Intelligent detector
By designing the limiting unit and removable probe structure of the intelligent detector, the problem of inconvenient cleaning of the probe is solved, and the convenient disassembly and cleaning of the probe is achieved, ensuring the reuse of the equipment.
Patent Information
- Application Number
- CN202422163845.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the prior art, the probe has been inside the reaction cover, which is inconvenient to clean, resulting in the inability to conduct the next test conveniently.
An intelligent detector is designed, including a detection mechanism, a limiting unit and a removable probe structure. Through the cooperation of the extrusion rod and the L-shaped rod, the probe is easily disassembled and installed, and combined with the spring force effect, the probe is quickly cleaned.
It realizes convenient disassembly and cleansing of probes, ensuring the smooth progress of next inspection, and improving the efficiency and safety of equipment.
Smart Images
Figure CN223078227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toxic gas detection, in particular to an intelligent detector. Background Art
[0002] When chemical experiments are carried out in a laboratory, various gases will be generated, and some of them are toxic gases, which will cause harm to the human body and the surrounding environment. Therefore, a gas detector is used to detect the generated gases, so as to facilitate the timely treatment of toxic gases.
[0003] In the prior art, a chemical experiment reaction is carried out in a closed reaction hood, which has a titration mechanism and a stirring mechanism to stir and neutralize the experimental materials. The probe of the detector is arranged in the reaction hood. During the neutralization process, hydrogen sulfide toxic gas is generated, and the detector can give an alarm and carry out evacuation work.
[0004] However, in the above-mentioned prior art, the probe has been inside the reaction hood all the time, which is not convenient for cleaning, resulting in inconvenience for the next detection. Summary of the Utility Model
[0005] The purpose of the utility model is to provide an intelligent detector, which solves the problem that in the prior art, the probe has been inside the reaction hood all the time, which is not convenient for cleaning, resulting in inconvenience for the next detection.
[0006] To achieve the above purpose, the utility model provides an intelligent detector, which includes a reaction hood, a plurality of titration mechanisms, a stirring mechanism and a detection mechanism. The detection mechanism includes a detector body, an alarm, a probe and two limiting units. Each limiting unit includes a fixing plate, a housing, a spring, a ring, a pressing rod and an L-shaped rod. The housing has a chute, the fixing plate has a jack, the upper end of the reaction hood has an opening, the probe is fixedly connected to the lower end of the detector body, the alarm is arranged at the right end of the detector body, the detector body is placed above the reaction hood, the probe passes through the opening and is located inside the reaction hood, the fixing plate is arranged at the upper end of the reaction hood, the housing is fixedly connected to the side surface of the detector body, one end of the pressing rod penetrates through the outer wall of the housing, the ring is fixedly sleeved on the outside of the pressing rod, the two ends of the spring are respectively fixedly connected to the inner wall of the housing and the ring, one end of the L-shaped rod passes through the chute and is fixedly connected to the pressing rod, and the other end of the L-shaped rod is adapted to the jack.
[0007] Among them, each of the titration mechanisms includes a funnel, a connecting pipe, and a first solenoid valve. One end of the connecting pipe communicates with the funnel, the other end of the connecting pipe passes through the upper end of the reaction cover, and the connecting pipe is fixedly connected to the reaction cover. The first solenoid valve is arranged on the connecting pipe and is located above the reaction cover.
[0008] Among them, the stirring mechanism includes a motor, a rotating shaft, and a plurality of stirring rods. The motor is fixedly connected to the upper end of the reaction cover. The output end of the motor penetrates the upper end of the reaction cover and is fixedly connected to the rotating shaft. The plurality of stirring rods are respectively arranged around the rotating shaft.
[0009] Among them, the detection mechanism further includes a sealing ring. Each of the limiting units further includes an arc plate. The sealing ring is arranged at the lower end of the detector body, and the sealing ring abuts against the opening. The arc plate is fixedly connected to the end of the pressing rod away from the housing.
[0010] Among them, the intelligent detector further includes a second solenoid valve and a discharge pipe. The discharge pipe communicates with the right end of the reaction cover. The second solenoid valve is arranged on the discharge pipe.
[0011] For an intelligent detector of the present utility model, when a chemical reaction occurs in the reaction cover, the detector body is started. When the probe detects toxic gas, a change in the electrical signal will occur. These electrical signals will be received and processed, and then converted into numerical values, and then fed back to the detector body. If the numerical value exceeds the threshold, the alarm will give an alarm prompt, thereby ending the reaction and carrying out evacuation work. When it is necessary to clean the probe, by pushing the pressing rod, the L-shaped rod is driven to move, so that the L-shaped rod is disengaged from the jack, thereby canceling the limit on the detector body, so as to facilitate the disassembly of the detector body and the probe, and then clean the probe. When reinstalling, just press the pressing rod again, install the detector body and the probe back to their original positions, and then release the pressing rod. Under the elastic force of the spring, the pressing rod returns to its original position, and then the L-shaped rod is adapted to the jack again, thereby limiting the detector body and the probe. Thus, the device can clean the probe and facilitate the next detection. Description of the Drawings
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.
[0013] Figure 1 It is a schematic structural diagram of the whole of the present utility model.
[0014] Figure 2 It is the left view of the whole of the present utility model.
[0015] Figure 3 is the Figure 2 A-A line sectional view of
[0016] Figure 4 is the Figure 3 B-B line sectional view of
[0017] 101 - Reaction hood, 102 - Sealing ring, 103 - First solenoid valve, 104 - Discharge pipe, 105 - Detector body, 106 - Alarm, 107 - Probe, 108 - Fixed plate, 109 - Outer shell, 110 - Spring, 111 - Ring, 112 - Extrusion rod, 113 - L-shaped rod, 114 - Arc plate, 115 - Funnel, 116 - Connecting pipe, 117 - Second solenoid valve, 118 - Motor, 119 - Rotating shaft, 120 - Stirring rod, 121 - Slide groove, 122 - Jack, 123 - Opening. Detailed implementation mode
[0018] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.
[0019] Please refer to Figures 1 to 4 , wherein, Figure 1 is the overall structural schematic diagram of the present utility model, Figure 2 is the left view of the whole of the present utility model, Figure 3 is the Figure 2 A-A line sectional view of Figure 4 is the Figure 3 B-B line sectional view of
[0020] The present utility model provides an intelligent detector, which includes a reaction hood 101, a plurality of titration mechanisms, a stirring mechanism, a detection mechanism, a sealing ring 102, a second solenoid valve 117 and a discharge pipe 104. The detection mechanism includes a detector body 105, an alarm 106, a probe 107 and two limiting units. Each limiting unit includes a fixed plate 108, an outer shell 109, a spring 110, a ring 111, an extrusion rod 112, an L-shaped rod 113 and an arc plate 114. Each titration mechanism includes a funnel 115, a connecting pipe 116 and a first solenoid valve 103. The stirring mechanism includes a motor 118, a rotating shaft 119 and a plurality of stirring rods 120. The outer shell 109 is provided with a slide groove 121, the fixed plate 108 is provided with a jack 122, and the upper end of the reaction hood 101 is provided with an opening 123.
[0021] For this specific embodiment, when a chemical reaction occurs inside the reaction hood 101, the detector body 105 is activated. When the probe 107 detects toxic gas, a change in the electrical signal will occur. These electrical signals will be received and processed, and then converted into values, which are then fed back to the detector body 105. If the value exceeds the threshold, the alarm 106 will give an alarm prompt, thereby ending the reaction and carrying out the evacuation work. When it is necessary to clean the probe 107, by pushing the extrusion rod 112, the L-shaped rod 113 is driven to move, so that the L-shaped rod 113 is disengaged from the jack 122, thereby canceling the limit on the detector body 105, making it convenient to disassemble the detector body 105 and the probe 107, and then cleaning the probe 107. When reinstalling, just press the extrusion rod 112 again, install the detector body 105 and the probe 107 back to their original positions, and then release the extrusion rod 112. Under the elastic force of the spring 110, the extrusion rod 112 returns to its original position, and then the L-shaped rod 113 is adapted to the jack 122 again, thereby limiting the detector body 105 and the probe 107. Thus, the device can clean the probe 107, facilitating continued detection next time.
[0022] Among them, the probe 107 is fixedly connected to the lower end of the detector body 105. The alarm 106 is arranged at the right end of the detector body 105. The detector body 105 is placed above the reaction hood 101. The probe 107 passes through the opening 123 and is located inside the reaction hood 101. The fixing plate 108 is arranged at the upper end of the reaction hood 101. The outer shell 109 is fixedly connected to the side surface of the detector body 105. One end of the extrusion rod 112 penetrates through the outer wall of the outer shell 109. The ring 111 is fixedly sleeved on the outside of the extrusion rod 112. Both ends of the spring 110 are fixedly connected to the inner wall of the outer shell 109 and the ring 111 respectively. One end of the L-shaped rod 113 passes through the sliding groove 121 and is fixedly connected to the extrusion rod 112. The other end of the L-shaped rod 113 is adapted to the jack 122. When a chemical reaction occurs inside the reaction hood 101, the detector body 105 is started. When the probe 107 detects toxic gas, a change in the electrical signal will occur. These electrical signals will be received and processed, and then converted into numerical values, and then fed back to the detector body 105. If the numerical value exceeds the threshold, the alarm 106 will give an alarm prompt, thus ending the reaction and carrying out the evacuation work. When it is necessary to clean the probe 107, by pushing the extrusion rod 112, the L-shaped rod 113 is driven to move, so that the L-shaped rod 113 is disengaged from the jack 122, thereby canceling the limit on the detector body 105, so as to facilitate the disassembly of the detector body 105 and the probe 107, and then clean the probe 107. When reinstalling, just press the extrusion rod 112 again, install the detector body 105 and the probe 107 back to their original positions, and then release the extrusion rod 112. Under the elastic force of the spring 110, the extrusion rod 112 returns to its original position, and then the L-shaped rod 113 is adapted to the jack 122 again, thereby limiting the detector body 105 and the probe 107. Thus, the device can clean the probe 107 and facilitate the next detection.
[0023] Secondly, one end of the connecting pipe 116 is communicated with the funnel 115. The other end of the connecting pipe 116 passes through the upper end of the reaction hood 101, and the connecting pipe 116 is fixedly connected to the reaction hood 101. The first solenoid valve 103 is arranged on the connecting pipe 116 and is located above the reaction hood 101. Open the first solenoid valve 103, pour the specified chemical material from the funnel 115, and enter the reaction hood 101 through the connecting pipe 116.
[0024] Meanwhile, the motor 118 is fixedly connected to the upper end of the reaction cover 101. The output end of the motor 118 penetrates through the upper end of the reaction cover 101 and is fixedly connected to the rotating shaft 119. A plurality of the stirring rods 120 are respectively arranged around the rotating shaft 119. Start the motor 118, drive the rotating shaft 119 to rotate through the output end of the motor 118, and then drive a plurality of the stirring rods 120 to rotate, so that various chemical materials undergo a neutralization reaction.
[0025] In addition, the sealing ring 102 is arranged at the lower end of the detector body 105, and the sealing ring 102 abuts against the opening 123. The arc plate 114 is fixedly connected to the end of the extrusion rod 112 away from the housing 109. Through the arrangement of the sealing ring 102, the sealing effect at the opening 123 is improved, and gas leakage from the gap between the opening 123 and the detector body 105 is avoided. Through the arrangement of the arc plate 114, it is convenient for the staff to press the extrusion rod 112, improving the convenience.
[0026] Moreover, the discharge pipe 104 is communicated with the right end of the reaction cover 101, and the second solenoid valve 117 is arranged on the discharge pipe 104. When the reaction ends, the reactants are discharged from the discharge pipe 104 by opening the second solenoid valve 117.
[0027] When using the intelligent detector of the present utility model, open the first solenoid valve 103, pour the specified chemical material from the hopper 115, and enter it into the reaction hood 101 through the connecting pipe 116. Then start the motor 118, drive the rotating shaft 119 to rotate through the output end of the motor 118, and further drive a plurality of stirring rods 120 to rotate, so that various chemical materials undergo a neutralization reaction. Then start the detector body 105. When the probe 107 detects toxic gas, a change in the electrical signal will occur. These electrical signals will be received and processed, and converted into numerical values, and then fed back to the detector body 105. If the numerical value exceeds the threshold, the alarm 106 will give an alarm prompt, thus ending the reaction and carrying out the evacuation work. When it is necessary to clean the probe 107, push the extrusion rod 112, and further drive the L-shaped rod 113 to move, so that the L-shaped rod 113 is disengaged from the jack 122, thereby canceling the limit on the detector body 105, so as to facilitate the disassembly of the detector body 105 and the probe 107, and then clean the probe 107. When reinstalling, just press the extrusion rod 112 again, install the detector body 105 and the probe 107 back to their original positions, and then release the extrusion rod 112. Under the elastic force of the spring 110, the extrusion rod 112 returns to its original position, and then the L-shaped rod 113 is again engaged with the jack 122, thereby limiting the detector body 105 and the probe 107. Thus, the device can clean the probe 107, which is convenient for continued detection next time. And through the setting of the sealing ring 102, the sealing effect at the opening 123 is improved, and gas leakage from the gap between the opening 123 and the detector body 105 is avoided. Through the setting of the arc plate 114, it is convenient for the staff to press the extrusion rod 112, improving the convenience. When the reaction ends, open the second solenoid valve 117, and discharge the reaction product from the discharge pipe 104.
[0028] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.
Claims
1. An intelligent detector, characterized in that it includes a reaction cover, a plurality of titration mechanisms, a stirring mechanism and a detection mechanism; The detection mechanism includes a detector body, an alarm, a probe and two limiting units. Each limiting unit includes a fixing plate, a housing, a spring, a ring, a pressing rod and an L-shaped rod. The housing has a chute, the fixing plate has a jack, the upper end of the reaction cover has an opening, the probe is fixedly connected to the lower end of the detector body, the alarm is arranged at the right end of the detector body, the detector body is placed above the reaction cover, the probe passes through the opening and is located inside the reaction cover, the fixing plate is arranged at the upper end of the reaction cover, the housing is fixedly connected to the side of the detector body, one end of the pressing rod penetrates the outer wall of the housing, the ring is fixedly sleeved outside the pressing rod, both ends of the spring are respectively fixedly connected to the inner wall of the housing and the ring, one end of the L-shaped rod passes through the chute and is fixedly connected to the pressing rod, and the other end of the L-shaped rod is adapted to the jack.
2. The intelligent detector according to claim 1, characterized in that each titration mechanism includes a funnel, a connecting pipe and a first solenoid valve. One end of the connecting pipe is communicated with the funnel, the other end of the connecting pipe passes through the upper end of the reaction cover, and the connecting pipe is fixedly connected to the reaction cover. The first solenoid valve is arranged on the connecting pipe and is located above the reaction cover.
3. The intelligent detector according to claim 2, characterized in that the stirring mechanism includes a motor, a rotating shaft and a plurality of stirring rods. The motor is fixedly connected to the upper end of the reaction cover, the output end of the motor penetrates the upper end of the reaction cover and is fixedly connected to the rotating shaft, and the plurality of stirring rods are respectively arranged around the rotating shaft.
4. The intelligent detector according to claim 3, characterized in that the detection mechanism further includes a sealing ring, and each limiting unit further includes an arc plate. The sealing ring is arranged at the lower end of the detector body and abuts against the opening, and the arc plate is fixedly connected to the end of the pressing rod away from the housing.
5. The intelligent detector according to claim 4, characterized in that the intelligent detector further includes a second solenoid valve and a discharge pipe. The discharge pipe is communicated with the right end of the reaction cover, and the second solenoid valve is arranged on the discharge pipe.