Solar-assisted air energy evaporator
Technical Field
The utility model belongs to the technical field of the air can correlation technique and specifically relates to indicate a solar energy auxiliary air can evaporimeter.
Background
The air energy refers to low-grade heat energy contained in the air, and water energy, wind energy, solar energy, tidal energy and the like belong to one kind of clean energy, a device for collecting and utilizing the air energy is called a heat pump, and is called as an air energy heat pump technology, and the related fields include an air energy heat pump hot water field, an air energy heat pump heating field, an air energy heat pump drying field and the like, and usable equipment developed by the air energy heat pump technology includes an air energy heat pump water heater, an air energy heat pump heating device, an air energy heat pump drying machine and the like.
Air energy, i.e. low-grade heat energy contained in air, is also called as air source. The law of conservation of energy tells us that energy cannot be generated or disappear by utilizing space; the heat energy in the air is generated by the energy of the air absorbing the solar radiation. The higher the air temperature is, the richer the air can be.
The existing air can only absorb the heat in the air, but cannot improve the heat in the air by other means, so that the air can be influenced by the external environment, and the heat in the air can be greatly reduced if the temperature of the external environment is too low.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome and to have foretell not enough among the prior art, provide one kind and can effectively improve the supplementary air energy evaporator of solar energy of air energy efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a solar-assisted air energy evaporator comprises a frame, wherein a support is arranged in the middle of the frame, the upper end of the support is rotatably connected with the upper end of the frame, a sleeve pipe assembly is arranged at the lower end of the support, a refrigerant header pipe is arranged in the support, a plurality of evaporator sheets are arranged in the middle of the support, a first refrigerant branch pipe is arranged in each evaporator sheet, a slide rail is arranged at the lower end of the frame, a telescopic assembly is arranged in each slide rail, the lower end of the support is mounted on the telescopic assembly through the sleeve pipe assembly, a first solar heat collecting plate is arranged on each evaporator sheet, a second solar heat collecting plate is arranged on the upper end face of the frame, second refrigerant branch pipes are arranged on each first solar heat collecting plate and each second solar heat collecting plate, the first refrigerant branch pipe and the second refrigerant branch pipes are communicated with the refrigerant header pipe, and the evaporator sheets are rotatably connected with the header pipe, one end of the refrigerant main pipe is connected with a compressor, and the other end of the refrigerant main pipe is connected with an expansion valve.
When the telescopic component is used, the telescopic component does not work, namely a common air energy unit, the first refrigerant branch pipe absorbs heat in air through the evaporator sheet and transmits the heat in the air to the refrigerant main pipe, and the second refrigerant branch pipe absorbs solar energy through the second solar heat collecting plate designed on the upper end face of the frame, so that the energy efficiency of air energy is improved; when the telescopic assembly works, the upper end of the bracket rotates on the frame, the lower end of the bracket is acted on the sliding rail by the telescopic assembly to slide, the evaporator sheet is pushed out of the frame through the design of the sleeve assembly, and the first solar heat collecting plate on the evaporator sheet can absorb solar energy to heat a refrigerant, so that the energy efficiency of air energy can be further improved; the design can effectively absorb solar energy to act on the refrigerant through the design of the first solar energy heat collecting plate and the second solar energy heat collecting plate, and therefore the energy efficiency ratio of air energy is improved.
Preferably, the sleeve assembly comprises a sleeve seat, the sleeve seat is hollow inside, an inward first flanging is arranged at the upper end of the sleeve seat, one end of the refrigerant header pipe is arranged in the sleeve seat, an outward second flanging is arranged at one end of the refrigerant header pipe, a first sealing ring is arranged between the first flanging and the second flanging, a refrigerant inlet pipe is arranged on the side face of the bottom of the sleeve seat, and the refrigerant inlet pipe is communicated with the inside of the sleeve seat. Through the design of the sleeve pipe assembly, when the support is pushed by the telescopic assembly, the refrigerant main pipe is stretched in the sleeve pipe seat; meanwhile, the refrigerant main pipe cannot be pulled out of the casing seat due to the design of the first flanging and the second flanging, and the sealing connection between the refrigerant main pipe and the casing seat is ensured due to the design of the first sealing ring, so that the refrigerant leakage is prevented.
Preferably, the telescopic assembly comprises a telescopic cylinder, a telescopic rod, a sliding block and a return spring, the telescopic cylinder is installed at one end of the sliding rail, one end of the telescopic rod is installed on the telescopic cylinder, the other end of the telescopic rod is installed on the sliding block, one end of the return spring is installed at the other end of the sliding rail, the other end of the return spring is installed on the sliding block, a mounting seat is arranged on the sliding block, the sleeve seat is installed on the mounting seat through a refrigerant inlet pipe, and the sleeve seat is rotatably connected with the mounting seat by taking the refrigerant inlet pipe as an axis. The telescopic cylinder acts on the telescopic rod to push the sliding block to move in the sliding rail, the sleeve seat on the mounting seat moves along with the sliding block due to the movement of the sliding block, the sleeve seat drives the support to move, so that the evaporator sheet moves outwards, and the first solar heat collecting plate on the evaporator sheet works; when the telescopic cylinder does not work, the sliding block slides in the sliding rail to return under the action of the return spring, so that the evaporator sheet is arranged in the frame.
Preferably, the cross section of the support is in a shape of Chinese character 'ao', the refrigerant main pipe is arranged in the support, a connecting pipe is arranged between the evaporator sheet and the refrigerant main pipe, a first refrigerant branch pipe on the evaporator sheet and a second refrigerant branch pipe on the first solar heat collecting plate are both communicated with one end of the connecting pipe, the other end of the connecting pipe penetrates through the opening end of the support and is rotatably connected with the refrigerant main pipe, a sealing assembly is arranged between the connecting pipe and the refrigerant main pipe, the support is provided with an adjusting motor, the adjusting motor is provided with an adjusting gear, the connecting pipe is provided with a rotating gear, and the adjusting gear is meshed with the rotating gear. The refrigerant main pipe is arranged in the bracket, so that the refrigerant main pipe can be protected from being damaged; and the design of adjusting gear and rotating gear for the rotation of evaporimeter piece can be controlled to the adjusting motor, and the rotation of evaporimeter piece can ensure that first solar energy adopts the heat board can the high-efficient absorption solar energy, thereby further improves the efficiency of air energy.
Preferably, the sealing assembly comprises a second sealing ring and a third sealing ring, a through hole for installing a connecting pipe is formed in the refrigerant header pipe, the second sealing ring is arranged on the through hole, one end of the connecting pipe is arranged in the refrigerant header pipe, a third flanging is arranged at one end of the connecting pipe in the refrigerant header pipe, the third sealing ring is arranged on the outer side face of the end of the connecting pipe in the refrigerant header pipe, the cross sections of the second sealing ring and the third sealing ring are U-shaped, the second sealing ring is arranged in the through hole through the opening end of the second sealing ring, one side of the third sealing ring is arranged on the third flanging, and the other side of the third sealing ring is arranged in the opening end of the second sealing ring and is attached to the inner wall of the refrigerant header pipe. Through the design of second sealing washer and third sealing washer, realized the double seal between connecting pipe and the refrigerant house steward, at first carry out primary seal through the second sealing washer of installing in the through-hole, and the coincide of second sealing washer and third sealing washer carries out secondary seal, has improved sealed effect greatly.
Preferably, two first refrigerant branch pipes are arranged inside the evaporator sheet and symmetrically distributed, the first refrigerant branch pipes are in sine wave or rectangular wave shapes in the evaporator sheet, first solar heat collecting plates are arranged on the front surface and the back surface of the evaporator sheet, the cross section of each first solar heat collecting plate is in a circular arc shape, the second refrigerant branch pipe is arranged in the middle of the first solar heat collecting plate, and an illumination intensity sensor is arranged on the second refrigerant branch pipe. The heat absorption efficiency of the evaporator sheet can be increased through the shape structure design of the first refrigerant branch pipe in the evaporator sheet; through the shape structure design of the first solar heat collecting plate, on one hand, the contact area between the evaporator sheet and the air can be increased, and on the other hand, sunlight can be converged, so that the second refrigerant branch pipe can absorb solar energy better and more efficiently, and the energy efficiency of air energy is improved; and the design of the illumination intensity sensor can detect the position of the evaporator sheet in real time and enable the evaporator sheet to be in the optimal position through adjusting the motor.
Preferably, the connecting pipe comprises an outer connecting pipe and an inner connecting pipe, the inner connecting pipe is arranged inside the outer connecting pipe, the center of the outer connecting pipe and the center of the inner connecting pipe are overlapped, a first partition plate is arranged inside the inner connecting pipe, the inner connecting pipe is uniformly divided into two parts through the first partition plate and is respectively connected with two first refrigerant branch pipes on the evaporator sheet, a second partition plate is arranged between the inside of the outer connecting pipe and the outside of the inner connecting pipe, the inside of the outer connecting pipe and the outside of the inner connecting pipe are uniformly divided into two parts through the second partition plate and are respectively connected with second refrigerant branch pipes on two first solar heat collecting plates, and the plane where the first partition plate is located is perpendicular to the plane where the second partition plate is located. The structural design of connecting pipe arranges the outside of first refrigerant branch pipe in with second refrigerant branch pipe for the absorptive solar energy of second refrigerant branch pipe can also be used in on first refrigerant branch pipe, absorption solar energy that can be abundant, and the position design of first baffle and second baffle can make on which second refrigerant branch pipe effect can all use whole connecting pipe moreover, ensures that solar energy can fully be absorbed, thereby improves the efficiency of air energy.
Preferably, the second solar heat collecting plate is provided with a temperature sensor. Through temperature sensor's design, can detect the environment in the frame outside, if meet sleet weather and can control flexible subassembly stop work, ensure that the evaporimeter piece is arranged in the frame and is not disturbed by external environment.
Preferably, the frame is provided with a fan on the side edge of the evaporator sheet. Through the design of fan, can accelerate the circulation of air to let the evaporimeter piece absorb the heat in the air more closely, improve the energy efficiency of air energy.
The utility model has the advantages that: the solar energy can be effectively absorbed to act on the refrigerant, so that the energy efficiency ratio of air energy is improved; the sealing effect is good, and the safety and reliability are high; the angle adjustment of the evaporator sheet can be realized, so that the heat collecting effect of the first solar heat collecting plate is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a cannula assembly;
FIG. 3 is a schematic view of the distribution of evaporator sheets;
FIG. 4 is a schematic view of the evaporator sheet construction;
FIG. 5 is a schematic sectional view of an evaporator sheet;
fig. 6 is a sectional structure view of the connection pipe.
In the figure: 1. the compressor, 2, a second solar heat collecting plate, 3, a bracket, 4, an evaporator sheet, 5, a refrigerant main pipe, 6, a sleeve assembly, 7, a slide rail, 8, a return spring, 9, a slide block, 10, an expansion valve, 11, a mounting seat, 12, an expansion rod, 13, a telescopic cylinder, 14, a telescopic assembly, 15, a fan, 16, a first flange, 17, a first sealing ring, 18, a second flange, 19, a sleeve seat, 20, a refrigerant inlet pipe, 21, a connecting pipe, 22, a third sealing ring, 23, a third flange, 24, a second sealing ring, 25, an adjusting motor, 26, an adjusting gear, 27, a rotating gear, 28, a first refrigerant branch pipe, 29, a first solar heat collecting plate, 30, a second refrigerant branch pipe, 31, a second partition plate, 32, a first partition plate, 33, a frame, 34, a connecting inner pipe and 35, connecting outer pipe.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1 and 3, a solar-assisted air-powered evaporator comprises a frame 33, a support 3 is arranged in the middle of the frame 33, the upper end of the support 3 is rotatably connected with the upper end of the frame 33, a sleeve assembly 6 is arranged at the lower end of the support 3, a refrigerant main pipe 5 is arranged in the support 3, a plurality of evaporator sheets 4 are arranged in the middle of the support 3, a first refrigerant branch pipe 28 is arranged in each evaporator sheet 4, a slide rail 7 is arranged at the lower end of the frame 33, a telescopic assembly 14 is arranged in each slide rail 7, the lower end of the support 3 is mounted on the telescopic assembly 14 through the sleeve assembly 6, a first solar heat collecting plate 29 is arranged on each evaporator sheet 4, a second solar heat collecting plate 2 is arranged on the upper end surface of the frame 33, second refrigerant branch pipes 30 are arranged on each of the first solar heat collecting plate 29 and the second solar heat collecting plate 2, the first branch pipes 28 and the second refrigerant branch pipes 30 are, the evaporator sheet 4 is rotatably connected with a refrigerant main pipe 5, one end of the refrigerant main pipe 5 is connected with the compressor 1, and the other end of the refrigerant main pipe 5 is connected with the expansion valve 10. The second solar heat collecting plate 2 is provided with a temperature sensor. The frame 33 is provided with a fan 15 on the side of the evaporator sheet 4.
As shown in fig. 2, the sleeve assembly 6 includes a sleeve seat 19, the sleeve seat 19 is hollow, an inward first flange 16 is disposed at the upper end of the sleeve seat 19, one end of the coolant header pipe 5 is disposed in the sleeve seat 19, an outward second flange 18 is disposed at one end of the coolant header pipe 5, a first sealing ring 17 is disposed between the first flange 16 and the second flange 18, a coolant inlet pipe 20 is disposed on the side surface of the bottom of the sleeve seat 19, and the coolant inlet pipe 20 is communicated with the inside of the sleeve seat 19.
As shown in fig. 1, the telescopic assembly 14 includes a telescopic cylinder 13, a telescopic rod 12, a slider 9 and a return spring 8, the telescopic cylinder 13 is installed at one end of the slide rail 7, one end of the telescopic rod 12 is installed on the telescopic cylinder 13, the other end of the telescopic rod 12 is installed on the slider 9, one end of the return spring 8 is installed at the other end of the slide rail 7, the other end of the return spring 8 is installed on the slider 9, a mounting seat 11 is arranged on the slider 9, a casing seat 19 is installed on the mounting seat 11 through a refrigerant inlet pipe 20, and the casing seat 19 is rotatably connected with the mounting seat 11 by taking the refrigerant inlet pipe 20 as an axis.
As shown in fig. 4, the cross section of the bracket 3 is in a shape of a Chinese character 'ao', the refrigerant main pipe 5 is arranged inside the bracket 3, a connecting pipe 21 is arranged between the evaporator sheet 4 and the refrigerant main pipe 5, a first refrigerant branch pipe 28 on the evaporator sheet 4 and a second refrigerant branch pipe 30 on the first solar heat collecting plate 29 are both communicated with one end of the connecting pipe 21, the other end of the connecting pipe 21 penetrates through the opening end of the bracket 3 to be rotatably connected with the refrigerant main pipe 5, a sealing assembly is arranged between the connecting pipe 21 and the refrigerant main pipe 5, an adjusting motor 25 is arranged on the bracket 3, an adjusting gear 26 is arranged on the adjusting motor 25, a rotating gear 27 is arranged on the connecting pipe 21, and the adjusting gear 26. The sealing assembly comprises a second sealing ring 24 and a third sealing ring 22, a through hole for installing the connecting pipe 21 is formed in the refrigerant main pipe 5, the second sealing ring 24 is arranged on the through hole, one end of the connecting pipe 21 is arranged in the refrigerant main pipe 5, a third flanging 23 is arranged at one end, arranged in the refrigerant main pipe 5, of the connecting pipe 21, the third sealing ring 22 is arranged on the outer side face of one end, arranged in the refrigerant main pipe 5, of the connecting pipe 21, the cross sections of the second sealing ring 24 and the third sealing ring 22 are U-shaped, the second sealing ring 24 is arranged in the through hole through the opening end on the second sealing ring 24, one side of the third sealing ring 22 is arranged on the third flanging 23, and the other side of the third sealing ring 22 is arranged in the opening end.
As shown in fig. 4 and 5, two first refrigerant branch pipes 28 are arranged inside the evaporator sheet 4, the two first refrigerant branch pipes 28 are symmetrically distributed, the first refrigerant branch pipes 28 are in a sine waveform or a rectangular waveform in the evaporator sheet 4, the front surface and the back surface of the evaporator sheet 4 are both provided with first solar heat collecting plates 29, the cross section of each first solar heat collecting plate 29 is in an arc shape, the second refrigerant branch pipe 30 is arranged in the middle of the first solar heat collecting plate 29, and the second refrigerant branch pipe 30 is provided with an illumination intensity sensor.
As shown in fig. 6, the connection pipe 21 includes an outer connection pipe 35 and an inner connection pipe 34, the inner connection pipe 34 is disposed inside the outer connection pipe 35, the center of the outer connection pipe 35 and the center of the inner connection pipe 34 are overlapped, a first partition plate 32 is disposed inside the inner connection pipe 34, the inner connection pipe 34 is uniformly divided into two parts by the first partition plate 32 and is respectively connected to the two first refrigerant branch pipes 28 on the evaporator sheet 4, a second partition plate 31 is disposed between the inside of the outer connection pipe 35 and the outside of the inner connection pipe 34, the inside of the outer connection pipe 35 and the outside of the inner connection pipe 34 are uniformly divided into two parts by the second partition plate 31 and are respectively connected to the second refrigerant branch pipes 30 on the two first solar heat collecting plates 29, and the plane where the first partition plate 32 is located is perpendicular to the plane where the second partition plate 31 is located.
As shown in fig. 1, when it is detected that the weather is clear through the temperature sensor on the second solar heat collecting plate 2 on the frame 33, the telescopic cylinder 13 acts on the telescopic rod 12 to push the slider 9 to move in the slide rail 7, so that the sleeve seat 19 mounted on the mounting seat 11 of the slider 9 moves rightwards, the return spring 8 on the right side of the slider 9 is compressed, the action of the sleeve seat 19 drives the lower end of the bracket 3 to move rightwards, the upper end of the bracket 3 is rotatably connected with the frame 33, so that the evaporator sheet 4 on the bracket 3 also moves rightwards and is moved out of the frame 33, at this time, the illumination intensity sensor on the first solar heat collecting plate 29 on the evaporator sheet 4 detects, and the adjusting motor 25 on the bracket 3 drives the adjusting gear 26 to rotate so that the rotating gear 27 also rotates together, thereby adjusting the angle of the evaporator sheet 4, so that the adjusting motor 25 stops working when the illumination intensity detected by the illumination intensity sensor is maximum, sunlight irradiates on the first solar heat collecting plate 29 on the front surface of the evaporator sheet 4 to enable the second refrigerant branch pipe 30 to absorb solar energy, meanwhile, partial sunlight is also emitted to the first solar heat collecting plate 29 on the back surface of the evaporator sheet 4 above to enable the second refrigerant branch pipe 30 to absorb solar energy, and further, the fan 15 arranged on the frame 33 works together, so that the whole evaporator sheet 4 can better absorb solar energy and air energy, and the energy efficiency of the air energy is improved; when the temperature sensor on the second solar heat collecting plate 2 detects that the weather is rainy or snowy, the telescopic cylinder 13 stops working, of course, the telescopic cylinder 13 can be actively closed, the return spring 8 returns to act on the slider 9 to push the slider 9 to move in the slide rail 7, so that the sleeve seat 19 mounted on the mounting seat 11 of the slider 9 moves leftwards, the action of the sleeve seat 19 drives the lower end of the bracket 3 to move leftwards, the upper end of the bracket 3 is rotatably connected with the frame 33, so that the evaporator sheet 4 on the bracket 3 also moves leftwards, the evaporator sheet 4 returns to the frame 33, at the moment, the first solar heat collecting plate 29 on the evaporator sheet 4 stops lighting operation, the fan 15 mounted on the frame 33 works, and meanwhile, the adjusting motor 25 on the bracket 3 drives the adjusting gear 26 to rotate so that the rotating gear 27 also rotates together to adjust the angle of the evaporator sheet 4, ensure the air-out direction of this air energy unit, on the one hand can use as normal air energy unit, and on the other hand can also use as electric fan 15, selects suitable angle to blow in order to satisfy user's demand.