CN212210210U - Special case of humid environment becomes - Google Patents
Special case of humid environment becomes Download PDFInfo
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- CN212210210U CN212210210U CN202020143511.XU CN202020143511U CN212210210U CN 212210210 U CN212210210 U CN 212210210U CN 202020143511 U CN202020143511 U CN 202020143511U CN 212210210 U CN212210210 U CN 212210210U
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- sealing
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- magnetic seal
- ventilation
- switch
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Abstract
The utility model provides a box transformer substation special for humid environment, which comprises a box transformer substation body and a magnetic seal type ventilation mechanism arranged on the surface of the box transformer substation body; the lower surface of the box body is uniformly provided with vents; the magnetic seal type ventilation mechanism is arranged in the ventilation opening in a matching way and comprises a supporting rod arranged in the middle of the ventilation opening, a sealing rod arranged at the bottom side of the ventilation opening, a sealing plate rotating on the supporting rod and a magnetic seal assembly; the sealing rod is a silicon steel rod; the magnetic seal assembly comprises a lead, a power supply, a switch and a sealing strip; the lead is uniformly wound on the surface of the sealing rod and is sequentially connected with the power supply and the switch to form a loop; the sealing strip sets up in the inboard bottom of closing plate. The utility model provides a special case becomes suitable for among the humid environment can become switching of demand control magnetic seal formula ventilation mechanism according to humid degree and case, ventilates to support the realization that the case becomes automatic ventilation, have good market prospect.
Description
Technical Field
The utility model belongs to the distribution equipment field, concretely relates to special case of humid environment becomes.
Background
The box-type transformer substation is a box-type transformer substation, also called a pre-installed transformer substation or a pre-installed transformer substation, 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 arranged into a whole according to a certain wiring scheme, is widely suitable for mines, factory enterprises, oil and gas fields and wind power stations, and simultaneously has no lack of certain humid environments. The surface of the box transformer is generally provided with ventilation openings so as to dissipate heat of internal elements, but when the box transformer is in a humid environment, external moisture can affect the internal elements to a certain extent, but if the box transformer is not ventilated, the internal elements are in a high-temperature state for a long time, and certain influence can be exerted on the performance of the internal elements.
Therefore, the problem to be solved by those skilled in the art is to develop a box transformer suitable for use in humid environment.
Disclosure of Invention
In order to solve the problem, the utility model discloses a special case of humid environment becomes.
In order to achieve the above object, the utility model provides a following technical scheme:
a box transformer substation special for a humid environment comprises a box transformer substation body and a magnetic seal type ventilation mechanism arranged on the surface of the box transformer substation body; the lower surface of the box body is uniformly provided with vents; the magnetic seal type ventilation mechanism is arranged in the ventilation opening in a matching way and comprises a supporting rod arranged in the middle of the ventilation opening, a sealing rod arranged at the bottom side of the ventilation opening, a sealing plate rotating on the supporting rod and a magnetic seal assembly; the sealing rod is a silicon steel rod; the magnetic seal assembly comprises a lead, a power supply, a switch and a sealing strip; the lead is uniformly wound on the surface of the sealing rod and is sequentially connected with the power supply and the switch to form a loop; the sealing strip sets up in the inboard bottom of closing plate. Furthermore, the sealing strip is a magnetic strip, and magnetic poles at two ends of the sealing strip repel each other when the magnetic poles at the two ends of the sealing strip are communicated with a loop where the lead is located.
Furthermore, a circle of sealing frame is vertically arranged on the inner wall of the ventilation opening; the support rod is horizontally arranged in the middle of the sealing frame; the sealing rod is positioned on the upper surface of the bottom side of the sealing frame.
Further, the power supply is a storage battery pack; the switch is a pulse switch.
Further, the rubber strip is attached to the top of the outer side of the sealing plate.
The utility model provides a special case of humid environment becomes, become the body and install in the magnetism on case and become body surface and seal formula ventilation mechanism and constitute by the case. The surface of the lower part of the box transformer substation body is uniformly distributed on the ventilation opening and used for installing magnetic seal type ventilation mechanisms corresponding to the ventilation opening in quantity, each magnetic seal type ventilation mechanism consists of a supporting rod arranged in the middle of the ventilation opening, a sealing rod arranged at the bottom side of the ventilation opening, a sealing plate rotating on the sealing rod and a magnetic seal assembly, wherein the sealing rod selects and uses a silicon steel rod, and the magnetic seal assembly consists of a wire, a power supply, a switch and a sealing strip; the wire is uniformly wound on the surface of the support rod and is sequentially connected with the power supply and the switch to form a loop; the sealing strip is arranged at the bottom of the inner side of the sealing plate, the sealing strip is a magnetic strip, and magnetic poles at two ends of the sealing rod repel each other when the magnetic poles at two ends of the sealing strip are communicated with a loop where the lead is located. When the switch in the utility model is connected with the loop where the switch is located, the sealing rod generates magnetism through the electromagnetic principle under the action of the electrified conducting wire uniformly wound on the surface of the sealing rod, and because the magnetic poles at the two ends of the sealing strip repel the magnetic poles generated at the two ends of the sealing rod when the magnetic poles at the two ends of the sealing strip are connected with the loop where the conducting wire is located, the sealing plate is opened for ventilation at the moment; similarly, when the switch is disconnected with the loop, the sealing plate is in a closed state; thereby ensuring effective ventilation in a humid environment.
Compared with the prior art, the utility model, a special case becomes suitable for among the humid environment is provided, can become switching of demand control magnetic seal formula ventilation mechanism according to humid degree and case, ventilates to support the realization that the case becomes automatic ventilation, have good market prospect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle magnetic seal type ventilation mechanism of the present invention.
List of reference numerals: the box transformer substation comprises a box transformer substation body 1, a magnetic seal type ventilation mechanism 2, a ventilation opening 3, a support rod 4, a sealing rod 5, a sealing plate 6, a lead 7, a power supply 8, a switch 9, a sealing strip 10, a sealing frame 11 and a rubber strip 12.
Detailed Description
The technical solutions provided by the present invention will be described in detail with reference to specific embodiments, and it should be understood that the following specific embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
Example 1:
the utility model discloses a structure schematic diagram, as shown in fig. 1, the utility model relates to a special case of humid environment becomes, become body 1 and install in the magnetism on case and become body 1 surface and seal formula ventilation mechanism 2 including the case.
The lower surface of the box body 1 is uniformly provided with ventilation openings 3, and the inner wall of each ventilation opening 3 is also vertically provided with a circle of sealing frame 11; the magnetic seal type ventilation mechanism 2 is installed in the sealing frame 11 in a matching way, as shown in fig. 2, the magnetic seal type ventilation mechanism 2 comprises a supporting rod 4 horizontally installed in the middle of the sealing frame 11, a sealing rod 5 installed on the upper surface of the bottom side of the sealing frame 11, a sealing plate 6 rotating on the supporting rod 4 and a magnetic seal assembly; the sealing rod 5 is a silicon steel rod; the magnetic seal assembly comprises a lead 7, a power supply 8, a switch 9 and a seal strip 10; the lead 7 is uniformly wound on the surface of the sealing rod 5 and is sequentially connected with a power supply 8 and a switch 9 to form a loop; the sealing strip 10 is arranged at the bottom of the inner side of the sealing plate 6, the sealing strip 10 is a magnetic strip, and magnetic poles at two ends of the sealing strip repel magnetic poles generated at two ends of the sealing rod 5 when the magnetic poles at two ends of the sealing strip are communicated with a loop where the lead 7 is located; the top of the outer side of the sealing plate 6 is attached with a rubber strip 12.
The power supply 8 is a storage battery; the switch 9 is a pulse switch.
In order to realize ventilation and heat dissipation automation, a humidity sensor is arranged outside the box body 1, a temperature sensor and a control system are arranged inside the box body, the humidity sensor and the temperature sensor respectively detect the external humidity and the internal element temperature, and the opening and closing of the switch 9 are controlled through the control system, so that the opening and closing switching of the magnetic sealing type ventilation mechanism 2 is realized.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a special case of humid environment becomes which characterized in that: the magnetic seal type ventilation device comprises a box transformer substation body (1) and a magnetic seal type ventilation mechanism (2) arranged on the surface of the box transformer substation body (1); the lower surface of the box transformer substation body (1) is uniformly provided with ventilation openings (3); the magnetic seal type ventilation mechanism (2) is arranged in the ventilation opening (3) in a matching way and comprises a support rod (4) arranged in the middle of the ventilation opening (3), a sealing rod (5) arranged at the bottom side of the ventilation opening (3), a sealing plate (6) rotating on the support rod (4) and a magnetic seal assembly; the sealing rod (5) is a silicon steel rod; the magnetic seal assembly comprises a lead (7), a power supply (8), a switch (9) and a seal strip (10); the lead (7) is uniformly wound on the surface of the sealing rod (5) and is sequentially connected with a power supply (8) and a switch (9) to form a loop; the sealing strip (10) is arranged at the bottom of the inner side of the sealing plate (6).
2. The wet environment dedicated box-type substation of claim 1, characterized in that: the sealing strip (10) is a magnetic strip, and magnetic poles at two ends of the sealing strip repel magnetic poles generated at two ends of the sealing rod (5) when the magnetic poles at two ends of the sealing strip are communicated with a loop where the lead (7) is located.
3. The wet environment dedicated box-type substation of claim 1, characterized in that: a circle of sealing frame (11) is also vertically arranged on the inner wall of the ventilation opening (3); the supporting rod (4) is horizontally arranged in the middle of the sealing frame (11); the sealing rod (5) is positioned on the upper surface of the bottom side of the sealing frame (11).
4. A wet environment dedicated box-type substation according to claim 3, characterized in that: the power supply (8) is a storage battery pack; the switch (9) is a pulse switch.
5. The wet environment dedicated box-type substation of claim 1, characterized in that: and a rubber strip (12) is attached to the top of the outer side of the sealing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143511.XU CN212210210U (en) | 2020-01-22 | 2020-01-22 | Special case of humid environment becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143511.XU CN212210210U (en) | 2020-01-22 | 2020-01-22 | Special case of humid environment becomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210210U true CN212210210U (en) | 2020-12-22 |
Family
ID=73810973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143511.XU Active CN212210210U (en) | 2020-01-22 | 2020-01-22 | Special case of humid environment becomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212210210U (en) |
-
2020
- 2020-01-22 CN CN202020143511.XU patent/CN212210210U/en active Active
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