Lifting type direct current ignition device with wireless charging function

Abstract

The utility model relates to a lifting type direct current ignition device with a wireless charging function, which comprises a lifting protective cover detachably mounted on the outer side of a torch, an upper pulley assembly communicated with an ignition combustion assembly is arranged at the axial upper end of the lifting protective cover, and a lifting track parallel to the lifting protective cover is supported in the lifting protective cover. A lifting trolley capable of driving a wireless direct-current ignition assembly to perform lifting motion is assembled on the lifting track, and the lifting trolley performs lifting motion under the traction of a lifting traction rope bypassing the upper pulley assembly; the end, away from the lifting trolley, of the lifting traction rope is connected with the power end of a lifting power assembly arranged at the axial lower end of the lifting protective cover. The lifting power assembly is further provided with a wireless control module for limiting a hovering station of the lifting trolley. According to the utility model, a high-voltage cable is replaced by the combination of wireless charging and the storage battery, so that the safety and the reliability of ignition are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition equipment, in particular to a lifting type direct current ignition device with wireless charging. Background Art

[0002] During the well pressure separation and discharge or blowout process of oil and natural gas drilling projects, the exhaust gas contains a large amount of harmful gases, which need to be ignited and burned for harmless treatment. Therefore, an ignition device is used, usually a blowout ignition device and a separator ignition device. The ignition device is mainly used in the oil, natural gas, chemical, metallurgical and other industries. Its main function is to discharge and ignite the tail gas generated in the production process and the combustible gas discharged under accident conditions. It is an auxiliary production equipment used in the natural gas gathering and transportation process to ensure the safe production of the process equipment, and is also one of the important facilities for HSE management.

[0003] At present, the ignition scheme of the flare system and the drilling blowout or separator is to use fixed high-voltage discharge to ignite. The principle is: the fixed igniter outputs high voltage through a fixed or mobile high-voltage ignition cable to a fixed or mobile ignition electrode, and the ignition electrode discharges to generate sparks to ignite the combustible gas. The second scheme is that the high voltage output by the fixed ignition device is transmitted to the mobile ignition electrode through a mobile high-voltage ignition cable, and the ignition electrode discharges to generate sparks to ignite the combustible gas.

[0004] The ignition electrode of the existing fixed ignition device is fixed to the top of the burner. When the gas discharged from the venting torch or the gas discharged from drilling increases, the spark plug or the discharge head will be damaged, causing a major safety hazard of ignition failure. In order to increase the life of the ignition device, the prior art improves the ignition device into a lifting structure to reduce ignition damage. However, the igniter of the existing lifting ignition device is connected to the high-voltage ignition cable and the ignition electrode. The high-voltage cable connected behind the ignition electrode and the ignition electrode are synchronously lifted and lowered during the ignition work. However, the track layout space of the ignition device is small, resulting in the high-voltage cable being lifted and lowered. When it is rolled up, it is limited by the accommodation space and is easily stuck on the lifting track, thereby causing the ignition electrode to be unable to move and causing a major safety hazard of ignition failure. In addition, the travel switch of the existing lifting ignition device is a mechanical contact structure, which is very easy to wear after multiple travel contact operations, resulting in inaccurate ignition positioning, which is very easy to cause safety hazards of ignition failure. Utility Model Content

[0005] The utility model aims to provide a lifting type DC ignition device with wireless charging, which can control the ignition electrode to perform controllable lifting movement and replace the high-voltage cable through the combination of wireless charging and storage battery, thereby improving the durability and safety of the ignition electrode, so as to solve the following problems existing in the prior art:

[0006] 1. Since the discharge spark plug or discharge head is fixed on the top of the burner, when the gas discharged from the venting torch or the gas discharged from drilling increases, the spark plug or discharge head will be damaged, causing a major safety hazard of ignition failure;

[0007] 2. In the current lifting ignition device, the igniter and the ignition electrode are separated, and the high-voltage cable connected to the back of the ignition electrode is lifted and lowered together with the electrode. The high-voltage ignition cable is easily stuck on the lifting track, causing the ignition electrode to be unable to move and causing ignition failure;

[0008] 3. The current lifting ignition device uses a mechanical travel switch to locate the ignition position. The travel switch is a mechanical contact structure. After multiple travel contacts and wear, it is easy to have inaccurate ignition positioning and ignition failure.

[0009] The technical solution adopted by the utility model is: a lifting type DC ignition device with wireless charging, comprising a lifting protective cover detachably mounted on the outside of the torch, an upper pulley assembly connected to the ignition combustion assembly is arranged at the axial upper end of the lifting protective cover, a lifting track parallel to the lifting protective cover is supported inside the lifting protective cover, a lifting trolley capable of driving the wireless DC ignition assembly to perform lifting movement is mounted on the lifting track, wherein the lifting trolley performs lifting movement under the traction of a lifting traction rope bypassing the upper pulley assembly; one end of the lifting traction rope away from the lifting trolley is connected to the power end of the lifting power assembly arranged at the axial lower end of the lifting protective cover; a wireless control module for limiting the hovering position of the lifting trolley is also arranged on the lifting power assembly.

[0010] According to a preferred embodiment, the wireless DC ignition assembly includes an ignition electrode which is adjustably inserted into the guide protective sleeve of the upper pulley assembly from the axial upper end of the lifting protective cover, and the axial lower end of the ignition electrode is sequentially provided with a DC high-energy generator, a battery, a first wireless data transmission unit, a rectifier charging module and a magnetic signal source.

[0011] According to a preferred embodiment, the cover body of the lifting protective cover is installed on the outer side of the torch, and the first sensor unit, the second sensor unit and the third sensor unit are axially spaced apart in the cover body to selectively connect the signals with the magnetic signal source to respectively locate the ignition position, the standby position and the charging position of the wireless DC ignition assembly.

[0012] According to a preferred embodiment, the upper pulley assembly includes a guide protective sleeve and a pulley box, wherein the guide protective sleeve is staggeredly installed on the upper surface of the pulley box, and the pulley box is provided with a large fixed pulley and a small fixed pulley capable of steering the lifting traction rope.

[0013] According to a preferred embodiment, the trolley body of the lifting trolley is connected to the lifting track through rollers arranged in opposite positions, so that the trolley body can be axially lifted and lowered along the lifting track, and the wireless DC ignition component is installed on the surface of the lifting trolley away from the rollers; the axial upper end of the trolley body is also provided with a traction rope fixing block connected with the lifting traction rope.

[0014] According to a preferred embodiment, a traction rope drum connected to the end of the lifting traction rope away from the guide rope fixing block is arranged in the power box of the lifting power assembly, and the traction rope drum is connected to the motor through a gearbox, so that the lifting traction rope can be adjusted to be retracted under the drive of the motor.

[0015] According to a preferred embodiment, the top surface of the power box body supports the lifting track which is located in the cover body and defines the translatable path of the lifting trolley, and the two rollers are symmetrically arranged on both sides of the lifting track to define the track connection state between the lifting trolley and the lifting track.

[0016] According to a preferred embodiment, the wireless control module includes a control unit, a wireless charging unit and a second wireless data transmission unit, wherein the control unit is signal-connected to the wireless charging unit and the second wireless data transmission unit, and the output end face of the wireless charging unit is connected to the shell cavity of the cover body to generate electromagnetic induction with the wireless DC ignition assembly that falls to the charging station.

[0017] According to a preferred embodiment, the pilot combustion assembly includes a flame transfer tube for directionally transporting the combustible gas led out from the torch and an ignition guide connected to the flame transfer tube to introduce an ignition spark.

[0018] According to a preferred embodiment, the ignition guide is connected to the axial upper end opening of the guide protective sleeve, so that when the wireless DC ignition assembly is in the ignition position, the ignition electrode portion inserted into the guide protective sleeve extends into the ignition guide.

[0019] The beneficial effects of the utility model are:

[0020] The wireless DC ignition assembly provided in the present application can move between multiple workstations as required, so that the ignition electrode is kept away from the high temperature zone of the torch after the ignition operation is completed, thereby protecting the ignition electrode, greatly improving the life of the igniter, and ensuring the success rate of ignition. In addition, the wireless DC ignition assembly can be lowered from the top of the torch to the bottom of the torch. After the components of the wireless DC ignition assembly have exceeded their quality life cycle, it is very convenient to replace the igniter components, avoiding the time-consuming and laborious process of climbing high altitudes to replace the ignition components of traditional torches, and at the same time avoiding the risks of high-altitude operations.

[0021] The present application adopts a DC ignition structure with wireless charging and is powered by a built-in battery. The wireless DC ignition component does not require a power supply cable or a high-voltage cable to move up and down and lift, thereby not blocking the lifting track and causing the ignition electrode to be unable to move, resulting in a major safety hazard of ignition failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a preferred lifting type DC ignition device with wireless charging proposed by the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of an upper pulley assembly of a preferred lifting type DC ignition device with wireless charging proposed by the utility model;

[0024] Figure 3 It is a partial structural schematic diagram of a lifting protective cover of a preferred lifting DC ignition device with wireless charging proposed by the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of a lifting trolley of a preferred lifting type DC ignition device with wireless charging proposed by the utility model;

[0026] Figure 5 It is a partial structural schematic diagram of a wireless DC ignition component of a preferred lifting DC ignition device with wireless charging proposed by the utility model;

[0027] Figure 6 It is a partial structural schematic diagram of a lifting power assembly of a preferred lifting type DC ignition device with wireless charging proposed by the utility model;

[0028] Figure 7 It is a partial structural schematic diagram of an ignition and combustion assembly of a preferred lifting type DC ignition device with wireless charging proposed by the utility model;

[0029] Figure 8 This is a schematic structural diagram of a preferred lifting type DC ignition device with wireless charging proposed by the utility model under ignition working conditions;

[0030] Fig. 9 This is a schematic structural diagram of a preferred lifting type DC ignition device with wireless charging proposed by the utility model in a standby state;

[0031] Fig.10 It is a structural schematic diagram of part A of a preferred lifting type DC ignition device with wireless charging proposed by the utility model under charging conditions.

[0032] Reference numerals list

[0033] 1: Upper pulley assembly; 2: Lifting protective cover; 3: Lifting trolley; 4: Wireless DC ignition assembly; 5: Lifting track; 6: Lifting traction rope; 7: Lifting power assembly; 8: Wireless control module; 9: Ignition combustion assembly; 11: Guide protection sleeve; 12: Pulley box; 13: Large fixed pulley; 14: Small fixed pulley; 21: Cover body; 22: First sensor unit; 23: Second sensor unit; 24: Third sensor unit; 31: Guide rope fixing block; 32: Trolley body; 33: Roller; 41 : Ignition electrode; 42: DC high energy generator; 43: battery; 44: first wireless data transmission unit; 45: rectifier charging module; 46: magnetic signal source; 71: power box; 72: traction rope drum; 73: gearbox; 74: motor; 81: control unit; 82: wireless charging unit; 83: second wireless data transmission unit; 91: gas intake reducer; 92: gas source secondary distribution tee; 93: gas source three-stage distribution pipe; 94: nozzle; 95: flame transmission tube; 96: ignition guide. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be briefly introduced below in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] The technical solution provided by the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In some examples, some implementation methods are not described or are not described in detail because they belong to existing or conventional technologies.

[0036] In addition, the technical features recorded in this article, or the steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can also be combined in any suitable manner in one or more embodiments. For those skilled in the art, it is easy to understand that the steps or operation sequence of the methods related to the embodiments provided herein can also be changed. Any order in the drawings and embodiments is only for illustrative purposes and does not imply a requirement to follow a certain order unless it is explicitly stated that a certain order is required.

[0037] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, under reasonable circumstances (not constituting a self-contradiction), include direct and indirect connections (couplings).

[0038] The following is a detailed description with reference to the accompanying drawings.

[0039] Example 1

[0040] The present application provides a lifting type DC ignition device with wireless charging, which includes an upper pulley assembly 1, a lifting protective cover 2, a lifting trolley 3, a wireless DC ignition assembly 4, a lifting track 5, a lifting traction rope 6, a lifting power assembly 7, a wireless control module 8 and an ignition combustion assembly 9.

[0041] according to Figure 1-10 In a specific embodiment shown, a lifting protective cover 2 is detachably mounted on the outside of the torch. An upper pulley assembly 1 connected to an ignition combustion assembly 9 is provided at the axial upper end of the lifting protective cover 2. A lifting track 5 parallel to the lifting protective cover 2 is supported. A lifting trolley 3 capable of driving a wireless DC ignition assembly 4 to perform lifting and lowering movements is mounted on the lifting track 5. The lifting trolley 3 performs lifting and lowering movements under the traction of a lifting traction rope 6 that bypasses the upper pulley assembly 1. The end of the lifting traction rope 6 away from the lifting trolley 3 is connected to the power end of a lifting power assembly 7 provided at the axial lower end of the lifting protective cover 2, so as to change the length of the lifting traction rope 6 under the drive of the lifting power assembly 7, thereby changing the suspension height of the lifting trolley 3. A wireless control module 8 that limits the hovering position of the lifting trolley 3 is also provided on the lifting power assembly 7.

[0042] like Figure 2 As shown, the upper pulley assembly 1 includes a guide protective sleeve 11, a pulley box 12, a large fixed pulley 13 and a small fixed pulley 14. Preferably, the guide protective sleeve 11 is staggered and installed on the upper surface of the pulley box 12. Further preferably, the pulley box 12 is provided with a large fixed pulley 13 and a small fixed pulley 14 capable of steering the lifting traction rope 6.

[0043] like Figure 3As shown, the lifting protective cover 2 is composed of a cover body 21, a first sensor unit 22, a second sensor unit 23 and a third sensor unit 24. Specifically, the cover body 21 of the lifting protective cover 2 is installed on the outer side of the torch. Further preferably, the first sensor unit 22, the second sensor unit 23 and the third sensor unit 24 are axially spaced in the cover body 21. Preferably, the first sensor unit 22 is connected to the magnetic signal source 46 by signal to locate the ignition position of the wireless DC ignition component 4; the second sensor unit 23 is connected to the magnetic signal source 46 by signal to locate the standby position of the wireless DC ignition component 4; the third sensor unit 24 is connected to the magnetic signal source 46 by signal to locate the charging position of the wireless DC ignition component 4. Further preferably, the first sensor unit 22, the second sensor unit 23 and the third sensor unit 24 are respectively composed of an ignition positioning sensor component, a standby positioning sensor component and a charging positioning sensor component. Specifically, the ignition positioning sensor assembly, the standby positioning sensor assembly, and the charging positioning sensor assembly are sensor assemblies that use low-power energy-saving technology. The positioning sensor assembly is composed of a low-power CPU, a low-power wireless transmission module, a low-function magnetic sensor, and a button battery. Further preferably, the low-function magnetic sensors included in the first sensor unit 22, the second sensor unit 23, and the third sensor unit 24 can output signals and generate positioning instructions in a manner of magnetic attraction induction with the magnetic signal source 46, thereby locating the ignition position, the standby position, and the charging position reached by the DC ignition assembly 4 during the lifting movement at different times.

[0044] like Figure 4 As shown, the lifting trolley 3 includes a traction rope fixing block 31, a trolley body 32 and a roller 33. Preferably, the trolley body 32 of the lifting trolley 3 is connected to the lifting track 5 through the rollers 33 arranged in position, so that the trolley body 32 can be axially lifted and lowered along the lifting track 5. Preferably, a wireless DC ignition component 4 is installed on the surface of the lifting trolley 3 away from the rollers 33. Preferably, a traction rope fixing block 31 connected to the lifting traction rope 6 is also provided at the axial upper end of the trolley body 32.

[0045] like Figure 5As shown, the wireless DC ignition assembly 4 includes an ignition electrode 41, a DC high-energy generator 42, a battery 43, a first wireless data transmission unit 44, a rectifier charging module 45 and a magnetic signal source 46. The wireless DC ignition assembly 4 changes its working position by vertical lifting. When the wireless DC ignition assembly 4 moves upward to the ignition position, the ignition electrode 41 is adjustably inserted from the axial upper end of the lifting protective cover 2 into the guide protective sleeve 11 of the upper pulley assembly 1. Preferably, the axial lower end of the ignition electrode 41 is sequentially provided with a DC high-energy generator 42, a battery 43, a first wireless data transmission unit 44, a rectifier charging module 45 and a magnetic signal source 46. Preferably, the rectifier charging module 45 can receive and convert the electromagnetic energy transmitted by wireless charging, and after converting the electromagnetic energy into electrical energy, it is directed to the battery 43 to complete the charging of the battery 43. Preferably, the magnetic signal source 46 is paired with the first sensor unit 22, the second sensor unit 23 and the third sensor unit 24 of the lifting protective cover 2 to send control instructions to the wireless control module 8. Preferably, the battery 43 directly uses a 12V conventional battery. Preferably, the DC high-energy generator 42 can use an existing DC high-energy generator with a model of MW-DHE. Preferably, the first wireless data transmission unit 44 and the second wireless data transmission unit 83 both use a wireless transmitter with a model of MW-WL. Preferably, the model of the rectifier charging module 45 is MW-CDR. Preferably, the signal source of the magnetic signal source 46 is MW-XH.

[0046] Preferably, the lifting track 5 can be made of a circular slotted steel pipe, and the lifting traction rope 6 enters the inner chamber of the lifting track 5 after passing through the large fixed pulley 13 and the small fixed pulley 14 of the upper pulley assembly 1, and the end of the rope body that penetrates into the guide rail chamber of the lifting track 5 is circularly wound around the traction rope drum 72 of the lifting power assembly 7.

[0047] like Figure 6 As shown, the lifting power assembly 7 includes a power box 71, a traction rope drum 72, a gearbox 73 and a motor 74. Preferably, a traction rope drum 72 connected to one end of the lifting traction rope 6 away from the guide rope fixing block 31 is provided in the power box 71. The traction rope drum 72 is transmission-connected to the motor 74 through the gearbox 73, so that the lifting traction rope 6 can be adjusted to be reeled in under the drive of the motor 74. Preferably, a lifting track 5 that is in the cover body 21 and defines the translatable path of the lifting trolley 3 is supported on the top surface of the power box 71. Preferably, the two rollers 33 are symmetrically arranged on both sides of the lifting track 5 to define the track connection state between the lifting trolley 3 and the lifting track 5. Preferably, the motor 74 reels and releases the lifting traction rope 6 connected to the traction rope drum 72 by rotating forward and reverse, thereby realizing the lifting and lowering of the wireless DC ignition assembly 4.

[0048] Preferably, the wireless control module 8 includes a control unit 81, a wireless charging unit 82 and a second wireless data transmission unit 83. The control unit 81 is signal-connected with the wireless charging unit 82 and the second wireless data transmission unit 83. Preferably, the output end face of the wireless charging unit 82 is connected to the shell cavity of the housing body 21 to generate electromagnetic induction with the wireless DC ignition assembly 4 that falls to the charging station. Preferably, the model of the control unit 81 is MW-CPU. Preferably, the model of the wireless charging unit 82 is MW-CDT.

[0049] like Figure 7 As shown, the ignition combustion assembly 9 is detachably connected to the torch to draw out an ignitable combustion gas flow from the combustible gas discharged from the torch. The ignition combustion assembly 9 is composed of a gas intake reducer 91, a gas source secondary distribution tee 92, a gas source tertiary distribution pipe 93, a nozzle 94, a flame transmission tube 95 and an ignition guide 96. The ignition combustion assembly 9 includes a flame transmission tube 95 for directional transmission of the combustible gas drawn out from the torch and an ignition guide 96 connected to the flame transmission tube 95 to introduce an ignition spark. Preferably, the ignition guide 96 is connected to the axial upper end opening of the guide protective sleeve 11, so that when the wireless DC ignition assembly 4 is in the ignition position, the ignition electrode 41 part inserted into the guide protective sleeve 11 extends into the ignition guide 96 to ignite the combustible gas.

[0050] The specific lifting ignition principle of this application is:

[0051] When the wireless control module 8 receives the ignition signal, the forward rotation of the motor 74 of the lifting power assembly 7 drives the wireless DC ignition assembly 4 to rise. When the wireless DC ignition assembly 4 reaches the ignition position, that is, the first sensor unit 22 of the lifting protective cover 2 detects the signal generated by the magnetic signal source 46 of the wireless DC ignition assembly 4, the first sensor unit 22 sends a signal that the wireless DC ignition assembly 4 has reached the ignition position to the wireless control module 8, and the motor 74 of the lifting power assembly 7 stops rotating under the control of the wireless control module 8. At the same time, the wireless DC ignition assembly 4 starts to ignite, and the spark of the ignition electrode 41 ignites the exhaust gas. The wireless DC ignition component 4 reaches the ignition position when the ignition electrode 41 enters the lower part of the flame tube 2.5 of the ignition combustion component 9 and starts high-energy discharge. At the same time, the gas intake reducer 91 of the ignition combustion component 9 directly diverts the venting gas from the torch barrel through the secondary gas source distribution tee 92 and enters the flame tube 95 and the gas source tertiary distribution pipe 93. In this way, the high-energy discharge electrode will enter the gas at the lower part of the flame tube 95 for ignition, and the flame burning at the lower part of the flame tube 95 is transmitted through the flame tube 95 to the multi-stage nozzle 94, igniting the combustible gas coming out of the multi-stage nozzle 94, and the flame of the multi-stage nozzle 94 is ejected from the top of the flame tube 95 to ignite the venting gas, thereby realizing the emission and combustion of the venting gas. When the wireless control module 8 receives the signal of successful ignition, the wireless control module 8 sends a stop ignition signal to the wireless DC ignition component 4 through the second wireless data transmission unit 84. After the first wireless data transmission unit 44 of the wireless DC ignition component 4 receives the stop ignition signal, the wireless DC ignition component 4 stops ignition. At the same time, the wireless control module 8 controls the motor 74 of the lifting power component 7 to reverse, and the wireless DC ignition component 4 descends. When the wireless DC ignition component 4 reaches the standby position, that is, the second sensor unit 23 of the lifting protective cover 2 detects the signal generated by the magnetic signal source 46 of the wireless DC ignition component 4, the wireless DC ignition component 4 sends a motor stop signal to the wireless control module 8 through the first wireless data transmission unit 44. After the second wireless data transmission unit 84 of the wireless control module 8 receives the motor stop signal, it controls the motor to stop. At this time, the position of the wireless DC ignition component 4 drops to the standby position, and the ignition electrode is away from the high temperature area of ​​the torch, thereby protecting the ignition electrode, greatly improving the life of the igniter, and ensuring the success rate of ignition. In addition, the wireless DC ignition assembly 4 can be lowered from the top of the torch to the bottom of the torch. After the components of the wireless DC ignition assembly 4 have exceeded their quality life cycle, it is very convenient to replace the igniter components, avoiding the time-consuming and laborious process of having to climb high altitudes to replace the ignition components of traditional torches, and at the same time avoiding the risks of high-altitude operations.

[0052] In the above ignition process, there is no dedicated ignition gas source and gas source control valve group. Instead, the vented gas is diverted and directly used as the ignition fuel gas, without the need for a dedicated ignition gas source and ignition control valve group, which reduces the cost investment in the ignition gas source and control valve group, and has a significant effect of reducing costs and increasing efficiency.

[0053] The wireless charging principle of this application is:

[0054] When the rectifying charging module 45 of the wireless DC ignition component 4 detects that the voltage of the battery 43 of the wireless DC ignition component 4 drops to the charging threshold, the first wireless data transmission unit 44 of the wireless DC ignition component 4 sends a charging signal to the wireless control module 8. After receiving the charging signal, the wireless control module 8 starts to control the motor 74 of the lifting power component 7 to reverse, and the wireless DC ignition component 4 descends. When the wireless DC ignition component 4 reaches the charging position during the descent process, that is, the third sensor unit 24 of the lifting protective cover 2 detects the signal generated by the magnetic signal source 46 of the wireless DC ignition component 4, the wireless DC ignition component 4 sends a motor stop signal to the wireless control module 8 through the first wireless data transmission unit 44. After the second wireless data transmission unit 84 of the wireless control module 8 receives the motor stop signal, the motor 74 is controlled to stop, the wireless DC ignition component 4 stays at the charging position, and the wireless charger 74 charges the battery 43 of the wireless DC ignition component 4. When fully charged, the direct igniter 4 rises to the standby position.

[0055] Since a DC ignition device with wireless charging is used and the igniter is powered by its own battery, the igniter does not need a power supply cable or a high-voltage cable to move up and down and lift, thereby not blocking the lifting track and causing the ignition electrode to be unable to move, resulting in a major safety hazard of ignition failure.

[0056] The intelligent advantages of this application over the prior art are:

[0057] The wireless DC ignition component 4 is equipped with a rectifier charging module 45, which integrates the quality monitoring component of the igniter. The monitoring component monitors the quality status of the igniter and the ignition electrode in real time. When the igniter and the ignition electrode have quality problems or reach the quality life cycle, the quality status is sent to the wireless control module 8 through the first wireless data transmission unit 44. The wireless control module 8 controls the motor 74 of the lifting power component 7 to reverse the DC ignition device 4 to descend. When the DC ignition device 4 descends to the charging position, the igniter and the ignition electrode can be replaced.

[0058] The lifting intelligent DC ignition device with wireless charging is equipped with multiple non-contact low-power position sensors and a magnetic signal source 46, thereby realizing automatic recognition and accurate positioning of the lifting machine of the entire ignition device, ensuring the ignition reliability and life cycle extension of the entire ignition device.

[0059] The entire ascending ignition, standby descending, and descending charging of the ignition device are all completed by the ignition device through automatic control of sensors and controls, without the need for human operation.

[0060] The present utility model is not limited to the above optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope of the claims of the present utility model fall within the protection scope of the present utility model. Those skilled in the art should understand that the present utility model specification and its drawings are illustrative and do not constitute limitations on the claims. The protection scope of the present utility model is defined by the claims and their equivalents. Throughout the text, the features guided by "preferably" are only an optional method and should not be understood as having to be set. Therefore, the applicant reserves the right to abandon or delete the relevant preferred features at any time.

Claims

1. A lifting type DC ignition device with wireless charging, comprising a lifting protective cover (2) detachably mounted on the outside of a torch, characterized in that: An upper pulley assembly (1) connected to an ignition combustion assembly (9) is provided at the axial upper end of the lifting protection cover (2). A lifting track (5) parallel to the lifting protection cover (2) is supported in the lifting protection cover (2), and a lifting trolley (3) capable of driving the wireless DC ignition assembly (4) to perform lifting movement is mounted on the lifting track (5), wherein the lifting trolley (3) performs lifting movement under the traction of a lifting traction rope (6) bypassing the upper pulley assembly (1); One end of the lifting traction rope (6) away from the lifting trolley (3) is connected to the power end of a lifting power assembly (7) arranged at the axial lower end of the lifting protective cover (2); The lifting power assembly (7) is also provided with a wireless control module (8) for limiting the hovering position of the lifting trolley (3).

2. The lifting type DC ignition device with wireless charging as claimed in claim 1, characterized in that: The wireless DC ignition assembly (4) comprises an ignition electrode (41) which is adjustably inserted into the guide protective sleeve (11) of the upper pulley assembly (1) from the axial upper end of the lifting protective cover (2). A direct current high energy generator (42), a storage battery (43), a first wireless data transmission unit (44), a rectifying charging module (45) and a magnetic signal source (46) are sequentially arranged at the axial lower end of the ignition electrode (41).

3. The lifting type DC ignition device with wireless charging as claimed in claim 2, characterized in that: The housing body (21) of the lifting protection cover (2) is installed on the outer side of the torch, and the housing body (21) is provided with a first sensor unit (22), a second sensor unit (23) and a third sensor unit (24) axially spaced apart to selectively connect signals with the magnetic signal source (46) to respectively locate the ignition position, the standby position and the charging position of the wireless DC ignition assembly (4).

4. The lifting type DC ignition device with wireless charging as claimed in claim 3, characterized in that: The upper pulley assembly (1) comprises a guide protective sleeve (11) and a pulley box (12), wherein: The guide protection sleeve (11) is installed in an offset manner on the upper surface of the pulley box (12), and the pulley box (12) is provided with a large fixed pulley (13) and a small fixed pulley (14) capable of steering the lifting and traction rope (6).

5. The lifting type DC ignition device with wireless charging as claimed in claim 4, characterized in that: The trolley body (32) of the lifting trolley (3) is connected to the lifting track (5) through rollers (33) arranged in a corresponding position, so that the trolley body (32) can be axially lifted and lowered along the lifting track (5), and the wireless DC ignition component (4) is installed on the surface of the lifting trolley (3) away from the rollers (33); The axial upper end of the trolley body (32) is also provided with a traction rope fixing block (31) connected to the lifting traction rope (6).

6. The lifting type DC ignition device with wireless charging as claimed in claim 5, characterized in that: A traction rope drum (72) connected to one end of the lifting traction rope (6) away from the guide rope fixing block (31) is arranged in the power box (71) of the lifting power assembly (7). The traction rope drum (72) is connected to the motor (74) through a gearbox (73), so that the lifting traction rope (6) can be adjusted to be reeled in under the drive of the motor (74).

7. The lifting type DC ignition device with wireless charging as claimed in claim 6, characterized in that: The top surface of the power box (71) supports the lifting track (5) which is located in the cover body (21) and defines a translatable path of the lifting trolley (3), and the two rollers (33) are symmetrically arranged on both sides of the lifting track (5) to define the track connection state between the lifting trolley (3) and the lifting track (5).

8. The lifting type DC ignition device with wireless charging as claimed in claim 7, characterized in that: The wireless control module (8) comprises a control unit (81), a wireless charging unit (82) and a second wireless data transmission unit (83), wherein: The control unit (81) is signal-connected to the wireless charging unit (82) and the second wireless data transmission unit (83), and the output end surface of the wireless charging unit (82) is connected to the shell cavity of the cover body (21) to generate electromagnetic induction with the wireless DC ignition component (4) that falls to the charging station.

9. The lifting type DC ignition device with wireless charging as claimed in claim 8, characterized in that: The pilot combustion assembly (9) comprises a flame transfer tube (95) for directionally transporting the combustible gas led out of the torch and an ignition guide (96) connected to the flame transfer tube (95) to introduce an ignition spark.

10. The lifting type DC ignition device with wireless charging as claimed in claim 9, characterized in that: The ignition guide (96) is connected to the axial upper end opening of the guide protective sleeve (11), so that when the wireless DC ignition assembly (4) is in the ignition position, the ignition electrode (41) part inserted into the guide protective sleeve (11) extends into the ignition guide (96).

Images