CN203336076U - Water heating hose with matching installation part - Google Patents
Water heating hose with matching installation part Download PDFInfo
- Publication number
- CN203336076U CN203336076U CN2013204020132U CN201320402013U CN203336076U CN 203336076 U CN203336076 U CN 203336076U CN 2013204020132 U CN2013204020132 U CN 2013204020132U CN 201320402013 U CN201320402013 U CN 201320402013U CN 203336076 U CN203336076 U CN 203336076U
- Authority
- CN
- China
- Prior art keywords
- assembly department
- installation part
- coordinates
- water heating
- annular projection
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title abstract description 16
- 238000000034 method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a water heating hose with a matching installation part. The water heating hose comprises a hose body, an installation part and the matching installation part. One end of the hose body is connected with the installation part, the matching installation part is arranged above the installation part, the cross section of the matching installation part is round or polygonal, and the hose body, the installation part and the matching installation part are of an integrated structure. The matching installation part is arranged above the installation part, then, an annular groove is formed between the installation part and the matching installation part, the installation part of the hose body is tightly connected with a nut or a flange, the hose is not prone to dropping or leaking, and therefore the sealing effect of a water connecting pipe is enhanced.
Description
[technical field]
The utility model relates to the technical field of water heating fittings, particularly the technical field of relevant hot-water heating hose construction.
[background technique]
Flexible pipe is one of component important in the household water heating fittings, mainly be used in: need fully flexible delivery pipe, prevent from vibrating the place pipe arrangement, the pipe arrangement that various industrial gas, the fluids such as steam, coal gas, air, heavy oil, oil, chemical industry drug class are transported etc.Mostly water receiving pipe of the prior art is to reinforce and form through punch press, the connector box bellows easily ruptures, easily weigh accessory wounded, and seldom there is flexible pipe to adopt and coordinate assembly department, easily cause assembly department to be connected defective tightness with nut or flange, have larger space between assembly department and nut or flange, easily leak, come off, the sealing effect of water receiving pipe is not good enough.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of hot-water heating flexible pipe that coordinates assembly department that adopts, and can make, by coordinating assembly department to make the assembly department of body closely be connected with nut or flange, to have strengthened the sealing effect of water receiving pipe.
For achieving the above object, the utility model proposes a kind of hot-water heating flexible pipe that coordinates assembly department that adopts, comprise body, assembly department and cooperation assembly department, one end of described body is connected with assembly department, the top of described assembly department is provided with the cooperation assembly department, the cross section of described cooperation assembly department is circle or polygonal, body, assembly department and the cooperation assembly department structure that is formed in one.
As preferably, the cross section of described cooperation assembly department is circular, and the external diameter of cooperation assembly department is less than the external diameter of assembly department, coordinates between assembly department and assembly department and forms the first ring connected in star, it is tightr that the first ring connected in star makes assembly department be combined with nut or flange, strengthened sealability.
As preferably, described assembly department is provided with at least one first annular projection, and the top of described cooperation assembly department is provided with the second annular projection, and the cross section that coordinates assembly department be circle.
As preferably, the quantity of described the first annular projection is, between two the first annular projections and assembly department, forms the second annular groove.
As preferably, the quantity of described the first annular projection is individual, the side surface of the first annular projection is spherical shape to outer process, the side surface of described the second annular projection is spherical shape to outer process, the spherical shape projection makes assembly department, coordinates assembly department firmly to be connected with nut or flange, and has good sealability.
The beneficial effects of the utility model: the utility model by arranging the cooperation assembly department above assembly department, make assembly department form annular groove with coordinating between assembly department, make the assembly department of body closely be connected with nut or flange, difficult drop-off and leaking, strengthened the sealing effect of water receiving pipe.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is a kind of sectional view that adopts the hot-water heating flexible pipe embodiment one who coordinates assembly department of the utility model;
Fig. 2-1st, a kind of sectional view that adopts the hot-water heating flexible pipe embodiment two who coordinates assembly department of the utility model;
Fig. 2-2nd, the enlarged view of A section in Fig. 2-1;
Fig. 2-3rd, the enlarged view of B section in Fig. 2-1;
Fig. 3 is a kind of sectional view that adopts the hot-water heating flexible pipe embodiment three who coordinates assembly department of the utility model.
In figure: 1-body, 2-assembly department, 3-coordinate assembly department, 4-first ring connected in star, 31-the first annular projection, 32-the second annular projection, 33-the second annular groove.
