CN210118771U - Remote wireless ignition system of emptying torch - Google Patents
Remote wireless ignition system of emptying torch Download PDFInfo
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- CN210118771U CN210118771U CN201920813328.3U CN201920813328U CN210118771U CN 210118771 U CN210118771 U CN 210118771U CN 201920813328 U CN201920813328 U CN 201920813328U CN 210118771 U CN210118771 U CN 210118771U
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Abstract
The utility model discloses a remote wireless ignition system of a venting torch, which comprises a torch head, a torch barrel, a venting system, an ignition fuel gas system, a pilot burner, a remote control box, an explosion-proof field control box, a high-energy igniter and a flame monitor, wherein the remote control box is in signal communication with the explosion-proof field control box, the flame monitor is mutually connected with the explosion-proof field control box, the explosion-proof field control box is connected with the high-energy igniter, and the high-energy igniter is connected with the pilot burner; an electromagnetic valve group is arranged on the ignition fuel gas system, and the explosion-proof field control box is in signal communication with the electromagnetic valve group; the ignition operation of the torch can be completed under the condition that personnel are not required to be in field operation, the wireless technical theory is applied to the emptying ignition operation of the oil field well site station, and the aim is to realize the ignition operation safely and effectively in a long distance without connecting cables between the remote control box and the field control box under the environment that the oil field well site station is emptied.
Description
Technical Field
The utility model relates to a fields such as oil gas exploitation technique, specific theory is a long-range wireless ignition system of unloading torch.
Background
The venting torch system is mainly applied to the industries of petroleum, natural gas, chemical engineering, metallurgy and the like, mainly has the function of burning tail gas generated in the production process and combustible gas discharged in an accident state, is auxiliary production equipment used for ensuring the safe production of process devices in a natural gas gathering and transportation process, and is one of important facilities for HSE (high speed safety equipment) management.
The prior art venting flare system is generally composed of a flare head 9, a flare barrel 13, a venting system 11, an ignition fuel gas system 12, a pilot burner 4 and the like, wherein the upper part of the flare barrel 13 is connected with the flare head 9, the side walls of the flare barrel 13 and the flare head 9 are provided with the pilot burner 4, the ignition fuel gas system 12 is connected with the pilot burner 4, and the venting system 11 is connected with the flare barrel 13.
However, with the development of network technology and the gradual popularization of internet coverage, the remote monitoring system based on the internet has been highly valued by enterprise managers, and the combination of the field monitoring system and the internet technology has become the key direction of the research of the monitoring technology.
The station yard, the gas gathering station of gathering and transportation engineering and the single well station are generally provided with power cables and control cables. Usually, a power supply is sent to an on-site electric ignition control cabinet, the on-site control cabinet then sends power to equipment such as a high-energy ignition device, an electromagnetic valve, a fire detector and the like according to needs to complete procedures such as program electric ignition, fire detection, alarm and the like, if remote monitoring is needed, the functions can be realized only by connecting the on-site control cabinet with a remote control cable or a communication cable, and the mode has high construction cost, long period and difficult on-site wiring.
Remote single well stations are often located without power supplies. In order to complete the ignition of the part of the emptying torch (emptying vertical pipe), magic ball ignition or portable power supply direct ignition mode is basically adopted at present. However, in both of these ways, ignition can only be completed in the case of a planned blow-down, and the operation process is as follows: during emptying, an operator opens a valve of the emptying pipe, and then magic bullets are played to the top of the emptying pipe by the operator to ignite emptying gas; or the operator directly ignites the fire transfer pipe at the bottom of the emptying pipe by using the portable power supply and ignites the emptying gas in the emptying pipe by fire transfer.
By adopting the two ignition modes, if overpressure emptying and accident emptying are carried out, the ignition cannot be finished at all, so that the safety and environmental protection effects cannot be really realized; in addition, the two ignition modes require personnel to carry out field operation, and the safety of operators is low.
At present, the emptying system of the oil field well station is ignited mainly by depending on a field control cabinet with a PLC (programmable logic controller) placed on the field to perform field emptying ignition, if remote ignition is needed, the functions can be realized only by connecting the field control cabinet with a remote control cable or a communication cable, and the mode has high cost and difficult field wiring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long-range wireless ignition system of unloading torch can accomplish the ignition operation of torch under the condition that does not need personnel to be in the field operation, applies to the unloading ignition operation of oil field well site station with the wireless technology theory, and the target is under the environment that the unloading appears in oil field well site station, need not between remote control case and the field control case that connecting cable still can remote safe accomplish the operation of igniting effectively.
The utility model discloses a following technical scheme realizes: a remote wireless ignition system for an emptying torch comprises a torch head, a torch barrel, an emptying gas system, an ignition fuel gas system, an ignition burner, a remote control box, an explosion-proof field control box, a high-energy igniter and a flame monitor, wherein the remote control box is in signal communication with the explosion-proof field control box; an electromagnetic valve group is arranged on the ignition fuel gas system, and the explosion-proof field control box is in signal intercommunication with the electromagnetic valve group.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: the solenoid valve group is provided with at least one group of pilot burners in control connection.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: the air release system is also provided with a flow switch, and the flow switch is in signal intercommunication with the explosion-proof field control box.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: and the remote control box and the explosion-proof field control box adopt wireless (GPRS or ISM) data communication.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: the explosion-proof control system further comprises an external power supply, and the external power supply supplies power to be connected with the remote control box and the explosion-proof field control box.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: the flame monitor adopts an ultraviolet flame monitor.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: and the PLC device inside the explosion-proof field control box adopts Siemens S7-200Smart PLC.
In particular, in the present technical solution, terms such as "connect", "fix", "set", "movably connect", and "movably connect" related to the mechanical structure are all technical means for conventional setting in the mechanical field, and can be used as long as the purpose of fixing, connecting, or movably setting can be achieved, so that no specific limitation is made in the text (for example, nuts and screws are used to cooperate to perform movable or fixed connection, bolts are used to perform movable or fixed connection, and a detachable connection between an object a and an object B is achieved by means of clamping, and the like).
Compared with the prior art, the utility model, following advantage and beneficial effect have:
(1) the utility model discloses can be in the ignition operation that can accomplish the torch under the condition of field operation not needing personnel, apply to the wireless technology theory in the unloading ignition operation at oil field well site station, the target is under the environment that the unloading appears in oil field well site station, need not between remote control case and the field control case that connecting cable still can remote safe accomplish the ignition operation effectively.
(2) The utility model discloses to the natural gas station, the valve room in remote area, still can long-rangely ignite, though apart from far away, nevertheless do not need the operation on the spot just can realize long-rangely ignition control, eliminated operating personnel's site operation risk.
(3) The utility model provides a safe ignition problem that technology system superpressure was emptied, accident was emptied, and the energy saving, favourable environmental protection accords with national energy saving and emission reduction's policy.
(4) The utility model discloses ignition system's operating condition can realize wireless uploading to the remote control case of signals such as flame signal, ignition state through the monitoring unit of explosion-proof field control case, can inspect ignition system's operating mode at the remote control case.
(5) The utility model discloses an use and improved operational reliability, reduce the operation maintenance on scene.
(6) The utility model discloses remote monitoring is far away, does not need on-the-spot operation, realizes unmanned automatic ignition control on duty, has also eliminated operating personnel's site operation risk simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The device comprises a remote control box 1, an explosion-proof field control box 2, a high-energy igniter 3, a pilot burner 4, a flame monitor 6, an electromagnetic valve group 7, a first explosion-proof electromagnetic valve 7.1, a second explosion-proof electromagnetic valve 7.2, a flow switch 8, a torch head 9, an external power supply 10, an air discharge system 11, an ignition fuel gas system 12 and a torch barrel 13.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It is worth noting that: in the present application, when it is necessary to apply the known technology or the conventional technology in the field, the applicant may have the case that the known technology or/and the conventional technology is not specifically described in the text, but the technical means is not specifically disclosed in the text, and the present application is considered to be not in compliance with the twenty-sixth clause of the patent law.
Example 1:
the utility model discloses a long-range wireless ignition system of unloading torch can accomplish the ignition operation of torch under the condition that does not need personnel to be in the field operation, applies to the unloading ignition operation of oil field well field station with the wireless technology theory, and the target is under the environment that the unloading appears in oil field well field station, need not between remote control case and the field control case that connecting cable still can long distance safe accomplish the ignition operation effectively, as shown in FIG. 1, adopt the following structure that sets up very much: the flame-proof ignition device comprises a torch head 9, a torch barrel 13, an air discharge system 11, an ignition fuel gas system 12, a pilot burner 4, a remote control box 1, an explosion-proof field control box 2, a high-energy igniter 3 and a flame monitor 6, wherein the remote control box 1 is in signal communication with the explosion-proof field control box 2, the flame monitor 6 is mutually connected with the explosion-proof field control box 2, the explosion-proof field control box 2 is connected with the high-energy igniter 3, and the high-energy igniter 3 is connected with the pilot burner 4; an electromagnetic valve group 7 is arranged on the ignition fuel gas system 12, and the explosion-proof field control box 2 is in signal communication with the electromagnetic valve group 7.
As a preferred arrangement scheme, the remote wireless ignition system is provided with a torch barrel 13, the top of the torch barrel 13 is connected with a torch head 9, a pilot burner 4 is arranged at the torch head 9 and on the side wall of the torch barrel 13 for igniting the torch head 9, the torch barrel 13 is also connected with an air discharge system 11, and an ignition fuel gas system 12 is communicated with the pilot burner 4; the remote wireless ignition system is also provided with a remote control box 1, an explosion-proof field control box 2, a high-energy igniter 3 and a flame monitor 6, wherein the remote control box 1 is in signal communication with the explosion-proof field control box 2 to form a signal path; the explosion-proof field control box 2 is also connected with a flame monitor 6, the explosion-proof field control box 2 is connected with a high-energy igniter 3, the high-energy igniter 3 is connected with a pilot burner 4, an electromagnetic valve group 7 is arranged on an ignition fuel gas system, and the explosion-proof field control box 2 is in signal communication with the electromagnetic valve group 7; when the gas-fired torch is used, when the released natural gas in the released gas system 11 connected with the torch barrel 13 is in overpressure or has an accident and needs to be released for remote ignition, an ignition button of the remote control box is pressed, the remote control box transmits an ignition signal to the explosion-proof field control box 2, the explosion-proof field control box 2 sends a signal to the high-energy igniter 3, the ignition fuel gas system is started to form a gas supply passage, and the ignition burner 4 and the ignition torch head 9 are ignited to ignite released gas in the released gas pipe. If the flame monitor 6 detects that a flame signal exists, the flame monitor sends an ignition signal to the explosion-proof field control box 2 and the remote control box 1 at the same time; if the flame monitor 6 detects no flame signal, it indicates that the torch is not on fire and the manual ignition button needs to be pressed repeatedly to ignite.
Example 2:
this embodiment is further optimized on the basis of above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: the electromagnetic valve group 7 is provided with at least one group and is in control connection with the pilot burner 4.
As the preferred setting scheme, solenoid valve group 7 is provided with at least one set and control connection pilot burner 4, and preferred solenoid valve group 7 includes two sets ofly, is the solenoid valve group at first explosion-proof solenoid valve 7.1 place and the solenoid valve group at second explosion-proof solenoid valve place respectively, and these two sets of solenoid valve group are under the control management effect of explosion-proof on-the-spot control box 2, control the air feed break-make of two pilot burners 4 that set up on torch barrel 13 respectively.
Example 3:
this embodiment is further optimized on the basis of any above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: the air release system 11 is also provided with a flow switch (pressure switch) 8, and the flow switch (pressure switch) 8 is in signal intercommunication with the explosion-proof field control box 2.
As a preferable arrangement scheme, a flow switch (pressure switch) 8 is arranged on the air release system 11, the flow switch (pressure switch) 8 is connected with the explosion-proof field control box 2, and the explosion-proof field control box 2 adopts an FCB-I-Ex type explosion-proof field control box. The explosion-proof field control box 2 receives a signal of a flow switch (pressure switch) 8, and a PLC in the explosion-proof field control box 2 controls the high-energy igniter 3 and the electromagnetic valve group 7 to execute corresponding actions through analysis, operation and feedback.
Example 4:
this embodiment is further optimized on the basis of any above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: and wireless (GPRS or ISM) data communication is adopted between the remote control box 1 and the explosion-proof field control box 2, and as a preferable setting scheme, the remote control box 1 and the explosion-proof field control box 2 are in data communication by adopting wireless (GPRS or ISM) so as to realize wireless transmission communication between the remote control box and the explosion-proof field control box.
Example 5:
this embodiment is further optimized on the basis of any above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: the explosion-proof remote control system further comprises an external power supply 10, and the external power supply 10 is in power supply connection with the remote control box 1 and the explosion-proof field control box 2; when the explosion-proof field control box is arranged, the external power supply 10 is powered by power frequency alternating current (maximum power consumption: 220VAC/50Hz/2.5kW), the external power supply 10 is divided into two power supplies, one power supply (preferably divided by 0.5KW) is used for directly supplying power to the remote control box 1, and the other power supply (preferably divided by 2.0kW) is connected into the explosion-proof field control box 2 by a power cable and is used for supplying power to the explosion-proof field control box 2.
Example 6:
this embodiment is further optimized on the basis of any above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: the flame monitor 6 adopts an ultraviolet flame monitor.
Example 8:
this embodiment is further optimized on the basis of any above-mentioned embodiment, and will not be repeated again in this technical scheme with adopting the same technical structure position among the aforementioned technical scheme, as shown in fig. 1, further for realizing better the utility model discloses, adopt the following structure that sets up in particular: the PLC device in the explosion-proof field control box 2 adopts Siemens S7-200Smart PLC.
As a preferable arrangement scheme, the explosion-proof field control box 2 is provided with a Siemens S7-200Smart PLC, and the explosion-proof field control box 2 mainly completes the following functions:
the PLC is used as a core control unit of the control system and is used for monitoring the running state of the flare emptying system, collecting the running data of a field instrument, receiving various ignition operation commands and carrying out ignition control and interlocking protection;
setting a manual ignition function, receiving a manual ignition signal of the remote control box 1 by the explosion-proof field control box 2 through a wireless (GPRS or ISM) module, and uploading a combustion state signal of an ignition state and an emptying torch through the wireless (GPRS or ISM) module;
when the ultraviolet flame monitor detects that the flame is not on, the system automatically starts ignition, and can continuously ignite for 3 times (the times can be set according to the requirement), for example, if the ignition fails for 3-5 times, the ignition is stopped immediately and a fault acousto-optic alarm signal and flameout interlocking protection are sent out;
the remote control function is set, and the switch can be turned on or off according to the field condition: when the operation and maintenance are carried out on site, in order to prevent accidents caused by remote ignition operation, the function can be closed through a remote control switch on a panel of the explosion-proof site control box 2, and any remote ignition operation is forbidden, so that the safety of site operators is ensured; when the operator leaves the site, the switch can be turned on to recover the remote control function, so that the ignition operation can be carried out remotely;
the explosion-proof field control box 2 adopts a fully-closed shell, and an outdoor instrument adopts an all-weather dustproof and waterproof IP65 design.
The explosion-proof field control box 2 can directly adopt an FCB-I-Ex type explosion-proof field control box.
The remote control box 1 is characterized in that the shell is made of stainless steel 304;
the remote control box 1 completes remote ignition signal transmission to the explosion-proof field control box 2 through a wireless (GPRS or ISM) module to realize remote ignition.
The remote control box 1 receives the ignition process signal of the explosion-proof field control box 2 through a wireless (GPRS or ISM) module: ignition state, ignition state.
The status of the ignition process of the remote control box 1 for the flare is indicated: ignition state, ignition state.
The remote control box 1 can directly adopt an RCB-I-W type remote control box.
The high-energy electric ignition device comprises a pilot burner 4, an anti-explosion high-energy igniter (a high-energy igniter 3), a special ignition electrode, a special conducting rod and the like.
The pilot burner 4 is mainly designed and manufactured by 310SS materials, the explosion-proof high-energy igniter (high-energy igniter 3) is arranged in the igniter box, and the special ignition electrode is arranged at the lower part of the pilot burner 4. When in ignition, high voltage electricity generated by the explosion-proof high-energy igniter is transmitted to the special ignition electrode through the special conducting rod, the special ignition electrode discharges electricity to ignite fuel gas sprayed out from a nozzle of the pilot burner, and then the torch is ignited.
Preferably, the anti-explosion field control box 2 and the high-energy igniter 3 of the utility model adopt a skid-mounted design, the structure is simple and reliable, and the remote control box 1 and the anti-explosion field control box 2 are provided with a wireless (GPRS or ISM) signal sending and receiving module so as to enable the remote control box and the anti-explosion field control box to achieve the function of wireless signal transmission; the FCB-I-Ex type explosion-proof field control box 2 is configured with a Siemens S7-200Smart type PLC, realizes the function of emptying torch ignition through an RCB-I-W type remote control box 1 wireless (GPRS or ISM) signal and local automatic/manual operation, and performs interlocking protection and sends an ignition fault alarm and switches an electromagnetic valve group 7 after 3-5 continuous ignition failures; a high-energy electronic igniter 3 with larger sparks and better ignition effect is adopted; the buttons can be simultaneously controlled on the panel of the FCB-I-Ex type explosion-proof field control box 2 and the panel of the RCB-I-W type remote control box 1, and the FCB-I-Ex type explosion-proof field control box 2 and the panel of the RCB-I-W type remote control box 1 can independently control the high-energy igniter 3.
As a preferred arrangement, the remote wireless ignition system, as shown in fig. 1, comprises: an RCB-I-W type remote control box 1, an FCB-I-Ex type explosion-proof field control box 2, a high-energy igniter 3, a pilot burner 4, a flame monitor 6, an electromagnetic valve group 7, a flow switch (pressure switch) 8 and the like.
The FCB-I-Ex type explosion-proof field control box 2 is connected with the RCB-I type remote control box 1 through a wireless (GPRS or ISM) signal; the ignition combustor 4 is connected with an ignition fuel gas system 12, an electromagnetic valve group 7 consisting of a first explosion-proof electromagnetic valve 7.1 and a second explosion-proof electromagnetic valve 7.2 is arranged on the ignition fuel gas system, and the first explosion-proof electromagnetic valve 7.1 and the second explosion-proof electromagnetic valve 7.2 are both connected with the FCB-I-Ex type explosion-proof field control box 2 and are controlled by signals of the FCB-I-Ex type explosion-proof field control box 2; the high-energy igniter 3 is connected with the FCB-I-Ex type explosion-proof field control box 2; the FCB-I-Ex type explosion-proof field control box 2 is connected with a flame monitor 6; a flow switch (pressure switch) 8 is arranged on the air release system 11, and the flow switch (pressure switch) 8 is connected with the explosion-proof field control box 2.
In order to realize remote monitoring, an FCB-I-Ex type explosion-proof field control box 2 and an RCB-I-W type remote control box 1 which are both provided with a wireless (GPRS or ISM) module are connected through a wireless signal (GPRS or ISM).
The RCB-I-W type remote control box and the FCB-I-Ex type explosion-proof field control box are used, the data of the PLC are actively collected through communication of wireless signals (GPRS or ISM), the collected data are transmitted in a non-transparent mode, multi-packet concurrent collection and advanced algorithms such as intelligent data compression are achieved, and the response speed of the system is greatly improved.
| Serial number | Product name | Model specification | Unit of | Manufacturer of the |
| 1 | Ignition burner | BP-I-80 | Table (Ref. Table) | Chengdu Yingte |
| 2 | High-energy igniter | HEI-I-EX | Table (Ref. Table) | Chengdu Yingte |
| 3 | Explosion-proof field control box | FCB-I-EX | Table (Ref. Table) | The internal controller adopts Siemens PLC of S7-200Smart |
| 4 | Remote control box | RCB-I-W | Table (Ref. Table) | Chengdu Yingte |
| 5 | Ultraviolet flame monitor | UFM-I-W-EX | Only by | Chengdu Yingte |
Full-automatic ignition monitoring mode flow:
when the process gas in the air release system 11 is over-pressurized or has an accident, the flow switch (pressure switch) 8 detects that the gas is released, the detected signal is transmitted to the FCB-I-Ex type explosion-proof field control box 2, the FCB-I-Ex type explosion-proof field control box 2 sends a signal to power the high-energy igniter 3, the first electromagnetic valve 7.1 is opened, the ignition burner 4 is ignited, and the torch head 9 is ignited, so that the air in the air release system 11 is ignited. If the flame monitor 6 detects that a flame signal exists, the ignition program is finished and a firing signal is sent to the FCB-I-Ex type explosion-proof field control box 2 and the RCB-I-W type remote control box 1 through a wireless signal (GPRS or ISM); if the flame monitor 6 detects no flame signal, then the ignition signal is sent out again, the process can be repeated for 3-5 times, if no flame signal exists, an external fire transmission device (not necessary technology required by the technical scheme, and therefore not specifically disclosed) connected with the high-energy igniter 3 is automatically started to supply power to the high-energy igniter 3, the second explosion-proof electromagnetic valve 7.2 is opened, the torch head 9 is ignited, and if the flame monitor 6 detects no flame signal at all, the fault signals are sent to the FCB-I-Ex type explosion-proof field control box 2 and the RCB-I-W type remote control box 1 through wireless signals (GPRS or ISM).
Remote wireless manual ignition monitoring mode flow:
when the process gas in the air release system 11 is in overpressure or has an accident and needs remote ignition, an ignition button of an RCB-I-W type remote control box 1 is pressed, the RCB-I-W type remote control box 1 transmits an ignition signal to an FCB-I-Ex type explosion-proof field control box 2 through a wireless signal (GPRS or ISM), the FCB-I-Ex type explosion-proof field control box 2 sends a signal to a high-energy igniter 3 to supply power, a first electromagnetic valve 7.1 is opened, an ignition burner 4 is ignited, and an ignition torch head 9 is ignited to ignite the air in the air release system 11. If the flame monitor 6 detects a flame signal, it sends a fire signal to the FCB-I-Ex type explosion-proof field control box 2 and to the RCB-I-W type remote control box 1 through a wireless (GPRS or ISM) signal. The manual ignition button is pressed to immediately release ignition and stop ignition.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The utility model provides a long-range wireless ignition system of unloading torch, includes torch head (9), torch barrel (13), air release system (11), ignition fuel gas system (12), pilot burner (4), its characterized in that: the flame-proof device is characterized by further comprising a remote control box (1), an explosion-proof field control box (2), a high-energy igniter (3) and a flame monitor (6), wherein the remote control box (1) is in signal communication with the explosion-proof field control box (2), the flame monitor (6) is mutually connected with the explosion-proof field control box (2), the explosion-proof field control box (2) is connected with the high-energy igniter (3), and the high-energy igniter (3) is connected with the ignition combustor (4); an electromagnetic valve group (7) is arranged on the ignition fuel gas system (12), and the explosion-proof field control box (2) is in signal communication with the electromagnetic valve group (7).
2. A remote wireless ignition system for a flare of claim 1 wherein: the electromagnetic valve group (7) is provided with at least one group of pilot burners (4) in control connection.
3. A remote wireless ignition system for a flare of claim 1 wherein: the air release system (11) is further provided with a flow switch (8), and the flow switch (8) is in signal intercommunication with the explosion-proof field control box (2).
4. A remote wireless ignition system for a flare of claim 1 wherein: and the remote control box (1) and the explosion-proof field control box (2) are in wireless data communication.
5. A remote wireless ignition system for a flare of claim 1 wherein: the explosion-proof remote control system is characterized by further comprising an external power supply (10), wherein the external power supply (10) is connected with the remote control box (1) and the explosion-proof field control box (2) in a power supply mode.
6. A remote wireless ignition system for a flare of claim 5 wherein: the flame monitor (6) adopts an ultraviolet flame monitor.
7. A remote wireless ignition system for a flare of any of claims 1 to 6 wherein: the interior PLC device of the explosion-proof field control box (2) adopts Siemens S7-200Smart type PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813328.3U CN210118771U (en) | 2019-05-31 | 2019-05-31 | Remote wireless ignition system of emptying torch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813328.3U CN210118771U (en) | 2019-05-31 | 2019-05-31 | Remote wireless ignition system of emptying torch |
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| CN210118771U true CN210118771U (en) | 2020-02-28 |
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| CN201920813328.3U Active CN210118771U (en) | 2019-05-31 | 2019-05-31 | Remote wireless ignition system of emptying torch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118066552A (en) * | 2024-04-24 | 2024-05-24 | 四川圣诺油气工程技术服务有限公司 | Automatic ignition and monitoring system for waste gas discharge of gas field wellhead |
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2019
- 2019-05-31 CN CN201920813328.3U patent/CN210118771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118066552A (en) * | 2024-04-24 | 2024-05-24 | 四川圣诺油气工程技术服务有限公司 | Automatic ignition and monitoring system for waste gas discharge of gas field wellhead |
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