CN119009770A - Compact environment-friendly gas ring main unit - Google Patents
Compact environment-friendly gas ring main unit Download PDFInfo
- Publication number
- CN119009770A CN119009770A CN202411100837.3A CN202411100837A CN119009770A CN 119009770 A CN119009770 A CN 119009770A CN 202411100837 A CN202411100837 A CN 202411100837A CN 119009770 A CN119009770 A CN 119009770A
- Authority
- CN
- China
- Prior art keywords
- box
- gas ring
- ring network
- rod
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
本发明公开了一种紧凑型环保气体环网箱，包括，防护机构，其包括封闭气箱，设置于封闭气箱上的机构室和电缆室，设置于机构室上的防护部，设置于防护部上的滑动部，设置于滑动部上的翻转部，以及设置于翻转部上的密封部；调节机构，包括设置于防护部上的分隔杆，设置于分隔杆上的限制部，以及设置于限制部上的引导部；锁定机构，包括设置于分隔杆上的底座，设置于底座上的升降部和限位部，以及设置于限位部上的弹力部。通过防护机构、调节机构和锁定机构的设置，环网箱的打开方式为四种，使得环网箱可以适应不同狭窄的空间，方便工作人员对箱体内部的电气设备进行检修。
The present invention discloses a compact environmentally friendly gas ring network box, including a protective mechanism, which includes a closed gas box, a mechanism chamber and a cable chamber arranged on the closed gas box, a protective part arranged on the mechanism chamber, a sliding part arranged on the protective part, a flipping part arranged on the sliding part, and a sealing part arranged on the flipping part; an adjusting mechanism, which includes a partition rod arranged on the protective part, a limiting part arranged on the partition rod, and a guiding part arranged on the limiting part; a locking mechanism, which includes a base arranged on the partition rod, a lifting part and a limiting part arranged on the base, and an elastic part arranged on the limiting part. Through the setting of the protective mechanism, the adjusting mechanism and the locking mechanism, the ring network box can be opened in four ways, so that the ring network box can adapt to different narrow spaces, and it is convenient for the staff to inspect and repair the electrical equipment inside the box.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a compact environment-friendly gas ring main unit.
Background
At present, a 10kV alternating current gas-insulated metal-enclosed switch (ring main unit) has the advantages of simple structure, small volume, low price, small occupied area, high power supply quality, high power supply safety and the like, is widely applied, is an important component device of a power distribution system, and can not meet the requirements of customers in many aspects along with the continuous development of the power distribution network, and the existing old high-voltage cable branch box running influences the intelligent level of a power grid and the average power failure time of a user.
The old high-voltage cable branch box is basically installed at the urban street border, because equipment ages, partial equipment has operation potential safety hazards, when electric equipment needs to be overhauled, in urban construction, the utilization ratio of space improves, when the box is placed in narrow space department, the box can only be from the mode of opening one side can not be applicable to each narrow space, when the interval of box and wall body is not enough, the guard plate can not be opened completely, influences the maintenance of staff to electric equipment.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-mentioned problems of the existing compact environment-friendly gas ring main unit that a single opening manner cannot be adapted to each working environment when the ring main unit is located in a narrow space.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a compact environmental protection gas looped netowrk case, includes, protection machanism, it includes seals the gas tank, sets up mechanism room and cable chamber on sealing the gas tank, sets up the guard portion on the mechanism room, sets up the sliding part on the guard portion, sets up the upset portion on the sliding part, and sets up the sealing part on the upset portion; the adjusting mechanism comprises a separation rod arranged on the protection part, a limiting part arranged on the separation rod and a guiding part arranged on the limiting part; the locking mechanism comprises a base arranged on the separation rod, a lifting part and a limiting part arranged on the base, and an elastic part arranged on the limiting part.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the protection part comprises a box body arranged on the mechanism chamber and air holes arranged on the box body.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the sliding part comprises a first through hole and a second through hole which are arranged on the box body, and a fixed block which is arranged inside the first through hole.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the turnover part comprises a turnover plate arranged on the box body, a first threaded rod arranged on the turnover plate and an anti-falling plate arranged on the first threaded rod.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the sealing part comprises a protection plate arranged on the first threaded rod and a handle arranged on the protection plate.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the limiting part comprises a sliding groove arranged on the separation rod, a notch arranged on the separation rod and a short block arranged on the protection plate.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the guide part comprises a transverse groove arranged on the protection plate and a vertical groove arranged on the protection plate.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the lifting part comprises a second threaded rod arranged on the base and a threaded sleeve arranged on the second threaded rod.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the limiting part comprises a limiting groove arranged on the second threaded rod and a limiting rod arranged inside the limiting groove.
