阅读说明：本技术 相变蓄热材料的光伏光热联用装置 (Photovoltaic and photothermal combined device of phase change heat storage material ) 是由 李胜楠 赵宏吉 杨钦伟 于 2021-08-02 设计创作，主要内容包括：本发明公开相变蓄热材料的光伏光热联用装置,涉及新能源发电技术领域。该相变蓄热材料的光伏光热联用装置包括装置底座主体、太阳能电池片和导流软管。该相变蓄热材料的光伏光热联用装置在进行使用时,热能在太阳能电池片上被金属导热片吸收,金属导热片上的能量被相变蓄热材料导热盒吸收,相变蓄热材料导热盒内的热量能够传导至上端组装导热式外壳的底壳上,并通过上端组装导热式外壳的底壳传导在导热腔内部的导热液体内,相变蓄热材料导热盒在进行导热时,其导热效果好,具有一定的储热性能,能够增强热量吸收效果,保证热量的稳定吸收,装置接口处不会漏水,这样降低了装置的后期维护成本,使得装置使用更加稳定。(The invention discloses a photovoltaic and photothermal combined device of a phase-change heat storage material, and relates to the technical field of new energy power generation. The photovoltaic and photothermal combined device of the phase change heat storage material comprises a device base main body, a solar cell and a diversion hose. This photovoltaic light and heat allies oneself with uses device of phase change heat storage material when using, heat energy is absorbed by the metal conducting strip on solar wafer, energy on the metal conducting strip is absorbed by phase change heat storage material heat conduction box, heat in the phase change heat storage material heat conduction box can conduct to the drain pan of upper end equipment heat conduction formula shell on, and the drain pan conduction through upper end equipment heat conduction formula shell is in the heat conduction liquid of heat conduction intracavity portion, phase change heat storage material heat conduction box is when carrying out the heat conduction, its heat conduction is effectual, certain heat-retaining performance has, can strengthen the heat absorption effect, guarantee thermal stable absorption, device kneck can not leak, the later maintenance cost of device has been reduced like this, make the device use more stable.)

1. Photovoltaic and photothermal combined device made of phase change heat storage materials is characterized by comprising:

the device base comprises a device base body (1), wherein the device base body (1) comprises a bottom fixed heat insulation shell (2) and an upper end assembled heat conduction type shell (3), the bottom fixed heat insulation shell (2) and the upper end assembled heat conduction type shell (3) are clamped, and a heat conduction cavity (101) is formed by a gap between the bottom fixed heat insulation shell (2) and the upper end assembled heat conduction type shell (3);

the solar cell is characterized by comprising solar cells (6), wherein the solar cells (6) are arranged in an inner cavity of the upper-end assembled heat-conducting shell (3), the bottom of each solar cell (6) is fixedly connected with a metal heat-conducting sheet (5), the bottom of each metal heat-conducting sheet (5) is fixedly connected with a phase-change heat-storage material heat-conducting box (4), and each phase-change heat-storage material heat-conducting box (4) is fixedly connected in the inner cavity of the upper-end assembled heat-conducting shell (3);

the flow guide hose (8) is movably clamped on two sides of the bottom fixed heat insulation shell (2), and the flow guide hose (8) is communicated with the heat conduction cavity (101).

2. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 1, wherein: the heat insulation structure is characterized in that a first butt-joint plane plate (201) is fixedly connected to the top of the bottom fixed heat insulation shell (2), a second butt-joint plane plate (301) is fixedly connected to the top of the upper-end assembled heat conduction shell (3), a threaded fastening rod (3014) is fixedly connected to the bottom of the second butt-joint plane plate (301), a butt-joint fixing sleeve (202) is fixedly connected to the bottom of the first butt-joint plane plate (201), and the threaded fastening rod (3014) penetrates through the butt-joint fixing sleeve (202) to extend downwards and is in threaded connection with a nut.

3. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 2, wherein: first rectangle seal groove (2011) has been seted up at the top of first butt joint plane board (201), second rectangle seal groove (3013) has been seted up to the bottom of second butt joint plane board (301), activity joint has sealing rubber circle (2012) in second rectangle seal groove (3013) and first rectangle seal groove (2011).

4. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 2, wherein: the top fixedly connected with transparent glass plate of second butt joint plane board (301) is spacing to block strip (3011), the activity joint has transparent glass board main part (3012) in the spacing card strip (3011) of transparent glass plate, bolt fixedly connected with transparent glass is spacing to lap (302) at the top of second butt joint plane board (301), the counterpoint has been seted up to the bottom of the spacing apron of transparent glass (302) and has been supported tight groove (3021), counterpoint is supported tight groove (3021) and is blocked with transparent glass board main part (3012) looks joint.

5. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 1, wherein: the both sides fixedly connected with fixed welding communicating pipe (7) of the fixed thermal-insulated shell of bottom (2), diversion hose (8) activity is cup jointed on fixed welding communicating pipe (7), be equipped with quick sealed docking mechanism (9) between diversion hose (8) and the fixed thermal-insulated shell of bottom (2), quick sealed docking mechanism (9) are including butt joint locating head (905), spacing sealed ring channel (11) have been seted up to the inner wall of butt joint locating head (905), spacing sealed ring strip (701) of fixedly connected with on the outer wall of fixed welding communicating pipe (7), butt joint locating head (905) activity is cup jointed on fixed welding communicating pipe (7), spacing sealed ring strip (701) and spacing sealed ring channel (11) activity joint.

6. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 5, wherein: the quick sealing and butting mechanism (9) further comprises a welding positioning plate (901), the welding positioning plate (901) is fixedly connected to the side wall of the bottom fixed heat insulation shell (2), the side wall of the welding positioning plate (901) is fixedly connected with a vertical clamping fixing plate (902), a limiting clamping groove (903) and a ratchet groove (904) are formed in the side wall of the vertical clamping fixing plate (902), limiting U-shaped sleeves (907) are fixedly connected to two sides of a butting positioning head (905), and the limiting U-shaped sleeves (907) are movably clamped in the limiting clamping groove (903).

7. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 6, wherein: the side wall of the limiting U-shaped sleeve (907) is fixedly connected with a hollow fixing seat (908), an inner cavity is formed in the hollow fixing seat (908), a sliding block (909) is connected in the inner cavity of the hollow fixing seat (908) in a sliding mode, a spring (9010) is fixedly connected to one side of the sliding block (909), the spring (9010) is in a compression state, a ratchet block (9011) is fixedly connected to the other side of the sliding block (909), the ratchet block (9011) penetrates through the hollow fixing seat (908) and the limiting U-shaped sleeve (907) and is movably clamped with a ratchet groove (904), sliding handles (9012) are fixedly connected to two sides of the sliding block (909), and sliding grooves corresponding to the sliding handles (9012) are formed in two sides of the hollow fixing seat (908).

8. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 6, wherein: the front face of the butt joint positioning head (905) is fixedly connected with a rubber sealing ring sheet (10), and the rubber sealing ring sheet (10) is attached to the side wall of the bottom fixed heat insulation shell (2).

9. The photovoltaic and photothermal combined device of the phase change heat storage material according to claim 6, wherein: the front of butt joint locating head (905) has seted up spacing support jack (12), the lateral wall fixedly connected with spacing support inserted bar (13) of fixed thermal-insulated shell (2) in bottom, spacing support inserted bar (13) activity is pegged graft in spacing support jack (12).

Technical Field

The invention relates to the technical field of new energy power generation, in particular to a photovoltaic and photothermal combined device of a phase change heat storage material.

Background

At present, the solar photoelectric conversion efficiency is low mainly because only a part of light energy is absorbed by a photovoltaic cell and converted into electric energy, and most of the rest light energy is absorbed by the cell and converted into heat. This results in: on one hand, the temperature of the solar panel is increased, and the photoelectric conversion efficiency of the photovoltaic cell is reduced; on the other hand, the solar heat cannot be effectively utilized to cause energy waste and heat pollution.

In order to solve the above problems, some heat-absorbing materials are generally used in the prior art to absorb and reuse heat energy, however, in the prior art, water cooling is mostly used for absorbing heat, certain pipelines are needed for water cooling and heat dissipation, air is used for absorption, a large amount of copper pipes are also adopted, because the heat is mostly absorbed through the air medium, the copper pipe and the internal water flow have poor heat absorption capacity, the phenomena of low heat utilization rate and incapability of meeting the use requirement are caused, and the phenomenon of poor sealing property can also occur at the interface, when the water-saving device is used in the later period, the water leakage often occurs, so that the later maintenance cost is undoubtedly increased, in order to better recycle heat, the invention discloses a photovoltaic and photothermal combined device of a phase-change heat storage material, which aims to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention discloses a photovoltaic and photothermal combined device of a phase change heat storage material, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: photovoltaic and photothermal combined device of phase change heat storage material includes:

the device base body comprises a bottom fixed heat insulation shell and an upper end assembled heat conduction type shell, the bottom fixed heat insulation shell and the upper end assembled heat conduction type shell are clamped, and a gap between the bottom fixed heat insulation shell and the upper end assembled heat conduction type shell forms a heat conduction cavity;

the solar cell is arranged in the inner cavity of the upper-end assembled heat-conducting shell, the bottom of the solar cell is fixedly connected with a metal heat-conducting sheet, the bottom of the metal heat-conducting sheet is fixedly connected with a phase-change heat-storage material heat-conducting box, and the phase-change heat-storage material heat-conducting box is fixedly connected in the inner cavity of the upper-end assembled heat-conducting shell;

the flow guide hose is movably clamped on two sides of the bottom fixed heat insulation shell and communicated with the heat conduction cavity.

Preferably, the top of the bottom-fixed heat-insulation shell is fixedly connected with a first butt-joint plane plate, the top of the upper-end-assembled heat-conducting shell is fixedly connected with a second butt-joint plane plate, the bottom of the second butt-joint plane plate is fixedly connected with a threaded fastening rod, the bottom of the first butt-joint plane plate is fixedly connected with a butt-joint fixing sleeve, and the threaded fastening rod penetrates through the butt-joint fixing sleeve to extend downwards and is in threaded connection with a nut.

Preferably, a first rectangular sealing groove is formed in the top of the first butt-joint plane plate, a second rectangular sealing groove is formed in the bottom of the second butt-joint plane plate, and a sealing rubber ring is movably clamped in the second rectangular sealing groove and the first rectangular sealing groove.

Preferably, the top of the second butt joint plane plate is fixedly connected with a transparent glass plate limiting clamping strip, the transparent glass plate limiting clamping strip is movably clamped with a transparent glass plate main body, the top of the second butt joint plane plate is fixedly connected with a transparent glass limiting cover plate through a bolt, the bottom of the transparent glass limiting cover plate is provided with an alignment abutting groove, and the alignment abutting groove is clamped with the transparent glass plate main body.

Preferably, the both sides fixedly connected with fixed welding communicating pipe of the fixed thermal-insulated shell in bottom, the activity of diversion hose cup joints on fixed welding communicating pipe, be equipped with quick sealed docking mechanism between diversion hose and the fixed thermal-insulated shell in bottom, quick sealed docking mechanism is including butt joint locating head, spacing sealed ring channel has been seted up to the inner wall of butt joint locating head, the spacing sealed annular strip of fixedly connected with on the outer wall of fixed welding communicating pipe, butt joint locating head activity cup joints on fixed welding communicating pipe, spacing sealed annular strip and spacing sealed ring channel activity joint.

Preferably, the quick sealing and butting mechanism further comprises a welding positioning plate, the welding positioning plate is fixedly connected to the side wall of the bottom fixed heat insulation shell, the side wall of the welding positioning plate is fixedly connected with a vertical clamping fixing plate, a limiting clamping groove and a ratchet groove are formed in the side wall of the vertical clamping fixing plate, limiting U-shaped sleeves are fixedly connected to two sides of the butting positioning head, and the limiting U-shaped sleeves are movably clamped in the limiting clamping groove.

Preferably, the side wall of the limiting U-shaped sleeve is fixedly connected with a hollow fixing seat, an inner cavity is formed in the hollow fixing seat, a sliding block is connected in the inner cavity of the hollow fixing seat in a sliding mode, a spring is fixedly connected to one side of the sliding block and is in a compression state, a ratchet block is fixedly connected to the other side of the sliding block, the ratchet block penetrates through the hollow fixing seat and the limiting U-shaped sleeve and is movably clamped with a ratchet groove, sliding handles are fixedly connected to two sides of the sliding block, and sliding grooves corresponding to the sliding handles are formed in two sides of the hollow fixing seat.

Preferably, the front surface of the butt joint positioning head is fixedly connected with a rubber sealing ring sheet, and the rubber sealing ring sheet is attached to the side wall of the bottom fixed heat insulation shell.

Preferably, the front surface of the butt joint positioning head is provided with a limit support jack, the side wall of the bottom fixed heat insulation shell is fixedly connected with a limit support inserted bar, and the limit support inserted bar is movably inserted in the limit support jack.

The invention discloses a photovoltaic and photothermal combined device of a phase-change heat storage material, which has the following beneficial effects:

1. when the photovoltaic photo-thermal combination device of the phase change heat storage material is used, heat energy is absorbed by the metal heat conducting strip on the solar cell slice, energy on the metal heat conducting strip is absorbed by the phase change heat storage material heat conducting box, heat in the phase change heat storage material heat conducting box can be conducted to the bottom shell of the upper-end assembled heat conducting type shell and is conducted in heat conducting liquid in the heat conducting cavity through the bottom shell of the upper-end assembled heat conducting type shell, when the phase change heat storage material heat conducting box conducts heat, the heat conducting effect is good, certain heat storage performance is achieved, the heat absorbing effect can be enhanced, stable absorption of heat is guaranteed, the cooling effect on the solar cell slice is enhanced, heat conduction on the bottom shell of the upper-end assembled heat conducting type shell is achieved, the photovoltaic photo-thermal combination device belongs to a better intermediate medium, the contact area between the bottom shell of the upper-end assembled heat conducting type shell and cooling water in the heat conducting cavity is large, the heat conductivity is strong, so that the heat absorption effect is good, and the user requirement is met.

2. This phase change heat storage material's photovoltaic light and heat allies oneself with uses device, the clear glass board main part that sets up at the top of device base main part, on the one hand can have spotlight effect, guarantee that solar wafer's illumination receiving range is bigger, on the other hand, the clear glass board main part can play the guard action to the inner chamber of whole device base main part, to phase change heat storage material heat conduction box, metal conducting strip and solar wafer protect, guarantee inside clean and tidy, protect inside can not receive external force collision and impaired, moreover, the heat in the inner chamber that the clear glass board main part can reduce device base main part scatters and disappears, make the heat between device base main part and the clear glass board main part protect.

3. This phase change heat storage material's photovoltaic light and heat allies oneself with uses device, the first rectangle seal groove that sets up, second rectangle seal groove and sealing rubber circle can make the sealed effectual of kneck, the phenomenon of avoiding leaking takes place, establish to the rubber elasticity material in the inside of butt joint locating head, when butt joint with fixed welding communicating pipe, the block of just in time spacing sealed annular strip and spacing sealed ring channel forms sealedly, and be equipped with the rubber seal ring piece in the front of butt joint locating head, when the outer wall chucking of fixed thermal-insulated shell in rubber seal ring piece and bottom is fixed, take place deformation, and the kneck that will dock locating head and the fixed thermal-insulated shell in bottom forms the secondary seal, guarantee the sealed effect of kneck, make the device kneck can not leak, the later maintenance cost of device has been reduced like this, make the device use more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the phase change heat storage material heat conduction box, the metal heat conduction sheet and the solar cell sheet of the present invention;

FIG. 3 is a bottom view of the clear glass stop cover of the present invention;

FIG. 4 is an exploded view of the bottom fixed insulated housing and the top assembled thermally conductive housing of the present invention;

FIG. 5 is a bottom structural view of a second butt plane plate according to the present invention;

FIG. 6 is a cross-sectional view of the body of the device of the present invention;

FIG. 7 is an exploded view of the fixedly welded communication tube and the draft tube of the present invention;

FIG. 8 is a first perspective of the docking head according to the present invention;

FIG. 9 is a second perspective of the docking head configuration of the present invention;

fig. 10 is a cross-sectional view of the spacing clevis and the hollow mount of the present invention.

In the figure: 1. a device base body; 101. a heat conducting cavity; 2. the bottom is fixed with a heat insulation shell; 201. a first butt plane plate; 2011. a first rectangular seal slot; 2012. sealing the rubber ring; 202. butting and fixing the sleeves; 3. the upper end is assembled with a heat-conducting shell; 301. a second butt-joint plane plate; 3011. a transparent glass plate limiting clamping strip; 3012. a transparent glass plate body; 3013. a second rectangular seal groove; 3014. a threaded fastening rod; 302. a transparent glass limit cover plate; 3021. aligning and abutting against the groove; 4. a phase change heat storage material heat conduction box; 5. a metal heat-conducting sheet; 6. a solar cell sheet; 7. fixedly welding a communicating pipe; 701. limiting and sealing the annular strip; 8. a diversion hose; 9. a quick sealing and butting mechanism; 901. welding a positioning plate; 902. vertically clamping a fixing plate; 903. a limiting clamping groove; 904. a ratchet groove; 905. butting a positioning head; 907. a limiting U-shaped sleeve; 908. a hollow fixing seat; 909. a slider; 9010. a spring; 9011. a ratchet block; 9012. a sliding handle; 10. a rubber seal ring sheet; 11. limiting and sealing the annular groove; 12. limiting and supporting the jacks; 13. the inserted bar is supported in a limiting way.

Detailed Description

Example 1:

the embodiment of the invention discloses a photovoltaic and photothermal combined device of a phase change heat storage material, which comprises the following components in parts by weight as shown in figures 1-10:

the device comprises a device base body 1, wherein the device base body 1 comprises a bottom fixed heat insulation shell 2 and an upper end assembled heat conduction type shell 3, the bottom fixed heat insulation shell 2 and the upper end assembled heat conduction type shell 3 are clamped, and a heat conduction cavity 101 is formed by a gap between the bottom fixed heat insulation shell 2 and the upper end assembled heat conduction type shell 3;

the solar cell piece 6 is arranged in the inner cavity of the upper-end assembled heat-conducting shell 3, the bottom of the solar cell piece 6 is fixedly connected with a metal heat-conducting piece 5, the bottom of the metal heat-conducting piece 5 is fixedly connected with a phase-change heat-storage material heat-conducting box 4, and the phase-change heat-storage material heat-conducting box 4 is fixedly connected in the inner cavity of the upper-end assembled heat-conducting shell 3;

the flow guide hose 8 is movably clamped on two sides of the bottom fixed heat insulation shell 2, and the flow guide hose 8 is communicated with the heat conduction cavity 101.

According to the attached fig. 1 and 4, the top of the bottom fixed heat insulation housing 2 is fixedly connected with a first butt flat plate 201, the top of the upper assembled heat conduction housing 3 is fixedly connected with a second butt flat plate 301, the bottom of the second butt flat plate 301 is fixedly connected with a screw fastening rod 3014, the bottom of the first butt flat plate 201 is fixedly connected with a butt fixing sleeve 202, the screw fastening rod 3014 passes through the butt fixing sleeve 202 to extend downwards and is connected with a nut in a screw manner, the bottom fixed heat insulation housing 2 and the upper assembled heat conduction housing 3 are convenient to disassemble and assemble by the first butt flat plate 201 and the second butt flat plate 301, the butt fixing sleeve 202 and the screw fastening rod 3014 are matched to realize the installation and positioning on one hand and the screwing and fixing of the nut on the other hand, so that the bottom fixed heat insulation housing 2 and the upper assembled heat conduction housing 3 are convenient to disassemble and assemble, the interior of the heat conducting chamber 101 is thus easily cleaned.

According to the attached drawings 2 and 5, a first rectangular sealing groove 2011 is formed in the top of the first butt-joint plane plate 201, a second rectangular sealing groove 3013 is formed in the bottom of the second butt-joint plane plate 301, a sealing rubber ring 2012 is movably clamped in the second rectangular sealing groove 3013 and the first rectangular sealing groove 2011, the inner wall of the set second rectangular sealing groove 3013 and the inner wall of the first rectangular sealing groove 2011 can extrude the sealing rubber ring 2012, the sealing rubber ring 2012 deforms and seals the joint of the first butt-joint plane plate 201 and the second butt-joint plane plate 301, the sealing performance of the device is guaranteed, the liquid leakage phenomenon is not prone to occurring in the heat conduction cavity 101, and the overall later maintenance cost of the device is reduced.

As shown in fig. 2 and 3, the top of the second butt-joint plane plate 301 is fixedly connected with a transparent glass plate limiting clamping strip 3011, the transparent glass plate limiting clamping strip 3012 is movably clamped in the transparent glass plate limiting clamping strip 3011, the top of the second butt-joint plane plate 301 is fixedly connected with a transparent glass limiting cover plate 302 through bolts, an alignment abutting groove 3021 is formed in the bottom of the transparent glass limiting cover plate 302, the alignment abutting groove 3021 is clamped with the transparent glass plate main body 3012, the transparent glass plate limiting clamping strip 3011 can be used for quickly installing and positioning the transparent glass plate main body 3012, it is ensured that the installation position of the transparent glass plate main body 3012 is accurate, the transparent glass plate main body 3012 can be clamped and fixed by the transparent glass limiting cover plate 302, and the transparent glass plate main body 3012 can be installed and fixed.

The device is when using, the solar wafer 6 that utilizes to set up can carry out solar light energy absorption, in the radiation that solar energy produced, a lot of absorptible light energy all can turn into heat energy, heat energy is absorbed by metal conducting strip 5 on solar wafer 6, the energy on the metal conducting strip 5 is absorbed by phase change heat storage material heat conduction box 4, the heat in phase change heat storage material heat conduction box 4 can be conducted to the drain pan of upper end equipment heat conduction formula shell 3, and the drain pan conduction through upper end equipment heat conduction formula shell 3 is in the heat conduction liquid of heat conduction intracavity 101 inside.

In this device, the liquid of the inside setting of phase change heat storage material heat conduction box 4 is paraffin or fatty acid or the mixture of paraffin and fatty acid, when carrying out the heat conduction, its heat conduction effect is good, certain heat-retaining performance has, guarantee when solar wafer 6's heat is great, can strengthen the heat absorption effect, guarantee thermal stable absorption, thereby the reinforcing is to the cooling effect of solar wafer 6, and to the heat conduction of the drain pan of upper end equipment heat conduction formula shell 3, it belongs to better intermediate medium.

The transparent glass plate main body 3012 arranged at the top of the device base main body 1 can have a light condensation effect on the one hand, and ensures that the illumination receiving range of the solar cell piece 6 is larger, the transparent glass plate main body 3012 is arranged to be a low-power light condensation glass lens, the low-power light condensation glass lens is made of PMMA (polymethyl methacrylate), PMMA resin is the material of the current most main practical optical waveguide integrated photonic device, and PMMA optical waveguide is a waveguide material which is subjected to physical processing on PMMA and is made into a certain optical structure so as to realize the waveguide capacity.

On the other hand, transparent glass board main part 3012 can play the guard action to the inner chamber of whole device base main part 1, protect phase change heat storage material heat conduction box 4, metal conducting strip 5 and solar wafer 6, guarantee the cleanness of inside clean and tidy, protect inside can not receive external force collision and impaired, moreover, transparent glass board main part 3012 can reduce the heat in the inner chamber of device base main part 1 and scatter and disappear, make the heat between device base main part 1 and the transparent glass board main part 3012 protect.

Be equipped with the cooling water in the inside of heat conduction chamber 101, the cooling water is carried out the water conservancy diversion by the water conservancy diversion hose 8 at both ends, be the inlet channel on one side, be outlet conduit on one side, after the cooling water absorbed the heat, can become the low temperature water that the temperature is 40 ~ 60 ℃, or obtain the hot water more than 80 ℃ through secondary or manifold cycles thermal-arrest, the light and heat of system is efficient, the cooling water can be taken away the heat of heat conduction chamber 101 inside, and reuse, it is required for production and life, can set up one deck insulation material on the bottom casing of the fixed thermal-insulated shell 2 in bottom, reduce the heat loss of the fixed thermal-insulated shell 2 bottom in bottom.

Fixed thermal-insulated shell 2 in bottom that sets up and 3 later stages of upper end equipment heat conduction shell can be dismantled, and then make things convenient for the later stage to wash the inside of heat conduction chamber 101, guarantee the conduction efficiency of heat conduction chamber 101, after heat conduction chamber 101 uses for a long time, often adhere to the compound of calcium ion and magnesium ion that contains in the aquatic on its inner wall, after clearing up, when installing fixedly bottom fixed thermal-insulated shell 2 and upper end equipment heat conduction shell 3, the first rectangle seal groove 2011 that sets up, second rectangle seal groove 3013 and sealing rubber circle 2012 can make the sealed effectual of kneck, the phenomenon of avoiding leaking takes place.

When the bottom fixing heat insulation shell 2 and the upper end assembling heat conduction type shell 3 are installed and fixed, the upper end assembling heat conduction type shell 3 is firstly arranged above the bottom fixing heat insulation shell 2, then the second butt joint plane plate 301 and the first butt joint plane plate 201 are aligned, the screw fastening rod 3014 is aligned to the butt joint fixing sleeve 202 and clamped in, after the screw fastening rod 3014 is inserted into the butt joint fixing sleeve 202, the nut is used for rotating and screwing and fixing, and finally, the bottom fixing heat insulation shell 2 and the upper end assembling heat conduction type shell 3 are installed and fixed.

Before docking bottom fixed thermal-insulated shell 2 and upper end equipment heat conduction shell 3, go into first rectangle seal groove 2011 with new sealing rubber circle 2012 card, the sealing rubber circle 2012 of setting can be regularly changed, guarantees its result of use, prevents the problem that the leakproofness that ageing caused descends, when bottom fixed thermal-insulated shell 2 and upper end equipment heat conduction shell 3 need be pulled down in the later stage, with above-mentioned installation fixed process operation vice versa.

The transparent glass board main part 3012 that the top set up conveniently installs fixedly and later stage is pulled down, when installing fixedly, the mounted position that utilizes the transparent glass board spacing card strip 3011 that sets up can be to transparent glass board main part 3012 carries on spacingly, directly block transparent glass board main part 3012 into in the transparent glass board spacing card strip 3011, then aim at transparent glass board main part 3012 with the spacing apron 302 of transparent glass and support tightly, make transparent glass board main part 3012 card go into to counterpoint support tightly in the groove 3021, utilize the bolt to pass the spacing apron 302 of transparent glass and screw up to fix on second butt joint plane board 301 this moment.

When needing to pull down transparent glass board main part 3012 in the later stage, can with above-mentioned installation fixed process vice versa, just so can regularly clear up transparent glass board main part 3012, guarantee transparent glass board main part 3012 clean and tidy to in the printing opacity effect of improvement sunshine, guarantee that the device is whole to the receptivity of sunshine, satisfy the user demand.

Example 2:

the embodiment of the invention discloses a photovoltaic and photothermal combined device of a phase change heat storage material, which comprises the following components in parts by weight as shown in figures 1-10:

the device comprises a device base body 1, wherein the device base body 1 comprises a bottom fixed heat insulation shell 2 and an upper end assembled heat conduction type shell 3, the bottom fixed heat insulation shell 2 and the upper end assembled heat conduction type shell 3 are clamped, and a heat conduction cavity 101 is formed by a gap between the bottom fixed heat insulation shell 2 and the upper end assembled heat conduction type shell 3;

the solar cell piece 6 is arranged in the inner cavity of the upper-end assembled heat-conducting shell 3, the bottom of the solar cell piece 6 is fixedly connected with a metal heat-conducting piece 5, the bottom of the metal heat-conducting piece 5 is fixedly connected with a phase-change heat-storage material heat-conducting box 4, and the phase-change heat-storage material heat-conducting box 4 is fixedly connected in the inner cavity of the upper-end assembled heat-conducting shell 3;

the flow guide hose 8 is movably clamped on two sides of the bottom fixed heat insulation shell 2, and the flow guide hose 8 is communicated with the heat conduction cavity 101.

According to the attached drawings 6 and 7, both sides of the bottom fixed heat insulation shell 2 are fixedly connected with a fixed welding communicating pipe 7, a diversion hose 8 is movably sleeved on the fixed welding communicating pipe 7, a quick sealing abutting mechanism 9 is arranged between the diversion hose 8 and the bottom fixed heat insulation shell 2, the quick sealing abutting mechanism 9 comprises an abutting positioning head 905, a limiting sealing ring groove 11 is arranged on the inner wall of the abutting positioning head 905, a limiting sealing ring strip 701 is fixedly connected on the outer wall of the fixed welding communicating pipe 7, the abutting positioning head 905 is movably sleeved on the fixed welding communicating pipe 7, the limiting sealing ring strip 701 is movably clamped with the limiting sealing ring groove 11, the arranged limiting sealing ring strip 701 and the limiting sealing ring groove 11 can ensure that the interface between the diversion hose 8 and the fixed welding communicating pipe 7 cannot leak liquid and keep sealing, the abutting positioning head 905 is directly sleeved on the fixed welding communicating pipe 7, the inside of butt joint locating head 905 is equipped with the logical groove that is linked together with water conservancy diversion hose 8, and the rubber material that the inner wall that should lead to the groove of setting used has elasticity, consequently when 7 docks with fixed welding communicating pipe, and the butt joint chucking is effectual, and sealing performance is strong.

According to fig. 8 and 9, quick sealed docking mechanism 9 still includes welding position plate 901, welding position plate 901 fixed connection is at the fixed thermal-insulated shell's in bottom lateral wall, welding position plate 901's lateral wall fixedly connected with perpendicular joint fixed plate 902, spacing draw-in groove 903 and ratchet groove 904 have been seted up to the lateral wall of perpendicular joint fixed plate 902, the spacing U-shaped cover 907 of both sides fixedly connected with of butt joint locating head 905, spacing U-shaped cover 907 activity joint is in spacing draw-in groove 903, the quick sealed docking mechanism 9's that sets up simple structure, what mainly utilized is pawl mechanism, realize the location and the one-way motion of butt joint locating head 905, thereby realize the fixed of butt joint, this mode makes when carrying out the butt joint of butt joint locating head 905 and fixed welding communicating pipe 7, the butt joint is convenient, and is sealed effectual.

According to the figure 10, the side wall of the limit U-shaped sleeve 907 is fixedly connected with a hollow fixed seat 908, the hollow fixed seat 908 is internally provided with an inner cavity, a sliding block 909 is slidably connected in the inner cavity of the hollow fixed seat 908, one side of the sliding block 909 is fixedly connected with a spring 9010, the spring 9010 is in a compressed state, the other side of the sliding block 909 is fixedly connected with a ratchet block 9011, the ratchet block 9011 penetrates through the hollow fixed seat 908 and the limit U-shaped sleeve 907 and is movably clamped with the ratchet groove 904, sliding handles 9012 are fixedly connected to two sides of the sliding block 909, sliding grooves corresponding to the sliding handles 9012 are formed in two sides of the hollow fixed seat 908, the sliding handles 9012 are arranged to facilitate sliding of the sliding block 909 by a user, so that the sliding block 909 drives the spring 9010 to compress, and at the same time, the ratchet block 9011 is disengaged from the ratchet groove 904, this facilitates the withdrawal of the docking fixture 905, allowing the docking fixture 905 to be removed.

According to shown in the attached figures 7 and 8, the front face of the butt joint positioning head 905 is fixedly connected with a rubber sealing ring sheet 10, the rubber sealing ring sheet 10 is attached to the side wall of the bottom fixed heat insulation shell 2, secondary sealing can be formed between the arranged rubber sealing ring sheet 10 and the bottom fixed heat insulation shell 2, the sealing performance of the joint is further improved, and the stability of the device is improved.

According to shown in fig. 7 and 8, spacing support jack 12 has been seted up in the front of butt joint location head 905, the lateral wall fixedly connected with spacing support inserted bar 13 of the fixed thermal-insulated shell 2 in bottom, spacing support inserted bar 13 activity is pegged graft in spacing support jack 12, when spacing support inserted bar 13 and the cooperation of spacing support jack 12 of setting can carry out the joint to butt joint location head 905 and fix, realize erection fixing and side direction support, the convenient counterpoint of position when guaranteeing butt joint location head 905 butt joint, and receive the support when sliding, it is stable to slide.

The water conservancy diversion hose 8 that sets up is convenient to dock with the both sides of the fixed thermal-insulated shell 2 in bottom to the butt joint mode is simple convenient, labour saving and time saving, and the both sides of the fixed thermal-insulated shell 2 in bottom are equipped with fixed welding communicating pipe 7, directly utilize butt joint locating head 905 and fixed welding communicating pipe 7 dock can.

When butt joint is carried out, firstly, the position of a butt joint positioning head 905 is aligned with the position of a fixedly welded communicating pipe 7, then a limit support jack 12 is aligned with a limit support inserted rod 13 and clamped, the butt joint positioning head 905 is pushed inwards, the limit U-shaped sleeve 907 is driven to move when the butt joint positioning head 905 moves, the limit U-shaped sleeve 907 is clamped in a limit clamping groove 903, finally, a ratchet block 9011 is clamped with a ratchet groove 904, due to the clamping of the ratchet groove 904 and the ratchet block 9011, the butt joint positioning head 905 can only do inward one-way movement, when the butt joint positioning head is pushed to the innermost part, butt joint of the diversion hose 8 is completed, when the diversion hose 8 needs to be detached, a sliding handle 9012 directly slides outwards, and then the butt joint positioning head 905 is pulled outwards.

When the butt joint positioning head 905 is pushed inwards, the ratchet block 9011 is pressed by the inclined surface of the ratchet groove 904 and continuously jacks up the ratchet block 9011, so that the ratchet block 9011 drives the sliding block 909 to move and extrude the spring 9010, when the next ratchet groove 904 is entered, the ratchet block 9011 is pushed inwards by the spring 9010, the spring 9010 can ensure that the ratchet block 9011 is always engaged with the ratchet groove 904, and when the butt joint positioning head 905 is pulled outwards, the ratchet groove 904 is clamped with the ratchet block 9011 and cannot be pulled out.

Consequently when final butt joint locating head 905 supports tightly, drive spacing sealed annular strip 701 and the 11 looks joints in spacing sealing ring shape groove, the inside of butt joint locating head 905 is established to rubber elasticity material, when 7 docks with fixed welding communicating pipe, just in time the block of spacing sealed annular strip 701 and spacing sealing ring shape groove 11 forms sealedly, and be equipped with rubber seal ring piece 10 in the front of butt joint locating head 905, when rubber seal ring piece 10 is fixed with the outer wall chucking of the fixed thermal-insulated shell 2 in bottom, take place deformation, and the kneck that will dock locating head 905 and the fixed thermal-insulated shell 2 in bottom forms secondary seal, guarantee the sealed effect of kneck, make the device kneck can not leak.

When the butt joint positioning head 905 is detached, the sliding handle 9012 is pulled outwards to drive the sliding block 909 to slide and compress the spring 9010, and then the ratchet block 9011 is driven to be separated from the ratchet groove 904 to be clamped, so that the butt joint positioning head 905 can be directly pulled out, the operation is simple and convenient, and the requirements of a user are met.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.