Fire-fighting equipment operator skill identification examination device based on smoke exhaust system

Abstract

The utility model relates to the field of occupational skill appraisal examination and training equipment, in particular to a fire-fighting equipment operator skill appraisal examination device based on a smoke exhaust system, which comprises an examination all-in-one machine, a smoke exhaust system practical operation simulation device is arranged on one side of the examination all-in-one machine, and the smoke exhaust system practical operation simulation device is electrically connected with a fire alarm controller. The fire alarm controller is electrically connected with the examination all-in-one machine; the fire-fighting examination system is ingenious in structural design, convenient to operate and flexible in question setting, not only can improve objectivity and fairness of an examination, but also can accurately simulate a real fire-fighting working scene.

Description

Technical Field

[0001] The utility model relates to the field of vocational skill appraisal examination and training equipment, and in particular to a skill appraisal examination device for fire protection facility operators based on a smoke exhaust system. Background Art

[0002] In the actual operation test of the fire protection facility operator professional skills appraisal, the current practice is that the national professional skills appraisal examiner issues verbal instructions based on fixed test questions, and asks the examinee to answer or operate the object on site. The examiner makes subjective judgments and determines the examinee's test results. The shortcomings are:

[0003] 1. The practical test questions are fixed and not flexible enough. Once the test questions are leaked, it is easy to cause large-scale cheating.

[0004] 2. In the existing practical examinations, most of the processes require manual participation. The teacher's scoring and monitoring are highly subjective, making it difficult to ensure the fairness of the examinations. If there are errors in identification that result in unqualified candidates being given certificates to work, it can easily pose a serious public safety hazard.

[0005] 3. Most of the existing practical examination devices cannot accurately simulate real firefighting work scenarios, resulting in an inability to accurately assess the practical ability of examinees, affecting the effectiveness of the examination and appraisal.

[0006] In order to solve the above technical problems, we proposed a skill certification examination device for fire protection facility operators based on smoke exhaust system. Utility Model Content

[0007] The main technical problem we want to solve is to provide a firefighting facility operator skill appraisal test device based on a smoke exhaust system that has an ingenious structural design, convenient operation, and flexible questions, which can not only improve the objectivity and fairness of the examination, but also can accurately simulate real firefighting work scenes.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] A fire protection facility operator skill appraisal test device based on a smoke exhaust system, comprising an all-in-one test machine, a smoke exhaust system practical operation simulation device is arranged on one side of the all-in-one test machine, the smoke exhaust system practical operation simulation device is electrically connected to a fire alarm controller, and the fire alarm controller is electrically connected to the all-in-one test machine;

[0010] The smoke exhaust system practical operation simulation device includes a mounting frame, a smoke exhaust fan is fixedly installed on the top of the mounting frame, the control end of the smoke exhaust fan is electrically connected to the smoke exhaust fan control cabinet, the smoke intake end of the smoke exhaust fan is fixedly connected to a smoke exhaust pipe, at least one smoke exhaust port is opened on the outer wall of the smoke exhaust pipe, and smoke exhaust ports are all provided with smoke exhaust valves, a smoke exhaust valve remote controller is installed on one side wall of the mounting frame, and the smoke exhaust fan, the smoke exhaust valve and the smoke exhaust valve remote controller are electrically connected.

[0011] The following is a further optimization of the above technical solution by the utility model:

[0012] A plurality of smoke sensors are evenly arranged on the inner wall at the top of the mounting frame, and a manual fire alarm button and a fire alarm indicator light are also arranged on one side wall of the mounting frame, and the output end of the manual fire alarm button is electrically connected to the input end of the fire alarm indicator light.

[0013] Further optimization: a mounting frame is fixedly mounted on the mounting frame, a smoke exhaust window is damping-hinged in the mounting frame, and a door and window sensor is mounted on the smoke exhaust window.

[0014] Further optimization: the output ends of the smoke exhaust fan, smoke exhaust valve, smoke exhaust valve remote controller, smoke sensor, manual fire alarm button, fire alarm indicator light, and door and window sensor are electrically connected to the input end of the fire alarm controller respectively.

[0015] Further optimization: the smoke exhaust machine control cabinet is electrically connected to the fire alarm controller in a bidirectional manner.

[0016] Further optimization: the all-in-one examination machine includes a body, on which a camera, a touch screen and an ID card reader are embedded from top to bottom, and a computer host and a voice device are arranged inside the body.

[0017] Further optimization: a placement cavity is provided on the machine body below the ID card reader, a placement rack is slidably provided in the placement cavity, and a keyboard is placed on the placement rack.

[0018] Further optimization: the fire alarm controller, voice device, camera, ID card reader, and keyboard output terminals are electrically connected to the computer host input terminals respectively, the touch screen is bidirectionally electrically connected to the computer host, and the computer host is bidirectionally connected to the fire examination intranet.

[0019] By adopting the above technical scheme, the utility model has ingenious structural design, convenient operation, and flexible question setting, which can not only improve the objectivity and fairness of the examination, but also can accurately simulate the real firefighting work scene.

[0020] The smoke exhaust system practical operation simulation device of the utility model fully adopts actual fire-fighting equipment and is manufactured strictly according to the actual smoke exhaust system, which is highly consistent with the actual operation. Therefore, it not only makes the examination process more standardized and standard, but also successfully solves the problem that detailed physical operation examinations cannot be carried out in existing examinations, avoids the situation where the examination is limited to theory, and then can examine the examinee's mastery of the entire operation process, thereby improving the effectiveness of the examination.

[0021] The utility model realizes random question drawing, automatic scoring and recording through the setting of the integrated examination machine, thereby avoiding the influence of human factors on the examination results and ensuring the fairness of the examination; secondly, the use of the ID card reader can quickly and accurately verify the identity of the examinee, prevent cheating such as taking the examination on behalf of others, and ensure the fairness and authenticity of the examination; thirdly, through the camera and voice device, the examination management personnel can monitor the examinee's movements and the examination room conditions in real time, and record the examination process at the same time, which is convenient for subsequent review and dispute resolution; in addition, connecting to the fire examination intranet can enhance the security of the examination system, prevent external interference and data leakage, and protect the confidentiality and integrity of the examination.

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 This is a control principle diagram of an embodiment of the utility model.

[0025] In the figure: 1- all-in-one examination machine; 101- machine body; 102- camera; 103- touch screen; 104- ID card reader; 105- keyboard; 2- fire alarm controller; 3- smoke exhaust fan; 4- smoke exhaust fan control cabinet; 5- smoke exhaust pipe; 6- smoke exhaust port; 7- smoke exhaust valve; 8- smoke exhaust valve remote controller; 9- smoke sensor; 10- manual fire alarm button; 11- fire alarm indicator light; 12- installation frame; 13- smoke exhaust window; 14- handheld smoke generator. DETAILED DESCRIPTION

[0026] like Figure 1-2 As shown, a fire protection facility operator skill certification test device based on a smoke exhaust system includes an all-in-one test machine 1, a smoke exhaust system practical simulation device is arranged on one side of the all-in-one test machine 1, the smoke exhaust system practical simulation device is electrically connected to a fire alarm controller 2, and the fire alarm controller 2 is electrically connected to the all-in-one test machine 1.

[0027] Such a design can not only provide a more realistic operating environment, but also better examine the examinee's grasp of the actual operation of the smoke exhaust system; and through the electrical connection with the fire alarm controller 2, it can accurately detect and evaluate whether the examinee's operation is correct; at the same time, the use of the all-in-one examination machine can realize random question selection, automatic scoring and recording, and improve the efficiency, accuracy and fairness of the examination.

[0028] The smoke exhaust system practical operation simulation device comprises a mounting frame, a smoke exhaust machine 3 is fixedly mounted on the top of the mounting frame, and a control end of the smoke exhaust machine 3 is electrically connected to a smoke exhaust machine control cabinet 4 .

[0029] The operation panel of the smoke exhaust machine control cabinet 4 is provided with an operation indicator light, a power indicator light, a start button, a stop button, and a manual / automatic switching switch.

[0030] The smoke exhaust end of the smoke exhaust machine 3 is fixedly connected to a smoke exhaust pipe 5 , and one end of the smoke exhaust pipe 5 away from the smoke exhaust machine 3 passes through the mounting frame and extends into the mounting frame.

[0031] At least one smoke exhaust port 6 is provided on the smoke exhaust pipe 5 in the mounting frame, and a smoke exhaust valve 7 is provided on each of the smoke exhaust ports 6 .

[0032] A smoke exhaust valve remote controller 8 is installed on one side wall of the mounting frame, and the smoke exhaust machine 3 , the smoke exhaust valve 7 and the smoke exhaust valve remote controller 8 are electrically connected.

[0033] The operation panel of the smoke exhaust valve remote controller 8 is provided with a start button and two reset buttons.

[0034] A plurality of smoke sensors 9 are evenly arranged on the inner wall at the top of the mounting frame.

[0035] A manual fire alarm button 10 and a fire alarm indicator light 11 are also provided on one side wall of the mounting frame, and the output end of the manual fire alarm button 10 is electrically connected to the input end of the fire alarm indicator light 11 .

[0036] The mounting frame 12 is also fixedly mounted on the mounting frame, a smoke exhaust window 13 is dampingly hinged in the mounting frame 12, and a door and window sensor (not shown in the figure) is mounted on the smoke exhaust window 13.

[0037] The output ends of the smoke exhaust machine 3 , the smoke exhaust valve 7 , the smoke exhaust valve remote controller 8 , the smoke sensor 9 , the manual fire alarm button 10 , and the door and window sensor are electrically connected to the input end of the fire alarm controller 2 , respectively.

[0038] The fire alarm controller 2 is bidirectionally electrically connected to the smoke exhaust machine control cabinet 4 and the fire alarm indicator light 11 .

[0039] A hook is fixedly connected to one side wall of the mounting frame, and a handheld smoke generator 14 is hung on the hook.

[0040] With this design, the smoke exhaust system practical simulation device fully adopts actual fire-fighting equipment and is manufactured strictly according to the actual smoke exhaust system, which is highly consistent with the actual operation. This not only makes the examination process more standardized, but also successfully solves the problem that detailed physical operation examinations cannot be carried out in existing examinations, avoids the situation where the examination is limited to theory, and then can examine the examinee's mastery of the entire operation process, thereby improving the effectiveness of the examination.

[0041] The integrated examination machine 1 comprises a body 101 , on which a camera 102 , a touch screen 103 and an ID card reader 104 are sequentially embedded from top to bottom, and a computer host and a voice device (not shown in the figure) are arranged inside the body 101 .

[0042] With this design, firstly, the camera 102 can be used to monitor the examinees to prevent cheating and ensure the fairness of the examination; secondly, the touch screen 103 is set up to not only facilitate the display of examination questions, but also facilitate the examinees to directly answer, thereby improving the examination efficiency; thirdly, the voice device can provide voice guidance or prompts to the examinees, thereby facilitating the examinees to operate; in addition, the ID card reader 104 is set up to facilitate the reading of the examinee's ID card to obtain the examinee's personal information and ensure the authenticity of the examinee's identity.

[0043] A placement cavity is provided on the body 101 below the ID card reader 104 , a placement rack is slidably arranged in the placement cavity, and a keyboard 105 is placed on the placement rack.

[0044] This design makes it convenient for examinees to input text or numbers through the setting of keyboard 105.

[0045] The output ends of the fire alarm controller 2, voice device, camera 102, ID card reader 104, and keyboard 105 are electrically connected to the input ends of the computer host respectively, the touch screen 103 is bidirectionally electrically connected to the computer host, and the computer host is bidirectionally connected to the fire examination intranet.

[0046] This design, connecting the fire examination intranet through a computer host, can provide candidates with a safe, stable and fair examination environment, ensure the smooth progress of the examination and the security and reliability of data, which in turn helps to maintain the fairness of the examination, improve management efficiency, and provide candidates with a good examination experience.

[0047] In summary, through the setting of the integrated examination machine 1, firstly, random question selection, automatic scoring and recording are realized, thereby avoiding the influence of human factors on the examination results and ensuring the fairness of the examination; secondly, the use of the ID card reader 104 can quickly and accurately verify the identity of the examinee, prevent cheating such as taking the examination on behalf of others, and ensure the fairness and authenticity of the examination; thirdly, through the camera 102 and the voice device, the examination management personnel can monitor the examinee's movements and the examination room conditions in real time, and record the examination process at the same time, which is convenient for subsequent review and dispute resolution; in addition, connecting to the fire examination intranet can enhance the security of the examination system, prevent external interference and data leakage, and protect the confidentiality and integrity of the examination.

[0048] The smoke exhaust fan 3, smoke exhaust valve 7, smoke exhaust valve remote controller 8, smoke sensor 9, manual fire alarm button 10, door and window sensor, smoke exhaust fan control cabinet 4, fire alarm indicator light 11, camera 102, touch screen 103, ID card reader 104, computer host and voice device keyboard 105 in the above embodiment are all prior art and can be purchased. They are components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0049] During specific use, the candidate enters the examination room, then comes to the examination all-in-one machine to prepare for the examination, and then places the ID card on the ID card reader 104, which will read the ID card information, obtain the candidate's personal information, and pass it to the computer host. The touch screen 103 displays the candidate's information and a button to start the examination, and the voice device broadcasts: "Hello, candidate! After confirming that the information is correct, please press the "Start Examination" button to start the examination." When the candidate presses the "Start Examination" button, he / she enters the examination state.

[0050] The computer host obtains the corresponding test questions from the fire examination intranet according to the examinee's personal information, and displays them to the examinee through the touch screen 103 for the examinee to answer. At the same time, the voice device announces the questions, and the examinee answers the questions according to the content of the test questions.

[0051] First, please reset the fire alarm controller 2 and press the confirmation button to start the test.

[0052] The examinee presses the confirmation button and the reset button on the fire alarm controller 2 in sequence, and the fire alarm controller 2 uploads the reset information to the all-in-one examination machine 1. The all-in-one examination machine 1 receives the information. After the examinee completes the operation, a confirmation button appears on the touch screen 103. Click the confirmation button on the touch screen 103 to start the test.

[0053] Afterwards, the test questions appear on the touch screen 103, and the voice device announces the test questions.

[0054] Example 1: The candidate is a firefighting facility operator in a building, on duty in the fire control room. The building is equipped with an automatic fire alarm system, automatic sprinkler system, fire hydrant system, smoke prevention system, smoke exhaust system and fire extinguishers, etc., and all system components are complete.

[0055] Question: Please judge the working status of the smoke exhaust system, perform corresponding operations, and check the information status on the fire alarm controller 2.

[0056] Answer options: A. Quasi-working state B. Fault state.

[0057] First, the candidate pushes the start button on the operating panel of the smoke exhaust valve remote controller 8, and the smoke exhaust system is turned on. At the same time, the start signal of the smoke exhaust valve remote controller 8 is fed back to the fire alarm controller 2. At the same time, the status signals of each component of the smoke exhaust system are fed back to the fire alarm controller 2. At this time, the voice device plays: the relevant signal has been displayed on the fire alarm controller 2, please check.

[0058] The examinee watches the relevant action information displayed on the fire alarm controller 2 , and determines whether the smoke exhaust system is in working state or fault state based on the information, and then makes a selection on the touch screen 103 .

[0059] At the same time, the fire alarm controller 2 uploads the above information to the integrated examination machine 1, which receives the information, scores and records it based on the information and the examinee's choice, and uploads it to the fire examination intranet for storage. At the same time, the voice device plays: correct / wrong answer, click on the next question to continue answering questions.

[0060] After the examinee has completed the operation, he clicks on the next question on the touch screen 103, and then the touch screen 103 displays: Please reset the smoke exhaust system to the initial state, press the confirmation key to start the test, and the voice device broadcasts at the same time.

[0061] The candidate first clicks the confirmation and reset buttons on the fire alarm controller 2, and then operates the two reset buttons on the operation panel of the smoke exhaust valve remote controller 8 in turn to reset it, and then manually resets the smoke exhaust valve 7. The smoke exhaust valve remote controller 8 and the smoke exhaust valve 7 feed back the above operation information to the fire alarm controller 2. At the same time, after the smoke exhaust system is reset, the status information of each component is fed back to the fire alarm controller 2. The fire alarm controller 2 feeds back the above information to the examination all-in-one machine 1. The examination all-in-one machine 1 determines that the smoke exhaust system is reset successfully based on this information, and the next question is displayed on the touch screen 103.

[0062] Example 2: The candidate manually opens and resets smoke exhaust valve 7.

[0063] The examinee first turns the handle on the smoke exhaust valve 7 to realize the corresponding action of the smoke exhaust valve 7. The smoke exhaust valve 7 will feed back the opening and resetting operation signals to the fire alarm controller 2. The fire alarm controller 2 will upload the operation signals to the examination all-in-one machine 1. The examination all-in-one machine 1 will be able to understand the operation status of the examinee's smoke exhaust valve 7 in real time, and score and record based on this information.

[0064] After the examinee has completed the operation, he clicks on the next question on the touch screen 103, and then the touch screen 103 displays: Please reset the fire alarm controller 2, press the confirmation key to start the test, and the voice device broadcasts at the same time.

[0065] After that, after pressing the reset button and the confirmation button of the fire alarm controller 2, the next question is displayed on the touch screen 103.

[0066] Example 3: The candidate manually opens, resets and closes the smoke exhaust window.

[0067] The examinee first opens the smoke exhaust window 13 and then closes the smoke exhaust window 13. The door and window sensor will feed back the opening and resetting operation signals to the fire alarm controller 2. The fire alarm controller 2 will upload the operation signals to the examination all-in-one machine 1. The examination all-in-one machine 1 will be able to understand the operation status of the examinee's smoke exhaust window 13 in real time, and score and record based on this information.

[0068] After the examinee has completed the operation, he clicks on the next question on the touch screen 103, and then the touch screen 103 displays: Please reset the fire alarm controller 2, press the confirmation key to start the test, and the voice device broadcasts at the same time.

[0069] After that, after pressing the reset button and the confirmation button of the fire alarm controller 2, the next question is displayed on the touch screen 103.

[0070] When the candidate completes all the test questions or the test time expires, the system automatically terminates the test. The test score is displayed on the skill assessment client, and a voice message is broadcast: "The test is over. Your test score is this many points. Pass (fail). Please leave the test room. Please reset the smoke exhaust fan control cabinet to the automatic control state and leave the test room."

[0071] For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. A smoke exhaust system-based fire protection facility operator skill assessment test device, comprising an all-in-one test machine (1), characterized in that: A smoke exhaust system practical operation simulation device is provided on one side of the integrated examination machine (1), the smoke exhaust system practical operation simulation device is electrically connected to a fire alarm controller (2), and the fire alarm controller (2) is electrically connected to the integrated examination machine (1); The smoke exhaust system practical operation simulation device comprises a mounting frame, a smoke exhaust machine (3) is fixedly mounted on the top of the mounting frame, a control end of the smoke exhaust machine (3) is electrically connected to a smoke exhaust machine control cabinet (4), a smoke-inhaling end of the smoke exhaust machine (3) is fixedly connected to a smoke exhaust pipe (5), at least one smoke exhaust port (6) is provided on the outer wall of the smoke exhaust pipe (5), a smoke exhaust valve (7) is provided at a position near the smoke exhaust port (6) in the smoke exhaust pipe (5), a smoke exhaust valve remote controller (8) is installed on one side wall of the mounting frame, and the smoke exhaust machine (3), the smoke exhaust valve (7) and the smoke exhaust valve remote controller (8) are electrically connected.

2. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 1, characterized in that: A plurality of smoke sensors (9) are evenly arranged on the inner wall at the top of the mounting frame, and a manual fire alarm button (10) and a fire alarm indicator light (11) are also arranged on one side wall of the mounting frame, and the output end of the manual fire alarm button (10) is electrically connected to the input end of the fire alarm indicator light (11).

3. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 2, characterized in that: A mounting frame (12) is also fixedly mounted on the mounting frame, a smoke exhaust window (13) is damping-hinged inside the mounting frame (12), and a door and window sensor is mounted on the smoke exhaust window (13).

4. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 3, characterized in that: The output ends of the smoke exhaust machine (3), the smoke exhaust valve (7), the smoke exhaust valve remote controller (8), the smoke sensor (9), the manual fire alarm button (10), and the door and window sensor are respectively electrically connected to the input end of the fire alarm controller (2).

5. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 4, characterized in that: The smoke exhaust machine control cabinet (4), the fire alarm indicator light (11) and the fire alarm controller (2) are bidirectionally electrically connected.

6. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 5, characterized in that: A hook is fixedly connected to one side wall of the mounting frame, and a handheld smoke generator (14) is hung on the hook.

7. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 6, characterized in that: The integrated examination machine (1) comprises a machine body (101), on which a camera (102), a touch screen (103) and an ID card reader (104) are sequentially embedded from top to bottom, and a computer host and a voice device are arranged inside the machine body (101).

8. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 7, characterized in that: A placement cavity is provided on the machine body (101) below the ID card reader (104), a placement rack is slidably arranged in the placement cavity, and a keyboard (105) is placed on the placement rack.

9. A fire protection facility operator skill evaluation and examination device based on a smoke exhaust system according to claim 8, characterized in that: The output ends of the fire alarm controller (2), the voice device, the camera (102), the ID card reader (104), and the keyboard (105) are respectively electrically connected to the input ends of the computer host, the touch screen (103) is bidirectionally electrically connected to the computer host, and the computer host is bidirectionally connected to the fire examination intranet.

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