CN210716484U - Novel single-clamping-pressing type four-way pipe fitting of carbon steel - Google Patents
Novel single-clamping-pressing type four-way pipe fitting of carbon steel Download PDFInfo
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- CN210716484U CN210716484U CN201921788776.9U CN201921788776U CN210716484U CN 210716484 U CN210716484 U CN 210716484U CN 201921788776 U CN201921788776 U CN 201921788776U CN 210716484 U CN210716484 U CN 210716484U
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Abstract
The utility model discloses a novel single card pressure formula four-way pipe fitting of carbon steel, including pipe fitting body, first card pressure head, second card pressure head, third card pressure head and fourth card pressure head, the first card pressure head of top exit fixedly connected with of pipe fitting body, the left side exit fixedly connected with second card pressure head of pipe fitting body, the below exit fixedly connected with third card pressure head of pipe fitting body, the right side exit fixedly connected with fourth card pressure head of pipe fitting body, the end of first card pressure head, second card pressure head, third card pressure head and fourth card pressure head is the enstrophe respectively and is formed the rubber ring groove, rubber ring inslot fixedly connected with O type sealing washer. The utility model discloses it is more convenient during manufacturing, greatly reduced manufacturing cost, the end of each card pressure head turns over respectively to the enstrophe and forms the rubber ring groove, and rubber ring inslot fixedly connected with O type sealing washer through setting up O type sealing washer in the rubber ring inslot, can play sealed effect, prevents that liquid from revealing.
Description
Technical Field
The utility model relates to a four-way pipe fitting technical field specifically is a novel single clamping pressure formula four-way pipe fitting of carbon steel.
Background
Pipe fittings are parts that connect pipes into a pipeline. According to the connection method, the pipe fitting can be divided into a socket pipe fitting, a bent and elastic double-melting pipe fitting, a threaded pipe fitting, a flange pipe fitting and a welding pipe fitting. And are made of the same material as the tube. Comprising an elbow (elbow), a flange, a three-way pipe, a four-way pipe (crosshead), a reducing pipe (reducer), and the like. The four-way pipe is commonly used for the place where four pipes are gathered, but the four-way pipe in the market at present has the defects of complex structure, high manufacturing cost, single function, poor sealing performance and easy liquid leakage in use, so the prior art needs to be improved to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a novel single clamping pressure formula four-way pipe fitting of carbon steel to solve the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel single card pressure formula four-way pipe fitting of carbon steel, includes pipe fitting body, first card pressure head, second card pressure head, third card pressure head and fourth card pressure head, the first card pressure head of top exit fixedly connected with of pipe fitting body, the left side exit fixedly connected with second card pressure head of pipe fitting body, the below exit fixedly connected with third card pressure head of pipe fitting body, the right side exit fixedly connected with fourth card pressure head of pipe fitting body, the end of first card pressure head, second card pressure head, third card pressure head and fourth card pressure head is the enstrophe respectively and is formed the rubber ring groove, the rubber ring inslot fixedly connected with O type sealing washer.
Preferably, the first clamping pressure head and the third clamping pressure head are respectively welded with the pipe fitting body, and the second clamping pressure head and the fourth clamping pressure head are respectively formed by integrally casting the pipe fitting body.
Preferably, the inner walls of the first clamping pressure head, the second clamping pressure head, the third clamping pressure head and the fourth clamping pressure head are provided with threads.
Preferably, the outer sides of the tail ends of the first clamping pressure head, the second clamping pressure head, the third clamping pressure head and the fourth clamping pressure head are respectively and fixedly sleeved with a heat-shrinkable tube, and the heat-shrinkable tubes are PET heat-shrinkable tubes.
Preferably, the outer side walls of the first clamping pressure head, the second clamping pressure head, the third clamping pressure head and the fourth clamping pressure head are respectively provided with a limiting ring, and the limiting rings are annular rubber rings.
Preferably, the first clamping pressure head, the second clamping pressure head, the third clamping pressure head and the fourth clamping pressure head are all hollow cylindrical structures.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional four-way pipe fitting, the novel carbon steel single-clamping-pressing type four-way pipe fitting has the advantages that the first clamping pressing head and the third clamping pressing head are respectively welded at the upper outlet and the lower outlet of the pipe fitting body, so that the four-way pipe fitting is more convenient to manufacture, the manufacturing cost is greatly reduced, the tail ends of the first clamping pressing head, the second clamping pressing head, the third clamping pressing head and the fourth clamping pressing head are respectively turned inwards to form a rubber ring groove, O-shaped sealing rings are fixedly connected in the rubber ring grooves, the O-shaped sealing rings are arranged in the rubber ring grooves, the sealing effect can be achieved, the connection between a pipeline and the four-way pipe fitting is tighter, the liquid leakage is prevented, threads are arranged on the inner walls of the first clamping pressing head, the second clamping pressing head, the third clamping pressing head and the fourth clamping pressing head, the pipeline and the first clamping pressing head, the second clamping pressing head, the third clamping pressing head and the fourth clamping pressing head are conveniently, guarantee pipeline and first card pressure head, second card pressure head, fastness between third card pressure head and the fourth card pressure head, first card pressure head, second card pressure head, the terminal outside of third card pressure head and fourth card pressure head is fixed the having cup jointed pyrocondensation pipe respectively, the pyrocondensation pipe is the PET heat shrinkage bush, can be at first card pressure head, second card pressure head, third card pressure head and fourth card pressure head seal the outside of both junctions once more after respectively with the pipe connection, guarantee to have good leakproofness between the two, first card pressure head, second card pressure head, be equipped with the spacing ring on the lateral wall of third card pressure head and fourth card pressure head respectively, the spacing ring is cyclic annular rubber circle, prevent that the easy slippage from first card pressure head of pyrocondensation pipe, second card pressure head, third card pressure head and fourth card pressure head.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 according to the present invention;
fig. 3 is a schematic side view of the present invention.
The reference numbers in the figures are: 1. a tube body; 2. a first card press head; 3. a second card press head; 4. a third chuck ram; 5. a fourth card ram; 6. a rubber ring groove; 7. an O-shaped sealing ring; 8. heat shrink tubing; 9. a limiting ring; 10. and (4) threading.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel single card pressure formula four-way pipe fitting of carbon steel, including pipe fitting body 1, first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5, the first card pressure head 2 of top exit fixedly connected with of pipe fitting body 1, the left side exit fixedly connected with second card pressure head 3 of pipe fitting body 1, the below exit fixedly connected with third card pressure head 4 of pipe fitting body 1, the right side exit fixedly connected with fourth card pressure head 5 of pipe fitting body 1, through connecting first card pressure head 2 in four exits of pipe fitting body 1, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5, make pipe fitting body 1 and first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 constitute a four-way pipe fitting jointly, can connect four pipelines simultaneously, first card pressure head 2, second card pressure head 3, The end of the third clamping head 4 and the end of the fourth clamping head 5 are respectively turned inwards to form a rubber ring groove 6, an O-shaped sealing ring 7 is fixedly connected in the rubber ring groove 6, and the O-shaped sealing ring 7 is arranged in the rubber ring groove 6 to play a role in sealing, so that the pipeline and the four-way pipe fitting are connected more closely, and liquid leakage is prevented.
Further, the first clamping head 2 and the third clamping head 4 are respectively in welding connection with the pipe fitting body 1, and the second clamping head 3 and the fourth clamping head 5 are respectively formed by integrally casting the pipe fitting body 1, so that the four-way pipe fitting is more convenient to manufacture, and the manufacturing cost is greatly reduced.
Further, all be equipped with screw thread 10 on the inner wall of first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5, be convenient for pipeline and first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 between fixed connection, guarantee the fastness between pipeline and first card pressure head 2, second card pressure head 3, third card pressure head 4 and the fourth card pressure head 5.
Further, the outer sides of the tail ends of the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5 are respectively and fixedly sleeved with a heat-shrinkable tube 8, the heat-shrinkable tube 8 is a PET heat-shrinkable tube, the outer sides of the joint of the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5 can be sealed again after being connected with a pipeline, and good sealing performance is guaranteed to be achieved between the first clamping pressure head 2 and the second clamping pressure head.
Further, be equipped with spacing ring 9 on the lateral wall of first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 respectively, spacing ring 9 is cyclic annular rubber circle, can prevent that 8 easy slips from first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 of pyrocondensation pipe.
Further, the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5 are all hollow cylindrical structures.
The working principle is as follows: the first clamping pressure head 2 and the third clamping pressure head 4 are respectively welded at the upper outlet and the lower outlet of the pipe fitting body 1, so that the assembly of the four-way pipe fitting is completed, the tail ends of the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5 are respectively turned inwards to form a rubber ring groove 6, an O-shaped sealing ring 7 is fixedly connected in the rubber ring groove 6, the O-shaped sealing ring 7 is arranged in the rubber ring groove 6, threads 10 are arranged on the inner walls of the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5, a pipeline is conveniently and fixedly connected with the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5, heat shrink tubes 8 are respectively fixedly sleeved at the outer sides of the tail ends of the first clamping pressure head 2, the second clamping pressure head 3, the third clamping pressure head 4 and the fourth clamping pressure head 5, the heat shrink tubes 8 are PET tubes, and can be arranged, Second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 seal again with the outside of pipe connection back to both junctions, are equipped with spacing ring 9 on the lateral wall of first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 respectively, and spacing ring 9 is cyclic annular rubber circle, prevents that 8 easy slippage from first card pressure head 2, second card pressure head 3, third card pressure head 4 and fourth card pressure head 5 of pyrocondensation pipe.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel single card pressure formula four-way pipe fitting of carbon steel, includes pipe fitting body (1), first card pressure head (2), second card pressure head (3), third card pressure head (4) and fourth card pressure head (5), its characterized in that: the pipe fitting comprises a pipe fitting body (1), wherein a first clamping pressure head (2) is fixedly connected to an outlet of the upper portion of the pipe fitting body (1), a second clamping pressure head (3) is fixedly connected to an outlet of the left side of the pipe fitting body (1), a third clamping pressure head (4) is fixedly connected to an outlet of the lower portion of the pipe fitting body (1), a fourth clamping pressure head (5) is fixedly connected to an outlet of the right side of the pipe fitting body (1), the ends of the first clamping pressure head (2), the second clamping pressure head (3), the third clamping pressure head (4) and the fourth clamping pressure head (5) are respectively turned inwards to form a rubber ring groove (6), and an O-shaped sealing ring (7) is fixedly connected to the inner side of.
2. The novel single-clamping-pressing type four-way pipe fitting made of carbon steel according to claim 1, is characterized in that: the pipe fitting is characterized in that the first clamping pressure head (2) and the third clamping pressure head (4) are respectively connected with the pipe fitting body (1) in a welding mode, and the second clamping pressure head (3) and the fourth clamping pressure head (5) are respectively formed by integrally casting the pipe fitting body (1).
3. The novel single-clamping-pressing type four-way pipe fitting made of carbon steel according to claim 1, is characterized in that: all be equipped with screw thread (10) on the inner wall of first card pressure head (2), second card pressure head (3), third card pressure head (4) and fourth card pressure head (5).
4. The novel single-clamping-pressing type four-way pipe fitting made of carbon steel according to claim 1, is characterized in that: the outer sides of the tail ends of the first clamping pressure head (2), the second clamping pressure head (3), the third clamping pressure head (4) and the fourth clamping pressure head (5) are fixedly sleeved with heat shrink tubes (8) respectively, and the heat shrink tubes (8) are PET heat shrink sleeves.
5. The novel single-clamping-pressing type four-way pipe fitting made of carbon steel according to claim 1, is characterized in that: the outer side walls of the first clamping pressure head (2), the second clamping pressure head (3), the third clamping pressure head (4) and the fourth clamping pressure head (5) are respectively provided with a limiting ring (9), and the limiting ring (9) is an annular rubber ring.
6. The novel single-clamping-pressing type four-way pipe fitting made of carbon steel according to claim 1, is characterized in that: the first clamping pressure head (2), the second clamping pressure head (3), the third clamping pressure head (4) and the fourth clamping pressure head (5) are all of hollow cylindrical structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788776.9U CN210716484U (en) | 2019-10-23 | 2019-10-23 | Novel single-clamping-pressing type four-way pipe fitting of carbon steel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788776.9U CN210716484U (en) | 2019-10-23 | 2019-10-23 | Novel single-clamping-pressing type four-way pipe fitting of carbon steel |
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| CN210716484U true CN210716484U (en) | 2020-06-09 |
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| CN201921788776.9U Active CN210716484U (en) | 2019-10-23 | 2019-10-23 | Novel single-clamping-pressing type four-way pipe fitting of carbon steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594471A (en) * | 2020-12-08 | 2021-04-02 | 临沂金良不锈钢制品有限公司 | Novel double-clamping-pressing type four-way pipe fitting made of carbon steel |
-
2019
- 2019-10-23 CN CN201921788776.9U patent/CN210716484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594471A (en) * | 2020-12-08 | 2021-04-02 | 临沂金良不锈钢制品有限公司 | Novel double-clamping-pressing type four-way pipe fitting made of carbon steel |
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