Boiler cold-state starting method and system

Abstract

The invention discloses a boiler cold-state starting method and system, and relates to the technical field of boiler cold-state starting, and the method comprises the steps: controlling the opening and closing of each part of a boiler cold-state system through a switch platform; the interior of the boiler is cleaned through the treatment platforms; the cooling degree is set, and a cooling system cools the temperature of the boiler; the overall temperature of the boiler is detected through a temperature detection device, whether an uncooled position exists or not is judged, and single-position re-cooling is conducted on the uncooled position; turning off a power switch of each part, and judging whether current still appears or not by the power testing device; when current appears, the main power switch system turns off the whole power supply of the system. The method has the advantages that the boiler does not need to be overall cooled, and time is saved; and the probability of potential safety hazards of operators is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of boiler cold start, and in particular to a boiler cold start method and system. Background Art

[0002] In a thermal power plant, a boiler is needed in the power generation process. The working state of the boiler is continuous operation under high temperature, high pressure and high material concentration environment. Therefore, the boiler needs to be cooled before starting to eliminate the heat and moisture therein. At this time, a boiler cold start method and system need to be used before using the boiler.

[0003] The boiler cold start method and system currently on the market have the following problems when applied: During the use of the traditional boiler cold start method and system, when the boiler is cooled by the boiler cold start method and system, there may be uncooled positions. At this time, the boiler cold start method and system will cause the entire boiler to cool down again, which prolongs the cooling time and is inconvenient to use. Summary of the invention

[0004] In view of the above-mentioned problems, the present invention is proposed.

[0005] Therefore, the technical problem solved by the present invention is: when the boiler is cooled by using the boiler cold start method and system, the processing method used for the uncooled position has the problems of too long cooling time, low efficiency, and inconvenient operation during use, as well as how to achieve single-position re-cooling.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a boiler cold start method, comprising:

[0007] Get a first execution state of a first object;

[0008] According to the first execution state, performing a first adjustment process on the parameter data in the first object;

[0009] Collecting operation data of the first object in the first execution state to obtain first target effect data;

[0010] First feature data of the first object in the first execution state is detected, and a region where the effect is not achieved is located according to the first feature data.

[0011] As a preferred embodiment of the boiler cold start method of the present invention, wherein:

[0012] The first execution state includes a state switching result obtained when the state of the first object is switched during the running process.

[0013] As a preferred solution of the boiler cold start method of the present invention, the parameter data includes the operating parameters of each sub-part of the first object during operation. The first adjustment process includes filtering the operating parameters of the sub-part.

[0014] As a preferred solution of the boiler cold start method of the present invention, the first target effect data includes characteristic parameter data corresponding to the first execution state under the control target of the first execution state. The characteristic parameter includes a physical quantity that can reflect the effect of the first execution state.

[0015] As a preferred solution of the boiler cold start method of the present invention, the first characteristic data includes the self characteristic data reflected by the regulated object when the first object performs regulation. After the self characteristic data is adjusted by the first object, the first target effect data is obtained, and the self characteristic data includes the same physical quantity as the first target effect data exhibited by the regulated object during operation.

[0016] As a preferred solution of the boiler cold start method of the present invention, wherein: the area positioning includes comparing the geometric distribution of the first characteristic data and the first target effect data on the first object;

[0017] An anomalous portion of the geometric distribution is generated.

[0018] As a preferred solution of the boiler cold start method of the present invention, the abnormal part includes judging whether the first target effect data of each part in the geometric distribution reaches a preset value; if not, judging that the current part does not achieve the effect;

[0019] For the portion that does not achieve the desired effect, the first characteristic data is used to determine the data interval, and the degree of abnormality of the abnormal portion is obtained based on the upper and lower limit thresholds of the interval.

[0020] As a preferred solution of the boiler cold start system described in the present invention, it includes: a switch module, a processing module, and an approval module.

[0021] The switch module is used to control the opening and closing of various parts of the boiler cold system through the switch platform. When the power switches of various parts are turned off, the power testing device determines whether current will still appear; when current appears, the main power switch system will turn off the power of the entire system.

[0022] The processing module is used to: adjust and process various systems of the boiler through various processing platforms;

[0023] The verification module is used to: set the cooling degree, and the cooling system cools the boiler temperature; detect the overall temperature of the boiler through the temperature detection device and determine whether there is an uncooled position and perform single-position re-cooling on the uncooled position.

[0024] A computer device includes a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement a method and system for cold startup of a boiler.

[0025] A computer-readable storage medium stores a computer program, which implements the steps of a boiler cold start method and system when executed by a processor.

[0026] Beneficial effects of the present invention: The boiler cold start method and system provided by the present invention add a single-position re-cooling function, which eliminates the need for overall cooling of the boiler and saves time; an electric power testing device is added to the switch module, through which it is possible to determine whether current will still appear after closing the switches of various parts, thereby reducing the probability of safety hazards occurring to operators. The present invention achieves better results in single-position re-cooling and ensuring personnel safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0028] Figure 1 An overall flow chart of a boiler cold start method and system provided for the first embodiment of the present invention.

[0029] Figure 2 The present invention provides a schematic diagram of the overall structure of a boiler cold start system according to the first embodiment of the present invention.

[0030] Figure 3 A schematic diagram of the structure of a switch platform of a boiler cold start system provided in the first embodiment of the present invention.

[0031] Figure 4 A schematic structural diagram of a boiler processing platform of a boiler cold start system provided in a first embodiment of the present invention.

[0032] Figure 5 A schematic diagram of the structure of an approval platform for a boiler cold start system provided in the first embodiment of the present invention. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without creative work should fall within the scope of protection of the present invention.

[0034] Example 1, reference Figure 1-5 , is an embodiment of the present invention, providing a boiler cold start method and system, comprising:

[0035] S1: Obtain a first execution state of a first object.

[0036] Specifically: the first execution state includes the state switching result obtained when the first object switches state during operation. In this embodiment: specifically, the switch of the boiler cold system, through which the boiler operation state is switched, thereby obtaining the result of the boiler cold state start-up or stop operation.

[0037] In this embodiment, the first object refers to a boiler, and further, the first execution state includes the main design parameters and operating parameters of the first object. The main design parameters include the main power switch, the power switches of each part, the response time, the mechanical life, the high temperature resistant material, the corrosion resistance, the size and interface, the remote control interface, etc. The operating parameters include the cold start current, the start time, the ambient temperature, the contact temperature rise, the cooling cycle time, the cooling start signal trigger threshold, the power state detection, the leakage detection, etc.

[0038] In an optional embodiment, the first object may also be an air compressor or a heat exchanger. For these two devices, the quantitative characteristic data may include the following main design parameters and operating parameters: air compressor, main design parameters: compression type, rated power, maximum working pressure, air tank capacity. Operating parameters: intake temperature, exhaust temperature, exhaust flow, energy efficiency. Heat exchanger, main design parameters: material selection, structure type, fluid channel, heat exchange area, design pressure, etc. Operating parameters: operating temperature, fluid flow rate, pressure loss, thermal efficiency, etc.

[0039] S2: According to the first execution state, perform a first adjustment process on the parameter data in the first object.

[0040] Specifically: the parameter data includes the operating parameters of each sub-part of the first object during operation. The first adjustment process includes filtering the operating parameters of the sub-part. In this embodiment, the first adjustment process refers to comparing and screening the changing parameters of each part during the overall operation of the boiler to execute the cooling instruction, and looking for parameters that will affect the final cooling result.

[0041] In this embodiment, the first execution state refers to the boiler operation state, the first object refers to the boiler, and further, the first adjustment process includes the main control parameters and operation auxiliary parameters of the first adjustment process. The main control parameters include temperature parameters, pressure parameters, switch execution state parameters, etc. The operation auxiliary parameters include cooling efficiency parameters, evaporation parameters, water vapor management parameters, energy supply parameters, etc.

[0042] In an optional embodiment, the first execution state may also be a valve switch state or a device operation state. For these two states, the quantitative characteristic data may include the following control parameters and operation parameters: valve switch state, control parameters: switch position, opening and closing response time, switching of various modes, etc. Operation parameters: fluid flow, fluid pressure, power consumption of valve actuator, load state, etc. Equipment operation state, control parameters: start or stop signal, power setting value, equipment operation mode, etc. Operation parameters: real-time operation power, equipment vibration parameters, equipment temperature, speed parameters, etc.

[0043] S3: Collect the operating data of the first object in the first execution state to obtain first target effect data.

[0044] Specifically: the first target effect data includes characteristic parameter data corresponding to the first execution state under the control target of the first execution state. The characteristic parameter includes a physical quantity that can reflect the first target effect data. The first characteristic data includes the self characteristic data reflected by the regulated object when the first object performs adjustment. After the self characteristic data is adjusted by the first object, the first target effect data is obtained, and the self characteristic data includes the physical quantity that the regulated object exhibits during operation that is the same as the first target effect data.

[0045] In this embodiment, the control target of the first execution state is that the boiler starts the system in a cold state to cool down, and the first target effect data is data in the boiler cooling state. The first characteristic data includes data for comparing the actual cooling effect obtained after the boiler is adjusted according to the cooling data, which is the same as the physical quantity of the data in the cooling state.

[0046] In this embodiment, the first target effect data refers to the cooling effect parameter obtained by cooling the boiler after setting the cooling degree parameter. Furthermore, the first target effect data includes the temperature change parameter and cooling efficiency parameter of the first target effect data. The temperature change parameter includes the overall temperature change of the boiler, the temperature distribution of the uncooled area, the cooling time, the temperature uniformity, etc. The cooling efficiency parameter includes the cooling system flow, the heat transfer rate, the cooling energy consumption, the cooling effect reminder, etc.

[0047] In an optional embodiment, the first target effect data may also be heating effect data or pressure regulation effect data. For these two types of data, the quantitative characteristic data may include the following performance parameters and operating state parameters: heating effect data, performance parameters: heating rate, target temperature reaching time, uniformity parameters, etc. Operating state parameters: power consumption, heat loss, equipment state, etc. of the heating equipment. Pressure regulation effect data, performance parameters: pressure stability, regulation time, pressure relief efficiency, etc. Operating state parameters: pipeline pressure difference, valve opening degree, system load state, etc.

[0048] S4: Detect first feature data of the first object in the first execution state, and locate an area where the effect is not achieved according to the first feature data.

[0049] It should be noted that the area positioning includes comparing the geometric distribution of the first feature data and the first target effect data in the first object. The abnormal part includes judging whether the first target effect data of each part in the geometric distribution reaches a preset value; if not, judging that the current part does not achieve the effect;

[0050] In this embodiment, the geometric distribution of the first characteristic data and the first target effect data in the first object is compared and judged by comparing the actual data after cooling with the cooling effect data to be achieved, so as to find the uncooled points where local cooling has not been completed, and re-cool these uncooled points until the desired cooling effect is achieved.

[0051] In this embodiment, the first characteristic data refers to the cooling effect of each position of the boiler. Further, the first characteristic data includes the temperature distribution parameters and cooling efficiency parameters of the first characteristic data. The temperature distribution parameters include the temperature of each position, the temperature gradient, the identification of the uncooled position, etc. The cooling efficiency parameters include the cooling speed, the cooling completion time, the total amount of heat released, etc.

[0052] In an optional embodiment, the first characteristic data may also be the quantitative characteristic parameters of the heating effect data at each position of the boiler or the quantitative characteristic parameters of the boiler operation pressure distribution data. For these two types of data, the quantitative characteristic data may include the following performance parameters and state parameters: quantitative characteristic parameters of the heating effect data, performance parameters: heating uniformity, heating time, local hot spots, etc. State parameters: heat transfer efficiency, heat source output power, heating equipment status, etc. Quantitative characteristic parameters of the boiler operation pressure distribution data, performance parameters: pressure uniformity, pressure regulation speed, local high pressure points, etc. State parameters: pressure release rate, pressure sensor status, safety valve response, etc.

[0053] In one embodiment, the above step S4 further includes steps B1 to B3:

[0054] like Figure 2 The figure shows a boiler cold start system, which consists of a switch platform, a boiler handling platform, and an approval platform.

[0055] In B1: Figure 3 As shown, a power testing device is provided in the switch platform, and when the switch state is off, it can be determined whether there is current in each module.

[0056] Specifically, the switch platform realizes the opening and closing of the boiler cold start device through the power switches in various parts, determines whether there is current passing through the power testing device after closing, and uses the main power switch in the switch platform to cut off the main power supply when current still passes through after the device is closed.

[0057] In B2: Figure 4 As shown, the boiler processing platform consists of four parts: heater system processing, ventilation system processing, water supply system processing, and cooling system processing. Each system processing link is realized by a drainage device, a cleaning device, an exhaust device, a cooling degree setting, and a forced cooling setting. By collecting and comparing multiple sets of boiler cold start operation data, it is found that in the boiler cold start link, the influence of the heater system, ventilation system, water supply system, and cooling system on the cooling effect is particularly obvious. Then, the operation data of the devices in the above systems are compared to obtain the drainage device and cleaning device in the heater system, the exhaust device in the ventilation system, the entire set of water supply system devices, and the cooling degree setting device and forced cooling device in the cooling system, which will affect the final cold cutting effect.

[0058] Furthermore: a processing process is set for the above-mentioned devices that may affect the final cooling effect, and in parallel with the cold start process, when the switch state is on, these devices that may affect the cooling result are synchronously detected. If it is detected that adjustment is needed, it will be adjusted first before the cooling process, and then the cooling link is carried out.

[0059] Specifically: Boiler treatment platform, by treating the heater system, ventilation system, water supply system, and cooling system, the final cooling effect is improved.

[0060] When processing the heater system, directly drain the water inside the heater system and clean the heater, and then process the ventilation system. When processing the ventilation system, use the exhaust device to blow out the residual air inside the ventilation system, check that the water supply efficiency of the water supply system meets the requirements, and then cool the boiler through the cooling system. When cooling, first set the appropriate cooling degree through the cooling degree setting, and use the forced cooling device to cool the boiler. When cooling is completed, the cooling reminder will remind the staff.

[0061] In B3: Figure 5 As shown, a temperature detection device is provided in the approval platform, and the temperature detection device is used to judge whether the cooling is completed and to judge the specific position where the cooling is not completed, so as to perform single-position re-cooling on the specific position where the cooling is not completed.

[0062] Specifically: Since it wastes time to directly return to the re-cooling stage if the cooling is not completed, a temperature detection device is set in the approval module. After the system completes the cooling process, the temperature of the boiler can be detected by the temperature detection device in the approval platform. When an uncooled position appears, the uncooled position can be cooled again by single-position re-cooling. The temperature detection device determines whether the cooling state is completed. When the judgment result is that the cooling is not completed, the temperature detection device forms the positioning result of the uncooled area and returns to the processing system to re-cool the uncooled area until the temperature detection device determines that the cooling state is completed.

[0063] Example 2 is an embodiment of the present invention, which provides a boiler cold start method and system. In order to verify the beneficial effects of the present invention, scientific demonstration is carried out through economic benefit calculation and simulation experiments.

[0064] First of all, this test aims to verify the innovation and advantages of the boiler cold start method and system compared with the existing technology. Several boilers of the same type, specification and in similar initial state were selected as test objects, marked as Boiler A, Boiler B, Boiler C, Boiler D, Boiler E, Boiler F, etc.

[0065] Before the test begins, ensure that the basic conditions such as the initial temperature and internal cleanliness of all boilers are at similar levels, and record the initial parameters related to each boiler. For the switch platform, check the connection and functional integrity of the main power switch, the power switches of each part, and the power test device in advance to ensure that they can normally realize the control operation of each system. For each processing platform, confirm the accuracy of the water vapor detection device in the evaporator system processing, the normal operation of the drainage device and cleaning device of the heater system processing device, the exhaust device of the ventilation system processing is fault-free, the cooling degree setting range in the cooling supply processing is accurate, the performance of the forced cooling device is stable, and the cooling reminder function is turned on normally.

[0066] Tabular data analysis:

[0067]

[0068] From the above table data, it can be seen that the beneficial effects and innovative content of the invention are reflected in many aspects.

[0069] Although the cooling time of different boilers varies to a certain extent, they are generally within a relatively reasonable and efficient range. For example, boiler A can complete cooling in only 120 minutes, which has a significant advantage in shortening the time compared to the cooling time of the traditional boiler cold start system, which is generally around 180 minutes. This is due to the setting of the cooling degree in the invention. The cooling system can accurately cool according to the set requirements, and the forced cooling device can play a role efficiently, thereby speeding up the cooling process, reflecting the time benefits brought by the innovative cooling control method.

[0070] The cooling efficiency of each boiler can basically reach 92% and above, and boiler A has even reached 95%. In the past, the cooling efficiency of the cold start system of the boiler under conventional technology was mostly maintained at around 85%. This is because during the cooling process, the present invention not only has conventional cooling operations, but also detects the overall temperature of the boiler through a temperature detection device and determines whether there are uncooled positions. The existing uncooled positions can be cooled again in time through single-position re-cooling, ensuring that the entire boiler can be cooled as comprehensively and efficiently as possible, avoiding the problem of low overall cooling efficiency caused by local overheating, greatly improving the cooling effect, and showing the unique advantages of the invention in ensuring cooling quality.

[0071] The number of uncooled positions detected for the first time by different boilers is different, but they are all within an acceptable range and can reach the ideal state of 0 uncooled positions after subsequent re-cooling. Traditional technologies often find it difficult to accurately determine uncooled positions, and even if they are found, there is a lack of effective targeted treatment measures, which may cause the boiler to have the hidden danger of partial insufficient cooling for a long time, affecting subsequent use and overall performance. The present invention effectively overcomes this problem with accurate temperature detection and a reasonable re-cooling mechanism, highlighting the innovation of comprehensive control of cooling.

[0072] The data of the number of re-cooling times can also reflect the advantages of the invention. The number of re-cooling times of each boiler is basically between 3 and 5 times, which can achieve the good effect of no uncooled position in the end. This shows that its re-cooling mechanism has strong pertinence and high efficiency. It is not blindly repeated cooling, but implemented through reasonable judgment and precise positioning. Compared with the existing technologies without similar precise re-cooling means, the present invention can achieve the ideal cooling state with fewer times, reducing unnecessary waste of time and energy loss.

[0073] The energy consumption of each boiler is also reduced to a certain extent compared with the traditional method. For example, boiler A consumes 150 degrees, while the energy consumption of traditional boilers of similar size may reach about 200 degrees under the same cooling requirements. This is due to the shortened cooling time, which reduces the continuous operation time of the cooling device. On the other hand, the accuracy of re-cooling avoids energy waste caused by repeated ineffective cooling, which overall reflects the outstanding contribution of this invention in energy saving.

[0074] In summary, through the analysis and comparison of the data in the table, it can be clearly seen that the boiler cold start method and system of the present invention have shown significant creativity and novelty in many aspects such as cooling time, cooling efficiency, uncooled position processing and energy consumption compared with the existing technology. It has great application value and promotion prospects, and can effectively bring more efficient, higher quality and more energy-saving solutions to boiler cold start and cooling related work.

[0075] Embodiment 3 is an embodiment of the present invention, which provides a boiler cold system, including a switch module, a processing module, and an approval module.

[0076] The switch module is used to control the opening and closing of various parts of the boiler cold system through the switch platform. When the power switches of various parts are turned off, the power testing device determines whether current will still appear; when current appears, the main power switch system will turn off the power of the entire system.

[0077] The processing module is used to adjust and process various systems of the boiler through various processing platforms.

[0078] The verification module is used to: set the cooling degree, and the cooling system cools the boiler temperature; detect the overall temperature of the boiler through the temperature detection device and determine whether there is an uncooled position and perform single-position re-cooling on the uncooled position.

[0079] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0080] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in conjunction with such instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in conjunction with such instruction execution systems, devices or apparatuses.

[0081] More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk case (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be a paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering, or processing in another suitable manner as necessary, and then stored in a computer memory.

[0082] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc. It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and are not limited. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

[0083] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A boiler cold start method, characterized in that: include: Get a first execution state of a first object; According to the first execution state, performing a first adjustment process on the parameter data in the first object; Collecting operation data of the first object in the first execution state to obtain first target effect data; First feature data of the first object in the first execution state is detected, and a region where the effect is not achieved is located according to the first feature data.

2. The boiler cold start method according to claim 1, characterized in that: The first execution state includes a state switching result obtained when the state of the first object is switched during the running process.

3. The boiler cold start method according to claim 2, characterized in that: The parameter data includes the operating parameters of each sub-part of the first object during operation; The first adjustment process includes performing a filtering operation on the operating parameters of the sub-part.

4. The boiler cold start method according to claim 3, characterized in that: The first target effect data includes, under the control target of the first execution state, characteristic parameter data corresponding to the first execution state; The characteristic parameters Including physical quantities that can reflect the effect of the first execution state.

5. The boiler cold start method according to claim 4, characterized in that: The first characteristic data includes the characteristic data of the first object itself reflected by the regulated object when the first object performs the regulation; After the self-characteristic data is adjusted by the first object, the first target effect data is obtained, and the self-characteristic data includes the same physical quantity as the first target effect data exhibited by the adjusted object during operation.

6. The boiler cold start method according to claim 5, characterized in that: The region positioning includes comparing the geometric distribution of the first feature data and the first target effect data on the first object; An anomalous portion of the geometric distribution is generated.

7. The boiler cold start method according to claim 6, characterized in that: The abnormal part includes determining whether the first target effect data of each part in the geometric distribution reaches a preset value; If not, it is judged that the current part has not achieved the effect; For the portion that has not achieved the desired effect, the first characteristic data is used to determine the data interval, and the degree of abnormality of the abnormal portion is obtained based on the upper and lower limit thresholds of the interval.

8. A boiler cold start system according to any one of claims 1 to 7, characterized in that: Including switch module, processing module and approval module; The switch module is used to control the opening and closing of each part of the boiler cold system through the switch platform. When the power switch of each part is turned off, the power test device determines whether current will still appear; when current appears, the main power switch system will turn off the power of the entire system; The processing module is used to: adjust and process various systems of the boiler through various processing platforms; The approval module is used to: set the cooling degree, and the cooling system cools the boiler temperature; detect the overall temperature of the boiler through the temperature detection device and determine whether there is an uncooled position and perform single-position re-cooling on the uncooled position.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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