[embodiment]
Embodiment one:
Consult Fig. 1, a kind of hot-water heating flexible pipe that coordinates assembly department that adopts of the utility model, comprise body 1, assembly department 2 and coordinate assembly department 3, one end of described body 1 is connected with assembly department 2, the top of described assembly department 2 is provided with and coordinates assembly department 3, body 1, assembly department 2 and coordinate assembly department 3 structure that is formed in one, and the cross section of described cooperation assembly department 3 be circle, the external diameter of cooperation assembly department 3 is less than the external diameter of assembly department 2, coordinates between assembly department 3 and assembly department 2 and forms first ring connected in star 4.
Embodiment two:
Consult Fig. 2-1, Fig. 2-2 and Fig. 2-3, a kind of hot-water heating flexible pipe that coordinates assembly department that adopts of the utility model, comprise body 1, assembly department 2 and cooperation assembly department 3, one end of described body 1 is connected with assembly department 2, the top of described assembly department 2 is provided with and coordinates assembly department 3, body 1, assembly department 2 and coordinate assembly department 3 structure that is formed in one, the cross section of described cooperation assembly department 3 is circular, described assembly department 3 is provided with 2 the first annular projections 31, form the second annular groove 33 between two the first annular projections 31 and assembly department 3, the top of described cooperation assembly department 3 is provided with the second annular projection 32, the cross section that coordinates assembly department 3 is circular.
Embodiment three:
Consult Fig. 3, consult Fig. 2-1, Fig. 2-2 and Fig. 2-3, a kind of hot-water heating flexible pipe that coordinates assembly department that adopts of the utility model, comprise body 1, assembly department 2 and cooperation assembly department 3, one end of described body 1 is connected with assembly department 2, the top of described assembly department 2 is provided with and coordinates assembly department 3, body 1, assembly department 2 and coordinate assembly department 3 structure that is formed in one, the cross section of described cooperation assembly department 3 is circular, the quantity of described the first annular projection 31 is 1, the top of described cooperation assembly department 3 is provided with the second annular projection 32, the side surface of the first annular projection 31 is spherical shape to outer process, the side surface of described the second annular projection 32 is spherical shape to outer process.
The utility model adopts the once-through of PE material, obtains body 1, the assembly department 2 of integrative-structure and coordinates assembly department 3, and such structure has not only improved product quality, strengthened the sealing effect of product, and user installation, replacing are all very convenient.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. one kind adopts the hot-water heating flexible pipe that coordinates assembly department, it is characterized in that: comprise body (1), assembly department (2) and coordinate assembly department (3), one end of described body (1) is connected with assembly department (2), the top of described assembly department (2) is provided with and coordinates assembly department (3), the cross section of described cooperation assembly department (3) is circle or polygonal, body (1), assembly department (2) and coordinate assembly department (3) structure that is formed in one.
2. a kind of hot-water heating flexible pipe that coordinates assembly department that adopts as claimed in claim 1, it is characterized in that: the cross section of described cooperation assembly department (3) is for circular, the external diameter of cooperation assembly department (3) is less than the external diameter of assembly department (2), coordinates between assembly department (3) and assembly department (2) and forms first ring connected in star (4).
3. a kind of hot-water heating flexible pipe that coordinates assembly department that adopts as claimed in claim 1, it is characterized in that: described assembly department (3) is provided with at least one first annular projection (31), the top of described cooperation assembly department (3) is provided with the second annular projection (32), and the cross section that coordinates assembly department (3) is circular.
4. a kind of hot-water heating flexible pipe that coordinates assembly department that adopts as claimed in claim 3, it is characterized in that: the quantity of described the first annular projection (31) is 2, formation the second annular groove (33) between two the first annular projections (31) and assembly department (3).
5. a kind of hot-water heating flexible pipe that coordinates assembly department that adopts as claimed in claim 3, it is characterized in that: the quantity of described the first annular projection (31) is 1, the side surface of the first annular projection (31) is spherical shape to outer process, and the side surface of described the second annular projection (32) is spherical shape to outer process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204020132U CN203336076U (en) | 2013-07-04 | 2013-07-04 | Water heating hose with matching installation part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204020132U CN203336076U (en) | 2013-07-04 | 2013-07-04 | Water heating hose with matching installation part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336076U true CN203336076U (en) | 2013-12-11 |
Family
ID=49704752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204020132U Expired - Fee Related CN203336076U (en) | 2013-07-04 | 2013-07-04 | Water heating hose with matching installation part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336076U (en) |
-
2013
- 2013-07-04 CN CN2013204020132U patent/CN203336076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |