Solar water heating engineering device

Abstract

The utility model relates to the technical field of solar water heating engineering, in particular to a solar water heating engineering device which comprises a water heater, a plurality of heat collecting pipes are installed on the water heater, a cleaning structure is arranged on the heat collecting pipes, the cleaning structure comprises lantern rings, the lantern rings are connected to the heat collecting pipes in a sliding mode, and the heat collecting pipes are connected with the lantern rings in a sliding mode. Scraping rings are detachably connected to the two ends of the lantern ring, the scraping rings are slidably connected with the heat collecting pipes, fixing bases are fixedly connected to the upper end and the lower end of the water heater correspondingly, a fixing cylinder is fixedly connected between the fixing bases, a fixing shaft is rotationally connected into the fixing cylinder, and a winding roller is fixedly connected to the fixing shaft. A fixing rope is wound on the outer side of the winding roller, and one end of the fixing rope is fixedly connected with the lantern ring; accumulated snow on the heat collecting pipe can be removed, and the situation that the service life of the heat collecting pipe is shortened due to repeated melting and freezing of the accumulated snow is avoided.

Description

Technical Field

[0001] The utility model relates to a solar water heating project, in particular to a solar water heating project device, belonging to the technical field of solar water heating projects. Background Art

[0002] As the name suggests, solar water heating project is a function of using solar energy to generate hot water. The most common equipment is solar water heater. When using solar water heater, in order to ensure that the equipment has sufficient light, the equipment is usually installed at a higher place outdoors.

[0003] However, the water heater is installed outdoors. When it snows, snow easily accumulates on the heat collecting tube of the water heater. When the snow melts, due to weather changes, the melted snow water easily freezes on the surface of the heat collecting tube. The repeated melting and freezing of the snow will cause certain damage to the heat collecting tube, which can easily shorten the service life of the heat collecting tube. Utility Model Content

[0004] The purpose of the present invention is to provide a solar water heating engineering device to solve the above problems, which can clear the snow on the heat collecting tubes, avoid the snow from melting and freezing repeatedly, and shorten the service life of the heat collecting tubes.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a solar water heating engineering device, including a water heater, a plurality of heat collecting tubes are installed on the water heater, and a cleaning structure is provided on the plurality of heat collecting tubes, the cleaning structure includes a ring, and the plurality of heat collecting tubes are slidably connected to the ring, and scraping rings are detachably connected to both ends of the ring, and the scraping rings are slidably connected to the heat collecting tubes, and the upper and lower ends of the water heater are fixedly connected to fixed seats, a fixed cylinder is fixedly connected between the fixed seats, a fixed shaft is rotatably connected in the fixed cylinder, a winding roller is fixedly connected to the fixed shaft, a fixing rope is wrapped around the outside of the winding roller, and one end of the fixing rope is fixedly connected to the ring.

[0006] Preferably, the overall structure of the scraping ring is a truncated cone structure, and the minimum diameter of the inner wall of the scraping ring is the same as the maximum diameter of the outer wall of the heat collecting tube.

[0007] Preferably, one side of the water heater is fixedly connected to a fixing frame, two rotating shafts are rotatably connected in the fixing frame, the two rotating shafts are fixedly connected to a fixed shaft, gears are fixedly connected to the two rotating shafts, and the two gears are transmitted through a rack ring.

[0008] Preferably, the scraper ring is provided with a plug-in structure, which includes an insert block. The end of the scraper ring with a larger outer diameter is fixedly connected to the insert block, the ring is provided with a slot, the insert block and the slot are engaged, and a clamping rod is fixedly connected inside the ring, the insert block is provided with a slot, and the clamping rod and the slot are engaged.

[0009] Preferably, two inserting blocks are provided in a parallel and symmetrical relationship, the clamping rod is in an arc-shaped structure as a whole, and one end of the clamping rod is in a semicircular structure.

[0010] Preferably, a resistance block is slidably connected inside the collar, and a spring is fixedly connected between the resistance block and the collar.

[0011] Preferably, the bottom end of the insert block is in an arc-shaped structure, the interference block is in a T-shaped structure as a whole, and one end of the interference block is in an arc-shaped structure, and the bottom end of the insert block interferes with the arc-shaped end of the interference block.

[0012] Preferably, a guide rod is fixedly connected inside the collar, and the guide rod is slidably connected to the abutment block.

[0013] Preferably, the scraper ring is arranged in an open type, one end of the scraper ring is fixedly connected to a protrusion, and the other end of the scraper ring is fixedly connected to a groove.

[0014] Preferably, the protrusion and the groove are both arc-shaped structures, and the protrusion and the groove are engaged with each other.

[0015] The beneficial effect of the present invention is that when snow accumulates on the heat collecting tube in windy and snowy weather, the battery and the motor in the fixed tube at the bottom end of the water heater can drive the fixed shaft in the fixed tube to rotate, and drive the rotating shaft at one end of the fixed shaft to rotate, and then the gear on the rotating shaft and the rack ring in the fixed frame are engaged to drive the fixed shaft in the fixed tube above the water heater to rotate, and then the fixed shafts in the two fixed tubes simultaneously drive the winding rollers on their outer sides to rotate, and the fixed ropes on the two winding rollers are released and reeled in, and then the ring fixed with the fixed rope can be driven to slide on the heat collecting tube through the reeling and releasing of the fixed rope, and the snow on the heat collecting tube can be scraped off by the scraping rings at both ends of the ring, so as to avoid the accumulation of snow on the heat collecting tube, and the repeated melting and freezing on the heat collecting tube due to weather changes, thereby shortening the service life of the heat collecting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged structural diagram of part A is shown;

[0018] Figure 3 This is a schematic diagram of the connection structure between the fixed shaft and the winding roller of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the gear and rack ring of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the scraper ring and the insert block of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure of the collar and the clamping rod of the utility model;

[0022] Figure 7 It is a schematic diagram of the connection structure of the interference block and the guide rod of the utility model.

[0023] In the figure: 1. Water heater; 2. Cleaning structure; 201. Ring; 202. Scraping ring; 203. Fixed seat; 204. Fixed cylinder; 205. Fixed shaft; 206. Winding roller; 207. Fixed rope; 208. Fixed frame; 209. Rotating shaft; 210. Gear; 211. Rack ring; 3. Plug-in structure; 301. Insert block; 302. Slot; 303. Clamping rod; 304. Slot; 305. Interference block; 306. Guide rod; 307. Protrusion; 308. Groove; 4. Heat collecting tube. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7 As shown, a solar water heating engineering device includes a water heater 1, and multiple heat collecting tubes 4 are installed on the water heater 1. A cleaning structure 2 is provided on the multiple heat collecting tubes 4, and the cleaning structure 2 includes a ring 201. The multiple heat collecting tubes 4 are slidably connected to the ring 201, and the two ends of the ring 201 are detachably connected to the scraping ring 202. The scraping ring 202 and the heat collecting tube 4 are slidably connected. The upper and lower ends of the water heater 1 are fixedly connected to the fixing seat 203, and the fixing seat 203 is fixedly connected between the fixing cylinder 204. A fixed shaft 205 is rotatably connected in the fixing cylinder 204, and a winding roller 206 is fixedly connected to the fixed shaft 205. A fixing rope 207 is wrapped around the outside of the winding roller 206, and one end of the fixing rope 207 is fixedly connected to the ring 201.

[0026] As a technical optimization solution of the present invention, the overall structure of the scraping ring 202 is a truncated cone structure, and the minimum diameter of the inner wall of the scraping ring 202 is the same as the maximum diameter of the outer wall of the heat collecting tube 4; thereby making it convenient to scrape off the snow on the heat collecting tube 4 through the scraping ring 202.

[0027] As a technical optimization solution of the present invention, a fixed frame 208 is fixedly connected to one side of the water heater 1, and two rotating shafts 209 are rotatably connected inside the fixed frame 208. The two rotating shafts 209 are fixedly connected to the fixed shaft 205, and gears 210 are fixedly connected to the two rotating shafts 209. The two gears 210 are transmitted through a rack ring 211; thereby facilitating the simultaneous operation of the winding rollers 206 in the two fixed cylinders 204.

[0028] As a technical optimization solution of the present invention, the scraper ring 202 is provided with a plug-in structure 3, and the plug-in structure 3 includes an insert block 301. The end of the scraper ring 202 with a larger outer diameter is fixedly connected to the insert block 301, and the ring 201 is provided with a slot 302, and the insert block 301 and the slot 302 are engaged. A clamping rod 303 is fixedly connected to the ring 201, and a clamping groove 304 is provided on the insert block 301, and the clamping rod 303 and the clamping groove 304 are engaged; two insert blocks 301 are provided in a parallel and symmetrical relationship, and the clamping rod 303 is an arc-shaped structure as a whole, and one end of the clamping rod 303 is a semicircular structure; thereby, the insert block 301 is conveniently fixed in the slot 302 by engaging the clamping rod 303 and the clamping groove 304.

[0029] As a technical optimization solution of the present invention, a resistance block 305 is slidably connected inside the collar 201, and a spring is fixedly connected between the resistance block 305 and the collar 201; the bottom end of the insert block 301 is an arc-shaped structure, the resistance block 305 is a T-shaped structure as a whole, and one end of the resistance block 305 is an arc-shaped structure, and the bottom end of the insert block 301 is in conflict with the arc-shaped end of the resistance block 305; a guide rod 306 is fixedly connected inside the collar 201, and the guide rod 306 and the resistance block 305 are slidably connected; thereby facilitating the tightening of the insert block 301 by the resistance block 305 to prevent the insert block 301 from rotating in the slot 302.

[0030] As a technical optimization solution of the present invention, the scraper ring 202 is arranged in an open type, and a protrusion 307 is fixedly connected to one end of the scraper ring 202, and a groove 308 is fixedly connected to the other end of the scraper ring 202; the protrusion 307 and the groove 308 are both arc-shaped structures, and the protrusion 307 and the groove 308 are engaged; thereby facilitating the opening on one side of the scraper ring 202 to be opened and the scraper ring 202 to be removed from the heat collecting tube 4.

[0031] When the utility model is in use, first, in windy and snowy weather, when snow accumulates on the heat collecting tube 4, the battery and the motor in the fixed cylinder 204 at the bottom end of the water heater 1 can drive the fixed shaft 205 in the fixed cylinder 204 to rotate, and drive the rotating shaft 209 at one end of the fixed shaft 205 to rotate, and then the gear 210 on the rotating shaft 209 is engaged with the rack ring 211 in the fixed frame 208, driving the fixed shaft 205 in the fixed cylinder 204 above the water heater 1 to rotate, and then the fixed shafts 205 in the two fixed cylinders 204 simultaneously drive the winding rollers 206 on the outside thereof to rotate, so that the fixing ropes 207 on the two winding rollers 206 are in a state of one releasing and one retracting, and then the winding and releasing of the fixing ropes 207 can drive and fix the fixed shaft 205. The collar 201 fixed by the fixed rope 207 slides on the heat collecting tube 4 and scrapes the snow on the heat collecting tube 4 through the scraping rings 202 at both ends of the collar 201 to prevent the snow from accumulating on the heat collecting tube 4. Due to weather changes, the heat collecting tube 4 repeatedly melts and freezes, shortening the service life of the heat collecting tube 4. After the scraping ring 202 has been used for a long time, the scraping ring 202 is easily damaged due to wear caused by weather changes and use. At this time, the scraping ring 202 can be rotated to make the plug 301 at the bottom end of the scraping ring 202 rotate in the slot 302 on the collar 201, so that the plug 301 and the resistance block 305 conflict with each other, driving the resistance block 305 to compress the spring and retract along the guide rod 306 into the collar 201. When the insert block 301 is rotated until the latch rod 303 in the collar 201 is no longer engaged with the latch groove 304 on the insert block 301, the scraper ring 202 is pulled out to remove the insert block 301 from the slot 302, and the scraper ring 202 and the collar 201 are separated. Then, the two ends of the scraper ring 202 are pulled so that the protrusions 307 at both ends of the scraper ring 202 are no longer engaged with the groove 308. The opening of the scraper ring 202 is opened and removed from the heat collecting tube 4. Then, a new scraper ring 202 is taken and put on the heat collecting tube 4. The protrusions 307 on the scraper ring 202 are engaged with the groove 308 to keep the scraper ring 202 in a closed state. Then, the insert block 301 on the scraper ring 202 is inserted into the slot 308 on the collar 201. When the locking cam 303 is unlocked, the locking cam 304 is unlocked, and the locking cam 303 is unlocked, so the locking cam 303 is unlocked.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A solar water heating device, comprising a water heater (1), characterized in that: The water heater (1) is provided with a plurality of heat collecting tubes (4), and a cleaning structure (2) is provided on the plurality of heat collecting tubes (4). The cleaning structure (2) comprises a collar (201), and the plurality of heat collecting tubes (4) are all slidably connected with the collar (201). Both ends of the collar (201) are detachably connected with scraping rings (202), and the scraping rings (202) and the heat collecting tubes (4) are slidably connected. The upper and lower ends of the water heater (1) are fixedly connected with fixed seats (203), and a fixed cylinder (204) is fixedly connected between the fixed seats (203). A fixed shaft (205) is rotatably connected in the fixed cylinder (204), and a winding roller (206) is fixedly connected to the fixed shaft (205). A fixing rope (207) is wound around the outside of the winding roller (206), and one end of the fixing rope (207) is fixedly connected to the collar (201).

2. A solar water heating device according to claim 1, characterized in that: The overall structure of the scraping ring (202) is a truncated cone structure, and the minimum diameter of the inner wall of the scraping ring (202) is the same as the maximum diameter of the outer surface of the heat collecting tube (4).

3. A solar water heating device according to claim 1, characterized in that: One side of the water heater (1) is fixedly connected to a fixing frame (208), two rotating shafts (209) are rotatably connected inside the fixing frame (208), the two rotating shafts (209) are fixedly connected to the fixed shaft (205), gears (210) are fixedly connected to the two rotating shafts (209), and the two gears (210) are driven by a rack ring (211).

4. A solar water heating device according to claim 1, characterized in that: The scraper ring (202) is provided with a plug-in structure (3), the plug-in structure (3) comprises an insert block (301), the insert block (301) is fixedly connected to the end of the scraper ring (202) with a larger outer diameter, the sleeve ring (201) is provided with a slot (302), the insert block (301) and the slot (302) are engaged, a clamping rod (303) is fixedly connected inside the sleeve ring (201), the insert block (301) is provided with a clamping groove (304), the clamping rod (303) and the clamping groove (304) are engaged.

5. A solar water heating device according to claim 4, characterized in that: The inserting blocks (301) are provided with two in a parallel and symmetrical relationship. The clamping rod (303) is in an arc-shaped structure as a whole, and one end of the clamping rod (303) is in a semicircular structure.

6. A solar water heating device according to claim 4, characterized in that: A resisting block (305) is slidably connected inside the collar (201), and a spring is fixedly connected between the resisting block (305) and the collar (201).

7. A solar water heating device according to claim 6, characterized in that: The bottom end of the insert block (301) is in an arc-shaped structure, the resisting block (305) is in a T-shaped structure as a whole, and one end of the resisting block (305) is in an arc-shaped structure, and the bottom end of the insert block (301) resists the arc-shaped end of the resisting block (305).

8. A solar water heating device according to claim 6, characterized in that: A guide rod (306) is fixedly connected inside the collar (201), and the guide rod (306) is slidably connected to the abutment block (305).

9. A solar water heating device according to claim 4, characterized in that: The scraper ring (202) is arranged in an open manner, one end of the scraper ring (202) is fixedly connected to a protrusion (307), and the other end of the scraper ring (202) is fixedly connected to a groove (308).

10. A solar water heating device according to claim 9, characterized in that: The protrusion (307) and the groove (308) are both arc-shaped structures, and the protrusion (307) and the groove (308) are engaged with each other.

Images