CN220366565U - Heating system for oil-gas well station - Google Patents
Heating system for oil-gas well station Download PDFInfo
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- CN220366565U CN220366565U CN202321804543.XU CN202321804543U CN220366565U CN 220366565 U CN220366565 U CN 220366565U CN 202321804543 U CN202321804543 U CN 202321804543U CN 220366565 U CN220366565 U CN 220366565U
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Abstract
The application provides an oil gas well station heating system relates to oil gas gathering and transportation technical field. Wherein, oil gas well station heating system includes: the clean energy source is used for supplying heat to the medium; the inlet of the power device is communicated with the outlet of the clean energy heat supply source; the heat storage device is characterized in that an inlet of the heat storage device is communicated with an outlet of the power device, the outlet of the heat storage device is communicated with an inlet of heat exchange equipment, and the outlet of the heat exchange equipment is communicated with an inlet of a clean energy heat supply source to form a circulation loop; and the heating device is arranged on the circulation loop and is used for heating the medium in the circulation loop. The oil gas well station heating system that this application provided provides thermal replenishment through heat storage device and heating device, satisfies heat transfer apparatus's sustainable heat demand that uses.
Description
Technical Field
The application relates to the technical field of oil and gas gathering and transportation, in particular to an oil and gas well station heating system.
Background
The solar heating system mainly converts solar radiation into heat energy, the solar radiation has the characteristics of strong dispersibility and low energy flux density, heat utilization is carried out in a solar natural irradiation mode, high-efficiency heat utilization of solar energy is difficult to achieve, a heat collector is required to absorb and collect the solar radiation and convert the heat energy, the heat energy is transferred to a medium, and then the medium is transmitted. However, the heat energy converted by the current heat collector has the defects of interruption and instability, and is limited by the problems of low energy utilization rate, energy waste and the like caused by uneven mismatch of illumination intensity, time and place and heat supply and heat consumption, especially the phenomenon is quite obvious when illumination is insufficient, and the heat supply is insufficient or heat cannot be supplied, but the heat consumption of an oil-gas well station is large, so that the conventional solar heat supply system cannot meet the heat supply requirement.
Disclosure of Invention
The main aim of the application is to provide an oil gas well station heating system to at least solve the inhomogeneous and unable problem that satisfies the heat supply demand of heating that traditional solar heating system is restricted more to lead to.
In order to solve the technical problems, the embodiment of the application provides the following technical scheme:
the application provides an oil gas well station heating system, include:
the clean energy source is used for supplying heat to the medium;
the inlet of the power device is communicated with the outlet of the clean energy heat supply source;
the inlet of the heat storage device is communicated with the outlet of the power device, the outlet of the heat storage device is used for being communicated with the inlet of the heat exchange equipment, and the outlet of the heat exchange equipment is communicated with the inlet of the clean energy heat supply source to form a circulation loop;
and the heating device is arranged on the circulation loop and is used for heating the medium in the circulation loop.
In some embodiments, the heating device is a vacuum furnace.
In some embodiments, the clean energy heat supply source comprises a heat collector, an outlet of which communicates with an inlet of the power plant through a first conduit;
the outlet of the power device is communicated with the inlet of the heat storage device through a second pipeline;
the outlet of the heat storage device is communicated with the inlet of the heat exchange equipment through a third pipeline;
the outlet of the heat exchange device is communicated with the inlet of the heat collector through a fourth pipeline;
and a fifth pipeline is communicated between the fourth pipeline and the first pipeline.
In some embodiments, the oil and gas well station heating system further comprises:
the first control valve is arranged on the fifth pipeline;
the second control valve is arranged on the fourth pipeline;
a bypass communicated between an outlet of the heat storage device and the second control valve;
and the controller is used for controlling the opening and closing of the first control valve and/or the second control valve respectively.
In some embodiments, the oil and gas well station heating system further comprises a radiator, an inlet of the radiator is communicated with the fourth pipeline, and an outlet of the radiator is communicated with an inlet of the heat collector for radiating the medium in the fourth pipeline.
In some embodiments, the oil and gas well station heating system further comprises:
the temperature monitoring device is arranged in the circulating loop and is used for monitoring the temperature of the heat storage device and/or the heat exchange equipment;
the third control valve is communicated between the fourth pipeline and the inlet of the radiator, and the controller controls the opening and closing of the third control valve according to the temperature signal monitored by the temperature monitoring device.
In some embodiments, the first control valve, the second control valve, and the third control valve are each an explosion-proof control valve, and the controller is an explosion-proof controller.
In some embodiments, the oil and gas well station heating system further comprises an auxiliary heating device disposed on at least one of the first, second, third, fourth, and fifth pipelines.
In some embodiments, the clean energy heating source is a solar energy heating source and the auxiliary heating device is a gas appliance, an electric heating appliance, or a heat pump.
In some embodiments, a phase change thermal storage material or a thermochemical thermal storage material is disposed within the thermal storage device.
Compared with the prior art, the oil gas well station heating system that this application provided, the heat that clean energy supply source provided uses the medium as the carrier, a part provides heat transfer to heat transfer equipment and uses, another part provides heat accumulation to heat accumulation device carries out the heat accumulation, thereby can store the unnecessary heat of clean energy supply source, and provide the thermal replenishment when its heat supply is not enough, improve clean energy heat supply's even distribution nature, heat the medium through heating device, thereby can further provide thermal replenishment, provide thermal replenishment through heat accumulation device and heating device, satisfy heat transfer equipment's sustainable heat demand.
The above description is only an overview of the technical solutions of the present application, and in order to make the technical means of the present application more clearly understood, it can be implemented according to the content of the specification, the following preferred embodiments of the present application will be described in detail with reference to the accompanying drawings
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 illustrates a schematic diagram of a heating system of an oil and gas well station according to an exemplary embodiment of the present application;
FIG. 2 illustrates a schematic diagram of a cleaning device in a heating system of a hydrocarbon well station in accordance with an exemplary embodiment of the present application;
FIG. 3 illustrates a flow chart of temperature monitoring during operation of an oil and gas well station heating system according to an exemplary embodiment of the present application.
Reference numerals illustrate:
1. a heat collector; 2. a power device; 3. a heat storage device; 4. a heating device; 5. a first pipeline; 6. a second pipeline; 7. a third pipeline; 8. a fourth pipeline; 9. a fifth pipeline; 10. a first control valve; 11. a second control valve; 12. a bypass; 13. a third control valve; 14. a heat sink; 15. an auxiliary heating device; 16. a cleaning device; 17. a water storage tank; 18. a water pump; 19. a spray line; 20. a nozzle; 21. a fourth control valve; 22. a heat exchange device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "horizontal," "inner," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "horizontal" if present does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model is described in further detail below with reference to the attached drawing figures:
example 1
In order to solve among the prior art, adopt solar energy as the heat source when heating oil gas well station heating system, the energy utilization is low, the energy has extravagant, and the heat that provides when illumination is not enough, leads to unable satisfying the even all-round heating demand's of oil gas well station condition, this application provides an oil gas well station heating system, reserves when providing heat to the heat supply through heat storage device 3, and supply heat when solar energy heat supply is not enough, or can utilize heating device 4 to heat the medium, in order to supply heat with the replenishment, thereby satisfy the heating demand.
As shown in fig. 1, the oil and gas well station heating system comprises:
the clean energy source is used for supplying heat to the medium;
the inlet of the power device 2 is communicated with the outlet of the clean energy heat supply source;
the heat storage device 3, the inlet of the heat storage device 3 is communicated with the outlet of the power device 2, the outlet of the heat storage device 3 is communicated with the inlet of the heat exchange equipment 22, and the outlet of the heat exchange equipment 22 is communicated with the inlet of the clean energy heat supply source to form a circulation loop;
and the heating device 4 is arranged on the circulation loop and used for heating the medium in the circulation loop.
The embodiment of the application provides an oil gas well station heating system, can be used to the oil gas gathering and transportation field, for example for the oil gas well need use the equipment of high temperature medium to supply heat, simultaneously, also can be used to the heat supply in other fields. The heat provided by the clean energy heat supply source uses the medium as a carrier, one part of the heat is provided for heat exchange to the heat exchange device 22, the other part of the heat is provided for heat storage to the heat storage device 3, so that redundant heat of the clean energy heat supply source can be stored, the heat supplement is provided when the heat supply is insufficient, the uniform distribution of the heat supply of the clean energy is improved, the medium is heated by the heating device 4, the heat can be supplemented when the heat energy is insufficient, the heat consumption requirement is ensured, the heat supplement is provided by the heat storage device 3 and the heating device 4, and the continuous heat consumption requirement of the heat exchange device 22 is met.
In some embodiments, in the heating system of the oil and gas well station provided by the embodiments of the present application, the heating device 4 is a vacuum heating furnace.
The vacuum heating furnace is the existing equipment, and the medium that heat storage device 3 provided gets into in the pipeline in the heat transfer space in the furnace body, provides heat through the combustor of vacuum heating furnace and makes the water boiling in the heat transfer space produce the vapor, makes the pipeline in the furnace body place in the vapor in to make medium and vapor carry out heat transfer, because there is little air in the furnace space, the pipeline does not receive the corrosive action, has improved the security of heat transfer, and heat exchange efficiency is higher. The vacuum heating furnace can be used for supplementing the heat provided by the clean energy heat supply source when the heat is insufficient, so that the normal operation of the heating system is ensured.
In some embodiments, the medium in the heat exchange device 22 may be crude oil, and may be used for gathering and transporting of oil and gas well stations, where the heat exchange device 22 may be an indirect heat exchange device or a direct heat exchange device, which will not be described in detail.
In some embodiments, the heating device 4 is an electric heater, and the medium provided by the heat storage device 3 is heated by the heating device 4 and then enters the heat exchange device 22 to exchange heat, so that heat supplement is ensured, and the temperature requirement of the medium of the heat exchange device 22 is met.
In some embodiments, the clean energy heat supply source is a solar energy heat supply source, the clean energy heat supply source comprises a heat collector 1, and an outlet of the heat collector 1 is communicated with an inlet of the power device 2 through a first pipeline 5;
the outlet of the power device 2 is communicated with the inlet of the heat storage device 3 through a second pipeline 6;
the outlet of the heat storage device 3 is communicated with the inlet of the heat exchange equipment 22 through a third pipeline 7;
the outlet of the heat exchange device 22 is communicated with the inlet of the heat collector 1 through a fourth pipeline 8;
a fifth pipeline 9 is communicated between the fourth pipeline 8 and the first pipeline 5.
The embodiment of the application provides an oil gas well heating system to solar energy is as the heat supply source to supply heat, can solve the use of other non-clean energy, reduces the energy consumption, simultaneously, collects the light energy through heat collector 1, improves light energy utilization ratio. The heat collector 1 is an existing product, and the specific working principle is not repeated.
The inlet of the heat collector 1 is also communicated with a fluid supplementing pipeline so as to supplement when the medium is insufficient, wherein the medium provided by the heat collector 1 can be water.
In some embodiments, the oil and gas well station heating system further comprises:
a first control valve 10 provided on the fifth pipeline 9;
the second control valve 11 is arranged on the fourth pipeline 8;
a bypass 12, the bypass 12 being communicated between the outlet of the heat storage device 3 and the second control valve 11;
and a controller that controls the opening and closing of the first control valve 10 and/or the second control valve 11, respectively.
In some embodiments, the power plant 2 may be a circulation pump.
When the oil-gas well heating system provided by the embodiment of the application works, when the illumination condition is good and stable, the heat collector 1 converts solar energy/light energy into heat energy and provides the heat energy for a medium in the sunshine period, the heated medium is pressurized through the circulating pump on the first pipeline 5 and then provided for the heat exchange equipment 22 through the second pipeline 6 and a part of the third pipeline 7 in sequence, the heat energy is provided for the medium to be heated in the heat exchange equipment 22, the redundant heat energy is provided for the heat storage device 3 for storage during the non-sunshine period, and the medium after heat exchange returns to the heat collector 1 through the fourth pipeline 8 to form a first circulating loop.
When the weather is continuously bad or the illumination is insufficient at night, the heating device 4 can heat the medium before the medium is provided to the heat exchange device 22, so that the heat utilization requirement is ensured.
Or when the night illumination is insufficient, the heat storage device 3 stores heat stored in the daytime, the controller controls the first control valve 10 and the second control valve 11 to be opened, so that the medium in the heat storage device 3 is provided to the heat exchange equipment 22 through the bypass 12 by the power device 2, and then returns to the heat storage device 3 from the fifth pipeline 9 and the second pipeline 6 to form a second circulation loop so as to meet the heat consumption requirement at night.
The oil-gas well heating system is controlled by the controller to use the first circulation loop when illumination is good, the heat is collected from the heat collector 1 by the heat-supplying medium, and after being redistributed to the heated medium of the heat exchange equipment 22 and the heat storage device 3, the heat is recycled back to the heat collector 1 to collect the heat, and when illumination is not available at night, the second circulation loop is used, and after the heat-supplying medium is used for heating the heated medium supplied to the heat exchange equipment 22 from the heat storage device 3, the heat is recycled back to the heat storage device 3 to be heated, so that reasonable distribution and use of the heat are realized.
The second control valve 11 is arranged between the bypass 12 and the heat exchange equipment 22 and between the heating device 4 and the heat exchange equipment 22, so that the on-off state of the bypass 12 and the heating device 4 can be switched, and when the heating device 4 is required to be used for carrying out supplementary heating, the controller controls the second control valve 11 to disconnect the bypass 12, and a medium provided by the heat storage device 3 flows through the heating device 4 for heating; when supplemental heating by the heating device 4 is not required, the controller controls the second control valve 11 to connect the bypass 12 and disconnect the heating device 4, and the medium supplied from the heat storage device 3 is directly supplied to the heat exchange apparatus 22 through the bypass 12.
In some embodiments, the oil and gas well station heating system further comprises an auxiliary heating device 15, wherein the auxiliary heating device 15 is arranged on at least one of the first pipeline 5, the second pipeline 6, the third pipeline 7, the fourth pipeline 8 and the fifth pipeline 9.
In some embodiments, the auxiliary heating 15 is a gas appliance, an electric heating appliance, or a heat pump.
When the light and heat are insufficient, the auxiliary heating device 15 can also perform supplementary heating, the auxiliary heating device 15 for supplementing heat can be gas equipment, electric heating equipment, a heat pump and the like, and the installation position of the auxiliary heating device 15 can be at any position of the first circulation loop or the second circulation loop and is upstream of the heat exchange equipment 22.
In some embodiments, the oil and gas well station heating system further comprises a radiator 14, an inlet of the radiator 14 is connected to the fourth pipeline 8, and an outlet of the radiator 14 is connected to an inlet of the heat collector 1, for radiating heat from the medium in the fourth pipeline 8.
In some embodiments, the oil and gas well station heating system further comprises:
the temperature monitoring device is arranged in the circulation loop and is used for monitoring the temperature of the heat storage device 3 and/or the heat exchange equipment 22;
the third control valve 13, the third control valve 13 is connected between the fourth pipeline 8 and the inlet of the radiator 14, and the controller controls the opening and closing of the third control valve 13 according to the temperature signal monitored by the temperature monitoring device.
The radiator 14 is used for avoiding the system overtemperature under the high temperature condition, the temperature monitoring device comprises a plurality of temperature sensors which are respectively used for monitoring the heat of media at different positions, when the temperature sensors detect that the temperature of the fourth pipeline 8 exceeds a preset range, the controller controls the third control valve 13 to be opened according to the temperature signals detected by the temperature sensors, so that the media flowing out of the heat exchange equipment 22 enter the radiator 14 to radiate heat, the radiated media return to the heat collector 1, and the damage caused by the fact that the temperature born by the heat collector 1 exceeds the preset range is avoided.
The radiator 14 is used for radiating heat when the medium is overtemperature, the radiator 14 can also be arranged in a heat exchanger mode, the heat exchanged can be used for providing other heat supply requirements, or the heat can be communicated with the heat storage device 3 for collecting and storing waste heat, so that heat loss is avoided.
The outlet of the radiator 14 is further connected to the heat storage device 3, a temperature sensor and a control valve are also required to be disposed at the downstream or outlet of the radiator 14, when the temperature of the medium after heat dissipation still exceeds a preset value, the controller can warn or control the control valve to open according to the temperature monitoring signal, so that the medium of the radiator 14 is provided to the heat storage device 3, and the surplus heat is stored and recycled.
As shown in fig. 3, temperature sensors are respectively disposed at least at the outlet of the heat storage device 3, the outlet of the heat exchange device 22, and the outlet of the radiator 14, when the medium provided by the heat collector 1 enters the heat storage device 3 through the circulating pump to store heat, the temperature sensor at the outlet of the heat storage device 3 monitors the outlet temperature of the heat storage device 3, if the outlet temperature of the heat storage device 3 exceeds a preset value, which indicates that the temperature of the medium can meet the requirement of the heat exchange device 22, the controller controls the second control valve 11 to open, the medium enters the heat exchange device 22 from the bypass 12 to exchange heat, if the outlet temperature of the heat storage device 3 does not reach the preset value, which indicates that the heat provided by the heat collector 1 or the heat storage device 3 is insufficient, the controller controls the second control valve 11 to be switched to the heating device 4 to be communicated, so that the medium enters the heating device 4 to be heated, and then enters the heat exchange device 22 to exchange heat. The heating device 4 has a temperature control device, and detailed description thereof will be omitted.
An outlet temperature sensor located at the heat exchange device 22 monitors the outlet temperature of the heat exchange device 22, and if the outlet temperature of the heat exchange device 22 does not exceed the preset value, the controller controls the third control valve 13 to be closed, and the medium returns to the heat collector 1 or the fifth pipeline 9 for the next cycle.
If the outlet temperature of the heat exchange device 22 exceeds the preset value, which indicates that the system is over-temperature at the moment, the controller controls the third control valve 13 to open so that the medium enters the radiator 14 to radiate heat.
The temperature sensor at the outlet of the radiator 14 monitors the outlet temperature of the radiator 14, when the temperature exceeds a preset value, the heat dissipation effect of the radiator 14 still does not meet the working temperature range of the heat collector 1, and at this time, the controller can warn a technician to check, or the controller controls the control valve to open, so that the medium provided by the outlet of the radiator 14 returns to the heat storage device 3 for heat storage, and then reenters the circulation loop.
The automatic control of the heating system can be realized through the cooperation of the temperature monitoring device and the controller as well as the valves, and the safety is improved.
In some embodiments, at least one of the first, second, third, fourth, fifth, and fifth lines 5, 7, 8, 9, the heat storage device 3, the heating device 4, or the heat dissipation device may be provided with a pressure sensor and a pressure relief valve for monitoring the pressure in the circulation loop, and when the pressure is exceeded, the pressure relief valve is controlled to be opened by the controller to relieve the pressure, so that the dangerous situation of the overpressure is avoided.
In some embodiments, the first control valve 10, the second control valve 11, the third control valve 13 are solenoid valves.
In some embodiments, the oil gas well heating system provided in the embodiments of the present application may be suitable for oil gas heating, so, in order to improve safety performance, the first control valve 10, the second control valve 11, and the third control valve 13 are respectively explosion-proof control valves, the controller is an explosion-proof controller, the power device 2, the temperature monitoring device, and the pressure sensor are all explosion-proof electrical devices, and in order to be suitable for long-term outdoor working environments, in the embodiments of the present application, the protection level of the first control valve 10, the second control valve 11, the third control valve 13, the power device 2, and the controller is IP45 or more.
In some embodiments, a phase change heat storage material or a thermochemical heat storage material is provided within the heat storage device 3. According to different heating temperatures and heat exchange temperature differences, different phase change materials can be selected, wherein the phase change heat storage materials can be organic phase change materials or inorganic phase change materials, and the phase change of the phase change heat storage materials or thermochemical heat storage materials during heat absorption and heat dissipation is utilized to store surplus heat and supply heat when needed, so that the heat utilization requirement can be ensured.
The process of using the oil and gas well heating system provided by the embodiment of the application is as follows:
when heat can be provided entirely by solar energy:
when the illumination is sufficient, the heat collector 1 collects heat and can provide heat storage and charging energy for the heat storage device 3 in daytime, one part of the medium is used for storing heat for the heat storage device 3, the other part of the medium is provided for heat exchange by the heat exchange equipment 22 through the third pipeline 7 and the second electromagnetic valve, the heat is provided for the medium to be heated, and the medium circulates through the first circulation loop, so that the heating device 4 and/or the auxiliary heating device 4 are not used;
when no illumination is provided at night, the heat of the heat storage device 3 is enough to provide heat for the medium to be heated, the medium circulates through the second circulation loop, enters the heat exchange equipment 22 from the heat storage device 3 through the bypass 12 and the second electromagnetic valve to exchange heat, and circulates back to the heat storage device 3 through the fifth pipeline 9 and the power device 2, and the heating device 4 and/or the auxiliary heating device 4 are not used at the moment.
When continuous extreme dust and haze weather occur or the heat collecting system fails and cannot be used, the heat storage device 3 and the heat collector 1 cannot provide heat, and at the moment, the medium in the circulation loop can supply heat through the heating device 4 and/or the auxiliary heating device 4 so as to ensure the normal operation of the heat exchange equipment 22 and realize continuous production.
When the user demand suddenly increases, the clean energy source or the heat storage device 3 has partial function damage, insufficient illumination and the like, the solar energy can only meet partial demand, and at the moment, the medium can be controlled to circulate by the first circulation loop, and the part with insufficient required heat is heated in an auxiliary way through the heating device 4 and/or the auxiliary heating device 4 so as to provide heat supplement.
The embodiment of the application provides an oil gas well station heating system, realize solar energy heat make full use of and store, can give heat accumulation device 3 with unnecessary heat transfer when the heat is abundant, realized the sustainable supply of heat, satisfy the heat demand of full period by heating medium, reduce the heat extravagant, introduce heating device 4 and auxiliary heating device 4 simultaneously, when solar energy is insufficient, solar energy is can't satisfy heating demand by heating device 4 and auxiliary heating device 4 replenishment, utilize heating device 4 and/or auxiliary heating device 4 to carry out the heat replenishment, realize solar energy and be the main, the energy utilization mode that other heating modes are the assistance, make heating system can all-weather normal operating all the year, through the regulation and control of controller, can be according to daytime, night, continuous bad weather, export overtemperature five kinds of operating modes of system overtemperature are realized, satisfy the operation requirement, and can realize automated control through temperature monitoring device and pressure sensor and controller cooperation, unattended, real-time monitoring heat and pressure, convenient field management.
As shown in fig. 2, the oil and gas well heating system provided in the embodiment of the present application further includes a cleaning device 16, where the cleaning device 16 is disposed on the heat collector 1.
Because the heat collector 1 is all installed outdoors, the cleanliness of the outer surface is greatly affected by weather, especially in special situations such as sand and dust weather, desert land and the like, when the surface of the heat collector 1 is covered by sundries, the light collection and the light-heat conversion efficiency are seriously affected, and the medium cannot absorb enough solar energy, so that the medium cannot be heated to a specified temperature, and the heat supply efficiency of a heat supply system is affected.
In the prior art, the heat collector 1 mainly relies on manual cleaning, and because the heat collector 1 is huge in quantity, time and labor are wasted when manual cleaning is performed, the heat collector cannot be thoroughly cleaned due to limited positions, and the cost is high. The heating system that this embodiment of application provided through setting up cleaning device 16 to clean the surface of heat collector 1 when required, with the efficiency of guaranteeing heat collector 1, thereby guarantee heating efficiency.
Specifically, the cleaning device 16 comprises a water storage tank 17, a water pump 18 and a spray pipeline 19 which are sequentially communicated; the shower line 19 is provided with a plurality of nozzles 20, the nozzles 20 being arranged towards the collector 1.
The water storage tank 17 is used for storing water or cleaning media such as water containing a cleaning agent, the spray pipeline 19 can be arranged above the heat collector 1 through the support, the nozzle 20 is arranged towards the heat collector 1, and when cleaning is needed, the cleaning media in the water storage tank 17 are sprayed out of the spray pipeline 19 and the nozzle 20 to the heat collector 1 through the water pump 18, so that the cleaning is performed to ensure the working efficiency.
Wherein, a control valve 21 can be arranged between the water pump 18 and the spray pipeline 19 to control the opening and closing of the pipeline. The water pump 18 and the control valve 21 can be controlled by a controller in a unified way, so that the control is convenient.
Specifically, the control valve 21 may be a flow rate adjusting valve, and the opening degree of the control valve 21 is adjusted to adjust the flow rate, so that automatic cleaning is achieved, and the cleaning medium can be sprayed out at a preset pressure through the water pump 18 without manual operation, thereby cleaning the heat collector 1.
Specifically, the number of shower lines 19 may be plural, and the plural shower lines 19 enable the spray range of the nozzles 20 to cover the entire heat collector 1 to secure the cleaning effect.
Specifically, the water pump 18 is a water pump.
The embodiment of the application provides an oil gas well station heating system, sprays the washing through cleaning device 16 to collector 1 surface, provides the cleaning medium of preset pressure under the effect of water pump 18, realizes good cleaning performance to can thoroughly clear away surface sand and dust. According to the oil-gas well station heating system provided by the embodiment of the application, the spray quantity can be controlled by adjusting the opening of the control valve 21 according to the site condition, the site installation and the operation are simple and convenient, the labor intensity of personnel can be greatly reduced, the light absorptivity of the cleaned heat collector 1 is high, the heated medium reaches the specified temperature, and the light utilization rate is greatly improved.
It will be appreciated that the relevant features of the apparatus described above may be referred to with respect to each other. In addition, the "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent the merits and merits of the embodiments.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail so as not to obscure the understanding of this description with details that are only the preferred embodiments of the utility model, and not to limit the utility model, but that may be varied and altered by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An oil and gas well station heating system, comprising:
the clean energy source is used for supplying heat to the medium;
the inlet of the power device is communicated with the outlet of the clean energy heat supply source;
the inlet of the heat storage device is communicated with the outlet of the power device, the outlet of the heat storage device is used for being communicated with the inlet of heat exchange equipment, and the outlet of the heat exchange equipment is communicated with the inlet of the clean energy heat supply source to form a circulation loop;
and the heating device is arranged on the circulation loop and used for heating the medium in the circulation loop.
2. The heating system of an oil and gas well station of claim 1, wherein,
the heating device is a vacuum heating furnace.
3. The heating system of an oil and gas well station of claim 1, wherein,
the clean energy heat supply source comprises a heat collector, and an outlet of the heat collector is communicated with an inlet of the power device through a first pipeline;
the outlet of the power device is communicated with the inlet of the heat storage device through a second pipeline;
the outlet of the heat storage device is communicated with the inlet of the heat exchange equipment through a third pipeline;
the outlet of the heat exchange device is communicated with the inlet of the heat collector through a fourth pipeline;
and a fifth pipeline is communicated between the fourth pipeline and the first pipeline.
4. An oil and gas well station heating system as set forth in claim 3, wherein,
further comprises:
the first control valve is arranged on the fifth pipeline;
the second control valve is arranged on the fourth pipeline;
a bypass communicated between an outlet of the heat storage device and the second control valve;
and the controller is used for controlling the opening and closing of the first control valve and/or the second control valve respectively.
5. The heating system of an oil and gas well station of claim 4, wherein,
the heat radiator is characterized by further comprising a radiator, wherein an inlet of the radiator is communicated with the fourth pipeline, and an outlet of the radiator is communicated with an inlet of the heat collector and is used for radiating heat of the medium in the fourth pipeline.
6. The heating system of an oil and gas well station of claim 5, wherein,
further comprises:
the temperature monitoring device is arranged in the circulating loop and is used for monitoring the temperature of the heat storage device and/or the heat exchange equipment;
the third control valve is communicated between the fourth pipeline and the inlet of the radiator, and the controller controls the opening and closing of the third control valve according to the temperature signal monitored by the temperature monitoring device.
7. The oil and gas well station heating system of claim 6, wherein,
the first control valve, the second control valve and the third control valve are respectively explosion-proof control valves, and the controller is an explosion-proof controller.
8. An oil and gas well station heating system as set forth in claim 3, wherein,
the auxiliary heating device is arranged on at least one of the first pipeline, the second pipeline, the third pipeline, the fourth pipeline and the fifth pipeline.
9. The oil and gas well station heating system of claim 8, wherein,
the clean energy heat supply source is a solar energy heat supply source, and the auxiliary heating device is a gas device, an electric heating device or a heat pump.
10. The heating system of an oil and gas well station of claim 1, wherein,
the heat storage device is internally provided with a phase change heat storage material or a thermochemical heat storage material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804543.XU CN220366565U (en) | 2023-07-10 | 2023-07-10 | Heating system for oil-gas well station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804543.XU CN220366565U (en) | 2023-07-10 | 2023-07-10 | Heating system for oil-gas well station |
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| Publication Number | Publication Date |
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| CN220366565U true CN220366565U (en) | 2024-01-19 |
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|---|---|---|---|
| CN202321804543.XU Active CN220366565U (en) | 2023-07-10 | 2023-07-10 | Heating system for oil-gas well station |
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| Country | Link |
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| CN (1) | CN220366565U (en) |
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2023
- 2023-07-10 CN CN202321804543.XU patent/CN220366565U/en active Active
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