CN114234457B

CN114234457B - Solar thermal collector based on sliding type has anti-vibration structure

Info

Publication number: CN114234457B
Application number: CN202210169483.2A
Authority: CN
Inventors: 张海凌
Original assignee: Jiangsu Fengtian New Energy Technology Co ltd
Current assignee: Jiangsu Fengtian New Energy Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-05-10
Anticipated expiration: 2042-02-24
Also published as: CN114234457A

Abstract

The invention relates to a heat collector, in particular to a solar heat collector with an anti-vibration structure based on a sliding type. It includes heat collecting device and sets up the strutting arrangement in the heat collecting device below, heat collecting device includes the mounting panel, the bottom of mounting panel is provided with the installation piece, the surface of mounting panel is seted up flutedly, is provided with the heat collector in the recess, through the fixture block that sets up, when the high frequency vibrations of mounting panel, produce the gap between bracing piece and the set casing for the cardboard does not contact with bracing piece one end, compression spring draws back the cardboard through self elasticity, receive the gravity factor to make the mounting panel rotate to fall down this moment, so that to the protection of heat collector, solved because the heat collector slope just is fixed the setting, in some areas of often blowing, wind is great with the heat collector area of contact of slope, the atress that has leaded to the heat collector is great, the impact force of wind makes the heat collector produce high frequency vibrations, lead to the easy problem of damaging of heat collector internals.

Description

Solar thermal collector based on sliding type has anti-vibration structure

Technical Field

The invention relates to a heat collector, in particular to a solar heat collector with an anti-vibration structure based on a sliding type.

Background

A solar collector is a device that converts the radiant energy of the sun into thermal energy. Since solar energy is relatively dispersed and must be collected somehow, the heat collector is a key part of various solar energy utilization devices.

In order to meet the requirement of sufficient irradiation time between the heat collector and the sun, the heat collector is arranged on a roof and is obliquely arranged towards one side of the sun, and the inclination angle can be adjusted according to specific areas, but because the heat collector is obliquely and fixedly arranged, in some areas frequently blown with wind, the contact area between the wind and the oblique heat collector is large, so that the stress of the heat collector is large, and the moving track of the wind is changed at multiple ends, so that when the heat collector is subjected to wind in different directions, the impact force of the wind enables the heat collector to generate high-frequency vibration, and internal parts of the heat collector are easy to damage;

in addition, when the wind is strong, the impact force of strong wind is large, the contact area between the inclined heat collector and the wind is large, and the phenomenon that the heat collector is separated from a roof is easily caused.

Disclosure of Invention

The present invention is directed to a solar thermal collector having a vibration-proof structure based on a sliding type, so as to solve the above-mentioned problems in the background art.

For realizing above-mentioned purpose, provide the solar thermal collector that has shockproof structure based on slidingtype, including heat collection device and the strutting arrangement of setting in the heat collection device below, heat collection device includes the mounting panel, the bottom of mounting panel is provided with the installation piece, the surface of mounting panel is seted up flutedly, is provided with the heat collector in the recess, strutting arrangement includes at least:

the trigger assembly comprises fixed shells fixed on two sides of the mounting plate, jacks communicated with each other are formed in the side walls and the top of each fixed shell, a clamping plate is connected to the inner wall of the top of each fixed shell in a sliding mode, a compression spring is arranged at one end of each clamping plate, and one end of each compression spring is fixedly connected with the side wall of each fixed shell;

the supporting component comprises a supporting frame, and a supporting shaft is arranged at one end of the supporting frame and is rotatably connected with the mounting block; the support frame is square annular structure, the spout has been seted up to the both sides on support frame surface, be provided with the slide bar in the spout, sliding connection has the slider in the spout, the one end of slide bar passes the slider and rather than sliding connection, the bottom of slider is rotated and is connected with the roller, the roller rotates with the spout bottom to be connected, the outer wall cover of slide bar is equipped with buffer spring, the lateral wall of spout is pegged graft and is had the bracing piece, the one end of bracing piece is pegged graft in the jack.

As a further improvement of the technical scheme, a clamping block is arranged at the top of the clamping plate and is of a triangular structure.

As a further improvement of the technical scheme, one end of the insertion hole is inserted with a pull rod, one end of the pull rod is provided with an external thread, one end of the pull rod is in threaded connection with the clamping plate, the side wall of the pull rod is provided with a plurality of sliding holes, and a straight rod is connected in the sliding holes in a sliding mode.

As a further improvement of the technical scheme, a connecting shaft is arranged at the top of the sliding block, and a rotating wheel is rotatably connected to the outer wall of the connecting shaft.

As a further improvement of the technical scheme, a slot is formed in one end of the supporting frame, a limiting plate is inserted in the slot, the limiting plate is of a V-shaped structure, and the inner wall of the limiting plate is attached to the outer wall of the mounting plate.

As a further improvement of the technical scheme, the side wall of the support frame is provided with a plurality of rotating rings, and the rotating rings are in inserting fit with one ends of the support rods.

As a further improvement of the technical scheme, the slide has been seted up to the both sides on mounting panel surface, sliding connection has the connecting plate in the slide, the lateral wall be provided with the cleaning member, laminating with the heat collector surface cleaning member one side, the connecting plate lateral wall is connected with the connection rope, the one end and the support frame lateral wall of connecting the rope are connected.

As a further improvement of the technical scheme, a sliding column is arranged in the sliding way, one end of the sliding column penetrates through the connecting plate and is in sliding connection with the connecting plate, and a return spring is sleeved on the outer wall of the sliding column.

As a further improvement of the technical scheme, the side wall of the support frame is positioned at the sliding groove and provided with an inserting hole, a baffle is connected in the inserting hole in a sliding mode, and one end, close to the sliding block, of the baffle is obliquely arranged.

As a further improvement of the technical scheme, the side wall of the supporting frame is fixedly connected with a fixing plate, the side wall of the top of the fixing plate is connected with a sleeve, a connecting spring is arranged in the sleeve, one end of the connecting spring is connected with a lock tongue, the lock tongue slides in the sleeve, and the top of one end of the lock tongue is of an inclined structure.

Compared with the prior art, the invention has the beneficial effects that:

1. this solar thermal collector based on slidingtype has anti-vibration structure, fixture block through setting up, when the mounting panel high frequency vibrations, produce the gap between bracing piece and the set casing, make the cardboard not contact with bracing piece one end, compression spring draws back the cardboard through self elasticity, it makes the mounting panel rotate and fall down to receive the gravity factor this moment, so that to the protection of heat collector, solved because the heat collector slope just is fixed the setting, in the area of some frequent wind, wind is great with the heat collector area of contact of slope, the atress that has led to the heat collector is great, and the removal orbit of wind changes the multiple-end, lead to the heat collector when receiving the wind of equidirectional, the impact force of wind makes the heat collector produce high frequency vibrations, lead to the easy problem of damaging of heat collector internals.

2. In this solar thermal collector based on slidingtype has anti-vibration structure, through the cleaning member that sets up, when the mounting panel moves down, the distance of mounting panel one end volume distance and set casing one end produces the change, and it is fixed to connect rope length, leads to the mounting panel to rotate to move down and drives the connecting plate through connecting the rope and remove, and the connecting plate removes and drives the cleaning member, and the cleaning member removes and strikes off heat collector surface dust.

3. In this solar thermal collector based on slidingtype has anti-vibration structure, through the spring bolt that sets up, when the mounting panel rotated, mounting panel and spring bolt contact made the spring bolt remove in the sleeve, when the mounting panel fell into the spring bolt below, and coupling spring promotes the spring bolt and removes, makes the spring bolt block the mounting panel to the mounting panel is fixed.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a heat collecting device according to embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a supporting device according to embodiment 1 of the present invention;

FIG. 4 is a perspective view of a cross-sectional structure of a trigger assembly in embodiment 1 of the present invention;

fig. 5 is a schematic cross-sectional view of a trigger assembly according to embodiment 1 of the present invention;

FIG. 6 is a schematic structural view of a support assembly according to embodiment 1 of the present invention;

fig. 7 is a schematic structural diagram of a limiting plate according to embodiment 1 of the present invention;

FIG. 8 is a schematic view of the structure of a mounting plate according to embodiment 2 of the present invention;

FIG. 9 is a schematic view showing the structure of a cleaning member according to embodiment 2 of the present invention;

FIG. 10 is a schematic view of a strut structure according to embodiment 3 of the present invention;

fig. 11 is an enlarged schematic view of a support frame a according to embodiment 4 of the present invention;

fig. 12 is a schematic view of a latch bolt structure according to embodiment 5 of the present invention.

The various reference numbers in the figures mean:

100. a heat collection device;

110. mounting a plate; 111. mounting blocks; 112. a heat collector;

120. a slideway; 121. a connecting plate; 122. a cleaning member; 123. connecting ropes; 124. a traveler; 125. a return spring;

200. a support device;

210. a trigger component; 211. a stationary case; 212. a jack; 213. a compression spring; 214. clamping a plate; 215. a pull rod; 216. an external thread; 217. a straight rod; 218. a clamping block;

220. a support assembly; 221. a support frame; 222. a chute; 223. a slide bar; 224. a slider; 225. a roller; 226. a buffer spring; 227. a support bar;

230. a connecting shaft; 231. a rotating wheel;

240. a slot; 241. a limiting plate;

250. inserting holes; 251. a baffle plate;

260. a fixing plate; 261. a sleeve; 262. a connecting spring; 263. and a lock tongue.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 7, a solar thermal collector with an anti-vibration structure based on a sliding type is provided, including a heat collecting device 100 and a supporting device 200 disposed below the heat collecting device 100, where the heat collecting device 100 includes a mounting plate 110, a mounting block 111 is disposed at the bottom of the mounting plate 110, a groove is formed on the surface of the mounting plate 110, a heat collector 112 is disposed in the groove, and the supporting device 200 at least includes:

the trigger assembly 210 comprises a fixed shell 211 fixed on two sides of the mounting plate 110, the side wall and the top of the fixed shell 211 are provided with jacks 212 communicated, the inner wall of the top of the fixed shell 211 is connected with a clamping plate 214 in a sliding manner, one end of the clamping plate 214 is provided with a compression spring 213, and one end of the compression spring 213 is fixedly connected with the side wall of the fixed shell 211;

the supporting component 220, the supporting component 220 includes a supporting frame 221, one end of the supporting frame 221 is provided with a supporting shaft rotatably connected with the mounting block 111; the supporting frame 221 is a square ring structure, sliding grooves 222 are formed in two sides of the surface of the supporting frame 221, sliding rods 223 are arranged in the sliding grooves 222, sliding blocks 224 are connected in the sliding grooves 222 in a sliding mode, one ends of the sliding rods 223 penetrate through the sliding blocks 224 and are connected with the sliding blocks in a sliding mode, rollers 225 are connected with the bottoms of the sliding grooves 222 in a rotating mode, buffer springs 226 are sleeved on the outer walls of the sliding rods 223, supporting rods 227 are inserted into the side walls of the sliding grooves 222, one ends of the supporting rods 227 are inserted into the insertion holes 212, through the arranged fixture blocks 218, when the mounting plate 110 vibrates in a high frequency mode, gaps are formed between the supporting rods 227 and the fixing shell 211, the clamping plates 214 are not in contact with one ends of the supporting rods 227, the compression springs 213 pull the clamping plates 214 back through self elasticity, the mounting plate 110 is made to rotate and fall under the action of gravity, and accordingly the heat collector 112 is protected.

When the heat collecting device 100 and the supporting device 200 of the embodiment are used specifically, when strong wind blows the heat collector 112, the heat collector 112 vibrates to enable the mounting plate 110 to follow the vibration, the mounting plate 110 vibrates to enable one end of the supporting rod 227 to form a gap with the clamping plate 214, at the moment, one end of the straight rod 217 cannot push the clamping plate 214 to the inner wall of the top of the fixed shell 211, at the moment, the compression spring 213 pulls the clamping plate 214 through the elasticity of the compression spring 213, at the moment, the mounting plate 110 rotates and falls due to gravity, the mounting plate 110 rotates and contacts with the sliding block 224, the inclined mounting plate 110 pushes the sliding block 224 to move, the buffer spring 226 compresses in the moving process of the sliding block 224, the moving speed of the sliding block 224 is slowed, the falling speed of the mounting plate 110 is slowed due to the slow moving speed of the sliding block 224, the falling loss of the heat collector 112 due to the fast falling of the mounting plate 110 is prevented, and at the moment, the contact resistance between the heat collector 112 and the plane of the roof surface and the wind is reduced.

In addition, in order to improve the stability of the supporting device 200 and prevent the supporting device 200 from being operated by mistake, a fixture block 218 is arranged at the top of the clamping plate 214, the fixture block 218 is in a triangular structure, when one end of the straight rod 217 jacks up the clamping plate 214, the fixture block 218 is in contact with the insertion hole 212 at the top of the fixed shell 211, so that the clamping plate 214 is clamped, the clamping plate 214 can be prevented from being displaced, meanwhile, the resistance of the triangular structure is small, and when one end of the straight rod 217 is not in contact with the clamping plate 214, the compression spring 213 can still pull the clamping plate 214 to reset.

Further, in order to facilitate the installation of the clamping plate 214, a pull rod 215 is inserted into one end of the insertion hole 212, an external thread 216 is arranged at one end of the pull rod 215, one end of the pull rod 215 is in threaded connection with the clamping plate 214, a plurality of sliding holes are formed in the side wall of the pull rod 215, a straight rod 217 is connected in the sliding holes in a sliding mode, when the supporting device 200 needs to be installed again, the pull rod 215 penetrates into the fixed shell 211, the pull rod 215 is rotated to enable one end of the pull rod 215 to be in threaded connection with the clamping plate 214, then the pull rod 215 is pulled through the straight rod 217, and the clamping plate 214 is driven to move by the stress of the pull rod 215.

Still further, in order to reduce the friction between the slider 224 and the side wall of the mounting plate 110, a connecting shaft 230 is disposed at the top of the slider 224, and a rotating wheel 231 is rotatably connected to the outer wall of the connecting shaft 230, so that when the mounting plate 110 rotates, a friction is generated between the mounting plate 110 and the rotating wheel 231, the rotating wheel 231 is forced to rotate through the connecting shaft 230, and the connecting shaft 230 rotates to offset the friction, so that the mounting plate 110 can be smoothly rotated and retracted.

Specifically, in order to prevent the mounting plate 110 from reversely rotating, the slot 240 has been seted up to the one end of support frame 221, and it has limiting plate 241 to peg graft in the slot 240, and limiting plate 241 is "V" shape structure, and the inner wall of limiting plate 241 and the laminating of mounting plate 110 outer wall carry on spacingly through limiting plate 241 to the position of mounting plate 110 for mounting plate 110 can only carry out the unilateral rotation, and then prevents that the mounting plate 110 from reversely rotating.

In addition, in order to realize the angle adjustment of the heat collector 112, the side wall of the supporting frame 221 is provided with a plurality of swivel rings, the swivel rings are in plug-in fit with one ends of the supporting rods 227, and the distance between the supporting rods 227 and the mounting plate 110 is changed by adjusting the positions of the supporting rods 227 between different swivel rings, so that the angle of the heat collector 112 is adjusted.

Example 2

In order to clean the surface of the heat collector 112 during the rotation of the mounting plate 110, the following modifications are made on the basis of embodiment 1:

referring to fig. 8-9, slides 120 are disposed on two sides of the surface of the mounting plate 110, a connecting plate 121 is slidably connected to the slides 120, a cleaning member 122 is disposed on a side wall of each slide 120, the cleaning member 122 is preferably made of rubber, the rubber has a strong friction force, one side of the cleaning member 122 is attached to the surface of the heat collector 112, a connecting rope 123 is connected to a side wall of the connecting plate 121, one end of the connecting rope 123 is connected to a side wall of the supporting frame 221, when the mounting plate 110 moves downward, a distance between one end of the mounting plate 110 and one end of the fixing shell 211 changes, and the length of the connecting rope 123 is fixed, so that the mounting plate 110 rotates downward and moves downward to drive the connecting plate 121 to move through the connecting rope 123, the connecting plate 121 moves to drive the cleaning member 122, and the cleaning member 122 moves to scrape off dust on the surface of the heat collector 112.

Example 3

In order to automatically reset the connection plate 121 after the heat collecting device 100 is remounted, the following modifications are made on the basis of embodiment 2:

referring to fig. 10, a sliding column 124 is disposed in the sliding channel 120, one end of the sliding column 124 passes through the connecting plate 121 and is slidably connected to the connecting plate 121, a return spring 125 is sleeved on an outer wall of the sliding column 124, when the connecting plate 121 moves, the return spring 125 starts to be compressed under a force, and when a distance between the mounting plate 110 and the fixing shell 211 is restored, the return spring 125 pushes the connecting plate 121 through its own elasticity.

Example 4

In order to prevent the sundries from falling into the chute 222, the following improvement is made on the basis of embodiment 1:

referring to fig. 11, a slot 250 is formed in a side wall of the supporting frame 221 at the sliding slot 222, a baffle 251 is slidably connected in the slot 250, one end of the baffle 251 close to the sliding block 224 is disposed in an inclined manner, the baffle 251 blocks the sliding slot 222, so that impurities cannot fall into the sliding slot 222, and when the sliding block 224 moves, the baffle 251 is pushed by the sliding block 224 through the inclination of one end of the baffle 251, so that the baffle 251 does not affect the movement of the sliding block 224.

Example 5

In order to prevent the heat collecting device 100 in the planar state from being blown by strong wind, the following improvement is made on the basis of the embodiment 1:

referring to fig. 12, a fixing plate 260 is fixedly connected to a side wall of the supporting frame 221, a sleeve 261 is connected to a side wall of a top of the fixing plate 260, a connecting spring 262 is disposed in the sleeve 261, a locking tongue 263 is connected to one end of the connecting spring 262, the locking tongue 263 slides inside the sleeve 261, a top of one end of the locking tongue 263 is in an inclined structure, when the mounting plate 110 rotates, the mounting plate 110 contacts the locking tongue 263, the locking tongue 263 moves in the sleeve 261 due to inclination of one end of the locking tongue 263, and when the mounting plate 110 falls below the locking tongue 263, the connecting spring 262 pushes the locking tongue 263 to move, so that the locking tongue 263 blocks the mounting plate 110.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Solar thermal collector based on slidingtype has anti-vibration structure, its characterized in that: including heat collection device (100) and support arrangement (200) of setting in heat collection device (100) below, heat collection device (100) is including mounting panel (110), the bottom of mounting panel (110) is provided with installation piece (111), the surface of mounting panel (110) is seted up flutedly, is provided with heat collector (112) in the recess, support arrangement (200) include at least:

the trigger assembly (210) comprises fixed shells (211) fixed on two sides of the mounting plate (110), the side walls and the top of the fixed shells (211) are provided with insertion holes (212) communicated with each other, the inner wall of the top of the fixed shells (211) is connected with a clamping plate (214) in a sliding mode, one end of the clamping plate (214) is provided with a compression spring (213), and one end of the compression spring (213) is fixedly connected with the side walls of the fixed shells (211);

the supporting component (220) comprises a supporting frame (221), and one end of the supporting frame (221) is provided with a supporting shaft which is rotatably connected with the mounting block (111); the supporting frame (221) is of a square annular structure, sliding grooves (222) are formed in two sides of the surface of the supporting frame (221), sliding rods (223) are arranged in the sliding grooves (222), sliding blocks (224) are connected in the sliding grooves (222) in a sliding mode, one ends of the sliding rods (223) penetrate through the sliding blocks (224) and are connected with the sliding blocks in a sliding mode, rollers (225) are rotatably connected to the bottoms of the sliding blocks (224), the rollers (225) are rotatably connected with the bottoms of the sliding grooves (222), buffer springs (226) are sleeved on the outer walls of the sliding rods (223), supporting rods (227) are inserted into the side walls of the sliding grooves (222), and one ends of the supporting rods (227) are inserted into the insertion holes (212);

a fixture block (218) is arranged at the top of the clamping plate (214), and the fixture block (218) is of a triangular structure;

one end of the insertion hole (212) is inserted with a pull rod (215), one end of the pull rod (215) is provided with an external thread (216), one end of the pull rod (215) is in threaded connection with the clamping plate (214), the side wall of the pull rod (215) is provided with a plurality of sliding holes, and a straight rod (217) is connected in the sliding holes in a sliding mode.

2. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: the top of slider (224) is provided with connecting axle (230), connecting axle (230) outer wall rotates and is connected with runner (231).

3. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: slot (240) have been seted up to the one end of support frame (221), it has limiting plate (241) to peg graft in slot (240), limiting plate (241) are "V" shape structure, the inner wall and mounting panel (110) outer wall laminating of limiting plate (241).

4. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: a plurality of swivel rings are arranged on the side wall of the support frame (221), and the swivel rings are in plug-in fit with one ends of the support rods (227).

5. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: slide (120) have been seted up to the both sides on mounting panel (110) surface, sliding connection has connecting plate (121) in slide (120), the lateral wall be provided with cleaning member (122), surface laminating of cleaning member (122) one side and heat collector (112), connecting plate (121) lateral wall is connected with connection rope (123), the one end and the support frame (221) lateral wall of connecting rope (123) are connected.

6. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 5, wherein: be provided with traveller (124) in slide (120), the one end of traveller (124) passes connecting plate (121) and rather than sliding connection, the outer wall cover of traveller (124) is equipped with reset spring (125).

7. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: the side wall of the supporting frame (221) is provided with an inserting hole (250) at the position of the sliding groove (222), the inserting hole (250) is connected with a baffle (251) in a sliding mode, and one end, close to the sliding block (224), of the baffle (251) is arranged in an inclined mode.

8. The solar thermal collector with an anti-vibration structure based on the sliding type according to claim 1, wherein: the lateral wall fixedly connected with fixed plate (260) of support frame (221), the lateral wall at fixed plate (260) top is connected with sleeve (261), be provided with coupling spring (262) in sleeve (261), the one end of coupling spring (262) is connected with spring bolt (263), spring bolt (263) slide in the inside of sleeve (261), the top of spring bolt (263) one end is the slope structure.