CN104779541A - Electric control cabinet for three box type smart-cooling oil field - Google Patents
Electric control cabinet for three box type smart-cooling oil field Download PDFInfo
- Publication number
- CN104779541A CN104779541A CN201510209274.6A CN201510209274A CN104779541A CN 104779541 A CN104779541 A CN 104779541A CN 201510209274 A CN201510209274 A CN 201510209274A CN 104779541 A CN104779541 A CN 104779541A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- outer cabinet
- oil field
- blower fan
- electrical control
- 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.)
- Pending
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to an electric control cabinet for a three box type smart-cooling oil field. The bottom of an inner cabinet and the bottom of an outer cabinet are fixedly installed on a lower cabinet. A heat dissipation opening is formed in the outer cabinet, and a heat dissipation hole is formed in the inner cabinet. Ventilation openings are formed in the four side walls of the lower cabinet, and the ventilation openings are provided with sliding cover plates capable of covering the ventilation openings. Through holes communicating the inner cabinet and the gap between the inner cabinet and the outer cabinet are formed in a top plate of the lower cabinet. A draught fan is arranged in the lower cabinet, and an outlet of the draught fan is connected with a horn opening with an upward opening and is connected with the top plate below the inner cabinet. A temperature control probe is arranged in the heat dissipation hole in the inner cabinet and is connected with an intelligent controller of the draught fan, and the draught fan supplies air to a cabinet body with a small air volume and a low speed. According to the electric control cabinet for the three box type smart-cooling oil field, a field working environment is adopted better, the influence caused by the climate on electric components and parts in the inner cabinet is reduced, at the same time, the air is supplied to the inner cabinet with the low speed and small air volume, the heat dissipation efficiency and the dustproof effect are improved, stable working environment is provided for the electric components and parts in the inner cabinet, and the rate of breakdown is lowered.
Description
Technical field
The present invention relates to a kind of bin of power consumption equipment, especially relate to a kind of three chamber type intelligent heat radiation oil field electrical control cabinets.
Background technology
Electrical control cabinet for oil field pumping well is arranged in wild environment usually, and environment for use is poor, especially in the oil field of northern China, needs to stand the test of dusty wind weather, the tanning by the sun of sunlight, sleety weather, very hot extremely cold weather.At present, conventional electrical control cabinet generally comprises casing and chamber door, chamber door is hinged on cabinet front, mounting electrical equipment in casing, for preventing the invasion and attack of dust storm, sleet, electrical control cabinet generally only arranges the top cover of ridge-shaped at the top of casing, the measure of these routines is difficult to effectively the impact of anti-adverse environment on the electric components be arranged in electrical control cabinet, electric equipment, instrument etc., easily cause job insecurity, rate of breakdown is high, the direct normal production affecting oil field, and also can shorten useful life.In addition, the radiating mode that existing electrical control cabinet adopts is that arrange air admission hole at the Qianmen of cabinet or the below of sidewall paneling, top arranges exhaust outlet, exhaust outlet installs exhaust blower, discharges hot-air in machinery forced pump drainage mode from cabinet and reach the object of heat radiation.Not only effect is not satisfactory for the mode of above-mentioned air discharging and radiating, the other problem also produced, such as, the dust brought into from air inlet and other polluter, or due to negative-pressure inlet by the dust entered in cabinet gap, be easy to along with air-flow moves upward, and the surface being attached to components and parts or insulating part forms dirt, cause the security incidents such as creepage, pollution flashover, there is potential safety hazard.
Summary of the invention
The applicant is for above-mentioned problem, be studied improvement, a kind of three chamber type intelligent heat radiation oil field electrical control cabinets are provided, simple and compact for structure, improve the structure of electrical control cabinet, be applicable to field work environment better, and improve radiating mode, improve radiating efficiency and dust-proof effect, for electric components, electric equipment, the instrument of installing in electrical control cabinet provides a stable operational environment, reduce rate of breakdown, increase the service life.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of three chamber type intelligents heat radiation oil field electrical control cabinets, comprise lower cabinet, interior cabinet and outer cabinet, be fixedly mounted on bottom described interior cabinet and described outer cabinet described under cashier's office in a shop, it is outer and be provided with gap between the two that described outer cabinet is sleeved on described interior cabinet; The top of described outer cabinet is provided with ridge-shaped top cover, and the side of described outer cabinet is provided with case mouth and is hinged with can the outer cabinet door of switch, and 3 sidewalls of described outer cabinet and the top of described outer cabinet door are provided with thermovent, and the inwall of described outer cabinet and top cover is provided with thermal insulation layer; With case mouth the same side of described outer cabinet described in be provided with case mouth cashier's office in a shop and be hinged with can cabinet door in switch, 3 sidewalls of described interior cabinet and the top of described interior cabinet door are provided with louvre; Four sidewalls of described lower cabinet are provided with ventilating opening, and described ventilating opening place is provided with the slippage cover plate that can cover described ventilating opening; The top board of described lower cabinet is provided with the through hole being communicated with described interior cabinet and the gap location between described interior cabinet and described outer cabinet; Blower fan is arranged in described lower cabinet, the import of described blower fan connect described under ventilating opening cashier's office in a shop, the outlet connection opening horn mouth upwards of described blower fan, described horn mouth connects the top board of the described lower cabinet below described interior cabinet, and the import of described blower fan is provided with filter pad; Temperature probe be arranged on described in cashier's office in a shop portion described louvre place and connected the intelligent controller of described blower fan by wire, described blower fan is blown in described cabinet with little air quantity low speed flow.
Further:
Described thermal insulation layer is made up of polyurethane foam and fireproof material layer.
Two lateral walls of described outer cabinet are symmetrically installed with angle steel suspension bracket, and the vertical edges of described angle steel suspension bracket is fixedly connected with two lateral walls of described outer cabinet, and two lifting nuts are arranged in the horizontal sides of described angle steel suspension bracket respectively.
Described angle steel suspension bracket is arranged on close to described top cover place.
The both sides of described top cover are extended two lateral walls of described outer cabinet and are covered the junction of described angle steel suspension bracket and described outer cabinet lateral wall.
Described filter pad is non-woven fibrous filter pad.
Technique effect of the present invention is:
A kind of three chamber type intelligent heat radiation oil field electrical control cabinets of the present invention, simple and compact for structure, improve the structure of electrical control cabinet, adopt lower cabinet, interior cabinet and outer cabinet, adapt to field work environment better, reduce dusty wind weather, tanning by the sun of sunlight, sleety weathers etc. are to the electric components be arranged in interior cabinet, electric equipment, the impact of instrument, simultaneously, adopt blower fan to blow in the inside cabinet of the little air quantity of low speed, improve radiating efficiency and dust-proof effect, avoid forming dirt on the surface of components and parts or insulating part and causing creepage, the security incidents such as pollution flashover, for the electric components in interior cabinet, electric equipment, instrument provides a stable operational environment, reduce rate of breakdown, guarantee the continuous safe operation of oil field equipment, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, 2, the present invention includes lower cabinet 1, interior cabinet 2 and outer cabinet 3, the bottom of interior cabinet 2 and outer cabinet 3 is fixedly mounted on lower cabinet 1, and it is outer and be provided with gap between the two that outer cabinet 3 is sleeved on interior cabinet 2.The top of outer cabinet 3 is provided with ridge-shaped top cover 4, the side of outer cabinet 3 is provided with case mouth and is hinged with can the outer cabinet door 5 of switch, 3 sidewalls of outer cabinet 3 and the top of outer cabinet door 5 are provided with thermovent 6, the inwall of outer cabinet 3 and top cover 4 is provided with thermal insulation layer, thermal insulation layer is made up of polyurethane foam and fireproof material layer, arranges solar irradiation and the impact of ice and snow accumulation on internal temperature that thermal insulation layer can reduce wild environment.Being provided with case mouth with cabinet 2 in case mouth the same side of outer cabinet 3 and being hinged with can cabinet door 7 in switch, and 3 sidewalls of interior cabinet 2 and the top of interior cabinet door 7 are provided with louvre 8, and electric components, electric equipment, instrument are arranged in interior cabinet 2.Four sidewalls of lower cabinet 1 are provided with ventilating opening 9, and ventilating opening 9 place is provided with the slippage cover plate 10 that can cover ventilating opening 9, and slippage cover plate 10 slidably covers ventilating opening 9 or controls the size of ventilating opening, thus according to season or variation of ambient temperature, controls radiating condition.The through hole of cabinet 2 and the gap location between interior cabinet 2 and outer cabinet 3 in the top board 101 of lower cabinet 1 is provided with and is communicated with, blower fan 13 is arranged in lower cabinet 1, the import of blower fan 13 connects the ventilating opening 9 on lower cabinet 1, the outlet connection opening horn mouth 14 upwards of blower fan 13, horn mouth 14 connects the top board 101 of the lower cabinet 1 below interior cabinet 2, the import of blower fan 13 is provided with filter pad, filter pad is non-woven fibrous filter pad, also the filter pad of other materials can be adopted, filter pad can filter out dust in outside air and moisture, prevents dust and moisture from entering interior cabinet 2.Temperature probe (not drawing in the drawings) be arranged on interior cabinet 2 louvre 8 place and by the intelligent controller of wire connecting fan 13, blower fan 13 is under the control of intelligent controller, with air-supply in the inside cabinet 2 of little air quantity low speed flow, intelligent controller manufactures and designs by prior art, can according to the gas flow temperature at louvre 8 place of temperature probe feedback, control the rotating speed of blower fan 13, control the size of air output and air supply velocity, blower fan 13 can adopt axial flow blower or centrifugal blower.
In the present invention, blower fan 13 sucks extraneous cold wind and produces low speed flow upwards, in interior cabinet 2, produce malleation simultaneously, the cold wind air-flow that low speed rises is electric components, electric equipment, instrument radiating and cooling in interior cabinet 2, and because hot-air is lighter than cold air, in interior cabinet 2, air stream flows from lower to upper, and hot-air outwards enters the gap location between interior cabinet 2 and outer cabinet 3 from the louvre 8 of interior cabinet 2 under the cold wind of blower fan 7 drives.Extraneous cold wind enters lower cabinet 1 by the ventilating opening 9 on four sidewalls of lower cabinet 1, for the gap location between interior cabinet 2 and outer cabinet 3 ventilates, with the thermal insulation layer acting in conjunction of outer cabinet 3 and top cover 4 liner, make outer cabinet 3 and top cover 4 can be the very hot extremely cold weather that external environment isolated by interior cabinet 2 better, reduce the impact of the operational environment internally in cabinet 2 such as dusty wind weather, the tanning by the sun of sunlight, sleety weather, for electric components, electric equipment, the instrument of installing in interior cabinet 2 provide a stable operational environment, reduce rate of breakdown, guarantee the continuous operation of oil field equipment.In addition, because employing low speed flow in interior cabinet 2 is electric components, electric equipment, instrument radiating and cooling wherein, low speed flow reduces raising up of dust, simultaneously, be malleation in interior cabinet 2, avoiding negative-pressure inlet heat radiation and dust by entering in cabinet gap, avoiding forming dirt on the surface of components and parts or insulating part and causing the security incidents such as creepage, pollution flashover.
Two lateral walls of outer cabinet 3 are symmetrically installed with angle steel suspension bracket 11, angle steel suspension bracket 11 is made up of one section of angle steel, the vertical edges of angle steel suspension bracket 11 is fixedly connected with two lateral walls of outer cabinet 3 by screw-nut, two lifting nuts 12 are arranged in the horizontal sides of angle steel suspension bracket 11 respectively, can carry out integral hoisting by two lifting nuts 11 to electrical control cabinet.The horizontal sides of angle steel suspension bracket 11 also can arrange more installing hole, the position of multiple lifting nuts 12 or variation lifting nut 12 is installed, conveniently balances lifting.Angle steel suspension bracket 11 is arranged on close to top cover 4 place, and, two lateral walls of outer cabinet 3 are extended and the junction of cone of coverage steel hanger 11 and outer cabinet 3 lateral wall in the both sides of top cover 4, the junction can reducing angle steel suspension bracket 11 and outer cabinet 3 lateral wall is like this subject to the invasion and attack of sleet, avoids the corrosion of attachment screw.Electrical control cabinet of the present invention can lift by crane with lifting nut 12 and be arranged on ground or pedestal.
Claims (6)
1. three chamber type intelligents heat radiation oil field electrical control cabinets, is characterized in that: comprise lower cabinet, interior cabinet and outer cabinet, be fixedly mounted on bottom described interior cabinet and described outer cabinet described under cashier's office in a shop, it is outer and be provided with gap between the two that described outer cabinet is sleeved on described interior cabinet; The top of described outer cabinet is provided with ridge-shaped top cover, and the side of described outer cabinet is provided with case mouth and is hinged with can the outer cabinet door of switch, and 3 sidewalls of described outer cabinet and the top of described outer cabinet door are provided with thermovent, and the inwall of described outer cabinet and top cover is provided with thermal insulation layer; With case mouth the same side of described outer cabinet described in be provided with case mouth cashier's office in a shop and be hinged with can cabinet door in switch, 3 sidewalls of described interior cabinet and the top of described interior cabinet door are provided with louvre; Four sidewalls of described lower cabinet are provided with ventilating opening, and described ventilating opening place is provided with the slippage cover plate that can cover described ventilating opening; The top board of described lower cabinet is provided with the through hole being communicated with described interior cabinet and the gap location between described interior cabinet and described outer cabinet; Blower fan is arranged in described lower cabinet, the import of described blower fan connect described under ventilating opening cashier's office in a shop, the outlet connection opening horn mouth upwards of described blower fan, described horn mouth connects the top board of the described lower cabinet below described interior cabinet, and the import of described blower fan is provided with filter pad; Temperature probe be arranged on described in cashier's office in a shop portion described louvre place and connected the intelligent controller of described blower fan by wire, described blower fan is blown in described cabinet with little air quantity low speed flow.
2., according to three chamber type intelligent heat radiation oil field electrical control cabinets according to claim 1, it is characterized in that: described thermal insulation layer is made up of polyurethane foam and fireproof material layer.
3. according to three chamber type intelligent heat radiation oil field electrical control cabinets according to claim 1, it is characterized in that: two lateral walls of described outer cabinet are symmetrically installed with angle steel suspension bracket, the vertical edges of described angle steel suspension bracket is fixedly connected with two lateral walls of described outer cabinet, and two lifting nuts are arranged in the horizontal sides of described angle steel suspension bracket respectively.
4., according to three chamber type intelligent heat radiation oil field electrical control cabinets according to claim 3, it is characterized in that: described angle steel suspension bracket is arranged on close to described top cover place.
5. according to three chamber type intelligents heat radiation oil field electrical control cabinets according to claim 4, it is characterized in that: the both sides of described top cover are extended two lateral walls of described outer cabinet and covered the junction of described angle steel suspension bracket and described outer cabinet lateral wall.
6., according to three chamber type intelligent heat radiation oil field electrical control cabinets according to claim 1, it is characterized in that: described filter pad is non-woven fibrous filter pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209274.6A CN104779541A (en) | 2015-04-29 | 2015-04-29 | Electric control cabinet for three box type smart-cooling oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510209274.6A CN104779541A (en) | 2015-04-29 | 2015-04-29 | Electric control cabinet for three box type smart-cooling oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104779541A true CN104779541A (en) | 2015-07-15 |
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ID=53620854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510209274.6A Pending CN104779541A (en) | 2015-04-29 | 2015-04-29 | Electric control cabinet for three box type smart-cooling oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104779541A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811278A (en) * | 2016-05-14 | 2016-07-27 | 魏会芳 | Multifunctional electric power bearing and accommodating box with functions of extending and fixing |
| CN105977823A (en) * | 2016-07-04 | 2016-09-28 | 上海勤琨信息科技有限公司 | Corridor power bearing box with electromagnetism |
| CN108400537A (en) * | 2018-04-20 | 2018-08-14 | 苏州中康电力开发有限公司 | A kind of shell of box-type substation |
| BE1028188B1 (en) * | 2020-12-23 | 2021-10-27 | Yantai Zhenbang Machinery & Electrical Eng Co Ltd | Ship circuit system control box having double-layer waterproof structure |
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| WO1999008354A1 (en) * | 1997-08-05 | 1999-02-18 | Almatec Ag Für Elektroschrank-Technik | Cabinet type box |
| CN2759107Y (en) * | 2004-10-28 | 2006-02-15 | 四方华能电网控制系统有限公司 | Outdoor two-layer box |
| CN201365074Y (en) * | 2009-02-27 | 2009-12-16 | 国电环境保护研究院 | High frequency and high voltage supply unit |
| CN203446129U (en) * | 2013-07-04 | 2014-02-19 | 天津市朗照电气设备技术有限公司 | Two-case double-layer heat-insulation heat-preservation outdoor rainproof cabinet |
| CN203813259U (en) * | 2014-03-13 | 2014-09-03 | 海南泰新电气成套设备工程有限公司 | Power distribution control box |
| CN204290122U (en) * | 2015-01-14 | 2015-04-22 | 安徽深蓝电子科技有限公司 | A kind of high efficiency and heat radiation high-voltage ring main unit |
| CN204577929U (en) * | 2015-04-29 | 2015-08-19 | 无锡阿比利德电力科技有限公司 | Three chamber type intelligent heat radiation oil field electrical control cabinets |
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2015
- 2015-04-29 CN CN201510209274.6A patent/CN104779541A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999008354A1 (en) * | 1997-08-05 | 1999-02-18 | Almatec Ag Für Elektroschrank-Technik | Cabinet type box |
| CN2759107Y (en) * | 2004-10-28 | 2006-02-15 | 四方华能电网控制系统有限公司 | Outdoor two-layer box |
| CN201365074Y (en) * | 2009-02-27 | 2009-12-16 | 国电环境保护研究院 | High frequency and high voltage supply unit |
| CN203446129U (en) * | 2013-07-04 | 2014-02-19 | 天津市朗照电气设备技术有限公司 | Two-case double-layer heat-insulation heat-preservation outdoor rainproof cabinet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811278A (en) * | 2016-05-14 | 2016-07-27 | 魏会芳 | Multifunctional electric power bearing and accommodating box with functions of extending and fixing |
| CN105811278B (en) * | 2016-05-14 | 2018-03-13 | 宋国民 | It is a kind of multi-functional to take up casing with Telescopic Fixed electric power |
| CN105977823A (en) * | 2016-07-04 | 2016-09-28 | 上海勤琨信息科技有限公司 | Corridor power bearing box with electromagnetism |
| CN108400537A (en) * | 2018-04-20 | 2018-08-14 | 苏州中康电力开发有限公司 | A kind of shell of box-type substation |
| BE1028188B1 (en) * | 2020-12-23 | 2021-10-27 | Yantai Zhenbang Machinery & Electrical Eng Co Ltd | Ship circuit system control box having double-layer waterproof structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |