CN204830012U - Automatic ignition - Google Patents
Automatic ignition Download PDFInfo
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- CN204830012U CN204830012U CN201520540176.6U CN201520540176U CN204830012U CN 204830012 U CN204830012 U CN 204830012U CN 201520540176 U CN201520540176 U CN 201520540176U CN 204830012 U CN204830012 U CN 204830012U
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- tracheae
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Abstract
The utility model discloses an automatic ignition, survey module, control module and burning module including atmospheric pressure, the burning module is provided with air inlet including burning torch, the bottom of burning torch, is provided with main trachea and supplementary trachea on the burning torch, main trachea and supplementary tracheal trachea mouth orientation the top of burning torch is provided with person in charge's motorised valve on main trachea, be provided with the auxiliary tube motorised valve on supplementary trachea, still is provided with some firearms and flame detector in main trachea and supplementary tracheal gas outlet, control module's signal input part receives atmospheric pressure respectively and surveys the detectable signal that module and flame detector sent, and control module's signal output part controls respectively and is responsible for motorised valve, auxiliary tube motorised valve and some firearm and realizes that automatic ignition burns. It is showing the effect: effectually overcome the ignition trouble and taken off fiery trouble to can report to the police by real -time detection, improved security, the reliability of installing.
Description
Technical field
The utility model relates to a kind of igniter field, specifically, is a kind of automatic ignition device.
Background technology
Current burner automatic ignition monitoring system on the market is mainly made up of four major parts such as some triggering signal occurring source, PLC control unit, high-energy electronic igniter, flame detecting elements, mostly be an igniter, but when equipment breaks down, equipment can not send alarm signal, there is very large potential safety hazard.
For biogas combustion, in modern industry, anaerobic treatment process is commonly used in sewage disposal, anaerobic treatment process is usually along with the generation of biogas, what methane quantity was larger can as energy recovery, returning owing to recouping the investment that methane quantity is little is low, often direct post combustion emission, so, the selection of biogas automatic ignition device is most important safely and effectively, but when existing biogas igniter breaks down, device can not detect the signal of device in real time, more can not make subsequent treatment, such as, report to the police; When the air pressure of gas reduces, device can not detect air pressure in real time, there is the defect of de-fire.
In sum, mainly there is the defect such as ignition failure, de-fiery fault in the automatic ignition device of prior art, in use there is potential safety hazard.
Utility model content
In order to solve the problem, the utility model proposes a kind of automatic ignition device, by arranging main tracheae and auxiliary tracheae, realize regnition, be attached to control module, realize Realtime Alerts, thus solve ignition failure and de-fiery fault, make in running more safe and reliable.
For achieving the above object, the concrete technical scheme that the utility model adopts is as follows:
A kind of automatic ignition device, comprise air pressure detecting module, control module and combustion module, described combustion module comprises burning torch, the bottom of described burning torch is provided with air intake, described burning torch is provided with main tracheae and auxiliary tracheae, the gas tube orifice of described main tracheae and auxiliary tracheae is towards the top of described burning torch, described main tracheae is provided with supervisor's motor-driven valve, described auxiliary tracheae is provided with auxiliary tube motor-driven valve, is also provided with igniter and flame detector in the gas outlet of described main tracheae and auxiliary tracheae;
The signal input part of described control module receives the detectable signal that described air pressure detecting module and described flame detector send respectively, and the signal output part of control module controls described supervisor's motor-driven valve, auxiliary tube motor-driven valve and igniter respectively to realize auto-ignition combustion.
Further, described air pressure detecting module comprises a single u-shaped pipe, one end of this U-tube is connected with gas pressure sound-pipe, and the other end of this U-tube is provided with sensor probe, and air pressure detecting module here also realizes air pressure detection by common tracheae and air pressure detecting devices.
Further, described sensor probe is level detection head, is preinstalled with detection liquid in described U-tube, and the air pressure of burning gases is higher, and detection liquid is also higher in the liquid level of the U-tube other end.
Further, being respectively arranged with high-order probe, meta probe and low level probe at the other end of described U-tube according to order from high to low, for detecting the liquid level of detection liquid, thus detecting air pressure.
Further, the caliber of described main tracheae is greater than the caliber of described auxiliary tracheae, and the position of the gas outlet of described main tracheae is higher than the position of described auxiliary air pipe outlet, for improving the security of automatic ignition, reduces ignition failure.
Further, described igniter comprises principal point firearm and auxiliary igniter, described flame detector comprises main flame detector and booster flame detector, described principal point firearm and described main flame detector are arranged on the position corresponding to described main tracheae, described auxiliary igniter and described booster flame detector are arranged on the position corresponding to described auxiliary tracheae, in implementation process, an igniter and flame detector can be adopted, in order to solve the ignition problem existed in ignition process, the utility model have employed principal point firearm, auxiliary igniter, main flame detector and booster flame detector.
As preferably, described control module adopts PLC control mode.
In conjunction with the circuit structure of above-mentioned automobile automatic window-closing system, the utility model can also control according to following steps:
Step 1: start control system, control module, according to described air pressure detecting module Real-Time Monitoring burning gases air pressure, when burning gases air pressure is in default combustion range, enters step 2;
Step 2: control module open auxiliary tube motor-driven valve and and control point firearm light a fire;
Step 3: whether control module detects igniting by flame detector successful; If so, then step 4 is entered; Otherwise, return step 2 and again light a fire;
Step 4: control module opens supervisor's motor-driven valve;
Step 5: whether control module detects the igniting of main tracheae by flame detector successful; If so, then step 6 is entered; Otherwise, close supervisor's motor-driven valve and return step 2 and again light a fire;
Step 6: judge the combustion range whether burning gases air pressure is being preset if so, then to return step 5; Otherwise, close supervisor's motor-driven valve and return step 1 circulation execution.
Further, automatic ignition device and the igniter described in control method thereof comprise principal point firearm and auxiliary igniter, and described flame detector comprises main flame detector and booster flame detector; In described step 2, control module realizes the igniting of auxiliary tracheae by controlling auxiliary igniter; In described step, whether control module is detected by booster flame detector and assists tracheae igniting successful; In described step 4, after control module opens supervisor's motor-driven valve, control the igniting that principal point firearm realizes main tracheae simultaneously; In described step 5, whether control module detects the igniting of main tracheae by main flame detector successful.
In implementation process, when carrying out burning gases Pressure monitoring process, if combustion module is in flameout state, when the detection liquid in U-tube rises to the detection height of meta probe from low level probe, then regards as and reach default combustion range; If combustion module is in fired state, when the detection liquid in U-tube is reduced to the detection height of low level probe from meta probe, then regards as to depart from and preset combustion range; When the detection liquid in U-tube attains to a high place the detection height of popping one's head in, described control module also sends alarm, not only can detect burning gases air pressure by described low level probe, meta probe and high-order probe, can also be made by air pressure size and close the safety measure such as motor-driven valve, warning.
Remarkable result of the present utility model is: be connected with control module by air pressure detection module, control module is connected with combustion module again, carry out regnition, achieve Based Intelligent Control, and in use achieve Realtime Alerts, thus effectively avoid ignition failure and de-fiery fault, more safe and reliable in use procedure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control flow chart of the present utility model.
1. air pressure detecting modules in figure, 11.U type pipe, 12. gas pressure sound-pipes, 13. high-order probes, 14. meta probes, 15. low level probes, 2. control module, 3. combustion module, 31. burning torch, 32. air intakes, 33. main tracheaes, 34. auxiliary tracheaes, 35. supervisor's motor-driven valves, 36. auxiliary tube motor-driven valves, 37. igniters, 37a. principal point firearm, 37b. auxiliary igniter, 38. flame detectors, the main flame detector of 38a., 38b. booster flame detector.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model and operation principle are described in further detail.
As shown in Figure 1, a kind of automatic ignition device, comprise air pressure detecting module 1, control module 2 and combustion module 3, combustion module 3 comprises burning torch 31, the bottom of burning torch 31 is provided with air intake 32, burning torch 31 is provided with main tracheae 33 and auxiliary tracheae 34, the gas tube orifice of main tracheae 33 and auxiliary tracheae 34 is towards the top of burning torch 31, main tracheae 33 is provided with supervisor's motor-driven valve 35, auxiliary tracheae 34 is provided with auxiliary tube motor-driven valve 36, igniter 37 and flame detector 38 is also provided with in the gas outlet of main tracheae 33 and auxiliary tracheae 34,
Igniter 37 can adopt an igniter to realize the igniting of main tracheae 33 and auxiliary tracheae 34, flame detector 38 also can adopt a flame detector to realize the flame detecting of main tracheae 33 and auxiliary tracheae 34, but in order to realize controlling more accurately and detect, in the present embodiment, igniter 37 comprises principal point firearm 37a and auxiliary igniter 37b, flame detector 38 comprises main flame detector 38a and booster flame detector 38b, principal point firearm 37a and main flame detector 38a is arranged on the position corresponding to described main tracheae 33, auxiliary igniter 37b and booster flame detector 38b is arranged on the position corresponding to auxiliary tracheae 34.
In order to realize the Based Intelligent Control of lighting a fire, control module 2 is taked but PLC controls, the signal input part of control module 2 receives the detectable signal that air pressure detecting module 1 and main flame detector 38a and booster flame detector 38b send respectively, and the signal output part of control module 2 controls described supervisor's motor-driven valve 35, auxiliary tube motor-driven valve 36, principal point firearm 37a and auxiliary igniter 37b respectively.
In application process, air pressure detecting module 1 can detect in different ways, but in the present embodiment, air pressure detecting module 1 comprises a single u-shaped pipe 11, one end of this U-tube 11 is connected with gas pressure sound-pipe 12, this U-tube 11 other end is respectively arranged with high-order probe 13 according to order from high to low, meta probe 14 and low level probe 15, described high position probe 13, meta probe 14 and low level probe 15 are level detection head, detection liquid is also preinstalled with in U-tube 11, make air pressure detecting module 1 not only can detect burning gases air pressure, can also according to the high low degree of burning gases air pressure, arrange corresponding interval as igniting burnup scope, be convenient to realize air pressure Real-Time Monitoring and IGNITION CONTROL.
As shown in Figure 2, in conjunction with above-mentioned concrete automatic ignition device, its control method is carried out according to following steps:
Step 1: start control system, control module 2, according to described air pressure detecting module 1 Real-Time Monitoring burning gases air pressure, when burning gases air pressure is in default combustion range, enters step 2;
Step 2: control module 2 open auxiliary tube motor-driven valve 36 and and control auxiliary igniter 37b and light a fire;
Step 3: whether control module 2 detects igniting by booster flame detector 38b successful; If so, then step 4 is entered; Otherwise, return step 2 and again light a fire;
Step 4: control module 2 opens supervisor's motor-driven valve 35;
Step 5: whether control module 2 detects main tracheae 33 by main flame detector 38a and light a fire successful; If so, then step 6 is entered; Otherwise, close supervisor's motor-driven valve 35 and return step 2 and again light a fire;
Step 6: judge the combustion range whether burning gases air pressure is being preset if so, then to return step 5; Otherwise, close supervisor's motor-driven valve 35 and return step 1 circulation execution.
When carrying out burning gases Pressure monitoring process, if combustion module 3 being in flameout state, when the detection liquid in U-tube 11 rises to the detection height of meta probe 14 from low level probe 15, then regarding as and reaching default combustion range; If combustion module 3 is in fired state, when the detection liquid in U-tube 11 is reduced to the detection height of low level probe 15 from meta probe 14, then regards as to depart from and preset combustion range; When the detection liquid in U-tube 11 attain to a high place probe 13 detection height time, described control module 2 also sends alarm.
Be connected with control module by air pressure detection module, control module is connected with combustion module again, has carried out regnition, achieve Based Intelligent Control, and in use achieve Realtime Alerts, thus effectively avoid ignition failure and de-fiery fault, more safe and reliable in use procedure.
Claims (7)
1. an automatic ignition device, comprise air pressure detecting module (1), control module (2) and combustion module (3), it is characterized in that: described combustion module (3) comprises burning torch (31), the bottom of described burning torch (31) is provided with air intake (32), described burning torch (31) is provided with main tracheae (33) and auxiliary tracheae (34), the gas tube orifice of described main tracheae (33) and auxiliary tracheae (34) is towards the top of described burning torch (31), described main tracheae (33) is provided with supervisor's motor-driven valve (35), described auxiliary tracheae (34) is provided with auxiliary tube motor-driven valve (36), igniter (37) and flame detector (38) is also provided with in the gas outlet of described main tracheae (33) and auxiliary tracheae (34),
The signal input part of described control module (2) receives the detectable signal that described air pressure detecting module (1) and described flame detector (38) send respectively, and the signal output part of control module (2) controls described supervisor's motor-driven valve (35), auxiliary tube motor-driven valve (36) and igniter (37) respectively and realizes auto-ignition combustion.
2. a kind of automatic ignition device according to claim 1, it is characterized in that: described air pressure detecting module (1) comprises a single u-shaped pipe (11), one end of this U-tube (11) is connected with gas pressure sound-pipe (12), and this U-tube (11) other end is provided with sensor probe (13,14,15).
3. a kind of automatic ignition device according to claim 2, is characterized in that: described sensor probe (13,14,15) is level detection head, in described U-tube (11), be preinstalled with detection liquid.
4. a kind of automatic ignition device according to claim 3, is characterized in that: be respectively arranged with high-order probe (13), meta probe (14) and low level probe (15) at the other end of described U-tube (11) according to order from high to low.
5. a kind of automatic ignition device according to claim 1-4 any one, it is characterized in that: the caliber of described main tracheae (33) is greater than the caliber of described auxiliary tracheae (34), and the position of the gas outlet of described main tracheae (33) is higher than the position of described auxiliary tracheae (34) gas outlet.
6. a kind of automatic ignition device according to claim 5, it is characterized in that: described igniter (37) comprises principal point firearm (37a) and auxiliary igniter (37b), described flame detector (38) comprises main flame detector (38a) and booster flame detector (38b), described principal point firearm (37a) and described main flame detector (38a) are arranged on the position corresponding to described main tracheae (33), described auxiliary igniter (37b) and described booster flame detector (38b) are arranged on the position corresponding to described auxiliary tracheae (34).
7. a kind of automatic ignition device according to claim 1, is characterized in that: described control module (2) adopts PLC control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540176.6U CN204830012U (en) | 2015-07-23 | 2015-07-23 | Automatic ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540176.6U CN204830012U (en) | 2015-07-23 | 2015-07-23 | Automatic ignition |
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| CN204830012U true CN204830012U (en) | 2015-12-02 |
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| CN201520540176.6U Active CN204830012U (en) | 2015-07-23 | 2015-07-23 | Automatic ignition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990103A (en) * | 2015-07-23 | 2015-10-21 | 重庆泰克环保工程设备有限公司 | Automatic ignition device and control method thereof |
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2015
- 2015-07-23 CN CN201520540176.6U patent/CN204830012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990103A (en) * | 2015-07-23 | 2015-10-21 | 重庆泰克环保工程设备有限公司 | Automatic ignition device and control method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 400020 Jiangbei District, Chongqing construction of new West Road, No. 1, No. 2, MCC building, building 14 Patentee after: CHONGQING TAIKE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 400020 Jiangbei District, Chongqing construction of new West Road, No. 1, No. 2, MCC building, building 14 Patentee before: Chongqing Taike Environmental Protection Engineering Equipment Co., Ltd. |