CN108571190B

CN108571190B - Solar swimming pool

Info

Publication number: CN108571190B
Application number: CN201810399835.7A
Authority: CN
Inventors: 毛前军; 张亚梅; 彭丽; 李冠男; 黄春林; 梁致远; 张恒星; 李迎; 金穗穗
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2020-01-17
Anticipated expiration: 2038-04-28
Also published as: CN108571190A

Abstract

The invention relates to a solar swimming pool which comprises a pool body, wherein a first support seat and a second support seat which are fixed on the pool body are arranged above the pool body, the first support seat is connected with a first solar heat collecting plate, the second support seat is connected with a second solar heat collecting plate, the first solar heat collecting plate and the second solar heat collecting plate are symmetrically arranged on two sides of the pool body, and the first solar heat collecting plate and the second solar heat collecting plate are buckled or separated with each other by opening or closing. The invention not only reduces the cost and effectively improves the economic benefit, but also improves the energy utilization rate.

Description

Solar swimming pool

Technical Field

The invention relates to the technical field of solar energy utilization, in particular to a solar swimming pool.

Background

Solar energy is a new energy source, has the characteristics of inexhaustibility and inexhaustibility, and is pollution-free, so that the utilization of the solar energy draws wide attention. In the subconscious of people, swimming is a special sport in summer, and as the times develop, how to make swimming become a conventional sport in other seasons also becomes a focus of people's attention. In the high temperature period in summer, the water temperature in the swimming pool rises along with the rise of the temperature, and people still feel hot when swimming in the swimming pool; in winter, the temperature of the water in the swimming pool needs to be raised due to low air temperature, so that the requirements of people are met.

At present, in order to meet the normal water temperature of a downstream swimming pool under winter conditions, water in the swimming pool is generally required to be electrically heated, and although the water temperature can be ensured to be in a proper state, the requirements of energy conservation and environmental protection are not met due to the fact that the power consumption is large and the heating time is long.

In order to overcome the above problems, the prior chinese invention patent (105375857 a) discloses a solar power generation device for a swimming pool, which comprises a solar cell module, wherein the solar cell module is composed of a plurality of solar cells, and is installed at the side and/or bottom of the swimming pool, and the solar cells convert light energy into electric energy. Although the solar cell module is used, since the cell is installed at the side and/or bottom of the swimming pool, the capacity of the cell to receive solar energy is limited, and the water temperature is slowly increased and the utilization efficiency is not high for the swimming pool having a large area.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the problems of slow heating speed and low utilization efficiency of the swimming pool in the prior art, so as to provide a solar swimming pool with high speed and improved utilization efficiency for heating the swimming pool.

In order to solve the technical problem, the solar swimming pool comprises a pool body, wherein a groove is formed in the side wall of the pool body, a solar cell is arranged in the groove, a first support seat and a second support seat are arranged above the pool body and fixed on the pool body, the first support seat is connected with a first solar heat collecting plate, the second support seat is connected with a second solar heat collecting plate, the first solar heat collecting plate and the second solar heat collecting plate are symmetrically arranged on two sides of the pool body, and the first solar heat collecting plate and the second solar heat collecting plate are buckled or separated with each other by opening or closing.

In one embodiment of the invention, the first rack holder is connected with a first rack tray, the first rack tray rotates along the first rack holder, the first solar heat collecting plate is arranged on the first rack tray, the second rack holder is connected with a second rack tray, the second rack tray rotates along the second rack holder, and the second solar heat collecting plate is arranged on the second rack tray.

In one embodiment of the invention, the first solar heat collection plate comprises a first shell and a first heat absorption plate positioned in the first shell, a first transparent cover plate is arranged above the first heat absorption plate, and a first heat insulation plate is arranged below the first heat absorption plate.

In one embodiment of the invention, a first coil is arranged in the first heat absorption plate, the water outlet of the first coil is connected with a first pipeline, and the first pipeline is connected with the swimming pool.

In one embodiment of the invention, the first stand is connected to the first stand support by a first hinge.

In an embodiment of the present invention, a weight block is disposed on the first bracket holder near an edge of the first bracket seat.

In an embodiment of the invention, a slide rail, and a first scroll and a second scroll located at two ends of the slide rail are arranged above the tank body, wherein the slide rail is connected with the first support seat and the second support seat, the first solar heat collecting plate rolls on the slide rail along the first scroll, and the second solar heat collecting plate rolls on the slide rail along the second scroll.

In one embodiment of the present invention, a plurality of heat collecting plates connected in series are disposed in each of the first solar heat collecting plate and the second solar heat collecting plate.

In an embodiment of the invention, a temperature controller, a temperature sensor, a temperature control switch and a refrigerating and heating semiconductor which are connected with the solar cell are further arranged in the groove, wherein the temperature controller is connected with the temperature sensor, and the temperature sensor is connected with the refrigerating and heating semiconductor through the temperature control switch.

And plate heat exchanger complete equipment connected with the solar cell is further arranged in the groove.

Compared with the prior art, the technical scheme of the invention has the following advantages:

according to the solar swimming pool, the solar heat collecting plates are reasonably arranged, so that the stability and the economy of the system are improved, and when the municipal pipe network is powered off or the voltage is unstable, the stored energy can meet the requirements of people and is more stable; moreover, as the electric energy is converted by solar energy, the solar energy-saving water heater is environment-friendly and economical, and reduces the cost; meanwhile, the problems of temperature reduction in summer, temperature rise in winter and continuous energy storage of the swimming pool are solved, the high-efficiency utilization and energy conservation of energy are reflected, and the energy utilization efficiency of solar energy is improved; in addition, the problems of temperature reduction in summer and temperature rise in winter of the swimming pool and continuous energy storage are well solved.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which

FIG. 1 is a perspective view of a solar swimming pool of the present invention;

FIG. 2 is a schematic view of a cell body of the present invention;

FIG. 3 is a schematic structural view of the upper part of the tank body.

Reference numerals: 10-a pool body, 11-a groove, 12-a solar battery, 13-a temperature sensor, 14-a temperature control switch, 15-a refrigerating and heating semiconductor, 21-a first bracket seat, 22-a first bracket support, 31-a first solar heat collecting plate and 32-a second solar heat collecting plate.

Detailed Description

As shown in fig. 1, 2 and 3, the present embodiment provides a solar swimming pool, which includes a pool body 10, a groove 11 is formed in a side wall of the pool body 10, a solar cell 12 is disposed in the groove 11, a first support seat 21 and a second support seat fixed on the pool body 10 are disposed above the pool body 10, wherein the first support seat 21 is connected to a first solar heat collecting plate 31, the second support seat is connected to a second solar heat collecting plate 32, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are symmetrically disposed at two sides of the pool body 10, and the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are opened or closed to be fastened or separated from each other.

The solar swimming pool comprises a pool body 10, wherein a groove 11 is formed in the side wall of the pool body 10, a solar cell 12 is arranged in the groove 11, and the solar cell 12 directly converts light energy into electric energy through a photoelectric effect, so that pool water in the pool body 10 is heated, and the problem of resource waste caused by direct electric heating is solved; a first support seat 21 and a second support seat fixed on the tank body 10 are arranged above the tank body 10, wherein the first support seat 21 is connected with a first solar heat collecting plate 31, the first solar heat collecting plate 31 is used for absorbing energy from sunlight, the tank water can be directly heated through the first solar heat collecting plate 31, energy conservation and high efficiency are achieved, the structure is simple, the operation is reliable, the cost is low, the heat flow density is low, namely the temperature of fluid is low, safety and reliability are achieved, the second solar heat collecting plate 32 is also used for absorbing energy from sunlight, the tank water can be directly heated through the second solar heat collecting plate 32, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are symmetrically arranged on two sides of the tank body 10, and opening or closing of the first solar heat collecting plate 31 and the second solar heat collecting plate 32 is facilitated, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are buckled or separated with each other by opening or closing, when the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are buckled with each other, sunlight can be absorbed to the maximum extent in winter, the pool water is heated efficiently and environmentally, and when the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are separated from each other, the temperature of the pool water can be increased by direct irradiation of sunlight in summer, so that the heating efficiency is high, and the utilization rate of energy is effectively improved.

In order to realize a state that the first solar heat collection plate 31 and the second solar heat collection plate 32 are mutually buckled or separated through opening or closing, a first bracket seat 21 and a second bracket seat which are fixed on the tank body 10 are arranged above the tank body 10, wherein the first bracket seat 21 is connected with a first bracket support 22, the first bracket support 22 rotates along the first bracket seat 21, so that the first bracket support 22 can be in a vertical state or a horizontal state, and the first solar heat collection plate 31 is arranged on the first bracket support 22, so that the first solar heat collection plate 31 is convenient to open or close; the second support base is connected with the second support holder, the second support holder rotates along the second support base, the second solar heat collecting plate 32 is arranged on the second support holder, so that the second solar heat collecting plate 32 can be opened or closed conveniently, and the first support holder 22 and the second support holder rotate to control the first solar heat collecting plate 31 and the second solar heat collecting plate 32 to be buckled or separated mutually.

In order to enable the first bracket support 22 to rotate along the first bracket seat 21, the first bracket seat 21 is connected with the first bracket support 22 through a first hinge, and a first control switch is arranged on the first bracket seat 21, and the rotation of the first bracket support 22 is regulated and controlled through the first control switch; similarly, in order to enable the second support bracket to rotate along the second support bracket seat, the second support bracket seat is connected with the second support bracket through a second hinge, a second control switch is arranged on the second support bracket seat, and the rotation of the second support bracket is regulated and controlled through the second control switch. In order to ensure the rotation of the first solar heat collecting plate 31, a counterweight is arranged on the edge position of the first bracket holder 22 close to the first bracket seat 21, so that the moment is balanced, and the stress of a rotation driving device is reduced; similarly, in order to ensure the rotation of the second solar heat collecting plate 32, a counterweight is also arranged at the edge position of the second bracket support close to the second bracket seat.

Since the swimming pool is generally large in area and has large dimensions in both the length and width directions, the first and second support brackets in the above embodiment have large span and have supporting points near the edge of one side and the other side in a suspended state when opened, thus having high requirements on the strength of the support brackets. In order to reduce the strength requirement for the bracket holder, a support rail may be provided on the movement locus of the bracket holder, and the support rail provides support for the moving side of the first bracket holder 22 and the second bracket holder.

In addition, in order to achieve a state that the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are engaged with or separated from each other by opening or closing, the following embodiments may be implemented: a slide rail, a first scroll and a second scroll are arranged above the pool body 10 and located at two ends of the slide rail, wherein the slide rail is connected with the first support base 21 and the second support base, and the first solar heat collecting plate 31 rolls on the slide rail along the first scroll, so that the first solar heat collecting plate 31 is opened or closed; the second solar collector panel 32 rolls on the skid along the second roller, thereby achieving the opening or closing of the second solar collector panel 32. Specifically, when the first solar heat collecting plate 31 rolls on the sliding rail along the first rolling shaft in a direction away from the first rolling shaft, the first solar heat collecting plate 31 is gradually and completely opened, and when the first solar heat collecting plate 31 rolls on the sliding rail along the first rolling shaft in a direction close to the first rolling shaft, the first solar heat collecting plate 31 is gradually closed; when the second solar heat collecting panel 32 rolls on the rail along the second rolling shaft in a direction away from the second rolling shaft, the second solar heat collecting panel 32 is gradually opened, and when the second solar heat collecting panel 32 rolls on the rail along the second rolling shaft in a direction close to the second rolling shaft, the second solar heat collecting panel 32 is gradually closed. When the first solar heat collecting plate 31 rolls along the first scroll in the direction away from the first scroll on the slide rail, and the second solar heat collecting plate 32 rolls along the second scroll in the direction away from the second scroll on the slide rail, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 can be mutually buckled; when the first solar heat collecting plate 31 rolls along the first rolling shaft on the sliding rail in a direction approaching the first rolling shaft, and the second solar heat collecting plate 32 rolls along the second rolling shaft on the sliding rail in a direction approaching the second rolling shaft, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 can be separated from each other.

In this embodiment, since the slide rail is fixed, two ends of the slide rail can be fixed to the first support base 21 and the second support base, respectively, so that the support with large span can be realized with lower slide rail strength. The sliding rail can be designed into an arch shape so as to disperse the stress to the supporting points at the two ends.

In order to realize the opening or closing of the first solar heat collecting plate 31 and the second solar heat collecting plate 32, a plurality of heat collecting plates connected in series are respectively arranged in the first solar heat collecting plate 31 and the second solar heat collecting plate 32, and adjacent heat collecting plates are connected through a hinge.

The first solar heat collection plate 31 comprises a first shell and a first heat absorption plate positioned in the first shell, wherein the first shell is made of aluminum alloy, the first heat absorption plate absorbs sunlight, a first transparent cover plate is arranged above the first heat absorption plate, the first transparent cover plate is made of plate glass, and the plate glass has the advantages of low infrared transmittance, small heat conductivity coefficient, good heat resistance and the like; the first heat-insulating plate is arranged below the first heat-absorbing plate, and can inhibit the heat-absorbing plate from conducting heat to the surrounding environment for heat dissipation through heat conduction, wherein the first heat-insulating plate is made of phenolic foam, and the heat-insulating effect is good. The first heat absorption plate is internally provided with a first coil pipe, so that the heat exchange efficiency is high, no combination thermal resistance exists, a water inlet of the first coil pipe is communicated with pool water, and specifically, the water inlet of the first coil pipe is communicated with the pool water through a water pump. The first coil pipe is equivalent to a heat exchanger, the temperature of pool water rises after passing through the first coil pipe, in order to avoid direct discharge of the heated pool water, the water outlet of the first coil pipe is connected with a first pipeline, and the first pipeline is connected with the swimming pool, so that the heated pool water is directly discharged into the swimming pool, and the heated water is prevented from directly contacting people in the swimming pool.

In this embodiment, the first transparent cover plate is a flat glass. The first heat insulation plate is made of phenolic foam. The first solar heat collecting plate 31 is semi-arched, so that the sunlight irradiation can be received to a greater extent, and the sunlight at different times in a day can be absorbed to the greatest extent, specifically, the highest distance of the arch is 5 meters from the surface of the tank body 10, and the distance of the folded position is 2 meters from the tank body. Correspondingly, the first bracket support 22 is also semi-arched, so that the first bracket support is beneficial to being matched with the first heat absorption plate, the first heat absorption plate is stressed uniformly, and the receiving area of the first heat absorption plate is larger and heated more.

In this embodiment, the structure of the second solar heat collecting plate 32 is completely the same as that of the first solar heat collecting plate 31, and for the sake of manufacturing convenience, the first solar heat collecting plate 31 and the second solar heat collecting plate 32 are fastened to each other, and the structure of the other part above the tank body 10 is completely symmetrical to that of fig. 3. Specifically, the second solar heat collection plate comprises a second outer shell and a second heat absorption plate positioned in the second outer shell, a second transparent cover plate is arranged above the second heat absorption plate, and a second heat insulation plate is arranged below the second heat absorption plate. A second coil pipe is arranged in the second heat absorption plate, a water outlet of the second coil pipe is connected with a second pipeline, and the second pipeline is connected with the swimming pool. The second transparent cover plate is made of plate glass. The first bracket seat is connected with the first bracket support through a first hinge.

