CN106292776A - A kind of temperature control system between the electrical equipment of oil exploration - Google Patents
A kind of temperature control system between the electrical equipment of oil exploration Download PDFInfo
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- CN106292776A CN106292776A CN201610808718.2A CN201610808718A CN106292776A CN 106292776 A CN106292776 A CN 106292776A CN 201610808718 A CN201610808718 A CN 201610808718A CN 106292776 A CN106292776 A CN 106292776A
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- Prior art keywords
- temperature control
- control system
- electrical equipment
- oil exploration
- integrated circuit
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The present invention relates to a kind of temperature control system between the electrical equipment of oil exploration, including equipment room, temperature control mechanism and central control unit, described temperature control mechanism electrically connects with central control unit；Described temperature control mechanism includes gas outlet and two temperature control assemblies being separately positioned on equipment room both sides, described temperature control assembly includes the air inlet being arranged on equipment room top, breather and escape pipe, described air inlet is connected with escape pipe by breather, described gas outlet is arranged on the centre at the top of equipment room, this is used between the electrical equipment of oil exploration in temperature control system, driving wheel is driven to rotate by drive shaft, body moves, rotary electric machine drives cleaning brush to rotate simultaneously, the dust of the inwall of body is processed, thus improve the reliability of temperature control system；Moreover, in communicating circuit, by changing the 3rd resistance and the parameter of electric capacity, it is possible to realize the zero propagation of communicating circuit, thus improve the dependable with function of temperature control system.
Description
Technical field
The present invention relates to a kind of temperature control system between the electrical equipment of oil exploration.
Background technology
So-called oil exploration, it is simply that in order to find and find out petroleum resources, and utilize various exploration means to understand underground
Geological state, understanding oil generation, oil storage, oil-gas migration, assemble, the condition such as preservation, overall merit oil-gas bearing prospect, determine Accumulation of Hydrocarbon
The Favorable Areas of collection, finds the trap of reservoir hydrocarbon, and verifies oil gas field area, get the mistake of oil-gas Layer situation and output capacity clear
Journey, increases crude stockpile and relevant oil gas product for country.
When carrying out oil exploration, need some mechanical electronic equipments to ensure that it normally works, so needing electrically to set
These mechanical electronic equipments are placed between Bei.The when that equipment when between electrical equipment working, substantial amounts of heat can be produced, so
Equipment between electrical equipment is worked and brings the biggest impact, so needing to add temperature control system to ensure that equipment is operated in
Normal working temperature.
In existing temperature control system, much have employed fan and dispel the heat, but have after long-term work, fan
Air outlet can because frictional electricity reason air outlet gather a lot of dusts, can enter in equipment after these dirt accumulation
Portion, have impact on the normal work of equipment, reduces the reliability of temperature control system；Moreover, temperature control system is being manipulated
Time, it is all to use communication modes to be controlled, but owing to existing communicating circuit controls there is time delay, thus reduce control
Practicality.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that a kind of for oil exploration
Electrical equipment between temperature control system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of temperature between the electrical equipment of oil exploration
Ore-controlling Role, including equipment room, is arranged on the temperature control mechanism within equipment room and central control unit, described temperature control mechanism and central authorities
Control device electrical connection；
Described temperature control mechanism includes gas outlet and two temperature control assemblies being separately positioned on equipment room both sides, described temperature control group
Part includes being arranged on the air inlet on equipment room top, breather and escape pipe, and described air inlet is by breather with escape pipe even
Logical, described gas outlet is arranged on the centre at the top of equipment room；
Described escape pipe includes the body that vertical cross-section is annulus, and one end of the inner side of described body is provided with gas outlet, institute
Stating the opening direction other end towards the inner side of body of gas outlet, the thickness of described body is along the direction of the air-out of gas outlet
It is gradually reduced；
Described body is provided with dedusting assembly, described dedusting assembly include body, the cleaning unit being arranged on body and
Mobile unit, described cleaning unit includes that rotary electric machine and cleaning brush, described rotary electric machine are in transmission connection with cleaning brush, described shifting
Moving cell includes that drive shaft and driving wheel, described driving wheel are in transmission connection with drive shaft；
Described central control unit includes that communication module, described communication module include communicating circuit, described communicating circuit bag
Include integrated circuit, reverser, the first resistance, the second resistance, the 3rd resistance, electric capacity and diode, the model of described integrated circuit
For SN65HVD3082, the power end external 5V DC voltage power supply of described integrated circuit, the ground connection termination of described integrated circuit
Ground, the receiving terminal of described integrated circuit passes through the first resistance external 5V DC voltage power supply, and the data terminal of described integrated circuit leads to
Crossing the second resistance external 5V DC voltage power supply, the driving Enable Pin of described integrated circuit and the reception Enable Pin of integrated circuit are even
Connecing, the reception Enable Pin of described integrated circuit is connected with the outfan of reverser, and the input of described reverser is connect by electric capacity
Ground, the input of described reverser is connected with the anode of diode, and the negative electrode of described diode connects with the data terminal of integrated circuit
Connect, described 3rd resistance and diodes in parallel.
As preferably, in order to ensure dedusting assembly can on body reliable mobile, described body is additionally provided with annular guiding
Groove, mates in described driving wheel is arranged on annular gathering sill and with annular gathering sill.
As preferably, described air inlet is provided with supply fan.
As preferably, in order to filter air, preventing dust too much, the inside of described breather is provided with activated carbon.
As preferably, the inside of described equipment room is additionally provided with temperature sensor.
As preferably, in order to ensure the Positive rotational of drive shaft, described drive shaft is electrically connected with driving motor.
As preferably, in order to improve the safe class of system, the flame retardant rating of described body is V-0.
As preferably, in order to improve the intelligence degree of system, described central control unit is PLC.
The invention has the beneficial effects as follows, this is used between the electrical equipment of oil exploration in temperature control system, is driven by drive shaft
Dynamic driving wheel rotates, and moves on body, and rotary electric machine drives cleaning brush to rotate, at the dust of the inwall of body simultaneously
Reason, thus improve the reliability of temperature control system；Moreover, in communicating circuit, by changing the 3rd resistance and electric capacity
Parameter, it is possible to realize the zero propagation of communicating circuit, thus improve the dependable with function of temperature control system.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 be the present invention the electrical equipment for oil exploration between the structural representation of temperature control system；
Fig. 2 be the present invention the electrical equipment for oil exploration between the structural representation of escape pipe of temperature control system；
Fig. 3 be the present invention the electrical equipment for oil exploration between the structural representation of dedusting assembly of temperature control system；
Fig. 4 be the present invention the electrical equipment for oil exploration between the circuit theory diagrams of communicating circuit of temperature control system；
In figure: 1. equipment room, 2. air inlet, 3. supply fan, a 4. breather, 5. escape pipe, 6. gas outlet, 7. dedusting
Assembly, 5-1. body, 5-2. gas outlet, 5-3. annular gathering sill, 7-1. body, 7-2. rotary electric machine, 7-3. cleaning brush, 7-4.
Driving wheel, 7-5. drive shaft, U1. integrated circuit, U2. reverser, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance,
C1. electric capacity, D1. diode.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 4, a kind of temperature control system between the electrical equipment of oil exploration, including equipment room 1, it is arranged on
Temperature control mechanism within equipment room 1 and central control unit, described temperature control mechanism electrically connects with central control unit；
Described temperature control mechanism includes gas outlet 6 and two temperature control assemblies being separately positioned on equipment room 1 both sides, described temperature control
Assembly includes being arranged on the air inlet 2 on equipment room 1 top, breather 4 and escape pipe 5, described air inlet 2 by breather 4 with
Escape pipe 5 connects, and described gas outlet 6 is arranged on the centre at the top of equipment room 1；
Described escape pipe 5 includes the body 5-1 that vertical cross-section is annulus, and one end of the inner side of described body 5-1 is provided with out
QI KOU 5-2, the opening direction of described gas outlet 5-2 is towards the other end of the inner side of body 5-1, the thickness edge of described body 5-1
The direction of the air-out gas outlet 5-2 is gradually reduced；
Described body 5-1 is provided with dedusting assembly 7, and described dedusting assembly 7 includes body 7-1, is arranged on body 7-1
Cleaning unit and mobile unit, described cleaning unit includes that rotary electric machine 7-2 and cleaning brush 7-3, described rotary electric machine 7-2 are with clear
Scrubbing 7-3 to be in transmission connection, described mobile unit includes drive shaft 7-5 and driving wheel 7-4, described driving wheel 7-4 and drive shaft 7-5
It is in transmission connection；
Described central control unit includes that communication module, described communication module include communicating circuit, described communicating circuit bag
Include integrated circuit U1, reverser U2, the first resistance R1, the second resistance R2, the 3rd resistance R3, electric capacity C1 and diode D1, described
The model of integrated circuit U1 is SN65HVD3082, the power end external 5V DC voltage power supply of described integrated circuit U1, described collection
Becoming the earth terminal ground connection of circuit U 1, the receiving terminal of described integrated circuit U1 passes through the first resistance R1 external 5V DC voltage power supply,
The data terminal of described integrated circuit U1 passes through the second resistance R2 external 5V DC voltage power supply, and the driving of described integrated circuit U1 makes
Can end and the reception Enable Pin connection of integrated circuit U1, the reception Enable Pin of described integrated circuit U1 and the outfan of reverser U2
Connecting, the input of described reverser U2 passes through electric capacity C1 ground connection, the input of described reverser U2 and the anode of diode D1
Connecting, the negative electrode of described diode D1 is connected with the data terminal of integrated circuit U1, and described 3rd resistance R3 is in parallel with diode D1.
As preferably, in order to ensure dedusting assembly 7 can on body 5-1 reliable mobile, described body 5-1 is additionally provided with ring
Mate in shape gathering sill 5-3, described driving wheel 7-4 are arranged on annular gathering sill 5-3 and with annular gathering sill 5-3.
As preferably, described air inlet 2 is provided with supply fan 3.
As preferably, in order to filter air, preventing dust too much, the inside of described breather 4 is provided with activated carbon.
As preferably, the inside of described equipment room 1 is additionally provided with temperature sensor.
As preferably, in order to ensure the Positive rotational of drive shaft 7-5, described drive shaft 7-5 is electrically connected with driving motor.
As preferably, in order to improve the safe class of system, the flame retardant rating of described body 7-1 is V-0.
As preferably, in order to improve the intelligence degree of system, described central control unit is PLC.
This is used between the electrical equipment of oil exploration in temperature control system, and equipment is all placed in equipment room 1, now, and both sides
Air inlet 2 be passed through cooling air by supply fan 3, after the activated carbon in breather 4 filters, thus give vent to anger
Pipe 5 blows out, subsequently the heat within equipment room 1 is blown away, get rid of from the Centromedian gas outlet 6 at the top of equipment room 1.By
Position relationship between air inlet 2, escape pipe 5 and gas outlet 6 three, then in the inside of equipment room 1, can form two annulars
Air-flow, thus improve the speed that heat is got rid of, improve the reliability of temperature control system.
This is used between the electrical equipment of oil exploration in temperature control system escape pipe 5, air enter into inside body 5-1 with
After, owing to the thickness of body 5-1 is gradually reduced along the direction of the air-out of gas outlet 5-2, the opening direction of gas outlet 5-2 simultaneously
Towards the other end of the inner side of body 5-1, then air will be blown out by high-voltage high-speed from gas outlet 5-2, improves heat radiation
Reliability.Wherein, body 5-1 is provided with dedusting assembly 7, for the dust of body 5-1 inwall is processed, improves temperature
The reliability of Ore-controlling Role.In dedusting assembly 7, drive shaft 7-5 drives driving wheel 7-4 to rotate, and moves, simultaneously on body 5-1
Drive cleaning brush 7-3 to rotate by rotary electric machine 7-2, the dust of the inwall of body 5-1 is processed.
This is used between the electrical equipment of oil exploration in temperature control system, central control unit, is used for system is carried out intelligence
Change and control；Communication module, is used for ensureing that system is remotely monitored by staff, wherein, in communicating circuit, mainly uses
Reverser U2 and the element such as resistance, electric capacity constitute the circuit that a time delay is the shortest, and its Main Function is:
1. integrated circuit U1 is sending high level when, is no longer in high-impedance state, still has driving in short time delay
Electric current exists, and can increase the capacity of resisting disturbance of interface the most to a certain extent.
2. can be seen that from truth table.For integrated circuit U1, when VID=VA-VR >=-O.01V time, RO=1；Sending
End, works as DE/RE=0, VA and VB sending driver is high-impedance state, now VA=VB=2.5V, therefore, at this moment for receiving
End RO=1；And within the time of short time delay, due to DI=1 and DE/RE=1.So RO=1.Visible at short time delay and DE/RE
Receiving terminal RO=l in the time of=0, this completes the transmission to high level and reception, and at the rising edge of receiving terminal
Do not have delay, i.e. zero propagation.
In sum, by changing the 3rd resistance R3 and the parameter of electric capacity C1, it is possible to realize the zero propagation of communicating circuit, from
And improve the dependable with function of temperature control system.
Compared with prior art, this is used between the electrical equipment of oil exploration in temperature control system, is driven by drive shaft 7-5
Driving wheel 7-4 rotates, and moves on body 5-1, and rotary electric machine 7-2 drives cleaning brush 7-3 to rotate, in body 5-1 simultaneously
The dust of wall processes, thus improves the reliability of temperature control system；Moreover, in communicating circuit, by changing the
Three resistance R3 and the parameter of electric capacity C1, it is possible to realize the zero propagation of communicating circuit, thus improve temperature control system reliability and
Practicality.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (8)
1. a temperature control system between the electrical equipment of oil exploration, it is characterised in that include equipment room (1), be arranged on
Temperature control mechanism inside (1) and central control unit between Bei, described temperature control mechanism electrically connects with central control unit；
Described temperature control mechanism includes gas outlet (6) and two temperature control assemblies being separately positioned on equipment room (1) both sides, described temperature control
Assembly includes being arranged on the air inlet (2) on equipment room (1) top, breather (4) and escape pipe (5), and described air inlet (2) passes through
Breather (4) connects with escape pipe (5), and described gas outlet (6) are arranged on the centre at the top of equipment room (1)；
Described escape pipe (5) includes the body (5-1) that vertical cross-section is annulus, and one end of the inner side of described body (5-1) is provided with
Gas outlet (5-2), the opening direction of described gas outlet (5-2) is towards the other end of the inner side of body (5-1), described body (5-
1) thickness is gradually reduced along the direction of the air-out of gas outlet (5-2)；
Described body (5-1) is provided with dedusting assembly (7), and described dedusting assembly (7) includes body (7-1), is arranged on body (7-
1) cleaning unit on and mobile unit, described cleaning unit includes rotary electric machine (7-2) and cleaning brush (7-3), described rotation
Motor (7-2) is in transmission connection with cleaning brush (7-3), and described mobile unit includes drive shaft (7-5) and driving wheel (7-4), described
Driving wheel (7-4) is in transmission connection with drive shaft (7-5)；
Described central control unit includes that communication module, described communication module include that communicating circuit, described communicating circuit include collection
Become circuit (U1), reverser (U2), the first resistance (R1), the second resistance (R2), the 3rd resistance (R3), electric capacity (C1) and diode
(D1), the model of described integrated circuit (U1) is SN65HVD3082, the power end external 5V unidirectional current of described integrated circuit (U1)
Voltage source, the earth terminal ground connection of described integrated circuit (U1), the receiving terminal of described integrated circuit (U1) passes through the first resistance (R1)
External 5V DC voltage power supply, the data terminal of described integrated circuit (U1) passes through the second resistance (R2) external 5V unidirectional current piezoelectricity
Source, the driving Enable Pin of described integrated circuit (U1) and the reception Enable Pin of integrated circuit (U1) connect, described integrated circuit
(U1) reception Enable Pin is connected with the outfan of reverser (U2), and the input of described reverser (U2) is connect by electric capacity (C1)
Ground, the input of described reverser (U2) is connected with the anode of diode (D1), the negative electrode of described diode (D1) and integrated electricity
The data terminal on road (U1) connects, and described 3rd resistance (R3) is in parallel with diode (D1).
2. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described body
(5-1) it is additionally provided with annular gathering sill (5-3), guides in described driving wheel (7-4) is arranged on annular gathering sill (5-3) and with annular
Groove (5-3) mates.
3. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described air inlet
(2) supply fan (3) it is provided with in.
4. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described breather
(4) inside is provided with activated carbon.
5. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described equipment room
(1) inside is additionally provided with temperature sensor.
6. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described drive shaft
(7-5) driving motor it is electrically connected with.
7. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described body
(7-1) flame retardant rating is V-0.
8. temperature control system between the electrical equipment of oil exploration as claimed in claim 1, it is characterised in that described central authorities control
Device processed is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808718.2A CN106292776B (en) | 2016-09-05 | 2016-09-05 | Temperature control system between a kind of electrical equipment for oil exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808718.2A CN106292776B (en) | 2016-09-05 | 2016-09-05 | Temperature control system between a kind of electrical equipment for oil exploration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106292776A true CN106292776A (en) | 2017-01-04 |
| CN106292776B CN106292776B (en) | 2019-02-01 |
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ID=57709781
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808718.2A Expired - Fee Related CN106292776B (en) | 2016-09-05 | 2016-09-05 | Temperature control system between a kind of electrical equipment for oil exploration |
Country Status (1)
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| CN106292776B (en) | 2019-02-01 |
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Effective date of registration: 20181219 Address after: No. 588-1 Xinji Road, Chuansha New Town, Pudong New District, Shanghai, 200120 Applicant after: Jianyu (Shanghai) Petroleum Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen Nanshan District Nantou Street digital cultural industry base East Tower 1705 room Applicant before: Shenzhen CISCO Electronic Technology Co., Ltd. |
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