CN113932444A

CN113932444A - Solar water heating system convenient to real time monitoring

Info

Publication number: CN113932444A
Application number: CN202111354048.9A
Authority: CN
Inventors: 陈善青
Original assignee: Huizhou Lehua Solar Energy Technology Co ltd
Current assignee: Huizhou Lehua Solar Energy Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-01-14

Abstract

The invention discloses a solar water heating system convenient for real-time monitoring, which is characterized by comprising the following components: the heating tank, heating tank one side is fixed with the cold water pipe. According to the invention, water in the cold water pipe network can be sprayed out through the liquid discharge pipe and the spray header by opening the manual valve arranged in the liquid discharge pipe, a worker can observe the water flow sprayed out by the water spray header, the pressure in the cold water pipe network can be intuitively judged, the water flow impacts the lifting plate through the pressure in the pipe network, the lifting plate is driven by the pressure to move downwards, the position of the downward movement of the marker post can be observed, the water pressure can be accurately judged, when the water pressure is too low, the push plate can be driven by the hydraulic rod II to move, so that the water can be extruded and discharged from the cold water storage box, the flow rate of cold water fed into the heating tank is improved, the solar hot water heating efficiency is improved, and the situation that the heating pipe is empty and works and the heating component is damaged due to the fact that the cold water cannot be timely fed into the heating tank due to too low pressure is prevented.

Description

Solar water heating system convenient to real time monitoring

Technical Field

The invention relates to the field of solar water heating equipment, in particular to a solar water heating system convenient for real-time monitoring.

Background

The solar water heating system collects solar heat by using a solar heat collector, the solar light energy is fully converted into heat energy under the irradiation of sunlight, the heat collected by the system is transmitted to the large-scale water storage and heat preservation water tank by using a control system to automatically control functional components such as a circulating pump or an electromagnetic valve, the other type of water storage and heat preservation water tank is used for generating electricity by solar energy, the heating device is supplied with operation electricity by electric power, the mode is suitable for the weather with less sunlight, and the electric power is stored by a solar cell module and is heated when needed.

The solar water heating system of current real time monitoring, at its in-process that uses, the basin incasement water of treating the heating often because of the reason of pipe network internal pressure, can't be timely send cold water into the inslot and heat for the system is watered slowly, and heating efficiency receives the influence, does not possess the function to cold water pipeline pressure short-term test, thereby can't be timely remedy.

Therefore, the solar water heating system convenient for real-time monitoring is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a solar water heating system convenient for real-time monitoring, and aims to solve the problem that in the prior solar water heating system which is provided in the background art, in the use process of the solar water heating system, water in a water tank box to be heated cannot be timely fed into a tank to be heated due to the pressure in a pipe network, so that the water feeding speed of the system is low, the heating efficiency is influenced, and the solar water heating system does not have the function of quickly detecting the pressure of a cold water pipeline, so that the remedy cannot be timely carried out.

In order to achieve the purpose, the invention provides the following technical scheme:

a solar water heating system that facilitates real-time monitoring, comprising: a cold water pipe is fixed on one side of the heating groove, a cold water storage tank is fixed at the output end of the cold water pipe, a hot water pipe is fixed at the other end of the heating groove, a hot water storage tank is fixed at the output end of the heating groove, a water feeding pipe is fixed on one side of the hot water storage tank, a connecting pipe is fixed between the hot water storage tank and the cold water storage tank, and a cold water inlet pipe is fixed at one end of the cold water storage tank; and the liquid discharge pipe is embedded and installed on the surface of the cold water pipe, a spray head is fixed at the output end of the liquid discharge pipe, a manual valve is installed on one side of the surface of the liquid discharge pipe, a pressure gauge is embedded and installed in the liquid discharge pipe, and a liquid receiving groove is installed at the output end of the liquid discharge pipe.

In a further embodiment, a vertical rod is transversely fixed in an inner cavity of the liquid receiving tank, a sleeve is sleeved on the surface of the vertical rod, a lifting plate is fixed on the surface of the sleeve, and a spring is fixed between the lifting plate and the liquid receiving tank.

In a further embodiment, a marker post is fixed on one side of the upper end face of the lifting plate, and a pointing rod is fixed on one side of the liquid receiving groove.

In a further embodiment, the surface of the liquid discharge pipe is sleeved with a lower plate, the upper end surface of the lower plate is fixedly provided with a splicing pipe, the inside of the splicing pipe is engaged with a fastening bolt through threads, and the surface of the fastening bolt is sleeved with an upper plate, so that the liquid receiving tank can be conveniently mounted or dismounted.

In a further embodiment, a first hydraulic rod is fixed on the lower end face of the lower plate, and a telescopic end of the first hydraulic rod is fixedly connected with one side of the liquid receiving groove.

In a further embodiment, the liquid receiving tank and the lower plate form a lifting structure through the first hydraulic rod, so that the distance between the liquid receiving tank and the spray header can be adjusted.

In a further embodiment, a one-way air inlet valve is embedded in one side of the cold water storage tank, a support frame is fixed on the upper end face of the cold water storage tank, a hydraulic rod II is fixed on the upper end face of the support frame, a first sealing rubber ring is fixed between the hydraulic rod II and the upper end face of the cold water storage tank, a push plate sleeved with the inner cavity of the cold water storage tank is fixed at the extension end of the hydraulic rod II, and a second sealing rubber ring connected with the inner cavity of the cold water storage tank is sleeved on the surface of the push plate.

In a further embodiment, an installation rack is fixed on the upper end face of the heating groove, a solar cell module is fixedly installed on the surface of the installation rack, a heating pipe is installed in the inner cavity of the heating groove, a temperature sensing probe is fixed on one side of the inner cavity of the heating groove, a control cabinet is connected on one side of the heating groove through a connecting wire, so that the heating pipe can heat cold water in the heating groove, and the heating pipe provides operation power through the solar cell module.

Compared with the prior art, the invention has the beneficial effects that:

in the invention, water in the cold water pipe network can be sprayed out through the liquid discharge pipe and the spray header by opening the manual valve arranged in the liquid discharge pipe, a worker can observe the water flow sprayed out by the spray header to visually judge the pressure in the cold water pipe network, thereby being convenient for the staff to overhaul the cold water pipe network in time, and the water flow impacts the lifting plate by the pressure in the pipe network to drive the mark post to move downwards, the downward moving position of the marker post can be observed, the water pressure can be accurately judged, when the water pressure is too low, can drive the push pedal through hydraulic stem two and remove, make its discharge that can extrude water in the cold water storage box, improve the velocity of flow that cold water sent into the heating groove, improve the efficiency of solar hot water, the prevention is because of the unable heating groove of in time sending into of pressure undersize cold water, causes heating pipe empty box work, and the emergence of the damaged condition appears in heating element.

Drawings

FIG. 1 is a schematic diagram of a solar water heating system that facilitates real-time monitoring;

FIG. 2 is a schematic view showing the inside structure of a heating bath according to the present invention;

FIG. 3 is a schematic view of the drain pipe according to the present invention;

FIG. 4 is a schematic structural view of the interior of the liquid receiving tank in the present invention;

fig. 5 is a schematic view showing the internal structure of the cold water storage tank according to the present invention.

In the figure: 1. a heating tank; 2. a cold water pipe; 3. a cold water storage tank; 4. a hot water pipe; 5. a hot water storage tank; 6. a water supply pipe; 7. a connecting pipe; 8. a cold water inlet pipe; 9. a control cabinet; 10. a liquid discharge pipe; 11. a shower head; 12. a manual valve; 13. a pressure gauge; 14. a liquid receiving tank; 15. a vertical rod; 16. a sleeve; 17. a lifting plate; 18. a spring; 19. a marker post; 20. a pointing stick; 21. a lower plate; 22. an upper plate; 23. splicing the tubes; 24. fastening a bolt; 25. a first hydraulic rod; 26. a one-way intake valve; 27. a support frame; 28. a second hydraulic rod; 29. a first sealing rubber ring; 30. pushing the plate; 31. a second sealing rubber ring; 32. a mounting frame; 33. a solar cell module; 34. heating a tube; 35. a temperature sensing probe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, a solar water heating system convenient for real-time monitoring includes: a cold water pipe 2 is fixed on one side of the heating tank 1, a cold water storage tank 3 is fixed at the output end of the cold water pipe 2, a hot water pipe 4 is fixed at the other end of the heating tank 1, a hot water storage tank 5 is fixed at the output end of the heating tank 1, a water feeding pipe 6 is fixed on one side of the hot water storage tank 5, a connecting pipe 7 is fixed between the hot water storage tank 5 and the cold water storage tank 3, and a cold water inlet pipe 8 is fixed at one end of the cold water storage tank 3; and a liquid discharge pipe 10 which is embedded and installed on the surface of the cold water pipe 2, a spray head 11 is fixed at the output end of the liquid discharge pipe 10, a manual valve 12 is installed at one side of the surface of the liquid discharge pipe 10, a pressure gauge 13 is embedded in the liquid discharge pipe 10, a liquid receiving tank 14 is installed at the output end of the liquid discharge pipe 10, a vertical rod 15 is transversely fixed in the inner cavity of the liquid receiving tank 14, a sleeve 16 is sleeved on the surface of the vertical rod 15, a lifting plate 17 is fixed on the surface of the sleeve 16, a spring 18 is fixed between the lifting plate 17 and the liquid receiving tank 14, a mark rod 19 is fixed at one side of the upper end surface of the lifting plate 17, a pointing rod 20 is fixed at one side of the liquid receiving tank 14, a lower plate 21 is sleeved on the surface of the liquid discharge pipe 10, a splicing pipe 23 is fixed at the upper end surface of the lower plate 21, a fastening bolt 24 is engaged with internal threads of the splicing pipe 23, an upper plate 22 is sleeved on the surface of the fastening bolt 24, a hydraulic rod 25 is fixed at the lower end surface of the lower plate 21, and a telescopic end of the hydraulic rod 25 is fixedly connected with one side of the liquid receiving tank 14, the liquid receiving tank 14 and the lower plate 21 form a lifting structure through a hydraulic rod I25, the liquid discharge pipe 10 is installed at the tail end, close to the heating tank 1, of the cold water pipe 2, the manual valve 12 is manually opened, water in the cold water pipe 2 can be sprayed out through the liquid discharge pipe 10 and the spray head 11, a worker observes the size of a water column sprayed out of the spray head 11, pipe network pressure in the cold water pipe 2 is judged, meanwhile, water sprayed out of the spray head 11 impacts the lifting plate 17 to enable the water to extrude the spring 18 to move downwards on the surface of the vertical rod 15, the surface-mounted mark rod 19 is driven to move downwards during movement, the position, pointing to the surface of the mark rod 19, of the pointing rod 20 is observed, and impact force of the water column is examined to judge water pressure.

Example 2

Referring to fig. 5, the difference from embodiment 1 is: one-way air inlet valve 26 is embedded in one side of the cold water storage tank 3, a support frame 27 is fixed on the upper end face of the cold water storage tank 3, a second hydraulic rod 28 is fixed on the upper end face of the support frame 27, a first sealing rubber ring 29 is fixed between the second hydraulic rod 28 and the upper end face of the cold water storage tank 3, a push plate 30 sleeved with the inner cavity of the cold water storage tank 3 is fixed at the extension end of the second hydraulic rod 28, a second sealing rubber ring 31 connected with the inner cavity of the cold water storage tank 3 is sleeved on the surface of the push plate 30, the push plate 30 is pushed to move downwards through the second hydraulic rod 28, so that the push plate 30 extrudes the outflow of water in the cold water storage tank 3, and the flow rate of cold water is improved.

Example 3

Referring to fig. 2, the difference from embodiment 1 is: the upper end face of the heating groove 1 is fixed with an installation frame 32, the surface of the installation frame 32 is fixedly provided with a solar cell module 33, the inner cavity of the heating groove 1 is provided with a heating pipe 34, one side of the inner cavity of the heating groove 1 is fixed with a temperature sensing probe 35, one side of the heating groove 1 is connected with a control cabinet 9 through a connecting wire, the heating pipe 34 in the heating groove 1 can be supplied with operation electricity through the solar cell module 33, and the heating pipe 34 can heat cold water in the heating groove 1.

The working principle of the invention is as follows: firstly, cold water is fed into a cold water storage tank 3 through a cold water inlet pipe 8, then the cold water is fed into a heating tank 1 through a cold water pipe 2, operation electricity is provided for a heating pipe 34 in the heating tank 1 through a solar cell module 33, the heating pipe 34 heats the cold water in the heating tank 1, the temperature of the water in the heating tank 1 is monitored in real time through a temperature sensing probe 35, the temperature value is transmitted to a control cabinet 9, when the temperature reaches a preset value, hot water is fed into a hot water storage tank 5 through a hot water pipe 4 for storage, a water temperature monitoring probe is simultaneously installed in the hot water storage tank 5, if the water temperature is lower than the preset value, the hot water is fed into the cold water storage tank 3 through a connecting pipe 7 for circulating reheating operation, the hot water is fed to a use position through a water feeding pipe 6, a manual valve 12 is manually opened, and the water in the cold water pipe 2 can be sprayed out through a liquid discharge pipe 10 and a spray head 11, the worker observes the size of the water column sprayed by the spray header 11, judges the pipe network pressure in the cold water pipe 2, meanwhile, water sprayed by the spray header 11 impacts the lifting plate 17 to enable the lifting plate to extrude the spring 18 to move downwards on the surface of the vertical rod 15, the surface-mounted marker post 19 is driven to move downwards during movement, the position of the pointing rod 20 pointing to the surface of the marker post 19 is observed, the impact force of a water column is checked to judge the water pressure, when the pressure in the cold water pipe 2 is too small, the push plate 30 is pushed to move downwards through the second hydraulic rod 28, so that the push plate 30 extrudes the outflow of water in the cold water storage tank 3, the flow rate of cold water is increased, the fastening bolt 24 is rotated to be separated from the splicing pipe 23 engaged with the thread, thereby separating the upper plate 22 and the lower plate 21, detaching the liquid receiving tank 14, and pouring the water collected in the liquid receiving tank 14 into the cold water storage tank 3 for recycling, thereby completing the working principle of the invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A solar water heating system convenient for real-time monitoring, comprising: the heating device comprises a heating groove (1), wherein a cold water pipe (2) is fixed on one side of the heating groove (1), a cold water storage tank (3) is fixed at the output end of the cold water pipe (2), a hot water pipe (4) is fixed at the other end of the heating groove (1), a hot water storage tank (5) is fixed at the output end of the heating groove (1), a water feeding pipe (6) is fixed on one side of the hot water storage tank (5), a connecting pipe (7) is fixed between the hot water storage tank (5) and the cold water storage tank (3), and a cold water inlet pipe (8) is fixed at one end of the cold water storage tank (3); and the liquid discharge pipe (10) is embedded and installed on the surface of the cold water pipe (2), a spray head (11) is fixed at the output end of the liquid discharge pipe (10), a manual valve (12) is installed on one side of the surface of the liquid discharge pipe (10), a pressure gauge (13) is embedded in the liquid discharge pipe (10), and a liquid receiving tank (14) is installed at the output end of the liquid discharge pipe (10).

2. The solar water heating system convenient for real-time monitoring as claimed in claim 1, wherein a vertical rod (15) is transversely fixed in an inner cavity of the liquid receiving tank (14), a sleeve (16) is sleeved on the surface of the vertical rod (15), a lifting plate (17) is fixed on the surface of the sleeve (16), and a spring (18) is fixed between the lifting plate (17) and the liquid receiving tank (14).

3. The solar water heating system convenient for real-time monitoring as claimed in claim 2, characterized in that a marker post (19) is fixed on one side of the upper end surface of the lifting plate (17), and a pointing rod (20) is fixed on one side of the liquid receiving tank (14).

4. The solar water heating system convenient for real-time monitoring as claimed in claim 1, wherein a lower plate (21) is sleeved on the surface of the drain pipe (10), a splicing pipe (23) is fixed on the upper end surface of the lower plate (21), a fastening bolt (24) is engaged with the internal thread of the splicing pipe (23), and an upper plate (22) is sleeved on the surface of the fastening bolt (24).

5. The solar water heating system convenient for real-time monitoring as claimed in claim 4, wherein a first hydraulic rod (25) is fixed on the lower end surface of the lower plate (21), and the telescopic end of the first hydraulic rod (25) is fixedly connected with one side of the liquid receiving tank (14).

6. The solar water heating system convenient for real-time monitoring as claimed in claim 1, wherein the liquid receiving tank (14) is of a liftable structure through a space between the first hydraulic rod (25) and the lower plate (21).

7. The solar water heating system convenient for real-time monitoring according to claim 1, wherein a one-way air inlet valve (26) is embedded in one side of the cold water storage tank (3), a support frame (27) is fixed on the upper end face of the cold water storage tank (3), a second hydraulic rod (28) is fixed on the upper end face of the support frame (27), a first sealing rubber ring (29) is fixed between the second hydraulic rod (28) and the upper end face of the cold water storage tank (3), a push plate (30) sleeved with the inner cavity of the cold water storage tank (3) is fixed on the extension end of the second hydraulic rod (28), and a second sealing rubber ring (31) connected with the inner cavity of the cold water storage tank (3) is sleeved on the surface of the push plate (30).

8. The solar water heating system convenient for real-time monitoring according to claim 1, wherein an installation frame (32) is fixed on the upper end surface of the heating tank (1), a solar cell module (33) is fixedly installed on the surface of the installation frame (32), a heating pipe (34) is installed in the inner cavity of the heating tank (1), a temperature sensing probe (35) is fixed on one side of the inner cavity of the heating tank (1), and a control cabinet (9) is connected to one side of the heating tank (1) through a connecting wire.