Solar energy heat collection driven adsorption refrigeration operation test system

Abstract

The invention discloses a solar thermal collector driven adsorption refrigeration operation test system, comprising: a heat-driven adsorption refrigeration test device, a thermal stability maintenance effect inspection box and a stabilizing bracket. The heat-driven adsorption refrigeration test device consists of a heat sink, an evaporating tube, a heat conducting tube, a collector flexible connector, a solar thermal collector tube and a solar thermal collector tube tray. A heat dissipation tube is fixedly installed at the inner end of the heat sink, an adsorbent barrel is fixedly installed at the inner end of the heat dissipation barrel, and an adsorbent barrel rib is fixedly installed at the outer end of the adsorbent barrel. The solar thermal collector driven adsorption refrigeration operation test system can realize the performance parameter test of the solar thermal collector driven adsorption refrigeration system. Referring to the experimental results, the industrialization development of the adsorption refrigeration technology can be promoted by optimizing the structure and material of the adsorption bed, improving the heat and mass transfer performance, and improving the refrigeration efficiency of the system.

Description

Technical Field

[0001] The invention relates to the technical field of adsorption refrigeration driven by solar heat collection, and in particular to an adsorption refrigeration operation test system driven by solar heat collection. Background Art

[0002] With the continuous increase in global energy consumption and the increasingly severe environmental problems caused by traditional energy, it is imperative to find clean and renewable energy. As an inexhaustible clean energy, solar energy has huge development potential. Adsorption refrigeration technology uses solar energy collection to drive, does not rely on traditional electric drive, reduces dependence on fossil energy, reduces greenhouse gas emissions, and has a positive effect on environmental protection. The adsorption refrigeration system is environmentally friendly and adaptable, and its refrigeration device has the characteristics of simple structure, easy implementation and operation. Among them, environmental protection is reflected in the use of natural working fluids in the adsorption refrigeration system, such as activated carbon-methanol, zeolite-water, chloride-ammonia, etc., which avoids the damage to the ozone layer and the greenhouse effect caused by traditional refrigerants. Strong adaptability is reflected in the operation under low-grade heat sources, such as solar energy, waste heat, etc., which is suitable for different energy supply conditions. The simplicity of structure is mainly reflected in the construction of the adsorption refrigeration device, which is usually composed of an adsorption bed, a condenser, an evaporator and a valve, etc., with a relatively simple structure and high reliability.

[0003] With the increasing demand for energy-saving and environmentally friendly products, adsorption refrigeration technology has broad application prospects in the fields of air conditioning, refrigeration, and thermal stability maintenance of permafrost foundations. In order to develop efficient and reliable adsorption refrigeration products, it is necessary to determine and test the operating parameters of the adsorption refrigeration device, evaluate its basic operating performance, and provide technical support for product development. Therefore, we propose a solar energy collection-driven adsorption refrigeration operation test system to solve the above problems. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a solar thermal collection-driven adsorption refrigeration operation test system, which can solve the technical problem of determining and testing the operating parameters of the adsorption refrigeration device and evaluating its basic operating performance in order to develop efficient and reliable adsorption refrigeration products, thereby providing technical support for product research and development.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a heat-driven adsorption refrigeration test device, a thermal stability maintenance effect test box and a stable bracket,

[0006] The heat-driven adsorption refrigeration test device is composed of a heat sink, an evaporator tube, a heat conduction tube, a collector flexible connector, a solar collector tube and a solar collector tube tray. The inner end of the heat sink is fixedly installed with a heat tube, the inner end of the heat tube is fixedly installed with an adsorbent cartridge, the outer end of the adsorbent cartridge is fixedly installed with an adsorbent cartridge rib, the inner end of the adsorbent cartridge is fixedly installed with an adsorbent cartridge partition disk, the inner end of the adsorbent cartridge partition disk is provided with a ventilation micropore plug mounting opening, the inner end of the ventilation micropore plug mounting opening is fixedly installed with an adsorbent cartridge partition disk ventilation micropore plug, the inner end of the adsorbent cartridge partition disk is provided with an adsorbent cartridge partition disk and a heat conduction tube interface, the lower end of the adsorbent cartridge is provided with an adsorbent cartridge and a heat conduction tube interface, the lower end of the heat sink is fixedly installed with a heat sink bottom end sealing plate, the heat sink bottom end sealing plate is provided with an evaporator tube interface, and the heat sink bottom end sealing plate is also provided with a conduction The heat dissipation tube has a heat dissipation tube flange plate fixedly installed on the top of the heat dissipation tube, and a heat collecting pressure regulating port is fixedly installed on the upper end of the heat dissipation tube flange plate, the upper end of the evaporator tube is fixedly connected to the evaporator tube interface, and the side wall of the evaporator tube is fixedly installed with a system control valve, the outer end of the evaporator tube is fixedly installed with a solar energy heat collecting tube and an evaporator tube clamp, the outer ends of the solar energy heat collecting tube and the evaporator tube clamp are fixedly installed with a solar energy heat collecting tube tray, the inner end of the solar energy heat collecting tube tray is fixedly installed with a solar energy heat collecting tube, the upper end of the solar energy heat collecting tube is fixedly installed with a collector flexible connector, the upper end of the collector flexible connector is fixedly installed with a liquid accumulation tube, the upper end of the liquid accumulation tube is fixedly installed with a heat conducting connection elbow, the upper end of the heat conducting connection elbow is fixedly installed with a heat conducting tube, the heat conducting tube is penetrated and arranged at the inner end of the adsorbent material cylinder, and the heat conducting connection elbow is fixedly connected to the heat conducting connection elbow interface;

[0007] The thermal stability maintenance effect test box is composed of a thermal stability maintenance effect test box shell, a thermal stability maintenance effect test box insulation layer, a thermal stability maintenance effect test soil body, an external temperature impact compensation refrigeration pipe and a thermometer. The thermal stability maintenance effect test box shell is fixedly installed with a thermal stability maintenance effect test box insulation layer at the inner end, the thermal stability maintenance effect test box shell is provided with a thermal stability maintenance effect test soil body on the inner side, the thermal stability maintenance effect test soil body is provided with an external temperature impact compensation refrigeration pipe, and the thermal stability maintenance effect test soil body is provided with a thermometer;

[0008] The stabilizing bracket is composed of a stabilizing bracket diagonal rod, a stabilizing bracket horizontal rod and a bracket stabilizing clamp. The lower end of the bracket stabilizing clamp is fixedly installed with a stabilizing bracket diagonal rod, the lower end of the stabilizing bracket diagonal rod is fixedly installed with a stabilizing bracket horizontal rod, and the bracket stabilizing clamp is arranged on the outer side of the upper end of the heat sink.

[0009] As a preferred technical solution of the present invention, a heat dissipation tube flange plate is fixedly mounted on the upper end of the heat dissipation fin, and an adsorbent barrel flange plate connecting bolt hole is opened at the inner end of the heat dissipation tube flange plate.

[0010] As a preferred technical solution of the present invention, a corrosion-resistant sealing gasket is tightly fitted on the upper end of the heat dissipation tube flange plate, and a sealing outer flange plate is tightly fitted on the upper end of the corrosion-resistant sealing gasket.

[0011] As a preferred technical solution of the present invention, a system sealing ring is fixedly installed on the inner end of the sealing outer flange plate, and the sealing outer flange plate and the heat dissipation cylinder flange plate are fixedly connected through the adsorbent cylinder flange plate connecting bolt holes and connecting bolts.

[0012] As a preferred technical solution of the present invention, the system control valve is composed of a control valve and evaporation tube interface, a system pressure gauge, a control valve and a system external connection port, and the control valve and evaporation tube interface is connected to the evaporation tube.

[0013] As a preferred technical solution of the present invention, the inner ends of the solar heat collecting tube and the evaporating tube clamp are threadedly connected with connecting bolts, and the solar heat collecting tube and the evaporating tube clamp are provided with two groups on the upper and lower outer walls of the evaporating tube.

[0014] As a preferred technical solution of the present invention, an adsorbent barrel flange plate is fixedly mounted on the top of the adsorbent barrel, and an adsorbent barrel flange plate connecting bolt hole is opened at the inner end of the adsorbent barrel flange plate.

[0015] As a preferred technical solution of the present invention, the lower end of the evaporation tube is placed inside the thermal stability maintenance effect test soil, and the thermometers are placed in sequence at an interval of ten centimeters from the outer wall of the evaporation tube.

[0016] Compared with the prior art, the beneficial effects that the present invention can achieve are: through the development of a solar thermal collection-driven adsorption refrigeration operation test system mainly composed of three modules, namely a heat-driven adsorption refrigeration test device, a thermal stability maintenance effect test box, and a stable bracket, the performance parameter test of the solar thermal collection-driven adsorption refrigeration system can be realized. Referring to the experimental results, by optimizing the structure and materials of the adsorption bed, improving the heat and mass transfer performance, and improving the refrigeration efficiency of the system, the industrialization development of the adsorption refrigeration technology can be promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the process structure of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0020] Figure 4 This is a schematic diagram of the decomposed structure of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the adsorbent barrel and partition plate of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0022] Figure 6 This is a schematic diagram of the control valve structure of the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0023] Figure 7 It is a schematic diagram of the overall structure of the thermal stability maintenance effect test box of the solar energy heat collection driven adsorption refrigeration operation test system of the present invention;

[0024] Figure 8 This is a schematic diagram of the exploded structure of a thermal stability maintenance effect test box for a solar energy heat collection driven adsorption refrigeration operation test system of the present invention;

[0025] Fig. 9 This is a schematic diagram of the structure of a stable support for the solar heat collection driven adsorption refrigeration operation test system of the present invention;

[0026] Among them: 1. Heat-driven adsorption refrigeration test device; 2. Thermal stability maintenance effect test box; 3. Stable bracket; 4. Evaporator tube; 5. Heat sink; 6. Heat sink; 7. Heat sink bottom sealing plate; 8. Evaporator tube interface; 9. Heat transfer pipe; 10. Liquid accumulation cylinder; 11. Heat transfer connection elbow; 12. Heat transfer connection elbow interface; 13. Adsorbent barrel; 14. Adsorbent barrel rib plate; 15. Adsorbent barrel and heat transfer pipe interface; 16. Adsorbent barrel flange plate; 17. Adsorbent barrel flange plate connecting bolt hole; 18. Adsorbent barrel partition plate; 19. Adsorbent barrel partition plate ventilation microporous plug; 20. Ventilation microporous plug installation port; 21. Adsorbent barrel partition plate and heat transfer pipe interface; 22. Thermal stability maintenance effect test box shell; 23. Thermal stability maintenance effect test box insulation layer; 24. Thermal stability maintenance effect test soil; 25. External temperature compensation refrigeration pipe; 26. Thermometer; 27. Collector flexible connector; 28. Solar collector tube; 29. ​​Solar collector tube tray; 30. Solar collector tube and evaporator tube clamp; 31. Connecting bolts; 32. Heat sink flange plate; 33. Corrosion-resistant sealing gasket; 34. Sealing outer flange plate; 35. Collector pressure regulating port; 36. System sealing ring; 37. Stabilizing bracket inclined rod; 38. Stabilizing bracket horizontal rod; 39. Bracket stabilizing clamp; 40. System control valve; 41. Control valve and evaporator tube docking port; 42. System pressure gauge; 43. Control valve; 44. System external connection port. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0028] Example

[0029] Please refer to Figure 1-9 As shown, the present invention provides a solar heat collection driven adsorption refrigeration operation test system.

[0030] The heat-driven adsorption refrigeration test device 1 is composed of a heat sink 6, an evaporating tube 4, a heat conducting tube 9, a collector flexible connector 27, a solar heat collecting tube 28 and a solar heat collecting tube tray 29. The inner end of the heat sink 6 is fixedly installed with a heat dissipation tube 5, the inner end of the heat dissipation tube 5 is fixedly installed with an adsorbent barrel 13, the top of the adsorbent barrel 13 is fixedly installed with an adsorbent barrel flange plate 16, the inner end of the adsorbent barrel flange plate 16 is provided with an adsorbent barrel flange plate connecting bolt hole 17, the outer end of the adsorbent barrel 13 is fixedly installed with an adsorbent barrel rib plate 14, and the adsorbent barrel 1 The inner end of the adsorbent barrel partition 18 is fixedly installed, the inner end of the adsorbent barrel partition 18 is provided with a ventilation microporous plug installation port 20, the inner end of the ventilation microporous plug installation port 20 is fixedly installed with an adsorbent barrel partition vent microporous plug 19, the inner end of the adsorbent barrel partition 18 is provided with an adsorbent barrel partition and heat pipe interface 21, the lower end of the adsorbent barrel 13 is provided with an adsorbent barrel and heat pipe interface 15, the upper end of the heat sink 6 is fixedly installed with a heat sink flange plate 32, and the inner end of the heat sink flange plate 32 is provided with an adsorbent barrel flange plate connecting bolt hole 17. The upper end of the heat sink flange plate 32 is tightly fitted with a corrosion-resistant sealing gasket 33, and the upper end of the corrosion-resistant sealing gasket 33 is tightly fitted with a sealing outer flange plate 34. The inner end of the sealing outer flange plate 34 is fixedly mounted with a system sealing ring 36, and the sealing outer flange plate 34 and the heat dissipation cylinder flange plate 32 are fixedly connected through the adsorbent cylinder flange plate connecting bolt holes 17 and connecting bolts 31. The operating parameters of the heat-driven adsorption refrigeration device can be tested, and the basic performance of the heat-driven adsorption refrigeration device can be monitored and evaluated, providing a basic basis for the development of corresponding products;

[0031] A heat dissipation tube bottom end sealing plate 7 is fixedly installed at the lower end of the heat dissipation tube 5, and an evaporation tube interface 8 is provided on the heat dissipation tube bottom end sealing plate 7. A heat conduction connection elbow interface 12 is also provided on the heat dissipation tube bottom end sealing plate 7. A heat dissipation tube flange plate 32 is fixedly installed on the top of the heat dissipation tube 5, and a heat collection pressure regulating port 35 is fixedly installed on the upper end of the heat dissipation tube flange plate 32. The upper end of the evaporation tube 4 is fixedly connected to the evaporation tube interface 8. A system control valve 40 is fixedly installed on the side wall of the evaporation tube 4. The system control valve 40 is composed of a control valve and evaporation tube interface 41, a system pressure gauge 42, a control valve 43 and a system external connection port 44. The control valve and evaporation tube interface 41 are connected to the evaporation tube 4. A solar collector tube and evaporation tube clamp 30 is fixedly installed on the outer end of the evaporation tube 4. The inner end thread of the solar collector tube and the evaporation tube clamp 30 A connecting bolt 31 is connected, and two groups of solar heat collecting tubes and evaporating tube clamps 30 are arranged on the upper and lower outer walls of the evaporating tube 4. A solar heat collecting tube tray 29 is fixedly installed on the outer end of the solar heat collecting tube and evaporating tube clamp 30, and a solar heat collecting tube 28 is fixedly installed on the inner end of the solar heat collecting tube tray 29. A collector flexible connector 27 is fixedly installed on the upper end of the solar heat collecting tube 28, and a liquid accumulation cylinder 10 is fixedly installed on the upper end of the collector flexible connector 27. A heat conducting connecting elbow 11 is fixedly installed on the upper end of the liquid accumulation cylinder 10, and a heat conducting connecting elbow 11 is fixedly installed on the upper end of the heat conducting connecting elbow 11. A heat conducting tube 9 is fixedly installed, and the heat conducting tube 9 is penetrated and arranged at the inner end of the adsorbent barrel 13. The heat conducting connecting elbow 11 is fixedly connected to the heat conducting connecting elbow interface 12, so that the performance parameter test of the adsorption refrigeration system driven by solar heat collection can be realized;

[0032] The thermal stability maintenance effect test box 2 is composed of a thermal stability maintenance effect test box shell 22, a thermal stability maintenance effect test box insulation layer 23, a thermal stability maintenance effect test soil body 24, an external temperature impact compensation refrigeration pipe 25 and a thermometer 26. The thermal stability maintenance effect test box shell 22 is fixedly installed with a thermal stability maintenance effect test box insulation layer 23, the inner side of the thermal stability maintenance effect test box shell 22 is provided with a thermal stability maintenance effect test soil body 24, the interior of the thermal stability maintenance effect test soil body 24 is provided with an external temperature impact compensation refrigeration pipe 25, the interior of the thermal stability maintenance effect test soil body 24 is provided with a thermometer 26, the lower end of the evaporation tube 4 is placed in the thermal stability maintenance effect test soil body 24, and the thermometers 26 are placed in sequence at intervals of ten centimeters from the outer wall of the evaporation tube 4. According to the experimental results, the industrialization development of adsorption refrigeration technology can be promoted by optimizing the structure and materials of the adsorption bed, improving the heat and mass transfer performance, and improving the refrigeration efficiency of the system.

[0033] The stabilizing bracket 3 is composed of a stabilizing bracket diagonal rod 37, a stabilizing bracket horizontal rod 38 and a bracket stabilizing clamp 39. The lower end of the bracket stabilizing clamp 39 is fixedly installed with the stabilizing bracket diagonal rod 37, and the lower end of the stabilizing bracket diagonal rod 37 is fixedly installed with the stabilizing bracket horizontal rod 38. The bracket stabilizing clamp 39 is arranged on the outer side of the upper end of the heat sink 6, and the structure is stable, durable and environmentally friendly.

[0034] Specific working principle:

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, when the solar energy heat collection driven adsorption refrigeration operation test system is used, the evaporation tube 4 is a seamless steel pipe with an outer diameter of 89mm and a wall thickness of 4mm, with a length of 1.5m, and the lower end is sealed by welding with a plug of the same material, and the control valve 43 is a spiral needle valve, which controls the vacuum degree of the system and the filling and reduction of refrigerant, and the heat dissipation tube 5 is used to reduce the temperature of the system, and the heat dissipation tube 5 is a seamless steel pipe with an outer diameter of 250mm and a wall thickness of 4mm, and the height is 0.9m; the outer wall of the heat dissipation tube 5 is welded with a heat sink 6, with an outer diameter of 400mm, an inner diameter of 250mm, a thickness of 2.5mm, and a welding spacing of 35mm, and the sealing plate 7 at the bottom of the heat dissipation tube is made of the same material as the heat dissipation tube 5, with a wall thickness of 4mm, and adsorbent barrel ribs 14 are arranged around the heat dissipation tube 5, and the ribs are wrapped with metal wire mesh, which is made of carbon steel, which not only plays the role of filling the adsorbent material, but also plays the role of facilitating the full contact between the gaseous refrigerant and the heat dissipation tube 5;

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the adsorbent barrel partition 18 is layered and installed in the adsorbent barrel 13, and is tightly fitted with the inner wall of the adsorbent barrel 13, and is used to separate the adsorbent material, and reserve space for the adsorbent material to expand and contract; the adsorbent barrel partition 18 is surrounded by an adsorbent barrel partition and a vent microporous plug interface 20, and the adsorbent barrel partition vent microporous plug 19 is installed in the reserved adsorbent barrel partition and vent microporous plug interface 20, and the adsorbent barrel partition vent microporous plug 19 is columnar and densely covered with vent micropores not larger than 0.15-0.25 mm, so that the gaseous adsorbent can flow smoothly;

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the corrosion-resistant sealing gasket 33 is made of polytetrafluoroethylene and is installed between the heat dissipation tube flange plate 32 and the adsorbent barrel flange plate 16 and the sealing outer flange plate 34. It mainly plays the role of sealing the system. A system sealing ring 36 is provided at the contact point between the inner ring of the sealing outer flange plate 34 and the heat pipe 9, which mainly plays the role of system sealing between the flange plate and the heat pipe; the upper end of the heat pipe 9 is provided with a heat collection pressure regulating port 35. Since the heat transfer medium injected into the solar heat collection tube 28 and the heat pipe 9 is liquid heat transfer oil, waste gas will be generated during the temperature change process. If the waste gas gathers at the upper end of the heat pipe 9, it will affect the convective heat exchange effect and requires timely pressure relief. The open end of the solar heat collection tube 28 is connected to the collector flexible connector 27, and the bottom end of the solar heat collection tube 28 is connected to the solar heat collection tube tray 29. The solar heat collection tube tray 29 is fixed to the evaporation tube 4 through the solar heat collection tube and the evaporation tube clamp 30, and then through the connecting bolt 31;

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, according to Figure 1After the seven steps are completed, the test begins: formulate test methods, test materials, test equipment, record forms, and emergency response countermeasures, and form a test technical plan. Assemble the solar thermal collector-driven adsorption refrigeration operation test system: debug and check each component. First, according to the heat-driven adsorption refrigeration test device 1, assemble the evaporator tube 4, heat dissipation tube 5, heat sink 6, heat dissipation tube bottom end sealing plate 7, heat conduction tube 9, liquid accumulation tube 10, heat conduction connection elbow 11, and adsorbent barrel 13 components in sequence. After the assembly is completed, check the installation accuracy of each component and the airtightness of the system. Press the thermal stability maintenance effect test box 2 again, and place the evaporation section of the evaporator tube 4 of the thermally driven adsorption refrigeration test device 1 in the thermal stability maintenance effect test soil 24 of the thermal stability maintenance effect test box 2, and place the thermometer 26 at a distance of 10 cm from the side wall of the evaporator tube 4. Check the temperature stability of the thermal stability maintenance effect test box: extract the system vacuum through the control valve 43 of the heat-driven adsorption refrigeration test device 1, monitor the vacuum degree through the system pressure gauge 42 to reach the standard, and then close the control valve 43; then connect the external refrigerant infusion pipe through the system external connection port 44, open the control valve 43 to add refrigerant in stages, pay close attention to the changes in the system pressure gauge 42 and the thermometer 26, and accurately record the changes in the system vacuum degree, the amount of refrigerant added, etc. From the heat collection pressure regulating port 35, add heat transfer oil to the heat pipe 9, the liquid accumulation cylinder 10, the heat transfer connection elbow 11, and the solar heat collection pipe 28 from top to bottom, start the test system in an all-round way, and pay close attention to the changes in the readings of the system pressure gauge 42 and the thermometer 26, and record the observed data. After determining the optimal performance parameters of the heat-driven adsorption refrigeration test device, end the test; the above completes a series of operations of the solar heat collection driven adsorption refrigeration operation test system, and the content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Solar energy heat collection driven adsorption refrigeration operation test system, including: A heat-driven adsorption refrigeration test device (1), a thermal stability maintenance effect test box (2) and a stabilizing bracket (3), characterized in that: The heat-driven adsorption refrigeration test device (1) comprises a heat sink (6), an evaporating tube (4), a heat conducting tube (9), a collector flexible connector (27), a solar heat collecting tube (28) and a solar heat collecting tube tray (29); a heat sink (5) is fixedly mounted on the inner end of the heat sink (6); an adsorbent barrel (13) is fixedly mounted on the inner end of the heat sink (5); an adsorbent barrel rib (14) is fixedly mounted on the outer end of the adsorbent barrel (13); an adsorbent barrel partition plate (18) is fixedly mounted on the inner end of the adsorbent barrel (13); and the adsorbent barrel partition plate (18) is fixedly mounted on the inner end of the adsorbent barrel (13). The inner end of the adsorbent barrel (8) is provided with a ventilation microporous plug installation port (20), the inner end of the ventilation microporous plug installation port (20) is fixedly installed with an adsorbent barrel partition plate ventilation microporous plug (19), the inner end of the adsorbent barrel partition plate (18) is provided with an adsorbent barrel partition plate and heat conduction pipe interface (21), the lower end of the adsorbent barrel (13) is provided with an adsorbent barrel and heat conduction pipe interface (15), the lower end of the heat dissipation barrel (5) is fixedly installed with a heat dissipation barrel bottom end sealing plate (7), the heat dissipation barrel bottom end sealing plate (7) is provided with an evaporation pipe interface (8), and the heat dissipation barrel bottom end sealing plate (7) is also provided with a heat conduction pipe interface (8). The elbow interface (12) is connected, a heat dissipation tube flange plate (32) is fixedly mounted on the top of the heat dissipation tube (5), a heat collection pressure regulating port (35) is fixedly mounted on the upper end of the heat dissipation tube flange plate (32), the upper end of the evaporation tube (4) is fixedly connected to the evaporation tube interface (8), a system control valve (40) is fixedly mounted on the side wall of the evaporation tube (4), a solar heat collection tube and an evaporation tube clamp (30) are fixedly mounted on the outer end of the evaporation tube (4), a solar heat collection tube tray (29) is fixedly mounted on the outer end of the solar heat collection tube and the evaporation tube clamp (30), and the solar heat collection tube A solar heat collecting tube (28) is fixedly mounted on the inner end of the heat pipe tray (29); a collector flexible connector (27) is fixedly mounted on the upper end of the solar heat collecting tube (28); a liquid storage cylinder (10) is fixedly mounted on the upper end of the collector flexible connector (27); a heat conducting connecting elbow (11) is fixedly mounted on the upper end of the liquid storage cylinder (10); a heat conducting pipe (9) is fixedly mounted on the upper end of the heat conducting connecting elbow (11); the heat conducting pipe (9) is arranged through the inner end of the adsorbent barrel (13); and the heat conducting connecting elbow (11) is fixedly connected to the heat conducting connecting elbow interface (12); The thermal stability maintenance effect test box (2) is composed of a thermal stability maintenance effect test box shell (22), a thermal stability maintenance effect test box insulation layer (23), a thermal stability maintenance effect test soil body (24), an external temperature impact compensation refrigeration pipe (25) and a thermometer (26); the thermal stability maintenance effect test box shell (22) is fixedly mounted with the thermal stability maintenance effect test box insulation layer (23), the thermal stability maintenance effect test soil body (24) is arranged on the inner side of the thermal stability maintenance effect test box shell (22), the external temperature impact compensation refrigeration pipe (25) is arranged inside the thermal stability maintenance effect test soil body (24), and the thermometer (26) is arranged inside the thermal stability maintenance effect test soil body (24); The stabilizing bracket (3) is composed of a stabilizing bracket oblique tie rod (37), a stabilizing bracket horizontal tie rod (38) and a bracket stabilizing clamp (39); the stabilizing bracket oblique tie rod (37) is fixedly mounted on the lower end of the bracket stabilizing clamp (39); the stabilizing bracket horizontal tie rod (38) is fixedly mounted on the lower end of the stabilizing bracket oblique tie rod (37); and the bracket stabilizing clamp (39) is arranged on the outer side of the upper end of the heat sink (6).

2. The solar heat collection driven adsorption refrigeration operation test system according to claim 1 is characterized in that: A heat dissipation cylinder flange plate (32) is fixedly mounted on the upper end of the heat dissipation fin (6), and an adsorbent cylinder flange plate connecting bolt hole (17) is provided at the inner end of the heat dissipation cylinder flange plate (32).

3. The solar heat collection driven adsorption refrigeration operation test system according to claim 2 is characterized in that: The upper end of the heat dissipation tube flange plate (32) is tightly fitted with a corrosion-resistant sealing gasket (33), and the upper end of the corrosion-resistant sealing gasket (33) is tightly fitted with a sealing outer flange plate (34).

4. The solar heat collection driven adsorption refrigeration operation test system according to claim 3 is characterized in that: A system sealing ring (36) is fixedly mounted on the inner end of the sealing outer flange plate (34), and the sealing outer flange plate (34) and the heat dissipation cylinder flange plate (32) are fixedly connected via the adsorbent cylinder flange plate connecting bolt holes (17) and connecting bolts (31).

5. The solar heat collection driven adsorption refrigeration operation test system according to claim 1 is characterized in that: The system control valve (40) is composed of a control valve and evaporation tube interface (41), a system pressure gauge (42), a control valve (43) and a system external connection port (44); the control valve and evaporation tube interface (41) is in communication with the evaporation tube (4).

6. The solar heat collection driven adsorption refrigeration operation test system according to claim 1 is characterized in that: The inner ends of the solar heat collecting tube and evaporating tube clamps (30) are threadedly connected with connecting bolts (31), and two groups of the solar heat collecting tube and evaporating tube clamps (30) are arranged on the upper and lower outer walls of the evaporating tube (4).

7. The solar heat collection driven adsorption refrigeration operation test system according to claim 1 is characterized by: An adsorbent barrel flange plate (16) is fixedly mounted on the top end of the adsorbent barrel (13), and an adsorbent barrel flange plate connecting bolt hole (17) is provided at the inner end of the adsorbent barrel flange plate (16).

8. The solar heat collection driven adsorption refrigeration operation test system according to claim 1 is characterized in that: The lower end of the evaporation tube (4) is placed inside the thermal stability maintenance effect test soil (24), and the thermometers (26) are placed in sequence at intervals of ten centimeters from the outer wall of the evaporation tube (4).

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