CN213303844U - Heat dissipation type transformer oil tank with pre-buried auxiliary tank - Google Patents

Heat dissipation type transformer oil tank with pre-buried auxiliary tank Download PDF

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Publication number
CN213303844U
CN213303844U CN202022801414.8U CN202022801414U CN213303844U CN 213303844 U CN213303844 U CN 213303844U CN 202022801414 U CN202022801414 U CN 202022801414U CN 213303844 U CN213303844 U CN 213303844U
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tank
oil tank
heat dissipation
auxiliary
transformer
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CN202022801414.8U
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郭飞帆
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Shijiazhuang Mingding Electric Co ltd
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Shijiazhuang Mingding Electric Co ltd
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Abstract

The utility model relates to a transformer tank technical field especially relates to a heat dissipation type transformer tank with pre-buried auxiliary tank. The transformer oil tank comprises an auxiliary oil tank and a foundation, wherein the foundation and the auxiliary oil tank are arranged below the channel steel supporting legs, the underground temperature is low, and the auxiliary oil tank is buried underground, so that the temperature of heat conduction oil in the auxiliary oil tank is low, heat in the transformer oil tank is conducted to the underground auxiliary oil tank for heat dissipation, and the heat dissipation performance of the transformer is good; cement is pour frame periphery and below and all is provided with the stone permeable formation, be provided with the stone filling layer between the frame is pour to bellytank top, connecting pipe and cement, the filling stone in transformer below not only can prevent that bellytank position ponding from soaking, can pass the stone layer moreover and permeate the underground when transformer oil reveals, prevents that transformer oil from revealing the explosion.

Description

Heat dissipation type transformer oil tank with pre-buried auxiliary tank
Technical Field
The utility model relates to a transformer tank technical field especially relates to a heat dissipation type transformer tank with pre-buried auxiliary tank.
Background
The oil tank is the shell of the transformer, the iron core and the winding are arranged in the oil tank and filled with transformer oil, and the iron core and the winding are immersed in the oil. The transformer oil plays roles in insulation and heat dissipation; oil-immersed transformers are typically installed outdoors.
Because the shell and the radiating fins of the oil-immersed transformer are exposed outside, sunlight directly irradiates on the shell of the transformer in a hot zone to directly heat the shell of the transformer, the temperature of the shell of the transformer is very high in a non-working state, and the radiating performance of the shell of the transformer is seriously influenced when the transformer works.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical deficiency exists, the utility model provides a heat dissipation type transformer oil tank with pre-buried auxiliary tank, including auxiliary tank and ground, ground and auxiliary tank set up below the channel steel landing leg, and the underground temperature is lower, and the auxiliary tank is buried underground, thereby makes the conduction oil temperature in the auxiliary tank lower, and the heat in the transformer oil tank is conducted to the underground auxiliary tank and is dispelled the heat, and the heat dispersion of transformer is better; cement is pour frame periphery and below and all is provided with the stone permeable formation, be provided with the stone filling layer between the frame is pour to bellytank top, connecting pipe and cement, the filling stone in transformer below not only can prevent that bellytank position ponding from soaking, can pass the stone layer moreover and permeate the underground when transformer oil reveals, prevents that transformer oil from revealing the explosion.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the transformer oil tank is provided with a pre-embedded auxiliary heat dissipation device below; the bottom of the transformer oil tank is provided with a bottom box; the bottom of the bottom box is provided with a channel steel supporting leg; the embedded auxiliary heat dissipation device comprises an auxiliary oil tank and a foundation; the foundation and the auxiliary oil tank are arranged below the channel steel supporting legs; the heat in the transformer oil tank is conducted to the underground auxiliary oil tank for heat dissipation.
Further optimizing the technical scheme, a cement pouring frame is arranged in the middle of the top of the foundation; the channel steel supporting legs are fixedly arranged at the top of the cement pouring frame.
Further optimize this technical scheme, cement pour frame periphery and below all be provided with the stone permeable formation.
Further optimizing the technical scheme, a groove is arranged at the position of the stone permeable layer below the middle part of the cement pouring frame; the auxiliary oil tank is arranged inside the groove.
Further optimizing the technical scheme, the top of the auxiliary oil tank is provided with a plurality of connecting pipes; the top of the connecting pipe is provided with a connecting sleeve; the connecting sleeve is in threaded connection with the connecting pipe.
Further optimizing the technical scheme, the bottom of the bottom box is provided with a plurality of fixed pipes; the fixed pipe is in threaded connection with the connecting sleeve.
Further optimizing the technical scheme, the distance between the lower surface of the bottom box and the upper surface of the cement pouring frame is larger than 8 cm.
According to the technical scheme, a stone filling layer is arranged above the auxiliary oil tank and between the connecting pipe and the interior of the cement pouring frame; the top of the stone filling layer is flush with the top of the cement pouring frame.
Compared with the prior art, the utility model has the advantages of it is following:
1. the auxiliary oil tank and the foundation are arranged below the channel steel supporting legs, the underground temperature is low, and the auxiliary oil tank is buried underground, so that the temperature of heat conduction oil in the auxiliary oil tank is low, heat inside the transformer oil tank is conducted to the underground auxiliary oil tank for heat dissipation, and the heat dissipation performance of the transformer is good.
2. Cement is pour frame periphery and below and all is provided with the stone permeable formation, be provided with the stone filling layer between the frame is pour to bellytank top, connecting pipe and cement, the filling stone in transformer below not only can prevent that bellytank position ponding from soaking, can pass the stone layer moreover and permeate the underground when transformer oil reveals, prevents that transformer oil from revealing the explosion.
3. When the transformer is installed, the top of the fixed pipe at the bottom of the transformer and the top of the pre-buried connecting pipe are fixed through the connecting sleeve, and then the whole transformer can be fixed; the distance between the lower surface of the bottom box and the upper surface of the cement pouring frame is larger than 8cm, and a certain operation space is provided for installation and disassembly of the connecting sleeve.
Drawings
Fig. 1 is a view showing the installation simulation of a heat-dissipating type transformer tank with an embedded sub-tank.
FIG. 2 is a schematic view of a mounting structure of a connecting sleeve part of a heat-dissipating type transformer oil tank with an embedded auxiliary tank
Fig. 3 is a schematic diagram of a connection state of a transformer oil tank and an auxiliary oil tank of a heat dissipation type transformer oil tank with an embedded auxiliary tank.
Fig. 4 is a schematic diagram of a foundation distribution structure of a heat dissipation type transformer oil tank with an embedded auxiliary tank.
Fig. 5 is a partial sectional view of a sub tank filling part mounting structure of a heat dissipation type transformer tank with an embedded sub tank.
In the figure: 1. a transformer tank; 101. a bottom box; 102. supporting legs of channel steel; 103. a fixed tube; 2. a pre-embedded auxiliary heat dissipation device; 201. a secondary fuel tank; 202. a foundation; 203. pouring the frame with cement; 204. a stone permeable layer; 205. a groove; 206. a connecting pipe; 207. connecting sleeves; 208. and (5) filling a stone layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: referring to fig. 1-5, a heat dissipation type transformer tank with pre-buried auxiliary tank is characterized in that: the transformer oil tank heat dissipation device comprises a transformer oil tank 1, wherein a pre-embedded auxiliary heat dissipation device 2 is arranged below the transformer oil tank 1; the bottom of the transformer oil tank 1 is provided with a bottom tank 101; the bottom of the bottom box 101 is provided with a channel steel supporting leg 102; the embedded auxiliary heat dissipation device 2 comprises an auxiliary oil tank 201 and a foundation 202; the foundation 202 and the auxiliary oil tank 201 are arranged below the channel steel support legs 102; the heat inside the transformer oil tank 1 is conducted to the underground auxiliary oil tank 201 for heat dissipation.
Preferably, a cement pouring frame 203 is arranged in the middle of the top of the foundation 202; the steel channel supporting legs 102 are fixedly arranged at the top of the cement pouring frame 203.
Preferably, the cement pouring frame 203 is provided with a stone permeable layer 204 at the periphery and below.
Preferably, a groove 205 is formed in the position 204 of the stone permeable layer below the middle of the cement pouring frame 203; the secondary fuel tank 201 is disposed inside the groove 205.
Preferably, a plurality of connecting pipes 206 are arranged on the top of the secondary oil tank 201; the top of the connecting pipe 206 is provided with a connecting sleeve 207; the connection sleeve 207 and the connection pipe 206 are threadedly connected.
Preferably, a plurality of fixed pipes 103 are arranged at the bottom of the bottom box 101; the fixed pipe 103 is screwed with the connecting sleeve 207.
Preferably, the distance between the surface of the bottom case lower part 101 and the upper surface of the cement pouring frame 203 is more than 8 cm.
Preferably, a stone filling layer 208 is arranged above the secondary oil tank 201 and between the connecting pipe 206 and the inside of the cement pouring frame 203; the top of the stone filling layer 208 is flush with the top of the cement pouring frame 203.
In use, in step one, as shown in fig. 1 to 5, before the transformer is fixed, the foundation 202 is drilled, a pit is dug at a designated position, and then stones are filled into the pit, so as to form the stone permeable layer 204 of the foundation 202; pouring a cement pouring frame 203 on the stone permeable layer 204 for supporting the whole transformer; after the cement pouring frame 203 is dried, digging out a part of stones of the stone permeable layer 204 in the middle of the cement pouring frame 203, wherein a groove 205 is formed in the position of the stone permeable layer 204 below the middle of the cement pouring frame 203, and the dug-out position forms the groove 205 for placing the auxiliary oil tank 201; the secondary fuel tank 201 is disposed inside the groove 205, and the secondary fuel tank 201 is placed inside the groove 205.
A stone filling layer 208 is arranged above the auxiliary oil tank 201 and between the connecting pipe 206 and the inside of the cement pouring frame 203, the top of the stone filling layer 208 is flush with the top of the cement pouring frame 203, and then the scraped stones are buried above the auxiliary oil tank 201, so that the auxiliary oil tank 201 is fixedly buried underground; the foundation 202 is completed.
Step two, as shown in fig. 1 to 5, a plurality of connecting pipes 206 are arranged at the top of the secondary oil tank 201, a connecting sleeve 207 is arranged at the top of the connecting pipe 206, the connecting sleeve 207 is in threaded connection with the connecting pipe 206, the connecting sleeve 207 is sleeved on the top of the connecting pipe 206, and the connecting sleeve 207 is screwed to the lowest part of the thread above the connecting pipe 206; then the transformer is placed on the cement pouring frame 203; the bottom of the bottom box 101 is provided with a plurality of fixed tubes 103, and the position of the transformer is adjusted, so that the fixed tubes 103 correspond to the connecting tubes 206 up and down.
After the transformer is placed, the fixed pipe 103 is in threaded connection with the connecting sleeve 207, the connecting sleeve 207 is rotated, and the fixed pipe 103 is connected with the connecting pipe 206 through the connecting sleeve 207; the secondary fuel tank 201 and the transformer tank 1 are connected together through the connection pipe 206, the fixing pipe 103 and the connection sleeve 207.
Underground temperature is lower, and bellytank 201 landfill is underground to make the heat conduction oil temperature in the bellytank 201 lower, the heat conduction of transformer tank 1 inside is dispelled the heat to the bellytank 201 of underground, and the heat dispersion of transformer is better, and in hot day, the transformer also can normally dispel the heat and work.
When the transformer is installed, the top parts of the fixing pipe 103 at the bottom of the transformer and the embedded connecting pipe 206 are fixed through the connecting sleeve 207, and then the whole transformer can be fixed; the distance between the lower surface of the bottom box 101 and the upper surface of the cement pouring frame 203 is larger than 8cm, and a certain operation space is provided for the installation and the disassembly of the connecting sleeve 207.
Frame 203 periphery and below are all provided with the stone permeable formation 204 to cement pouring, be provided with stone filling layer 208 between the bellytank 201 top, connecting pipe 206 and the frame 203 inside cement pouring, the stone is filled to the transformer below, not only can prevent that bellytank 201 position ponding from soaking, can pass the stone layer moreover and permeate the underground when transformer oil reveals, prevents that transformer oil from revealing the explosion.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. The utility model provides a heat dissipation type transformer tank with pre-buried auxiliary tank, includes transformer tank (1), its characterized in that: a pre-embedded auxiliary heat dissipation device (2) is arranged below the transformer oil tank (1); the bottom of the transformer oil tank (1) is provided with a bottom tank (101); the bottom of the bottom box (101) is provided with a channel steel supporting leg (102); the embedded auxiliary heat dissipation device (2) comprises an auxiliary oil tank (201) and a foundation (202); the foundation (202) and the auxiliary oil tank (201) are arranged below the channel steel support leg (102); the heat in the transformer oil tank (1) is conducted to the underground auxiliary oil tank (201) for heat dissipation.
2. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 1, characterized in that: a cement pouring frame (203) is arranged in the middle of the top of the foundation (202); the channel steel supporting legs (102) are fixedly arranged at the top of the cement pouring frame (203).
3. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 2, characterized in that: and stone permeable layers (204) are arranged on the periphery and below the cement pouring frame (203).
4. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 3, characterized in that: a groove (205) is formed in the position of the stone permeable layer (204) below the middle of the cement pouring frame (203); the secondary fuel tank (201) is arranged inside the groove (205).
5. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 2, characterized in that: the top of the auxiliary oil tank (201) is provided with a plurality of connecting pipes (206); the top of the connecting pipe (206) is provided with a connecting sleeve (207); the connecting sleeve (207) is in threaded connection with the connecting pipe (206).
6. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 5, characterized in that: the bottom of the bottom box (101) is provided with a plurality of fixed tubes (103); the fixed pipe (103) is in threaded connection with the connecting sleeve (207).
7. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 2, characterized in that: and the distance between the lower surface of the bottom box (101) and the upper surface of the cement pouring frame (203) is more than 8 cm.
8. The heat dissipation type transformer oil tank with pre-buried auxiliary tank of claim 5, characterized in that: a stone filling layer (208) is arranged above the auxiliary oil tank (201) and between the connecting pipe (206) and the interior of the cement pouring frame (203); the top of the stone filling layer (208) is flush with the top of the cement pouring frame (203).
CN202022801414.8U 2020-11-28 2020-11-28 Heat dissipation type transformer oil tank with pre-buried auxiliary tank Active CN213303844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022801414.8U CN213303844U (en) 2020-11-28 2020-11-28 Heat dissipation type transformer oil tank with pre-buried auxiliary tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022801414.8U CN213303844U (en) 2020-11-28 2020-11-28 Heat dissipation type transformer oil tank with pre-buried auxiliary tank

Publications (1)

Publication Number Publication Date
CN213303844U true CN213303844U (en) 2021-05-28

Family

ID=76016874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022801414.8U Active CN213303844U (en) 2020-11-28 2020-11-28 Heat dissipation type transformer oil tank with pre-buried auxiliary tank

Country Status (1)

Country Link
CN (1) CN213303844U (en)

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