CN210490162U - Corrosion-resistant transformer cabinet - Google Patents
Corrosion-resistant transformer cabinet Download PDFInfo
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- CN210490162U CN210490162U CN201921538541.4U CN201921538541U CN210490162U CN 210490162 U CN210490162 U CN 210490162U CN 201921538541 U CN201921538541 U CN 201921538541U CN 210490162 U CN210490162 U CN 210490162U
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Abstract
The utility model discloses an anticorrosive transformer cabinet, concretely relates to transformer cabinet technical field, the power distribution box comprises a box body, the outside parcel of box has the protective housing, the one end of protective housing is provided with the subassembly of bleeding along the embedding on the horizontal direction, a set of exhaust hole has been seted up to the other end of protective housing, the front surface of box articulates there is the chamber door, and the front surface of box is close to the fixed display screen that is provided with in chamber door top. The utility model discloses a protective housing and the subassembly of bleeding have been set up, reciprocal taking out pushes away movable rod and piston piece, can be quick outwards extract the air in the protective housing for box in the protective housing is in less air content's parcel, can avoid the box direct and external air to contact, provides good guard action, can effectually prevent the transformer cabinet corrosion, exposes for a long time with the transformer cabinet and takes place the corrosion easily outward and compare, and this design is more superior, possesses higher practicality.
Description
Technical Field
The utility model relates to a transformer cabinet technical field, more specifically say, the utility model relates to an anticorrosive transformer cabinet that corrodes.
Background
The transformer cabinet is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the transformer cabinet is arranged in a moistureproof, antirust, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which grows up after civil construction of the transformer substation. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
But its when in actual use, general transformer cabinet is whole all be directly in the air, receives the influence of external humid air easily and corrodes, great reduction its life.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an anticorrosive transformer cabinet that corrodes, through having set up the protective housing and bleeding the subassembly, reciprocal pump pushes away movable rod and piston piece, can be quick outwards extract the air in the protective housing, make the box in the protective housing be in less air content's parcel, can avoid the direct air with the external world of box to contact, good guard action is provided, can effectually prevent transformer cabinet corrosion, expose for a long time with transformer cabinet and take place the corrosion easily outside and compare, this design is more superior, possess higher practicality.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-corrosion power transformation cabinet comprises a box body, wherein a protective shell is wrapped outside the box body, one end of the protective shell is embedded with an air exhaust assembly along the horizontal direction, the other end of the protective shell is provided with a group of exhaust holes, the front surface of the box body is hinged with a box door, a display screen is fixedly arranged on the front surface of the box body close to the upper part of the box door, a visible window is embedded in the front surface of the box door, and a handle frame is fixedly arranged on one side of the front surface of the box door close to the visible window;
the exhaust component comprises a fixed cylinder, a movable rod penetrates through one side of the fixed cylinder, a piston block is fixedly arranged at one end of the movable rod, an end cap is fixedly arranged at the other end of the movable rod, an exhaust pipe and an exhaust pipe are respectively and fixedly arranged at the other side of the fixed cylinder, the exhaust pipe is arranged below the exhaust pipe in parallel, a first one-way valve is embedded outside the exhaust pipe, a second one-way valve is embedded outside the exhaust pipe, and one end of the exhaust pipe is fixedly connected with an exhaust hole;
the first check valve comprises a first fixing sleeve, a first movable plate is hinged to the top end of the interior of the first fixing sleeve, and a first limiting plate is fixedly arranged at the bottom end of the interior of the first fixing sleeve;
the second check valve is including the fixed cover of second, the inside top of the fixed cover of second articulates there is the second fly leaf, the inside bottom mounting of the fixed cover of second is provided with the second limiting plate.
In a preferred embodiment, the fire extinguishing assembly comprises an air bag, one side of the air bag is fixedly connected with a connecting belt, one end of the connecting belt is fixedly provided with a fixing plate, and the fixing plate is fixedly connected with the inner side wall of the box body.
In a preferred embodiment, the air bag and the fixing plate are connected through a connecting belt, and the fixing plate and the connecting belt are provided with multiple groups in a receiving manner.
In a preferred embodiment, the inside of the air bag contains carbon dioxide gas, and a sealing plug is embedded in the side surface of the air bag.
In a preferred embodiment, the front surface of the protective shell is hinged with a protective door, and a sealing gasket is arranged between the protective shell and the protective door.
In a preferred embodiment, the lower surface of the protective casing is provided with a cushion rubber pad, and the protective casing is a member made of PVC.
In a preferred embodiment, through holes are formed in both sides of the box body, and sealing rings are arranged inside the through holes.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in through having set up protective housing and air exhaust subassembly, reciprocating to take out and push away movable rod and piston block, can be quick take out the air in the protective housing outward, make the box in the protective housing in the parcel of less air content, can avoid the box to directly contact with the air of external world, provide good guard action, can prevent the transformer cabinet corrosion effectively, expose for a long time with the transformer cabinet and easily take place the corrosion outside, the design is more superior, possess higher practicality;
2. the utility model discloses in through having set up the subassembly of putting out a fire, when the inside spark that takes place of box, the gasbag will in time be punctured to the electric spark, and carbon dioxide gas in the gasbag will outwards release to reach the effect of putting out a fire fast, the effectual emergence that reduces dangerous accident has improved its safety in utilization, leads to the incident with the inside spark that takes place of transformer cabinet to compare, and this design possesses timely fire extinguishing effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the middle air exhaust assembly of the present invention.
Fig. 3 is a schematic structural diagram of the first check valve and the second check valve of the present invention.
Fig. 4 is a schematic structural diagram of the piston block of the present invention.
Fig. 5 is a schematic structural view of the fire extinguishing assembly of the present invention.
The reference signs are: 1 box, 2 protective casings, 3 chamber doors, 4 display screens, 5 visual windows, 6 handle racks, 7 air extraction assemblies, 71 fixed cylinders, 72 movable rods, 73 piston blocks, 74 end caps, 75 air extraction pipes, 76 first one-way valves, 761 first fixed sleeves, 762 first movable plates, 763 first limiting plates, 77 exhaust pipes, 78 second one-way valves, 781 second fixed sleeves, 782 second movable plates, 783 second limiting plates, 8 exhaust holes, 9 fire extinguishing assemblies, 91 airbags, 92 connecting belts, and 93 fixed plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The corrosion-resistant power transformation cabinet shown in the attached drawings 1-4 comprises a cabinet body 1 and a protective shell 2, wherein the protective shell 2 wraps the outside of the cabinet body 1, one end of the protective shell 2 is embedded with an air exhaust assembly 7 along the horizontal direction, the other end of the protective shell 2 is provided with a group of exhaust holes 8, the front surface of the cabinet body 1 is hinged with a cabinet door 3, a display screen 4 is fixedly arranged on the front surface of the cabinet body 1 close to the upper part of the cabinet door 3, a visual window 5 is embedded in the front surface of the cabinet door 3, and a handle frame 6 is fixedly arranged on one side of the front surface of the cabinet door 3 close to the visual window 5;
the air extraction component 7 comprises a fixed cylinder 71, a movable rod 72 is installed on one side of the fixed cylinder 71 in a penetrating manner, a piston block 73 is fixedly arranged at one end of the movable rod 72, an end cap 74 is fixedly installed at the other end of the movable rod 72, an air extraction pipe 75 and an air exhaust pipe 77 are respectively and fixedly installed on the other side of the fixed cylinder 71, an air exhaust pipe 77 is arranged below the air extraction pipe 75 in parallel, a first one-way valve 76 is embedded outside the air extraction pipe 75, a second one-way valve 78 is embedded outside the air exhaust pipe 77, and one end of the air exhaust pipe 77 is fixedly connected with an air exhaust hole 8;
the first check valve 76 comprises a first fixing sleeve 761, a first movable plate 762 is hinged to the top end of the first fixing sleeve 761, and a first limiting plate 763 is fixedly arranged at the bottom end of the first fixing sleeve 761;
the second check valve 78 comprises a second fixing sleeve 781, a second movable plate 782 is hinged to the top end of the inside of the second fixing sleeve 781, and a second limiting plate 783 is fixedly arranged at the bottom end of the inside of the second fixing sleeve 781;
a protective door is hinged to the front surface of the protective shell 2, and a sealing gasket is arranged between the protective shell 2 and the protective door;
the lower surface of the protective shell 2 is provided with a buffer rubber mat, and the protective shell 2 is a component made of PVC material;
through holes are formed in the two sides of the box body 1, and sealing rings are arranged inside the through holes.
The implementation mode is specifically as follows: in the implementation of the present invention, the protective casing 2 made of PVC material is installed outside the box body 1, the end cap 74 is held to pull the movable rod 72 outwards, the piston block 73 on the movable rod 72 moves to one side in the fixed cylinder 71, the first movable plate 762 on the first fixed sleeve 761 is driven by air to open, so that the first check valve 76 on the air exhaust pipe 75 is in an open state, the second movable plate 782 on the second fixed sleeve 781 is pressed against the second limiting plate 783, so that the second check valve 78 on the air exhaust pipe 77 is in a closed state, the air in the box body 1 is extracted into the fixed cylinder 71, and then the movable rod 72 is pushed inwards, the piston block 73 discharges the extracted air outwards, at this time, the first check valve 76 is in a closed state, the second check valve 78 is in an open state, the extracted air directly flows through the air exhaust pipe 77 to the exhaust hole 8 to be discharged outwards, reciprocating to take out and push away movable rod 72 and piston block 73, can be quick with the outside extraction of the air in the protective housing 2 for box 1 in the protective housing 2 is in less air content's parcel, can avoid box 1 direct and external air to contact, provides good guard action, can effectually prevent transformer cabinet corrosion, has solved transformer cabinet and has exposed the problem that takes place the corrosion outside easily for a long time.
The corrosion-resistant power transformation cabinet shown in fig. 1 and 5 further comprises a fire extinguishing assembly 9, wherein the fire extinguishing assembly 9 is arranged inside the box body 1, the fire extinguishing assembly 9 comprises an air bag 91, one side of the air bag 91 is fixedly connected with a connecting belt 92, one end of the connecting belt 92 is fixedly provided with a fixing plate 93, and the fixing plate 93 is fixedly connected with the inner side wall of the box body 1;
the air bag 91 is connected with a fixing plate 93 through a connecting belt 92, and a plurality of groups of fixing plates 93 and the connecting belt 92 are arranged in a blending manner;
the air bag 91 contains carbon dioxide gas, and a sealing plug is embedded in the side surface of the air bag 91.
The implementation mode is specifically as follows: in implementation the utility model discloses in the time, wherein the outside parcel of gasbag 91 has the wear-resisting protection film of one deck, can prevent accidental rupture, open the sealing plug on the gasbag 91, fill carbon dioxide gas to gasbag 91 inside, wherein gasbag 91 is connected together through connecting band 92 with fixed plate 93, afterwards, laminate fixed plate 93 in the inside of box 1, when the inside spark of taking place of box 1, the gasbag 91 will in time be punctureed to the electric spark, carbon dioxide gas in the gasbag 91 will outwards release, thereby reach the effect of putting out a fire fast, the effectual emergence that reduces dangerous accident, the safety in utilization is improved, the problem that the inside spark of taking place of transformer cabinet leads to the incident has been solved.
The utility model discloses the theory of operation:
with reference to the accompanying drawings 1-4 of the specification, by arranging the protective shell 2 and the air extraction assembly 7, and reciprocating the pumping and pushing movable rod 72 and the piston block 73, air in the protective shell 2 can be rapidly extracted outwards, so that the box body 1 in the protective shell 2 is wrapped in a small air content, the box body 1 can be prevented from directly contacting with the outside air, a good protection effect is provided, the transformer cabinet can be effectively prevented from being rusted, and the problem that the transformer cabinet is easily rusted after being exposed outside for a long time is solved;
referring to the attached drawings 1 and 5 of the specification, by arranging the fire extinguishing assembly 9, when electric sparks occur inside the box body 1, the electric sparks can puncture the air bag 91 in time, and carbon dioxide gas in the air bag 91 can be released outwards, so that the effect of quickly extinguishing fire is achieved, the occurrence of dangerous accidents is effectively reduced, the use safety of the fire extinguishing device is improved, and the problem of safety accidents caused by sparks occurring inside a transformer cabinet is solved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an anticorrosive transformer cabinet, includes box (1), its characterized in that: the box body (1) is wrapped by a protective shell (2), one end of the protective shell (2) is embedded with an air exhaust assembly (7) in the horizontal direction, the other end of the protective shell (2) is provided with a group of exhaust holes (8), the front surface of the box body (1) is hinged with a box door (3), a display screen (4) is fixedly arranged on the front surface of the box body (1) close to the upper part of the box door (3), a visual window (5) is embedded in the front surface of the box door (3), and a handle frame (6) is fixedly arranged on one side, close to the visual window (5), of the front surface of the box door (3);
the air extraction assembly (7) comprises a fixed cylinder (71), a movable rod (72) penetrates through one side of the fixed cylinder (71), a piston block (73) is fixedly arranged at one end of the movable rod (72), an end cap (74) is fixedly arranged at the other end of the movable rod (72), an extraction pipe (75) and an exhaust pipe (77) are fixedly arranged on the other side of the fixed cylinder (71) respectively, an exhaust pipe (77) is arranged below the extraction pipe (75) in parallel, a first one-way valve (76) is embedded outside the extraction pipe (75), a second one-way valve (78) is embedded outside the exhaust pipe (77), and one end of the exhaust pipe (77) is fixedly connected with an exhaust hole (8);
the first check valve (76) comprises a first fixing sleeve (761), a first movable plate (762) is hinged to the top end of the inside of the first fixing sleeve (761), and a first limiting plate (763) is fixedly arranged at the bottom end of the inside of the first fixing sleeve (761);
the second check valve (78) is including the fixed cover of second (781), the inside top of the fixed cover of second (781) articulates there is second fly leaf (782), the fixed second limiting plate (783) that is provided with in inside bottom of the fixed cover of second (781).
2. The corrosion-resistant power transformation cabinet according to claim 1, characterized in that: fire extinguishing assembly (9) is including gasbag (91), one side fixedly connected with connecting band (92) of gasbag (91), the one end fixed mounting of connecting band (92) has fixed plate (93), the inside wall fixed connection of fixed plate (93) and box (1).
3. An anti-corrosion power transformation cabinet according to claim 2, characterized in that: the air bag (91) is connected with the fixing plate (93) through a connecting belt (92), and a plurality of groups of the fixing plate (93) and the connecting belt (92) are arranged.
4. An anti-corrosion power transformation cabinet according to claim 2, characterized in that: the air bag (91) contains carbon dioxide gas, and a sealing plug is embedded in the side surface of the air bag (91).
5. The corrosion-resistant power transformation cabinet according to claim 1, characterized in that: the front surface of protective housing (2) articulates there is the shutter, be provided with seal ring between protective housing (2) and the shutter.
6. An anti-corrosion power transformation cabinet according to claim 5, characterized in that: the lower surface of protective housing (2) is provided with the buffering cushion, protective housing (2) is the component of a PVC material.
7. The corrosion-resistant power transformation cabinet according to claim 1, characterized in that: through holes are formed in the two sides of the box body (1), and sealing rings are arranged inside the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538541.4U CN210490162U (en) | 2019-09-16 | 2019-09-16 | Corrosion-resistant transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538541.4U CN210490162U (en) | 2019-09-16 | 2019-09-16 | Corrosion-resistant transformer cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210490162U true CN210490162U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538541.4U Active CN210490162U (en) | 2019-09-16 | 2019-09-16 | Corrosion-resistant transformer cabinet |
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| CN (1) | CN210490162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811177A (en) * | 2022-04-28 | 2022-07-29 | 文时欢 | Protection mechanism capable of preventing electromagnetic valve of fire-fighting smoke exhaust valve from mechanical corrosion |
| CN115253628A (en) * | 2022-08-24 | 2022-11-01 | 国家深海基地管理中心 | Carbon dioxide efficient absorption device of manned submersible |
-
2019
- 2019-09-16 CN CN201921538541.4U patent/CN210490162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811177A (en) * | 2022-04-28 | 2022-07-29 | 文时欢 | Protection mechanism capable of preventing electromagnetic valve of fire-fighting smoke exhaust valve from mechanical corrosion |
| CN115253628A (en) * | 2022-08-24 | 2022-11-01 | 国家深海基地管理中心 | Carbon dioxide efficient absorption device of manned submersible |
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