CN220453773U - Hot water circulating device for central heating - Google Patents
Hot water circulating device for central heating Download PDFInfo
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- CN220453773U CN220453773U CN202322111110.2U CN202322111110U CN220453773U CN 220453773 U CN220453773 U CN 220453773U CN 202322111110 U CN202322111110 U CN 202322111110U CN 220453773 U CN220453773 U CN 220453773U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000010438 heat treatment Methods 0.000 title claims abstract description 151
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002918 waste heat Substances 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a hot water circulating device for central heating, which belongs to the field of hot water circulation and comprises a solar water heater, a water storage tank, a heating cylinder and a heating cylinder group, wherein the solar water heater and the water storage tank are connected with the inside of the heating cylinder through pipelines, the heating cylinder is connected with the input end of the heating cylinder group through pipelines, the output end of the heating cylinder group is connected with the solar water heater and the heating cylinder through pipelines, and the two sides of the heating cylinder are respectively and fixedly connected with a first collecting cylinder and a second collecting cylinder, and the inside of the second collecting cylinder is communicated with the inside of the heating cylinder. According to the utility model, through the arrangement of the plurality of heat exchange tubes, the waste heat of the heating cylinder can be utilized, so that the preheating function of circulating water is realized, the rapidity of subsequent heating is further improved, the heat of the heating cylinder is fully utilized, the waste of the waste heat is avoided, and the energy-saving and environment-friendly functions are realized.
Description
Technical Field
The utility model relates to the technical field of hot water circulation, in particular to a hot water circulation device for central heating.
Background
The Chinese patent with publication number CN104728901A discloses a central heating hot water recycling system, which belongs to the technical field of water heating equipment and consists of a solar water heater, an electric heater, a radiating fin, a heating furnace and a water tap; the solar water heater, the electric heater, the radiating fin, the water tap and the heating furnace are connected through a water pipe and a one-way valve. The utility model has simple structure and reasonable design, realizes integrated heating through the optimized combination of various heating devices, and realizes uniform heating by compensating for the deficiencies of various heating devices.
In the related art, in the central heating process, generally, the heated water source is discharged to each household, heat exchange is performed through the temperature of hot water and the indoor environment, heating work is formed, the water source after heat exchange is recycled to the heated position again, and circular heating treatment is formed, while the existing central heating equipment cannot fully utilize the waste heat of the heated position when water circulation is performed, so that heat energy loss is caused, the temperature difference between the newly injected water source and the heated position is large, and the heating effect of the next round is easily affected after the water source and the heated position are neutralized.
Disclosure of Invention
The present utility model is directed to a hot water circulation device for central heating, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a central heating is with hot water circulating device, includes solar water heater, storage water tank, heating cylinder and heater group, solar water heater and storage water tank are all through the internal connection of pipeline with the heating cylinder, the heating cylinder passes through the pipeline and is connected with the input of heater group, the output of heater group passes through the pipeline and is connected with solar water heater and heating cylinder, wherein the both sides of heating cylinder respectively fixedly connected with first collection section of thick bamboo and second collection section of thick bamboo, the inside of second collection section of thick bamboo communicates with the inside of heating cylinder, the surface fixedly connected with annular heat preservation cover of heating cylinder, the inside fixedly connected with of annular heat preservation cover a plurality of is the heat exchange tube that encircles the setting, the both ends of a plurality of heat exchange tube respectively with the internal connection of first collection section of thick bamboo and second collection section of thick bamboo, the inside fixedly connected with a plurality of heater rod of heating cylinder.
As the further preferred of this technical scheme, the internal surface fixedly connected with a plurality of conducting strip of heating cylinder, a plurality of conducting strip all extends to the inside of annular heat preservation cover, one side fixedly connected with motor of second collection section of thick bamboo, the output shaft fixedly connected with stirring frame of motor, the stirring frame extends to the inside of heating cylinder.
As a further preferable mode of the technical scheme, the output end of the solar water heater is communicated with the inside of the heating cylinder through a first branch pipe, the inside of the heating cylinder is connected with the input end of the heating unit through a second branch pipe, the output end of the heating unit is connected with a Y-shaped pipe, two ends of the Y-shaped pipe are respectively connected with the first collecting cylinder and the input end of the solar water heater, and two ends of the Y-shaped pipe are respectively provided with a first electric switch valve, and the Y-shaped pipe is provided with a first water pump.
As a further preferable mode of the technical scheme, the bottom of the inner wall of the water storage tank is fixedly connected with a second water pump, and a water outlet of the second water pump is communicated with the inside of the first collecting barrel through a water outlet pipe.
As a further preferable mode of the technical scheme, the top of the water storage tank is fixedly communicated with a water injection pipe, and a second electric switch valve is arranged on the water injection pipe.
As the further preferred of this technical scheme, the internal surface sliding connection of storage water tank has the kickboard, and the top fixedly connected with U type pole of kickboard, the other end of U type pole extends to the outside of storage water tank, the other end fixedly connected with touch piece of U type pole, the top and the bottom of storage water tank surface all are provided with the touch switch that is used for controlling the second electric switch valve.
The utility model provides a hot water circulating device for central heating, which has the following beneficial effects:
(1) According to the utility model, the heating cylinder is connected with the solar water heater and the heating unit by adopting two groups of pipelines, so that the heating cylinder is used for carrying out secondary heating on a water source, the water source heated by the heating unit is discharged into the first collecting cylinder, then is discharged into the second collecting cylinder by the plurality of heat exchange pipes, finally enters the heating cylinder for cyclic heating, and the waste heat of the heating cylinder can be utilized by the arrangement of the plurality of heat exchange pipes, thereby realizing the preheating function of circulating water, further improving the rapidity of subsequent heating, fully utilizing the heat of the heating cylinder, avoiding waste heat and having good energy-saving and environment-friendly functions.
(2) According to the utility model, the floating plate moves up and down along with the water level of the water source in the water storage tank, the U-shaped rod can drive the touch block to move up and down, and the automatic water supplementing and stopping work can be conveniently formed by the arrangement of the two touch switches, so that the manual operation is not needed, and the functionality and the practicability of the hot water circulating device are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a rear elevational view of the structure of the present utility model;
FIG. 3 is a schematic view of a heating cartridge according to the present utility model;
FIG. 4 is a cross-sectional view of the heating cartridge of the present utility model;
fig. 5 is a structural sectional view of the water storage tank of the present utility model.
In the figure: 1. a solar water heater; 2. a water storage tank; 3. a heating cylinder; 4. a heating unit group; 5. a first collection cartridge; 6. a second collection cartridge; 7. an annular heat-insulating cover; 8. a heat exchange tube; 9. a heating rod; 10. a heat conductive sheet; 11. a motor; 12. a stirring rack; 13. a first branch pipe; 14. a second branch pipe; 15. a Y-shaped tube; 16. a first water pump; 17. a second water pump; 18. a water injection pipe; 19. a floating plate; 20. a U-shaped rod; 21. touching the block; 22. and (3) touching the switch.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
First embodiment
The utility model provides the technical scheme that: as shown in fig. 1-5, in this embodiment, a central heating hot water circulation device includes a solar water heater 1, a water storage tank 2, a heating cylinder 3 and a heating unit 4, where the solar water heater 1 and the water storage tank 2 are connected with the inside of the heating cylinder 3 through pipelines, the heating cylinder 3 is connected with the input end of the heating unit 4 through pipelines, the output end of the heating unit 4 is connected with the solar water heater 1 and the heating cylinder 3 through pipelines, two sides of the heating cylinder 3 are respectively and fixedly connected with a first collecting cylinder 5 and a second collecting cylinder 6, the inside of the second collecting cylinder 6 is communicated with the inside of the heating cylinder 3, the outer surface of the heating cylinder 3 is fixedly connected with an annular heat preservation cover 7, the inside of the annular heat preservation cover 7 is fixedly connected with a plurality of heat exchange pipes 8 which are arranged in a surrounding manner, two ends of the plurality of heat exchange pipes 8 are respectively connected with the inside of the first collecting cylinder 5 and the second collecting cylinder 6, and the inside of the heating cylinder 3 is fixedly connected with a plurality of heating rods 9;
the heating cylinder 3 is connected with the solar water heater 1 and the heating cylinder 4 by adopting two groups of pipelines so that the heating cylinder 3 heats a water source for the second time, the water source heated by the heating cylinder 4 is discharged into the first collecting cylinder 5, and then is discharged into the second collecting cylinder 6 by the plurality of heat exchange pipes 8, and finally enters the heating cylinder 3 for cyclic heating;
through the arrangement of the plurality of heat exchange tubes 8, the waste heat of the heating cylinder 3 can be utilized, so that the preheating function of circulating water is realized, the rapidity of subsequent heating is further improved, the heat of the heating cylinder 3 is fully utilized, waste of the waste heat is avoided, and the energy-saving and environment-friendly functions are realized;
through the setting of storage water tank 2, in time supply water source according to the water circulating's water yield, when the water source is supplied, arrange to the inside of heating cylinder 3 through a plurality of heat exchange tube 8, and then can preheat the water source that supplies.
As shown in fig. 4, the inner surface of the heating cylinder 3 is fixedly connected with a plurality of heat conducting fins 10, the plurality of heat conducting fins 10 extend into the annular heat insulation cover 7, one side of the second collecting cylinder 6 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a stirring frame 12, and the stirring frame 12 extends into the heating cylinder 3;
through the arrangement of the heat conducting fins 10, the waste heat in the heating cylinder 3 is led into the annular heat preservation cover 7, and is subjected to heat exchange treatment with the heat exchange tubes 8, so that water source preheating work is formed, and waste of the waste heat is effectively avoided;
the motor 11 is connected with an external power supply and a control switch and is used for driving the stirring frame 12 to rotate, and the water source inside the heating cylinder 3 can be stirred through the rotation of the stirring frame 12 so as to facilitate the uniformity and rapidity of the heated water source.
As shown in fig. 1-4, the output end of the solar water heater 1 is communicated with the inside of the heating cylinder 3 through a first branch pipe 13, the inside of the heating cylinder 3 is connected with the input end of the heating unit 4 through a second branch pipe 14, the output end of the heating unit 4 is connected with a Y-shaped pipe 15, two ends of the Y-shaped pipe 15 are respectively connected with the first collecting cylinder 5 and the input end of the solar water heater 1, two ends of the Y-shaped pipe 15 are respectively provided with a first electric switch valve, and the Y-shaped pipe 15 is provided with a first water pump 16;
the solar water heater 1 is used for primarily heating a water source, the heated water source is discharged into the heating cylinder 3, and when the water source reaches a specified temperature, the water source is directly discharged into the heater group 4 through the second branch pipe 14 for heating;
when the water source does not reach the designated temperature, the water source in the heating cylinder 3 can be further heated by the heating rod 9 in the heating cylinder 3, and the water source after secondary heating is discharged into the heater group 4 through the second branch pipe 14 for heating;
through the setting of first water pump 16 for the water source after the heat transfer of heating in the heating group 4 is extracted, and arrange to solar water heater 1 or directly arrange to the inside of heating section of thick bamboo 3, carry out cyclic heating treatment, through the setting of two first electronic ooff valves, be used for controlling the both ends of Y type pipe 15, the staff of being convenient for arranges the water source after the heat transfer to different positions according to the actual conditions, carries out cyclic heating work.
As shown in fig. 5, the bottom of the inner wall of the water storage tank 2 is fixedly connected with a second water pump 17, and the water outlet of the second water pump 17 is communicated with the interior of the first collecting barrel 5 through a water outlet pipe;
the second water pump 17 is connected with an external power supply and a control switch, and is used for extracting the water source in the water storage tank 2 and discharging the water source into the first collecting barrel 5, and the preheating work of water source supply is formed through the conversion of the positions of the two collecting barrels, so that the effect of water source supply is improved.
The utility model provides a hot water circulating device for central heating, which has the following specific working principle:
the solar water heater 1 is used for primarily heating a water source, the heated water source is discharged into the heating cylinder 3 through the first branch pipe 13, and when the water source reaches a specified temperature, the water source is directly discharged into the heater group 4 through the second branch pipe 14 for heating; when the water source does not reach the designated temperature, the water source in the heating cylinder 3 can be further heated by the heating rod 9 in the heating cylinder 3, and the water source after secondary heating is discharged into the heater group 4 through the second branch pipe 14 for heating;
the water source after heating is used for extracting the water source after heating and heat exchanging in the heating device group 4 through the arrangement of the first water pump 16, and is discharged to the solar water heater 1 or directly discharged to the inside of the heating cylinder 3, the circulating water enters the inside of the first collecting cylinder 5 before entering the heating cylinder 3, is discharged to the inside of the second collecting cylinder 6 through the plurality of heat exchange pipes 8, finally enters the inside of the heating cylinder 3 for circulating heating, the waste heat of the heating cylinder 3 can be utilized through the arrangement of the plurality of heat exchange pipes 8, the circulating water is preheated, and the preheated water source enters the inside of the heating cylinder 3 for circulating heating.
Second embodiment
Referring to fig. 5 in combination, another hot water circulation device for central heating is proposed according to a second embodiment of the present application based on the hot water circulation device for central heating provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a central heating hot water circulation device, which is different in that the top of the water storage tank 2 is fixedly connected with a water injection pipe 18, and a second electric switch valve is arranged on the water injection pipe 18;
the water injection pipe 18 is used for supplementing water source to the interior of the water storage tank 2 so as to facilitate the subsequent centralized supply work of the heating water source.
The inner surface of the water storage tank 2 is connected with a floating plate 19 in a sliding manner, the top of the floating plate 19 is fixedly connected with a U-shaped rod 20, the other end of the U-shaped rod 20 extends to the outside of the water storage tank 2, the other end of the U-shaped rod 20 is fixedly connected with a touch block 21, and the top and the bottom of the outer surface of the water storage tank 2 are respectively provided with a touch switch 22 for controlling a second electric switch valve;
when the water source in the water storage tank 2 is reduced, the floating plate 19 of the water storage tank 2 moves downwards along with the liquid level, so that the U-shaped rod 20 can be driven to move downwards, when the U-shaped rod 20 drives the touch block 21 downwards to move for a certain distance, the water storage tank can be contacted with the touch switch 22 below, and the second electric switch valve can be opened through the arrangement of the touch switch 22, so that the water injection pipe 18 supplements the water source in the water storage tank 2;
along with the rising of liquid level, its kickboard 19 will drive the touch piece 21 upward movement through U type pole 20, when reaching certain distance through touch piece 21 upward movement, can contact the touch switch 22 of top, carry out the closure of second electric switch valve through the touch switch 22 of top, stop water injection work, need not the manual moisturizing work of carrying out, have automatic moisturizing and the function of stopping, further improved hot water circulating device's functionality and practicality.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a central heating is with hot water circulating device, its characterized in that includes solar water heater (1), storage water tank (2), heating cylinder (3) and heating ware group (4), solar water heater (1) and storage water tank (2) are all through the internal connection of pipeline with heating cylinder (3), heating cylinder (3) are connected with the input of heating ware group (4) through the pipeline, the output of heating ware group (4) is connected with solar water heater (1) and heating cylinder (3) through the pipeline, wherein the both sides of heating cylinder (3) are fixedly connected with first collection section of thick bamboo (5) and second collection section of thick bamboo (6) respectively, the inside of second collection section of thick bamboo (6) and the inside intercommunication of heating cylinder (3), the surface fixedly connected with annular heat preservation cover (7) of heating cylinder (3), the inside fixedly connected with of annular heat preservation cover (7) is a plurality of heat exchange tube (8) that encircle the setting, the both ends of a plurality of heat exchange tube (8) are respectively with first collection section of thick bamboo (5) and second collection section of thick bamboo (6), a plurality of heating rod (9) are fixedly connected with inside heating cylinder (3).
2. A central heating hot water circulation device according to claim 1, wherein: the inner surface fixedly connected with a plurality of conducting strips (10) of heating cylinder (3), a plurality of conducting strips (10) all extend to the inside of annular heat preservation cover (7), one side fixedly connected with motor (11) of second collection section of thick bamboo (6), the output shaft fixedly connected with stirring frame (12) of motor (11), inside that stirring frame (12) extended to heating cylinder (3).
3. A central heating hot water circulation device according to claim 1, wherein: the output of solar water heater (1) is through the inside intercommunication of first branch pipe (13) and heating section of thick bamboo (3), the inside of heating section of thick bamboo (3) is connected with the input of heating group (4) through second branch pipe (14), the output of heating group (4) is connected with Y type pipe (15), the both ends of Y type pipe (15) are connected with the input of first collection section of thick bamboo (5) and solar water heater (1) respectively, and the both ends of Y type pipe (15) all are provided with first electric switch valve, be provided with first water pump (16) on Y type pipe (15).
4. A central heating hot water circulation device according to claim 1, wherein: the bottom of the inner wall of the water storage tank (2) is fixedly connected with a second water pump (17), and a water outlet of the second water pump (17) is communicated with the inside of the first collecting barrel (5) through a water outlet pipe.
5. A central heating hot water circulation device according to claim 1, wherein: the top of the water storage tank (2) is fixedly communicated with a water injection pipe (18), and a second electric switch valve is arranged on the water injection pipe (18).
6. A central heating hot water circulation device according to claim 5, wherein: the utility model discloses a water storage tank, including storage water tank (2), inside surface sliding connection of storage water tank (2) has kickboard (19), and the top fixedly connected with U type pole (20) of kickboard (19), the other end of U type pole (20) extends to the outside of storage water tank (2), the other end fixedly connected with touch piece (21) of U type pole (20), the top and the bottom of storage water tank (2) surface all are provided with touch switch (22) that are used for controlling the second electric switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111110.2U CN220453773U (en) | 2023-08-07 | 2023-08-07 | Hot water circulating device for central heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111110.2U CN220453773U (en) | 2023-08-07 | 2023-08-07 | Hot water circulating device for central heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453773U true CN220453773U (en) | 2024-02-06 |
Family
ID=89733318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111110.2U Active CN220453773U (en) | 2023-08-07 | 2023-08-07 | Hot water circulating device for central heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453773U (en) |
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2023
- 2023-08-07 CN CN202322111110.2U patent/CN220453773U/en active Active
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