CN210890470U - Double-hole microporous tube - Google Patents
Double-hole microporous tube Download PDFInfo
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- CN210890470U CN210890470U CN201922046165.3U CN201922046165U CN210890470U CN 210890470 U CN210890470 U CN 210890470U CN 201922046165 U CN201922046165 U CN 201922046165U CN 210890470 U CN210890470 U CN 210890470U
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Abstract
The utility model provides a double-hole micropore pipe, which comprises a copper pipe body, wherein the copper pipe body comprises a slender connecting section and a female joint and a male joint which are respectively arranged at the two ends of the slender connecting section, a baffle is arranged in the middle of the slender connecting section, and the baffle divides the inside of the slender connecting section into an upper semicircular hole and a lower semicircular hole; the end face of the outer side of the connecting male head is provided with an annular sealing groove along the edges of the upper semicircular hole and the lower semicircular hole, the end face of the partition plate is provided with a strip-shaped sealing groove, the annular sealing groove and the strip-shaped sealing groove are integrally formed, and sealing rings are filled in the annular sealing groove and the strip-shaped sealing groove; a fool-proof groove is arranged on the connecting male head outside the annular sealing groove, and a fool-proof column is arranged on the connecting female head corresponding to the fool-proof groove; the outer side wall of the connecting male head is provided with external threads, the outer side wall of the connecting female head is sleeved with a connecting cylinder, and the inner wall of the connecting cylinder is provided with internal threads corresponding to the external threads; has the advantages of convenient and fast connection, firmness and reliability.
Description
Technical Field
The utility model belongs to the technical field of the capillary copper pipe, concretely relates to diplopore micropore pipe.
Background
The double-hole microporous tube belongs to a capillary copper tube, the capillary copper tube is a pressed or drawn seamless tube, and has the characteristics of firmness and corrosion resistance, so the capillary copper tube is widely applied to the industries of air conditioners, refrigerators, temperature controllers, communication, medical treatment and the like, the capillary copper tube is cut into the same length for standardization and normalization, when the capillary copper tube is installed on equipment, the head and the tail of the capillary copper tube are fixedly connected with the head and the tail of another capillary tube, and a sealed whole is formed by welding after connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diplopore micropore pipe to solve current diplopore micropore union coupling and pass through the welding mode, the problem that wastes time and energy.
The utility model provides a following technical scheme:
a double-hole microporous tube comprises a copper tube body, wherein the copper tube body comprises a long and thin connecting section, a connecting female head and a connecting male head which are respectively arranged at two ends of the long and thin connecting section, a partition plate is arranged in the middle of the long and thin connecting section, and the partition plate divides the inside of the long and thin connecting section into an upper semicircular hole and a lower semicircular hole; the end face of the outer side of the connecting male head is provided with an annular sealing groove along the edges of the upper semicircular hole and the lower semicircular hole, the end face of the partition plate is provided with a strip-shaped sealing groove, the annular sealing groove and the strip-shaped sealing groove are integrally formed, and sealing rings are filled in the annular sealing groove and the strip-shaped sealing groove; a fool-proof groove is formed in the connecting male head on the outer side of the annular sealing groove, and a fool-proof column is arranged on the connecting female head corresponding to the fool-proof groove; the male joint lateral wall of connection is equipped with the external screw thread, connect female first lateral wall cover and be equipped with the connecting cylinder, the connecting cylinder inner wall corresponds the external screw thread is equipped with the internal thread.
Furthermore, prevent slow-witted groove include the upper groove with lower groove with the axle center line of connecting female head is the right angle, prevent that slow-witted post corresponds the upper groove with lower groove is equipped with upper prop and lower prop.
Furthermore, hexagonal nuts are arranged on the long and thin connecting section and the tail part of the connecting cylinder at the tail part of the connecting male head.
Furthermore, a limiting ring is arranged on the long and thin connecting section corresponding to the connecting cylinder and at the tail part of the connecting female head.
Further, the sealing ring comprises an annular part and a strip-shaped part which are integrally formed.
The utility model has the advantages that:
the utility model relates to a diplopore micropore pipe, through improving to current structure, replace original welded connection through the threaded connection between connecting the male head and connecting the female head, its operation and loading and unloading are convenient, and is efficient at the same time; the foolproof groove and the foolproof column ensure that the double-hole butt joint is correct and has no error; the sealing performance of the double holes is ensured through the structure of the sealing ring, so that the connection is tight; through setting up the spacing ring, prevent that the connecting cylinder from following elongated linkage section and sliding wantonly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
labeled as: 1. the structure comprises a long and thin connecting section, 11 parts of a partition plate, 12 parts of an upper semicircular hole, 13 parts of a lower semicircular hole, 2 parts of a connecting male head, 21 parts of an annular sealing groove, 22 parts of a strip-shaped sealing groove, 23 parts of a fool-proof groove, 3 parts of a connecting female head, 31 parts of a fool-proof column, 32 parts of a connecting cylinder, 33 parts of a limiting ring, 4 parts of a sealing ring and 5 parts of a hexagon nut.
Detailed Description
As shown in fig. 1-2, a double-hole microporous tube comprises a copper tube body, wherein the copper tube body comprises a long and thin connecting section 1, and a connecting female head 3 and a connecting male head 2 which are respectively arranged at two ends of the long and thin connecting section 1, a partition plate 11 is arranged in the middle of the long and thin connecting section 1, and the partition plate 11 divides the inside of the long and thin connecting section 1 into an upper semicircular hole 12 and a lower semicircular hole 13; an annular sealing groove 21 is formed in the end face of the outer side of the connecting male head 2 along the edges of the upper semicircular hole 12 and the lower semicircular hole 13, a strip-shaped sealing groove 22 is formed in the end face of the partition plate 11, the annular sealing groove 21 and the strip-shaped sealing groove 22 are integrally formed, and a sealing ring 4 is filled in the annular sealing groove 21 and the strip-shaped sealing groove 22; the seal ring 4 comprises an annular part and a strip-shaped part which are integrally formed; a fool-proof groove 23 is arranged on the connecting male head 2 at the outer side of the annular sealing groove 21, and a fool-proof column 31 is arranged on the connecting female head 3 corresponding to the fool-proof groove 23; the fool-proof groove 23 comprises an upper groove and a lower groove which are right-angled with the axis connecting line of the connecting female head 3, and the fool-proof column 31 is provided with an upper column and a lower column corresponding to the upper groove and the lower groove; the outer side wall of the connecting male head 2 is provided with external threads, the outer side wall of the connecting female head 3 is sleeved with a connecting cylinder 32, and the inner wall of the connecting cylinder 32 is provided with internal threads corresponding to the external threads; hexagonal nuts 5 are arranged on the long and thin connecting section 1 at the tail part of the connecting male head 2 and the tail part of the connecting cylinder 32; a limiting ring 33 is arranged on the elongated connecting section 1 at the tail part of the connecting female head 3 corresponding to the connecting cylinder 32.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A double-hole microporous tube comprises a copper tube body and is characterized in that the copper tube body comprises a long and thin connecting section, a female connecting head and a male connecting head, wherein the female connecting head and the male connecting head are respectively arranged at two ends of the long and thin connecting section; the end face of the outer side of the connecting male head is provided with an annular sealing groove along the edges of the upper semicircular hole and the lower semicircular hole, the end face of the partition plate is provided with a strip-shaped sealing groove, the annular sealing groove and the strip-shaped sealing groove are integrally formed, and sealing rings are filled in the annular sealing groove and the strip-shaped sealing groove; a fool-proof groove is formed in the connecting male head on the outer side of the annular sealing groove, and a fool-proof column is arranged on the connecting female head corresponding to the fool-proof groove; the male joint lateral wall of connection is equipped with the external screw thread, connect female first lateral wall cover and be equipped with the connecting cylinder, the connecting cylinder inner wall corresponds the external screw thread is equipped with the internal thread.
2. The microporous tube of claim 1, wherein the fool-proof groove comprises an upper groove and a lower groove which are perpendicular to the axis connecting line of the connecting female head, and the fool-proof post is provided with an upper post and a lower post corresponding to the upper groove and the lower groove.
3. The microporous tube of claim 1, wherein hexagonal nuts are provided on both the elongated connector section and the connector barrel tail of the male connector portion.
4. The microporous tube of claim 1, wherein a stop ring is disposed on the elongated connecting section of the female end and the elongated connecting section of the connecting sleeve.
5. The microporous tube of claim 1, wherein the sealing ring comprises an integrally formed annular portion and a strip portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046165.3U CN210890470U (en) | 2019-11-22 | 2019-11-22 | Double-hole microporous tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046165.3U CN210890470U (en) | 2019-11-22 | 2019-11-22 | Double-hole microporous tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890470U true CN210890470U (en) | 2020-06-30 |
Family
ID=71324544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922046165.3U Active CN210890470U (en) | 2019-11-22 | 2019-11-22 | Double-hole microporous tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890470U (en) |
-
2019
- 2019-11-22 CN CN201922046165.3U patent/CN210890470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |