CN215571337U - Solar heat reservoir and solar energy utilization device - Google Patents

Abstract

The application discloses solar energy heat reservoir and solar energy utilization device, utilize device, heat reservoir body, top cap, first valve, water pipe, fixed block, mounting panel, screw hole, threaded rod, knob, wet return, inlet tube, water pump, takeover, second valve, outlet pipe, filter mechanism, dome, border ring, seal ring, filter cotton layer, calcium sulfite layer and activated carbon layer including solar energy. The utility model provides an useful part has been located to add filtering mechanism, can provide filtration for the running water that adds to the quality of water has been improved, reduces inside impurity, has improved holistic result of use, and whole filtering mechanism centre gripping has been add lift adjustment mechanism again between heat reservoir body and top cap simultaneously, can be convenient for carry out the height of lift adjustment top cap, thereby be convenient for carry out filtering mechanism's change, it is comparatively convenient to change.

Description

Solar heat reservoir and solar energy utilization device

Technical Field

The application relates to the field of solar energy, in particular to a solar heat reservoir and a solar energy utilization device.

Background

Solar energy is a renewable energy source. It refers to the heat radiation energy of the sun, and the main expression is the solar ray. The energy-saving water heater is generally used for generating electricity or providing energy for a water heater in modern times; solar heat reservoirs are often used in conjunction with solar energy utilization devices.

When solar energy heat reservoir and solar energy utilized device carry out the water heat-retaining among the prior art, generally adopt the running water as the water, generally lack filterable structure, when adding water, directly add the running water to the quality of unable guarantee water influences the use. Therefore, a solar heat reservoir and a solar energy utilization device are proposed to solve the above problems.

Disclosure of Invention

The solar heat reservoir and the solar energy utilization device provided in the embodiment are used for solving the problem of lack of water body filtering function in the prior art.

According to one aspect of the application, a solar heat reservoir and a solar energy utilization device are provided, and the solar energy utilization device comprises a solar energy utilization device and a heat reservoir body, wherein the bottom of the heat reservoir body is communicated and installed with one end of a water inlet pipe and one end of a water return pipe, the tail end of the water inlet pipe is connected with a water outlet of a water pump, a water inlet of the water pump is connected with one end of a connecting pipe, the tail end of the connecting pipe is connected to a water outlet of the solar energy utilization device, and the tail end of the water return pipe is connected to a water inlet of the solar energy utilization device; a top cover is arranged at an opening at the top of the heat reservoir body, lifting adjusting mechanisms are arranged on two sides of the top cover, and the top cover is connected with the outer walls of the two sides of the heat reservoir body through the lifting adjusting mechanisms; the heat reservoir body top and the top cap between the centre gripping have filtering mechanism, one side fixed mounting of top cap has first valve, first valve is connected with the one end of water pipe.

Further, the bottom fixed mounting of heat reservoir body has the second valve, the second valve is connected with the one end of outlet pipe.

Further, lift adjustment mechanism includes fixed block, mounting panel, screw hole, threaded rod and knob, one side of fixed block and one side outer wall fixed mounting of top cap, one side of mounting panel and one side outer wall fixed connection of heat reservoir body, the top and the fixed block of threaded rod rotate to be connected, set up threaded hole on the mounting panel, threaded rod and screw hole threaded connection, the bottom fixed mounting of threaded rod has the knob.

Furthermore, the knob is a plastic disc, and a plurality of anti-skidding grooves are uniformly formed in the periphery of the knob.

Further, the filtering mechanism comprises a circular cover, an edge ring, a sealing washer, a filtering cotton layer, a calcium sulfite layer and an activated carbon layer, wherein the edge ring is fixedly installed on the outer ring of the top of the circular cover, the sealing washers are fixedly installed on the top of the edge ring and the bottom of the edge ring, and the filtering cotton layer, the calcium sulfite layer and the activated carbon layer are sequentially filled in the circular cover from top to bottom.

Furthermore, a plurality of through holes are uniformly formed in the bottom of the round cover, and the through holes are of round hole type structures.

Through the above-mentioned embodiment of this application, add filtering mechanism, can provide filtration treatment for the running water that adds to the quality of water has been improved, the impurity of reduction inside has improved holistic result of use, and whole filtering mechanism centre gripping has add lift adjustment mechanism again between heat reservoir body and top cap simultaneously, can be convenient for carry out the height of lift adjustment top cap, thereby be convenient for carry out filtering mechanism's change, it is comparatively convenient to change.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the external structure of a filter mechanism according to an embodiment of the present application;

fig. 3 is a schematic structural view of the inside of a filter mechanism according to an embodiment of the present application.

In the figure: 1. solar energy utilization device, 2, heat reservoir body, 3, top cap, 4, first valve, 5, water pipe, 6, fixed block, 7, mounting panel, 8, screw hole, 9, threaded rod, 10, knob, 11, wet return, 12, inlet tube, 13, water pump, 14, takeover, 15, second valve, 16, outlet pipe, 17, filter mechanism, 1701, the circular cover, 1702, border ring, 1703, seal ring, 1704, filter cotton layer, 1705, calcium sulfite layer, 1706, activated carbon layer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The solar heat reservoir and the solar energy utilization device in the present embodiment may be used for various roofs, for example, the following roof is provided in the present embodiment, and the solar heat reservoir and the solar energy utilization device in the present embodiment may be used for the following roof.

The roof includes: bounding wall, support frame, storage tank, shelter from subassembly, solar panel and storage water tank. The support frame is fixedly connected with the coaming; the accommodating groove is formed in the top surface of the supporting frame and used for planting plants; the shielding component is arranged on the top side of the supporting frame, and a shielding space is formed between the shielding component and the supporting frame; the solar panel is fixed on the top surface of the shielding component; the water storage tank is arranged at the bottom side of the support frame; the first wall body forming the accommodating groove is positioned close to the shielding component side, the first wall body is provided with a collecting groove and a collecting channel, the collecting groove is positioned at the top end of the first wall body, the collecting channel is positioned in the first wall body, and the collecting channel is communicated with the collecting groove; the collecting channel is communicated with the water storage tank; the shielding component comprises an inclined plate, and the lower end of the inclined plate is positioned at the top side of the collecting tank; under the state that rainwater is gathered on the top surface of the inclined plate, the inclined plate can guide the rainwater into the collecting tank through the lower end of the inclined plate, and the collecting tank can guide the guided rainwater into the water storage tank through the collecting channel.

In the embodiments of the present application, the structure of the shroud is not limited. The coaming can be formed by pouring. In the embodiments of the present application, the structure of the supporting frame is not limited. For example, the support frame may be a grid frame, and the collecting channel is communicated with the support frame so that rainwater in the collecting channel can be guided into the water storage tank from the support frame.

In the embodiment of the present application, the structure of the receiving groove is not limited. For example, the first wall forming the receiving channel may be formed by masonry. Of course, the wall body of the containing groove can be formed by the part of the enclosing plate for saving space. Here, the number of the receiving grooves is not limited. For example, the number of the accommodating grooves is two, and the two accommodating grooves are symmetrically arranged about the shielding component. As an example, the roof may further include; permeable bed, fine sand bed, and soil bed. The permeable layer is arranged on the top surface of the support frame and is positioned at the bottom of the accommodating groove; the fine sand layer is arranged on the top surface of the permeable layer; the soil layer is arranged on the top surface of the fine sand layer and used for planting plants. Here, the permeable bed can be for permeating water the brick, and the brick upper berth of permeating water is equipped with the fine sand layer, and the fine sand layer upper berth is equipped with the soil horizon, and the fine sand layer is piled up densely, has both had the function of filtering impurity, can guarantee the passing through of moisture again, and the brick that permeates water can adopt polymer fiber concrete preparation, has the effect of permeating water and filtering equally, under the circumstances that the bigger degree guarantees that soil and water does not run off, lets moisture can permeate fast, and the soil horizon can guarantee the normal growth of plant. In the embodiment of the present application, the structure of the solar panel is not limited as long as the solar panel can generate electricity using sunlight. In the embodiment of the present application, the structure of the shielding assembly is not limited. For example, the shutter assembly is an umbrella structure. Here, a shielding space is formed between the shielding assembly and the supporting bracket to shield sunlight and rainwater for a user for the user's leisure and amusement. Here, the roof may further include: the protective plate is arranged on the top surface of the part, corresponding to the position of the shielding assembly, of the supporting frame; the shielding component is arranged on the top side of the protection plate, so that a user can move on the protection plate. Of course, the shield assembly may also be directly fixed to the top side of the support bracket. As an example, the occlusion component may include: the fixing column is fixed on the protection plate; the inclined plate is connected with the top end of the fixed column, and the shielding space is formed between the inclined plate and the protection plate. Here, the number of the inclined plates may be two, and the two inclined plates are symmetrically disposed, so that rainwater of the two inclined plates can be collected through the first wall bodies of the two receiving grooves. In the embodiment of the present application, the structure of the water storage tank is not limited. For example, the water storage tank may be formed by welding metal plates. Here, a first wall body forming the accommodating groove is located on a side close to the shielding assembly, the first wall body is provided with a collecting groove and a collecting channel, the collecting groove is located at the top end of the first wall body, the collecting channel is located in the first wall body, and the collecting channel is communicated with the collecting groove; the collecting channel is communicated with the water storage tank, so that rainwater collected by the collecting tank can be guided into the water storage tank through the collecting channel. The structure of the collection tank is not limited. For example, the cross-sectional shape of the collection trough is a trumpet-like structure. The structure of the collection channel is not limited. For example, the collecting channel may be a channel arranged in the middle of the first wall. The collection trough and collection channel may be formed by masonry. Here, the shielding assembly includes an inclined plate, a lower end of which is located at a top side of the collecting tank; under the state that rainwater is gathered on the top surface of the inclined plate, the inclined plate can guide the rainwater into the collecting tank through the lower end of the inclined plate, and the collecting tank can guide the guided rainwater into the water storage tank through the collecting channel so as to collect the rainwater on the top side of the shielding assembly. In some optional implementations of embodiments of the present application, the roof may further include: roof and first honeycomb duct. The top plate is fixedly connected with the surrounding plate, the top plate is positioned at the bottom side of the supporting frame, and a filtering cavity is formed between the top plate and the supporting frame; rainwater in the collecting channel can be guided into the filtering cavity through the supporting frame; the water storage tank is located on the bottom side of the top plate, the first guide pipe is arranged in the top plate and is respectively communicated with the filtering cavity and the water storage tank, and the first guide pipe can guide rainwater in the filtering cavity into the water storage tank. In the present embodiment, the structure of the top plate is not limited. For example, the top plate may include: a supporting layer, a waterproof layer and a protective layer. The supporting layer is fixedly connected with the coaming; the waterproof layer is arranged on the top surface of the supporting plate; the protective layer is arranged on the top surface of the waterproof layer. Here, the support layer may be formed by casting. The waterproof layer may be composed of waterproof paint and waterproof roll material. The protective layer may be formed by plastering cement mortar on the waterproof layer. In this embodiment, the structure of the first flow guide pipe is not limited. For example, the first flow conduit may be a polymeric plastic tube. It should be noted that, in order to improve the strength of the supporting frame, a supporting column may be disposed between the supporting frame and the top plate. In this implementation, the roof may further include: the filter plate is arranged between the top plate and the support frame, and a first filter cavity is formed between the filter plate and the support frame; a second filtering cavity is formed between the filtering plate and the top plate; rainwater in the collecting channel can be guided into the first filtering cavity through the supporting frame, the filtering plate can guide the rainwater in the first filtering cavity into the second filtering cavity, and the first guide pipe can guide the rainwater in the second filtering cavity into the water storage tank; so that rainwater can be filtered through the filter plate. Here, the structure of the filter plate is not limited. For example, the filter plate may include: the grating layer is fixedly connected with the coaming; the filter screen is fixed on the top surface and the bottom surface of the grating layer. Here, the grating layer may be a grating frame structure. The filter screen can be a filter cloth structure. Here, the roof may further include: overflow pipe and second honeycomb duct. The overflow pipe is arranged on the outer side of the coaming; the second guide pipe is arranged in the enclosing plate and is respectively communicated with the overflow pipe and the second filtering cavity; the distance between the water inlet of the second flow guide pipe and the water storage tank is larger than the distance between the water inlet of the first flow guide pipe and the water storage tank; the second guide pipe can guide rainwater in the second filtering cavity into the overflow pipe; so that the redundant rainwater can be guided away from the overflow pipe under the state that the water storage tank is full of water. Here, the overflow pipe and the second guide pipe may be polymer plastic pipes. In this implementation, the roof may further include: a supporting plate, a spray head and a water pump. The supporting plate is fixedly connected with the enclosing plate and is positioned at the bottom side of the top plate; the water storage tank is fixed on the supporting plate; the sprayer is fixed on the surrounding plate and used for spraying water into the accommodating groove so as to spray water for plants in the accommodating groove; the water pipe is respectively communicated with the water storage tank and the spray head; the water pump is fixed on the supporting plate; the water pump can pump rainwater in the water storage tank to the spray head through the water pipe; so that the plants in the accommodating groove can be watered by rainwater in the water storage tank in the state that the plants in the accommodating groove need to be watered. Here, the structure of the support plate is not limited. For example, the supporting plate can be formed by casting, and can also be formed by a grid frame. Here, the roof may further include: a solar controller and a storage battery. The solar controller is fixed on the supporting plate and electrically connected with the solar panel; the storage battery is fixed on the support plate and is electrically connected with the solar controller, the solar panel and the water pump respectively; the solar controller is used for storing the electricity generated by the solar panel in the storage battery and is also used for controlling the storage battery to supply power to the water pump; in order to save electrical energy. Here, the solar controller and the solar panel may be electrically connected by a conductive wire. Here, the storage battery may be electrically connected to the solar controller through a conductive wire; the storage battery can be electrically connected with the solar panel through a conducting wire; the storage battery may be electrically connected to the water pump through an electrically conductive wire. In the roof in the embodiment of the application, the roof comprises a coaming, a supporting frame, a containing groove, a solar panel, a water storage tank and a shielding assembly; a first wall body forming the accommodating groove is positioned at the side close to the shielding component, the first wall body is provided with a collecting groove and a collecting channel, the collecting groove is positioned at the top end of the first wall body, and the collecting channel is communicated with the collecting groove; the collecting channel is communicated with the water storage tank; the shielding component comprises an inclined plate, and the lower end of the inclined plate is positioned at the top side of the collecting tank; under the state that rainwater is collected on the top surface of the inclined plate, the inclined plate can guide the rainwater into the collecting tank through the lower end of the inclined plate, the collecting tank can guide the guided rainwater into the water storage tank through the collecting channel, and the rainwater can be collected through the shielding assembly and the first wall body of the containing tank; meanwhile, a shielding space is formed between the shielding component and the supporting frame, so that the shielding component is convenient for leisure and entertainment; in addition, the solar panel is fixed on the top surface of the shielding component and can also generate electricity through the solar panel, so that the shielding component has multiple purposes.

Of course, the present embodiment can be used for roofs of other structures. Here, description is not repeated, and the solar heat reservoir and the solar energy utilization device according to the embodiment of the present application are described below.

Referring to fig. 1-3, a solar heat reservoir and a solar energy utilization device include a solar energy utilization device 1 and a heat reservoir body 2, the bottom of the heat reservoir body 2 is installed in communication with one end of a water inlet pipe 12 and one end of a water return pipe 11, the end of the water inlet pipe 12 is connected with a water outlet of a water pump 13, a water inlet of the water pump 13 is connected with one end of a connecting pipe 14, the end of the connecting pipe 14 is connected to a water outlet of the solar energy utilization device 1, and the end of the water return pipe 11 is connected to a water inlet of the solar energy utilization device 1; a top cover 3 is arranged at an opening at the top of the heat reservoir body 2, lifting adjusting mechanisms are arranged on two sides of the top cover 3, and the top cover 3 is connected with the outer walls of the two sides of the heat reservoir body 2 through the lifting adjusting mechanisms; the centre gripping has filtering mechanism 17 between 2 tops of heat reservoir body and the top cap 3, one side fixed mounting of top cap 3 has first valve 4, first valve 4 is connected with the one end of water pipe 5, has add filtering mechanism 17, can provide filtration for the running water of adding to the quality of water has been improved, reduce inside impurity, holistic result of use has been improved, whole filtering mechanism 17 centre gripping is between heat reservoir body 2 and top cap 3 simultaneously, has add lifting adjusting mechanism again, can be convenient for carry out the height of lift adjustment top cap 3, thereby be convenient for carry out filtering mechanism 17's change, it is comparatively convenient to change.

The bottom of the heat reservoir body 2 is fixedly provided with a second valve 15, and the second valve 15 is connected with one end of a water outlet pipe 16 and used for draining water from the heat reservoir body 2.

Lifting adjusting mechanism includes fixed block 6, mounting panel 7, screw hole 8, threaded rod 9 and knob 10, one side of fixed block 6 and one side outer wall fixed mounting of top cap 3, one side of mounting panel 7 and one side outer wall fixed connection of heat reservoir body 2, the top of threaded rod 9 is rotated with fixed block 6 and is connected, threaded hole 8 has been seted up on mounting panel 7, threaded rod 9 and screw hole 8 threaded connection, the bottom fixed mounting of threaded rod 9 has knob 10, can carry out the lifting adjusting of top cap 3.

The knob 10 is a plastic disc, and a plurality of anti-slip grooves are uniformly formed in the periphery of the knob 10, so that the knob 10 can be rotated conveniently.

The filtering mechanism 17 comprises a circular cover 1701, an edge ring 1702, a sealing gasket 1703, a filtering cotton layer 1704, a calcium sulfite layer 1705 and an activated carbon layer 1706, wherein the edge ring 1702 is fixedly mounted on the outer ring of the top of the circular cover 1701, the sealing gaskets 1703 are fixedly mounted on the top of the edge ring 1702 and the bottom of the edge ring 1702, the filtering cotton layer 1704, the calcium sulfite layer 1705 and the activated carbon layer 1706 are sequentially filled in the circular cover 1701 from top to bottom, the filtering mechanism has a filtering function, and the filtering cotton layer 1704, the calcium sulfite layer 1705 and the activated carbon layer 1706 can be replaced.

The bottom of the circular cover 1701 is uniformly provided with a plurality of through holes which are of circular hole type structures and used for water to pass through, and the bottom of the circular cover 1701 can adopt a metal net for water to pass through.

The using method comprises the following steps: when the whole device is used, a power supply and an external control switch are connected externally, heat is collected through the solar energy utilization device 1, the solar energy utilization device 1 selects a solar heat collector, and heat is stored through the heat storage device body 2; opening a first valve 4 to enable a tap water pipe 5 to be communicated with one side of a top cover 3 for water supply, filtering water through a filtering mechanism 17, specifically enabling the water to pass through a filtering cotton layer 1704, a calcium sulfite layer 1705 and an activated carbon layer 1706 to achieve layer-by-layer filtering, guaranteeing the quality of a water body, supplying water for a heat reservoir body 2, closing the first valve 4 after adding water, enabling the water in the heat reservoir body 2 to enter a solar energy utilization device 1 through a water return pipe 11, enabling the solar energy utilization device 1 to provide heating for the entered water, extracting the water through a water pump 13 after heating, enabling the water after heating in the solar energy utilization device 1 to enter a water pump 13 through a connecting pipe 14, and further entering the heat reservoir body 2 through a water inlet pipe 12 to finish heating;

use for a long time, need carry out the maintenance of filter mechanism 17, when changing, through rotating two knobs 10 simultaneously, make threaded rod 9 rotate about screw hole 8, promote top cap 3 and go upward, top cap 3 and the separation of heat reservoir body 2, can manually take off filter mechanism 17, maintain, change, then put back filter mechanism 17 again, two knobs 10 of antiport, make top cap 3 and heat reservoir body 2 centre gripping filter mechanism 17 again, accomplish the installation, through compressing tightly seal ring 1703, provide the sealed of junction, guarantee sealed effect.

The application has the advantages that:

whole solar energy heat reservoir and solar energy utilization device 1 improve on prior art, filtering mechanism 17 has been add, can provide filtration for the running water that adds, thereby the quality of water has been improved, reduce inside impurity, holistic result of use has been improved, whole filtering mechanism 17 centre gripping is between heat reservoir body 2 and top cap 3 simultaneously, the lift adjustment mechanism has been add again, can be convenient for carry out the height of lift adjustment top cap 3, thereby be convenient for carry out filtering mechanism 17's change, it is comparatively convenient to change.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. A solar heat reservoir and a solar energy utilization device are characterized in that: the solar heat storage device comprises a solar energy utilization device (1) and a heat storage device body (2), wherein the bottom of the heat storage device body (2) is communicated and mounted with one end of a water inlet pipe (12) and one end of a water return pipe (11), the tail end of the water inlet pipe (12) is connected with a water outlet of a water pump (13), a water inlet of the water pump (13) is connected with one end of a connecting pipe (14), the tail end of the connecting pipe (14) is connected to a water outlet of the solar energy utilization device (1), and the tail end of the water return pipe (11) is connected to a water inlet of the solar energy utilization device (1);

a top cover (3) is arranged at an opening at the top of the heat reservoir body (2), lifting adjusting mechanisms are arranged on two sides of the top cover (3), and the top cover (3) is connected with the outer walls of two sides of the heat reservoir body (2) through the lifting adjusting mechanisms;

the heat storage device is characterized in that a filtering mechanism (17) is clamped between the top of the heat storage device body (2) and the top cover (3), a first valve (4) is fixedly mounted on one side of the top cover (3), and the first valve (4) is connected with one end of a tap water pipe (5).

2. The solar heat reservoir and solar energy utilization device of claim 1, wherein: the bottom fixed mounting of heat reservoir body (2) has second valve (15), second valve (15) are connected with the one end of outlet pipe (16).

3. The solar heat reservoir and solar energy utilization device of claim 1, wherein: lifting adjusting mechanism includes fixed block (6), mounting panel (7), screw hole (8), threaded rod (9) and knob (10), one side of fixed block (6) and one side outer wall fixed mounting of top cap (3), one side of mounting panel (7) and one side outer wall fixed connection of heat reservoir body (2), the top and fixed block (6) of threaded rod (9) are rotated and are connected, set up screw hole (8) on mounting panel (7), threaded rod (9) and screw hole (8) threaded connection, the bottom fixed mounting of threaded rod (9) has knob (10).

4. A solar heat reservoir and solar energy utilization device according to claim 3, wherein: the knob (10) is a plastic disc, and a plurality of anti-skidding grooves are uniformly formed in the periphery of the knob (10).

5. The solar heat reservoir and solar energy utilization device of claim 1, wherein: the filter mechanism (17) comprises a circular cover (1701), an edge ring (1702), a sealing washer (1703), a filter cotton layer (1704), a calcium sulfite layer (1705) and an activated carbon layer (1706), wherein the edge ring (1702) is fixedly mounted on the outer ring of the top of the circular cover (1701), the sealing washer (1703) is fixedly mounted on the top of the edge ring (1702) and the bottom of the edge ring (1702), and the filter cotton layer (1704), the calcium sulfite layer (1705) and the activated carbon layer (1706) are sequentially filled in the circular cover (1701) from top to bottom.

6. The solar heat reservoir and solar energy utilization device of claim 5, wherein: the bottom of the round cover (1701) is uniformly provided with a plurality of through holes, and the through holes are of round hole type structures.

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