Heat pump steam generating device
By using water pumps and nozzles to flush the surface of the solar heat collector tube in the steam generation device of the solar heat pump, combined with the design of the fixing frame and guide plate, the problem of dust and soil affecting the absorption of the surface of the heat collector tube is solved, and the cleaning and cleaning are improved through the filtration and collection system. Water resource utilization achieves more efficient steam generation.
Patent Information
- Application Number
- CN202421238342.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the open-air environment, the surface of the solar heat collector pipe is prone to adhere to dust and soil, resulting in a weakening of the solar energy absorption effect and affecting the water heating efficiency.
A heat pump steam generation device is designed. By setting up a second water pump to connect the nozzle and the water storage tank, pumping water to flush the surface of the solar heat collector pipe, and driving the outlet pipe and nozzle to rotate through the motor to adjust the water spray angle, and combining the fixing frame and guide plate to improve the flushing effect. ; At the same time, filter boxes and filters are used to filter impurities in the water, and the electric push rod scrapes away the silt on the surface of the filter, and the collection tank and pump box are conveniently collected; when it rains, it collects rainwater through the liquid inlet silt to replenish water storage to reduce water Waste of resources.
It effectively reduces dust and soil on the surface of the solar heat collector pipe, improves solar energy absorption efficiency, enhances water heating effect, and ensures the cleaning of the heat collector pipe and water resource utilization rate.
Smart Images
Figure CN222352565U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat pump steam, in particular to a heat pump steam generating device. Background Art
[0002] Solar steam refers to the use of heat energy generated by solar energy to generate steam. It is an efficient and environmentally friendly way of utilizing energy. In the industrial field, high-temperature and high-pressure steam is generated through solar energy to provide the required heat energy for the industrial field.
[0003] The existing solar heat pump steam generating device usually connects the solar collector tube to the water device. The collector tube converts solar energy into thermal energy to heat the water to generate steam. During long-term use observation, it is found that when the existing solar heat pump steam generating device is in use, the solar collector tube is usually in an open-air environment. There is a lot of dust, dirt and other impurities in the air adhering to the surface of the solar collector tube, which causes the collector tube to absorb solar energy. The effect of affecting the heating of the water is weakened.
[0004] To this end, the utility model provides a heat pump steam generating device. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a heat pump steam generating device is proposed.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a heat pump steam generating device described in the utility model comprises a first fixed plate; a steam generator is fixedly connected to the top of the first fixed plate; a first water pump is connected to the side wall of the first fixed plate; a solar heat collecting pipe is connected to the side wall of the first water pump; a second fixed plate is fixedly connected to the side wall of the first fixed plate; a water storage tank is fixedly connected to the top of the second fixed plate; a second water pump is connected to the side wall of the water storage tank; a pair of third fixed plates are fixedly connected to the top of the first fixed plate; a motor is fixedly connected to the side wall of the third fixed plate; an outlet pipe is fixedly connected to the output end of the motor; the middle of the outlet pipe is connected to There are multiple nozzles; the water outlet pipe is connected to the second water pump; a water injection hole is opened on the top of the water storage tank; the side wall of the solar heat collecting tube is connected with a connecting component; in this step, by setting a second water pump to connect the nozzle and the water storage tank, water can be pumped from the water storage tank to wash the surface of the solar heat collecting tube, so as to reduce the adhesion of dust, soil and other impurities on the surface of the solar heat collecting tube, resulting in the weakening of the solar energy absorption effect of the solar heat collecting tube, affecting the heating of the water inside the solar heat collecting tube, and at the same time, the motor drives the water outlet pipe and the nozzle to rotate, and the water spraying angle of the nozzle can be adjusted to adapt to the position of the solar heat collecting tube, thereby improving the flushing effect on the surface of the solar heat collecting tube.
[0007] Preferably, the side wall of the water outlet pipe is fixedly connected to a fixed frame; the side wall of the fixed frame is fixedly connected to a plurality of guide plates; in this step, by setting a fixed frame to connect the guide plates, the water can be dispersed when it is sprayed from the nozzle and passes through the guide plates, so as to increase the spraying range of the water and the contact area with the surface of the solar collector tube, and at the same time, the water can be broken up into multiple streams, which contact the surface of the solar collector tube more evenly, so as to improve the flushing effect on the surface of the solar collector tube.
[0008] Preferably, the connecting assembly includes a filter box; the filter box is fixedly connected to the top of the first fixed plate; the top of the filter box is connected to a water inlet pipe; the inner wall of the filter box is detachably mounted with a filter screen; the filter screen is tilted; this step is performed by setting a filter box to connect the water inlet pipe, the filter screen and the solar thermal collector tube, so that water can be filtered when water is injected into the solar thermal collector tube to reduce the situation where impurities such as mud and sand contained in the water enter the solar thermal collector tube, and the residue adheres to the inner wall of the solar thermal collector tube, resulting in weakened absorption of solar energy. At the same time, the filter screen is tilted to allow the filtered mud and sand to slide toward the inner wall of one side of the filter box, thereby reducing the situation where mud and sand block the filter screen.
[0009] Preferably, an electric push rod is fixedly connected to the side wall of the filter box; a scraper is fixedly connected to the end of the electric push rod; in this step, the electric push rod is connected to the scraper to scrape the surface of the filter, and the mud and sand impurities remaining on the surface of the filter after filtering are pushed toward the side wall of the first fixed plate, thereby reducing the situation where mud and sand remain on the surface of the filter and cause blockage affecting the filtering effect.
[0010] Preferably, a collecting groove is provided on the side wall of the filter box; a collecting box is fixedly connected to the side wall of the filter box; a draw box is placed in the collecting box; the draw box and the collecting box are slidably matched; a handle is fixedly connected to the side wall of the draw box; this step can collect mud and sand impurities adhering to the surface of the filter screen by setting the collecting groove, the collecting box and the draw box, and the extraction and replacement setting of the draw box can improve the convenience of collecting mud and sand impurities.
[0011] Preferably, the top of the water tank is connected to a liquid inlet bin; the liquid inlet bin is funnel-shaped; in this step, by setting the liquid inlet bin to connect the water tank, part of the rainwater can be collected on rainy days to replenish the water in the water tank, so as to reduce the waste of water resources caused by using water sources to replenish the water in the water tank, and improve the utilization effect of water resources.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The utility model describes a heat pump steam generating device, which can pump water from the water tank to flush the surface of the solar collector tube by setting a second water pump to connect the nozzle and the water tank, so as to reduce the situation where dust, soil and other impurities adhere to the surface of the solar collector tube, resulting in the solar collector tube absorbing solar energy. The effect of heating the water inside the solar collector tube is weakened. At the same time, the motor drives the water outlet pipe and the nozzle to rotate, and the water spraying angle of the nozzle can be adjusted to adapt to the position of the solar collector tube, thereby improving the flushing effect on the surface of the solar collector tube.
[0014] 2. The heat pump steam generating device described in the utility model can disperse the water when it is sprayed from the nozzle and passes through the guide plate by setting a fixed frame to increase the spraying range of the water and the contact area with the surface of the solar collector tube. At the same time, the water can be dispersed into multiple streams, which can contact the surface of the solar collector tube more evenly, so as to improve the flushing effect on the surface of the solar collector tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a stereogram in the utility model;
[0017] Figure 2 It is a schematic diagram of the water storage tank structure in the utility model;
[0018] Figure 3 It is a schematic diagram of the guide plate structure in the utility model;
[0019] Figure 4 It is a schematic diagram of the filter structure in the utility model;
[0020] Legend:
[0021] 1. First fixed plate; 11. Steam generator; 12. First water pump; 13. Solar collector tube; 14. Second fixed plate; 15. Water storage tank; 16. Second water pump; 17. Third fixed plate; 18. Motor; 19. Water outlet pipe; 110. Nozzle; 111. Water injection hole; 2. Fixed frame; 21. Guide plate; 3. Filter box; 31. Water inlet pipe; 32. Filter; 4. Electric push rod; 41. Scraper; 5. Collecting trough; 51. Collecting box; 52. Pump box; 53. Handle; 6. Liquid inlet tank; 7. Rubber pad. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Specific examples are given below.
[0024] like Figures 1 to 4 As shown, a heat pump steam generating device according to an embodiment of the utility model comprises a first fixing plate 1; a steam generator 11 is fixedly connected to the top of the first fixing plate 1; a first water pump 12 is connected to the side wall of the first fixing plate 1; a solar heat collecting pipe 13 is connected to the side wall of the first water pump 12; a second fixing plate 14 is fixedly connected to the side wall of the first fixing plate 1; a water storage tank 15 is fixedly connected to the top of the second fixing plate 14; a second water pump 16 is connected to the side wall of the water storage tank 15; a The third fixing plate 17; the side wall of the third fixing plate 17 is fixedly connected to a motor 18; the output end of the motor 18 is fixedly connected to a water outlet pipe 19; the middle of the water outlet pipe 19 is connected to a plurality of nozzles 110; the water outlet pipe 19 is connected to the second water pump 16; the top of the water storage tank 15 is provided with a water injection hole 111; the side wall of the solar heat collecting tube 13 is connected to a connecting assembly; when working, water flows from the connecting assembly into the solar heat collecting tube 13, the solar heat collecting tube 13 can absorb solar energy to heat the water, and then start the third A water pump 12 pumps water from the solar heat collecting tube 13 into the steam generator 11 to generate steam. When impurities such as dust or dirt adhere to the surface of the solar heat collecting tube 13, the second water pump 16 is started to pump water from the water storage tank 15 and then spray it from the nozzle 110 to the surface of the solar heat collecting tube 13 for washing. At the same time, the motor 18 can be started to drive the water outlet pipe 19 and the nozzle 110 to rotate. The angle of the nozzle 110 spraying water can be adjusted to adapt to the position of multiple solar heat collecting tubes 13. This step is achieved by setting the second water pump 16 to connect The nozzle 110 is connected to the water tank 15, and water can be pumped from the water tank 15 to flush the surface of the solar heat collecting tube 13, so as to reduce the adhesion of dust, soil and other impurities on the surface of the solar heat collecting tube 13, which will weaken the solar energy absorption effect of the solar heat collecting tube 13 and affect the heating of the water inside the solar heat collecting tube 13. At the same time, the motor 18 drives the water outlet pipe 19 and the nozzle 110 to rotate, and the water spraying angle of the nozzle 110 can be adjusted to adapt to the position of the solar heat collecting tube 13, thereby improving the flushing effect on the surface of the solar heat collecting tube 13.
[0025] like Figure 3As shown, the side wall of the water outlet pipe 19 is fixedly connected to a fixed frame 2; the side wall of the fixed frame 2 is fixedly connected to a plurality of guide plates 21; during operation, when the water outlet pipe 19 rotates, the fixed frame 2 and the guide plates 21 will be driven to rotate simultaneously, and at the same time, water will pass through the guide plates 21 when sprayed from the nozzle 110. At this time, the guide plates 21 are symmetrically inclined on both sides to disperse the water. In this step, by setting the fixed frame 2 to connect the guide plates 21, the water can be dispersed when sprayed from the nozzle 110 and passing through the guide plates 21, so as to increase the spraying range of the water and increase the contact area with the surface of the solar collector tube 13. At the same time, the water can be broken up into multiple streams, which are in more uniform contact with the surface of the solar collector tube 13, so as to improve the flushing effect on the surface of the solar collector tube 13.
[0026] like Figure 1 and Figure 4 As shown, the connection assembly includes a filter box 3; the filter box 3 is fixedly connected to the top of the first fixed plate 1; the top of the filter box 3 is connected to a water inlet pipe 31; the inner wall of the filter box 3 is detachably installed with a filter screen 32; the filter screen 32 is tilted; when working, water enters the filter box 3 from the water inlet pipe 31 and enters the solar heat collecting tube 13. When the water flows into the filter box 3 from the water inlet pipe 31, it will pass through the filter screen 32. At this time, the filter screen 32 can filter the water before entering the solar heat collecting tube 13. In this step, the filter box 3 is set to connect the water inlet pipe 31, the filter screen 32 and the solar heat collecting tube 13. When water is injected into the solar heat collecting tube 13, the water can be filtered to reduce the impurities such as silt contained in the water from entering the solar heat collecting tube 13, and the residue adheres to the inner wall of the solar heat collecting tube 13, resulting in the weakening of the absorption of solar energy. At the same time, the filter screen 32 is tilted to allow the filtered silt to slide toward the inner wall of one side of the filter box 3, thereby reducing the silt blocking the filter screen 32.
[0027] like Figure 4 As shown, the side wall of the filter box 3 is fixedly connected with an electric push rod 4; the end of the electric push rod 4 is fixedly connected with a scraper 41; when working, the electric push rod 4 is started to push the scraper 41. At this time, the scraper 41 contacts the surface of the filter screen 32, and can scrape the surface of the filter screen 32, and push the mud and sand impurities remaining on the surface of the filter screen 32 toward the side wall of the first fixed plate 1. In this step, the electric push rod 4 is set to connect the scraper 41 to scrape the surface of the filter screen 32, and the mud and sand impurities remaining on the surface of the filter screen 32 after filtering are pushed toward the side wall of the first fixed plate 1, thereby reducing the situation where mud and sand remain on the surface of the filter screen 32 to cause blockage and affect the filtering effect.
[0028] like Figure 4As shown, a collecting groove 5 is provided on the side wall of the filter box 3; a collecting box 51 is fixedly connected to the side wall of the filter box 3; a draw box 52 is placed in the collecting box 51; the draw box 52 and the collecting box 51 are in sliding cooperation; a handle 53 is fixedly connected to the side wall of the draw box 52; during operation, the mud and sand impurities that slide from the surface of the filter screen 32 to the side wall of the first fixed plate 1 and the scraper 41 pushes to the side wall of the first fixed plate 1 will slide out of the collecting groove 5 and then fall into the draw box 52 to be collected. When the collection is completed, the handle 53 is pulled to draw the draw box 52 out of the collecting box 51, the mud and sand inside are poured out, and then the draw box 52 is put back into the collecting box 51. This step can collect the mud and sand impurities adhering to the surface of the filter screen 32 by setting the collecting groove 5, the collecting box 51 and the draw box 52. The extraction and return setting of the draw box 52 can improve the convenience of collecting mud and sand impurities.
[0029] like Figure 2 As shown, the top of the water storage tank 15 is connected to a liquid inlet bin 6; the liquid inlet bin 6 is funnel-shaped; during operation, when it rains, part of the rainwater enters the liquid inlet bin 6, at which time the liquid inlet bin 6 collects part of the rainwater and then enters the water storage tank 15 from the liquid inlet bin 6, which can replenish the water in the water storage tank 15. In this step, by setting the liquid inlet bin 6 to connect the water storage tank 15, part of the rainwater can be collected on rainy days to replenish the water in the water storage tank 15, so as to reduce the waste of water resources caused by using water sources to replenish the water in the water storage tank 15, and improve the utilization effect of water resources.
[0030] like Figure 4 As shown, the side wall of the handle 53 is fixedly connected with a rubber pad 7; during operation, when the handle 53 is pulled, the rubber pad 7 can increase the friction of the handle 53. In this step, by arranging the rubber pad 7 to connect the handle 53, the friction when the handle 53 is pulled can be increased, and the slipping when the handle 53 is pulled can be reduced.
[0031] Working principle: water flows into the solar heat collecting tube 13 from the connecting assembly, and the solar heat collecting tube 13 can absorb solar energy to heat the water, and then the first water pump 12 is started to pump water from the solar heat collecting tube 13 to the steam generator 11 to generate steam. When dust, soil and other impurities adhere to the surface of the solar heat collecting tube 13, the second water pump 16 is started to pump water from the water storage tank 15 and then spray it from the nozzle 110 to the surface of the solar heat collecting tube 13 for washing. At the same time, the motor 18 can be started to drive the water outlet pipe 19 and the nozzle 110 to rotate, and the angle of the nozzle 110 to spray water can be adjusted to adapt to the positions of multiple solar heat collecting tubes 13. When the water outlet pipe 19 rotates, it will drive the fixed frame 2 and the guide plate 21 to rotate at the same time. At the same time, when water is sprayed from the nozzle 110, it will pass through the guide plate 21. At this time, the guide plate 21 is symmetrically inclined on both sides to disperse the water. The water enters the filter box 3 and enters the solar heat collecting tube 13 from the water inlet pipe 31. When the water enters the filter box 3 from the water inlet When the water flows into the filter box 3 through the filter screen 32, the water will pass through the filter screen 32. At this time, the filter screen 32 can filter the water before entering the solar heat collecting tube 13. The electric push rod 4 is started to push the scraper 41. At this time, the scraper 41 contacts the surface of the filter screen 32, and the surface of the filter screen 32 can be scraped and swept, and the silt impurities remaining on the surface of the filter screen 32 are pushed to the side wall of the first fixed plate 1. The silt impurities that slide from the surface of the filter screen 32 to the side wall of the first fixed plate 1 and the scraper 41 to the side wall of the first fixed plate 1 will be removed from the collecting tank 5. The rainwater will slide out and fall into the draw box 52 to be collected. When the collection is completed, the handle 53 is pulled to draw the draw box 52 out of the collection box 51, the mud and sand inside are poured out, and then the draw box 52 is put back into the collection box 51. When it rains, part of the rainwater enters the liquid inlet tank 6. At this time, the liquid inlet tank 6 collects part of the rainwater and then enters the water storage tank 15 from the liquid inlet tank 6, which can replenish water in the water storage tank 15. When the handle 53 is pulled, the rubber pad 7 can increase the friction of the handle 53.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A heat pump steam generating device, comprising a first fixing plate (1); characterized in that: The top of the first fixing plate (1) is fixedly connected to a steam generator (11); the side wall of the first fixing plate (1) is connected to a first water pump (12); the side wall of the first water pump (12) is connected to a solar heat collecting pipe (13); the side wall of the first fixing plate (1) is fixedly connected to a second fixing plate (14); the top of the second fixing plate (14) is fixedly connected to a water storage tank (15); the side wall of the water storage tank (15) is connected to a second water pump (16); ) is fixedly connected to the top of a pair of third fixing plates (17); a motor (18) is fixedly connected to the side wall of the third fixing plate (17); a water outlet pipe (19) is fixedly connected to the output end of the motor (18); a plurality of nozzles (110) are connected to the middle of the water outlet pipe (19); the water outlet pipe (19) is connected to the second water pump (16); a water injection hole (111) is provided on the top of the water storage tank (15); and a connecting component is connected to the side wall of the solar heat collecting tube (13).
2. A heat pump steam generating device according to claim 1, characterized in that: A fixing frame (2) is fixedly connected to the side wall of the water outlet pipe (19); and a plurality of guide plates (21) are fixedly connected to the side wall of the fixing frame (2).
3. A heat pump steam generating device according to claim 2, characterized in that: The connection assembly comprises a filter box (3); the filter box (3) is fixedly connected to the top of the first fixed plate (1); the top of the filter box (3) is connected to a water inlet pipe (31); a filter screen (32) is detachably mounted on the inner wall of the filter box (3); and the filter screen (32) is arranged at an angle.
4. A heat pump steam generating device according to claim 3, characterized in that: An electric push rod (4) is fixedly connected to the side wall of the filter box (3); and a scraper (41) is fixedly connected to the end of the electric push rod (4).
5. A heat pump steam generating device according to claim 4, characterized in that: The side wall of the filter box (3) is provided with a collecting groove (5); the side wall of the filter box (3) is fixedly connected to a collecting box (51); a drawer box (52) is placed in the collecting box (51); the drawer box (52) and the collecting box (51) are slidably matched; and a handle (53) is fixedly connected to the side wall of the drawer box (52).
6. A heat pump steam generating device according to claim 5, characterized in that: The top of the water storage tank (15) is connected to a liquid inlet bin (6); the liquid inlet bin (6) is funnel-shaped.