CN113310338B - Phosgene gas storage multi-energy complementary combined cooling heating and power system and heat storage module thereof - Google Patents

Abstract

The invention provides a phosgene multi-energy-storage complementary combined cooling heating and power system and a heat storage module thereof, wherein the heat storage module of the phosgene multi-energy-storage complementary combined cooling heating and power system comprises a shell, an inlet pipe and an outlet pipe; the fixing plate divides the inner cavity of the shell into a first heat-preservation chamber and a second heat-preservation chamber, wherein a heat storage material is arranged in the first heat-preservation chamber, and a porous medium material is filled in the second heat-preservation chamber; the two dispersion pipes are respectively communicated with the inlet pipe and the outlet pipe, and a plurality of communicating pipes are fixedly connected to the fixing plate, and heat storage materials are arranged on two sides of each communicating pipe; the inlet pipe is internally provided with a disc, the diameter of the disc is smaller than that of the inlet pipe, and the shell is provided with a first angle adjusting mechanism. The first angle adjusting mechanism in the heat storage module provided by the invention adjusts the angle between the disc and the inlet pipe, so that the heat storage effect of the heat storage module can be changed by changing the flow of the phase change medium entering the heat storage module in unit time.

Description

Phosgene gas storage multi-energy complementary combined cooling heating and power system and heat storage module thereof

Technical Field

The invention belongs to the technical field of energy complementary combined cooling heating and power, and particularly relates to a phosgene storage multi-energy complementary combined cooling heating and power system and a heat storage module thereof.

Background

The existing micro-grid system can realize free switching between a grid-connected mode and an off-grid mode, but the micro-grid system can only meet the power consumption requirements of users generally but cannot meet the cold and heat consumption requirements. At present, the requirements of traditional users on cold, heat and electric loads can be met through multi-energy complementary systems such as light energy and gas energy, but the size of the cross section of a circulating pipeline is unchanged when a phase change medium in the existing phosgene multi-energy storage multi-energy complementary combined cooling, heating and power system enters a heat storage module, so that the flow rate of the phase change medium entering the heat storage module is a constant value, and the influence on the heat storage effect of the heat storage module when the phase change medium with different flow rates in unit time enters the heat storage module cannot be determined.

Disclosure of Invention

The embodiment of the invention provides a phosgene multi-energy-storage complementary combined cooling heating and power system capable of adjusting inflow of a phase-change medium and a heat storage module thereof.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a phosgene stores up heat accumulation module of multi-energy complementary cooling, heating and power cogeneration system, includes:

the shell is provided with an inlet pipe for the inflow of the high-temperature phase change medium and an outlet pipe for the outflow of the high-temperature phase change medium;

the fixing plate divides the shell into a first heat preservation chamber and a second heat preservation chamber, a heat storage material for preserving heat of the high-temperature phase change medium is arranged in the first heat preservation chamber, and a porous medium material for performing secondary heat preservation on the high-temperature phase change medium is filled in the second heat preservation chamber;

the two dispersion pipes are respectively communicated with the inlet pipe and the outlet pipe, the dispersion pipe communicated with the inlet pipe is used for dispersing the high-temperature phase change medium entering the inlet pipe into the heat storage chamber, and the dispersion pipe communicated with the outlet pipe is used for gathering the high-temperature phase change medium to the outlet pipe; and

the communicating pipes are fixedly connected to the fixing plate and used for receiving the high-temperature phase change medium in the dispersion pipes, and heat storage materials are arranged on two sides of each communicating pipe;

the inlet pipe is internally provided with a disc which is rotationally connected with the inlet pipe, the diameter of the disc is smaller than that of the inlet pipe, and the shell is provided with a first angle adjusting mechanism which is used for adjusting the angle between the disc and the axis of the inlet pipe so as to adjust the size of the section of the inlet pipe when the high-temperature phase change medium flows into the heat storage module, so that the flow of the high-temperature phase change medium flowing into the heat storage module in unit time can be adjusted.

In one possible implementation, the first angle adjustment mechanism includes:

the connecting column is fixedly connected with the disc, can rotate along the direction vertical to the axis of the inlet pipe, extends out of the inlet pipe and is provided with a polygonal inner hole; and

spacing subassembly, fixed connection in on the casing, spacing subassembly is located the side of stretching out of spliced pole, spacing subassembly be equipped with the spliced pole the stopper of hole joint, the stopper with the casing is along being on a parallel with spliced pole axis direction sliding connection, stopper roll-off joint in behind the hole of spliced pole, be used for the restriction the rotation of spliced pole.

In one possible implementation, the limiting assembly includes:

the limiting seat is fixedly connected to the shell and located on the extending side of the connecting column, the limiting seat is provided with a cavity with an opening facing the connecting column, the cavity can be used for the limiting block to move in the direction parallel to the axis of the connecting column, one end of the limiting block is elastically connected with the bottom of the cavity through a spring, a blind hole penetrating through the cavity is formed in the limiting seat in the direction perpendicular to the moving direction of the limiting block, and the limiting block is provided with a through hole corresponding to the blind hole; and

connect the gag lever post, pass through-hole on the stopper with the cavity, so that stopper compression spring works as connect the gag lever post and take out the back, the stopper can be followed and is on a parallel with the spliced pole axis direction is followed roll-off in the cavity, the joint in the spliced pole in the hole.

In one possible implementation, the high temperature phase change medium is a molten salt.

In a second aspect, an embodiment of the present invention further provides a phosgene storage multi-energy complementary combined cooling, heating and power system, including a heat storage module of the phosgene storage multi-energy complementary combined cooling, heating and power system, further including:

the solar energy collecting module is provided with a solar panel for receiving solar energy, a heat collecting element for collecting heat energy is arranged in the heat collecting module, and the heat collecting element can collect heat and heat the phase change medium; and

the conversion module is provided with a heat exchange pipe for the high-temperature phase change medium to circularly flow, the conversion module is provided with a water inlet and a water outlet which are connected with the circulating water tank, and the high-temperature phase change medium in the heat exchange pipe exchanges heat with circulating water to generate high-temperature high-pressure steam;

the heat collection module is communicated with a power grid and used for transmitting electric energy generated by the solar panel, meanwhile, solar energy passes through the heat collection element in the heat collection module, heat energy converted from solar energy or heat energy generated by combustion of fuel gas is supplied to users for domestic use, simultaneously, excessive heat is stored through the heat storage module, the heat storage module is subjected to heat conversion through the conversion module, high-temperature and high-pressure steam is generated, the steam drives the steam turbine generator set to generate electricity, the steam turbine generator set is communicated with the power grid, and the steam turbine generator set is electrically connected with the refrigerator and used for domestic use and cold use of the users.

With reference to the second aspect, in a possible implementation manner, the heat collection module further includes:

the solar panel comprises a bottom plate, wherein support columns are symmetrically and fixedly connected to the lower end of the bottom plate, a fixed block and a support rod are arranged at the upper end of the bottom plate, a first solar panel used for receiving solar energy is arranged on the fixed block, a second solar panel used for receiving solar energy is arranged on the support rod, and the first solar panel and the second solar panel are arranged side by side;

the second angle adjusting mechanism is provided with a rotating rod which is rotatably connected with the fixed block, the rotating rod is fixedly connected with the first solar panel, and the rotating rod is rotated to adjust the angle between the first solar panel and the fixed block; and

the carrying mechanism is provided with a moving rod which is connected with the bottom plate in a sliding mode in the vertical direction, the tail end of the moving rod is provided with a pulley, and after the moving rod slides out, the lowest point of the pulley is lower than the bottom surface of the supporting column, so that the heat collection module can move along with the pulley.

With reference to the second aspect, in one possible implementation manner, the second angle adjusting mechanism includes:

the rotating disc is arranged on the outer surface of the fixed block and is fixedly connected with the rotating rod, and a clamping groove is formed in the rotating disc; and

and the rotating handle is provided with a clamping jaw clamped with the rotating disc, and the rotating handle can drive the rotating disc to rotate.

With reference to the second aspect, in a possible implementation manner, the second angle adjusting mechanism further includes an angle indicating component for displaying an angle value of the rotation of the rotating handle with respect to the rotating disc.

With reference to the second aspect, in one possible implementation manner, the angle indicating component includes:

the marking tape is fixedly connected to the fixing block and is coaxially arranged with the rotating disc, and an angle value is marked on the end face of the marking tape; and

the pointer is arranged on the rotating handle and can rotate along with the rotating handle, and the pointer can point to the angle value on the marking tape measure in the rotating process.

With reference to the second aspect, in one possible implementation manner, the carrying mechanism includes:

the rotating block and the bottom plate are rotatably connected in an installation cavity of the bottom plate, the installation cavity is a closed cavity, the rotating block is symmetrically provided with first magnets relative to an axis, and the rotating block extends out of the end of the bottom plate and is in a shaft shape;

the first pistons are symmetrically arranged on two sides of the rotating block and are in sliding connection with the mounting cavity along the horizontal direction, a second magnet is arranged on the side, close to the rotating block, of the first piston, and the magnetism of the second magnet is the same as that of the side, opposite to the first magnet, of the second magnet; and

the second pistons are symmetrically arranged on two sides of the rotating block and are in sliding connection with the mounting cavity along the vertical direction, the second pistons are positioned on the outer sides of the first pistons, and the second pistons are fixedly connected with the moving rod;

the rotating block, the first piston and the second piston divide the installation cavity into four closed cavities with equal pressure intensity, when the installation cavity is in an initial state, the two first magnets are in a vertical state, when the rotating block is rotated, the first magnets are opposite to the second magnets, the first piston is driven by the second magnets to approach the second piston, the pressure intensity in the cavity between the first piston and the second piston is increased, and the second piston is pushed to move downwards.

The heat storage module of the phosgene storage multi-energy complementary combined cooling heating and power system provided by the invention has the beneficial effects that: compared with the prior art, the inlet pipe arranged on the shell of the heat storage module of the phosgene multi-energy-storage complementary combined cooling heating and power system can allow high-temperature phase-change media to flow in, the dispersion pipe is communicated with the inlet pipe and the plurality of communicating pipes, and heat storage materials are arranged on two sides of each communicating pipe; the event can be in through dispersion pipe inflow communicating pipe from the high temperature phase change medium that the inlet tube flowed in, has improved the area of contact of high temperature phase change medium and heat storage material, has improved heat accumulation efficiency, again because the fixed plate separates into first heat preservation cavity and second heat preservation cavity with the cavity in the casing, wherein the porous medium material of second heat preservation cavity can carry out the secondary to high temperature phase change medium and keep warm, has improved the heat preservation ability of heat storage module. Wherein the high-temperature phase change medium flowing into the heat storage module flows out after being gathered by the dispersion pipe communicated with the outlet pipe. Because be equipped with rotatable coupling's disc in the inlet tube, and the disc diameter is less than the inlet tube diameter for high temperature phase change medium can follow the gap between disc and the inlet tube and flow in, and the cross-section size when flowing in is positive correlation with the gap size, when the angle between regulation disc and the inlet tube through first angle adjustment mechanism, gap size between it also changes thereupon, the flow when having changed high temperature phase change medium inflow heat storage module promptly, can be through the flow that changes the phase change medium who gets into heat storage module in the unit interval, change heat storage module's heat accumulation effect.

Drawings

Fig. 1 is a schematic front view of a heat storage module of a phosgene energy storage and complementation combined cooling, heating and power system according to an embodiment of the present invention;

FIG. 2 is an enlarged front view of the portion B in FIG. 1;

FIG. 3 is an enlarged schematic top view of the portion B in FIG. 1;

FIG. 4 is a structural diagram illustrating the position of the disk and the inlet pipe after the adjusting mechanism in FIG. 3 rotates clockwise;

FIG. 5 is a schematic structural diagram of a heat collecting module of the phosgene storage multi-energy complementary combined cooling heating and power system according to the embodiment of the present invention;

FIG. 6 is a right side view schematically illustrating the heat collecting module of FIG. 5;

FIG. 7 is an enlarged view of part A of FIG. 6

Fig. 8 is a schematic structural view of a phosgene energy storage multi-energy complementary combined cooling, heating and power system provided in an embodiment of the present invention.

Description of the reference numerals:

1. a heat storage module; 10. a housing; 11. an inlet tube; 12. an outlet pipe; 13. a disc; 14. a fixing plate; 15. a first insulating chamber; 151. a heat storage material; 16. a second insulating chamber; 161. a porous dielectric material; 17. a dispersion pipe; 18. a communicating pipe; 19. a first angle adjustment mechanism; 191. connecting columns; 192. a limiting component; 1921. a limiting seat; 1922. a cavity; 1923. a limiting block; 1924. a spring; 1925. connecting a limiting rod;

2. a heat collection module; 20. a base plate; 21. a support pillar; 22. a fixed block; 23. a support bar; 24. a first solar panel; 25. a second solar panel; 26. a second angle adjustment mechanism; 261. rotating the rod; 262. rotating the disc; 2621. a card slot; 263. rotating the handle; 2631. a claw; 2632. a pointer; 264. marking a tape measure; 27. a carrying mechanism; 271. rotating the block; 2711. a first magnet; 272. a mounting cavity; 273. a first piston; 2731. a second magnet; 274. a second piston; 2741. a travel bar; 2742. a pulley.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, a heat storage module 1 of the phosgene gas storage multi-energy complementary combined cooling heating and power system provided by the present invention will now be described. The heat storage module 1 of the phosgene multi-energy storage complementary combined cooling heating and power system comprises a shell 10, a fixing plate 14, two dispersion pipes 17 and a plurality of communicating pipes 18, wherein the shell 10 is provided with an inlet pipe 11 for the inflow of a high-temperature phase change medium and an outlet pipe 12 for the outflow of the high-temperature phase change medium; the fixing plate 14 divides the shell 10 into a first heat preservation chamber 15 and a second heat preservation chamber 16, wherein a heat storage material 151 for preserving heat of the high-temperature phase change medium is arranged in the first heat preservation chamber 15, and a porous medium material 161 for performing secondary heat preservation on the high-temperature phase change medium is filled in the second heat preservation chamber 16; the two dispersion pipes 17 are respectively communicated with the inlet pipe 11 and the outlet pipe 12, the dispersion pipe 17 communicated with the inlet pipe 11 is used for dispersing the high-temperature phase change medium entering the inlet pipe 11 into the heat storage chamber, and the dispersion pipe 17 communicated with the outlet pipe 12 is used for gathering the high-temperature phase change medium to the outlet pipe 12; a plurality of communicating pipes 18, wherein the communicating pipes 18 are fixedly connected to the fixing plate 14 and used for receiving the high-temperature phase change medium in the dispersion pipes 17, and heat storage materials 151 are arranged on both sides of the communicating pipes 18; the inlet pipe 11 is provided with a disc 13 rotatably connected with the inlet pipe 11, the diameter of the disc 13 is smaller than that of the inlet pipe 11, and the shell 10 is provided with a first angle adjusting mechanism 19 for adjusting the angle between the disc 13 and the axis of the inlet pipe 11 so as to adjust the size of the cross section of the inlet pipe 11 when the high-temperature phase change medium flows into the heat storage module 1 in unit time.

Compared with the prior art, the inlet pipe 11 arranged on the shell 10 in the heat storage module 1 of the phosgene multi-energy-storage complementary combined cooling heating and power system provided by the invention can allow a high-temperature phase-change medium to flow in, the dispersion pipe 17 is communicated with the inlet pipe 11, the dispersion pipe 17 is communicated with the communication pipes 18, and the heat storage materials 151 are arranged on two sides of each communication pipe 18; the high-temperature phase-change medium flowing from the inlet pipe 11 can flow into the communicating pipe 18 through the dispersion pipe 17, the contact area between the high-temperature phase-change medium and the heat storage material 151 is increased, the heat storage efficiency is improved, and the porous medium material 161 of the second heat preservation chamber 16 can perform secondary heat preservation on the high-temperature phase-change medium because the fixing plate 14 divides the cavity 1922 in the housing 10 into the first heat preservation chamber 15 and the second heat preservation chamber 16, so that the heat preservation capacity of the heat storage module 1 is improved. Wherein the high-temperature phase change medium flowing into the thermal storage module 1 is gathered by the dispersion pipe 17 communicating with the outlet pipe 12 and then flows out. Because the inlet pipe 11 is internally provided with the rotatably connected disc 13, and the diameter of the disc 13 is smaller than that of the inlet pipe 11, the high-temperature phase-change medium can flow into a gap between the disc 13 and the inlet pipe 11, and the size of the cross section of the high-temperature phase-change medium during flowing is in positive correlation with the size of the gap, when the angle between the disc 13 and the inlet pipe 11 is adjusted by the first angle adjusting mechanism 19, the size of the gap between the disc 13 and the inlet pipe 11 is changed accordingly, namely, the flow rate of the high-temperature phase-change medium flowing into the thermal storage module 1 is changed, namely, the flow rate of the phase-change medium entering the thermal storage module 1 in unit time is changed, and the thermal storage effect of the thermal storage module 1 is changed.

Referring to fig. 1 to 4, the first angle adjustment mechanism 19 includes a connection column 191 and a limiting component 192, the connection column 191 is fixedly connected to the disk 13, the connection column 191 can rotate along a direction perpendicular to the axis of the inlet pipe 11, the connection column 191 extends out of the inlet pipe 11, and the connection column 191 is provided with a polygonal inner hole; the limiting component 192 is fixedly connected to the shell 10, the limiting component 192 is located on the extending side of the connecting column 191, the limiting component 192 is provided with a limiting block 1923 clamped with the inner hole of the connecting column 191, the limiting block 1923 is in sliding connection with the shell 10 along the direction parallel to the axis of the connecting column 191, and the limiting block 1923 slides out and is clamped in the inner hole of the connecting column 191 to limit the rotation of the connecting column 191.

Because the connecting column 191 is fixedly connected with the disc 13, and the connecting column 191 can rotate along the axial direction of the inlet pipe 11 perpendicular to the axial direction, so the disc 13 can rotate together when the connecting column 191 is rotated, the disc 13 can change the gap between the disc 13 and the inlet pipe 11 in the rotating process, in order to keep the gap size between the disc 13 and the inlet pipe 11 unchanged, the limiting component 192 is arranged, wherein the limiting component 192 is provided with a limiting block 1923, the limiting block 1923 can be clamped with the inner hole of the connecting column 191, when the connecting column 191 is rotated to a corresponding angle, the limiting block 1923 slides out and is clamped in the inner hole of the connecting column 191, because the inner hole of the connecting column 191 is a polygonal inner hole, the limiting block 1923 can be used for limiting the circumferential movement of the connecting column 191, and further the gap between the disc 13 and the inlet pipe 11 can be kept unchanged. It should be noted that the polygonal inner hole may be a triangular inner hole, a four-sided inner hole, or a five-sided inner hole.

Referring to fig. 1 to 4, the limiting assembly 192 includes a limiting seat 1921 and a connecting limiting rod 1925, the limiting seat 1921 is fixedly connected to the housing 10 and located on the extending side of the connecting column 191, the limiting seat 1921 is provided with a cavity 1922 having an opening facing the connecting column 191, the cavity 1922 is capable of allowing the limiting block 1923 to move along a direction parallel to the axis of the connecting column 191, one end of the limiting block 1923 is elastically connected to the bottom of the cavity 1922 through a spring 1924, a blind hole penetrating through the cavity 1922 is formed in the limiting seat 1921 along a direction perpendicular to the moving direction of the limiting block 1923, and the limiting block 1923 is provided with a through hole corresponding to the blind hole; the connecting limiting rod 1925 penetrates through the through hole in the limiting block 1923 and the cavity 1922, so that the limiting block 1923 compresses the spring 1924, and after the connecting limiting rod 1925 is pulled out, the limiting block 1923 can slide out of the cavity 1922 along the direction parallel to the axis of the connecting column 191 and be clamped in the inner hole of the connecting column 191.

At the beginning, the connection limiting rod 1925 penetrates through the blind hole on the limiting seat 1921 and penetrates through the through hole on the connection limiting rod 1925, at the beginning, the connection limiting rod 1925 can limit the position of the limiting block 1923 in the cavity 1922, and because the limiting connecting rod limits the position of the limiting block 1923 in the cavity 1922, the spring 1924 is in a compressed state, when the connection limiting rod 1925 is pulled out from the limiting seat 1921, the limiting block 1923 slides to the connecting column 191 along the cavity 1922 under the elastic force of the spring 1924, when the spring 1924 is in a free state, the limiting block 1923 is clamped in the inner hole of the connecting column 191, because the limiting block 1923 is polygonal, the limiting block 1923 can only slide in the cavity 1922 and cannot rotate relative to the cavity 1922, and therefore, the limiting block 1923 is clamped in the inner hole of the connecting column 191, and can limit the connecting column 191.

The high-temperature phase change medium is molten salt.

Referring to fig. 8, the phosgene storage multi-energy complementary combined cooling heating and power system provided by the invention comprises a heat storage module 1 of the phosgene storage multi-energy complementary combined cooling and heating and power system, a heat collection module 2 and a conversion module, wherein the heat collection module 2 is provided with a solar panel for receiving solar energy, the heat collection module 2 is internally provided with a heat collection element for collecting heat energy, and the heat collection element can heat a phase change medium by collecting heat; the conversion module is provided with a heat exchange pipe for the high-temperature phase change medium to circularly flow, the conversion module is provided with a water inlet and a water outlet which are connected with the circulating water tank, and the high-temperature phase change medium in the heat exchange pipe exchanges heat with circulating water to generate high-temperature high-pressure steam; solar energy is converted into heat energy through the heat collection module 2 or heat energy generated by combustion of fuel gas is used for domestic heat of a user, simultaneously, the excessive heat is stored through the heat storage module 1, the heat storage module 1 and the conversion module perform heat conversion to generate high-temperature high-pressure steam, the steam drives the steam turbine generator set to generate power, the steam turbine generator set is communicated with a power grid, and the steam turbine generator set is electrically connected with the refrigerator to be used for domestic cold of the user.

The electric energy that above-mentioned phosgene stored up solar energy complementary cooling, heating and power generation combined supply system's solar panel in 2 produced communicates with the electric wire netting, and the heat collecting element in heat collecting module 2 can change solar energy into heat energy, and gas combustion also can produce heat energy, the heat energy that two kinds of modes produced can heat user domestic water, supply user domestic heat, when sunlight is sufficient, when the heat that produces through sunlight can satisfy user domestic heat, can break off gas combustion heat production process, when sunlight is not enough, when the heat that sunlight produced can not satisfy user domestic heat, can open gas combustion heat production and supply user domestic heat needs. When excessive heat is generated in the system, the heat can heat the phase change medium to enable the phase change medium to become a high-temperature phase change medium, the high-temperature phase change medium flows into the heat storage module 1 to store heat, the high-temperature phase change medium flows in the heat exchange pipe in the heat exchange module and can exchange heat with circulating water of the heat exchange module to convert water into high-temperature high-pressure steam, the high-temperature high-pressure steam drives the steam turbine generator set to generate electricity, the steam turbine generator set is electrically connected with the refrigerator and is used for household cooling, when solar power generation cannot meet the requirement of household cooling and power utilization, the steam turbine generator set can generate electricity to supply cold and power for the household, and the power grid can supply cold and power for the household, so that the complementation of light energy, gas energy heat utilization, cold utilization and power utilization is realized.

Referring to fig. 5 to 7, the heat collection module 2 further includes a bottom plate 20, a second angle adjustment mechanism 26 and a carrying mechanism 27, wherein the bottom plate 20 is symmetrically and fixedly connected with support columns 21, the upper end of the bottom plate 20 is provided with a fixed block 22 and a support rod 23, the fixed block 22 is provided with a first solar panel 24 for receiving solar energy, the support rod 23 is provided with a second solar panel 25 for receiving solar energy, and the first solar panel 24 and the second solar panel 25 are arranged side by side; the second angle adjusting mechanism 26 is provided with a rotating rod 261 which is rotatably connected with the fixed block 22, the rotating rod 261 is fixedly connected with the first solar panel 24, and the rotating rod 261 is rotated to adjust the angle between the first solar panel 24 and the fixed block 22; the carrying mechanism 27 is provided with a moving rod 2741 which is connected with the bottom plate 20 in a sliding manner along the vertical direction, the tail end of the moving rod 2741 is provided with a pulley 2742, and after the moving rod 2741 slides out, the lowest point of the pulley 2742 is lower than the bottom surface of the support column 21, so that the heat collection module 2 can move along with the pulley 2742.

The second angle adjusting mechanism 26 in the heat collecting module 2 can adjust the angle of the first solar panel 24, so that the first solar panel 24 can receive direct sunlight, the heat collecting module 2 can fully absorb the sunlight, the working efficiency of the heat collecting module 2 is improved, and the position of the heat collecting module 2 can be conveniently adjusted by the carrying mechanism 27 in the heat collecting module 2, so that the phosgene heat storage multi-energy complementary combined cooling, heating and power system is suitable for position arrangement among modules in the phosgene heat storage multi-energy complementary combined cooling, heating and power system.

Referring to fig. 5 to 7, the second angle adjusting mechanism 26 includes a rotating disc 262 and a rotating handle 263, the rotating disc 262 is disposed on the outer surface of the fixed block 22 and is fixedly connected to the rotating rod 261, and a clamping groove 2621 is disposed on the rotating disc 262; the rotating handle 263 is provided with a claw 2631 engaged with the rotating disc 262, and the rotating handle 263 is rotated to drive the rotating disc 262 to rotate.

Because the claws 2631 on the rotating handle 263 can be clamped in the slots on the rotating disc 262, and the rotating disc 262 is fixedly connected with the rotating rod 261, when the rotating handle 263 is rotated, the rotating handle 263 can drive the rotating disc 262 to rotate, so the rotating disc 262 can drive the rotating rod 261 to rotate.

Referring to fig. 6 and 7, the second angle adjustment mechanism 26 further includes an angle indicating assembly for displaying the value of the angle of rotation of the rotary handle 263 relative to the rotary disk 262.

In order to better record the rotating angle value of the second angle adjusting mechanism 26 in the rotating process, an angle indicating component can be arranged on the second angle adjusting mechanism, so that after the rotating angle is determined according to the existing experimental data, the corresponding angle is directly rotated, and the adjusting process of the second angle adjusting mechanism 26 is more convenient and faster.

Referring to fig. 7, the angle indicating assembly includes a marking tape 264 and a pointer 2632, the marking tape 264 is fixedly connected to the fixing block 22 and is coaxially disposed with the rotary disc 262, and an angle value is marked on an end surface of the marking tape 264; the pointer 2632 is disposed on the rotating handle 263 and can rotate with the rotating handle 263, and the pointer 2632 can point to the angle value on the marking tape 264 during the rotation process.

Since the pointer 2632 is disposed on the rotating handle 263, the pointer 2632 rotates along with the rotating handle 263 during the rotation process, and since the marking tape 264 is disposed coaxially with the rotating disc 262, an angle value is marked on the marking tape 264, and the pointer 2632 can point to the angle value on the marking tape 264 during the rotation process along with the rotating handle 263, that is, the pointer 2632 points to one angle value of the marking tape 264 before the rotating handle 263, and the pointer 2632 points to the other angle value of the marking tape 264 after the rotation is finished, so that the rotation angle of the rotating handle 263 can be obtained through the two different angle values.

Referring to fig. 5 and 6, the carrying mechanism 27 includes a rotating block 271, a first piston 273 and a second piston 274, the rotating block 271 and the bottom plate 20 are rotatably connected in a mounting cavity 272 of the bottom plate 20, the mounting cavity 272 is a closed cavity, the rotating block 271 is symmetrically provided with a first magnet 2711 relative to an axis, and the end of the rotating block 271 extending out of the bottom plate 20 is in a shaft shape; the first pistons 273 are symmetrically arranged at two sides of the rotating block 271 and are in sliding connection with the installation cavity 272 along the horizontal direction, a second magnet 2731 is arranged on the side, close to the rotating block 271, of the first piston 273, and the magnetism of the second magnet 2731 is the same as that of the opposite side of the first magnet 2711; the second pistons 274 are symmetrically arranged at two sides of the rotating block 271 and are in sliding connection with the mounting cavity 272 along the vertical direction, the second pistons 274 are positioned at the outer sides of the first pistons 273, and the second pistons 274 are fixedly connected with the movable rod 2741; the rotating block 271, the first piston 273 and the second piston 274 divide the installation cavity 272 into four closed chambers with equal pressure intensity, when the installation cavity is in an initial state, the two first magnets 2711 are in a vertical state, when the rotating block 271 is rotated, the first magnets 2711 are opposite to the second magnets 2731, the first piston 273 is driven by the second magnets 2731 to approach the second piston 274, the pressure intensity in the chamber between the first piston 273 and the second piston 274 is increased, and the second piston 274 is pushed to move downwards.

When the heat collection module 2 needs to be moved, the shaft end of the rotating block 271 extending out of the bottom plate 20 can be rotated to enable the first magnet 2711 to be opposite to the second magnet 2731 on the first piston 273, because the second magnet 2731 has the same magnetism as the opposite side of the first magnet 2711, the first piston 273 moves towards the direction close to the second piston 274 under the action of the magnetic force, because the rotating block 271, the first piston 273 and the second piston 274 divide the installation cavity 272 into four closed chambers with desired pressure and the like, when the first piston 273 moves towards the second piston 274, the pressure of the closed chamber formed by the first piston 273, the second piston 274 and the cavity is increased, in order to balance the increased pressure, the second piston 274 can move downwards, in the process of downward movement of the second piston 274, the moving rod 2741 is driven to move downwards, and finally, the lowest point of the pulley 2742 is lower than the bottom surface of the support column 21, so that the movement of the heat collection module 2 can be realized, after the heat collection module 2 is located at the specified position, the shaft end of the rotating block 271 is rotated again so that the lowest point of the pulley 2742 is higher than the bottom surface of the support column 21, so that the heat collection module 2 is fixed at the specified position under the support of the support column 21. Of course, a motor can be connected to the shaft end of the rotating block 271, so that the rotation is more convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides a phosgene stores up heat accumulation module of multi-energy complementary cooling, heating and power cogeneration system which characterized in that includes:

the shell is provided with an inlet pipe for the inflow of the high-temperature phase change medium and an outlet pipe for the outflow of the high-temperature phase change medium;

the fixing plate divides the shell into a first heat preservation chamber and a second heat preservation chamber, a heat storage material for preserving heat of the high-temperature phase change medium is arranged in the first heat preservation chamber, and a porous medium material for performing secondary heat preservation on the high-temperature phase change medium is filled in the second heat preservation chamber;

the two dispersion pipes are respectively communicated with the inlet pipe and the outlet pipe, the dispersion pipe communicated with the inlet pipe is used for dispersing the high-temperature phase change medium entering the inlet pipe into the heat storage chamber, and the dispersion pipe communicated with the outlet pipe is used for gathering the high-temperature phase change medium to the outlet pipe; and

the communicating pipes are fixedly connected to the fixing plate and used for receiving the high-temperature phase change medium in the dispersion pipes, and heat storage materials are arranged on two sides of each communicating pipe;

a disc which is rotatably connected with the inlet pipe is arranged in the inlet pipe, the diameter of the disc is smaller than that of the inlet pipe, and a first angle adjusting mechanism for adjusting the angle between the disc and the axial line of the inlet pipe is arranged on the shell so as to adjust the size of the cross section of the inlet pipe when the high-temperature phase-change medium flows into the heat storage module in unit time and adjust the flow of the high-temperature phase-change medium flowing into the heat storage module in unit time;

the first angle adjusting mechanism includes:

the connecting column is fixedly connected with the disc, can rotate along the direction vertical to the axis of the inlet pipe, extends out of the inlet pipe and is provided with a polygonal inner hole; and

spacing subassembly, fixed connection in on the casing, spacing subassembly is located the side of stretching out of spliced pole, spacing subassembly be equipped with the spliced pole the stopper of hole joint, the stopper with the casing is along being on a parallel with spliced pole axis direction sliding connection, stopper roll-off joint in behind the hole of spliced pole, be used for the restriction the rotation of spliced pole.

2. The heat storage module of the phosgene storage multi-energy complementary combined cooling heating and power system of claim 1, wherein the limiting assembly comprises:

the limiting seat is fixedly connected to the shell and located on the extending side of the connecting column, a cavity with an opening facing the connecting column is arranged on the limiting seat, the cavity can be used for the limiting block to move in the direction parallel to the axis of the connecting column, one end of the limiting block is elastically connected with the bottom of the cavity through a spring, a blind hole penetrating through the cavity is formed in the limiting seat in the direction perpendicular to the moving direction of the limiting block, and a through hole corresponding to the blind hole is formed in the limiting block; and

connect the gag lever post, pass through-hole on the stopper with the cavity, so that stopper compression spring works as connect the gag lever post and take out the back, the stopper can be followed and is on a parallel with the spliced pole axis direction is followed roll-off in the cavity, the joint in the spliced pole in the hole.

3. The heat storage module of the phosgene multi-energy-storage complementary combined cooling heating and power system according to any one of claims 1-2, wherein the high-temperature phase change medium is molten salt.

4. A phosgene storage multi-energy complementary combined cooling heating and power system, which comprises the heat storage module of the phosgene storage multi-energy complementary combined cooling, heating and power system as claimed in any one of claims 1-3, and is characterized by further comprising:

the solar energy collecting module is provided with a solar panel for receiving solar energy, a heat collecting element for collecting heat energy is arranged in the heat collecting module, and the heat collecting element can collect heat and heat the phase change medium; and

the conversion module is provided with a heat exchange pipe for the high-temperature phase change medium to circularly flow, the conversion module is provided with a water inlet and a water outlet which are connected with the circulating water tank, and the high-temperature phase change medium in the heat exchange pipe exchanges heat with circulating water to generate high-temperature high-pressure steam;

the heat collection module is communicated with a power grid and used for transmitting electric energy generated by the solar panel, meanwhile, solar energy passes through the heat collection element in the heat collection module, heat energy converted from solar energy or heat energy generated by combustion of fuel gas is supplied to users for domestic use, simultaneously, excessive heat is stored through the heat storage module, the heat storage module is subjected to heat conversion through the conversion module, high-temperature and high-pressure steam is generated, the steam drives the steam turbine generator set to generate electricity, the steam turbine generator set is communicated with the power grid, and the steam turbine generator set is electrically connected with the refrigerator and used for domestic use and cold use of the users.

5. The phosgene storage multi-energy complementary combined cooling heating and power system of claim 4, wherein the heat collection module further comprises:

the solar panel comprises a bottom plate, wherein support columns are symmetrically and fixedly connected to the lower end of the bottom plate, a fixed block and a support rod are arranged at the upper end of the bottom plate, a first solar panel used for receiving solar energy is arranged on the fixed block, a second solar panel used for receiving solar energy is arranged on the support rod, and the first solar panel and the second solar panel are arranged side by side;

the second angle adjusting mechanism is provided with a rotating rod which is rotatably connected with the fixed block, the rotating rod is fixedly connected with the first solar panel, and the rotating rod is rotated to adjust the angle between the first solar panel and the fixed block; and

the carrying mechanism is provided with a moving rod which is connected with the bottom plate in a sliding mode in the vertical direction, the tail end of the moving rod is provided with a pulley, and after the moving rod slides out, the lowest point of the pulley is lower than the bottom surface of the supporting column, so that the heat collection module can move along with the pulley.

6. The phosgene storage multi-energy complementary combined cooling, heating and power system of claim 5, wherein the second angle adjustment mechanism comprises:

the rotating disc is arranged on the outer surface of the fixed block and is fixedly connected with the rotating rod, and a clamping groove is formed in the rotating disc; and

and the rotating handle is provided with a clamping jaw clamped with the rotating disc, and the rotating handle can drive the rotating disc to rotate.

7. The phosgene storage multi-energy complementary combined cooling, heating and power system of claim 6, wherein the second angle adjustment mechanism further comprises an angle indication component for displaying the value of the angle of rotation of the rotating handle relative to the rotating disk.

8. The phosgene storage multi-energy complementary combined cooling, heating and power system of claim 7, wherein the angle indicating assembly comprises:

the marking tape is fixedly connected to the fixed block and is coaxially arranged with the rotating disc, and an angle value is marked on the end face of the marking tape; and

the pointer is arranged on the rotating handle and can rotate along with the rotating handle, and the pointer can point to the angle value on the marking tape measure in the rotating process.

9. The phosgene storage multi-energy complementary combined cooling heating and power system of claim 5, wherein the handling mechanism comprises:

the rotating block and the bottom plate are rotatably connected in an installation cavity of the bottom plate, the installation cavity is a closed cavity, the rotating block is symmetrically provided with first magnets relative to an axis, and the rotating block extends out of the end of the bottom plate and is in a shaft shape;

the first pistons are symmetrically arranged on two sides of the rotating block and are in sliding connection with the mounting cavity along the horizontal direction, a second magnet is arranged on the side, close to the rotating block, of the first piston, and the magnetism of the second magnet is the same as that of the side, opposite to the first magnet, of the second magnet; and

the second pistons are symmetrically arranged on two sides of the rotating block and are in sliding connection with the mounting cavity along the vertical direction, the second pistons are positioned on the outer sides of the first pistons, and the second pistons are fixedly connected with the moving rod;

the rotating block, the first piston and the second piston divide the installation cavity into four closed cavities with equal pressure intensity, when the installation cavity is in an initial state, the two first magnets are in a vertical state, when the rotating block is rotated, the first magnets are opposite to the second magnets, the first piston is driven by the second magnets to approach the second piston, the pressure intensity in the cavity between the first piston and the second piston is increased, and the second piston is pushed to move downwards.

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