CN206023560U - It is applied to the pump integrated explosion-proof constant temperature frequency conversion device of mud - Google Patents
It is applied to the pump integrated explosion-proof constant temperature frequency conversion device of mud Download PDFInfo
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- CN206023560U CN206023560U CN201620992936.1U CN201620992936U CN206023560U CN 206023560 U CN206023560 U CN 206023560U CN 201620992936 U CN201620992936 U CN 201620992936U CN 206023560 U CN206023560 U CN 206023560U
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- explosion
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- frequency converter
- heat
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Abstract
The utility model discloses a kind of explosion-proof constant temperature frequency conversion device pump integrated suitable for mud, including anti-explosion box body, the fore side of anti-explosion box body is provided with explosion-proof control panel, frequency converter is installed with inside anti-explosion box body, frequency converter includes being provided with interior heat-sink unit, frequency converter periphery is provided with heat absorbing units, interior heat-sink unit inside frequency converter is connected with compressor commonly through a pair of transmission pipelines with heat absorbing units, the position that anti-explosion box body is passed in the transmission pipeline is respectively arranged with a pair explosion-proof transit joints, outer heat-sink unit is provided with the export pipeline of compressor, outer heat-sink unit is correspondingly arranged on cooling body.Simple structure of the present utility model, reliable operation, security are good.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is related to a kind of explosion-proof constant temperature pump integrated suitable for mud and becomes
Frequency device.
Background technology
At present, the frequency converter used by oil-well rig slush pump, due to being difficult to solve without collection the problems such as explosion-proof and protection
Into on slush pump body, but in addition singly it is placed in a frequency conversion room, places away from slush pump, so there are problems that two：
One be due to not on slush pump body integrated, so every time transport is all separately repeatedly to transport, increase cost of transportation；Two be by
In being in addition singly placed in a frequency conversion room, when slush pump is operated, situation about checking in frequency conversion room to be also taken into account, manpower is increased
Cost.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof constant temperature frequency conversion device pump integrated suitable for mud, solves
Frequency converter used by prior art oil-well rig slush pump, places away from slush pump, transports and unhandy problem.
The technical scheme adopted by the utility model is that a kind of explosion-proof constant temperature frequency conversion pump integrated suitable for mud is filled
Put, including anti-explosion box body, the fore side of anti-explosion box body is provided with explosion-proof control panel, is installed with frequency conversion inside anti-explosion box body
Device, frequency converter include being provided with interior heat-sink unit, and frequency converter periphery is provided with heat absorbing units, the interior heat-sink unit inside frequency converter
Connect with compressor commonly through a pair of transmission pipelines with heat absorbing units, in the position difference that the transmission pipeline passes anti-explosion box body
A pair explosion-proof transit joints are provided with, outer heat-sink unit on the export pipeline of compressor, is provided with, outer heat-sink unit is correspondingly arranged
There is cooling body.
The explosion-proof constant temperature frequency conversion device pump integrated suitable for mud of the present utility model, is further characterized in that：
Frequency converter and heat absorbing units are built among anti-explosion box body, and cooling body, outer heat-sink unit and compressor are placed in anti-
Outside quick-fried casing.
The beneficial effects of the utility model are, slush pump control is more convenient, transport, safeguard convenient, and safety
Risk factors are also reduced.During work, completed by explosion-proof control panel (being embedded in anti-explosion box body) (single containing radiating to frequency converter
Unit) control.Make heat exchange is being carried out always in anti-explosion box body in the presence of compressor, completed to inside by cooling body
The cooling of heat energy, it is ensured that air constant temperature all the time in anti-explosion box body, makes frequency converter (containing heat-sink unit) be operated in isoperibol.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1. explosion-proof control panel, 2. frequency converter, 3. heat absorbing units, 4. anti-explosion box body, 5. cooling body 6. outer dissipate
Hot cell, 7. compressor, 8. explosion-proof transit joint.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in detail.
The explosion-proof constant temperature frequency conversion device pump integrated suitable for mud of the present utility model, is considered based on following three points：First
First, the working environment of slush pump is special, belongs to mostly two class explosion-proof areas, and transducer body general at present cannot meet explosion-proof
Require, the reason for slush pump and frequency converter are not namely integrated together by this.Secondly, can produce when frequency converter works a large amount of
How heat, will also solve heating power exchange, it is ensured that the normal work of equipment, this namely should on the premise of requirement of explosion proof is met
The maximum innovative point of utility model.Finally, after slush pump and frequency converter are integrated into one, reduce the switching such as cable control ring and reduce
Few, so the maintenance cost in later stage is reduced all being beneficial to.
With reference to Fig. 1, structure of the present utility model is, including anti-explosion box body 4, the fore side of anti-explosion box body 4 is provided with explosion-proof
Control panel 1, is installed with frequency converter 2 inside anti-explosion box body 4, frequency converter 2 includes being provided with interior heat-sink unit, frequency converter 2
Periphery is provided with heat absorbing units 3, the interior heat-sink unit and heat absorbing units 3 inside frequency converter 2 commonly through a pair of transmission pipelines with
Compressor 7 is connected, and the position for passing anti-explosion box body 4 in the transmission pipeline is respectively arranged with a pair explosion-proof transit joints 8, compressor
Outer heat-sink unit 6 is provided with 7 export pipeline, and outer heat-sink unit 6 is correspondingly arranged on cooling body 5.
Explosion-proof control panel 1 is embedded on 4 front side of anti-explosion box body, and it is right so can to complete on explosion-proof control panel 1
The operation and control of frequency converter 2.Frequency converter 2 and heat absorbing units 3 are placed in inside anti-explosion box body 4, frequency converter 2 and transmitted inwards pipe
The cooling source input connection in road, the thermal source output of heat absorbing units 3 and transmitted inwards pipeline connects, the thermal source of transmission pipeline export with
Cooling source input is connected with a pair explosion-proof transit joints 8 respectively, and explosion-proof transit joint 8 is set between the interior outside of anti-explosion box body 4
Meet requirement of explosion proof.Outside transmission pipeline one is connected to compressor 7, used as the cooling source input channel in outside；Another is connected to
Outer heat-sink unit 6, used as the thermal source output channel of inner side.6 one end of outer heat-sink unit is connected to transmission pipeline (thermal source output), passes through
After the cooling of cooling body 5, compressor 7 is connected back to from the other end, re-entered as cooling source.
4 overall package of anti-explosion box body, originally external frequency converter 2 (containing heat-sink unit) and heat absorbing units 3 are built into
Among anti-explosion box body 4, shell is made to meet a class requirement of explosion proof；Explosion-proof control panel 1 is embedded on anti-explosion box body 4 simultaneously, so
Operational control can just be completed outside casing.By cooling body 5, outer heat-sink unit 6 and compressor 7 be placed in anti-explosion box body 4 it
Outward；Thermal energy exchange is completed by transmission pipeline between external equipment in anti-explosion box body 4；Simultaneously pipeline transition inside and outside the anti-explosion box body 4
Position installs explosion-proof transit joint 8 additional, it is ensured that meet the requirement of anti-explosion area.Device of the present utility model is integrated into slush pump body
On, you can the integrated control slush pump of the integrated explosion-proof constant temperature of composition.
Claims (2)
1. a kind of explosion-proof constant temperature frequency conversion device pump integrated suitable for mud, it is characterised in that：Including anti-explosion box body (4), prevent
The fore side of quick-fried casing (4) is provided with inside explosion-proof control panel (1), anti-explosion box body (4) and is installed with frequency converter (2), becomes
Frequency device (2) includes being provided with interior heat-sink unit, and frequency converter (2) periphery is provided with interior inside heat absorbing units (3), frequency converter (2)
Heat-sink unit is connected with compressor (7) commonly through a pair of transmission pipelines with heat absorbing units (3), is passed in the transmission pipeline explosion-proof
The position of casing (4) is respectively arranged with a pair explosion-proof transit joint (8), is provided with outer radiating on the export pipeline of compressor (7)
Unit (6), outer heat-sink unit (6) are correspondingly arranged on cooling body (5).
2. the explosion-proof constant temperature frequency conversion device pump integrated suitable for mud according to claim 1, it is characterised in that：Described
Frequency converter (2) and heat absorbing units (3) be built among anti-explosion box body (4), cooling body (5), outer heat-sink unit (6) and compression
Machine (7) is placed in outside anti-explosion box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992936.1U CN206023560U (en) | 2016-08-30 | 2016-08-30 | It is applied to the pump integrated explosion-proof constant temperature frequency conversion device of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992936.1U CN206023560U (en) | 2016-08-30 | 2016-08-30 | It is applied to the pump integrated explosion-proof constant temperature frequency conversion device of mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023560U true CN206023560U (en) | 2017-03-15 |
Family
ID=58254774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992936.1U Active CN206023560U (en) | 2016-08-30 | 2016-08-30 | It is applied to the pump integrated explosion-proof constant temperature frequency conversion device of mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336049A (en) * | 2018-03-13 | 2018-07-27 | 宝鸡石油机械有限责任公司 | Power device active heat radiating device in a kind of explosion-proof tank |
| CN109144208A (en) * | 2018-11-05 | 2019-01-04 | 北京小米移动软件有限公司 | A kind of radiator, cooling system and electronic equipment |
-
2016
- 2016-08-30 CN CN201620992936.1U patent/CN206023560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336049A (en) * | 2018-03-13 | 2018-07-27 | 宝鸡石油机械有限责任公司 | Power device active heat radiating device in a kind of explosion-proof tank |
| CN108336049B (en) * | 2018-03-13 | 2020-07-21 | 宝鸡石油机械有限责任公司 | Active heat dissipation device for power device in explosion-proof box |
| CN109144208A (en) * | 2018-11-05 | 2019-01-04 | 北京小米移动软件有限公司 | A kind of radiator, cooling system and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210106 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No. 2 Dongfeng Road, Shaanxi, Baoji Patentee before: Baoji Oilfield Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |