CN220469003U - Water supply device for solar hot water engineering - Google Patents
Water supply device for solar hot water engineering Download PDFInfo
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- CN220469003U CN220469003U CN202321793163.0U CN202321793163U CN220469003U CN 220469003 U CN220469003 U CN 220469003U CN 202321793163 U CN202321793163 U CN 202321793163U CN 220469003 U CN220469003 U CN 220469003U
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- supply device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model belongs to the field of solar water supply, in particular to a water supply device for solar water heating engineering, which comprises a water supply tank, wherein a protective frame is fixedly arranged at the top of the water supply tank, a water outlet pipeline is arranged at the right lower side of the water supply tank, a water outlet valve is arranged on the water outlet pipeline, one end of the water outlet pipeline is communicated with a vacuum heat collecting pipe for solar energy, a water inlet valve is arranged at the left upper side of the water supply tank, and a drain valve is arranged at the bottom of the water supply tank; a cleaning assembly mounted on the water supply tank and the protective frame; and the filter assembly is arranged on the blow-down valve. The water supply device has reasonable design, the filtering structure of the water supply device is designed on the outer side, the water supply device is only required to be disassembled and assembled in a rotating way when the water supply device is required to be disassembled and replaced, the operation is simple, the water supply device is quick enough, scale on the inner wall of the water supply device can be automatically shoveled out, the cleaning and discharging modes are simple, the time and the labor are saved, and the labor cost in the cleaning process is low.
Description
Technical Field
The utility model relates to the technical field of solar water supply, in particular to a water supply device for solar hot water engineering.
Background
The solar hot water project mainly utilizes solar energy to heat and supply a water source, so that the effects of saving resources and protecting environment are achieved, wherein the heating part uses a vacuum heat collecting tube to absorb heat of sunlight and transmit the heat to cold water to convert the heat into hot water, and in the solar hot water project, a water supply device is needed to supply water to heat the vacuum heat collecting tube;
the publication number CN217785502U discloses a solar water heating engineering water supply device, which comprises a water storage tank, a heat absorbing plate, a filter plate, a floating ball stop valve body, a water inlet pipe, a drain pipe, a water outlet pipe, a settling chamber, a partition plate, a filter chamber, a water feeding chamber and a floating ball, wherein the upper end of one side of the water storage tank is provided with the water inlet pipe, the heat absorbing plate is arranged on the upper side and the front and back sides of the water storage tank, the settling chamber is arranged in the water storage tank, the drain pipe is arranged on the back side of the settling chamber, the filter chamber is arranged on one side, far from the water inlet pipe, of the settling chamber, the water feeding chamber is arranged on the other side of the filter chamber, and the partition plate is arranged between the settling chamber and the filter chamber and the water feeding chamber;
the water supply device in the existing solar hot water engineering can be roughly known by the comparison document, two problems possibly exist when the water supply device is used, one problem is that the filtering structure of the water supply device is arranged on the inner side of the water supply device, the inner structure of the water supply device needs to be disassembled and replaced when the filtering structure needs to be cleaned, the disassembly and replacement operation is complex and not quick, the water source is placed in the water supply device for a long time, scale is easy to generate and adsorb on the inner wall of the water supply device, the water source is easy to pollute after long time storage, the water supply quality can be further reduced, the scale cleaning mode is more complex, time and labor are wasted, and higher labor cost can be generated in the cleaning process, so that the water supply device for the solar hot water engineering is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a water supply device for solar hot water engineering.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a water supply apparatus for solar water heating engineering, comprising:
the solar energy vacuum heat collection device comprises a water supply tank, wherein a protective frame is fixedly arranged at the top of the water supply tank, a water outlet pipe is arranged at the right lower side of the water supply tank, a water outlet valve is arranged on the water outlet pipe, one end of the water outlet pipe is communicated with a solar energy vacuum heat collection pipe, a water inlet valve is arranged at the left upper side of the water supply tank, and a drain valve is arranged at the bottom of the water supply tank;
a cleaning assembly mounted on the water supply tank and the protective frame;
and the filter assembly is arranged on the blow-down valve.
Preferably, the cleaning assembly comprises a motor, a screw rod, guide rails, bevel gears, lifting plates, connecting rods, a moving table and a cutting ring, wherein the motor is fixedly arranged on the left side of the top of the protective frame, the screw rod is rotatably arranged in the middle of the inner wall of the top of the protective frame, one end of the screw rod is rotatably arranged in the middle of the top of the water supply tank, the guide rails are respectively fixedly arranged on the left side and the right side of the top of the water supply tank, one end of each guide rail is fixedly connected with the inner wall of the top of the protective frame, the bevel gears are respectively fixedly arranged at the output end of the motor and the outer upper side of the screw rod, the bevel gears are meshed with each other, the lifting plates are in threaded connection with the outer side of the screw rod, the lifting plates are slidably arranged on the outer side of the guide rails, one end of each connecting rod is fixedly connected with the top of the moving table, each moving table is slidably arranged between the inner walls of the four sides of the water supply tank, and the cutting ring is fixedly arranged at the bottom of the moving table, and one side of the cutting ring is attached to the inner wall of the water supply tank.
Preferably, the left side and the right side of the bottom of the mobile station are respectively provided with a chute.
Preferably, the cleaning assembly further comprises an adjusting rod, a spring, a sliding block and a pushing and cutting plate, the adjusting rod is fixedly arranged between the left side and the right side of the sliding groove, the spring is sleeved at one end of the adjusting rod, the sliding block is slidably arranged on the outer side of the adjusting rod, one end of the spring is respectively abutted to one side of the sliding block and one side of the sliding groove, and the pushing and cutting plate is fixedly arranged at the bottom of the sliding block.
Preferably, the cross section of the cutting ring is triangular, the bottom surface of the push-cut plate is an inclined surface, and the inclined surface is matched with the inclination of the inclined surface at the bottom of the water supply tank.
Preferably, convex rings are respectively arranged on the upper side and the lower side of the outer side of the screw rod, threads are arranged on the outer side of the screw rod, and a thread termination line is positioned on the inner side of the convex rings.
Preferably, the filter component comprises a mounting sleeve, a threaded end and a filter element, wherein the mounting sleeve is arranged on the blow-down valve, the threaded end is arranged on the left side and the right side of the inner side of the mounting sleeve, and the filter element is fixedly arranged in the middle of the inner side of the mounting sleeve.
Preferably, positioning grooves are formed in the left side and the right side of the inner side of the mounting sleeve, and sealing gaskets are arranged in the inner side of the positioning grooves.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the water supply device for the solar hot water project, the filter structure of the water supply device for the solar hot water project is designed on the outer side through the cleaning assembly, and the water supply device is easy to operate and fast enough only by rotating and disassembling the water supply device when the water supply device needs to be disassembled and replaced.
(2) According to the water supply device for the solar hot water project, provided by the utility model, through the arranged filter assembly, the water supply device for the solar hot water project can automatically remove scale on the inner wall of the water supply device, the cleaning and discharging modes are simple, time and labor are saved, and the labor cost in the cleaning process is lower.
Drawings
Fig. 1 is a schematic perspective view of a water supply device for solar water heating engineering according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a solar water heating engineering water supply device according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B in fig. 2.
In the figure: 1. a water supply tank; 2. a protective frame; 3. a water outlet pipe; 4. a water inlet valve; 5. a blow-down valve; 6. a motor; 7. a screw rod; 8. a guide rail; 9. bevel gears; 10. a lifting plate; 11. a connecting rod; 12. a mobile station; 13. cutting ring; 14. an adjusting rod; 15. a spring; 16. a slide block; 17. pushing and cutting the plate; 18. a mounting sleeve; 19. a threaded end; 20. a filter element.
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.
Examples
Referring to fig. 1 to 4, a water supply device for solar water heating engineering comprises a water supply tank 1, wherein a protective frame 2 is fixedly arranged at the top of the water supply tank 1, a water outlet pipeline 3 is arranged at the right lower side of the water supply tank 1, deposited dirt can be prevented from flowing out of the water outlet pipeline 3 when the water outlet pipeline 3 is positioned above a drain valve 5, a water outlet valve is arranged on the water outlet pipeline 3, one end of the water outlet pipeline 3 is communicated with a solar vacuum heat collecting pipe, a water inlet valve 4 is arranged at the left upper side of the water supply tank 1, the water inlet valve 4 and the water outlet valve both belong to one of electromagnetic valves, and the drain valve 5 is arranged at the bottom of the water supply tank 1; the cleaning assembly is arranged on the water supply tank 1 and the protective frame 2; the filter component is arranged on the blow-down valve 5, and the blow-down valve 5 is of a rotary installation valve type in a manual opening and closing mode.
In the embodiment, the cleaning component comprises a motor 6, a screw rod 7, a guide rail 8, a bevel gear 9, a lifting plate 10, a connecting rod 11, a moving table 12 and a cutting ring 13, wherein the motor 6 is fixedly arranged at the left side of the top of the protective frame 2, the screw rod 7 is rotatably arranged in the middle of the inner wall of the top of the protective frame 2, one end of the screw rod 7 is rotatably arranged in the middle of the top of the water supply tank 1, the guide rail 8 is respectively and fixedly arranged at the left side and the right side of the top of the water supply tank 1, one end of the guide rail 8 is fixedly connected with the inner wall of the top of the protective frame 2, the bevel gear 9 is respectively and fixedly arranged at the output end of the motor 6 and the outer upper side of the screw rod 7, the bevel gear 9 is meshed with each other, the lifting plate 10 is in threaded connection with the outer side of the screw rod 7, a threaded hole is formed in the middle of the top of the lifting plate 10 and is matched with the screw rod 7, guide sliding holes are formed in the left side and the right side of the top and the top are matched with the guide rail 8, the lifting plate 10 is slidably arranged at the outer side of the guide rail 8, the connecting rod 11 is fixedly arranged at four corners of the bottom of the lifting plate 10, one end of the connecting rod 11 is fixedly connected with the top of the movable table 12, the movable table 12 is slidably arranged between four inner walls of the water supply tank 1, the cutting ring 13 is fixedly arranged at the bottom of the movable table 12, one side of the cutting ring 13 is attached to the inner wall of the water supply tank 1, the cutting ring 13 is of an annular structure and is matched with the overlooking section of the water supply tank 1 in shape, sliding grooves are respectively formed in the left side and the right side of the bottom of the movable table 12, the sliding grooves are used for installing the sliding block 16 and the adjusting rod 14, the cleaning assembly further comprises the adjusting rod 14, a spring 15, the sliding block 16 and the pushing and cutting plate 17, the adjusting rod 14 is fixedly arranged between the left side and the right side of the sliding groove, the spring 15 is sleeved at one end of the adjusting rod 14, the spring 15 can always keep an outward pushing force on the sliding block 16, the sliding block 16 is slidably arranged at the outer side of the adjusting rod 14, one end of the spring 15 is respectively abutted with one side of the sliding block 16 and the sliding groove, the push cutting plate 17 is fixedly arranged at the bottom of the sliding block 16, the cutting ring 13 and the push cutting plate 17 are subjected to nitriding treatment so as to keep good surface performance, the section of the cutting ring 13 is triangular, the bottom surface of the push cutting plate 17 is an inclined surface, the inclined surface is matched with the inclination of the inclined surface at the bottom of the water supply tank 1, convex rings are respectively arranged on the upper side and the lower side of the outer side of the screw rod 7, threads are arranged on the outer side of the screw rod 7, a thread termination line is positioned on the inner side of the convex rings, and the convex rings are used for positioning the thread positions and limiting the lifting height of the lifting plate 10.
In this embodiment, the filter component includes installation cover 18, screw thread end 19 and filter 20, the installation cover 18 sets up on blowoff valve 5, installation cover 18 communicates with blowoff valve 5 through a connecting pipe that takes the screw thread interface, screw thread end 19 sets up in the inboard left and right sides of installation cover 18, screw thread end 19 can be convenient for dismantle and the installation between installation cover 18 and the connecting pipe, filter 20 fixed mounting is in the inboard centre department of installation cover 18, the constant head tank has been seted up to the inboard left and right sides of installation cover 18, the constant head tank is used for fixed sealing washer, the inboard of constant head tank is provided with sealing washer, sealing washer can avoid the junction of screw thread end 19 to leak.
Through the structure, the filtering structure of the water supply device for the solar hot water project is designed on the outer side, only needs to be rotationally disassembled and assembled when the water supply device is required to be disassembled and replaced, is simple to operate and fast enough, can automatically scoop out scale on the inner wall of the water supply device, has a simple cleaning and discharging mode, saves time and labor, has lower labor cost in the cleaning process, and is particularly operated to be connected with an external power supply firstly, when the inner wall of the water supply tank 1 is required to be cleaned, the motor 6 is controlled to work through the external controller, the motor 6 drives the screw rod 7 to rotate through the meshing of the bevel gear 9, the lifting plate 10 drives the connecting rod 11 and the moving table 12 to move up and down on the outer side of the guide rail 8 through the threaded fit between the screw rod 7 and the lifting plate 10, the moving table 12 drives the cutting ring 13 to scrape the inner wall of the water supply tank 1 when moving, the water supply tank 1 is separated from the inner wall surface of the water supply tank 1 by shoveling the raised scale attached to the water supply tank, and finally the scale deposited above the drain valve 5 under the action of gravity, when the mobile station 12 descends, the bottom surface of the bottom push-cut plate 17 contacts the inner wall of the bottom surface of the water supply tank 1, the mobile station 12 descends continuously, the push-cut plate 17 drives the sliding block 16 to slide outside the adjusting rod 14 under the action of the extrusion force, meanwhile, the compression spring 15 shortens, the elastic force is stored, the scraping of the scale on the bottom surface of the water supply tank 1 by the push-cut plate 17 is realized, after the cleaning is finished, a user opens the drain valve 5 to enable the scraped and fallen scale to flow out of the drain valve 5, the cleaning is finished, and when the filter 20 needs to be replaced, the disassembly and the installation can be realized conveniently only by rotating the threaded interfaces of the connecting pipes on two sides.
The water supply device for the solar water heating engineering provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. A water supply device for solar water heating engineering, comprising:
the solar water supply device comprises a water supply tank (1), wherein a protective frame (2) is fixedly arranged at the top of the water supply tank (1), a water outlet pipeline (3) is arranged at the right lower side of the water supply tank (1), a water outlet valve is arranged on the water outlet pipeline (3), one end of the water outlet pipeline (3) is communicated with a solar vacuum heat collecting pipe, a water inlet valve (4) is arranged at the left upper side of the water supply tank (1), and a drain valve (5) is arranged at the bottom of the water supply tank (1);
a cleaning assembly mounted on the water supply tank (1) and the protective frame (2);
and the filter assembly is arranged on the blow-down valve (5).
2. The water supply device for solar water heating engineering according to claim 1, wherein the cleaning assembly comprises a motor (6), a screw rod (7), guide rails (8), bevel gears (9), lifting plates (10), connecting rods (11), a moving table (12) and a ring cutter (13), wherein the motor (6) is fixedly installed at the left side of the top of the protective frame (2), the screw rod (7) is rotatably installed at the middle of the inner wall of the top of the protective frame (2), one end of the screw rod (7) is rotatably installed at the middle of the top of the water supply tank (1), the guide rails (8) are fixedly installed at the left side and the right side of the top of the water supply tank (1) respectively, one end of each guide rail (8) is fixedly connected with the inner wall of the top of the protective frame (2), the bevel gears (9) are fixedly installed at the output end of the motor (6) and the outer upper side of the screw rod (7) respectively, the lifting plates (9) are meshed with each other, the lifting plates (10) are in threaded connection with the outer side of the screw rod (7), the lifting plates (10) are slidably installed at the middle of the top of the guide rails (8), one end of the guide rails (11) is fixedly installed at the outer side of the four sides of the connecting rods (12) respectively, the inner wall of the moving table (12) is fixedly installed at the outer side of the top of the water supply tank (12 respectively, the cutting ring (13) is fixedly arranged at the bottom of the mobile station (12), and one side of the cutting ring (13) is attached to the inner wall of the water supply tank (1).
3. The water supply device for solar water heating engineering according to claim 2, wherein sliding grooves are respectively formed in the left side and the right side of the bottom of the movable table (12).
4. A water supply device for solar water heating engineering according to claim 3, wherein the cleaning assembly further comprises an adjusting rod (14), a spring (15), a sliding block (16) and a pushing and cutting plate (17), the adjusting rod (14) is fixedly installed between the left side and the right side of the sliding groove, the spring (15) is sleeved at one end of the adjusting rod (14), the sliding block (16) is slidably installed on the outer side of the adjusting rod (14), one end of the spring (15) is respectively abutted to one side of the sliding block (16) and one side of the sliding groove, and the pushing and cutting plate (17) is fixedly installed at the bottom of the sliding block (16).
5. The water supply device for solar water heating engineering according to claim 4, wherein the cross section of the cutting ring (13) is triangular, the bottom surface of the push-cut plate (17) is an inclined surface, and the inclined surface is matched with the inclination of the bottom inclined surface of the water supply tank (1).
6. The water supply device for solar water heating engineering according to claim 5, wherein convex rings are respectively arranged on the upper side and the lower side of the outer side of the screw rod (7), threads are arranged on the outer side of the screw rod (7), and a thread termination line is positioned on the inner side of the convex rings.
7. A water supply device for solar water heating engineering according to claim 1, wherein the filter assembly comprises a mounting sleeve (18), a threaded end (19) and a filter element (20), the mounting sleeve (18) is arranged on the blow-down valve (5), the threaded end (19) is arranged on the left and right sides of the inner side of the mounting sleeve (18), and the filter element (20) is fixedly arranged in the middle of the inner side of the mounting sleeve (18).
8. The water supply device for solar water heating engineering according to claim 7, wherein positioning grooves are formed in the left side and the right side of the inner side of the mounting sleeve (18), and sealing gaskets are arranged in the inner side of the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793163.0U CN220469003U (en) | 2023-07-10 | 2023-07-10 | Water supply device for solar hot water engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793163.0U CN220469003U (en) | 2023-07-10 | 2023-07-10 | Water supply device for solar hot water engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469003U true CN220469003U (en) | 2024-02-09 |
Family
ID=89773002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793163.0U Active CN220469003U (en) | 2023-07-10 | 2023-07-10 | Water supply device for solar hot water engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469003U (en) |
-
2023
- 2023-07-10 CN CN202321793163.0U patent/CN220469003U/en active Active
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