleeved at the mutually connected pipe orifices of the first pipe body 1 and the second pipe body 9 respectively, two sealing rings 10 with annular supporting blocks 11 are slidably sleeved on the inner wall of the pipe orifice of the first pipe body 1 and the inner wall of the pipe orifice of the second pipe body 9 respectively, meanwhile, a connecting pipe 6 is driven to rotate, the inner walls at the left side and the right side of the connecting pipe 6 are in threaded connection on the threaded rings 14 at the left side and the right side respectively, and the sealing gaskets 5 at the two sides are used for sealing and connecting the first pipe body 1 and the second pipe body 9, through 11 cooperation sealing washers 10 of annular supporting shoe, the sealed effect of device has been increased, simultaneously at annular supporting tube inner wall fixed connection's spring 12 cooperation telescopic link 13, can realize the buffering to orificial bearing, strengthen the life of first body 1 and second body 9, through two bracing pieces 8 respectively fixed connection heat insulating blocks, prevent that external temperature and inside temperature from influencing each other, increased the bearing of interface simultaneously, increased joint connection structure's life.
The application has the advantages that:
1. in order to prevent the damage of the pipe orifice joint in long-term use and the damage to the joint, the spring fixedly connected with the inner wall of the annular supporting pipe is matched with the telescopic rod, so that the bearing of the pipe orifice can be buffered, the service life of the first pipe body and the second pipe body is prolonged, the heat insulation blocks are respectively and fixedly connected with the two supporting rods, the mutual influence of the external temperature and the internal temperature is prevented, the bearing of the joint is increased, and the service life of the joint connecting structure is prolonged;
2. this application is rational in infrastructure, fixes the cup joint respectively at the outer wall of first body and second body through two sealing layers, through taking two sealing washer annular supporting shoe to slide respectively and cup joint at the mouth of pipe inner wall of first body and the mouth of pipe inner wall of second body, rethread sealing pad is with first body and second body sealing connection, mutually supports the sealed effect that has increased the device.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The special anti-freezing joint for the low-temperature-resistant hydraulic pipe is characterized in that: the pipe joint comprises a first pipe body (1) and a second pipe body (9), wherein the outer wall of the first pipe body (1) is fixedly sleeved with the inner wall of an annular limiting plate (2), the outer wall of the first pipe body (1) is fixedly sleeved with the inner wall of a sealing layer (3), the left side wall of the sealing layer (3) is fixedly connected with the right side wall of the annular limiting plate (2), the right side of the outer wall of the first pipe body (1) is fixedly sleeved with the inner wall of a threaded ring (14), the left side wall of the threaded ring (14) is fixedly connected with the right side wall of the sealing layer (3), and the outer wall of the threaded ring (14) is in threaded connection with the left side of the inner wall of a connecting pipe (6);
second body (9) outer wall is fixed to cup joint annular limiting plate (2) inner wall, second body (9) outer wall is fixed to cup joint sealing layer (3) inner wall, sealing layer (3) right side lateral wall fixed connection annular limiting plate (2) left side lateral wall, fixed ring thread circle (14) inner wall of cup jointing in second body (9) outer wall left side, ring thread circle (14) right side lateral wall fixed connection sealing layer (3) left side lateral wall, ring thread circle (14) outer wall threaded connection connecting pipe (6) inner wall right side.
2. The special antifreezing joint for low temperature resistant hydraulic pipe according to claim 1, wherein: connecting pipe (6) inner wall center department fixed connection separates temperature piece (7) outer wall, separate the sealed pad (5) right side lateral wall of temperature piece (7) left side lateral wall fixed connection, the sealed first body of (1) right side lateral wall of (5) left side lateral wall fixed connection that fills up, separate the sealed pad (5) left side lateral wall of (7) right side lateral wall fixed connection, sealed pad (5) right side lateral wall fixed connection second body (9) left side lateral wall.
3. The special antifreezing joint for low temperature resistant hydraulic pipe according to claim 2, wherein: the inner wall top end and the bottom end of the heat insulation block (7) are respectively and fixedly connected to the upper end and the lower end of the supporting rod (8), the front side and the rear side of the inner wall of the heat insulation block (7) are respectively and fixedly connected to the front end and the rear end of another supporting rod (8), and the two ends are mutually inserted and connected at the center of the supporting rod (8).
4. The special antifreezing joint for low temperature resistant hydraulic pipe according to claim 1, wherein: the inner cavity of the side wall of the right side of the first pipe body (1) is sleeved with the outer wall of a sealing ring (10) in a sliding mode, and the inner wall of the sealing ring (10) is fixedly connected with the outer wall of an annular supporting block (11).
5. The special antifreezing joint for low temperature resistant hydraulic pipe according to claim 1, wherein: the inner cavity of the left side wall of the second pipe body (9) is sleeved with the outer wall of a sealing ring (10) in a sliding mode, and the inner wall of the sealing ring (10) is fixedly connected with the outer wall of an annular supporting block (11).
6. The special antifreezing joint for low temperature resistant hydraulic pipe according to claim 4, wherein: two annular supporting shoe (11) inner wall top fixed connection telescopic link (13) one end, telescopic link (13) other end is fixed connection fixed block (4) top respectively, telescopic link (13) outer wall slides respectively and cup joints spring (12), another telescopic link (13) one end of annular supporting shoe (11) bottom, front side and rear side fixed connection respectively, two annular supporting shoe (11) bottom, front side and rear side lateral wall of telescopic link (13) other end fixed connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666675.3U CN214839041U (en) | 2020-11-17 | 2020-11-17 | Special anti-freezing joint for low-temperature-resistant hydraulic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022666675.3U CN214839041U (en) | 2020-11-17 | 2020-11-17 | Special anti-freezing joint for low-temperature-resistant hydraulic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839041U true CN214839041U (en) | 2021-11-23 |
Family
ID=78757589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022666675.3U Active CN214839041U (en) | 2020-11-17 | 2020-11-17 | Special anti-freezing joint for low-temperature-resistant hydraulic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839041U (en) |
-
2020
- 2020-11-17 CN CN202022666675.3U patent/CN214839041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214839041U (en) | Special anti-freezing joint for low-temperature-resistant hydraulic pipe | |
| CN103090146A (en) | Poly ethylene (PE) pipeline cold joint sleeve | |
| CN210179121U (en) | Pipeline connecting device for water supply and drainage engineering | |
| CN207750631U (en) | A kind of liquid interface tube device for plugging | |
| CN212056321U (en) | Double-layer sealing pipe cap | |
| CN213441061U (en) | Auxiliary device is pull in production of high performance PE traction tube | |
| CN203404540U (en) | Spherical four-way pipe fitting | |
| CN211501943U (en) | Pipeline coupling assembling for municipal administration plumbing | |
| CN210318894U (en) | A pipeline interfacing apparatus for pipeline construction | |
| CN209604733U (en) | A kind of crossover assembly of ocean oil and gas delivery hose | |
| CN203052076U (en) | PE pipeline cold connection sleeve | |
| CN218895141U (en) | Combined pipe fitting with stable connection | |
| CN221097723U (en) | Pipeline reinforcing equipment | |
| CN212717534U (en) | Round steel tube connecting structure | |
| CN212178122U (en) | A pressure-resistant hydraulic pipeline | |
| CN219911897U (en) | Quick relief valve | |
| CN206786167U (en) | Built-in sealed connection unit, component and pipe-line system | |
| CN106838485B (en) | A kind of high intensity HDPE double-wall corrugated pipes being connected firmly | |
| CN210306534U (en) | Electric melting pipeline device for pipeline connection | |
| CN205371874U (en) | Wind pressure rubber tube interface connection spare | |
| CN209398961U (en) | A kind of Novel compressive sebific duct being easily installed | |
| CN221703666U (en) | Sucker rod for stable oil well production and drainage | |
| CN219588326U (en) | Sealing structure of cold accumulation tank | |
| CN221034516U (en) | Sleeve type flexible pipe joint | |
| CN218972094U (en) | a pipe connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |