CN210624964U - Flat plate collector and solar water heater - Google Patents

Abstract

The utility model relates to a water heater technical field discloses a flat plate collector and solar water heater, and flat plate collector includes lagging casing, absorber plate core and transparent cover, the lagging casing is made by insulation material, the lagging casing includes the casing, the casing configuration is assembled by polylith mosaic structure and is formed, the absorber plate core sets up in the lagging casing, transparent apron lid is established on the lagging casing. The utility model discloses a flat plate collector's lagging casing is made by insulation material, has the heat preservation effect, need not additionally to set up protecting sheathing, has alleviateed flat plate collector's weight, and the casing of lagging casing is assembled by polylith mosaic structure and is formed, and the equipment is convenient. The utility model discloses a solar water heater, including foretell flat plate collector. The solar water heater is convenient to assemble and good in heat preservation effect.

Description

Flat plate collector and solar water heater

Technical Field

The utility model relates to a water heater technical field especially relates to a flat plate collector and solar water heater.

Background

The heat collector, also called as a heat collecting plate, is a name of the solar energy industry for the outdoor heat collecting part of the solar water heater. The solar heat collector has the main function of collecting heat energy in sunlight, and transferring the heat energy to the water tank through the communicating pipeline to heat cold water in the water tank. Solar energy is the most attractive clean energy source among new energy sources and renewable energy sources, which is beneficial to energy conservation and environmental protection, so that the mainstream of global energy sources in the future is solar energy, and the solar energy utilization technology is more and more widely regarded. The solar heat collector is the most important component in solar heat utilization, and the performance of the solar heat collector plays a decisive role in the success or failure of the whole system.

The flat plate collector is one of solar collectors and comprises an aluminum alloy frame, a glass wool heat preservation material, a copper plate core, a glass cover plate and a plurality of sealing materials. Therefore, it is desirable to design a heat collector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat plate collector and solar water heater, convenient assembling, thermal insulation performance is better.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a flat plate collector, including lagging casing, absorber plate core and transparent cover, the lagging casing is made by insulation material, the lagging casing includes the casing, the casing configuration is assembled by polylith mosaic structure and is formed, the absorber plate core sets up in the lagging casing, transparent cover lid is established on the lagging casing.

The heat insulation shell of the flat plate collector is made of heat insulation materials, has a heat insulation effect, does not need to be additionally provided with a protective shell, reduces the weight of the flat plate collector, is formed by assembling a plurality of splicing structures on the shell of the heat insulation shell, and is convenient to assemble.

As a preferable scheme of the flat plate collector, one of the two adjacent splicing structures is provided with a guide rail, and the other splicing structure is provided with a guide groove, and the guide rail extends into the guide groove and can slide along the guide groove. The guided way stretches into in the guide way and can slide along the guide way to play the effect of direction grafting when splicing polylith mosaic structure.

As a preferable mode of the flat plate collector, the guide rail and the guide groove both extend in a thickness direction of the housing, or the guide rail and the guide groove both extend in a length direction of the housing. This structure makes splicing structure's assembly more convenient.

As a preferable scheme of the flat plate collector, one of the two adjacent splicing structures is provided with an insertion protrusion, the other splicing structure is provided with an insertion groove, and the insertion protrusion and the insertion groove are engaged with each other. The splicing structures are connected with each other by the engagement of the splicing bulges and the splicing grooves.

As a preferable scheme of the flat plate collector, each of the splicing structures is provided with a plurality of the splicing protrusions, and the splicing groove is arranged between every two adjacent splicing protrusions. Through setting up a plurality of grafting archs and grafting recess for the connected effect between each mosaic structure is better, prevents the phenomenon of concatenation separation.

As a preferable mode of the flat plate collector, a plurality of the insertion protrusions are arranged along a width direction of the housing. A plurality of grafting archs are arranged along the width direction of casing for mosaic structure can mesh on the width direction of casing, connects more stably.

As a preferable mode of the flat plate collector, the housing is made of polypropylene plastic foam. The structure has the function of heat preservation and light weight.

As a preferable scheme of the flat plate collector, the heat-insulating casing further includes a fixing band, and the fixing band is configured to be wound around the circumference of the casing to fix the casing assembled by the plurality of splicing structures. The shell can be fixed through the fixing band, and the phenomenon of deviation between the splicing structures of the shell is prevented.

As a preferable mode of the flat plate collector, the heat absorbing plate core is made of copper or aluminum. The structure has better heat absorption effect.

The utility model also provides a solar water heater, including foretell flat plate collector.

The solar water heater is convenient to assemble and good in heat preservation effect.

The utility model has the advantages that:

the utility model provides a flat plate collector, lagging casing are made by insulation material, have the heat preservation effect, need not additionally to set up protecting sheathing, have alleviateed flat plate collector's weight, and lagging casing's casing is assembled by polylith mosaic structure and is formed, and the equipment is convenient.

The utility model provides a solar water heater, the equipment is convenient, and the heat preservation effect is better.

Drawings

Fig. 1 is a schematic structural view of a flat plate collector provided by the present invention;

fig. 2 is an exploded view of the flat plate collector provided by the present invention;

FIG. 3 is a schematic structural view of the thermal insulation casing provided by the present invention;

fig. 4 is an exploded view of the housing provided by the present invention;

FIG. 5 is an enlarged partial schematic view at A of FIG. 4;

fig. 6 is a schematic structural diagram of the splicing structure provided by the present invention.

In the figure:

100. a heat-insulating shell; 200. a heat absorber plate core; 400. a transparent cover plate;

1. a housing; 11. splicing structures; 12. inserting and connecting the bulges; 13. inserting grooves; 14. a guide rail; 15. a guide groove; 16. mounting grooves; 121. a plug body; 122. a raised structure; 131. a first accommodating portion; 132. a second accommodating portion; 2. and (7) fixing the belt.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides a flat plate collector, as shown in figure 1 and figure 2, flat plate collector includes lagging casing 100, absorber plate core 200 and transparent cover 400, and lagging casing 100 is made by insulation material, and lagging casing 100 includes casing 1, and casing 1 is configured to be assembled by polylith mosaic structure 11 and forms, and absorber plate core 200 sets up in lagging casing 100, and transparent cover 400 covers and establishes on lagging casing 100 to cover absorber plate core 200 and establish in lagging casing 100. Preferably, the housing 1 is made of a polypropylene plastic foam. The structure has the functions of heat preservation and support, and the weight is light. The heat sink core 200 is made of copper or aluminum. The structure has better heat absorption effect. In the present embodiment, the heat sink core 200 is made of copper. The transparent cover 400 is a glass cover.

This flat plate collector's lagging casing 100 is made by insulation material, has the heat preservation effect, need not additionally to set up protecting sheathing or frame, has alleviateed flat plate collector's weight, and the casing 1 of lagging casing 100 is assembled by polylith mosaic structure 11 and is formed, and the equipment is convenient.

As shown in fig. 3, the thermal insulation shell 100 further includes a fixing band 2, and the fixing band 2 is configured to be wound around the circumference of the shell 1 to fix the shell 1 assembled by the plurality of splicing structures 11. The shell 1 can be fixed through the fixing band 2, and the phenomenon of offset between the splicing structures 11 of the shell 1 is prevented.

Specifically, as shown in fig. 4, the housing 1 is provided with a mounting groove 16 in the circumferential direction, and the fixing band 2 is mounted in the mounting groove 16. Can carry on spacingly to fixed band 2 through the setting of mounting groove 16, prevent that fixed band 2 from removing, it is better to the fixed effect of casing 1. Further, grooves are formed in the outer side frames of the splicing structures 11, and after the splicing structures 11 are assembled, the grooves form mounting grooves 16 around the circumference of the shell 1. In this embodiment, the fixing band 2 is a thermoplastic structure, and after the splicing structure 11 is spliced into the casing 1, the fixing band 2 is wound in the mounting groove 16, and the two ends of the fixing band 2 are fixed through hot melting, so that the casing 1 is fixed. The fixing band 2 may be made of other materials as long as the casing 1 can be assembled and fixed. The fixing belt 2 can also be a rope, an elastic band and other structures.

In order to assemble the splicing structures 11, one of the two adjacent splicing structures 11 is provided with a guide rail 14, and the other splicing structure is provided with a guide groove 15, wherein the guide rail 14 extends into the guide groove 15 and can slide along the guide groove 15. The guide rail 14 extends into the guide groove 15 and can slide along the guide groove 15, so that the guide insertion function is realized when the splicing structures 11 are spliced.

As shown in fig. 5, the guide rail 14 and the guide groove 15 both extend in the thickness direction of the housing 1, and one end of the guide groove 15 is a through structure to facilitate the insertion of the guide rail 14. This structure makes two piece adjacent mosaic structure 11's connection more stable, assembles moreover more conveniently. Two sides of the two splicing structures 11 are respectively inserted and connected in a guiding mode through a group of guide rails 14 and guide grooves 15, and the insertion is more convenient. In this embodiment, the guide rail 14 has a cylindrical structure, and the guide groove 15 has an arc-shaped structure, which facilitates the installation of the splicing structure 11.

Optionally, as shown in fig. 6, the guide rail 14 and the guide groove 15 may also extend along the length direction of the housing 1, two sides of each splicing structure 11 are provided with a guide rail 14 and a guide groove 15, and the guide rail 14 of one splicing structure 11 of two adjacent splicing structures 11 is inserted into the guide groove 15 of the other splicing structure 11, so that the guided splicing of the two splicing structures 11 is realized. The provision of the guide rail 14 and the guide groove 15 at one side of the splice structure 11 enables the attachment of the splice structure 11 to be more stable.

In this embodiment, as shown in fig. 4, the housing 1 includes a first end splicing structure, a second end splicing structure, and at least one middle splicing structure disposed between the first end splicing structure and the second end splicing structure, and the housing 1 having different sizes is obtained by setting different numbers of middle splicing structures, so that the application range of the housing 1 is wider. The number of the specific middle splicing structures is set according to the actual use condition. In this embodiment, the middle splicing structure is provided in two pieces.

In the embodiment, the first end splicing structure and the adjacent middle splicing structure are inserted and connected in a guiding manner by adopting the guide rail 14 and the guide groove 15 which extend along the thickness direction of the shell 1; adopt between the adjacent middle part mosaic structure along the length direction of casing 1 extension guided way 14 and guide way 15 to carry out the direction grafting, this structure grafting is convenient, connects stably.

In order to realize the stable assembly of the splicing structures 11, one of the two adjacent splicing structures 11 is provided with an inserting protrusion 12, the other splicing structure is provided with an inserting groove 13, and the inserting protrusion 12 and the inserting groove 13 are mutually meshed. The mutual connection of the splicing structures 11 is realized by the engagement of the splicing projections 12 and the splicing grooves 13. Preferably, the insertion protrusion 12 and the insertion groove 13 both extend along the thickness direction of the housing 1, so that the engagement of the insertion protrusion 12 and the insertion groove 13 is more convenient in the assembling process, and the interference phenomenon does not occur.

As shown in fig. 4, each splicing structure 11 is provided with a plurality of insertion protrusions 12, and an insertion groove 13 is provided between two adjacent insertion protrusions 12. Through setting up a plurality of grafting archs 12 and grafting recess 13 for the connected effect between each mosaic structure 11 is better, prevents the phenomenon of concatenation separation. Preferably, the plurality of insertion protrusions 12 are arranged in the width direction of the housing 1 so that the splice structure 11 can be engaged in the width direction of the housing 1, and the connection is more stable.

Further, as shown in fig. 6, the insertion projection 12 includes an insertion body 121 and a projection structure 122 disposed on one side of the insertion body 121. The structure is simple and easy to prepare. Preferably, the protrusion 122 is disposed on a side of the plug body 121 away from the heat sink core 200. Correspondingly, the insertion groove 13 includes a first receiving portion 131 and a second receiving portion 132, the insertion body 121 is inserted into the first receiving portion 131, and the protruding structure 122 is inserted into the second receiving portion 132. Specifically, a first accommodating portion 131 is formed between two adjacent plugging protrusions 12, the plugging body 121 of one splicing structure 11 of two adjacent splicing structures 11 is inserted into the first accommodating portion 131 of the other splicing structure 11, and the protrusion structure 122 of one splicing structure 11 of two adjacent splicing structures 11 is inserted into the second accommodating portion 132 of the other splicing structure 11.

Preferably, as shown in fig. 4, the plug body 121 has a rectangular or trapezoidal structure. The plug body 121 is a rectangular or trapezoidal structure, which is simple and can guide the installation of the plug protrusion 12 and the plug groove 13. Preferably, at least one trapezoidal plug-in body 121 is disposed on the splicing structure 11. In this embodiment, the middle of the splicing structure 11 is provided with a trapezoidal insertion body 121, and the other insertion bodies 121 are rectangular structures. The shape of the specific protruding structure 122 is not limited herein, as long as the protruding structure 122 and the insertion groove 13 can be fitted.

One side of the plug-in body 121, on which the protrusion structures 122 are not disposed, is flush with the bottom surface of the housing 1, so that after the splicing structure 11 is spliced, the bottom surface of the housing 1 is of a planar structure, and is relatively attractive and convenient to use.

In the assembling process of the splicing structures 11, the guide rails 14 of the splicing structures 11 are inserted into the guide grooves 15 of the adjacent splicing structures 11 and slide along the length direction of the guide grooves 15, and when the guide rails 14 are installed in place, the inserting protrusions 12 are correspondingly engaged with the inserting grooves 13.

In the assembling process of the plurality of the splicing structures 11, the first end splicing structure or the second end splicing structure is not assembled temporarily, and then the heat absorbing plate core 200 and the transparent cover plate 400 are sequentially installed on the heat insulating housing 100.

Afterwards, install first end mosaic structure or the second end mosaic structure that does not install in place, install in mounting groove 16 through fixed band 2 to fix the both ends of fixed band 2, and then realize flat plate collector's installation.

The utility model also provides a solar water heater, including foretell flat plate collector. The solar water heater is convenient to assemble and good in heat preservation effect.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a flat plate collector, its characterized in that, includes lagging casing (100), absorber plate core (200) and transparent cover board (400), lagging casing (100) is made by insulation material, lagging casing (100) includes casing (1), casing (1) is configured to be assembled by polylith mosaic structure (11) and forms, absorber plate core (200) set up in lagging casing (100), transparent cover board (400) lid is established on lagging casing (100).

2. The flat plate heat collector according to claim 1, wherein one of the two adjacent splicing structures (11) is provided with a guide rail (14), and the other splicing structure is provided with a guide groove (15), and the guide rail (14) extends into the guide groove (15) and can slide along the guide groove (15).

3. The flat plate heat collector according to claim 2 wherein the guide rail (14) and the guide groove (15) each extend in the thickness direction of the housing (1) or the guide rail (14) and the guide groove (15) each extend in the length direction of the housing (1).

4. The flat plate collector according to claim 1, wherein one of the two adjacent splicing structures (11) is provided with an insertion protrusion (12), and the other splicing structure is provided with an insertion groove (13), and the insertion protrusion (12) and the insertion groove (13) are engaged with each other.

5. The flat plate collector according to claim 4, wherein each of the splicing structures (11) is provided with a plurality of the insertion protrusions (12), and the insertion groove (13) is provided between two adjacent insertion protrusions (12).

6. The flat plate heat collector according to claim 5, wherein a plurality of the insertion protrusions (12) are arranged in the width direction of the housing (1).

7. The flat panel heat collector according to any one of claims 1-6 wherein the housing (1) is made of polypropylene plastic foam.

8. The flat plate heat collector according to any one of claims 1 to 6, wherein the thermal insulation shell (100) further comprises a fixing band (2), and the fixing band (2) is configured to be wound around the circumference of the shell (1) to fix the shell (1) assembled by a plurality of the splicing structures (11).

9. The flat panel heat collector according to any one of claims 1-6 wherein the heat absorber plate core (200) is made of copper or aluminum.

10. A solar water heater comprising the flat plate heat collector according to any one of claims 1 to 9.

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