As a preferable scheme of the compact environment-friendly gas ring main unit, the invention comprises the following steps: the elastic part comprises a support frame arranged on the base, a spring arranged on the support frame, a shifting block arranged on the spring, an inserting rod arranged on the shifting block and an inserting hole arranged on the protection plate.
The invention has the beneficial effects that: through protection machanism's setting for the overall arrangement of the inside electrical equipment of looped netowrk case is more reasonable, and space utilization is higher, through adjustment mechanism's setting, and the looped netowrk case can be according to the space restriction of difference, opens the guard plate with the mode of difference, makes things convenient for the staff to overhaul electrical equipment, through locking mechanical system's setting, can restrict the guard gate under the different states, avoids the guard gate to influence staff's maintenance work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic diagram of the overall structure of the compact environment-friendly gas ring main unit of the invention.
Fig. 2 is a schematic diagram of a box structure in the compact environment-friendly gas ring main unit of the invention.
Fig. 3 is a schematic diagram of a compact environment-friendly gas ring main unit protection plate overturning and opening structure.
Fig. 4 is a schematic view of a structure of the compact type environment-friendly gas ring main unit of the invention with a protection plate opened by ascending.
Fig. 5 is a schematic view of a lateral opening structure of a protection plate of a compact environment-friendly gas ring main unit.
FIG. 6 is a schematic diagram of a chute structure of a compact environment-friendly gas ring main unit according to the present invention.
Fig. 7 is a schematic diagram of a turnover part of the compact environment-friendly gas ring main unit.
FIG. 8 is a schematic diagram of a locking mechanism of a compact environment-friendly gas ring main unit according to the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-7, there is provided a compact environment-friendly gas ring main unit, comprising, a protection mechanism 100 comprising a closed gas box 101, a mechanism chamber 102 and a cable chamber 103 provided on the closed gas box 101, a protection portion 104 provided on the mechanism chamber 102, a sliding portion 105 provided on the protection portion 104, a turning portion 106 provided on the sliding portion 105, and a sealing portion 107 provided on the turning portion 106
Wherein, a mechanism chamber 102 is arranged right in front of the closed air box 101, and a cable chamber 103 is arranged at the bottom of the closed air box 101.
Further, the protection part 104 includes a case 104a disposed on the mechanism chamber 102, and an air vent 104b disposed on the case 104 a;
the box 104a is disposed above the mechanism chamber 102, and the sidewall of the box 104a is provided with ventilation holes 104b, so as to facilitate heat dissipation and reduce the temperature inside the box 104 a.
Further, the sliding portion 105 includes a first through hole 105a and a second through hole 105b provided in the case 104a, and a fixing block 105c provided inside the first through hole 105 a.
The first through hole 105a is disposed at the top of the box 104a, and the first through hole 105a is adjacent to the outlet of the box 104 a.
The second through openings 105b are disposed on two sides of the box 104a, and the second through openings 105b are adjacent to an outlet of the box 104a, and the first through openings 105a and the second through openings 105b are mutually communicated.
Wherein, the fixed block 105c is fixedly arranged in the first through hole 105a, and divides the first through hole 105a into two independent chambers.
Further, the sealing portion 107 includes a turnover plate 106a provided on the case 104a, a first threaded rod 106b provided on the turnover plate 106a, and a drop-preventing plate 106c provided on the first threaded rod 106 b.
Wherein the turnover plate 106a is disposed at the outlet of the box 104a by a hinge.
The first threaded rod 106b is disposed on the plate surface of the flipping plate 106a, and the first threaded rod 106b is adjacent to the first through hole 105a.
One end of the first threaded rod 106b extends into the box 104a and is connected to the anti-drop plate 106 c.
Specifically, the worker can disengage the first threaded rod 106b from the protection plate 107a by rotating the anti-disengagement plate 106c, thereby facilitating the complete disengagement of the protection plate 107a from the housing 104 a.
Further, the sealing portion 107 includes a shielding plate 107a provided on the first threaded rod 106b, and a handle 107b provided on the shielding plate 107 a.
Wherein the protection plate 107a is located at the inlet and outlet, and the first threaded rod 106b penetrates the protection plate 107a.
Specifically, the front and rear surfaces of the protection plate 107a are respectively in contact with the reverse plate 106a at the escape prevention plate 106 c.
Specifically, by providing the first threaded rod 106b and the drop-preventing plate 106c, the protection plate 107a can be prevented from dropping off from the case 104 a.
The handle 107b is located at an included angle at the bottom of the protection plate 107a, and the handle 107b is horizontally placed, so that a worker can conveniently lift the protection plate 107a upwards.
The operation process comprises the following steps: when the staff needs to overhaul the electrical equipment inside the box 104a, the staff pulls the handle 107b, the handle 107b can drive the protection plate 107a, the protection plate 107a can rotate with the overturning plate 106a, the overturning plate 106a drives the first threaded rod 106b to rotate, the first threaded rod 106b drives the anti-falling plate 106c to rotate, and after the protection plate 107a is opened, the staff overhauls.
Example 2
Referring to fig. 2 to 7, this embodiment differs from the first embodiment in that: the adjusting mechanism 200 includes a partition lever 201 provided on the shielding portion 104, a restricting portion 202 provided on the partition lever 201, and a guide portion 203 provided on the restricting portion 202.
Wherein the top of the partition bar 201 is connected to the bottom of the fixing block 105c, and the bottom of the partition bar 201 is connected to the bottom surface inside the case 104 a.
Specifically, the sectional dimension of the top of the spacer 201 is adapted to the sectional dimension of the bottom of the fixed block 105 c.
Further, the restricting portion 202 includes a slide groove 202a provided on the partition lever 201, a cutout 202b provided on the partition lever 201, and a short block 202c provided on the shielding plate 107 a.
Wherein, both sides of the separation rod 201 are provided with sliding grooves 202a.
Wherein the notch 202b is disposed right in front of the dividing bar, and the notch 202b is located at the bottom of the dividing bar 201, and the notch 202b and the chute 202a are mutually communicated.
Wherein the short block 202c is installed at a side of the shielding plate 107a, and the short block 202c is located at a bottom of the shielding plate 107a, and at the same time, the short block 202c is located at a side away from the flipping plate 106 a.
Specifically, the dimensions of the short block 202c are adapted to the dimensions of the cutout 202b, and the short block 202c is positioned inside the cutout 202b when the protection plate 107a seals the outlet of the box 104 a.
Specifically, when the short block 202c is located inside the notch 202b, and the side of the protection plate 107a away from the short block 202c is aligned with the side of the flipping plate 106a, at this time, the protection plate 107a is not located inside the first through hole 105a, nor inside the second through hole 105b (by the arrangement of the first threaded rod 106b, the flipping plate 106a, and the anti-falling plate 106c, the protection plate 107a is prevented from falling off from the outlet), and then the protection plate 107a can drive the flipping plate 106a to flip, and only in this position, the protection plate 107a can be lifted.
Further, the guide portion 203 includes a horizontal groove 203a provided on the shielding plate 107a, and a vertical groove 203b provided on the shielding plate 107 a.
Wherein, the horizontal groove 203a is disposed on the plate surface of the protection plate 107a, and the horizontal groove 203a is adjacent to the top of the protection plate 107 a.
Wherein, the vertical groove 203b is provided on the plate surface of the shielding plate 107a, and the vertical groove 203b is adjacent to one side of the flipping plate 106 a.
Specifically, the vertical groove 203b is mutually communicated with the horizontal groove 203a, so that the heat dissipation performance of the box 104a is further improved, the air flow speed inside the box 104a is higher, the heat dissipation is accelerated, and when the protection plate 107a seals the outlet of the box 104a, the first threaded rod 106b is positioned at the butt joint position of the horizontal groove 203a and the vertical groove 203 b.
The operation process comprises the following steps: when the ring main unit is placed in the environment with narrow space, when the protection plate 107a cannot be completely turned over and opened, in order to better adapt to work of workers, when the space between the outlet of the ring main unit and the wall surface is insufficient to completely open the protection plate 107a, the workers can open the protection plate 107a from the side surface or the upper side of the box 104a, and the workers can conveniently overhaul electrical equipment inside the box 104 a.
When the space between the top of the box 104a and the front is insufficient, the staff pushes the handle 107b, the handle 107b drives the protection plate 107a to move to the side far away from the handle 107b, and due to the arrangement of the transverse groove 203a, the protection plate 107a can enter the second through hole 105b, the first threaded rod 106b is positioned at the joint of the vertical groove 203b and the transverse groove 203a from the beginning to be completely positioned in the transverse groove 203a until the contact position between the handle 107b and the inner wall of the box 104a, and at this time, the protection plate 107a is transversely opened, so that the staff can conveniently overhaul the electrical equipment inside the box 104 a.
When the space between the two sides and the front of the box 104a is insufficient, the staff lifts the handle 107b upwards, the handle 107b drives the protection plate 107a to lift upwards, the first threaded rod 106b is completely located inside the vertical groove 203b, the protection plate 107a drives the short block 202c to enter the inside of the sliding groove 202a from the notch 202b, at this time, through the arrangement of the notch 202b and the sliding groove 202a, the protection plate 107a is ensured to be aligned with the first through hole 105a, and the protection plate 107a is convenient to pass through the first through hole 105a until the protection plate 107a rises to the highest position.
When the space between the two sides and the top of the box 104a is insufficient, the space in front of the box 104a is sufficient, the worker only needs to ensure that the short block 202c is located inside the notch 202b, at this time, the worker normally pulls the handle 107b, the handle 107b drives the protection plate 107a, and the protection plate 107a drives the overturning plate 106a to overturn around the rotating shaft.
Example 3
Referring to fig. 1 to 8, this embodiment differs from the above embodiment in that: the locking mechanism 300 includes a base 301 disposed on the partition 201, a lifting portion 302 and a limiting portion 303 disposed on the base 301, and an elastic portion 304 disposed on the limiting portion 303.
Wherein the base 301 is adjacent the top of the spacer 201.
Further, the lifting portion 302 includes a second threaded rod 302a disposed on the base 301, and a threaded sleeve 302b disposed on the second threaded rod 302 a.
One end of the second threaded rod 302a penetrates through the base 301 and is fixedly connected with the partition rod 201, and the base 301 is sleeved on the side wall of the second threaded rod 302 a.
Specifically, the base 301 is not threadedly coupled with the second threaded rod 302a such that the base 301 may normally move on the side wall of the second threaded rod 302a without restriction.
Wherein, one end of the threaded sleeve 302b is rotatably connected with the end surface of the base 301.
Specifically, when the threaded sleeve 302b rotates, the threaded sleeve 302b may move on the side wall of the second threaded rod 302a, and when the threaded sleeve 302b moves, the base 301 may be driven to move together.
Further, the limiting portion 303 includes a limiting groove 303a disposed on the second threaded rod 302a, and a limiting rod 303b disposed inside the limiting groove 303 a.
Wherein, a limit groove 303a is arranged on the side wall of the second threaded rod 302 a.
Specifically, the number of the stopper grooves 303a is two.
One end of the limiting rod 303b penetrates through the base 301 and is fixedly connected with the separation rod 201.
Specifically, the position of the base 301 can be limited by the setting of the limiting rod 303b, and when the threaded sleeve 302b rotates, the base 301 can be prevented from rotating.
Further, the elastic portion 304 includes a supporting frame 304a disposed on the base 301, a spring 304b disposed on the supporting frame 304a, a shifting block 304c disposed on the spring 304b, an inserting rod 304d disposed on the shifting block 304c, and an inserting hole 304e disposed on the protection plate 107 a.
The support 304a is in an "n" shape, and the top of the second threaded rod 302a is connected to the inner wall of the support 304 a.
Wherein, the two outer side walls of the supporting frame 304a are respectively connected with the springs 304b.
Specifically, the spring 304b has an arc shape.
Wherein, the top of the shifting block 304c is connected with the spring 304b, and one end of the shifting block 304c is connected with the base 301 through a rotating shaft.
Specifically, in the case that the spring 304b is not subjected to an external force, the pulling block 304c is perpendicular to the second threaded rod 302a, and the pulling block 304c is parallel to the shielding plate 107 a.
Wherein, the side of the shifting block 304c far away from the spring 304b is connected with the insert rod 304d, the insert rod 304d is positioned in the transverse groove 203a, when the short block 202c is positioned in the notch 202b, the insert rod 304d is positioned at the end of the transverse groove 203a, through the arrangement of the insert rod 304d, the transverse position can be limited, the protection plate 107a is prevented from moving, and meanwhile, when the insert rod 304d is positioned in the transverse groove 203a, the insert rod 304d can also prevent the overturning plate 106a from overturning.
Specifically, by the arrangement of the insert rod 304d, the protection plate 107a can be mutually matched with the first threaded rod 106b in the transverse movement, so that the protection plate 107a can move more stably, and at the same time, the longitudinal position of the protection plate 107a is limited.
Specifically, the insert rod 304d is located at the middle position of the shifting block 304c, so that a worker can conveniently pull the shifting block 304c, and when the worker pulls the shifting block 304c, the shifting block 304c drives the insert rod 304d to be separated from the inside of the transverse groove 203a, and at this time, the restriction on the protection plate 107a is released.
Wherein, the jack 304e is disposed on the plate surface of the protection plate 107a, and the jack 304e is located above the handle 107b, and meanwhile, the jack 304e and the insert rod 304d are located on the same longitudinal axis.
Specifically, when the protection plate 107a is raised to the highest position, the insertion rod 304d may be inserted into the insertion hole 304e to fix the position of the protection plate 107 a.
Specifically, the number of the jacks 304e can be increased according to the actual demands of the staff, so that the staff can be ensured to overhaul the electrical equipment in the box 104 a.
The operation process comprises the following steps: since the bottom of the case 104a is not provided with a through hole, the bottom of the protection plate 107a is in contact with the bottom surface inside the case 104a, and there is no need to worry about the automatic movement of the position of the protection plate 107a after the position movement of the protection plate 107a is completed.
Before a worker pulls the handle 107b upwards, the worker pulls the shifting block 304c on the protection plate 107a to be lifted, the shifting block 304c drives the inserting rod 304d to separate from the inside of the transverse groove 203a, the shifting block 304c drives the spring 304b to retract, at this time, the worker pulls the handle 107b upwards, the handle 107b drives the protection plate 107a to lift, the protection plate 107a drives the jack 304e to lift together, when the jack 304e lifts to the position of the inserting rod 304d, the worker releases the shifting block 304c, the spring 304b returns to drive the inserting rod 304d to be inserted into the jack 304e, the position of the protection plate 107a is limited, the hands of the worker are liberated, and the worker is convenient to overhaul electrical equipment.
When the worker needs to pull the protective plate 107a transversely, in order to avoid that the worker pulls the pulling block 304c repeatedly, the worker can pull the thread bush 302b, when the thread bush 302b rotates, the thread bush 302b rises on the side wall of the second threaded rod 302a, the thread bush 302b drives the base 301 to move together, the base 301 does not rotate while moving due to the arrangement of the limiting rod 303b, the base 301 moves on the side wall of the limiting rod 303b, the base 301 drives the pulling block 304c and the supporting frame 304a to move together, the pulling block 304c drives the inserting rod 304d to separate from the interior of the transverse groove 203a, at this time, the worker can pull the two protective plates 107a at will, after the maintenance of the electrical equipment in the box 104a is completed, the two protective plates 107a are restored to the original positions, and the thread bush 302b is reversely rotated, so that the inserting rod 304d is reinserted into the interior of the transverse groove 203 a.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411100837.3A CN119009770B (en) | 2024-08-12 | 2024-08-12 | Compact environment-friendly gas ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411100837.3A CN119009770B (en) | 2024-08-12 | 2024-08-12 | Compact environment-friendly gas ring main unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119009770A true CN119009770A (en) | 2024-11-22 |
| CN119009770B CN119009770B (en) | 2025-11-28 |
Family
ID=93489889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411100837.3A Active CN119009770B (en) | 2024-08-12 | 2024-08-12 | Compact environment-friendly gas ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119009770B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3181810U (en) * | 2012-12-11 | 2013-02-21 | 興華 官 | Two-way door |
| CN204349264U (en) * | 2015-02-04 | 2015-05-20 | 宁波市锦达电器设备制造有限公司 | Power distribution cabinet |
| CN112167847A (en) * | 2020-11-06 | 2021-01-05 | 临沂高途信息科技有限公司 | Multi-opening-mode household wall cabinet |
-
2024
- 2024-08-12 CN CN202411100837.3A patent/CN119009770B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3181810U (en) * | 2012-12-11 | 2013-02-21 | 興華 官 | Two-way door |
| CN204349264U (en) * | 2015-02-04 | 2015-05-20 | 宁波市锦达电器设备制造有限公司 | Power distribution cabinet |
| CN112167847A (en) * | 2020-11-06 | 2021-01-05 | 临沂高途信息科技有限公司 | Multi-opening-mode household wall cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119009770B (en) | 2025-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN119009770A (en) | Compact environment-friendly gas ring main unit | |
| CN207339207U (en) | Door-opening type cable channel cover plate | |
| CN212114459U (en) | Control box convenient to maintain and overhaul | |
| CN219248337U (en) | Electric power communication installation mechanism and electric power communication box | |
| CN111129969A (en) | High-voltage board convenient to wiring | |
| CN216872602U (en) | Integrated transformer substation box body | |
| KR101897261B1 (en) | Opening and Closing Device for Underground Facility Check | |
| CN214176553U (en) | A spliced box-type substation | |
| CN219513587U (en) | Low-voltage draw-out type switch cabinet convenient to install and maintain | |
| CN208023614U (en) | A kind of pipeline or well head overhaul closing cap | |
| CN214506066U (en) | Economical mini-distribution box | |
| CN220022103U (en) | Line concentration box of UTX terminal of string-type inverter | |
| CN221863238U (en) | A new instrument insulation box structure | |
| CN209608201U (en) | A kind of box-type substation convenient for heat dissipation | |
| CN208674673U (en) | An elevator machine room distribution box | |
| CN207705609U (en) | A kind of transformer power distribution cabinet easy to repair | |
| CN217789162U (en) | Integrated protection transformer substation | |
| CN214754898U (en) | A high-voltage power distribution cabinet for high-voltage switchgear | |
| CN212063212U (en) | A low-voltage switchgear | |
| CN217362528U (en) | Cable fixing clamp used in tunnel | |
| CN217769416U (en) | Indoor intensive enclosed bus duct | |
| CN220660825U (en) | Tool box for electric power engineering overhaul | |
| CN222736397U (en) | Operation console for intelligent control of thermal power production | |
| CN215710898U (en) | A overhaul box fixing device for elevator | |
| CN215771991U (en) | Combined electric cabinet shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |