CN212251641U - Stainless steel elbow - Google Patents

Stainless steel elbow Download PDF

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Publication number
CN212251641U
CN212251641U CN202020773472.1U CN202020773472U CN212251641U CN 212251641 U CN212251641 U CN 212251641U CN 202020773472 U CN202020773472 U CN 202020773472U CN 212251641 U CN212251641 U CN 212251641U
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CN
China
Prior art keywords
stainless steel
steel elbow
clamp
straight tube
pipe
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
Application number
CN202020773472.1U
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Chinese (zh)
Inventor
余成春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Xintai Valve Technology Co ltd
Original Assignee
Zhejiang Xintai Valve Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Xintai Valve Technology Co ltd filed Critical Zhejiang Xintai Valve Technology Co ltd
Priority to CN202020773472.1U priority Critical patent/CN212251641U/en
Application granted granted Critical
Publication of CN212251641U publication Critical patent/CN212251641U/en
Active legal-status Critical Current
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Abstract

The utility model relates to a stainless steel elbow, including stainless steel elbow body and clamp, the stainless steel elbow body includes the bend section and sets up first straight tube section and second straight tube section at the bend section both ends respectively, is equipped with the mounting groove that is used for the slot of clamp embedding and installation sealing washer on the first straight tube section, has seted up the screw thread on the first straight tube section inner wall, and second straight tube section sets up the same with first straight tube section. The utility model has the advantages that: the installation is convenient, the connection is tight, the looseness is not easy to occur, and the service life is long.

Description

Stainless steel elbow
Technical Field
The utility model relates to a stainless steel pipe fitting technical field, concretely relates to stainless steel elbow.
Background
Stainless steel tubes are widely used in construction, fluid medium transportation and other fields due to their advantages of high strength, corrosion resistance, and being not prone to rust. With the increasing development of the pipeline transportation industry and the rapid advance of science and technology, the quality requirements of elbow pipe fittings required by pipeline connection are higher and higher, and the elbow is a common connecting piece for changing the direction of a pipeline. The existing stainless steel elbow has the problems of unreliable sealing, easy leakage and the like caused by a connection mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a stainless steel elbow, simple to operate, connect closely, difficult not hard up and long service life.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stainless steel elbow, includes stainless steel elbow body and clamp, the stainless steel elbow body includes the bend section and sets up first straight tube section and second straight tube section at the bend section both ends respectively, its characterized in that: the first straight pipe section is provided with a groove for embedding the hoop and a mounting groove for mounting the sealing ring, the inner wall of the first straight pipe section is provided with threads, and the second straight pipe section is arranged to be the same as the first straight pipe section.
The utility model has the characteristics as above: all set up the screw thread at first straight tube section and second straight tube section inner wall for stainless steel return bend and connecting pipe threaded connection all are equipped with the slot that is used for the clamp embedding in addition on first straight tube section and second straight tube section, and the clamp is connected with the two to reuse behind stainless steel elbow and the connecting pipe threaded connection, makes the two connect more tightly, and installs the sealing washer on first straight tube and the second straight tube, has improved the leakproofness of connecting.
The utility model discloses further setting is: the clamp comprises a clamp ring, a notch is arranged on the clamp ring, connecting plates are respectively arranged at two ends of the notch, connecting holes are formed in the connecting plates, and limiting rings embedded in the grooves are arranged on the inner sides of the clamp ring.
The utility model has the characteristics as above: the inside spacing ring that sets up of clamp ring and the slot adaptation on the stainless steel elbow, the spacing ring inlays to be put at the ditch inslot, and reuse fastener passes the connecting hole and connects two connecting plates, and the setting of spacing ring prevents that the clamp installation from not in place, strengthens the joint strength of clamp and stainless steel elbow, uses the fastener to connect and makes clamp convenient to detach and installation.
The utility model discloses further setting is: the stainless steel elbow body comprises an anti-corrosion layer, a stainless steel inner layer and a stainless steel outer layer from inside to outside in sequence.
The utility model has the characteristics as above: the anti-corrosion layer is added on the inner layer of the stainless steel, so that the anti-corrosion capability of the stainless steel elbow is improved, and the service life of the stainless steel elbow is prolonged.
The utility model discloses further setting is: the bending pipe is characterized in that the bending pipe section is provided with a bending part, two ends of the bending part are respectively connected with the bending pipe section, and a hollow part is formed between the two parts.
The utility model has the characteristics as above: the bending-resistant part is additionally arranged on the bending pipe section, so that the structural strength of the stainless steel elbow is improved and the bending resistance is improved under the condition that the thickness of the inner wall of the pipeline is not increased.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic structural view of a stainless steel elbow according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a clamp according to an embodiment of the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The stainless steel elbow shown in fig. 1-3 comprises a stainless steel elbow body 1 and a clamp 2, wherein the stainless steel elbow body 1 comprises a bend section 11, a first straight section 12 and a second straight section 13 which are respectively arranged at two ends of the bend section 11, and the stainless steel elbow body 1 sequentially comprises an anti-corrosion layer 14, a stainless steel inner layer 15 and a stainless steel outer layer 16 from inside to outside. The first straight pipe section 12 is provided with a groove 121 for embedding the hoop 2 and a mounting groove 122 for mounting the sealing ring 3, the inner wall of the first straight pipe section 12 is provided with a thread 123, the second straight pipe section 13 is arranged to be the same as the first straight pipe section 12, the bend-resisting part 11 is provided with a bend-resisting part 4, two ends of the bend-resisting part 4 are respectively connected with the bend-resisting part 11, and a hollow part 5 is formed between the two parts.
The clamp 2 comprises a clamp ring 21, a notch is formed in the clamp ring 21, connecting plates 22 are respectively arranged at two ends of the notch, connecting holes 221 are formed in the connecting plates 22, and a limiting ring 23 embedded in the groove 121 is arranged on the inner side of the clamp ring 21.
During the use, with stainless steel elbow body 1 and connecting pipe threaded connection, then inlay the spacing ring 23 of clamp 2 in slot 121, connect two connecting plates 22 with the fastener and make clamp 2 cramp the stainless steel elbow, strengthen the joint strength between stainless steel elbow body 1 and the connecting pipe, install sealing washer 3 on first straight tube section 12 and increase the leakproofness of connecting.

Claims (4)

1. The utility model provides a stainless steel elbow, includes stainless steel elbow body and clamp, the stainless steel elbow body includes the bend section and sets up first straight tube section and second straight tube section at the bend section both ends respectively, its characterized in that: the first straight pipe section is provided with a groove for embedding the hoop and a mounting groove for mounting the sealing ring, the inner wall of the first straight pipe section is provided with threads, and the second straight pipe section is arranged to be the same as the first straight pipe section.
2. The stainless steel elbow of claim 1, wherein: the clamp comprises a clamp ring, a notch is arranged on the clamp ring, connecting plates are respectively arranged at two ends of the notch, connecting holes are formed in the connecting plates, and limiting rings embedded in the grooves are arranged on the inner sides of the clamp ring.
3. The stainless steel elbow of claim 1, wherein: the stainless steel elbow body comprises an anti-corrosion layer, a stainless steel inner layer and a stainless steel outer layer from inside to outside in sequence.
4. The stainless steel elbow of claim 1, wherein: the bending pipe is characterized in that the bending pipe section is provided with a bending part, two ends of the bending part are respectively connected with the bending pipe section, and a hollow part is formed between the two parts.
CN202020773472.1U 2020-05-11 2020-05-11 Stainless steel elbow Active CN212251641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020773472.1U CN212251641U (en) 2020-05-11 2020-05-11 Stainless steel elbow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020773472.1U CN212251641U (en) 2020-05-11 2020-05-11 Stainless steel elbow

Publications (1)

Publication Number Publication Date
CN212251641U true CN212251641U (en) 2020-12-29

Family

ID=73999242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020773472.1U Active CN212251641U (en) 2020-05-11 2020-05-11 Stainless steel elbow

Country Status (1)

Country Link
CN (1) CN212251641U (en)

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