Because the irradiation of the sun has divergence, a part of solar energy can be stored through the solar cell 12, a temperature controller connected with the solar cell 12, a temperature sensor 13, a temperature control switch 14, a refrigerating and heating semiconductor 15 and a plate heat exchanger complete set are also arranged in the groove 11, wherein the temperature controller is connected with the temperature sensor 13, the temperature sensor 13 is connected with the refrigerating and heating semiconductor 15 through the temperature control switch 14, the temperature sensor 13 is used for detecting the temperature of the pool water in real time to ensure that the temperature of the pool water is in a proper range, the temperature control switch 14 is used for controlling the opening of the solar cell 12, as the temperature of the pool water in the swimming pool is also high under the condition of high temperature in summer, in order to keep the pool water in a proper range, the temperature of the pool water is reduced through the refrigerating and heating semiconductor 15, specifically, if the temperature of the pool water is low, the solar cell 12 heats the pool water by the absorbed solar energy through the heating semiconductor; and if the temperature of the pond water is higher than the set temperature, the pond water is cooled through the refrigeration semiconductor. Plate heat exchanger complete sets is by plate heat exchanger, the compensating tank, centrifugal sanitary pump, hot water system, and support and instrument box etc. constitute, wherein hot water system includes steam conduit, hot water injector etc. through plate heat exchanger complete sets can realize after the germicidal treatment again heating or cooling for the water of swimming pool can both disinfect once under heating at every turn or refrigerated prerequisite, has guaranteed the cyclicity of swimming pool water, thereby efficiency and the time of use are longer. Specifically, the plate heat exchanger is connected with the solar cell 12, so that the plate heat exchanger is connected to the electric energy of the solar cell 12, the plate heat exchanger is further connected with a water pipe, water is pumped to the water pipe through a water pump and enters the plate heat exchanger, and therefore water in the swimming pool is disinfected. In addition, the outside of recess 11 is equipped with the light-passing board, through the light-passing board both can guarantee solar cell 12 absorbs the sunlight, and can also regard as the shell, protect spare part wherein. Similarly, plate heat exchangers can be arranged at the front sections of the first solar heat collecting plate 31 and the second solar heat collecting plate 32, so that the integration of heating, refrigerating, disinfecting and sterilizing is realized.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a solar swimming pool, includes the cell body, be equipped with the recess on the lateral wall of cell body, be equipped with solar cell in the recess, its characterized in that: the top of cell body is equipped with to be fixed first support seat and second support seat on the cell body, wherein first support seat links to each other with first solar panel, second support seat links to each other with second solar panel, first solar panel with second solar panel symmetry sets up the both sides of cell body, just first solar panel with second solar panel realizes mutual lock or separation through opening or closed.

2. Solar swimming pool according to claim 1, wherein: the first support seat is connected with the first support, the first support is arranged along the first support seat to rotate, the first solar heat collecting plate is arranged on the first support, the second support seat is connected with the second support, the second support is arranged along the second support seat to rotate, and the second solar heat collecting plate is arranged on the second support.

3. Solar swimming pool according to claim 2, wherein: the first bracket seat is connected with the first bracket support through a first hinge.

4. Solar swimming pool according to claim 2 or 3, wherein: and a balancing weight is arranged at the edge position, close to the first bracket seat, on the first bracket support.

5. Solar swimming pool according to claim 1, wherein: the top of cell body is equipped with the slide rail and is located first spool and the second spool at slide rail both ends, wherein the slide rail with first support seat and second support seat link to each other, first solar panel follows first spool is in roll on the slide rail, second solar panel follows the second spool is in roll on the slide rail.

6. Solar swimming pool according to claim 5, wherein: and a plurality of heat collecting plates connected in series are arranged in the first solar heat collecting plate and the second solar heat collecting plate.

7. Solar swimming pool according to claim 1, wherein: the first solar heat collecting plate comprises a first shell and a first heat-absorbing plate located in the first shell, a first transparent cover plate is arranged above the first heat-absorbing plate, and a first heat-insulating plate is arranged below the first heat-absorbing plate.

8. Solar swimming pool according to claim 7, wherein: a first coil pipe is arranged in the first heat absorption plate, a water outlet of the first coil pipe is connected with a first pipeline, and the first pipeline is connected with the swimming pool.

9. Solar swimming pool according to claim 1, wherein: still be equipped with in the recess with temperature controller, temperature sensor, temperature detect switch and the refrigeration that solar cell links to each other and heat the semiconductor, wherein temperature controller with temperature sensor links to each other, temperature sensor passes through temperature detect switch with refrigeration and heat the semiconductor and link to each other.

10. Solar swimming pool according to claim 9, wherein: and plate heat exchanger complete equipment connected with the solar cell is further arranged in the groove.