CN215421348U - Heat radiator for electric submersible pump variable frequency speed governing cabinet body - Google Patents
Heat radiator for electric submersible pump variable frequency speed governing cabinet body Download PDFInfo
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- CN215421348U CN215421348U CN202121283333.1U CN202121283333U CN215421348U CN 215421348 U CN215421348 U CN 215421348U CN 202121283333 U CN202121283333 U CN 202121283333U CN 215421348 U CN215421348 U CN 215421348U
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- heat dissipation
- frequency converter
- cabin body
- control part
- cabinet body
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Abstract
The utility model provides a heat dissipation device for a variable-frequency speed regulation cabinet body of an electric submersible pump, which comprises a base, wherein four corners above the base are respectively provided with a support frame, the outer sides of the support frames are respectively provided with a side plate, the upper end in each side plate is provided with a control part cabin body, one side of each control part cabin body is provided with a frequency converter cabin body, and a filter cabin body is arranged below each control part cabin body. The heat dissipation part of the frequency converter, the filter and the control part are installed in a partitioning manner; one cabin of the control part is sealed to ensure high protection level; the heat dissipation part of the frequency converter and the filter respectively occupy an independent cabin, and the whole heat dissipation effect required by the cabinet body is achieved through forced air cooling heat dissipation. The utility model has simple structure and high space utilization rate, reduces the size of the cabinet body of the heat dissipation device and improves the heat dissipation efficiency of the frequency conversion cabinet body.
Description
Technical Field
The utility model belongs to the technical field of electric submersible pump control equipment, and particularly relates to a heat dissipation device for a variable-frequency speed regulation cabinet body of an electric submersible pump.
Background
At present, the development modes of oil and gas wells mainly comprise two modes of self-blowing and artificial lifting. Artificial lift is a mining mode that uses artificial means to lift oil and gas and well fluids to the surface. The pumping unit, screw pump and electric submersible pump are 3 kinds of artificial lifting means. The electric submersible pump oil production has the remarkable characteristics of large lift range, large power, large production pressure difference, strong adaptability, simple ground process flow, long unit service life, convenient management, obvious economic benefit and the like, and is the main exploitation means aiming at high-yield production wells at present. In the application of the variable frequency control of the electric submersible pump, the variable frequency control cabinet is used as main ground equipment, wherein a frequency converter and a sine wave filter are main heating sources. The control cabinet of a general frequency converter adopts forced air cooling to dissipate heat, and an air inlet and an air outlet need to be arranged on the cabinet body to exchange heat externally. The electric submersible pump is applied outdoors on land or on the sea, the requirement on cabinet body protection is generally higher than the design requirement of an indoor control cabinet, and particularly, the electric submersible pump is applied on the sea, has the requirements on cabinet body protection and corrosion resistance on internal components. The cabinet body sealing can solve the application process requirements, but contradicts with the cabinet body heat dissipation requirements, so that the cabinet body structure is overlarge or the heat dissipation effect is not obvious, and therefore the heat dissipation device of the variable-frequency speed regulation cabinet body of the electric submersible pump is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a heat dissipation device for a variable-frequency speed regulation cabinet body of an electric submersible pump.
The technical scheme of the utility model is realized as follows:
a heat dissipation device of an electric submersible pump variable frequency speed regulation cabinet comprises a base, wherein four corners above the base are respectively provided with a support frame, the outer sides of the support frames are respectively provided with a side plate, the upper parts of the side plates are fixedly connected through a top plate, the upper end in each side plate is provided with a control part cabin body, a built-in control device mounting plate is arranged in each control part cabin body, one side of each control part cabin body is provided with a frequency converter cabin body, a partition plate is arranged between each control part cabin body and each frequency converter cabin body, the middle part of each frequency converter cabin body is provided with an air flue partition plate, the middle part of each air flue partition plate is inserted with a frequency converter cooling fin, a frequency converter cooling fan is arranged above each frequency converter cooling fin, the side plate is arranged on the outer side of the frequency converter cooling fan and is provided with a frequency converter cooling air inlet, a filter cabin body is arranged below each control part cabin body, the filter cabin is internally and fixedly provided with a filter, one side of the filter is provided with a filter cooling fan, and the side plate is positioned outside the filter cooling fan and is provided with a filter cooling air outlet.
Preferably, the lower end of the side wall far away from one side of the heat dissipation air outlet of the filter is provided with an air inlet of the filter.
Preferably, four corners above the top plate are provided with lifting lugs.
Preferably, two symmetrical fixing grooves are arranged below the base.
Compared with the prior art, the frequency converter has the advantages that the heat dissipation part, the filter and the control part of the frequency converter are installed in a partition mode; one cabin of the control part is sealed to ensure high protection level; the heat dissipation part of the frequency converter and the filter respectively occupy an independent cabin, and the whole heat dissipation effect required by the cabinet body is achieved through forced air cooling heat dissipation. The heat dissipation device is simple in structure and high in space utilization rate, the size of the cabinet body of the heat dissipation device is reduced, and the heat dissipation efficiency of the frequency conversion cabinet body is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a second structural schematic diagram of the present invention.
In the figure: the device comprises a base 1, a support frame 2, a side plate 3, a top plate 4, a lifting lug 5, a control part cabin 6, a built-in control device mounting plate 7, a frequency converter cabin 8, a partition plate 9, an air flue partition plate 10, a fixing groove 11, a frequency converter radiating fin 12, a frequency converter radiating fan 13, a filter cabin 14, a filter 15, a filter air inlet 16, a filter radiating fan 17, a filter radiating air outlet 18, a frequency converter radiating air inlet 19 and a frequency converter radiating air outlet 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2: a heat dissipation device of an electric submersible pump variable frequency speed regulation cabinet body comprises a base 1, wherein four corners above the base 1 are respectively provided with a support frame 2, the outer side of each support frame 2 is provided with a side plate 3, the upper parts of the side plates 3 are fixedly connected through a top plate 4, the support frame 2 improves the integral support strength of the heat dissipation device, the upper end in each side plate 3 is provided with a control part cabin body 6, a built-in control device mounting plate 7 is arranged in each control part cabin body 6, the built-in control device mounting plate 7 is used for mounting a control device and is convenient to control the working process of the heat dissipation device through the control device, one side of each control part cabin body 6 is provided with a frequency converter cabin body 8, a partition plate 9 is arranged between each control part cabin body 6 and each frequency converter cabin body 8, the middle part of each frequency converter cabin body 8 is provided with an air passage partition plate 10, and the middle part of each air passage partition plate 10 is inserted with a frequency converter cooling fin 12, the utility model discloses a heat dissipation device for a frequency converter, including 12 tops of converter fin, curb plate 3, converter heat dissipation fan 13, air flue baffle 10 below is located to curb plate 3, and the curb plate is located the converter heat dissipation fan 13 outside and is equipped with converter heat dissipation air outlet 20, 3 positions in air flue baffle 10 below and is equipped with converter heat dissipation air intake 19, and the air current enters into converter cabin 8 inside from converter heat dissipation air intake 19, and after passing through air flue baffle 10, converter heat dissipation fan 13 discharges the air current after the heat transfer, makes the air current flow from converter heat dissipation air outlet 20 outflow to reach the mesh that dispels the heat to the converter through the air current that flows, 6 below in the control part cabin is equipped with the wave filter cabin 14, fixed mounting has wave filter 15 in the wave filter cabin 14, wave filter 15 one side is equipped with wave filter heat dissipation fan 17, curb plate 3 is located the wave filter heat dissipation fan 17 outside and is equipped with wave filter heat dissipation air outlet 18.
Furthermore, a filter air inlet 16 is formed in the lower end of the side wall on the side far away from the filter heat dissipation air outlet 18, the air flow enters the filter cabin 14 through the filter air inlet 16 to cool the filter 15, the filter heat dissipation fan 17 transmits the air flow, and the air flow is output through the filter heat dissipation air outlet 18, so that the filter 15 is cooled through the flow of the air flow.
Further, 4 top four corners on the roof all are equipped with lug 5, and the setting of lug 5 is convenient for remove heat abstractor through external hoist.
Further, base 1 below is equipped with two symmetrical fixed slots 11, and the setting of fixed slot 11 makes heat abstractor be convenient for remove through fork truck.
Specifically, in the present invention, the touch screen, the PLC, the relay, and other components belong to a control device, and the heat generation amount is not high, and the touch screen, the PLC, the relay, and other components can be integrally mounted on the built-in control device mounting plate 7. The filter 15 is an independent heating device, and can be separately installed inside a filter cabinet 14 that is cooled by a filter cooling fan 17. The frequency converter cannot be simply installed in a subarea mode because the frequency converter has the control circuit board and a heating part of a power device, and therefore the frequency converter needs to be installed in a wall penetrating mode. Generally, the front of the inverter is the control part and the rear is the inverter heat sink 12. The control part at the front part of the frequency converter and control devices such as a PLC (programmable logic controller) and the like are arranged in the same closed space, and then the frequency converter radiating fins 12 at the rear part of the frequency converter penetrate through the wall and are led out to the other frequency converter cabin body 8 which is radiated by the frequency converter radiating fan 13 to carry out forced air cooling radiation. Therefore, a frequency conversion control cabinet body consisting of three cabins, namely a control part cabin body 6, a filter cabin body 14 and a frequency converter cabin body 8 is formed, the cabinet body independently installs control devices in a sealed cabin, and the heating part is installed in the cabin capable of radiating heat through air cooling, so that the requirements of sealing and radiating the cabinet body are met, the size of the cabinet body of the radiating device is reduced, and the radiating efficiency of the frequency conversion cabinet body is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a heat abstractor of electric submersible pump variable frequency speed governing cabinet body which characterized in that: the air conditioner comprises a base (1), four corners above the base (1) are respectively provided with a support frame (2), the outer side of each support frame (2) is provided with a side plate (3), the upper parts of the side plates (3) are fixedly connected through a top plate (4), the upper end in each side plate (3) is provided with a control part cabin body (6), a built-in control device mounting plate (7) is arranged in each control part cabin body (6), one side of each control part cabin body (6) is provided with a frequency converter cabin body (8), a partition plate (9) is arranged between each control part cabin body (6) and each frequency converter cabin body (8), the middle part of each frequency converter cabin body (8) is provided with an air passage partition plate (10), the middle part of each air passage partition plate (10) is spliced with a frequency converter cooling fin (12), a frequency converter cooling fan (13) is arranged above each frequency converter cooling fin (12), and a frequency converter cooling air outlet (20) is arranged on the outer side plate (3) of each frequency converter cooling fan (13), curb plate (3) are located air flue baffle (10) below and are equipped with converter heat dissipation air intake (19), the control part cabin body (6) below is equipped with the wave filter cabin body (14), fixed mounting has wave filter (15) in the wave filter cabin body (14), wave filter (15) one side is equipped with wave filter cooling fan (17), curb plate (3) are located wave filter cooling fan (17) outside and are equipped with wave filter heat dissipation air outlet (18).
2. The heat dissipation device of the electric submersible pump variable-frequency speed regulation cabinet body according to claim 1, characterized in that: and the lower end of the side wall far away from one side of the filter heat dissipation air outlet (18) is provided with a filter air inlet (16).
3. The heat dissipation device of the electric submersible pump variable-frequency speed regulation cabinet body according to claim 1, characterized in that: lifting lugs (5) are arranged at four corners above the top plate (4).
4. The heat dissipation device of the electric submersible pump variable-frequency speed regulation cabinet body according to claim 1, characterized in that: two symmetrical fixing grooves (11) are arranged below the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121283333.1U CN215421348U (en) | 2021-06-09 | 2021-06-09 | Heat radiator for electric submersible pump variable frequency speed governing cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121283333.1U CN215421348U (en) | 2021-06-09 | 2021-06-09 | Heat radiator for electric submersible pump variable frequency speed governing cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215421348U true CN215421348U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121283333.1U Active CN215421348U (en) | 2021-06-09 | 2021-06-09 | Heat radiator for electric submersible pump variable frequency speed governing cabinet body |
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| CN (1) | CN215421348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877431A (en) * | 2023-09-07 | 2023-10-13 | 冰轮环境技术股份有限公司 | Air-cooled variable-frequency screw compressor |
-
2021
- 2021-06-09 CN CN202121283333.1U patent/CN215421348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877431A (en) * | 2023-09-07 | 2023-10-13 | 冰轮环境技术股份有限公司 | Air-cooled variable-frequency screw compressor |
| CN116877431B (en) * | 2023-09-07 | 2023-12-05 | 冰轮环境技术股份有限公司 | Air-cooled variable-frequency screw compressor |
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