CN205026943U - Many potential temperatures of intelligent control conduction oil electric heater unit - Google Patents
Many potential temperatures of intelligent control conduction oil electric heater unit Download PDFInfo
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- CN205026943U CN205026943U CN201520742033.3U CN201520742033U CN205026943U CN 205026943 U CN205026943 U CN 205026943U CN 201520742033 U CN201520742033 U CN 201520742033U CN 205026943 U CN205026943 U CN 205026943U
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Abstract
The utility model provides a many potential temperatures of intelligent control conduction oil electric heater unit, includes the switch board, the controlling means of setting in the switch board, and the last control panel that is equipped with of controlling means, control panel comprises relief valve, first governing valve, flow valve, temperature -sensing valve, second governing valve, third governing valve, a servo unit, the 2nd servo unit, the 3rd servo unit, fourth servo unit, an execution unit, the 2nd execution unit, the 3rd execution unit and fourth execution unit, and the temperature -sensing valve is connected through the flow valve to first governing valve, temperature -sensing valve connection second governing valve and third governing valve, a servo unit, the 2nd servo unit, the 3rd servo unit and fourth servo unit go upward and are connected to controlling means, connect gradually an execution unit, the 2nd execution unit, the 3rd execution unit and fourth fill order down to be connected to the temperature -sensing valve by an execution unit, the 2nd execution unit, the 3rd execution unit and fourth fill order.
Description
Technical field
The utility model relates to oil-gas gathering and transportation device technique field, particularly a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit.
Background technology
At present, domestic Oil and Gas Gathering and Transportation Station mainly adopts hot-water boiler, water jacket furnace and vacuum furnace to oil-gas heating.Below be all use water as heat transfer medium heating.Three kinds of mode of heating scenes all need burner to run, and operation someone must be patrolled and examined in scene.Three kinds of mode of heatings are all that energy conversion efficiency is low by the thermal energy exchange of fuel combustion to heated material.
Many derrick design stove, a water jacket furnace has many group heated by natural gas coil pipes, often organize the corresponding one group of heated medium of coil pipe, these coil pipes are in same bath temperature, the temperature often organizing coil pipe cannot regulate separately, when Oil/gas Well output and well effluent composition change, this mode of heating is difficult to adapt to.
A sledge heats several different material simultaneously, and require that heating-up temperature is different, at this moment a water jacket furnace is difficult to meet the demands, and needs several water jacket furnaces to work simultaneously and just can complete.
Such as four-in-one heater, has function: heating aqueous crude oil, and it is degassed to enter separator dehydration, and it is outer defeated that the dewatered oil obtained carries out post bake, returns heating furnace again and carries out post bake, be recycled into oil transportation road companion's heat from separator water of deviating from out.In addition, clear water heating service etc.Each heating link temperature above-mentioned is different, is called many potential temperatures heating system.
Utility model content
The purpose of this utility model is to provide a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit, and volume is little, and function is many and can realize unmanned.
The technical solution of the utility model is: 1, a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit, it is characterized in that: comprise switch board, be arranged on the control device in switch board, control device is provided with control panel, and described control panel is by safety valve, first control valve, flow valve, temperature-sensing valve, second control valve, 3rd control valve, first servo unit, second servo unit, 3rd servo unit, 4th servo unit, first performance element, second performance element, 3rd performance element and the 4th performance element composition, described control device is connected to safety valve and the first control valve, and the first control valve connects temperature-sensing valve through flow valve, and temperature-sensing valve connects the second control valve and the 3rd control valve, described first servo unit, second servo unit, 3rd servo unit and the 4th servo unit is up is connected to control device, descendingly connects the first performance element successively, second performance element, 3rd performance element and the 4th fill order, and by the first performance element, second performance element, 3rd performance element and the 4th fill order are connected to temperature-sensing valve.
Further, described switch board is arranged on sledge seat, and on sledge seat, one end is separately installed with the first U-tube heat exchanger, the second U-tube heat exchanger, the 3rd U-tube heat exchanger and the 4th U-tube heat exchanger; First U-tube heat exchanger place is provided with the first electric regulable three-way valve, and the first electric regulable three-way valve place is provided with the first permanent-magnet servo motor and the first actuator; Second U-tube heat exchanger place is provided with the second electric regulable three-way valve, and the second electric regulable three-way valve place is provided with the second permanent-magnet servo motor and the second actuator; 3rd U-tube heat exchanger place is provided with the 3rd electric regulable three-way valve, and the 3rd electric regulable three-way valve place is provided with the 3rd permanent-magnet servo motor and the 3rd actuator; 4th U-tube heat exchanger place is provided with the 4th electric regulable three-way valve, and the 4th electric regulable three-way valve place is provided with the 4th permanent-magnet servo motor and the 4th actuator; First actuator, the second actuator, the 3rd actuator and the 4th actuator are connected to the first heating furnace and the second heating furnace respectively by temperature-sensing valve.
Further, described first heating furnace and the second heating furnace are installed in the middle part of sledge seat, are equipment dynamic cabinets on the right side of the first heating furnace and the second heating furnace, on the first heating furnace and the second heating furnace top, are provided with 1m
3expansion drum, Heat-transfer Oil Pump is connected with the first electric regulable three-way valve, the second electric regulable three-way valve, the 3rd electric regulable three-way valve and the 4th electric regulable three-way valve respectively; Nitrogen pot group is installed on sledge seat sidepiece and is connected with oil storage tank with expansion drum, and oil storage tank is positioned at the sledge seat rightmost side, is the device that conduction oil delays storage.Oil storage tank front portion is provided with switch board.
Advantage of the present utility model:
1, all devices adopts integrated design, and electric furnace, pump, electric three-way regulating valves and switch board etc., integral installation is on sledge seat, and function is many, and floor space is little.
2, reduce the installation of field pipework, the wiring of electric device, the wiring amount of control system, facilitate site operation, save construction period, work on the spot amount, puts into operation fast.
3, meet the heating requirements of each heating unit, temperature and Flow-rate adjustment are conveniently.
4, because the exchange capability of heat of heat-conducting oil system is far above water, so equipment volume is less, integrated sledge dress is more suitable for.
5, device is equipped with Digitizing And Control Unit, reaches unmanned.
6, the change of season or pipeline throughput rate will cause heating furnace to run under heating load.Under varying duty there is maximum in the thermal efficiency of heating furnace, and this device can obtain maximum thermal efficiency in varying duty situation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is the structural representation of the utility model control device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
Referring to figs. 1 through Fig. 4, the utility model is a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit, all devices integral intelligent designs, and sledge seat 2 is separately installed with the first U-tube heat exchanger 1-1, the second U-tube heat exchanger 1-2, the 3rd U-tube heat exchanger 1-3 and the 4th U-tube heat exchanger 1-4; First U-tube heat exchanger 1-1 place is provided with the first electric regulable three-way valve 7-1, and the first electric regulable three-way valve 7-1 place is provided with the first permanent-magnet servo motor and the first actuator; Second U-tube heat exchanger 1-2 place is provided with the second electric regulable three-way valve 7-2, and the second electric regulable three-way valve 7-2 place is provided with the second permanent-magnet servo motor and the second actuator; 3rd U-tube heat exchanger 1-3 place is provided with the 3rd electric regulable three-way valve 7-3, and the 3rd electric regulable three-way valve 7-3 place is provided with the 3rd permanent-magnet servo motor and the 3rd actuator; 4th U-tube heat exchanger 1-4 place is provided with the 4th electric regulable three-way valve 7-4, and the 4th electric regulable three-way valve 7-4 place is provided with the 4th permanent-magnet servo motor and the 4th actuator; First actuator, the second actuator, the 3rd actuator and the 4th actuator are connected to the first heating furnace 4-1 and the second heating furnace 4-2 respectively by temperature-sensing valve 105.
Described first heating furnace 4-1 and the second heating furnace 4-2 is installed in the middle part of sledge seat 2.Equipment dynamic cabinet 9 on the right side of first heating furnace 4-1 and the second heating furnace 4-2.On the first heating furnace 4-1 and the second heating furnace 4-2 top, 1m3 expansion drum 5 is installed, for alleviating the impact of expansion on system of conduction oil.Heat-transfer Oil Pump 6 is connected with the first electric regulable three-way valve 7-1, the second electric regulable three-way valve 7-2, the 3rd electric regulable three-way valve 7-3 and the 4th electric regulable three-way valve 7-4 respectively, according to the out temperature of heated medium, automatic adjustment conduction oil throughput rate, also can manual adjustments.Nitrogen pot group 8 is installed on sledge seat 2 sidepiece and is connected with oil storage tank 10 with expansion drum 5, and for nitrogen envelope and the fire extinguishing of conduction oil, wherein, nitrogen pot group 8 is connected to safety valve 102.Oil storage tank 10 is positioned at sledge seat 2 rightmost side, is the device that conduction oil delays storage.Oil storage tank 10 front portion is provided with switch board 3, for the intelligent automatic control of whole sledge, reaches unmanned.Control device 100 in switch board 3, control device 100 is provided with control panel 101, described control panel 101 is by safety valve 102, first control valve 103, flow valve 104, temperature-sensing valve 105, second control valve 106, 3rd control valve 107, first servo unit 108, second servo unit 110, 3rd servo unit 112, 4th servo unit 114, first performance element 109, second performance element 111, 3rd performance element 113 and the 4th performance element 115 form, described control device 100 is connected to safety valve 102 and the first control valve 103, safety valve 102 is connected with nitrogen pot group 8, for nitrogen envelope and the fire extinguishing of conduction oil, first control valve 103 connects temperature-sensing valve 105 through flow valve 104, temperature-sensing valve 105 connects the second control valve 106 and the 3rd control valve 107, described second control valve 106 and the 3rd control valve 107 are for controlling the first heating furnace 4-1 and the second heating furnace 4-2 inlet flow rate size.Described first servo unit 108 is for controlling the first permanent-magnet servo motor, and the first performance element 109 is for controlling the first actuator; Described second servo unit 110 is for controlling the second permanent-magnet servo motor, second performance element 111 is for controlling the second actuator, described 3rd servo unit 112 is for controlling the 3rd permanent-magnet servo motor, 3rd performance element 113 is for controlling the 3rd actuator, described 4th servo unit 114 is for controlling the 4th permanent-magnet servo motor, 4th performance element 115 is for controlling the 4th actuator
The utility model uses electric energy as heating energy source, is not having the producing region of associated gas to carry out practicality, solves heating energy source problem.
This device comprises heat-conducting oil furnace two (a preparation and a use), accomplishes on-line maintenance, and equipment runs well.Comprise multiple stage U-shaped heat exchange of heat pipe (oil-containing is for subsequent use), each heat exchanger is provided with electric regulable three-way valve, and automatically regulate the conduction oil flow into heat exchanger, namely regulate the power of heat exchanger, achieve the goal temperature.Heat conduction oil mass multiple stage heat exchanger according to heat exchanger once arranges from high to low by potential temperature, and, series connection carry out.
Claims (3)
1. Based Intelligent Control many potential temperatures heat conducting oil electric heater unit, it is characterized in that: comprise switch board, be arranged on the control device in switch board, control device is provided with control panel, described control panel is by safety valve, first control valve, flow valve, temperature-sensing valve, second control valve, 3rd control valve, first servo unit, second servo unit, 3rd servo unit, 4th servo unit, first performance element, second performance element, 3rd performance element and the 4th performance element composition, described control device is connected to safety valve and the first control valve, and the first control valve connects temperature-sensing valve through flow valve, and temperature-sensing valve connects the second control valve and the 3rd control valve, described first servo unit, second servo unit, 3rd servo unit and the 4th servo unit is up is connected to control device, descendingly connects the first performance element successively, second performance element, 3rd performance element and the 4th fill order, and by the first performance element, second performance element, 3rd performance element and the 4th fill order are connected to temperature-sensing valve.
2. a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit according to claim 1, it is characterized in that: described switch board is arranged on sledge seat, on sledge seat, one end is separately installed with the first U-tube heat exchanger, the second U-tube heat exchanger, the 3rd U-tube heat exchanger and the 4th U-tube heat exchanger; First U-tube heat exchanger place is provided with the first electric regulable three-way valve, and the first electric regulable three-way valve place is provided with the first permanent-magnet servo motor and the first actuator; Second U-tube heat exchanger place is provided with the second electric regulable three-way valve, and the second electric regulable three-way valve place is provided with the second permanent-magnet servo motor and the second actuator; 3rd U-tube heat exchanger place is provided with the 3rd electric regulable three-way valve, and the 3rd electric regulable three-way valve place is provided with the 3rd permanent-magnet servo motor and the 3rd actuator; 4th U-tube heat exchanger place is provided with the 4th electric regulable three-way valve, and the 4th electric regulable three-way valve place is provided with the 4th permanent-magnet servo motor and the 4th actuator; First actuator, the second actuator, the 3rd actuator and the 4th actuator are connected to the first heating furnace and the second heating furnace respectively by temperature-sensing valve.
3. a kind of Based Intelligent Control many potential temperatures heat conducting oil electric heater unit according to claim 1 and 2, it is characterized in that: the first heating furnace and the second heating furnace are installed in the middle part of sledge seat, equipment dynamic cabinet on the right side of first heating furnace and the second heating furnace, on the first heating furnace and the second heating furnace top, 1m is installed
3expansion drum, Heat-transfer Oil Pump is connected with the first electric regulable three-way valve, the second electric regulable three-way valve, the 3rd electric regulable three-way valve and the 4th electric regulable three-way valve respectively; Nitrogen pot group is installed on sledge seat sidepiece and is connected with oil storage tank with expansion drum, and oil storage tank is positioned at the sledge seat rightmost side, and be the device that conduction oil delays storage, oil storage tank front portion is provided with switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742033.3U CN205026943U (en) | 2015-09-23 | 2015-09-23 | Many potential temperatures of intelligent control conduction oil electric heater unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742033.3U CN205026943U (en) | 2015-09-23 | 2015-09-23 | Many potential temperatures of intelligent control conduction oil electric heater unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026943U true CN205026943U (en) | 2016-02-10 |
Family
ID=55259466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742033.3U Expired - Fee Related CN205026943U (en) | 2015-09-23 | 2015-09-23 | Many potential temperatures of intelligent control conduction oil electric heater unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026943U (en) |
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2015
- 2015-09-23 CN CN201520742033.3U patent/CN205026943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |