CN210266304U - High-sealing-performance flange for heat exchanger - Google Patents
High-sealing-performance flange for heat exchanger Download PDFInfo
- Publication number
- CN210266304U CN210266304U CN201920833922.9U CN201920833922U CN210266304U CN 210266304 U CN210266304 U CN 210266304U CN 201920833922 U CN201920833922 U CN 201920833922U CN 210266304 U CN210266304 U CN 210266304U
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- China
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- main part
- flange
- flange main
- seal groove
- heat exchanger
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- 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
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- Gasket Seals (AREA)
Abstract
The utility model discloses a high leakproofness flange for heat exchanger belongs to machine parts technical field, including flange main part and through-hole, the through-hole has been seted up to flange main part inner chamber, flange main part one end fixedly connected with baffle, first seal groove has been seted up to flange main part opposite side surface, the second seal groove has been seted up to first seal groove one side, and second seal groove and first seal groove turn-on connection, the first strengthening rib of the equal fixedly connected with in flange main part both sides surface. The utility model discloses a baffle can effectually carry out the shutoff to the heat exchanger end, through first seal groove and second seal groove, can two sealing washers of effectual installation to can improve the leakproofness between flange main part and the external equipment, prevent that the hot-fluid from spilling over, through first strengthening rib and second strengthening rib, can effectual structural strength who improves flange main part both sides surface, improve the life of flange main part.
Description
Technical Field
The utility model relates to a machine parts technical field especially relates to a high leakproofness flange for heat exchanger.
Background
A heat exchanger (heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
Traditional high leakproofness flange for heat exchanger is in the use, and sealed effect is relatively poor to make intraductal liquid spill over easily in the use, and then take place the incident easily, the structural strength of oneself also needs to be strengthened simultaneously. Therefore, a high-tightness flange for a heat exchanger is provided.
Disclosure of Invention
The utility model provides a high leakproofness flange for heat exchanger, through the baffle, can effectually carry out the shutoff to the heat exchanger end, through first seal groove and second seal groove, can two sealing washers of effectual installation to can improve the leakproofness between flange main part and the external equipment, prevent that the hot-fluid from spilling over, through first strengthening rib and second strengthening rib, can effectual structural strength who improves flange main part both sides surface, improve the life of flange main part.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of high leakproofness flange for heat exchanger, including flange main part and through-hole, the through-hole has been seted up to flange main part inner chamber, flange main part one end fixedly connected with baffle, first seal groove has been seted up to flange main part opposite side surface, the second seal groove has been seted up to first seal groove one side, and second seal groove and first seal groove turn-on connection, the first strengthening rib of the equal fixedly connected with in flange main part both sides surface, flange main part top and the equal fixedly connected with second strengthening rib in bottom surface.
Optionally, the first sealing groove and the second sealing groove are in an inverted trapezoid shape.
Optionally, the surface of the flange main body is coated with a polyurea anti-corrosion coating.
Optionally, mounting holes are formed in two sides of the flange main body.
The utility model has the advantages as follows:
1. the utility model discloses cross the flange main part, can effectually provide installation space for each functional equipment, through the through-hole, can effectually peg graft at heat exchanger pipeline end to through the baffle, can effectually carry out the shutoff to the heat exchanger end, through first seal groove, can effectual installation sealing washer, feasible leakproofness that can improve between flange main part and the external equipment prevents that the hot-fluid from spilling over, and then has improved the sealed effect of flange main part installation.
Through the second seal groove, mountable second sealing washer to the leakproofness effect between enhancement flange main part that can step forward and the external equipment has improved sealed quality, through first strengthening rib and second strengthening rib, can effectual improvement flange main part both sides surface structural strength, thereby can improve the life of flange main part, has practiced thrift the expense of later stage change.
The polyurea anti-corrosion coating can effectively improve the high temperature resistance and the anti-corrosion capability of the flange main body, further prolongs the service life of the flange main body, and can effectively install and detach the flange main body through the mounting hole so as to facilitate later-stage replacement.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a high-sealability flange for a heat exchanger according to an embodiment of the present invention;
fig. 2 is a schematic top view cross-sectional structure diagram of a high-sealability flange for a heat exchanger according to an embodiment of the present invention;
fig. 3 is a schematic side structure view of a high-sealing flange for a heat exchanger according to an embodiment of the present invention.
