CN219913474U - Small split forced circulation electric heating unit - Google Patents
Small split forced circulation electric heating unit Download PDFInfo
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- CN219913474U CN219913474U CN202320089234.2U CN202320089234U CN219913474U CN 219913474 U CN219913474 U CN 219913474U CN 202320089234 U CN202320089234 U CN 202320089234U CN 219913474 U CN219913474 U CN 219913474U
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- cylinder body
- shell
- heat
- electric heating
- top end
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- 238000005485 electric heating Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 15
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a small split forced circulation electric heating unit which comprises a shell, wherein a base is fixed at the bottom end of the shell, and fixing frames are respectively fixed at two ends of the bottoms of two sides of the interior of the shell. This miniature components of a whole that can function independently forced circulation electric heat unit is through circulation electric heat unit when the inside of heat exchange tube is led into in connecting pipe and the inlet tube in the use, the inside filter screen that is provided with of go-between connecting pipe and the inlet tube, the filter screen that sets up can filter to get into some impurity and incrustation scale etc. in the inside circulation medium water of heat exchange tube through in connecting pipe and the inlet tube, reduce the accumulation of inside impurity and incrustation scale of heat exchange tube and heat collection tube barrel, be convenient for filter impurity and incrustation scale etc. in the inside circulation medium water and get rid of, the problem of being inconvenient for carrying out filtration removal to impurity and incrustation scale etc. in the inside circulation medium water is solved.
Description
Technical Field
The utility model relates to the technical field of electric heating units, in particular to a small split forced circulation electric heating unit.
Background
The electric heating unit is energy-saving, efficient and environment-friendly heat source equipment capable of conducting heat by utilizing large temperature difference between two phase fluids of water and medium liquid, and the medium liquid has high temperature stability, good fluidity and high heat storage and high heat conduction fluid by absorbing electric energy conversion heat by the medium liquid, and the medium liquid heat converts the heat into turbulent water in a pipe through a multi-pipe Cheng Jishu heat exchange pipe immersed in the medium liquid heat, so that the temperature of the water in the pipe reaches the use requirement temperature, and the requirement of the use process set temperature is met.
However, in the actual use process of the small split forced circulation electric heating unit, the medium water in the unit can generate some impurities, scale and the like along with the circulation use process, and the medium water can be easily attached to the pipeline and the inner wall in the equipment in the long-time circulation use process, so that the cleaning is inconvenient, and the measures for filtering and removing the impurities, the scale and the like in the medium water in the unit are not provided.
At present, a novel small split forced circulation electric heating unit is provided to solve the defects.
Disclosure of Invention
The utility model aims to provide a small split forced circulation electric heating unit, which solves the problem that impurities, scale and the like in water of an internal circulation medium are inconvenient to filter and remove in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the small split forced circulation electric heating unit comprises a shell, wherein a base is fixed at the bottom end of the shell, fixing frames are respectively fixed at two ends of the bottoms of two sides of the inside of the shell, an electric cabinet is fixed at the top end of the left side of the shell, a top cover is arranged at the top end of the inside of the shell, a heat collecting cylinder barrel is vertically fixed at the left side of the bottom end of the inside of the shell, seven groups of electric heating components are vertically arranged inside the heat collecting cylinder barrel, heat collecting cylinder baffle plates are respectively arranged at two sides inside the heat collecting cylinder barrel, a heat exchange cylinder body is fixed at the right side of the bottom end inside the shell, a U-shaped heat exchange tube group is arranged inside the heat exchange cylinder body, heat insulating layers are respectively arranged outside the heat collecting cylinder barrel and the heat exchange cylinder body, a heat medium communicating pipe is transversely fixed at the top end between the heat collecting cylinder barrel and the heat exchange cylinder body, a medium forced circulation pump pipe group is arranged at the left side of the top end of the heat exchange cylinder body, a water inlet pipe is fixed at the right side of the top end of the heat exchange cylinder body, and a connecting pipe is arranged at the top end of the water inlet pipe;
the connecting plate is welded respectively on the bottom of the connecting pipe and the top of the water inlet pipe, a connecting ring is arranged between the connecting pipe and the water inlet pipe, sealing gaskets are arranged on the top and the bottom of the connecting ring respectively, a filter screen is arranged in the connecting ring, threaded holes are formed in the two ends of the top of the connecting ring and the two sides of the connecting ring respectively, and fixing bolts penetrate through the two sides and the two ends of the bottom of the connecting plate respectively.
Preferably, the connecting pipe and the water inlet pipe are respectively communicated with the inside of the connecting ring, and the connecting plates are symmetrically arranged about the horizontal center line of the connecting ring.
Preferably, the fixing bolts and the threaded holes are respectively arranged on the connecting plate and the inner ring of the connecting ring at equal intervals.
Preferably, the inside of mount is provided with the case, the top of case is fixed with the closing cap, the inside of case is provided with silica gel granule, the both sides of case are provided with the ventilation hole respectively.
Preferably, the ventilation holes penetrate through two sides of the storage box respectively, and a plurality of groups of ventilation holes are arranged in the two sides of the storage box respectively.
Preferably, the four corners on the top end inside the top cover are respectively fixed with a supporting rod, the bottom ends of the supporting rods are fixed with fixing plates, and connecting bolts are respectively arranged in the two sides of the top end of each fixing plate in a penetrating mode.
Preferably, screw holes are respectively arranged in the four corners of the top end of the shell.
Compared with the prior art, the utility model has the beneficial effects that: the small split forced circulation electric heating unit not only realizes convenient filtration and removal of impurities, scale and the like in the water of an internal circulation medium, realizes convenient dehumidification and drying of the inside of the unit, but also realizes convenient rain and dust shielding of the outside of the unit;
(1) Through being provided with shell, inlet tube, fixing bolt, go-between, connecting plate, sealing washer, filter screen and screw hole, when circulation electric heating unit is in the use, the medium water of cooling after using is led into the inside of heat exchange tube through in connecting tube and the inlet tube, be provided with the filter screen in the go-between connecting tube and the inlet tube, the filter screen of setting can filter and get rid of some impurity and incrustation scale etc. that get into the inside circulation medium water of heat exchange tube through in connecting tube and the inlet tube, reduce the accumulation of inside impurity and incrustation scale of heat exchange tube and heat collection tube barrel, be convenient for filter and get rid of impurity and incrustation scale etc. in the inside circulation medium water;
(2) Through being provided with mount, case, closing cap, silica gel granule and ventilation hole, the electric heat unit is in the in-process of using after the installation, can pack into the case with silica gel granule and after the closing cap is fixed to seal the top of case, the rethread is fixed respectively with the case and is placed between the mount that the inside both sides of shell set up, the silica gel granule that sets up can utilize the ventilation hole that runs through in the inside both sides of case to adsorb the moisture in the inside air of shell, reduce the accumulation of the inside moisture of shell, reduce the corrosion of the inside subassembly of unit;
(3) Through being provided with shell, top cap, medium forced circulation pump nest of tubes, screw, fixed plate and connecting bolt, electric heat unit can utilize the fixed plate of four group branches fixed in bottom with the top of top cap at the shell when the installation to use connecting bolt to run through the inside screw in of fixed plate to in the screw after, can fix the top cap at the outside top of shell, the top cap that sets up can shelter from rain to the outside top of unit, and the dustproof at top.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged partial cross-sectional schematic view of the connecting ring of the present utility model;
FIG. 3 is an enlarged schematic view of a side view of a case according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.
In the figure: 1. a base; 2. a housing; 3. a fixing frame; 4. a heat collecting cylinder body; 5. baffle plates of the heat collecting cylinder; 6. an electric control box; 7. an electrical heating assembly; 8. a heat preservation layer; 9. a top cover; 10. a heat medium communication pipe; 11. a water outlet pipe; 12. a connecting pipe; 13. a water inlet pipe; 14. a heat exchange cylinder; 15. u-shaped heat exchange tube groups; 16. a storage box; 17. a medium forced circulation pump tube group; 18. a fixing bolt; 19. a connecting ring; 20. a connecting plate; 21. a sealing gasket; 22. a filter screen; 23. a threaded hole; 24. a cover; 25. silica gel particles; 26. a vent hole; 27. a support rod; 28. a screw hole; 29. a fixing plate; 30. and (5) connecting bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a small split forced circulation electric heating unit comprises a shell 2, a base 1 is fixed at the bottom end of the shell 2, fixing frames 3 are respectively fixed at two ends of the bottoms of two sides of the interior of the shell 2, an electric cabinet 6 is fixed at the top end of the left side of the shell 2, a top cover 9 is arranged at the top end of the shell 2, a heat collecting cylinder body 4 is vertically fixed at the left side of the bottom end of the interior of the shell 2, seven groups of electric heating assemblies 7 are vertically arranged in the heat collecting cylinder body 4, heat collecting cylinder baffle plates 5 are respectively arranged at two sides of the interior of the heat collecting cylinder body 4, a heat exchanging cylinder body 14 is fixed at the right side of the bottom end of the interior of the shell 2, a U-shaped heat exchanging cylinder body 15 is arranged in the interior of the heat exchanging cylinder body 14, a heat insulating layer 8 is respectively arranged outside the heat collecting cylinder body 4 and the heat exchanging cylinder body 14, a medium communicating pipe 10 is transversely fixed at the top end between the heat collecting cylinder body 4 and the heat exchanging cylinder body 14, a medium forced circulation pump 17 is arranged at the bottom end of the top end of the heat exchanging cylinder body 14, a water outlet pipe 11 is fixed at the left side of the top end of the heat exchanging cylinder body 14, a water inlet pipe 13 is fixed at the right side of the top end of the top of the heat exchanging cylinder body 14, and a connecting pipe 12 is arranged at the top end of the water inlet pipe 12 is arranged at the top of the heat exchanging cylinder body 14;
connecting plates 20 are welded at the bottom ends of the connecting pipes 12 and the top ends of the water inlet pipes 13 respectively, connecting rings 19 are arranged between the connecting pipes 12 and the water inlet pipes 13, sealing gaskets 21 are arranged at the top ends and the bottom ends of the connecting rings 19 respectively, filter screens 22 are arranged in the connecting rings 19, threaded holes 23 are arranged in the two ends and the two sides of the top of the connecting rings 19 respectively, fixing bolts 18 penetrate through the two sides and the two ends of the bottom of the connecting plates 20 respectively, the connecting pipes 12 and the water inlet pipes 13 are communicated with the interiors of the connecting rings 19 respectively, the connecting plates 20 are symmetrically arranged about the horizontal center line of the connecting rings 19, and five groups of fixing bolts 18 and threaded holes 23 are arranged on the connecting plates 20 and in the connecting rings 19 at equal intervals in an annular mode;
specifically, as shown in fig. 1 and 2, when the medium water cooled after use is led into the heat exchange cylinder 14 through the connecting pipe 12 and the water inlet pipe 13, a filter screen 22 is arranged in the connecting ring 19 between the connecting pipe 12 and the water inlet pipe 13, and the filter screen 22 can filter and remove some impurities, scale and the like in the circulating medium water entering the heat exchange cylinder 14 through the connecting pipe 12 and the water inlet pipe 13, so that the accumulation of the impurities and the scale in the heat exchange cylinder 14 and the heat collection cylinder 4 is reduced.
Example 2: the inside of the fixing frame 3 is provided with a storage box 16, the top end of the storage box 16 is fixed with a sealing cover 24, the inside of the storage box 16 is provided with silica gel particles 25, two sides of the storage box 16 are respectively provided with ventilation holes 26, the ventilation holes 26 respectively penetrate through two sides of the storage box 16, and a plurality of groups of ventilation holes 26 are respectively arranged in the two sides of the storage box 16;
specifically, as shown in fig. 1 and 3, after the silica gel particles 25 are loaded into the storage box 16 and the sealing cover 24 is fixed and sealed on the top end of the storage box 16, the storage box 16 is respectively and fixedly placed between the fixing frames 3 arranged on two sides of the inside of the shell 2, and the arranged silica gel particles 25 can absorb, dehumidify and dry the moisture in the air inside the shell 2 by utilizing the ventilation holes 26 penetrating through the two sides of the storage box 16.
Example 3: the four corners of the top end of the top cover 9 are respectively fixed with a supporting rod 27, the bottom end of the supporting rod 27 is fixed with a fixing plate 29, the interiors of the two sides of the top end of the fixing plate 29 are respectively penetrated and provided with a connecting bolt 30, and the interiors of the four corners of the top end of the shell 2 are respectively provided with a screw hole 28;
specifically, as shown in fig. 1 and 4, the top cover 9 may be fixed to the top end of the housing 2 by using a fixing plate 29 fixed by four sets of struts 27 at the bottom, and after the fixing plate 29 is screwed into the screw hole 28 by using a connecting bolt 30, the top cover 9 may be fixed to the top end of the exterior of the housing 2, and the set top cover 9 may cover the top end of the exterior of the unit from rain and dust.
Working principle: when the electric heating unit is used, the top cover 9 can be fixed on the top end of the shell 2 by using the fixing plate 29 fixed by the four groups of struts 27 at the bottom, and the top cover 9 can be fixed on the top end outside the shell 2 after the connecting bolts 30 penetrate through the inside of the fixing plate 29 and are screwed into the screw holes 28, the arranged top cover 9 can shield the top end outside the unit from rain and dust and the top part can be prevented from dust, medium water cooled after the electric heating unit is used is guided into the heat exchange cylinder 14 through the connecting pipe 12 and the water inlet pipe 13 during the use process of the electric heating unit, the filter screen 22 is arranged in the connecting ring 19 between the connecting pipe 12 and the water inlet pipe 13, the filter screen 22 that sets up can filter some impurity and incrustation scale etc. that get into in the inside circulation medium water of heat exchange barrel 14 in connecting pipe 12 and inlet tube 13 and get rid of, reduce the accumulation of heat exchange barrel 14 and the inside impurity of heat collection barrel 4 and incrustation scale, simultaneously the electric heat unit is in the in-process of using after the installation, can pack into the case 16 with silica gel granule 25 and fix the closing cap 24 behind the top of case 16, the rethread is fixed respectively placing the case 16 between the mount 3 that sets up in the inside both sides of shell 2, the inside ventilation hole 26 that runs through of case 16 both sides can be utilized to adsorb the moisture in the inside air of shell 2 of setting up absorbs, the dry operational environment of inside the maintenance unit.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a small-size components of a whole that can function independently forced circulation electric heat unit, includes shell (2), its characterized in that: the bottom end of the shell (2) is fixedly provided with a base (1), the two ends of the bottom of the two sides inside the shell (2) are respectively fixedly provided with a fixing frame (3), the top end of the left side of the shell (2) is fixedly provided with an electric cabinet (6), the top end of the shell (2) is provided with a top cover (9), the left side of the bottom end inside the shell (2) is vertically fixedly provided with a heat collecting cylinder body (4), the inside of the heat collecting cylinder body (4) is vertically provided with seven groups of electric heating assemblies (7), the two sides inside the heat collecting cylinder body (4) are respectively provided with a heat collecting cylinder baffle plate (5), the right side of the bottom inside of the shell (2) is fixedly provided with a heat exchange cylinder body (14), the inside of the heat exchange cylinder body (14) is provided with a U-shaped heat exchange tube (15), the outsides of the heat collecting cylinder body (4) and the heat exchange cylinder body (14) are respectively provided with a heat preservation layer (8), the top end between the heat collecting cylinder body (4) and the heat exchange cylinder body (14) is transversely fixedly provided with a heat medium communicating pipe (10), the inside of the heat collecting cylinder body (4) is vertically provided with seven groups of electric heating assemblies (7), the bottom ends inside the heat collecting cylinder body (14) and the heat collecting cylinder body (14) are provided with a forced water pipe (13), the top end of the water inlet pipe (13) is provided with a connecting pipe (12);
the novel water inlet pipe is characterized in that a connecting plate (20) is welded at the bottom end of the connecting pipe (12) and the top end of the water inlet pipe (13) respectively, a connecting ring (19) is arranged between the connecting pipe (12) and the water inlet pipe (13), sealing gaskets (21) are arranged at the top end and the bottom end of the connecting ring (19) respectively, a filter screen (22) is arranged in the connecting ring (19), threaded holes (23) are formed in the two ends of the top of the connecting ring (19) and the two sides of the connecting ring, and fixing bolts (18) are respectively arranged at the two sides and the two ends of the bottom of the connecting plate (20) in a penetrating mode.
2. The small split forced circulation electric heating unit according to claim 1, wherein: the connecting pipe (12) and the water inlet pipe (13) are respectively communicated with the inside of the connecting ring (19), and the connecting plates (20) are symmetrically arranged about the horizontal center line of the connecting ring (19).
3. The small split forced circulation electric heating unit according to claim 1, wherein: five groups of fixing bolts (18) and threaded holes (23) are respectively arranged on the connecting plate (20) and the inner ring of the connecting ring (19) at equal intervals.
4. The small split forced circulation electric heating unit according to claim 1, wherein: the inside of mount (3) is provided with case (16), the top of case (16) is fixed with closing cap (24), the inside of case (16) is provided with silica gel granule (25), the both sides of case (16) are provided with ventilation hole (26) respectively.
5. The small-sized split forced circulation electric heating unit according to claim 4, wherein: the ventilation holes (26) penetrate through two sides of the storage box (16) respectively, and a plurality of groups of ventilation holes (26) are arranged in the two sides of the storage box (16) respectively.
6. The small split forced circulation electric heating unit according to claim 1, wherein: four corners at the top end inside the top cover (9) are respectively fixed with a supporting rod (27), the bottom end of the supporting rod (27) is fixed with a fixing plate (29), and connecting bolts (30) are respectively arranged in the inside of two sides at the top end of the fixing plate (29) in a penetrating mode.
7. The small split forced circulation electric heating unit according to claim 1, wherein: screw holes (28) are respectively formed in the four corners of the top end of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320089234.2U CN219913474U (en) | 2023-01-31 | 2023-01-31 | Small split forced circulation electric heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320089234.2U CN219913474U (en) | 2023-01-31 | 2023-01-31 | Small split forced circulation electric heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913474U true CN219913474U (en) | 2023-10-27 |
Family
ID=88428518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320089234.2U Active CN219913474U (en) | 2023-01-31 | 2023-01-31 | Small split forced circulation electric heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913474U (en) |
-
2023
- 2023-01-31 CN CN202320089234.2U patent/CN219913474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small split forced circulation electric heating unit Granted publication date: 20231027 Pledgee: Chengde Bank Co.,Ltd. Xinglong Branch Pledgor: Huatai Shengyang (Xinglong) New Energy Co.,Ltd. Registration number: Y2024980011905 |