CN211977294U

CN211977294U - Compact solar water heater with anti-freezing emptying function

Info

Publication number: CN211977294U
Application number: CN201922450367.4U
Authority: CN
Inventors: 房大钦
Original assignee: Shandong Bunanhu New Energy Technology Co ltd
Current assignee: Shandong Bunanhu New Energy Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-20
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a compact solar water heater with evacuation function prevents frostbite, the loach carrying platform comprises a supporting fram, support frame top fixedly connected with heat-preserving container, and heat-preserving container inner wall internal connection have the heat preservation cotton, spout one has been seted up to the heat-preserving container inner wall, and a inside sliding connection of spout has slider one, a slider outside fixedly connected with silica gel scraper blade. The utility model discloses in, when needs are cleaned the inner wall of its heat-preserving container, then can start the external power supply of its motor, then the external screw thread axle of its connection rotates, then the silica gel scraper blade of its connection of its plectane can slide on one at the spout that the heat-preserving container inner wall was seted up through its slider, then incrustation scale that its silica gel scraper blade can carry out to the inner wall of its heat-preserving container strikes off, the scraper blade is under the long effect of live time simultaneously, the one side wearing and tearing of the surface contact of heat-preserving container with it are many times, then the silica gel scraper blade of its interior pole connection of stretching out and drawing back can be under the effect of its inside spring of inner chamber.

Description

Compact solar water heater with anti-freezing emptying function

Technical Field

The utility model belongs to the technical field of solar water heater, concretely relates to compact solar water heater with prevent frostbite evacuation function.

Background

The solar water heater is a device for heating water by utilizing solar energy, and is composed of a support, a water storage tank and a heat collecting pipe respectively, but scale can be generated on the inner wall of the water storage tank under long-term use, and the service life of the whole body is seriously influenced.

The existing solar water heater does not have a structure capable of scraping scale on the inner wall of a heat-insulating barrel, does not have a structure capable of flushing the inner wall of the heat-insulating barrel after scraping, and does not have a structure capable of adjusting and discharging sewage after cleaning, so that a compact solar water heater with an anti-freezing emptying function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compact solar water heater with evacuation function prevents frostbite to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a compact solar water heater with an anti-freezing emptying function comprises a support frame, wherein the top end of the support frame is fixedly connected with a heat-insulating barrel, heat-insulating cotton is connected inside the inner wall of the heat-insulating barrel, a first sliding groove is formed in the inner wall of the heat-insulating barrel, a first sliding block is connected inside the first sliding groove in a sliding manner, a first silica gel scraping plate is fixedly connected outside the first sliding block, a telescopic inner rod is fixedly arranged on the inner wall of the silica gel scraping plate, a pressing block is fixedly connected outside the telescopic inner rod, a second sliding block is fixedly connected outside the pressing block, a second sliding groove is connected outside the second sliding block in a sliding manner, an inner cavity is fixedly arranged outside the sliding groove, a circular plate is fixedly arranged outside the inner cavity, an external threaded shaft is in threaded connection with the circular plate, a motor is connected outside the external, and immersible pump top fixedly connected with leads into the pipe, it has the solenoid valve to lead into pipe externally mounted, and leads into pipe bottom fixedly connected with bleeder, bleeder bottom fixedly connected with shower nozzle, the fixed outlet pipe of heat preservation bucket bottom fixedly connected with, and fixed outlet pipe inner wall has seted up spout three, three inside sliding connection of spout have slider three, and the three outside fixedly connected with flexible inner tube of slider, the delivery port has been seted up to flexible inner tube outer wall, and flexible inner tube outer wall has seted up and has run through the groove, run through inslot portion swing joint and have the external screw thread post, and the external screw thread post outside threaded connection has the hand bolt of twisting, the external screw thread connection of fixed outlet pipe has the lid that keeps warm, inner chamber internal connection.

Preferably, the central axis of the heat-preservation cotton coincides with the central axis of the heat-preservation barrel, and the cross-sectional area of the heat-preservation cotton is smaller than that of the heat-preservation barrel.

Preferably, the silica gel scraper blade constitutes sliding structure through slider one, spout one and heat-preserving container, and is the laminating connection between silica gel scraper blade and the heat-preserving container.

Preferably, the telescopic inner rod and the inner cavity form a telescopic structure through the pressing block, the second sliding block and the second sliding groove, and the telescopic inner rod and the circular plate form an elastic structure through the spring and the inner cavity.

Preferably, the spray heads are connected with the heat-insulating barrel in an embedded mode, and six groups of spray heads are arranged at equal intervals.

Preferably, the telescopic inner pipe and the fixed water outlet pipe form a telescopic structure through a third sliding block and a third sliding groove, and the sliding block tee joint and the telescopic inner pipe form a locking structure through the penetrating groove, the external threaded column and the hand-screwed bolt.

Preferably, the telescopic inner pipe and the water outlet form an integrated structure through the slot, and the telescopic inner pipe and the fixed water outlet pipe are connected in a fitting manner.

Preferably, the water outlet is symmetrical about the transverse axis of the telescopic inner pipe, and the aperture of the telescopic inner pipe is smaller than that of the heat preservation cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, when needs are cleaned the inner wall of its heat-preserving container, then can start the external power supply of its motor, then the external screw thread axle of its connection rotates, then the silica gel scraper blade of its connection of its plectane can slide on the spout that the heat-preserving container inner wall was seted up through its slider one, then incrustation scale that its silica gel scraper blade can carry out to the inner wall of its heat-preserving container strikes off, the scraper blade is under the effect that live time is long simultaneously, the one side wearing and tearing of the surface contact of heat-preserving container with it are many times, then the silica gel scraper blade of its pole connection in stretching out and drawing back can be under the effect of its inside spring of inner chamber, make its silica gel scraper blade can paste tightly to the internal face of its heat-preserving container, then the life of its scraper blade has been enlarged.

(2) The utility model discloses in, when the incrustation scale that strikes off in its heat-preserving container is washed to needs, then can start the external power supply of its immersible pump, then rainwater in the rain collection box is extracted and is blown out to the shower nozzle of leading pipe from each lateral connection, the incrustation scale of striking off its heat-preserving container's inside is washed, simultaneously under the effect of the inside filter screen of rain collection box, can filter its rainwater, supply its use again, avoid using the running water to wash the heat-preserving container and cause the water waste, the rainwater through collecting washes work to it after filtering, the environmental protection effect of the device has been improved greatly, convenient to popularize and use, simultaneously under the cotton effect of heat preservation of heat-preserving container inner wall connection, can play frost-proof effect.

(3) The utility model discloses in, when needs discharge the water after washing, then can twist the heat preservation lid of threaded connection on its fixed outlet pipe and lift off, later it is not hard up again to twist the bolt, then see through the flexible inner tube that runs through groove three-connection with it to its outer screw post and promote downwards, then its round delivery port stretches out from fixed outlet pipe is inside, then its inside abluent sewage of heat-preserving container discharges through its delivery port, through such setting, can be when washing, adjust its displacement, expose in the size of the bore of fixed outlet pipe through controlling its delivery port and can realize, then prevent that the discharge is too big, cause the phenomenon that the drainage appears blocking to take place.

Drawings

Fig. 1 is a schematic side-view expanded structural diagram of a compact solar water heater with an anti-freezing emptying function in the utility model;

fig. 2 is a schematic front structural view of a compact solar water heater with an anti-freezing emptying function in the present invention;

FIG. 3 is a schematic view of the expanding structure of the silica gel scraper of the present invention;

fig. 4 is a schematic view of the unfolding structure of the fixed water outlet pipe in the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a in the present invention.

In the figure: 1. a support frame; 2. a heat-preserving barrel; 3. heat preservation cotton; 4. a first sliding chute; 5. a first sliding block; 6. a silica gel scraper plate; 7. a telescopic inner rod; 8. briquetting; 9. a second sliding block; 10. a second chute; 11. an inner cavity; 12. a circular plate; 13. an externally threaded shaft; 14. a motor; 15. a rain collecting box; 16. a filter screen; 17. a submersible pump; 18. a guide pipe; 19. an electromagnetic valve; 20. a branch pipe; 21. a spray head; 22. fixing a water outlet pipe; 23. a third chute; 24. a third sliding block; 25. an inner telescopic pipe; 26. a water outlet; 27. a heat preservation cover; 28. a through groove; 29. an externally threaded post; 30. screwing the bolt by hand; 31. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a compact solar water heater with anti-freezing emptying function, which comprises: a compact solar water heater with an anti-freezing emptying function comprises a support frame 1, a heat-insulating barrel 2, heat-insulating cotton 3, a first sliding groove 4, a first sliding block 5, a silica gel scraper 6, a telescopic inner rod 7, a pressing block 8, a second sliding block 9, a second sliding groove 10, an inner cavity 11, a circular plate 12, an external threaded shaft 13, a motor 14, a rain collecting box 15, a filter screen 16, a submersible pump 17, a guide pipe 18, an electromagnetic valve 19, a branch pipe 20, a spray head 21, a fixed water outlet pipe 22, a third sliding groove 23, a third sliding block 24, a telescopic inner pipe 25, a water outlet 26, a heat-insulating cover 27, a through groove 28, an external threaded column 29, a hand-screwed bolt 30 and a spring 31, wherein the heat-insulating barrel 2 is fixedly connected to the top end of the support frame 1, the heat-insulating cotton 3 is connected to the inner wall of the heat-insulating barrel 2, the first sliding, an inner telescopic rod 7 is fixedly arranged on the inner wall of the silica gel scraper 6, a pressing block 8 is fixedly connected to the outer part of the inner telescopic rod 7, a second sliding block 9 is fixedly connected to the outer side of the pressing block 8, a second sliding chute 10 is slidably connected to the outer part of the second sliding chute 9, an inner cavity 11 is fixedly arranged on the outer part of the second sliding chute 10, a circular plate 12 is fixedly arranged on the outer part of the inner cavity 11, an external threaded shaft 13 is in threaded connection with the inner part of the circular plate 12, a motor 14 is connected to the outer side of the external threaded shaft 13, a rain collecting tank 15 is connected to one side of the heat preservation barrel 2, the left top end of the rain collecting tank 15 is in an open-air type, rainwater can fall into the rain collecting tank for collection conveniently, a filter screen 16 is fixedly arranged in the rain collecting tank 15, a submersible pump 17 is connected to the inner part of, 2 bottom fixedly connected with fixed outlet pipe 22 of heat-preserving container, and three 23 spout have been seted up to fixed outlet pipe 22 inner wall, three 23 inside sliding connection of spout has three 24 sliders, and the flexible inner tube 25 of the three 24 outside fixedly connected with of slider, delivery port 26 has been seted up to flexible inner tube 25 outer wall, and flexible inner tube 25 outer wall has been seted up and has been run through groove 28, run through the inside swing joint in groove 28 and have external screw thread post 29, and the outside threaded connection of external screw thread post 29 has hand screwed bolt 30, the outside threaded connection of fixed outlet pipe 22 has

heat preservation lid

27, 11 internal connection in inner chamber has spring 31, inner chamber 11 sets up inside plenary.

In order to effectively keep warm for the water in the heat-insulating barrel 2, in winter, a good anti-freezing and heat-insulating effect is achieved, in the embodiment, the central axis of the heat-insulating cotton 3 is preferably coincident with the central axis of the heat-insulating barrel 2, and the cross-sectional area of the heat-insulating cotton 3 is smaller than that of the heat-insulating barrel 2.

In order to enable the silica gel scraper 6 to slide, the first sliding grooves 4 are respectively arranged on two side walls of the heat-insulating barrel 2, and the first sliding blocks 5 are connected with the silica gel scraper 6, in this embodiment, preferably, the silica gel scraper 6 forms a sliding structure with the heat-insulating barrel 2 through the first sliding blocks 5 and the first sliding grooves 4, the silica gel scraper 6 is connected with the heat-insulating barrel 2 in an attaching manner, the telescopic inner rod 7 forms a telescopic structure with the inner cavity 11 through the pressing block 8, the second sliding blocks 9 and the second sliding grooves 10, and the telescopic inner rod 7 forms an elastic structure with the circular plate 12 through the spring 31 and the inner cavity 11.

In order to enable the telescopic inner pipe 25 to slide downwards on the third sliding groove 23 formed in the inner wall of the fixed water outlet pipe 22 through the third sliding block 24, in the embodiment, preferably, the spray head 21 and the heat preservation barrel 2 are connected in an embedded manner, six groups of spray heads 21 are arranged at equal intervals, the telescopic inner pipe 25 forms a telescopic structure with the fixed water outlet pipe 22 through the third sliding block 24 and the third sliding groove 23, and the third sliding block 24 forms a locking structure with the telescopic inner pipe 25 through the through groove 28, the external threaded column 29, the hand-screwed bolt 30 and the telescopic inner pipe 25.

In order to drain water from the fixed water outlet pipe 22 through the water outlet 26 on the telescopic inner pipe 25, the hand-screwed bolt 30 can be loosened, and the telescopic inner pipe 25 connected with the slider three 24 connected with the external thread column 29 can slide out in the fixed water outlet pipe 22.

The utility model discloses a theory of operation and use flow: the user needs to use up the water in the heat-insulating barrel 2, when the inner wall of the heat-insulating barrel 2 needs to be cleaned, the external power supply of the motor 14 can be started, the external thread shaft 13 connected with the external thread shaft rotates, the silica gel scraper 6 connected with the circular plate 12 in threaded connection can slide on the sliding groove I4 arranged on the inner wall of the heat-insulating barrel 2 through the sliding block I5, the silica gel scraper 6 can scrape the scale on the inner wall of the heat-insulating barrel 2, then the external power supply of the submersible pump 17 can be started, the rainwater in the rainwater collection box 15 is pumped to the guide pipe 18 to be sprayed out from the spray head 21 connected with each branch pipe 20, the scale scraped from the inner part of the heat-insulating barrel 2 is washed, then the heat-insulating cover 27 in threaded connection on the fixed water outlet pipe 22 is twisted, and then the hand-twisted bolt 30 is dismounted, the external thread column 29 is pushed downwards through the telescopic inner pipe 25 which is connected with the sliding block III 24 through the through groove 28, the circular water outlet 26 extends out of the fixed water outlet pipe 22, and the sewage cleaned in the heat-insulating barrel 2 is discharged through the water outlet 26, so that the emptying operation is facilitated, and the working principle of the device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compact solar water heater with prevent frostbite evacuation function, includes support frame (1), its characterized in that: the heat-preserving container is characterized in that the top end of the support frame (1) is fixedly connected with a heat-preserving container (2), the inner wall of the heat-preserving container (2) is internally connected with heat-preserving cotton (3), the inner wall of the heat-preserving container (2) is provided with a first sliding groove (4), the inner side of the first sliding groove (4) is slidably connected with a first sliding block (5), the outer side of the first sliding block (5) is fixedly connected with a silica gel scraper (6), the inner wall of the silica gel scraper (6) is fixedly provided with a telescopic inner rod (7), the outer part of the telescopic inner rod (7) is fixedly connected with a pressing block (8), the outer side of the pressing block (8) is fixedly connected with a second sliding block (9), the outer part of the second sliding block (9) is slidably connected with a second sliding groove (10), the outer part of the second sliding groove (10) is fixedly provided with an inner, one side of the heat-insulating barrel (2) is connected with a rain collecting box (15), a filter screen (16) is fixedly installed inside the rain collecting box (15), a submersible pump (17) is connected inside the rain collecting box (15), a guide pipe (18) is fixedly connected to the top end of the submersible pump (17), a solenoid valve (19) is installed outside the guide pipe (18), a branch pipe (20) is fixedly connected to the bottom end of the guide pipe (18), a spray head (21) is fixedly connected to the bottom end of the branch pipe (20), a fixed water outlet pipe (22) is fixedly connected to the bottom end of the heat-insulating barrel (2), a third sliding groove (23) is formed in the inner wall of the fixed water outlet pipe (22), a third sliding block (24) is slidably connected inside the third sliding groove (23), a telescopic inner pipe (25) is fixedly connected to the outer side of the third sliding block (24), a water outlet (26) is formed in the outer wall of, the inner part of the through groove (28) is movably connected with an external thread column (29), the external thread of the external thread column (29) is connected with a hand-screwed bolt (30), the external thread of the fixed water outlet pipe (22) is connected with a heat preservation cover (27), and the inner cavity (11) is internally connected with a spring (31).

2. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the central axis of the heat-insulating cotton (3) coincides with the central axis of the heat-insulating barrel (2), and the cross-sectional area of the heat-insulating cotton (3) is smaller than that of the heat-insulating barrel (2).

3. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: silica gel scraper blade (6) constitute sliding structure through slider (5), spout (4) and heat-preserving container (2), and be the laminating connection between silica gel scraper blade (6) and heat-preserving container (2) with it.

4. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the telescopic inner rod (7) forms a telescopic structure with the inner cavity (11) through the pressing block (8), the sliding block II (9), the sliding groove II (10), and the telescopic inner rod (7) forms an elastic structure with the circular plate (12) through the spring (31), the inner cavity (11).

5. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the spray head (21) is connected with the heat-preserving barrel (2) in an embedded mode, and six groups of spray heads (21) are arranged at equal intervals.

6. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the telescopic inner pipe (25) and the fixed water outlet pipe (22) form a telescopic structure through a third sliding block (24), a third sliding groove (23), and the third sliding block (24) and the telescopic inner pipe (25) form a locking structure through a penetrating groove (28), an external threaded column (29) and a hand-screwed bolt (30).

7. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the telescopic inner pipe (25) and the water outlet (26) form an integrated structure through the slot, and the telescopic inner pipe (25) is connected with the fixed water outlet pipe (22) in a fitting manner.

8. The compact solar water heater with antifreeze emptying function as claimed in claim 1, characterized in that: the water outlet (26) is symmetrical about the transverse axis of the telescopic inner pipe (25), and the aperture of the telescopic inner pipe (25) is smaller than that of the heat preservation cover (27).