In the figure: 1. a flange body; 101. a through hole; 2. a baffle plate; 3. a first seal groove; 4. a second seal groove; 5. a first reinforcing rib; 6. a second reinforcing rib; 7. a polyurea corrosion protective coating; 8. and (7) installing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The high-sealing flange for a heat exchanger according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a high leakproofness flange for heat exchanger, including flange main part 1 and through-hole 101, through-hole 101 has been seted up to 1 inner chamber of flange main part, 1 one end fixedly connected with baffle 2 of flange main part, first seal groove 3 has been seted up to 1 opposite side surface of flange main part, second seal groove 4 has been seted up to 3 one sides of first seal groove, and second seal groove 4 and first seal groove 3 turn-on connection, the equal fixedly connected with first strengthening rib 5 in flange main part 1 both sides surface, the equal fixedly connected with second strengthening rib 6 in flange main part 1 top and bottom surface. Wherein, through baffle 2, can effectually carry out the shutoff to the heat exchanger end, through first seal groove 3 and second seal groove 4, can two sealing washers of effectual installation to can improve the leakproofness between flange main part 1 and the external equipment, prevent that the hot-fluid from spilling over, through first strengthening rib 5 and second strengthening rib 6, can the effectual structural strength who improves 1 both sides surface of flange main part, improve flange main part 1's life.
Referring to fig. 1 and fig. 2, in the embodiment of the present invention, a high-sealing flange for a heat exchanger is provided, the first sealing groove 3 and the second sealing groove 4 are in an inverted trapezoid shape.
Referring to fig. 3, according to the high-sealing flange for a heat exchanger provided by the embodiment of the present invention, the surface of the flange main body 1 is coated with the polyurea anti-corrosion coating 7. Wherein, through polyurea anti-corrosion coating 7, can effectual high temperature resistant that improves flange main part 1, the anticorrosion ability has further improved flange main part 1's life.
Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a high leakproofness flange for heat exchanger, mounting hole 8 has all been seted up to flange main part 1 both sides. Wherein, through mounting hole 8, can be effectual install the dismantlement to flange main part 1 to the change in later stage.
The embodiment of the utility model provides a high leakproofness flange for heat exchanger, through flange main part 1, can effectively provide installation space for each functional equipment, through-hole 101, can effectively peg graft at heat exchanger pipeline end, and through baffle 2, can effectively carry out the shutoff to heat exchanger end, through first seal groove 3, can effectively install the sealing washer, make can improve the leakproofness between flange main part 1 and the external equipment, prevent the hot-fluid from overflowing, and then improve the sealed effect of flange main part 1 installation, through second seal groove 4, can install the second sealing washer, thus can further strengthen the leakproofness effect between flange main part 1 and the external equipment, improve the sealing quality, through first strengthening rib 5 and second strengthening rib 6, can effectively improve the structural strength of flange main part 1 both sides surface, thereby can improve the life of flange main part 1, the cost of later stage change has been practiced thrift, through polyurea anti-corrosion coating 7, can effectual improvement flange main part 1 high temperature resistant, the corrosion protection ability, further improvement flange main part 1's life, through mounting hole 8, can effectually install the dismantlement to flange main part 1 to the change in later stage.
It should be noted that, the utility model relates to a high leakproofness flange for heat exchanger, including flange main part 1, through-hole 101, baffle 2, first seal groove 3, second seal groove 4, first strengthening rib 5, second strengthening rib 6, polyurea anti-corrosion coating 7 and mounting hole 8, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a high leakproofness flange for heat exchanger, includes flange main part and through-hole, the through-hole has been seted up to flange main part inner chamber, a serial communication port, flange main part one end fixedly connected with baffle, first seal groove has been seted up to flange main part opposite side surface, the second seal groove has been seted up to first seal groove one side, and second seal groove and first seal groove turn-on connection, the equal fixedly connected with second strengthening rib in flange main part both sides surface, flange main part top and the equal fixedly connected with second strengthening rib in bottom surface.
2. The flange with high sealing performance for the heat exchanger as recited in claim 1, wherein the first sealing groove and the second sealing groove have an inverted trapezoid shape.
3. The high-sealability flange for a heat exchanger according to claim 1, wherein the surface of the flange main body is coated with polyurea anti-corrosion coating.
4. The high-sealing flange for the heat exchanger according to claim 1, wherein mounting holes are formed in both sides of the flange body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833922.9U CN210266304U (en) | 2019-06-04 | 2019-06-04 | High-sealing-performance flange for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920833922.9U CN210266304U (en) | 2019-06-04 | 2019-06-04 | High-sealing-performance flange for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210266304U true CN210266304U (en) | 2020-04-07 |
Family
ID=70040570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920833922.9U Expired - Fee Related CN210266304U (en) | 2019-06-04 | 2019-06-04 | High-sealing-performance flange for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210266304U (en) |
-
2019
- 2019-06-04 CN CN201920833922.9U patent/CN210266304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |