CN218998006U - Off-grid valve chamber - Google Patents
Off-grid valve chamber Download PDFInfo
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- CN218998006U CN218998006U CN202221430232.7U CN202221430232U CN218998006U CN 218998006 U CN218998006 U CN 218998006U CN 202221430232 U CN202221430232 U CN 202221430232U CN 218998006 U CN218998006 U CN 218998006U
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- assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses an off-grid valve chamber, which comprises a valve chamber outer wall and a photovoltaic part; the photovoltaic part comprises a bottom plate and a photovoltaic plate assembly, the photovoltaic plate assembly comprises a first sub-photovoltaic plate assembly and a second sub-photovoltaic plate assembly, the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly are sequentially connected to the bottom plate along the height direction, and the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly can move on the bottom plate along the height direction; wherein, photovoltaic portion connects on the valve chamber outer wall. The utility model provides an off-grid valve chamber, wherein a photovoltaic panel arranged on the off-grid valve chamber can shorten the cleaning time, reduce the labor intensity and the safety risk of operators and improve the cleaning efficiency.
Description
Technical Field
The utility model belongs to the technical field of petrochemical industry, and particularly relates to an off-grid valve chamber.
Background
The off-grid valve chamber is a valve chamber cabin which is not connected with commercial power and is used for supplying various electrical equipment in the cabin by utilizing photovoltaic power generation. The valve chamber is a special prefabricated cabin of petrochemical oil pipeline, and is characterized by long pipeline route, remote place and small load, and the power supply nearby the working condition environment is less, so that the power consumption of the valve chamber is difficult. Therefore, the off-grid valve chamber has more application in the petrochemical field.
The whole valve chamber of the existing commonly used off-grid valve chamber is of a square structure. Photovoltaic panels are often mounted on the outer wall of the valve housing, and because of the large area of the photovoltaic panels, and the high mounting locations. In the process of regular inspection, cleaning and maintenance, operators are required to ascend by adopting an ascending tool, so that the overhaul and cleaning difficulty of the operators is increased, and a large risk exists easily.
Therefore, the development of the off-grid valve chamber, the photovoltaic panel installed on the off-grid valve chamber can shorten the cleaning time, reduce the labor intensity and the safety risk of operators, and improve the cleaning efficiency, so that the off-grid valve chamber is a technical problem to be solved urgently.
Disclosure of Invention
Aiming at the problems pointed out in the background art, the utility model provides the off-grid valve chamber, and the photovoltaic panel arranged on the off-grid valve chamber can shorten the cleaning time, reduce the labor intensity and the safety risk of operators and improve the cleaning efficiency.
In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:
an off-grid valve chamber comprises a valve chamber outer wall and a photovoltaic part; the photovoltaic part comprises a bottom plate and a photovoltaic plate assembly, the photovoltaic plate assembly comprises a first sub-photovoltaic plate assembly and a second sub-photovoltaic plate assembly, the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly are sequentially connected to the bottom plate along the height direction, and the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly can move on the bottom plate along the height direction; wherein, photovoltaic portion connects on the valve chamber outer wall.
In some embodiments of the present application, a first slideway is provided on both sides of the bottom plate along the height direction, and both sides of the first sub-photovoltaic panel assembly can move along the first slideway; the two sides of the bottom plate are provided with second slide ways along the height direction, and the two sides of the second sub-photovoltaic panel assembly can move along the second slide ways.
In some embodiments of the present application, the upper and lower ends of the first slideway are respectively provided with a first limiting block, and the first limiting blocks are used for limiting the upper and lower limit positions of the first sub-photovoltaic panel assembly; the upper end and the lower end of the first slideway are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the upper limit position and the lower limit position of the second sub-photovoltaic panel assembly.
In some embodiments of the present application, a first groove is formed on the first slideway; the first sub-photovoltaic panel assembly comprises a first photovoltaic panel and a plurality of first roller assemblies, and the first roller assemblies are arranged on two sides of the first sub-photovoltaic panel assembly; the first roller assembly can roll in the first groove; a second groove is formed in the second slideway; the second sub-photovoltaic panel assembly comprises a second photovoltaic panel and a plurality of second roller assemblies, and the second roller assemblies are arranged on two sides of the second sub-photovoltaic panel assembly; the second roller assembly is capable of rolling in the second groove.
In some embodiments of the present application, the first roller assembly includes a first roller, a first roller bracket, and a first brake assembly, the first roller is connected to two sides of the first photovoltaic panel through the first roller bracket, and the first brake assembly is used for braking the first roller; the second roller assembly comprises a second roller, a second roller support and a second braking assembly, the second roller is connected to two sides of the second photovoltaic panel through the second roller support, and the first braking assembly is used for braking the first roller.
In some embodiments of the present application, the first brake assembly includes a first brake baffle and a first hydraulic telescopic bracket, one end of the first brake baffle is hinged to the first roller bracket, a fixed end of the first hydraulic telescopic bracket is connected to the first roller bracket, and an output end of the first hydraulic telescopic bracket is connected to the first brake baffle; the second braking assembly comprises a second braking baffle and a second hydraulic telescopic bracket, one end of the second braking baffle is hinged with the second roller bracket, the fixed end of the second hydraulic telescopic bracket is connected with the second roller bracket, and the output end of the second hydraulic telescopic bracket is connected with the second braking baffle.
In some embodiments of the present application, the first sub-photovoltaic panel further includes a first hydraulic cylinder, a fixing portion of the first hydraulic cylinder is disposed on the bottom plate, an output end of the first hydraulic cylinder is connected to the first photovoltaic panel, and the first hydraulic cylinder is used for driving the first sub-photovoltaic panel to move along the first slideway; the second sub-photovoltaic panel further comprises a second hydraulic cylinder, the fixing part of the second hydraulic cylinder is arranged on the bottom plate, the output end of the second hydraulic cylinder is connected to the second photovoltaic panel, and the second hydraulic cylinder is used for driving the second photovoltaic panel to move along the second slideway.
In some embodiments of the present application, a baffle is further included; one end of the supporting plate is hinged with the middle part of the bottom plate, and the supporting plate is magnetic; the first sub-photovoltaic panel assembly further comprises a first electromagnet, and the first electromagnet is arranged at the lower end of the first photovoltaic panel; the second sub-photovoltaic panel assembly further comprises a second electromagnet, and the second electromagnet is arranged at the lower end of the second photovoltaic panel.
In some embodiments of the present application, the hydraulic control system further comprises a control box, wherein the control box is electrically connected with the first hydraulic telescopic bracket, the second hydraulic telescopic bracket, the first limiting block, the second limiting block, the first electromagnet, the second electromagnet, the first hydraulic cylinder and the second hydraulic cylinder.
Compared with the prior art, the utility model has the advantages and positive effects that:
the photovoltaic part is arranged on the outer wall of the valve chamber, the photovoltaic part is designed to comprise the bottom plate and the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly which can move in the height direction on the bottom plate, and the first sub-photovoltaic plate assembly or the second sub-photovoltaic plate assembly is moved to a lower position for cleaning, so that the cleaning time is shortened, the labor intensity and the safety risk of operators are reduced, and the cleaning efficiency is improved.
Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a side view of one embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a side view of a photovoltaic section of an embodiment of the present utility model;
FIG. 4 is another side view of a photovoltaic section of an embodiment of the present utility model;
FIG. 5 is a side view of a first roller assembly according to one embodiment of the utility model;
FIG. 6 is another side view of the first roller assembly of one embodiment of the utility model;
reference numerals:
100, photovoltaic part;
110, a first sub-photovoltaic panel assembly;
111, a first photovoltaic panel;
112, a first roller assembly;
1121, a first roller;
1122, a first roller bracket;
1123, a first brake assembly;
1124, first brake pad;
1125, a first hydraulic telescoping mount;
1126, a first hydraulic cylinder;
120, a second sub-photovoltaic panel assembly;
121, a second photovoltaic panel;
122, a second roller assembly;
1221, a second hydraulic cylinder;
130, a bottom plate;
131, a first slide;
132, a second slide;
133, a first limiting block;
134, a second limiting block;
135, hydraulic bolts;
200, the outer wall of the valve chamber.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
The off-grid valve chamber is a valve chamber cabin which is not connected with commercial power and is used for various electrical equipment in the cabin by utilizing photovoltaic power generation. The valve chamber is a special prefabricated cabin of petrochemical oil pipeline, and is characterized by long pipeline route, remote place and small load, and the power supply nearby the working condition environment is less, so that the power consumption of the valve chamber is difficult. Therefore, the off-grid valve chamber has more application in the petrochemical field.
In order to solve the inconvenience of maintenance and cleaning of the photovoltaic part of the off-grid valve chamber due to the high position, in this embodiment, as shown in fig. 1 and 2, the photovoltaic part 100 is designed as a first sub-photovoltaic panel assembly 110 and a second sub-photovoltaic panel assembly 120 that can relatively exchange positions in the height direction.
In this embodiment, as shown in fig. 1, the off-grid valve housing includes a valve housing outer wall 200 and a photovoltaic section 100.
The photovoltaic section 100 is disposed on the valve housing outer wall 200.
In this embodiment, the photovoltaic section 100 includes a base plate 130 and a photovoltaic panel assembly. The photovoltaic panel assembly includes the first sub-photovoltaic panel assembly 110 and the second sub-photovoltaic panel assembly 120 described above.
The first sub-photovoltaic panel assembly 110 and the second sub-photovoltaic panel assembly 120 are both connected to the bottom plate 130.
In order to realize that the first sub-photovoltaic panel assembly 110 and the second sub-photovoltaic panel assembly 120 can move along the height direction relative to the bottom plate 130, the two sides of the bottom plate 130 are respectively provided with a first slideway 131 along the height direction, and the two sides of the first sub-photovoltaic panel assembly 110 can move relative to the first slideway 131.
The two sides of the bottom plate 130 are respectively provided with a second slideway 132 along the height direction, and the two sides of the second sub-photovoltaic panel assembly 120 can move relative to the second slideway 132.
In this embodiment, the first sub-photovoltaic panel assembly 110 and the second sub-photovoltaic panel assembly 120 are sequentially connected to the bottom plate 130 along the height direction. When the photovoltaic panel assembly is required to be overhauled or cleaned, overhauling or cleaning is performed on the second sub-photovoltaic panel assembly 120 positioned below, and then the second sub-photovoltaic panel assembly 120 is moved along the second slideway 132 and lifted to the upper part of the bottom plate 130; the first sub-photovoltaic panel assembly 110 is moved along the first slide 131, lowered to the lower portion of the bottom plate 130, and overhauled or cleaned. Therefore, the purpose of being convenient for operators to operate is achieved, the labor intensity is reduced, and the operation risk is reduced.
Specifically, in order to enable the first sub-photovoltaic panel assembly 110 to slide relative to the first slide 131, the first sub-photovoltaic panel assembly 110 includes a first photovoltaic panel 111 and a plurality of first roller assemblies 112.
A plurality of first roller assemblies 112 are disposed on both sides of the first photovoltaic panel 111.
The first slideway 131 is provided with a first groove.
The first roller assemblies 112 located on both sides of the first photovoltaic panel 111 can roll along the first grooves.
To enable the second sub-photovoltaic panel assembly 120 to slide relative to the second slide 132, the second sub-photovoltaic panel assembly 120 includes a second photovoltaic panel 121 and a plurality of second roller assemblies 122.
A plurality of second roller assemblies 122 are disposed on both sides of the second photovoltaic panel 121.
The second slideway 132 is provided with a second groove.
A plurality of second roller assemblies 122 located at both sides of the second photovoltaic panel 121 can roll along the second grooves.
In order to limit the upper and lower limit positions of the first photovoltaic panel assembly 110, first limiting blocks 133 are disposed at the upper and lower ends of the first sliding way 131.
In order to limit the upper and lower limit positions of the second photovoltaic panel assembly 120, the upper and lower ends of the second sliding way 132 are respectively provided with a second limiting block 134.
A first groove is formed on the first slideway 131. The plurality of first roller assemblies 112 may roll within the first grooves.
A second groove is formed in the second slide 132. The plurality of second roller assemblies 122 may roll within the second grooves.
The first roller assembly 112 includes a first roller 1121, a first roller mount 1122, and a first brake assembly 1123. The first roller 1121 is connected to both sides of the first photovoltaic panel 111 by the first roller mount 1122.
The first brake assembly 1123 includes a first brake barrier 1124 and a first hydraulic telescoping bracket 1125. One end of the first braking baffle 1124 is hinged with the first roller bracket 1122, the fixed end of the first hydraulic telescopic bracket 1125 is connected with the first roller bracket 1122, and the output end of the first hydraulic telescopic bracket 1125 is connected with the first braking baffle 1124.
The output end of the first hydraulic telescoping support 1125 extends out as the first roller 1121 rolls along the first slide 131; when the first roller 1121 stops rolling relative to the first slideway 131, the output end of the first hydraulic telescopic bracket 1125 retracts to drive the first stop baffle 1124 to abut against the first roller 1121, so as to play a role in braking the first roller 1121.
The second roller assembly 122 includes a second roller, a second roller bracket, and a second brake assembly. The second roller is connected to both sides of the second photovoltaic panel 121 by the first roller bracket 1222.
The second brake assembly 1223 includes a second brake pad and a second hydraulic telescoping mount. One end of the second braking baffle is hinged with the second roller bracket, the fixed end of the second hydraulic telescopic bracket is connected with the second roller bracket, and the output end of the second hydraulic telescopic bracket is connected with the second braking baffle.
When the second roller rolls along the second slideway 132, the output end of the second hydraulic telescopic bracket stretches out; when the second roller stops rolling relative to the second slideway 132, the output end of the second hydraulic telescopic bracket retracts to drive the second stop baffle 1224 to prop against the second roller, thereby playing a role in braking the second roller.
In this embodiment, as shown in fig. 3 and 4, in order to enable the first photovoltaic panel 111 to ascend and descend along the first slide 131, the first roller assembly 112 further includes a first hydraulic cylinder 1126.
The fixed end of the first hydraulic cylinder 1126 is disposed on the bottom plate 130, and the output end of the first hydraulic cylinder 1126 is connected to the first photovoltaic panel 111. The first hydraulic cylinder 1126 may drive the first photovoltaic panel 111 up or down along the first chute 131.
In this embodiment, in order to enable the second photovoltaic panel 121 to ascend and descend along the second sliding way 132, the second roller assembly 122 further includes a second hydraulic cylinder 1221.
The fixed end of the second hydraulic cylinder 1221 is disposed on the bottom plate 130, and the output end of the second hydraulic cylinder 1221 is connected to the second photovoltaic panel 121. The second hydraulic cylinder 1221 may drive the second photovoltaic panel 121 up or down the second slide 122.
When the first photovoltaic panel 111 or the second photovoltaic panel 121 is positioned at a position crossing and falling relative to the bottom plate 130, when the first photovoltaic panel 111 or the second photovoltaic panel 121 reaches the lower limit position, the first photovoltaic panel 111 or the second photovoltaic panel 121 can be supported by the first limiting block 133 or the second limiting block 134 positioned at the lower limit position, so that the first hydraulic cylinder 1126 or the second hydraulic cylinder 1221 is prevented from being continuously stressed.
In order to avoid continuous stress of the first hydraulic cylinder 1126 or the second hydraulic cylinder 1221 when the first photovoltaic panel 111 or the second photovoltaic panel 121 reaches the upper limit position when the first photovoltaic panel 111 or the second photovoltaic panel 121 is positioned at the position crossing the bottom plate 130, a plurality of hydraulic pins 135 are further provided.
The middle part of the bottom plate 130 is provided with a plurality of deep grooves along the width direction of the bottom plate 130 in a gap formed by the first photovoltaic panel 111 and the second photovoltaic panel 121.
The fixed end of the hydraulic plug 135 is connected with the deep groove, and the output end of the hydraulic plug 135 can extend out of the deep groove or retract into the deep groove.
In this embodiment, in order to achieve that when the first photovoltaic panel 111 moves to the upper limit position to contact with the first stopper 133 or when the second photovoltaic panel 121 moves to the upper limit position to contact with the second stopper 134, the output end of the hydraulic pin 135 extends, so as to achieve the support of the first photovoltaic panel 111 or the second photovoltaic panel 121.
In this embodiment, a control box is also provided. The control box is electrically connected with the first limiting block 133, the second limiting block 134 and the hydraulic plug 135.
The upper end of the first photovoltaic panel 111 contacts with the first limiting block 133 located at the upper limit position, the control box obtains signals, and the output ends of the hydraulic plugs 135 are controlled to extend, so that the hydraulic plugs 135 play a supporting role on the first photovoltaic panel 111.
When the first photovoltaic panel 111 is not in contact with the first limiting block 133 located at the upper limit position, the hydraulic plug pin 135 is in a retracted state, and the output end of the hydraulic plug pin does not extend out of the deep groove, so that the movement of the first photovoltaic panel 111 or the second photovoltaic panel 121 is not affected.
The upper end of the second photovoltaic panel 121 contacts with the second limiting block 134 located at the upper limit position, the control box obtains signals, and the output ends of the hydraulic plugs 135 are controlled to extend, so that the hydraulic plugs 135 play an auxiliary supporting role on the second photovoltaic panel 121.
When the first photovoltaic panel 121 is not in contact with the second limiting block 134 located at the upper limit position, the hydraulic plug pin 135 is in a retracted state, and the output end of the hydraulic plug pin does not extend out of the deep groove, so that the movement of the first photovoltaic panel 111 or the second photovoltaic panel 121 is not affected.
In this embodiment, as shown in fig. 5 and 6, a control box is electrically connected to the first hydraulic telescopic support 1125, the upper end of the first photovoltaic panel 111 contacts with the first limiting block 133 located at the upper limit position, the control box obtains a signal, and controls the first hydraulic telescopic support 1125 to shrink, so as to drive the first braking baffle 1124 to abut against the first roller 1121, and perform a braking function on the first roller 1121.
In this embodiment, the control box is electrically connected to the second hydraulic telescopic bracket, and the upper end of the second photovoltaic panel 121 contacts with the second limiting block 134 located at the upper limit position, so that the control box obtains a signal to control the second hydraulic telescopic bracket to shrink, thereby driving the second brake baffle 1224 to abut against the second roller, and playing a role in braking the second roller.
In this embodiment, the control box is electrically connected to the first hydraulic cylinder 1126, and can control the extension or retraction of the output end of the first hydraulic cylinder 1126.
In this embodiment, the control box is electrically connected to the second hydraulic cylinder 1221, and can control the extension or retraction of the output end of the second hydraulic cylinder 1221.
Thereby, the sliding of the first photovoltaic panel 111 and the second photovoltaic panel 121 along the first slide 131 and the second slide 132 can be achieved.
When the first photovoltaic panel 111 and the second photovoltaic panel 121 need to be cleaned, the photovoltaic panel positioned below is cleaned, and then the other photovoltaic panel is cleaned by sliding the first photovoltaic panel 111 or the second photovoltaic panel 121 relatively.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (9)
1. An off-grid valve chamber, comprising:
an outer wall of the valve chamber;
the photovoltaic part comprises a bottom plate and a photovoltaic plate assembly, the photovoltaic plate assembly comprises a first sub-photovoltaic plate assembly and a second sub-photovoltaic plate assembly, the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly are sequentially connected to the bottom plate along the height direction, and the first sub-photovoltaic plate assembly and the second sub-photovoltaic plate assembly can move on the bottom plate along the height direction;
wherein, photovoltaic portion connects on the valve chamber outer wall.
2. An off-grid valve chamber according to claim 1, wherein,
the two sides of the bottom plate are respectively provided with a first slideway along the height direction, and the two sides of the first sub-photovoltaic panel assembly can move along the first slideway;
the two sides of the bottom plate are provided with second slide ways along the height direction, and the two sides of the second sub-photovoltaic panel assembly can move along the second slide ways.
3. An off-grid valve chamber according to claim 2, wherein,
the upper end and the lower end of the first slideway are respectively provided with a first limiting block, and the first limiting blocks are used for limiting the upper limit position and the lower limit position of the first sub-photovoltaic panel assembly;
the upper end and the lower end of the first slideway are respectively provided with a second limiting block, and the second limiting blocks are used for limiting the upper limit position and the lower limit position of the second sub-photovoltaic panel assembly.
4. An off-grid valve chamber according to claim 3, wherein,
a first groove is formed in the first slideway;
the first sub-photovoltaic panel assembly comprises a first photovoltaic panel and a plurality of first roller assemblies, and the first roller assemblies are arranged on two sides of the first sub-photovoltaic panel assembly;
the first roller assembly can roll in the first groove;
a second groove is formed in the second slideway;
the second sub-photovoltaic panel assembly comprises a second photovoltaic panel and a plurality of second roller assemblies, and the second roller assemblies are arranged on two sides of the second sub-photovoltaic panel assembly;
the second roller assembly is capable of rolling in the second groove.
5. An off-grid valve chamber as defined in claim 4, wherein,
the first roller assembly comprises a first roller, a first roller support and a first braking assembly, the first roller is connected to two sides of the first photovoltaic panel through the first roller support, and the first braking assembly is used for braking the first roller;
the second roller assembly comprises a second roller, a second roller support and a second braking assembly, the second roller is connected to two sides of the second photovoltaic panel through the second roller support, and the first braking assembly is used for braking the first roller.
6. An off-grid valve chamber as defined in claim 5, wherein,
the first braking assembly comprises a first braking baffle and a first hydraulic telescopic bracket, one end of the first braking baffle is hinged with the first roller bracket, the fixed end of the first hydraulic telescopic bracket is connected with the first roller bracket, and the output end of the first hydraulic telescopic bracket is connected with the first braking baffle;
the second braking assembly comprises a second braking baffle and a second hydraulic telescopic bracket, one end of the second braking baffle is hinged with the second roller bracket, the fixed end of the second hydraulic telescopic bracket is connected with the second roller bracket, and the output end of the second hydraulic telescopic bracket is connected with the second braking baffle.
7. An off-grid valve chamber as defined in claim 6, wherein,
the first sub-photovoltaic panel further comprises a first hydraulic cylinder, the fixing part of the first hydraulic cylinder is arranged on the bottom plate, the output end of the first hydraulic cylinder is connected to the first photovoltaic panel, and the first hydraulic cylinder is used for driving the first sub-photovoltaic panel to move along the first slideway;
the second sub-photovoltaic panel further comprises a second hydraulic cylinder, the fixing part of the second hydraulic cylinder is arranged on the bottom plate, the output end of the second hydraulic cylinder is connected to the second photovoltaic panel, and the second hydraulic cylinder is used for driving the second photovoltaic panel to move along the second slideway.
8. The off-grid valve chamber according to claim 7, further comprising a plurality of hydraulic bolts, wherein a plurality of deep grooves are formed in the middle of the bottom plate at intervals in the width direction, fixed ends of the hydraulic bolts are connected with bottoms of the deep grooves, and output ends of the hydraulic bolts can extend out of the deep grooves or retract into the deep grooves.
9. The off-grid valve chamber of claim 8, further comprising a control box electrically connected to the first hydraulic telescoping support, the second hydraulic telescoping support, the first stopper, the second stopper, the hydraulic latch, the first hydraulic cylinder, the second hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221430232.7U CN218998006U (en) | 2022-06-09 | 2022-06-09 | Off-grid valve chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221430232.7U CN218998006U (en) | 2022-06-09 | 2022-06-09 | Off-grid valve chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218998006U true CN218998006U (en) | 2023-05-09 |
Family
ID=86217804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221430232.7U Active CN218998006U (en) | 2022-06-09 | 2022-06-09 | Off-grid valve chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218998006U (en) |
-
2022
- 2022-06-09 CN CN202221430232.7U patent/CN218998006U/en active Active
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