Solar heat collection device based on building integration
By introducing components such as stepper motors, electric telescopic rods, heaters and torque motors into the integrated building solar heat collecting device, automatic angle adjustment and anti-freeze functions are achieved, and angle adjustment and freezing problems in the existing technology are solved, and the problem of angle adjustment and freezing is improved. Heating efficiency and stability.
Patent Information
- Application Number
- CN202420865402.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The existing integrated solar air heat collectors in the building cannot automatically adjust the angle to find the best light, and lack the anti-freeze function, which leads to the problem of the heat collector pipe freezing when not in use for a long time in winter.
A solar heat collector device including base, adjustment components and anti-freeze components is designed. Using components such as stepper motors, electric telescopic rods, heaters and torque motors, automatic angle adjustment and anti-freeze functions are achieved through the PLC controller to ensure that Heat efficiently under different light conditions and prevent the heat collector from freezing at night or at low temperatures.
The automatic angle adjustment and anti-freeze function of the solar heat collector device are realized, the heating efficiency and use stability are improved, the heat collector tube is freezed, and the practicality of the device is enhanced.
Smart Images
Figure CN222187378U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of solar energy heat collection, and in particular relates to a solar energy heat collection device based on building integration. Background Art
[0002] Solar air collectors are generally used in the field of material drying. That is, solar air collectors are used to heat cold air into hot air, and the hot air is used to transfer heat to wet materials and take away the water vapor evaporated from the wet materials. After searching, the application number "CN201020298186.0" discloses "a building-integrated solar air collector", which records that "the cross-section of the collector is a trapezoid (a triangle with one corner missing), and the large slope of the trapezoid is a transparent cover plate, which is convenient for more solar radiation to enter; the collector is installed on the roof to achieve the integration of the collector and the building. The utility model organically combines the roof of the building with the solar air collector, and the appearance is similar to a glass curtain wall, which is both beautiful and convenient and practical." The cross-section of the collector is a trapezoid (a triangle with one corner missing), and the large slope of the trapezoid is a transparent cover plate, which is indeed convenient for more solar radiation to enter, but there are still the following problems in actual use:
[0003] In actual use, it is not possible to automatically adjust the angle to find the best angle of light, and it does not have an anti-freeze function when in use, causing it to freeze if not used for a long time in winter.
[0004] Based on this, it is extremely practical to provide a device that can automatically adjust the angle and has an anti-freezing function. Utility Model Content
[0005] The purpose of the utility model is to provide a solar heat collecting device based on building integration, aiming to solve the above technical problems.
[0006] The embodiment of the utility model provides a solar heat collecting device based on building integration, which includes a base, an adjustment component and an antifreeze component.
[0007] Wherein, a stepper motor is arranged at the bottom of the inner wall of the base, and a turntable is arranged at the top of the output shaft of the stepper motor passing through the base;
[0008] The adjustment assembly includes a support ring rotatably connected to the bottom of the turntable, the bottom of the support ring is fixedly connected to the base, the top of the turntable is provided with a support seat, the top of the support seat is provided with a plurality of first hinge seats, wherein the interiors of two of the first hinge seats are hinged with electric telescopic rods, the tops of the two electric telescopic rods are hinged with second hinge seats, the tops of the two second hinge seats are provided with water storage barrels, one side of the water storage barrel is sealed and connected with a vacuum heat collection tube, one side of the vacuum heat collection tube is provided with a fixing strip, the bottom of the fixing strip is provided with two fixing blocks, and the outer walls of the two fixing blocks are hinged with the other two first hinge seats;
[0009] The antifreeze component includes a heater arranged at the bottom of the vacuum collector tube, a protection box is arranged at one end of the heater, a slide groove is opened at one end of the protection box, a torque motor is correspondingly arranged at one end of the protection box, a gear is arranged at the output shaft end of the torque motor, a rack is meshed at the bottom of the gear, the bottom of the rack is fixedly connected to the bottom of the inner wall of the protection box, two reinforcement blocks are arranged on the top of the reinforcement block, a connecting frame is arranged on the top of the connecting frame, a shrinkable thermal insulation cloth is arranged on the top of the connecting frame, and the bottom of the shrinkable thermal insulation cloth is fixedly connected to the fixing bar.
[0010] In an implementation manner of the utility model, two fixing plates are arranged at one end of the protection box, and a limiting rod is arranged in the middle of the two fixing plates.
[0011] In one embodiment of the utility model, the outer wall of the limiting rod is slidably connected with a slider, the top of the slider is fixedly connected to the stepping motor, and the other end of the heater is provided with the same structure as one end thereof.
[0012] In one implementation of the utility model, a temperature controller is provided at the top corner of the base.
[0013] In an implementation manner of the utility model, the base is cast from metal chromium, and infrared sensors are arranged on both sides of the fixing bar.
[0014] In one implementation of the utility model, the support ring is made of metal tungsten, and a PLC controller is provided at the other corner of the top of the base.
[0015] In one implementation of the utility model, the stepper motor, the electric telescopic rod, the heater, the torque motor, the temperature controller and the infrared sensor are all electrically connected to the PLC controller, and the PLC controller is electrically connected to an external power supply.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1) By providing a turntable, it is convenient for the user to turn on the infrared sensor through the PLC controller during use, so that the infrared sensor continuously scans the position with sufficient light and feeds back the information to the PLC controller. The PLC controller turns on the stepper motor, and the stepper motor drives the turntable to rotate. The turntable will rotate stably with the assistance of the support ring and drive the support seat and its top parts to rotate, and then adjust to the strong light position. At this time, the PLC controller will turn on the electric telescopic rod to make the electric telescopic rod rise or fall, and then through the cooperation of the first articulated seat and the second articulated seat, the angles of the water storage barrel and the vacuum collector tube are changed to find more suitable light, so as to achieve more efficient heating;
[0018] 2) The heater is provided so that when the water in the vacuum collector tube freezes due to long-term non-use in winter, the user can turn on the heater through the PLC controller, and the heater heats the vacuum collector tube to prevent it from freezing. At night, the infrared sensor feeds back information to the PLC controller, and the PLC controller turns on the torque motor, which drives the gear to move on the rack, and then slides on the limit rod through the slider, thereby driving the shrinkable insulation cloth to cover the vacuum collector tube through the connecting frame, which can effectively avoid the problem of water freezing in the vacuum collector tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0020] Figure 1 It is a schematic diagram of the structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of one side of the utility model;
[0022] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;
[0023] Figure 4 It is a schematic diagram of the enlarged structure of the antifreeze component of the utility model.
[0024] In the figure: 100, base; 110, stepper motor; 120, turntable; 200, adjustment component; 210, support ring; 220, support seat; 230, first hinge seat; 240, electric telescopic rod; 250, second hinge seat; 260, water storage barrel; 270, vacuum collector tube; 280, fixing bar; 290, fixing block; 300, antifreeze component; 310, heater; 320, protection box; 330, torque motor; 340, gear; 350, rack; 360, reinforcement block; 370, connecting frame; 380, shrinkable insulation cloth; 400, fixing plate; 500, limit rod; 600, slider; 700, temperature controller; 800, infrared sensor. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Example
[0027] See also Figure 1-4 A solar thermal collector based on building integration includes a base 100, an adjustment component 200 and an antifreeze component 300.
[0028] For details, please refer to Figure 1 A stepper motor 110 is disposed at the bottom of the inner wall of the base 100 , and a turntable 120 is disposed at the top of the output shaft of the stepper motor 110 that passes through the base 100 .
[0029] See also Figure 2 The adjustment component 200 includes a support ring 210 rotatably connected to the bottom of the turntable 120, the bottom of the support ring 210 is fixedly connected to the base 100, a support seat 220 is arranged on the top of the turntable 120, and a plurality of first hinged seats 230 are arranged on the top of the support seat 220, wherein the interiors of two first hinged seats 230 are hinged with electric telescopic rods 240, and the tops of the two electric telescopic rods 240 are hinged with second hinged seats 250, and the tops of the two second hinged seats 250 are provided with water storage barrels 260, and one side of the water storage barrel 260 is sealed and connected with a vacuum heat collection tube 270, and one side of the vacuum heat collection tube 270 is provided with a fixing bar 280, and two fixing blocks 290 are arranged at the bottom of the fixing bar 280, and the outer walls of the two fixing blocks 290 are hinged with the other two first hinged seats 230.
[0030] In a specific embodiment, a turntable 120 is provided, so that when in use, the user turns on the infrared sensor 800 through the PLC controller, so that the infrared sensor 800 continuously scans the position with sufficient light and feeds back the information to the PLC controller. The PLC controller turns on the stepper motor 110, and the stepper motor 110 drives the turntable 120 to rotate. The turntable 120 will rotate stably with the assistance of the support ring 210 and drive the support seat 220 and its top parts to rotate, and then adjust to the strong light position. At this time, the PLC controller will turn on the electric telescopic rod 240 to make the electric telescopic rod 240 rise or fall, and then through the cooperation of the first articulated seat 230 and the second articulated seat 250, the angles of the water storage bucket 260 and the vacuum collector tube 270 are changed to find more suitable light, thereby achieving more efficient heating.
[0031] See also Figure 3-4 The antifreeze component 300 includes a heater 310 arranged at the bottom of the vacuum collector tube 270, a protection box 320 is arranged at one end of the heater 310, a slide groove is opened at one end of the protection box 320, a torque motor 330 is correspondingly arranged at one end of the protection box 320, a gear 340 is arranged at the output shaft end of the torque motor 330, a rack 350 is meshed at the bottom of the gear 340, the bottom of the rack 350 is fixedly connected to the bottom of the inner wall of the protection box 320, two reinforcement blocks 360 are arranged at the top of the reinforcement blocks 360, a connecting frame 370 is arranged at the top of the connecting frame 370, a shrinkable thermal insulation cloth 380 is arranged at the top of the connecting frame 370, and the bottom of the shrinkable thermal insulation cloth 380 is fixedly connected to the fixing bar 280.
[0032] In a specific embodiment, a heater 310 is provided so that when the water in the vacuum heat collecting tube 270 freezes due to long-term non-use in winter, the user can turn on the heater 310 through the PLC controller, and the heater 310 heats the vacuum heat collecting tube 270 to prevent it from freezing. At night, the infrared sensor 800 feeds back information to the PLC controller, and the PLC controller turns on the torque motor 330, which drives the gear 340 to move on the rack 350, and then slides on the limit rod 500 through the slider 600, thereby driving the shrinkable insulation cloth 380 to cover the vacuum heat collecting tube 270 through the connecting frame 370, thereby effectively avoiding the problem of water freezing in the vacuum heat collecting tube 270.
[0033] See also Figure 1 Two fixing plates 400 are disposed at one end of the protection box 320 , and a limiting rod 500 is disposed in the middle of the two fixing plates 400 .
[0034] In a specific embodiment, the fixing plate 400 is provided to facilitate the support and fixation of the limit rod 500, so that the limit rod 500 can be more stable during use, avoiding shaking during use and improving stability.
[0035] See also Figure 2 The outer wall of the limiting rod 500 is slidably connected with a slider 600, the top of the slider 600 is fixedly connected to the stepping motor 110, and the other end of the heater 310 is provided with the same structure as one end thereof.
[0036] In a specific embodiment, the slider 600 is provided to facilitate the support and fixation of the torque motor 330, so that the torque motor 330 is more stable during use and can slide on the limit rod 500 by itself, thereby moving the torque motor 330.
[0037] See also Figure 1 A temperature controller 700 is provided at the top corner of the base 100 .
[0038] In a specific embodiment, the temperature controller 700 is provided so that the temperature controller 700 can conveniently control the temperature of the heater 310 during use to prevent the temperature from being too high or too low, thereby achieving the purpose of saving resources.
[0039] See also Figure 1 The base 100 is made of metal chrome casting, and infrared sensors 800 are arranged on both sides of the fixing bar 280.
[0040] In a specific embodiment, the metal chromium is provided to make the base 100 more stable during use, thereby avoiding breakage and damage during use and increasing its service life.
[0041] See also Figure 2 The support ring 210 is made of metal tungsten, and a PLC controller is disposed at another corner of the top of the base 100 .
[0042] In a specific embodiment, the metal tungsten is provided to make the support ring 210 more solid and stable when supporting the turntable 120 to assist its rotation, thereby avoiding the situation where the turntable 120 cannot be used due to cracking.
[0043] See also Figure 1-4 The stepper motor 110, the electric telescopic rod 240, the heater 310, the torque motor 330, the temperature controller 700 and the infrared sensor 800 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the external power supply.
[0044] In a specific embodiment, a PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.
[0045] When in use, the user first turns on the infrared sensor 800 through the PLC controller, so that the infrared sensor 800 continuously scans the position with sufficient light and feeds back the information to the PLC controller. The PLC controller turns on the stepper motor 110, and the stepper motor 110 drives the turntable 120 to rotate. The turntable 120 will rotate stably with the assistance of the support ring 210 and drive the support seat 220 and its top parts to rotate, and then adjust to the strong light position. At this time, the PLC controller will turn on the electric telescopic rod 240, and then make the electric telescopic rod 240 rise or fall, and then through the cooperation of the first articulated seat 230 and the second articulated seat 250, the angles of the water storage barrel 260 and the vacuum collector tube 270 are changed to find more suitable light. , thereby achieving more efficient heating. Then, when the water in the vacuum heat collecting tube 270 freezes due to long-term non-use in winter, the user turns on the heater 310 through the PLC controller. The heater 310 heats the vacuum heat collecting tube 270 to prevent it from freezing. At night, the infrared sensor 800 feeds back information to the PLC controller, and the PLC controller turns on the torque motor 330. The torque motor 330 drives the gear 340 to move on the rack 350, and then slides on the limit rod 500 through the slider 600. Finally, the shrinkable insulation cloth 380 is driven by the connecting frame 370 to cover the vacuum heat collecting tube 270, which can effectively avoid the problem of water freezing in the vacuum heat collecting tube 270.
[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A solar thermal collector based on building integration, characterized in that: include: A base (100), wherein a stepping motor (110) is disposed at the bottom of the inner wall of the base (100), and a rotating disk (120) is disposed at the top of the output shaft of the stepping motor (110) passing through the base (100); An adjustment component (200), the adjustment component (200) comprising a support ring (210) rotatably connected to the bottom of a turntable (120), the bottom of the support ring (210) being fixedly connected to a base (100), a support seat (220) being arranged at the top of the turntable (120), a plurality of first hinge seats (230) being arranged at the top of the support seat (220), wherein two of the first hinge seats (230) are hingedly connected inside with electric telescopic rods (240), and the two electric telescopic rods The top of each of the two first hinged seats (240) is hingedly connected to a second hinged seat (250), a water storage bucket (260) is arranged on the top of each of the two second hinged seats (250), one side of the water storage bucket (260) is sealedly connected to a vacuum heat collecting tube (270), one side of the vacuum heat collecting tube (270) is provided with a fixing strip (280), the bottom of the fixing strip (280) is provided with two fixing blocks (290), and the outer walls of the two fixing blocks (290) are hingedly connected to the other two first hinged seats (230); An antifreeze component (300) includes a heater (310) arranged at the bottom of a vacuum heat collecting tube (270), a protection box (320) is arranged at one end of the heater (310), a slide groove is opened at one end of the protection box (320), a torque motor (330) is correspondingly arranged at one end of the protection box (320), and a gear (340) is arranged at the output shaft end of the torque motor (330), and the gear (340) A rack (350) is meshed at the bottom, and the bottom of the rack (350) is fixedly connected to the bottom of the inner wall of the protection box (320). Two reinforcement blocks (360) are arranged on the top of the torque motor (330), and a connecting frame (370) is arranged on the top of the reinforcement block (360). A shrinkable thermal insulation cloth (380) is arranged on the top of the connecting frame (370), and the bottom of the shrinkable thermal insulation cloth (380) is fixedly connected to the fixing strip (280).
2. A building-integrated solar thermal collector according to claim 1, characterized in that: Two fixing plates (400) are arranged at one end of the protection box (320), and a limiting rod (500) is arranged in the middle of the two fixing plates (400).
3. A building-integrated solar thermal collector according to claim 2, characterized in that: The outer wall of the limiting rod (500) is slidably connected to a slider (600), the top of the slider (600) is fixedly connected to a stepping motor (110), and the other end of the heater (310) is provided with the same structure as one end thereof.
4. The building-integrated solar thermal collector according to claim 1, characterized in that: A temperature controller (700) is provided at a top corner of the base (100).
5. A building-integrated solar thermal collector according to claim 4, characterized in that: The base (100) is cast from metal chrome, and infrared sensors (800) are arranged on both sides of the fixing bar (280).
6. A solar thermal collector based on building integration according to claim 5, characterized in that: The support ring (210) is made of metal tungsten, and a PLC controller is arranged at another corner of the top of the base (100).
7. The building-integrated solar thermal collector according to claim 6, characterized in that: The stepper motor (110), the electric telescopic rod (240), the heater (310), the torque motor (330), the temperature controller (700) and the infrared sensor (800) are all electrically connected to the PLC controller, and the PLC controller is electrically connected to an external power supply.