CN216080345U - Water heating device - Google Patents
Water heating device Download PDFInfo
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- CN216080345U CN216080345U CN202122748806.7U CN202122748806U CN216080345U CN 216080345 U CN216080345 U CN 216080345U CN 202122748806 U CN202122748806 U CN 202122748806U CN 216080345 U CN216080345 U CN 216080345U
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Abstract
The application relates to the technical field of heating equipment, in particular to a water heating device, which comprises a heating cylinder, a scale scraping ring, a driving assembly and a heating assembly; the driving assembly is connected with the heating cylinder and is used for driving the scale scraping ring to move; the scale scraping ring is connected with the inner side wall of the heating cylinder in a sliding manner and is coaxially arranged with the heating cylinder; the heating assembly is connected with the heating cylinder and is used for heating the heating cylinder; the water heating device of design is convenient for hold water through the cartridge heater, is convenient for scrape through the descaling ring and falls the sedimentary incrustation scale on the cartridge heater inside wall, and then improves the efficiency of water heating, is convenient for drive descaling ring through drive assembly and moves, is convenient for heat the cartridge heater through heating assembly.
Description
Technical Field
The application relates to the technical field of heating equipment, in particular to a water heating device.
Background
Wheat is one of three grains, and because the taste of the wheat is not good when the wheat is directly eaten, the wheat is generally eaten after being processed into flour, because impurities are mixed in the processes of growth, harvesting, storage, transportation and the like of the wheat, in order to prevent the impurities in the wheat from influencing the quality of the flour, the wheat needs to be pretreated before milling, and a density sorting method by water is one of the commonly used pretreatment methods.
However, the water supply pipeline is long, and when the air temperature is low, in order to prevent water from freezing in the density separation tank and affecting the efficiency of wheat pretreatment, the water needs to be heated to a certain temperature in advance, in the water heating device in the related art, generally, the heating device is wound on the outer peripheral side of the heating cylinder, then cold water is introduced into the heating cylinder, after the heating cylinder is heated by the heating device and heated, the heating cylinder transfers heat to the cold water in the inner cavity of the heating cylinder, and the cold water is discharged from the heating cylinder for use after being heated to the required temperature.
In view of the above-mentioned related technologies, the inventor thinks that the designed water heating device transfers the heat generated by the heating device to the cold water in the heating cylinder through the heating cylinder, but after long-term use, a layer of scale deposit will be deposited on the inner cavity wall of the heating cylinder, the heating device needs to transfer the heat to the scale first, and then the scale transfers the heat to the water in the heating cylinder, which affects the water heating efficiency.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of water heating, this application provides a water heating device, adopts following technical scheme:
a water heating device comprises a heating cylinder, a scale scraping ring, a driving assembly and a heating assembly;
the driving assembly is connected with the heating cylinder and is used for driving the scale scraping ring to move;
the scale scraping ring is connected with the inner side wall of the heating cylinder in a sliding manner and is coaxially arranged with the heating cylinder;
the heating assembly is connected with the heating cylinder and used for heating the heating cylinder.
By adopting the technical scheme, water is introduced into the heating cylinder from the water inlet of the heating cylinder, the external power supply provides electric energy for the heating assembly, the heating assembly converts the electric energy into heat energy and then heats the heating cylinder, the heating cylinder transfers the heat energy to the water in the heating cylinder, the water absorbs heat and is heated and then flows out of the water outlet of the heating cylinder for use, when scale deposited on the inner side wall of the heating cylinder needs to be removed after a period of use, the driving assembly is adjusted and drives the scale scraping ring to move along the axial direction of the heating cylinder, the scale scraping ring scrapes the scale deposited on the inner side wall of the heating cylinder, and the scraped scale is discharged from the water outlet of the heating cylinder; the water heating device of design is convenient for hold water through the cartridge heater, is convenient for scrape through the descaling ring and falls the sedimentary incrustation scale on the cartridge heater inside wall, and then improves the efficiency of water heating, is convenient for drive descaling ring through drive assembly and moves, is convenient for heat the cartridge heater through heating assembly.
Optionally, the driving assembly includes a driving motor, a driving screw, a guide rod and a connecting frame;
the driving motor is connected with the outer side wall of the heating cylinder, and an output shaft of the driving motor is arranged in parallel with the axial direction of the heating cylinder;
the driving screw penetrates through the heating cylinder and is rotationally connected with the heating cylinder, and the extension section of the driving screw, which extends out of the heating cylinder, is coaxially connected with the output shaft of the driving motor;
the axial direction of the guide rod is parallel to the axial direction of the driving screw rod, and the guide rod is connected with the heating cylinder;
the link with scrape dirty ring junction, drive screw and guide bar all pass the link setting, just drive screw and link threaded connection, the guide bar slides with the link and is connected.
By adopting the technical scheme, the external power supply provides electric energy for the work of the driving motor, the output shaft of the driving motor drives the driving screw to rotate, the driving screw drives the connecting frame to slide along the axial direction of the guide rod, the connecting frame drives the scale scraping ring to slide along the axial direction of the heating cylinder, and the scale scraping ring scrapes off scale deposited on the inner side wall of the heating cylinder; the driving assembly is convenient to drive the driving screw rod to rotate through the driving motor, the driving screw rod is convenient to be matched with the guide rod to drive the connecting frame to move along the axis direction of the heating cylinder, and the connecting frame is convenient to drive the scaling ring to move.
Optionally, the width of the scale scraping ring is gradually reduced from the side far away from the axis of the scale scraping ring to the side close to the axis of the scale scraping ring.
Through adopting above-mentioned technical scheme, the dirty ring of scraping of design is convenient for better realization to the broken removal of the incrustation scale of depositing on the heating cylinder inner wall side.
Optionally, a flow disturbing cone is connected to the connecting frame, the flow disturbing cone and the heating cylinder are coaxially arranged, and the diameter of the flow disturbing cone gradually increases from two ends to the middle.
By adopting the technical scheme, the connecting frame drives the flow disturbing cone to move, and the flow disturbing cone disturbs water in the heating cylinder, which is close to the central axis of the heating cylinder, so that the water in the heating cylinder flows, and the water temperature of the water in the heating cylinder is more uniform; the designed flow disturbing cone is convenient for stirring water in the heating cylinder, so that the water in the heating cylinder is heated more uniformly.
Optionally, a fixed shaft is connected to the turbulence cone, a propeller is rotatably connected to the fixed shaft, and the propeller, the driving screw and the guide rod are arranged in a staggered manner.
By adopting the technical scheme, the connecting frame drives the fixed shaft to move, the fixed shaft drives the propeller to move, and the propeller disturbs water in the heating cylinder; the designed fixed shaft is convenient for mounting the propeller, and the propeller is convenient for further disturbing the water flow in the heating cylinder.
Optionally, a scale discharge valve for discharging scale is connected to the heating cylinder.
By adopting the technical scheme, the water outlet of the heating cylinder is closed, the driving assembly is adjusted, the driving assembly drives the scale scraping ring to scrape scale deposited on the inner side wall of the heating cylinder, and the scraped scale is discharged to the outside from the scale discharge valve; the scale discharging valve is convenient for directly discharging scraped scale, and prevents the scale from silting in a subsequent conveying pipeline when being discharged through a water outlet of the heating cylinder to influence the quality of subsequent water.
Optionally, the heating assembly includes a plurality of electric heating tubes, the electric heating tubes are arranged along the axial direction of the heating cylinder, the electric heating tubes are distributed along the circumferential direction of the heating cylinder, and the electric heating tubes are connected with the heating cylinder.
By adopting the technical scheme, the external power supply provides electric energy for the operation of the electric heating tube, and the electric heating tube converts the electric energy into heat energy for the heating cylinder to absorb; the designed heating assembly is convenient for heating the heating barrel through the electric heating tube.
Optionally, a heat preservation cylinder is sleeved on the outer side of the heating cylinder, the heat preservation cylinder is connected with the heating cylinder, and the electric heating tube is located in a cavity formed by the heating cylinder and the heat preservation cylinder.
By adopting the technical scheme, the designed heat-insulating cylinder is convenient for reducing the heat dissipation of the electric heating tube to the outside.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the designed water heating device is convenient for containing water through the heating cylinder, is convenient for scraping scale deposited on the inner side wall of the heating cylinder through the scale scraping ring, further improves the water heating efficiency, is convenient for driving the scale scraping ring to move through the driving assembly, and is convenient for heating the heating cylinder through the heating assembly;
2. the designed water heating device is convenient for mounting a propeller through a fixed shaft, and is convenient for further disturbing the water flow in the heating cylinder through the propeller;
3. the designed water heating device is convenient to reduce the heat dissipation of the electric heating tube to the outside through the heat preservation cylinder.
Drawings
Fig. 1 is a schematic view of an overall structure of a water heating apparatus according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a water heating apparatus according to an embodiment of the present application;
fig. 3 is a partial structural schematic view of a water heating apparatus according to an embodiment of the present application.
Reference numerals: 1. a heating cylinder; 2. a scale scraping ring; 3. a drive assembly; 31. a drive motor; 32. a drive screw; 33. a guide bar; 34. a connecting frame; 4. a heating assembly; 41. an electric heating tube; 5. a flow disturbing cone; 6. a fixed shaft; 7. a propeller; 8. a scale discharge valve; 9. a heat preservation cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a water heating device.
Referring to fig. 1, 2 and 3, the water heating device comprises a heating cylinder 1, a scale scraping ring 2, a driving assembly 3 and a heating assembly 4, wherein the heating cylinder 1 is horizontally arranged in the axis direction, a water inlet pipe for water inflow is welded at one end of the heating cylinder 1, a water outlet pipe for water outflow is welded at one end, away from the water inlet pipe, of an electric heating pipe 41, a scale discharging valve 8 for discharging scale is connected to the heating cylinder 1, the scale discharging valve 8 is connected with the end face of the heating cylinder 1, and the scale discharging valve 8 is arranged close to the water outlet pipe; the driving component 3 is connected with the heating cylinder 1, and the driving component 3 is used for driving the scaling ring 2 to move; the heating assembly 4 is connected with the heating cylinder 1, and the heating assembly 4 is used for heating the heating cylinder 1.
Referring to fig. 2, the heating assembly 4 includes a plurality of electric heating tubes 41, the length direction of the electric heating tubes 41 is parallel to the axial direction of the heating cylinder 1, the plurality of electric heating tubes 41 are uniformly distributed along the circumferential direction of the heating cylinder 1, the electric heating tubes 41 are connected with the heating cylinder 1 by bolts, in this embodiment, the number of the electric heating tubes 41 is five, and the five electric heating tubes 41 are uniformly distributed along the circumferential direction of the heating cylinder 1.
Referring to fig. 1 and 2, in order to reduce the loss of heat produced by the electric heating tube 41, a heat preservation cylinder 9 is sleeved on the outer peripheral side of the heating cylinder 1, the heat preservation cylinder 9 and the heating cylinder 1 are coaxially arranged, the inner diameter of the heat preservation cylinder 9 is larger than the outer diameter of the heating cylinder 1, the heat preservation cylinder 9 is welded with the heating cylinder 1, the electric heating tube 41 is located in a cavity formed by the heating cylinder 1 and the heat preservation cylinder 9, and a support frame for supporting the heat preservation cylinder 9 is welded on the outer side of the heat preservation cylinder 9.
Referring to fig. 2 and 3, the heating cylinder 1 is coaxially arranged with the scale scraping ring 2, the scale scraping ring 2 is connected with the inner side wall of the heating cylinder 1 in a sliding manner, and the width of the scale scraping ring 2 is gradually reduced from one side of the axis far away from the scale scraping ring 2 to one side of the axis close to the scale scraping ring 2.
Referring to fig. 1 and 3, the driving assembly 3 includes a driving motor 31, a driving screw 32, a guide rod 33 and a connecting frame 34, the driving motor 31 is bolted to the outer side wall of the heating cylinder 1, the axial direction of the output shaft of the driving motor 31 is parallel to the axial direction of the heating cylinder 1, the driving screw 32 passes through the heating cylinder 1, the driving screw 32 is rotatably connected to the heating cylinder 1 through a bearing, the extending section of the driving screw 32 extending out of the heating cylinder 1 is coaxially connected to the output shaft of the driving motor 31, and the output shaft of the driving motor 31 is connected to the driving screw 32 through a coupling;
referring to fig. 2 and 3, the connecting frame 34 is welded to the inner side wall of the scraper ring 2, the driving screw 32 penetrates through the connecting frame 34, the driving screw 32 is in threaded connection with the connecting frame 34, the guide rod 33 penetrates through the connecting frame 34, the guide rod 33 is in sliding connection with the connecting frame 34, the driving screw 32 and the guide rod 33 are arranged in a staggered mode, the axial direction of the driving screw 32 is parallel to the axial direction of the guide rod 33, the guide rod 33 is located in the inner cavity of the heating cylinder 1, and the guide rod 33 is welded to the heating cylinder 1.
Referring to fig. 3, the connecting frame 34 is welded with the turbulence cone 5, the welding position of the connecting frame 34 and the turbulence cone 5 is close to the middle position of the turbulence cone 5, the turbulence cone 5 is coaxial with the heating cylinder 1, the diameter of the turbulence cone 5 is gradually increased from two ends to the middle, and the turbulence cone 5, the driving screw 32 and the guide rod 33 are arranged in a staggered manner.
Referring to fig. 3, a fixed shaft 6 is welded on the turbulence cone 5, the fixed shaft 6 and the heating cylinder 1 are coaxially arranged, a propeller 7 is rotatably connected to the fixed shaft 6 through a bearing, and the propeller 7, the driving screw 32 and the guide rod 33 are arranged in a staggered manner.
The implementation principle of the water heating device in the embodiment of the application is as follows: water is introduced into the heating cylinder 1 from the water inlet pipe, an external power supply provides electric energy for the operation of the electric heating tube 41, the electric heating tube 41 converts the electric energy into heat energy to heat the heating cylinder 1, and the heat is transferred to the water in the inner cavity of the heating cylinder 1 after the heating cylinder 1 is heated;
meanwhile, when the water flow in the heating cylinder 1 passes through the turbulence cone 5, the water flow close to the central axis of the heating cylinder 1 is guided by the turbulence cone 5 to be far away from the central axis of the heating cylinder 1, when the water flow in the heating cylinder 1 passes through the propeller 7, the propeller 7 is driven by the water flow to rotate, and the propeller 7 disturbs the water in the heating cylinder 1;
when getting rid of the incrustation scale, close the outlet pipe, external power supply provides the electric energy for driving motor 31 work, driving motor 31 output shaft drives drive screw 32 and rotates, drive screw 32 drives link 34 and moves along the axis direction of guide bar 33, link 34 drives and scrapes the motion of dirty ring 2, scrape the motion of dirty ring 2 along the axis direction of cartridge heater 1, scrape the incrustation scale of deposit on the ring 2 with cartridge heater 1 inside wall and scrape, then open drain valve 8, the incrustation scale that is scraped is discharged to the external world from drain valve 8.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The water heating device is characterized by comprising a heating cylinder (1), a scale scraping ring (2), a driving component (3) and a heating component (4);
the driving assembly (3) is connected with the heating cylinder (1), and the driving assembly (3) is used for driving the scaling ring (2) to move;
the scale scraping ring (2) is connected with the inner side wall of the heating cylinder (1) in a sliding manner, and the scale scraping ring (2) and the heating cylinder (1) are coaxially arranged;
the heating assembly (4) is connected with the heating cylinder (1), and the heating assembly (4) is used for heating the heating cylinder (1).
2. The water heating device according to claim 1, characterized in that the drive assembly (3) comprises a drive motor (31), a drive screw (32), a guide rod (33) and a connecting frame (34);
the driving motor (31) is connected with the outer side wall of the heating cylinder (1), and an output shaft of the driving motor (31) is arranged in parallel with the axial direction of the heating cylinder (1);
the driving screw rod (32) penetrates through the heating cylinder (1), the driving screw rod (32) is rotatably connected with the heating cylinder (1), and the extension section of the driving screw rod (32) extending out of the heating cylinder (1) is coaxially connected with the output shaft of the driving motor (31);
the axial direction of the guide rod (33) is parallel to the axial direction of the driving screw rod (32), and the guide rod (33) is connected with the heating cylinder (1);
link (34) with scrape dirty ring (2) and be connected, drive screw (32) and guide bar (33) all pass link (34) setting, just drive screw (32) and link (34) threaded connection, guide bar (33) and link (34) are slided and are connected.
3. The water heating device according to claim 1, wherein the scraper ring (2) has a width gradually decreasing from a side away from the axis of the scraper ring (2) to a side close to the axis of the scraper ring (2).
4. The water heating device according to claim 2, characterized in that a flow disturbing cone (5) is connected to the connecting frame (34), the flow disturbing cone (5) is arranged coaxially with the heating cylinder (1), and the diameter of the flow disturbing cone (5) is gradually increased from two ends to the middle.
5. The water heating device according to claim 4, characterized in that a fixed shaft (6) is connected to the turbulence cone (5), a propeller (7) is rotatably connected to the fixed shaft (6), and the propeller (7) is staggered from the driving screw (32) and the guide rod (33).
6. The water heating device according to claim 1, characterized in that a drain valve (8) for draining scale is connected to the heating cartridge (1).
7. The water heating device according to claim 1, wherein the heating assembly (4) comprises a plurality of electric heating tubes (41), the electric heating tubes (41) are arranged along the axial direction of the heating cylinder (1), the electric heating tubes (41) are distributed along the circumferential direction of the heating cylinder (1), and the electric heating tubes (41) are connected with the heating cylinder (1).
8. The water heating device according to claim 7, wherein a heat preservation cylinder (9) is sleeved outside the heating cylinder (1), the heat preservation cylinder (9) is connected with the heating cylinder (1), and the electric heating tube (41) is located in a cavity formed by the heating cylinder (1) and the heat preservation cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748806.7U CN216080345U (en) | 2021-11-10 | 2021-11-10 | Water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748806.7U CN216080345U (en) | 2021-11-10 | 2021-11-10 | Water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216080345U true CN216080345U (en) | 2022-03-18 |
Family
ID=80659227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122748806.7U Active CN216080345U (en) | 2021-11-10 | 2021-11-10 | Water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216080345U (en) |
-
2021
- 2021-11-10 CN CN202122748806.7U patent/CN216080345U/en active Active
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