CN209354835U - A kind of flanged (FLGD) one half bend - Google Patents
A kind of flanged (FLGD) one half bend Download PDFInfo
- Publication number
- CN209354835U CN209354835U CN201821823544.8U CN201821823544U CN209354835U CN 209354835 U CN209354835 U CN 209354835U CN 201821823544 U CN201821823544 U CN 201821823544U CN 209354835 U CN209354835 U CN 209354835U
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- flgd
- flanged
- bend
- flanges
- half bend
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Abstract
The utility model discloses a kind of flanged (FLGD) one half bend, flanged (FLGD) one half bend includes a bend pipe and two flanges, and two flanges are divided into two opening of bend pipe, and two flanges opening is generally aligned in the same plane.Flanged (FLGD) one half bend provided by the utility model can effectively solve the problems, such as the not easy cleaning blowdown of equipment or pipeline internal medium, the elbow structure is simple, it processes low with manufacturing cost, it is easy for assembly, disassembly and maintenance when use, maintenance cost is low, and design principle is clearly understandable, and user is easy to learn and use, and it is user-friendly for secondary development, there is good market popularization value.
Description
Technical field
The utility model relates to a kind of flanged (FLGD) one half bends, belong to connector field.
Background technique
Elbow is common a kind of connecting pipe part in hot-water heating installation, for the connection of pipeline corner, for changing pipe
The direction in road, wherein 45 °, 90 ° and 180 ° three kinds the most frequently used.Common 180 ° of elbows are that both ends solder type is curved in engineering at present
Head, there is no problem for elbow this style of for common fluid medium, but for easy fouling or the fluid media (medium) easily stifled with particle,
This style of elbow is unable to satisfy the requirement of pipeline or equipment cleaning blowdown.
Utility model content
In view of the above problems existing in the prior art, the purpose of the utility model is to provide a kind of flanged (FLGD) 180 degree is curved
Head.
To realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
Flanged (FLGD) one half bend includes a bend pipe and two flanges, and two flanges are divided into two opening of bend pipe, two methods
Orchid opening is generally aligned in the same plane.
Preferably, bend pipe is U-shaped, including one section of round tube and two sections of parallel pipes, and the junction of two sections of parallel pipes and round tube is straight
Diameter is greater than the diameter of round tube or parallel pipe.
Preferably, the one half bend is using integrated molding casting.The elbow preferably uses stainless steel to be integrally formed.
After the 180 degree bend pipe is by flange and equipment fixed seal connection, without fluid dead angle inside bend pipe, it is not easy structure or blocking
Bend pipe.
Preferably, insulating layer is coated on the outside of bend pipe.Insulating layer is asbestos insulating layer, convenient for reducing the heat damage of elbow
Consumption.
Flange opening is equipped with screw thread, and flange opening is equipped with sealing ring.Flange can be improved in screw thread and/or sealing ring
Leakproofness.
Connecting bridge is equipped between two flanges.Connecting bridge can increase the rigidity and elasticity of elbow, prolong the service life.
In short, flanged (FLGD) one half bend provided by the utility model can effectively solve equipment or pipeline internal medium is not easy
The problem of cleaning blowdown, the elbow structure is simple, processes low with manufacturing cost, and when use is easy for assembly, disassembly and maintenance, and maintenance cost is low,
Design principle is clearly understandable, and user is easy to learn and use, and is user-friendly for secondary development, has good marketing valence
Value.
Detailed description of the invention
Fig. 1 is flanged (FLGD) one half bend schematic diagram of the utility model；
Fig. 2 is flanged (FLGD) one half bend sectional view of the utility model.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
As shown in FIG. 1 to FIG. 2, the one half bend of the utility model uses monoblock cast structure, forms an entirety and is convenient for
Assembly or disassembly, and be conducive to secondary research and development, casting answer it is bright and clean smooth, be not allow for influence service performance crackle, stomata, sand
The defects of eye.The one half bend includes bend pipe 1 and two flanges 2, and two openings of flanges 2 are generally aligned in the same plane, two flanges it
Between be equipped with connecting bridge.Connecting bridge can increase the rigidity and elasticity of elbow, prolong the service life.The joint face of flange 2 is equipped with spiral shell
Line and sealing ring, convenient for improving the leakproofness of flange.Whole U-shaped in bend pipe 1, the junction of two sections of parallel pipes and round tube is straight
Diameter is greater than the diameter of round tube or parallel pipe.After the 180 degree bend pipe is by flange 2 and equipment fixed seal connection, inside bend pipe 1
Without fluid dead angle, it is not easy structure or blocking bend pipe.
The one half bend is integrally formed casting using stainless steel, is coated with insulating layer, generally asbestos on the outside of bend pipe 1
Insulating layer.
Be it is necessary to described herein finally: above embodiments are served only for making the technical solution of the utility model further
It explains in detail, should not be understood as the limitation to scope of protection of the utility model, those skilled in the art is practical new according to this
Some nonessential modifications and adaptations that the above content of type is made belong to the protection scope of the utility model.
Claims (7)
1. a kind of flanged (FLGD) one half bend, it is characterised in that: flanged (FLGD) one half bend includes a bend pipe and two methods
Orchid, two flanges are divided into two opening of bend pipe, and two flanges opening is generally aligned in the same plane, and are coated with insulating layer on the outside of bend pipe.
2. flanged (FLGD) one half bend according to claim 1, it is characterised in that: bend pipe is U-shaped, including a Duan Yuanguan
With two sections of parallel pipes, the junction diameter of two sections of parallel pipes and round tube is greater than the diameter of round tube or parallel pipe.
3. flanged (FLGD) one half bend according to claim 1, it is characterised in that: the one half bend uses stainless steel
It is integrally formed casting.
4. flanged (FLGD) one half bend according to claim 1, it is characterised in that: insulating layer is asbestos insulating layer.
5. flanged (FLGD) one half bend according to claim 1, it is characterised in that: flange opening is equipped with screw thread.
6. flanged (FLGD) one half bend according to claim 1, it is characterised in that: flange opening is equipped with sealing ring.
7. flanged (FLGD) one half bend according to claim 1, it is characterised in that: be equipped with connecting bridge between two flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823544.8U CN209354835U (en) | 2018-11-07 | 2018-11-07 | A kind of flanged (FLGD) one half bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823544.8U CN209354835U (en) | 2018-11-07 | 2018-11-07 | A kind of flanged (FLGD) one half bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354835U true CN209354835U (en) | 2019-09-06 |
Family
ID=67783303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823544.8U Active CN209354835U (en) | 2018-11-07 | 2018-11-07 | A kind of flanged (FLGD) one half bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354835U (en) |
-
2018
- 2018-11-07 CN CN201821823544.8U patent/CN209354835U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |