Photovoltaic new energy energy-saving box-type substation

By designing an automatic cleaning system on the box substation, using the combination of mobile parts and cleaning parts, the problem of snow accumulation above the box substation in rainy and snowy weather is solved, automatic cleaning is achieved, and service life is extended.

CN119695683AInactive Publication Date: 2025-03-25BEIJING SOJO ELECTRIC CO LTD

Patent Information

Application Number
CN202411929597.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In rainy and snowy weather, snow is prone to accumulation of snow above the box substation. If it is not cleaned in time, it may cause snow to freeze, squeeze the upper side of the substation, causing deformation of the roof panel and affecting the service life.

Method used

A photovoltaic new energy energy-saving box substation was designed, including moving parts and cleaning parts arranged on the upper side of the structural component. The cleaning parts include scrapers, connecting rods and insert plates. The driving motor drives the moving parts to rotate intermittently and reversely, and drives the scrapers to automatically clean the snow on the upper surface of the box substation.

Benefits of technology

In rainy and snowy weather, snow accumulation on the upper surface of the box substation can be automatically cleaned, reducing the possibility of snow accumulation, avoiding the deformation of the substation roof caused by snow icing, and extending its service life.

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Abstract

The invention belongs to the field of box-type substations, and provides a photovoltaic new energy energy-saving box-type substation which comprises a construction assembly. Comprising a structural part arranged on the upper side of the structural assembly, a moving part arranged on the upper side of the structural assembly, a cleaning part arranged on one side of the moving part, a buckling part arranged at one end of the cleaning part and an unlocking part arranged on one side of the buckling part, and the collecting assembly comprises a collecting part arranged on one side of the structural part and a dismounting part arranged on one side of the collecting part. The structural part comprises a box-type substation body, and the cleaning part comprises an insertion plate arranged on one side of the moving part; according to the invention, the cleaning member comprises an insertion plate arranged on one side of the moving member, connecting rods arranged on two sides of the insertion plate and a scraper plate arranged on one side of each connecting rod, and the scraper plate is in contact with the upper side of the box-type substation body, so that an upper top plate of the box-type substation body can be automatically cleaned in rainy and snowy days; and the possibility of rain and snow accumulation on the transformer substation is reduced.
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Description

Technical Field

[0001] The invention belongs to the field of box-type substations, in particular to a photovoltaic new energy energy-saving box-type substation. Background Art

[0002] With the transformation of the global energy structure and the increasing emphasis on renewable energy, photovoltaic power generation, as a clean and renewable energy form, has been applied more and more widely. Photovoltaic power generation systems convert solar energy into electrical energy through solar panels. This conversion process is clean and does not produce greenhouse gas emissions, which helps reduce dependence on fossil fuels and reduce environmental pollution. Box-type substations, also known as prefabricated substations or prefabricated substations. It is a factory-prefabricated indoor and outdoor compact distribution equipment that is arranged in a certain wiring scheme, which combines transformer step-down, low-voltage distribution and other functions organically.

[0003] A photovoltaic new energy energy-saving box-type substation is disclosed in the Chinese utility model patent with announcement number CN215497927U, which includes a substation box, a photovoltaic system, a ventilation system and a cleaning system. The photovoltaic system includes photovoltaic panels, batteries and inverters. The ventilation system includes a temperature controller, vents and ventilation doors. The vents are opened on the roof of the box. The ventilation doors are driven by a ventilation door linear motor. A filter is fixed at the vents.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: during use in rainy and snowy weather, snow is likely to accumulate on the top of the box-type substation. If it is not cleaned in time, the top of the box-type substation is likely to freeze, squeezing the upper side of the substation, thereby causing deformation of the top plate of the substation, affecting the service life of the substation and causing great inconvenience.

[0005] To this end, those skilled in the art have proposed a photovoltaic new energy energy-saving box-type substation to solve the problems raised by the background technology. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a photovoltaic new energy energy-saving box-type substation to solve the problems raised in the prior art.

[0007] A photovoltaic new energy energy-saving box-type substation, comprising a structural assembly, including a structural member arranged on the upper side of the structural assembly, a moving member arranged on the upper side of the structural assembly, a cleaning member arranged on one side of the moving member, a buckle member arranged at one end of the cleaning member, and an unlocking member arranged on one side of the buckle member;

[0008] A collecting assembly, comprising a collecting member arranged on one side of the structural member and a disassembling member arranged on one side of the collecting member;

[0009] The structural parts include a box-type substation body;

[0010] The cleaning member comprises a plug plate arranged on one side of the moving member, connecting rods arranged on both sides of the plug plate and a scraper arranged on one side of the connecting rod, and the scraper contacts the upper side of the box-type substation body.

[0011] Preferably, the moving part includes a mounting frame fixedly mounted on the upper side of the box-type substation body, a driving motor fixedly mounted on one side of the mounting frame, a rotating drum arranged at the output end of the driving motor, and a limiting groove opened on the outer side of the rotating drum;

[0012] The moving member also includes two limiting rods fixedly installed between the opposite side walls of the mounting frame, a moving block slidably arranged outside the limiting rods and a limiting column arranged on the upper side of the moving block, and the limiting column extends into the limiting groove.

[0013] Preferably, the cleaning member further comprises scraping strips arranged on both sides of the scraper and an inclined portion arranged on one side of the scraping strip, and the inserting plate is fixedly mounted on one side of the moving block by a snap fastener.

[0014] Preferably, the buckle comprises a slot opened on one side of the moving block, a moving plate slidably arranged inside the moving block, a telescopic rod arranged on one side of the moving plate, a wedge block slidably arranged at one end of the telescopic rod, and a compression spring sleeved on the outside of the telescopic rod;

[0015] The buckle also includes locking blocks arranged on both sides of the plug plate, and the locking blocks are in contact with the wedge blocks.

[0016] Preferably, the unlocking member includes a pull rod fixedly mounted on one side of the movable plate and a return spring sleeved on the outside of the pull rod, and the elastic coefficient of the return spring is greater than the elastic coefficient of the compression spring.

[0017] Preferably, the unlocking member further comprises a mounting groove opened inside the slot, a top block slidably arranged on one side of the mounting groove, and a main spring arranged inside the mounting groove, wherein the top block contacts one end of the plug plate.

[0018] Preferably, the collecting member comprises a collecting frame arranged on one side of the box-type substation body and a filter screen arranged on the bottom wall of the collecting frame;

[0019] The collecting member also includes inclined parts arranged on both sides of the box-type substation body.

[0020] Preferably, the disassembly part includes an insert block arranged on one side of the collection frame, a groove opened on one side of the insert block, a card block slidably arranged inside the groove and a second spring arranged inside the groove, and the card block passes through the upper side of the box-type substation body and is slidably arranged therewith.

[0021] Through the above technical solution,

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The cleaning part provided in the present invention includes a plug plate provided on one side of the moving part, connecting rods provided on both sides of the plug plate and a scraper provided on one side of the connecting rod. The scraper contacts the upper side of the box-type substation body, which can facilitate automatic cleaning of the top plate of the box-type substation body in rainy and snowy weather, thereby reducing the possibility of rain and snow accumulating on the upper side of the substation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the collection component in the present invention;

[0026] Figure 3 It is a structural schematic diagram of the moving part in the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the buckle in the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the collection box in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the plug block in the present invention;

[0030] In the figure:

[0031] 100, structural assembly; 101, structural member; 101a, box-type substation body; 102, moving member; 102a, mounting frame; 102b, driving motor; 102c, rotating drum; 102d, limiting groove; 102e, limiting rod; 102f, moving block; 102g, limiting column; 103, cleaning member; 103a, plug board; 103b, connecting rod; 103c, scraper; 103d, scraper strip; 103e, inclined portion; 104, snap-fit ​​member; 104a, slot; 104b, moving plate ; 104c, telescopic rod; 104d, wedge block; 104e, compression spring; 104f, locking block; 105, unlocking piece; 105a, pull rod; 105b, return spring; 105c, mounting groove; 105d, top block; 105e, main spring; 200, collecting assembly; 201, collecting piece; 201a, collecting frame; 201b, filter screen; 201c, inclined portion; 202, disassembly piece; 202a, plug-in block; 202b, groove; 202c, card block; 202d, second spring. DETAILED DESCRIPTION

[0032] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 3 As shown: The present invention provides a photovoltaic new energy energy-saving box-type substation, including a structural component 100, including a structural component 101 arranged on the upper side of the structural component 100, a moving component 102 arranged on the upper side of the structural component 100, a cleaning component 103 arranged on one side of the moving component 102, a fastener 104 arranged at one end of the cleaning component 103, and an unlocking component 105 arranged on one side of the fastener 104;

[0034] The collecting assembly 200 includes a collecting member 201 disposed on one side of the structural member 101 and a disassembling member 202 disposed on one side of the collecting member 201;

[0035] The structural member 101 includes a box-type substation body 101a;

[0036] The cleaning member 103 includes a plug plate 103a arranged on one side of the moving member 102, a connecting rod 103b arranged on both sides of the plug plate 103a, and a scraper 103c arranged on one side of the connecting rod 103b. The scraper 103c contacts the upper side of the box-type substation body 101a. The cleaning member 103 can be easily cleaned from snow and the like on the upper surface of the box-type substation body 101a.

[0037] Preferably, Figure 3 As shown, the moving part 102 includes a mounting frame 102a fixedly installed on the upper side of the box-type substation body 101a, a driving motor 102b fixedly installed on one side of the mounting frame 102a, a rotating drum 102c arranged at the output end of the driving motor 102b, and a limiting groove 102d opened on the outer side of the rotating drum 102c. The driving motor 102b can be intermittently adjusted for forward and reverse rotation.

[0038] Specifically, Figure 2-3 As shown, the movable member 102 also includes two limiting rods 102e fixedly mounted between the opposite side walls of the mounting frame 102a, a movable block 102f slidably arranged on the outside of the limiting rod 102e, and a limiting column 102g arranged on the upper side of the movable block 102f, the limiting column 102g extends into the limiting groove 102d, and when the rotating drum 102c rotates intermittently, the limiting groove 102d and the limiting column 102g extending into the limiting groove 102d can drive the movable block 102f to slide back and forth, and at the same time, the plug plate 103a arranged on one side of the movable block 102f and the scrapers 103c arranged on both sides of the plug plate 103a can facilitate the automatic cleaning of snow on the upper surface of the box-type substation body 101a.

[0039] As can be seen from the above, during use, when the rain and snow are too heavy, the drive motor 102b is started to drive it to perform intermittent forward and reverse rotation. When the drive motor 102b rotates, it drives the rotating drum 102c to rotate. During the rotation of the rotating drum 102c, the limit groove 102d and the limit column 102g extending into the limit groove 102d drive the moving block 102f to slide back and forth. At the same time, the plug plate 103a arranged on one side of the moving block 102f and the scrapers 103c arranged on both sides of the plug plate 103a can facilitate the automatic cleaning of the snow on the upper surface of the box-type substation body 101a.

[0040] Embodiment 2: As shown in the attached Figure 1 To Attachment Figure 4 As shown: This embodiment is basically the same as the previous embodiment, except that the cleaning member 103 also includes scraping strips 103d arranged on both sides of the scraper 103c and an inclined portion 103e arranged on one side of the scraping strip 103d, and the plug plate 103a is fixedly installed on one side of the moving block 102f by the snap-fit ​​member 104. The inclined portion 103e can be set to facilitate more portable shoveling of snow.

[0041] Furthermore, the buckle 104 includes a slot 104a opened on one side of the moving block 102f, a moving plate 104b slidably arranged inside the moving block 102f, a telescopic rod 104c arranged on one side of the moving plate 104b, a wedge block 104d slidably arranged at one end of the telescopic rod 104c, and a compression spring 104e sleeved on the outer side of the telescopic rod 104c. The buckle 104 also includes locking blocks 104f arranged on both sides of the plug plate 103a. The locking blocks 104f are in contact with the wedge blocks 104d. During the insertion process, the locking blocks 104 f contacts the inclined portion 103e of the wedge block 104d, squeezing the inclined portion 103e of the wedge block 104d toward both sides. The squeezed wedge block 104d is reset by the resilience of the compression spring 104e, so that the locking block 104f is inside the tooth groove of the wedge block 104d. When fully inserted, the horizontal surface of the locking block 104f contacts the horizontal surface of the wedge block 104d, and the locking block 104f is locked and fixed, thereby realizing the locking and fixing of the plug board 103a, and finally completing the fixed installation of the plug board 103a.

[0042] Preferably, the unlocking member 105 includes a pull rod 105a fixedly mounted on one side of the movable plate 104b and a return spring 105b sleeved on the outside of the pull rod 105a, the elastic coefficient of the return spring 105b is greater than the elastic coefficient of the compression spring 104e. Through this arrangement, during the insertion process, when the locking block 104f squeezes the wedge block 104d, the wedge block 104d slides inward to squeeze the compression spring 104e without squeezing the return spring 105b. When disassembly is required, the pull rod 105a is pulled to both sides to drive the movable plate 104b to slide to both sides, thereby driving the wedge block 104d to slide to both sides, so that the wedge block 104d and the locking block 104f are separated from each other, and the contact locks the locking block 104f. At this time, the insert plate 103a can be directly pulled out to quickly disassemble the scraper 103c.

[0043] Furthermore, the unlocking member 105 also includes an installation groove 105c opened inside the slot 104a, a top block 105d slidably arranged on one side of the installation groove 105c and a main spring 105e arranged on the inner side of the installation groove 105c. The top block 105d contacts one end of the plug plate 103a. Through the set top block 105d and main spring 105e, when the wedge block 104d and the locking block 104f are separated to release the locking fixation, the top block 105d is ejected by the rebound force of the main spring 105e, thereby assisting in ejecting and removing the plug plate 103a.

[0044] As can be seen from the above, during installation, when the plug plate 103a is inserted into the slot 104a on one side of the moving block 102f, during the insertion process, the locking block 104f contacts the inclined portion 103e of the wedge block 104d, squeezing the inclined portion 103e of the wedge block 104d to both sides, and the wedge block 104d after being squeezed is driven to reset by the rebound force of the compression spring 104e, so that the locking block 104f is inside the tooth groove of the wedge block 104d. When it is fully inserted, the horizontal surface of the locking block 104f contacts the horizontal surface of the wedge block 104d, and the locking block 104f is stuck and fixed, thereby realizing the locking and fixing of the plug plate 103a, and finally completing the fixed installation of the plug plate 103a, thereby realizing the quick fixed installation of the scraper 103c.

[0045] When it is necessary to disassemble the insert plate 103a, pull the pull rod 105a to both sides, driving the movable plate 104b to slide to both sides, thereby driving the wedge block 104d to slide to both sides, so that the wedge block 104d and the locking block 104f are separated from each other, and the contact locks the locking block 104f. At this time, the insert plate 103a can be directly pulled out to quickly disassemble the scraper 103c. At this time, the ejector block 105d is ejected by the rebound force of the main spring 105e, and the insert plate 103a is assisted to be ejected and disassembled.

[0046] Embodiment 3: As shown in the attached Figure 2To Attachment Figure 6 As shown: Based on the first embodiment, Figure 5 As shown, the collecting member 201 includes a collecting frame 201a disposed on one side of the box-type substation body 101a and a filter screen plate 201b disposed on the inner bottom wall of the collecting frame 201a;

[0047] The collecting member 201 also includes inclined portions 201c arranged on both sides of the box-type substation body 101a. The collecting frame 201a can be used to collect and process accumulated snow and debris, and the filter screen 201b can be used to filter the cleaned debris. The filter screen 201b can also discharge and filter the snow water after the accumulated snow melts, and collect and process debris such as leaves inside the collecting frame 201a.

[0048] Preferably, Figure 6 As shown, the disassembly part 202 includes an insert block 202a arranged on one side of the collection frame 201a, a groove 202b opened on one side of the insert block 202a, a block 202c slidably arranged inside the groove 202b, and a second spring 202d arranged inside the groove 202b. The block 202c passes through the upper side of the box-type substation body 101a and is slidably arranged therewith. The insert block 202a, the groove 202b, the block 202c and the second spring 202d can facilitate the collection frame 201a to be quickly fixed, installed, disassembled and cleaned.

[0049] As can be seen from the above, the collection frame 201a can be set up to facilitate the collection and processing of accumulated snow and debris, and the filter plate 201b can also discharge and filter the snow water after the snow melts, and collect and process the leaves and other debris inside the collection frame 201a. When the collection frame 201a needs to be disassembled and cleaned, the collection frame 201a can be directly pulled out after pressing the block 202c, so that it can be quickly disassembled and cleaned.

[0050] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0051] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0052] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0055] In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic new energy energy-saving box-type substation, characterized in that: include: A construction component (100) comprises a construction component (101) arranged on the upper side of the construction component (100), a moving component (102) arranged on the upper side of the construction component (100), a cleaning component (103) arranged on one side of the moving component (102), a locking component (104) arranged on one end of the cleaning component (103), and an unlocking component (105) arranged on one side of the locking component (104); A collecting component (200) comprises a collecting component (201) arranged on one side of a structural component (101) and a disassembling component (202) arranged on one side of the collecting component (201); The structural member (101) comprises a box-type substation body (101a); The cleaning member (103) comprises a plug plate (103a) arranged on one side of the moving member (102), connecting rods (103b) arranged on both sides of the plug plate (103a), and a scraper (103c) arranged on one side of the connecting rod (103b), wherein the scraper (103c) contacts the upper side of the box-type substation body (101a).

2. A photovoltaic new energy energy-saving box-type substation as claimed in claim 1, characterized in that: The moving part (102) comprises a mounting frame (102a) fixedly mounted on the upper side of the box-type substation body (101a), a driving motor (102b) fixedly mounted on one side of the mounting frame (102a), a rotating drum (102c) arranged at the output end of the driving motor (102b), and a limiting groove (102d) provided on the outer side of the rotating drum (102c); The moving member (102) further comprises two limiting rods (102e) fixedly mounted between opposite side walls of the mounting frame (102a), a moving block (102f) slidably arranged outside the limiting rods (102e), and a limiting column (102g) arranged on the upper side of the moving block (102f), wherein the limiting column (102g) extends into the limiting groove (102d).

3. A photovoltaic new energy energy-saving box-type substation as claimed in claim 2, characterized in that: The cleaning member (103) further comprises scraping strips (103d) arranged on both sides of the scraper (103c) and an inclined surface (103e) arranged on one side of the scraping strip (103d), and the inserting plate (103a) is fixedly mounted on one side of the moving block (102f) via a snap-fit ​​member (104).

4. A photovoltaic new energy energy-saving box-type substation as claimed in claim 1, characterized in that: The buckle (104) comprises a slot (104a) opened on one side of the moving block (102f), a moving plate (104b) slidably arranged inside the moving block (102f), a telescopic rod (104c) arranged on one side of the moving plate (104b), a wedge block (104d) slidably arranged at one end of the telescopic rod (104c), and a compression spring (104e) sleeved on the outside of the telescopic rod (104c); The locking member (104) further comprises locking blocks (104f) arranged on both sides of the plug plate (103a), and the locking blocks (104f) are in contact with the wedge block (104d).

5. A photovoltaic new energy energy-saving box-type substation as claimed in claim 4, characterized in that: The unlocking member (105) comprises a pull rod (105a) fixedly mounted on one side of the movable plate (104b) and a return spring (105b) sleeved on the outside of the pull rod (105a), wherein the elastic coefficient of the return spring (105b) is greater than the elastic coefficient of the compression spring (104e).

6. A photovoltaic new energy energy-saving box-type substation as claimed in claim 5, characterized in that: The unlocking member (105) further comprises a mounting groove (105c) provided inside the slot (104a), a top block (105d) slidably arranged on one side of the mounting groove (105c), and a main spring (105e) arranged inside the mounting groove (105c), wherein the top block (105d) contacts one end of the plug board (103a).

7. A photovoltaic new energy energy-saving box-type substation as claimed in claim 1, characterized in that: The collecting member (201) comprises a collecting frame (201a) arranged on one side of the box-type substation body (101a) and a filter screen plate (201b) arranged on the inner bottom wall of the collecting frame (201a); The collecting member (201) further comprises inclined portions (201c) arranged on both sides of the box-type substation body (101a).

8. A photovoltaic new energy energy-saving box-type substation as claimed in claim 7, characterized in that: The disassembly member (202) comprises an insert block (202a) arranged on one side of the collection frame (201a), a groove (202b) opened on one side of the insert block (202a), a clamping block (202c) slidably arranged inside the groove (202b), and a second spring (202d) arranged inside the groove (202b); the clamping block (202c) penetrates the upper side of the box-type substation body (101a) and is slidably arranged therewith.

Citation Information

Patent Citations

  • Photovoltaic new energy energy-saving box-type substation

    CN215497927U

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    CN114156762A

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