CN212747451U - Positive displacement copper pipe heat exchanger capable of reducing scaling - Google Patents
Positive displacement copper pipe heat exchanger capable of reducing scaling Download PDFInfo
- Publication number
- CN212747451U CN212747451U CN202021329511.5U CN202021329511U CN212747451U CN 212747451 U CN212747451 U CN 212747451U CN 202021329511 U CN202021329511 U CN 202021329511U CN 212747451 U CN212747451 U CN 212747451U
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- China
- Prior art keywords
- rigid coupling
- fixedly connected
- shell
- heat exchanger
- dust
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 18
- 239000010949 copper Substances 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000008878 coupling Effects 0.000 claims abstract description 49
- 238000010168 coupling process Methods 0.000 claims abstract description 49
- 238000005859 coupling reaction Methods 0.000 claims abstract description 49
- 238000012546 transfer Methods 0.000 claims description 23
- 230000035939 shock Effects 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a positive displacement copper pipe heat exchanger capable of reducing scale, belonging to the technical field of heat exchange equipment, comprising a heat exchange box, wherein the bottom of the heat exchange box is fixedly connected with a supporting block, the top of the heat exchange box is rotatably connected with a connecting rod through a rotating shaft, the connecting rod is hinged with a dust cover, a volute spiral spring is further fixedly connected on the rotating shaft, the top of the heat exchange box is fixedly connected with a vibration motor, the output shaft of the vibration motor is fixedly connected with a cam, and the cam is laminated with the inner side wall of the dust cover; there is the dust excluding hood through the position rigid coupling that is close to the delivery port at the filter shell, and water can only flow out in the filter screen cover of the osculum end rigid coupling of dust excluding hood, and most incrustation scale then can adhere on the dust excluding hood, through the straight-bar of rigid coupling on the output shaft of clean motor, the straight-bar passes through the one end elastic connection of fastening component and L shape pole, and the other end of L shape pole makes the connecting block drive the brush along the dust excluding hood outer motion with the one end rigid coupling of connecting block for the incrustation scale can be clear away.
Description
Technical Field
The utility model belongs to the technical field of indirect heating equipment, concretely relates to positive displacement copper pipe heat exchanger of reducible scale deposit.
Background
The positive displacement heat exchanger is a heat exchanger which uses cold fluid and hot fluid to alternately flow through the surface of a heat storage body in a heat storage chamber so as to exchange heat, and the cold fluid and the hot fluid of the positive displacement heat exchanger are separated by a partition wall and exchange heat through the partition wall, so the positive displacement heat exchanger is also called as a surface heat exchanger.
At present, common positive displacement copper pipe heat exchanger scales easily at the in-process of heat transfer, and when the scale deposit was not obvious, scale deposit department produced thermal isolation easily and makes the heat transfer effect not good, and the scale deposit can lead to copper pipe internal blocking to make the heat exchanger scrap even seriously, and manual maintenance wastes time and energy, has certain drawback.
Disclosure of Invention
An object of the utility model is to provide a positive displacement copper pipe heat exchanger of reducible scale deposit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positive displacement copper pipe heat exchanger of reducible scale deposit, includes the heat transfer case, the bottom rigid coupling of heat transfer case has the supporting shoe, the top of heat transfer case is rotated through the pivot and is connected with the connecting rod, and the connecting rod articulates there is the dust cover, it has volute spiral spring to go back the rigid coupling in the pivot, heat transfer roof portion rigid coupling has shock dynamo, and shock dynamo's output shaft and cam rigid coupling, the inside wall laminating of cam and dust cover, the rigid coupling has the dust screen on the lateral wall of heat transfer case, and the heat transfer case keeps away from one side of dust screen and has seted up water inlet and delivery port, the water inlet runs through the filter shell and extends.
The scheme is as follows: the vibration motor and the cleaning motor may be of a type of 50KTYZ, and the water pump may be of a type of GWP 5325.
As a preferred embodiment, the position rigid coupling that the filter shell is close to the delivery port has the dust excluding hood, the osculum end of dust excluding hood and the one end rigid coupling of filter screen cover, the other end rigid coupling of filter screen cover has the supporting seat, the rigid coupling has cleaning motor on the supporting seat, and cleaning motor's output shaft runs through the supporting seat rigid coupling and has the stirring rod, the one end rigid coupling that cleaning motor was kept away from to the stirring rod has the flabellum.
As a preferred embodiment, still the rigid coupling has the straight-bar on the output shaft of cleaning motor, and the straight-bar passes through fastening components and the one end elastic connection of L shape pole, the other end of L shape pole and the one end rigid coupling of connecting block, the other end and the brush rigid coupling of connecting block, the connecting block articulates there is the gag lever post, and gag lever post and stopper rigid coupling, stopper sliding connection is at the spacing inslot, the spacing inslot is located and filters the shell inside.
As a preferable embodiment, the bottom of the filter shell is fixedly connected with one end of a through pipe, the other end of the through pipe is fixedly connected with the impurity collecting box, and the through pipe is further provided with a stop valve.
As a preferred embodiment, the fastening assembly includes a housing, a fixed block is slidably connected inside the housing, one side of the fixed block, which is far away from the inside of the housing, is fixedly connected to one end of the straight rod, a moving block is further slidably connected inside the housing, the moving block is fixedly connected to one end of the L-shaped rod, and the fixed block and the moving block are elastically connected through a thrust spring.
As a preferred embodiment, the top of the filtering shell is fixedly connected with a water pump, one end of the water pump is communicated with the water outlet, and the other end of the water pump is communicated with the filtering shell.
Compared with the prior art, the utility model provides a indirect heating equipment includes following beneficial effect at least:
(1) the dust hood is fixedly connected to the position, close to the water outlet, of the filter shell, so that when water flows into the filter shell from the water inlet, the water can only flow out of the filter screen sleeve fixedly connected with the small opening end of the dust hood, most of scale can be adhered to the dust hood, the straight rod fixedly connected to the output shaft of the cleaning motor is connected with one end of the L-shaped rod through the fastening assembly in an elastic mode, the other end of the L-shaped rod is fixedly connected with one end of the connecting block, the connecting block drives the hairbrush to move along the outer side of the dust hood, the scale can be removed, copper pipes in the heat exchange box cannot scale, the heat exchange effect is improved, and the service life of;
(2) through the shock dynamo of heat transfer roof portion rigid coupling, because shock dynamo's output shaft and cam rigid coupling, the inside wall laminating of cam and dust cover, when shock dynamo during operation, the cam removes with dust cover laminating drive dust cover, and under volute spiral spring's effect, the connecting rod has the trend of reconversion, and the dust cover steadily shakes for dust on the dust cover drops, improves the heat transfer effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filter housing of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic structural view of the fastening assembly of the present invention.
In the figure: 1. a heat exchange box; 2. a support block; 3. a rotating shaft; 4. a connecting rod; 5. a dust cover; 6. a volute spiral spring; 7. vibrating a motor; 8. a cam; 9. a dust screen; 10. a water inlet; 11. a water outlet; 12. a filter shell; 13. a dust hood; 14. a filter screen sleeve; 15. a supporting seat; 16. cleaning the motor; 17. a stirring rod; 18. a fan blade; 19. a straight rod; 20. a fastening assembly; 2001. a housing; 2002. a fixed block; 2003. a moving block; 2004. a thrust spring; 21. an L-shaped rod; 22. connecting blocks; 23. a brush; 24. a limiting rod; 25. a limiting block; 26. a limiting groove; 27. pipe passing; 28. a trash collection box; 29. a stop valve; 30. and (4) a water pump.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a positive displacement copper pipe heat exchanger capable of reducing scale formation, including heat exchange box 1, the bottom rigid coupling of heat exchange box 1 has supporting shoe 2, the top of heat exchange box 1 is connected with connecting rod 4 through pivot 3 is rotated, and connecting rod 4 articulates there is dust cover 5, still rigid coupling has volute spiral spring 6 on pivot 3, the top rigid coupling of heat exchange box 1 has shock dynamo 7, and the output shaft of shock dynamo 7 is rigid coupling with cam 8, the inside wall laminating of cam 8 and dust cover 5, the rigid coupling has dust screen 9 on the lateral wall of heat exchange box 1, and heat exchange box 1 keeps away from one side of dust screen 9 and has seted up water inlet 10 and delivery port 11, water inlet 10 runs through filter shell 12 and extends to the inside of filter shell 12 (see fig. 1 and 3); through vibrating motor 7 of 1 top rigid coupling of heat transfer case, because vibrating motor 7's output shaft and cam 8 rigid coupling, cam 8 and the laminating of the inside wall of dust cover 5, when vibrating motor 7 during operation, cam 8 and the laminating of dust cover 5 drive the dust cover 5 and remove, under volute spiral spring 6's effect, connecting rod 4 has the trend of reconversion, and dust cover 5 steadily shakes for dust on the dust cover 5 drops, improves the heat transfer effect.
