CN203638458U - Stratified-heating-type energy-saving oil storage tank - Google Patents
Stratified-heating-type energy-saving oil storage tank Download PDFInfo
- Publication number
- CN203638458U CN203638458U CN201420019379.6U CN201420019379U CN203638458U CN 203638458 U CN203638458 U CN 203638458U CN 201420019379 U CN201420019379 U CN 201420019379U CN 203638458 U CN203638458 U CN 203638458U
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- time relay
- storage tank
- electric heater
- petrol storage
- power end
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Abstract
The utility model discloses a stratified-heating-type energy-saving oil storage tank which comprises an oil storage tank body, electric heaters, a temperature sensor, a temperature controller, a time relay and an intermediate relay. The stratified-heating-type energy-saving oil storage tank is characterized in that a first electric heater is arranged at the bottom in the oil storage tank body, a second electric heater is arranged on the middle portion in the oil storage tank body, and a third electric heater is arranged on the upper portion in the oil storage tank body. The inside of the oil storage tank body is sequentially heated from bottom to top, heat is led and transmitted from bottom to top, and power and heating time of the electric heaters are sequentially reduced from bottom to top, so that energy consumption is few. Compared with the prior art, the stratified-heating-type energy-saving oil storage tank has the advantages of being reasonable in design, simple in structure, easy to adjust, reliable in action, saving of energy resource and the like.
Description
Technical field
The utility model relates to a kind of petrol storage tank, is specifically related to the energy-conservation petrol storage tank of a kind of leveled heating formula.
Background technology
It is very fast that crude oil enters after petrol storage tank cooling, and when temperature is lower, viscosity of crude increases, and can condense gradually, brings very large inconvenience to the conveying of crude oil.Existing oil field individual well oil storage tank heating device is of a great variety, but these heating arrangements all exist control setup complexity, adjustment programme is loaded down with trivial details and energy resource consumption is large defect.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of leveled heating formula energy-conservation petrol storage tank.
Its technical scheme is: the energy-conservation petrol storage tank of leveled heating formula, comprise petrol storage tank, electric heater, temperature sensor, temperature controller, time relay and intermediate relay, be provided with the first electric heater at the inner bottom part of petrol storage tank, the interior middle part of petrol storage tank is provided with the second electric heater, the internal upper part of petrol storage tank is provided with the 3rd electric heater, temperature sensor is located at the internal upper part of petrol storage tank, and temperature sensor connects by induction pipeline the temperature controller being located at outside petrol storage tank, one power input is connected with one end of intermediate relay open contact and one end of temperature controller, the other end of temperature controller is connected with a power end of intermediate relay, one power end of the other end of intermediate relay open contact and very first time relay, one end of one end of very first time relay normally open contact and very first time relay normally closed contact is connected, one power end of the other end of very first time relay normally open contact and the second time relay, one end of one end of the second time relay open contact and the second time relay normally closed contact is connected, the other end of the second time relay open contact is connected with a power end of the 3rd time relay and a power end of the 3rd electric heater, the other end of the second time relay normally closed contact is connected with a power end of the second electric heater, the other end of very first time relay normally closed contact is connected with a power end of the first electric heater, another power input is connected with another power end of intermediate relay, another power end of very first time relay, another power end of the second time relay, another power end of the 3rd time relay, another power end, another power end of the second electric heater and another power end of the 3rd electric heater of the first electric heater, described the 3rd time relay open contact two ends connect very first time relay reset terminal.
Wherein, the delay time of described very first time relay is greater than the delay time of the second time relay, and the delay time of the second time relay is greater than the delay time of the 3rd time relay.The model of described very first time relay, the second time relay and the 3rd time relay is DH48S-S 1Z.The power of described the first electric heater is greater than the second electric heater, and the power of the second electric heater is greater than the 3rd electric heater.Described temperature sensor and temperature controller are the temperature controller that connects as one structure by induction pipeline.
The utility model, by heated in sequence from bottom to top in petrol storage tank, makes heat from bottom to top guide transmission, and the power of electric heater and time of heat order from bottom to top reduces, and energy consumption is little.Its compared with prior art, have reasonable in design, simple in structure, adjust easily, the advantage such as reliable in action, the saving energy.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1, the energy-conservation petrol storage tank of a kind of leveled heating formula, comprise petrol storage tank 4, electric heater, temperature sensor 5, temperature controller K, time relay and intermediate relay J0, be provided with the first electric heater 1 at the inner bottom part of petrol storage tank 4, the interior middle part of petrol storage tank 4 is provided with the second electric heater 2, the internal upper part of petrol storage tank 4 is provided with the 3rd electric heater 3, and temperature sensor 5 is located at the internal upper part of petrol storage tank 4, and temperature sensor 5 connects by induction pipeline 6 the temperature controller K being located at outside petrol storage tank 4; one power input A is connected with one end of intermediate relay open contact J0-1 and one end of temperature controller K, the other end of temperature controller K is connected with a power end of intermediate relay J0, the other end of intermediate relay open contact J0-1 and a power end of very first time relay J 1, one end of one end of very first time relay normally open contact J1-1 and very first time relay normally closed contact J1-2 is connected, a power end of the other end of very first time relay normally open contact J1-1 and the second time relay J2, one end of one end of the second time relay open contact J2-1 and the second time relay normally closed contact J2-2 is connected, the other end of the second time relay open contact J2-1 is connected with a power end of the 3rd time relay J3 and a power end of the 3rd electric heater 3, the other end of the second time relay normally closed contact J2-2 is connected with a power end of the second electric heater 2, the other end of very first time relay normally closed contact J1-2 is connected with a power end of the first electric heater 1, another power input B is connected with another power end of intermediate relay J0, another power end of very first time relay J 1, another power end of the second time relay J2, another power end of the 3rd time relay J3, another power end, another power end of the second electric heater 2 and another power end of the 3rd electric heater 3 of the first electric heater 1, described the 3rd time relay open contact J3-1 two ends connect the reset terminal of very first time relay J 1.Wherein, the delay time of described very first time relay J 1 is greater than the delay time of the second time relay J2, and the delay time of the second time relay J2 is greater than the delay time of the 3rd time relay J3.The model of described very first time relay J 1, the second time relay J2 and the 3rd time relay J3 is DH48S-S 1Z.The power that the power of described the first electric heater 1 is greater than the second electric heater 2, the second electric heaters 2 is greater than the power of the 3rd electric heater 3.Described temperature sensor 5 is the temperature controller that connects as one structure by induction pipeline 6 with temperature controller K.
When operation, the temperature controlling valu of set temperature controller K, is arranged on this device feature in one housing, is arranged on tank body correct position, and a power input A and another power input B are connected to power supply.Now, the temperature that senses petrol storage tank 4 interior crude oil as temperature sensor 5 is during higher than setting value, and the temperature controller K connecting by induction pipeline 6 disconnects, not adhesive of intermediate relay J0, intermediate relay open contact J0-1 is not closed, and all time relay circuits are not worked.The temperature that senses petrol storage tank 4 interior crude oil as temperature sensor 5 is during lower than setting value, the temperature controller K connecting by induction pipeline 6 connects, intermediate relay J0 adhesive, intermediate relay open contact J0-1 closure, very first time relay J 1 must be established beginning timing by cable, the first electric heater 1 obtains electric work by very first time relay normally closed contact J1-2 simultaneously, give petrol storage tank 4 inner bottom part heating, after certain hour (as being made as 60 minutes), very first time relay normally closed contact J1-2 disconnects, the first electric heater 1 quits work, very first time relay normally open contact J1-1 closure, the second time relay J2 must establish beginning timing by cable, the second electric heater 2 obtains electric work by the second time relay normally closed contact J2-2, give petrol storage tank 4 interior middle part heating, after certain hour (as being made as 40 minutes), the second time relay normally closed contact J2-2 disconnects, the second electric heater 2 quits work, now, the second time relay open contact J2-1 closure, the 3rd time relay J3 must establish beginning timing by cable, the 3rd electric heater 3 obtains electric work, give petrol storage tank 4 internal upper part heating, after certain hour (as being made as 20 minutes), the 3rd time relay open contact J3-1 closure, reset to very first time relay J 1, repeat said process.
The utility model, by heated in sequence from bottom to top in petrol storage tank, makes heat from bottom to top guide transmission, and the power of electric heater and time of heat order from bottom to top reduces, and energy consumption is little.Its compared with prior art, have reasonable in design, simple in structure, adjust easily, the advantage such as reliable in action, the saving energy.
Claims (5)
1. the energy-conservation petrol storage tank of leveled heating formula, comprise petrol storage tank, electric heater, temperature sensor, temperature controller, time relay and intermediate relay, it is characterized in that: be provided with the first electric heater at the inner bottom part of petrol storage tank, the interior middle part of petrol storage tank is provided with the second electric heater, the internal upper part of petrol storage tank is provided with the 3rd electric heater, temperature sensor is located at the internal upper part of petrol storage tank, and temperature sensor connects by induction pipeline the temperature controller being located at outside petrol storage tank, one power input is connected with one end of intermediate relay open contact and one end of temperature controller, the other end of temperature controller is connected with a power end of intermediate relay, one power end of the other end of intermediate relay open contact and very first time relay, one end of one end of very first time relay normally open contact and very first time relay normally closed contact is connected, one power end of the other end of very first time relay normally open contact and the second time relay, one end of one end of the second time relay open contact and the second time relay normally closed contact is connected, the other end of the second time relay open contact is connected with a power end of the 3rd time relay and a power end of the 3rd electric heater, the other end of the second time relay normally closed contact is connected with a power end of the second electric heater, the other end of very first time relay normally closed contact is connected with a power end of the first electric heater, another power input is connected with another power end of intermediate relay, another power end of very first time relay, another power end of the second time relay, another power end of the 3rd time relay, another power end, another power end of the second electric heater and another power end of the 3rd electric heater of the first electric heater, described the 3rd time relay open contact two ends connect very first time relay reset terminal.
2. the energy-conservation petrol storage tank of leveled heating formula according to claim 1, it is characterized in that: the delay time of described very first time relay is greater than the delay time of the second time relay, the delay time of the second time relay is greater than the delay time of the 3rd time relay.
3. the energy-conservation petrol storage tank of leveled heating formula according to claim 1 and 2, is characterized in that: the model of described very first time relay, the second time relay and the 3rd time relay is DH48S-S 1Z.
4. the energy-conservation petrol storage tank of leveled heating formula according to claim 1, is characterized in that: the power of described the first electric heater is greater than the second electric heater, and the power of the second electric heater is greater than the 3rd electric heater.
5. the energy-conservation petrol storage tank of leveled heating formula according to claim 1, is characterized in that: described temperature sensor and temperature controller are the temperature controller that connects as one structure by induction pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019379.6U CN203638458U (en) | 2014-01-14 | 2014-01-14 | Stratified-heating-type energy-saving oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019379.6U CN203638458U (en) | 2014-01-14 | 2014-01-14 | Stratified-heating-type energy-saving oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638458U true CN203638458U (en) | 2014-06-11 |
Family
ID=50869722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019379.6U Expired - Fee Related CN203638458U (en) | 2014-01-14 | 2014-01-14 | Stratified-heating-type energy-saving oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347882A (en) * | 2016-08-30 | 2017-01-25 | 镇江裕太防爆电加热器有限公司 | Oil storage tank with heating device |
-
2014
- 2014-01-14 CN CN201420019379.6U patent/CN203638458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347882A (en) * | 2016-08-30 | 2017-01-25 | 镇江裕太防爆电加热器有限公司 | Oil storage tank with heating device |
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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: 20140611 Termination date: 20160114 |