CN211977673U - Graphite modified polypropylene tube type heat exchanger - Google Patents
Graphite modified polypropylene tube type heat exchanger Download PDFInfo
- Publication number
- CN211977673U CN211977673U CN202020115814.0U CN202020115814U CN211977673U CN 211977673 U CN211977673 U CN 211977673U CN 202020115814 U CN202020115814 U CN 202020115814U CN 211977673 U CN211977673 U CN 211977673U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- upper shell
- shell
- heat exchanger
- lower shell
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 20
- 239000010439 graphite Substances 0.000 title claims abstract description 20
- -1 polypropylene Polymers 0.000 title claims abstract description 20
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Abstract
The utility model relates to a graphite modified polypropylene tube type heat exchanger, which comprises an upper shell, wherein the left side and the right side of the upper shell are symmetrically provided with first round holes, the left side of the top of the upper shell is fixedly connected with a cold outlet, the right side of the top of the upper shell is fixedly connected with a cold inlet, the bottom of the upper shell is provided with a connecting groove, a connecting block is buckled in the inner cavity of the connecting groove, the left side and the right side of the lower shell are symmetrically provided with second round holes, the left side and the right side of the upper shell and the lower shell are buckled with a head sealing plate, the upper shell and the lower shell can be well buckled for the first time through the connecting groove and the connecting block, the first round holes and the second round holes are respectively inserted through the connecting rod, the upper shell and the lower shell can be well connected again, the, and reduces the cost of replacing new parts.
Description
Technical Field
The utility model relates to a graphite modified polypropylene shell and tube heat exchanger belongs to indirect heating equipment technical field.
Background
The graphite modified polypropylene tubular heat exchanger is a heat exchanger which is most widely applied in the chemical industry and alcohol production at present, and mainly comprises a shell, a tube plate, a heat exchange tube, a sealing head, a baffle plate and the like, the equipment is suitable for heat exchange equipment and containers with various purposes in the industries of chemical industry, pharmacy, metallurgy, food, environmental protection, chemical fiber and the like, the original equipment such as stainless steel, enamel, graphite, carbon steel, glass and the like is replaced, the effect is obvious after the use, the existing device does not have a sealing effect, meanwhile, the installation and the disassembly which are not good and convenient can cause the damage of a part, and the situation that the whole body needs to be replaced is required.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a graphite modified polypropylene shell and tube heat exchanger, possesses certain sealed effect, and the installation of being convenient for that simultaneously can be fine avoids certain part to damage, needs the whole condition of changing, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a graphite modified polypropylene tube type heat exchanger comprises an upper shell, wherein the left side and the right side of the upper shell are symmetrically provided with first round holes, the left side of the top of the upper shell is fixedly connected with a cold outlet, the right side of the top of the upper shell is fixedly connected with a cold inlet, the bottom of the upper shell is provided with a connecting groove, an inner cavity of the connecting groove is in buckling connection with a connecting block, the bottom of the connecting block is fixedly connected with a lower shell, the left side of the bottom of the lower shell is fixedly connected with a heat inlet, the right side of the bottom is fixedly connected with a heat outlet, the left side and the right side of the lower shell are symmetrically provided with second round holes, the left side and the right side of the upper shell and the lower shell are in buckling connection with a head sealing plate, the upper end and the lower end of the opposite, the sealing device comprises a sealing plate, a sealing layer and supporting legs, wherein the sealing plate is fixedly connected to the opposite side of the sealing plate, the buckling part of the upper shell and the lower shell is covered with the sealing layer in a sticking mode, and the left side and the right side of the bottom of the lower shell are symmetrically and fixedly connected with the supporting legs.
Further, the connecting grooves are symmetrically and fixedly connected to the left side and the right side of the bottom of the upper shell, and the connecting blocks are symmetrically and fixedly connected to the left side and the right side of the top of the lower shell.
Further, the size of the upper shell is the same as that of the lower shell, and the lower shell and the upper shell are buckled into a round shape.
Further, the size of the inner wall of the connecting groove is the same as the outer diameter of the connecting block, and the connecting block is matched with the connecting groove structure.
Furthermore, the upper shell and the lower shell are connected with the connecting groove in a buckling mode through a connecting block, and the connecting block corresponds to the connecting groove in position.
Further, the cold outlet and the cold inlet are symmetrically and fixedly connected to the left side and the right side of the top of the upper shell, and the size of the cold inlet is the same as that of the cold outlet.
The utility model discloses beneficial effect:
1. the utility model relates to a graphite modified polypropylene shell and tube heat exchanger, through spread groove and the connecting block that is equipped with, both cooperate, casing and lower casing are connected to first buckle that can be fine, through the connecting rod that sets up, insert first round hole and second round hole respectively, can be fine once more connect casing and lower casing, easy to assemble and dismantlement have avoided often damaging because of a certain part, need wholly carry out the condition of changing, and have reduced the cost of the part that needs to be renewed.