A water pump 30 is fixedly connected to the top of the filter shell 12, one end of the water pump 30 is communicated with the water outlet 11, and the other end of the water pump 30 is communicated with the filter shell 12 (see fig. 1 and 2); the water pump 30 enables the water flow to flow into the heat exchange box 1 from the water pump 30, then the water flows into the filter shell 12 from the water inlet 10 of the heat exchange box 1, and the water flows back to the water pump 30 through the water outlet 11 on the filter shell 12, so that the water is recycled, the water flow direction is determined, and the whole mechanism can stably operate.
The bottom of the filter shell 12 is fixedly connected with one end of a through pipe 27, the other end of the through pipe 27 is fixedly connected with a trash box 28, and a stop valve 29 (see fig. 1) is further mounted on the through pipe 27; after impurities are collected in the impurity collecting box 28 through the stop valve 29, the stop valve 29 is closed, the impurity collecting box 28 can be replaced under the working condition of the heat exchanger, and the working efficiency of the heat exchanger is improved.
A dust hood 13 is fixedly connected to a position, close to the water outlet 11, of the filter shell 12, a small opening end of the dust hood 13 is fixedly connected to one end of a filter screen sleeve 14, the other end of the filter screen sleeve 14 is fixedly connected to a support seat 15, a cleaning motor 16 is fixedly connected to the support seat 15, an output shaft of the cleaning motor 16 penetrates through the support seat 15 and is fixedly connected to a stirring rod 17, and a fan blade 18 is fixedly connected to one end, far away from the cleaning motor 16, of the stirring rod 17 (see fig. 2); through having dust excluding hood 13 at the position rigid coupling that filters shell 12 is close to delivery port 11, make when water flows into filtering shell 12 in by water inlet 10, water can only flow out in the filter screen cover 14 of little mouth end rigid coupling of dust excluding hood 13, most incrustation scale then can adhere on dust excluding hood 13, through the straight-bar 19 of rigid coupling on the output shaft of cleaning motor 16, straight-bar 19 passes through fastening component 20 and the one end elastic connection of L shape pole 21, the other end of L shape pole 21 and the one end rigid coupling of connecting block 22 make connecting block 22 drive brush 23 along dust excluding hood 13 external motion, make the incrustation scale clear away, make the unable scale deposit of copper pipe in heat exchange box 1, improve the heat transfer effect, extension mechanism life.
A straight rod 19 is fixedly connected to an output shaft of the cleaning motor 16, the straight rod 19 is elastically connected to one end of an L-shaped rod 21 through a fastening assembly 20, the fastening assembly 20 includes a housing 2001, a fixed block 2002 is slidably connected to the interior of the housing 2001, one side, away from the interior of the housing 2001, of the fixed block 2002 is fixedly connected to one end of the straight rod 19, a moving block 2003 is slidably connected to the interior of the housing 2001, the moving block 2003 is fixedly connected to one end of the L-shaped rod 21, and the fixed block 2002 and the moving block 2003 are elastically connected through a thrust spring 2004 (see fig. 4); the fixed block 2002 and the moving block 2003 are elastically connected, so that the fastening assembly 20 can ensure that the brush 23 is tightly attached to the outer wall of the dust hood 13, and can remove scale from the outer wall of the dust hood 13, thereby preventing scale from being accumulated on the outer wall of the dust hood 13.
The other end of the L-shaped rod 21 is fixedly connected with one end of a connecting block 22, the other end of the connecting block 22 is fixedly connected with a brush 23, the connecting block 22 is hinged with a limiting rod 24, the limiting rod 24 is fixedly connected with a limiting block 25, the limiting block 25 is slidably connected in a limiting groove 26, and the limiting groove 26 is positioned inside the filter shell 12 (see fig. 2); the brush 23 is kept stable in the descaling process through the matching use of the limiting groove 26 and the limiting block 25, so that the whole structure runs stably and smoothly.
When the integral structure is used, the integral structure is assembled, the heat exchanger of the water pump 30 is started to normally work, the water pump 30 enables the direction of water flow to flow into the heat exchange box 1 from the water pump 30, then the water flow flows into the filter shell 12 from the water inlet 10 of the heat exchange box 1, the water flows back to the water pump 30 through the water outlet 11 on the filter shell 12, the recycling of the water is completed, the direction of the water flow is determined, the integral structure can stably run, the dust hood 13 is fixedly connected to the position, close to the water outlet 11, of the filter shell 12, so that when the water flows into the filter shell 12 from the water inlet 10, the water can only flow out from the filter screen sleeve 14 fixedly connected with the small opening end of the dust hood 13, most of scale can be adhered to the dust hood 13, the cleaning motor 16 is started, the straight rod 19 fixedly connected to the output shaft of the cleaning motor 16 is elastically connected with one end of the L-shaped rod 21 through the fastening assembly 20, the other end of the L-shaped, make the incrustation scale clear away, make the unable scale deposit of copper pipe in the heat transfer case 1, improve the heat transfer effect, extension mechanism life, open shock dynamo 7, shock dynamo 7 of 1 top rigid coupling of heat transfer case, because shock dynamo 7's output shaft and cam 8 rigid coupling, cam 8 and dust cover 5's inside wall laminating, when shock dynamo 7 during operation, cam 8 and dust cover 5 laminating drive dust cover 5 and remove, under the effect of scroll spring 6, connecting rod 4 has the trend of reconversion, dust cover 5 steadily shakes, make the dust on the dust cover 5 drop, improve the heat transfer effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reducible positive displacement copper pipe heat exchanger of scale deposit, includes heat transfer case (1), its characterized in that: the bottom rigid coupling of heat transfer case (1) has supporting shoe (2), the top of heat transfer case (1) rotates through pivot (3) and is connected with connecting rod (4), and connecting rod (4) articulate has dust cover (5), it has volute spiral spring (6) still to go back the rigid coupling on pivot (3), heat transfer case (1) top rigid coupling has shock dynamo (7), and shock dynamo (7)'s output shaft and cam (8) rigid coupling, the inside wall laminating of cam (8) and dust cover (5), the rigid coupling has dust screen (9) on the lateral wall of heat transfer case (1), and heat transfer case (1) one side of keeping away from dust screen (9) has seted up water inlet (10) and delivery port (11), water inlet (10) run through filter shell (12) and extend to inside filter shell (12).
2. A reduced fouling positive displacement copper tube heat exchanger as claimed in claim 1, wherein: the position rigid coupling that crosses filter shell (12) and be close to delivery port (11) has dust excluding hood (13), the osculum end of dust excluding hood (13) and the one end rigid coupling of filter screen cover (14), the other end rigid coupling of filter screen cover (14) has supporting seat (15), the rigid coupling has clean motor (16) on supporting seat (15), and the output shaft of clean motor (16) runs through supporting seat (15) rigid coupling and has stirring rod (17), the one end rigid coupling that clean motor (16) were kept away from to stirring rod (17) has flabellum (18).
3. A reduced fouling positive displacement copper tube heat exchanger as claimed in claim 2, wherein: still the rigid coupling has straight-bar (19) on the output shaft of clean motor (16), and straight-bar (19) pass through fastening components (20) and the one end elastic connection of L shape pole (21), the other end of L shape pole (21) and the one end rigid coupling of connecting block (22), the other end and brush (23) rigid coupling of connecting block (22), connecting block (22) articulate has gag lever post (24), and gag lever post (24) and stopper (25) rigid coupling, stopper (25) sliding connection is in spacing groove (26), spacing groove (26) are located and filter shell (12) inside.
4. A reduced fouling positive displacement copper tube heat exchanger as claimed in claim 1, wherein: the bottom of the filter shell (12) is fixedly connected with one end of a through pipe (27), the other end of the through pipe (27) is fixedly connected with a trash collecting box (28), and a stop valve (29) is further mounted on the through pipe (27).
5. A reduced fouling positive displacement copper tube heat exchanger as claimed in claim 3, wherein: the fastening assembly (20) comprises a shell (2001), a fixed block (2002) is connected to the interior of the shell (2001) in a sliding mode, one side, far away from the interior of the shell (2001), of the fixed block (2002) is fixedly connected with one end of a straight rod (19), a moving block (2003) is further connected to the interior of the shell (2001) in a sliding mode, the moving block (2003) is fixedly connected with one end of an L-shaped rod (21), and the fixed block (2002) and the moving block (2003) are elastically connected through a thrust spring (2004).
6. A reduced fouling positive displacement copper tube heat exchanger as claimed in claim 1, wherein: the top of the filtering shell (12) is fixedly connected with a water pump (30), one end of the water pump (30) is communicated with the water outlet (11), and the other end of the water pump (30) is communicated with the filtering shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329511.5U CN212747451U (en) | 2020-07-09 | 2020-07-09 | Positive displacement copper pipe heat exchanger capable of reducing scaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329511.5U CN212747451U (en) | 2020-07-09 | 2020-07-09 | Positive displacement copper pipe heat exchanger capable of reducing scaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747451U true CN212747451U (en) | 2021-03-19 |
Family
ID=75022452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329511.5U Expired - Fee Related CN212747451U (en) | 2020-07-09 | 2020-07-09 | Positive displacement copper pipe heat exchanger capable of reducing scaling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747451U (en) |
-
2020
- 2020-07-09 CN CN202021329511.5U patent/CN212747451U/en not_active Expired - Fee Related
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| 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: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |