CN215176075U

CN215176075U - High-efficient solar collector convenient to adjust

Info

Publication number: CN215176075U
Application number: CN202023009057.8U
Authority: CN
Inventors: 孔令伟
Original assignee: Shandong Huayi Green Ecological Development Co ltd
Current assignee: Shandong Huayi Green Ecological Development Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-12-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a high-efficiency solar heat collector convenient to adjust, which comprises a base, wherein the upper surface of the base is fixedly connected with two symmetrically arranged lifting shells, a driving mechanism is arranged in the lifting shell, the upper surface of the lifting shell is connected with a first threaded rod in a penetrating and sliding manner, the upper end of the first threaded rod is fixedly connected with a protective shell, the two protective shells are jointly and rotatably connected with a water storage tank, the upper surface of the base is provided with two symmetrically arranged sliding grooves, the sliding grooves are connected with sliding blocks in a sliding way, the two sliding blocks are fixedly connected with a supporting rod together, the support rod is rotatably connected with a plurality of vacuum tubes which are hermetically communicated with the water storage tank, the vacuum tube is movably sleeved with a heat-insulating cylinder, the lower end of the heat-insulating cylinder is fixedly connected with the vacuum tube, and the upper ends of the heat-insulating cylinders are fixedly connected with a lifting plate together. The utility model discloses a set up actuating mechanism, absorption light energy to bigger degree to set up the worm wheel, avoid the vacuum tube to break.

Description

High-efficient solar collector convenient to adjust

Technical Field

The utility model relates to a solar collector technical field especially relates to a high-efficient solar collector convenient to adjust.

Background

Solar collectors are a device for converting solar radiation energy into heat energy, and since solar energy is relatively dispersed, it must be collected, so the collectors are key parts of various solar energy utilization devices, and since the use of the collectors is different, the collectors and the types of systems matched with the collectors are classified into many types and names are different, such as solar cookers for cooking, solar water heaters for generating hot water, solar dryers for drying articles, solar furnaces for melting metal, and solar houses, solar thermal power stations, solar seawater desalinizers, and the like.

The existing solar water heater is generally fixedly installed on a roof, so that the angle of a heat collector cannot be adjusted according to the sunlight direct angle, the light energy utilization rate is low, in winter, particularly in northern areas, the temperature is continuously lower than zero at night, and the vacuum tube on the heat collector is easy to frost crack due to the lack of heat insulation equipment, so that economic loss is caused, and heat insulation materials are required to be added to the exposed vacuum tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of low heat absorption efficiency of the solar heat collector in the prior art, and providing a high-efficiency heat-absorbing and convenient-to-adjust high-efficiency solar heat collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency solar heat collector convenient to adjust comprises a base, wherein the upper surface of the base is fixedly connected with two symmetrically arranged lifting shells, a driving mechanism is arranged in each lifting shell, the upper surface of each lifting shell is connected with a first threaded rod in a penetrating and sliding manner, the upper end of each first threaded rod is fixedly connected with a protective shell, the two protective shells are jointly and rotatably connected with a water storage tank, the upper surface of the base is provided with two symmetrically arranged sliding grooves, the sliding grooves are internally and slidably connected with sliding blocks, the two sliding blocks are jointly and fixedly connected with a supporting rod, the supporting rod is rotatably connected with a plurality of vacuum tubes, the vacuum tubes are hermetically communicated with the water storage tank, heat-insulating tubes are movably sleeved outside the vacuum tubes, the lower ends of the heat-insulating tubes are fixedly connected with the vacuum tubes, the upper ends of the heat-insulating tubes are jointly and fixedly connected with lifting plates, and the lifting plates are slidably connected with the vacuum tubes, the utility model discloses a device for water storage tank, including the bracing piece, the upper surface of device casing runs through to rotate and is connected with the second threaded rod, the second threaded rod extend to on the storage water tank and with lifter plate threaded connection, the outer coaxial fixed cover of second threaded rod has connect the worm wheel, the lateral wall of device casing runs through to rotate and is connected with the worm, worm wheel and worm meshing, the first motor of lateral wall fixedly connected with of device casing, the output shaft of first motor run through the lateral wall of device casing and with worm fixed connection.

Preferably, the driving mechanism comprises a sleeve rotatably connected to the inner lower wall of the lifting shell, the sleeve is in threaded connection with the first threaded rod, the upper end of the sleeve is fixedly connected with a first bevel gear, the side wall of the lifting shell is fixedly connected with a second motor, an output shaft of the second motor penetrates through the side wall of the lifting shell and is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, the gear ratio of the worm wheel to the worm is 1: 3.

Preferably, the surface of the sliding groove is coated with a smooth paint.

Preferably, the water storage tank is rotatably connected with the protective shell through a bearing.

Preferably, the transmission ratio of the second bevel gear to the first bevel gear is 1: 1.

Preferably, the heat-preserving cylinder is made of elastic material.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up actuating mechanism, adjust the angle of vacuum tube, make it receive sunshine and penetrate directly to bigger degree ground absorbed light energy.

2. The utility model discloses a set up worm wheel and worm, keep warm to the vacuum tube, avoid winter temperature to hang down excessively, cause the vacuum tube to break.

To sum up, the utility model discloses a set up actuating mechanism, adjust the angle of vacuum tube, make its bigger degree absorb light energy to through setting up the worm wheel, keep warm to the vacuum tube, avoid winter temperature to hang down excessively, cause the vacuum tube to break.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency solar heat collector convenient to adjust according to the present invention;

fig. 2 is a schematic side view of an adjustable high-efficiency solar heat collector according to the present invention;

fig. 3 is a schematic view of the internal structure of the casing of the high-efficiency solar thermal collector convenient for adjustment according to the present invention.

In the figure: the device comprises a base 1, a lifting shell 2, a first threaded rod 3, a protective shell 4, a water storage tank 5, a second motor 6, a vacuum tube 7, a sliding groove 8, a sliding block 9, a supporting rod 10, a device shell 11, a second threaded rod 12, a heat preservation cylinder 13, a lifting plate 14, a sleeve 15, a worm 16, a worm wheel 17, a first motor 18, a first bevel gear 19 and a second bevel gear 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high-efficiency solar heat collector convenient to adjust comprises a base 1, two lifting shells 2 symmetrically arranged are fixedly connected to the upper surface of the base 1, a driving mechanism is arranged in each lifting shell 2, the upper surface of each lifting shell is connected with a first threaded rod 3 in a penetrating and sliding manner, the driving mechanism comprises a sleeve 15 rotatably connected to the lower wall of the inner side of each lifting shell 2, the sleeve 15 is in threaded connection with the first threaded rod 3, the upper end of each sleeve is fixedly connected with a first bevel gear 19, the side wall of each lifting shell 2 is fixedly connected with a second motor 6 (YD 160L-4/2), an output shaft of each second motor 6 penetrates through the side wall of each lifting shell 2 and is fixedly connected with a second bevel gear 20, each second bevel gear 20 is meshed with the first bevel gear 19, and it is worth noting that the transmission ratio of each second bevel gear 20 to each first bevel gear 19 is 1: 1.

The utility model discloses in, the upper end fixedly connected with protective housing 4 of first threaded rod 3, two protective housing 4 rotate jointly and are connected with storage water tank 5, it needs to explain, storage water tank 5 rotates with protective housing 4 through the bearing and is connected, the sliding tray 8 that two symmetries set up is seted up to base 1's upper surface, it is worth noting, the surface coating of sliding tray 8 has smooth coating, sliding connection has slider 9 in the sliding tray 8, two the common fixedly connected with bracing piece 10 of slider 9, it is connected with a plurality of vacuum tubes 7 to rotate on the bracing piece 10, through setting up actuating mechanism, adjust the angle of vacuum tube 7, make it receive the sunshine directly penetrate, thereby greater ground absorbs the light energy, vacuum tube 7 and the sealed intercommunication of storage water tank 5, vacuum tube 7 is outer to be moved and has cup jointed a heat preservation section of thick bamboo 13, it needs to explain, heat preservation section of thick bamboo 13 is made by elastic material.

In the utility model, the lower end of the heat preservation cylinder 13 is fixedly connected with the vacuum tube 7, the upper ends of a plurality of heat preservation cylinders 13 are fixedly connected with the lifting plate 14 together, the lifting plate 14 is connected with the vacuum tube 7 in a sliding way, two symmetrically arranged device shells 11 are fixedly connected on the support rod 10, the upper surface of the device shell 11 is connected with the second threaded rod 12 in a penetrating and rotating way, the second threaded rod 12 extends to the water storage tank 5 and is in threaded connection with the lifting plate 14, the second threaded rod 12 is coaxially and fixedly sleeved with the worm wheel 17, the side wall of the device shell 11 is connected with the worm 16 in a penetrating and rotating way, the worm wheel 17 is meshed with the worm 16, the heat preservation is carried out on the vacuum tube 7 by arranging the worm wheel 17 and the worm 16, the phenomenon that the temperature is too low in winter to cause the vacuum tube 7 to break is avoided, it needs to say that the transmission ratio of the worm wheel 17 to the worm 16 is 1:3, the side wall of the device shell 11 is fixedly connected with the first motor 18 (model is M590-502), the output shaft of the first motor 18 extends through the side wall of the device housing 11 and is fixedly connected to the worm 16.

The utility model discloses its functional principle is explained to following mode of operation of accessible: when the direct solar angle changes, the second motor 6 is started to drive the first bevel gear 19 and the sleeve 15 to rotate, so that the first threaded rod 3 moves in the vertical direction to drive the water storage tank 5 to move, the water storage tank 5 pushes the sliding block 9 to slide, so that the vacuum tube 7 is driven to swing, the vacuum tube 7 rotates by a certain angle, and can absorb light energy to a greater extent, in an initial state, the heat preservation tube 13 is in a compressed state, when the night comes temporarily, the outside air temperature is reduced, the first motor 18 is started to drive the worm gear 17 and the second threaded rod 12 to rotate, so that the lifting plate 14 is driven to ascend, the heat preservation tube 14 is stretched to wrap the vacuum tube 7, so that the vacuum tube 7 is preserved to avoid the situation that the temperature is too low in winter, and the vacuum tube 7 is broken, when the day comes temporarily, the first motor 18 is restarted to drive the worm gear 17 and the second threaded rod 12 to rotate in the opposite direction, so that the lifting plate 14 is driven to move downwards, the heat preservation cylinder 13 is compressed, so that the vacuum tube 7 is prevented from being covered and the normal work of the vacuum tube is prevented from being influenced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-efficiency solar heat collector convenient to adjust comprises a base (1) and is characterized in that the upper surface of the base (1) is fixedly connected with two lifting shells (2) which are symmetrically arranged, a driving mechanism is arranged in each lifting shell (2), the upper surfaces of the lifting shells (2) are connected with a first threaded rod (3) in a penetrating and sliding mode, the upper ends of the first threaded rods (3) are fixedly connected with protective shells (4), the two protective shells (4) are connected with a water storage tank (5) in a rotating mode, the upper surface of the base (1) is provided with two sliding grooves (8) which are symmetrically arranged, sliding blocks (9) are connected in the sliding grooves (8), two sliding blocks (9) are fixedly connected with a supporting rod (10) together, the supporting rod (10) is connected with a plurality of vacuum tubes (7) in a rotating mode, and the vacuum tubes (7) are communicated with the water storage tank (5) in a sealing mode, the vacuum pipe (7) is movably sleeved with a heat-insulating cylinder (13), the lower end of the heat-insulating cylinder (13) is fixedly connected with the vacuum pipe (7), the upper ends of the heat-insulating cylinders (13) are fixedly connected with a lifting plate (14) together, the lifting plate (14) is connected with the vacuum pipe (7) in a sliding manner, two symmetrically arranged device shells (11) are fixedly connected onto a supporting rod (10), the upper surface of the device shell (11) is connected with a second threaded rod (12) in a penetrating and rotating manner, the second threaded rod (12) extends onto a water storage tank (5) and is in threaded connection with the lifting plate (14), a worm wheel (17) is coaxially and fixedly sleeved outside the second threaded rod (12), the side wall of the device shell (11) is connected with a worm (16) in a penetrating and rotating manner, the worm wheel (17) is meshed with the worm (16), and a first motor (18) is fixedly connected onto the side wall of the device shell (11), the output shaft of the first motor (18) penetrates through the side wall of the device shell (11) and is fixedly connected with the worm (16).

2. The adjustable efficient solar heat collector according to claim 1, wherein the driving mechanism comprises a sleeve (15) rotatably connected to the inner lower wall of the lifting shell (2), the sleeve (15) is in threaded connection with the first threaded rod (3) and is fixedly connected with a first bevel gear (19) at the upper end, a second motor (6) is fixedly connected to the side wall of the lifting shell (2), the output shaft of the second motor (6) penetrates through the side wall of the lifting shell (2) and is fixedly connected with a second bevel gear (20), and the second bevel gear (20) is meshed with the first bevel gear (19).

3. An adjustable efficient solar collector according to claim 1, characterized in that the gear ratio of the worm wheel (17) and worm (16) is 1: 3.

4. An efficient solar collector easy to adjust according to claim 1, characterized by that the surface of the sliding groove (8) is coated with a smooth paint.

5. An adjustable high efficiency solar collector as claimed in claim 1, wherein the storage tank (5) is rotatably connected to the protective casing (4) by means of bearings.

6. An adjustable high efficiency solar collector according to claim 2, characterized in that the transmission ratio of the second bevel gear (20) to the first bevel gear (19) is 1: 1.

7. An adjustable high efficiency solar collector according to claim 1, characterized in that the insulating cylinder (13) is made of an elastic material.