2. The utility model relates to a graphite modified polypropylene shell and tube heat exchanger, through sealing washer, the sealing layer that is equipped with, certain sealed effect of providing that can be fine, the head board that sets up simultaneously both can drive the sealing washer and provide certain sealed effect, casing and lower casing on the drive connecting rod buckle that again can be fine, reasonable in design, simple structure.
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.
FIG. 1 is a schematic view of the overall structure of a graphite modified polypropylene tube type heat exchanger of the present invention;
FIG. 2 is a schematic view of the overall split structure of the graphite modified polypropylene tubular heat exchanger of the present invention;
FIG. 3 is a schematic view of a connecting groove structure of a graphite modified polypropylene tube type heat exchanger of the present invention;
reference numbers in the figures: 1. an upper housing; 2. a first circular hole; 3. a cold outlet; 4. a cold inlet; 5. connecting grooves; 6. connecting blocks; 7. a lower housing; 8. a hot inlet; 9. a hot outlet; 10. a second circular hole; 11. a head sealing plate; 12. a connecting rod; 13. a seal ring; 14. a buckle plate; 15. a sealing layer; 16. support the feet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows:
as shown in fig. 1-3, a graphite modified polypropylene tube type heat exchanger comprises an upper shell 1, first round holes 2 are symmetrically formed in the left and right sides of the upper shell 1, a cold outlet 3 is fixedly connected to the left side of the top of the upper shell 1, a cold inlet 4 is fixedly connected to the right side of the top of the upper shell 1, a connecting groove 5 is formed in the bottom of the upper shell 1, a connecting block 6 is connected to an inner cavity of the connecting groove 5 in a buckling manner, a lower shell 7 is fixedly connected to the bottom of the connecting block 6, a hot inlet 8 is fixedly connected to the left side of the bottom of the lower shell 7, a hot outlet 9 is fixedly connected to the right side of the bottom, second round holes 10 are symmetrically formed in the left and right sides of the lower shell 7, head plates 11 are connected to the left and right sides of the upper shell 1 and the lower shell 7 in a buckling manner, connecting rods 12 are, the connecting rod 12 at the lower end is fixedly buckled in an inner cavity of the second round hole 10, a sealing ring 13 is fixedly connected to the opposite side of the head plate 11, a buckling plate 14 is fixedly connected to the opposite side of the sealing ring 13, a sealing layer 15 is attached to the buckling position of the upper shell 1 and the lower shell 7, and supporting legs 16 are symmetrically and fixedly connected to the left side and the right side of the bottom of the lower shell 7.
In this embodiment, spread groove 5 is symmetrical fixed connection in the 1 bottom left and right sides of last casing, connecting block 6 is symmetrical fixed connection in 7 top left and right sides of casing down, it is the same with casing 7 size down to go up casing 1 size, just casing 7 is "circle" shape with 1 looks buckle of last casing down, has improved convenience and easy to assemble and dismantlement through this setting.
In this embodiment, 5 inner wall sizes of spread groove are the same with 6 external diameter sizes of connecting block, just connecting block 6 and 5 structure phase-matchs of spread groove, go up casing 1 and casing 7 down and pass through connecting block 6 and 5 looks buckle connections of spread groove, just connecting block 6 is corresponding with 5 positions of spread groove, go up casing 1 and casing 7 looks buckle connection down, and cooperate with connecting block 6 through spread groove 5.
Example two:
as shown in fig. 1, cold export 3 is symmetrical fixed connection in the 1 top left and right sides of last casing with cold import 4, just cold import 4 sizes are the same with cold export 3 sizes, through this setting, reasonable in design, and simple structure has improved practicality and suitability.
The utility model discloses a theory of operation: when using, place casing 1 and casing 7 inner chamber down with outside part buckle, buckle casing 1 and casing 7 down through connecting block 6 and spread groove 5 for the first time, it is "circle" shape to go up casing 1 and casing 7 looks buckle down, buckle respectively to first round hole 2 and second round hole 10 in through connecting rod 12, be used for connecting casing 1 down, casing 7 and head board 11 down, head board 11 both can drive sealing washer 13 and provide certain sealed effect, casing 1 and casing 7 down are buckled once more to drive connecting rod 12 that again can be fine, later at last casing 1 and casing 7 buckle junction subsides sealing layer 15 who covers down, can seal fine, later support through supporting legs 16.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a graphite modified polypropylene shell and tube heat exchanger, includes upper housing (1), its characterized in that: the hot water pipeline is characterized in that first round holes (2) are symmetrically formed in the left side and the right side of the upper shell (1), a cold outlet (3) is fixedly connected to the left side of the top of the upper shell (1), a cold inlet (4) is fixedly connected to the right side of the top of the upper shell (1), a connecting groove (5) is formed in the bottom of the upper shell (1), a connecting block (6) is connected to an inner cavity buckle of the connecting groove (5), a lower shell (7) is fixedly connected to the bottom of the connecting block (6), a hot inlet (8) is fixedly connected to the left side of the bottom of the lower shell (7), a hot outlet (9) is fixedly connected to the right side of the bottom of the lower shell (7), second round holes (10) are symmetrically formed in the left side and the right side of the lower shell (7), a sealing head plate (11) is connected, the connecting rod (12) located at the upper end is fixedly buckled in an inner cavity of the first round hole (2), the connecting rod (12) located at the lower end is fixedly buckled in an inner cavity of the second round hole (10), a sealing ring (13) is fixedly connected to the opposite side of the head plate (11), a buckling plate (14) is fixedly connected to the opposite side of the sealing ring (13), a sealing layer (15) is attached to the buckling position of the upper shell (1) and the lower shell (7), and supporting legs (16) are symmetrically and fixedly connected to the left side and the right side of the bottom of the lower shell (7).
2. The graphite modified polypropylene tubular heat exchanger according to claim 1, characterized in that: the connecting groove (5) is symmetrically and fixedly connected to the left side and the right side of the bottom of the upper shell (1), and the connecting block (6) is symmetrically and fixedly connected to the left side and the right side of the top of the lower shell (7).
3. The graphite modified polypropylene tubular heat exchanger according to claim 1, characterized in that: the size of the upper shell (1) is the same as that of the lower shell (7), and the lower shell (7) is buckled with the upper shell (1) into a round shape.
4. The graphite modified polypropylene tubular heat exchanger according to claim 1, characterized in that: the inner wall size of the connecting groove (5) is the same as the outer diameter size of the connecting block (6), and the connecting block (6) is matched with the connecting groove (5) in structure.
5. The graphite modified polypropylene tubular heat exchanger according to claim 1, characterized in that: go up casing (1) and lower casing (7) and pass through connecting block (6) and spread groove (5) looks buckle connection, just connecting block (6) and spread groove (5) position are corresponding.
6. The graphite modified polypropylene tubular heat exchanger according to claim 1, characterized in that: the cold outlet (3) and the cold inlet (4) are symmetrically and fixedly connected to the left side and the right side of the top of the upper shell (1), and the size of the cold inlet (4) is identical to that of the cold outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115814.0U CN211977673U (en) | 2020-01-18 | 2020-01-18 | Graphite modified polypropylene tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115814.0U CN211977673U (en) | 2020-01-18 | 2020-01-18 | Graphite modified polypropylene tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977673U true CN211977673U (en) | 2020-11-20 |
Family
ID=73373663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020115814.0U Expired - Fee Related CN211977673U (en) | 2020-01-18 | 2020-01-18 | Graphite modified polypropylene tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977673U (en) |
-
2020
- 2020-01-18 CN CN202020115814.0U patent/CN211977673U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211977673U (en) | Graphite modified polypropylene tube type heat exchanger | |
| CN102538513B (en) | Pipe-communicated double-partition-wall heat transfer heat exchanger and manufacturing process thereof | |
| CN211317023U (en) | Silicon carbide double-tube-plate heat exchanger | |
| CN205002635U (en) | Tube nest type graphite heat exchanger | |
| CN203837530U (en) | High-efficiency energy-saving tube type heat exchanger | |
| CN201081414Y (en) | Water heater electric heating body | |
| CN105115321A (en) | Flat-spiral-tube type heat exchanger | |
| CN209820205U (en) | Novel detachable glass-lined tube type heat exchanger | |
| CN212870854U (en) | Novel filler heat exchanger | |
| CN111998699B (en) | Environment-friendly heat exchange device for industrial sewage waste heat recovery | |
| CN208998603U (en) | Chloromethanes deep cooling movable tube sheets heat exchanger | |
| CN207866058U (en) | A kind of tubular heat exchanger | |
| CN210570121U (en) | Water-cooling pipe | |
| CN203518733U (en) | Laminated heat exchanger | |
| CN207048986U (en) | A kind of helical-lobe compressor for polyether macromonomer production | |
| CN207741624U (en) | A kind of carborundum graphite tubular heat exchanger | |
| CN208779988U (en) | A kind of graphite modified polypropylene tubular heat exchanger of excellent in stability | |
| CN210980915U (en) | Novel gas heat exchanger | |
| CN213120188U (en) | U-shaped tubular heat exchanger | |
| CN2315517Y (en) | New round block graphite heat exchanger | |
| CN217818272U (en) | Shock-proof buffer type tubular heat exchanger | |
| CN213688023U (en) | Waste heat recovery device for organic heat carrier boiler | |
| CN212320475U (en) | Heat exchanger | |
| CN215674159U (en) | Ceramic valve core water knockout drum leak protection structure | |
| CN216566791U (en) | Energy-saving graphite tubular heat exchanger |
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: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |