Gas concentration detection assembly and gas concentration detection equipment

Abstract

The utility model discloses a gas concentration detection assembly and a gas concentration detection device, the gas concentration detection assembly comprises a sensor used for detecting the gas concentration, the sensor is internally provided with a silver needle used for detecting the gas concentration; the liquid storage assembly is a transparent assembly, the liquid storage assembly is communicated with the sensor, and a reagent for infiltrating the silver needle is stored in the liquid storage assembly; the patrol detection assembly is movably arranged outside the liquid storage assembly, and the patrol detection assembly is used for detecting the liquid level height in the liquid storage assembly and transmitting the liquid level height information to the control system; and the alarm system is used for giving an alarm when the liquid level height in the liquid storage assembly is reduced to a preset value. According to the gas concentration detection assembly and the gas concentration detection equipment, the liquid level in the liquid storage assembly is detected through the patrol detection assembly, and when the reagent stock in the liquid storage assembly is lower than the preset value, the alarm system gives an alarm to remind an operator to supplement the reagent into the liquid storage assembly, so that the accuracy of gas concentration detection is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor structure technical field more specifically, relate to a gas concentration detection subassembly. BACKGROUND

[0002] The existing silver wire is arranged in the sensor, and the silver wire is contacted with the wet tissue when the gas concentration is detected by using the wet tissue to dip the reagent. In the use process, the reagent has strong volatility, and with the change of the reagent concentration, the detection effect of the sensor will be poor, in order to avoid the detection result error too large, manual calibration is needed, and the calibration period is 7 days calibration once, the number of sensors that need to be calibrated is too much for the staff, which leads to the great workload of manual calibration, and manual calibration also cannot guarantee the accuracy of the detection result.

[0003] Therefore, how to ensure the accuracy of the detection result is a problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a gas concentration detection subassembly, the liquid storage component is a transparent component, the reagent remaining amount in the liquid storage component can be detected by the patrol detection component, the detection result is transmitted to the control system, when the reagent remaining amount reduces to the preset amount, the alarm system issues an alarm, reminding the operator to replace the liquid storage component, ensuring that the sensor can be supplemented with reagent all the time, and ensuring the accuracy of the detection result.

[0005] Another purpose of the utility model is to provide a gas concentration detection device comprising the above-mentioned gas concentration detection subassembly.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A gas concentration detection subassembly, comprising:

[0008] A sensor is used for detecting the gas concentration, and a silver needle for detecting the gas concentration is arranged in the sensor.

[0009] A liquid storage component is a transparent component, the liquid storage component is communicated with the sensor, and the liquid storage component is stored with a reagent for soaking the silver needle.

[0010] A patrol detection component is movably arranged outside the liquid storage component, and the patrol detection component is used for detecting the liquid level in the liquid storage component and transmitting the liquid level information to the control system.

[0011] An alarm system, which is signal connected with the control system and used for sending an alarm when the liquid level in the liquid storage assembly is reduced to a preset value.

[0012] Preferably, the sensor is communicated with the liquid storage assembly through a transfusion tube, the silver needle is inserted into one end of the transfusion tube which is communicated with the sensor, and a binding assembly is arranged at the connection position of the transfusion tube and the silver needle.

[0013] Preferably, a patrol track is further included, a plurality of the sensors and the liquid storage assemblies are arranged, each of the sensors is communicated with one of the liquid storage assemblies, and the plurality of the liquid storage assemblies are uniformly arranged along the extension direction of the patrol track, and the patrol detection assembly is arranged on the patrol track and can reciprocally move on the patrol track.

[0014] Preferably, the patrol detection assembly includes a liquid level meter and a patrol vehicle, the liquid level meter is arranged on the patrol vehicle, the liquid level meter is used for detecting the reagent storage amount in the liquid storage assembly, and the patrol vehicle is used for driving the liquid level meter to reciprocally move along the patrol track.

[0015] Preferably, the patrol detection assembly further includes a signal transmitter, the signal transmitter is connected with the liquid level meter and used for sending the detection result of the liquid level meter to the control system.

[0016] Preferably, a sealing assembly is arranged at the connection position of the liquid storage assembly and the transfusion tube.

[0017] Preferably, an air pressure balancing assembly is further included, the air pressure balancing assembly is arranged on the sensor and used for balancing the internal and external pressure of the sensor.

[0018] Preferably, the alarm system includes an audible and visual alarm, and the audible and visual alarm is further electrically connected with the sensor.

[0019] Preferably, a scale value is arranged on the surface of the liquid storage assembly.

[0020] A gas concentration detection device includes the gas concentration detection assembly of any one of the above.

[0021] The gas concentration detection assembly provided by the utility model discloses a transparent component, the liquid storage assembly is communicated with the sensor and is used for supplementing reagents into the sensor, the remaining reagents in the liquid storage assembly can be detected by the patrol detection assembly, the detection result is transmitted to the control system, when the reagent storage amount in the liquid storage assembly is lower than a preset value, the control system controls the alarm system to send an alarm, reminding the operator to supplement reagents into the liquid storage assembly or replace a new liquid storage assembly, so that the liquid storage assembly can always supplement reagents into the sensor, and the accuracy of gas concentration detection is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0022] 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 needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only a part of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the provided drawings.

[0023] Figure 1 The structure diagram of the gas concentration detection assembly provided by the present application.

[0024] Reference signs:

[0025] 1-sensor; 2-silver needle; 3-liquid storage assembly; 4-patrol detection assembly; 5-infusion tube; 6-patrol track; 7-gas pressure balancing assembly. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] The core of the present application is to provide a gas concentration detection assembly, which can detect the liquid level in the liquid storage assembly. When the liquid level height decreases to a preset value, the alarm component issues an alarm.

[0028] Another core of the present application is to provide a gas concentration detection device comprising the above detection assembly.

[0029] It should be noted that the directions or positional relationships indicated by "up", "down", "front", "back" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] The gas concentration detection assembly provided by the present application comprises: a sensor 1, a liquid storage assembly 3, a patrol detection assembly 4 and an alarm system.

[0031] The sensor 1 is used to detect the gas concentration, and the sensor 1 is provided with a silver needle 2 for detecting the gas concentration.

[0032] The liquid storage assembly 3 is a transparent assembly, the liquid storage assembly 3 is in communication with the sensor 1, and the liquid storage assembly 3 is internally stored with reagents for soaking the silver needle 2.

[0033] The patrol detection assembly 4 is movably arranged outside the liquid storage assembly 3, the patrol detection assembly 4 is used for detecting the liquid level in the liquid storage assembly 3 and transmitting the liquid level information to the control system.

[0034] The alarm system is in signal connection with the control system and is used for issuing an alarm when the liquid level in the liquid storage assembly 3 is reduced to a preset value.

[0035] Specifically, please refer to the accompanying drawings Figure 1 The liquid storage assembly 3 is selected from a bottle body of glass and the like, the liquid storage assembly 3 is in communication with the sensor 1 to realize input of reagents into the sensor 1, the remaining reagents in the liquid storage assembly 3 can be detected by the patrol detection assembly 4, the detection result is transmitted to the control system, when the reagent storage in the liquid storage assembly 3 is lower than a preset value, the control system controls the alarm system to issue an alarm, reminding the operator to supplement the reagents into the liquid storage assembly 3 or replace a new liquid storage assembly 3, so that the liquid storage assembly 3 can always supplement the reagents into the sensor 1, ensuring that the sensor 1 has sufficient reagents, so that the gas concentration detection result is more accurate.

[0036] On the basis of the above embodiment, the sensor 1 and the liquid storage assembly 3 are in communication through the infusion tube 5, the silver needle 2 is inserted into one end of the infusion tube 5 inserted into the sensor 1, and the binding assembly is arranged at the connection position of the infusion tube 5 and the silver needle 2.

[0037] Specifically, the liquid outlet port of the liquid storage assembly 3 is in communication with the infusion tube 5, the other end of the infusion tube 5 is inserted into the sensor 1, the silver needle 2 is inserted into the infusion tube 5 to realize contact with the reagents, the infusion tube 5 is provided with the binding assembly on the outer periphery of the infusion tube 5 at the end connected with the silver needle 2, to avoid a large amount of reagent overflow caused by the size mismatch between the infusion tube 5 and the silver needle, and to reduce the volatilization amount of the reagents.

[0038] On the basis of the above embodiment, the patrol track 6 is further included, the sensor 1 and the liquid storage assembly 3 are each provided with a plurality of sensors, each sensor 1 is in communication with one corresponding liquid storage assembly 3, and the plurality of liquid storage assemblies 3 are uniformly arranged along the extension direction of the patrol track 6, and the patrol detection assembly 4 is arranged on the patrol track 6 and can move back and forth on the patrol track 6.

[0039] Specifically, a plurality of sensors 1 need to be arranged when detecting the gas concentration, so a plurality of liquid storage assemblies 3 need to be arranged correspondingly, on the basis of which, in order to realize monitoring of the reagent storage amount of the plurality of liquid storage assemblies 3, the plurality of liquid storage assemblies 3 need to be uniformly arranged along the extension direction of the patrol track 6, and the liquid level measurement of the plurality of liquid storage assemblies 3 is realized by the patrol detection assembly 4.

[0040] On the basis of the above embodiment, the patrol detection assembly 4 comprises a liquid level meter and a patrol vehicle, the liquid level meter is arranged on the patrol vehicle, the liquid level meter is used for detecting the reagent storage amount in the liquid storage assembly 3, and the patrol vehicle is used for driving the liquid level meter to reciprocate along the patrol track 6.

[0041] Specifically, the detection of the reagent storage amount in the liquid storage assembly 3 is realized by the liquid level meter, the measurement accuracy of the liquid level meter is relatively high, and the movement is realized by the patrol vehicle. Generally, the patrol vehicle is internally provided with a replaceable power supply, the liquid level meter and the patrol vehicle share one power supply, and the equipment integration is improved.

[0042] On the basis of the above embodiment, the patrol detection assembly 4 further comprises a signal transmitter connected with the liquid level meter and used for sending the detection result of the liquid level meter to the control system.

[0043] Specifically, when the liquid level meter detects the reagent remaining amount in the liquid storage assembly 3, the detection result is directly sent to the control system through the signal transmitter. The signal transmission can be realized through wireless connection without wired connection, and the equipment integration is improved.

[0044] On the basis of the above embodiment, a sealing assembly is arranged at the connection position of the liquid storage assembly 3 and the infusion tube 5.

[0045] Specifically, the liquid storage assembly 3 and the infusion tube 5 are detachably connected, which facilitates direct replacement of the liquid storage assembly 3, and the sealing assembly can prevent liquid leakage.

[0046] In some embodiments, a gas pressure balancing assembly 7 is further arranged on the sensor 1 and used for balancing the internal and external pressures of the sensor 1.

[0047] Specifically, a by-product is generated in the detection reaction in the sensor 1. If there is gas in the by-product, the gas pressure in the sensor 1 will gradually increase. Since the liquid storage assembly 3 is not provided with an assembly for increasing the internal gas, when the gas pressure in the sensor 1 reaches a certain degree, the liquid in the liquid storage assembly 3 cannot continue to flow to the silver needle 2. Therefore, the gas pressure balancing assembly needs to be arranged to avoid excessive gas pressure in the shell 1.

[0048] In some embodiments, the alarm system comprises an audible and visual alarm, and the audible and visual alarm is further electrically connected with the sensor 1.

[0049] Specifically, the audible and visual alarm can simultaneously emit sound and light alarm signals. On the basis of the foregoing, the audible and visual alarm can be set as follows: when the reagent remaining amount of the liquid storage assembly 3 decreases, a light alarm is emitted; and when the gas concentration is too high, a sound alarm is emitted to remind the operator to pay attention to safety.

[0050] On the basis of the above-mentioned embodiments, the surface of the liquid storage assembly 3 is provided with a scale value.

[0051] Specifically, the scale value is arranged on the surface of the liquid storage assembly 3, so that the operator can replenish the reagent according to the reagent remaining in the liquid storage assembly 3, or roughly judge the time when the remaining reagent can be used according to the consumption rate of the reagent.

[0052] In addition to the above-mentioned gas concentration detection assembly, the utility model also provides a gas concentration detection equipment comprising the gas concentration detection assembly disclosed in the above-mentioned embodiments, and the structures of other parts of the gas concentration detection equipment refer to the prior art, and will not be described herein.

[0053] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other.

[0054] The above provides a kind of gas concentration detection assembly and gas concentration detection equipment of the utility model in detail.The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment is only used to help understand the method and core idea of the utility model.It should be pointed out that for the ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the utility model.

Claims

1. A gas concentration detection assembly, characterized by, The utility model relates to a kind of gas concentration detection assembly, including: Sensor (1) for detecting gas concentration, silver needle (2) for detecting gas concentration is equipped in the sensor (1); Liquid storage component (3) is transparent component, the liquid storage component (3) is communicated with the sensor (1) and the liquid storage component (3) is stored with reagent for soaking silver needle (2) in; Patrol detection component (4) is movably arranged outside the liquid storage component (3), and the patrol detection component (4) is used to detect the liquid level in the liquid storage component (3) and transmit its liquid level information to control system; Alarm system is signal connected with the control system and is used to issue alarm when the liquid level in the liquid storage component (3) is reduced to preset value.

2. The gas concentration detection assembly according to claim 1, characterized in that, The sensor (1) is communicated with the liquid storage component (3) by infusion tube (5), the silver needle (2) is inserted into the end of the infusion tube (5) inserted into the sensor (1), and the infusion tube (5) is provided with binding component at the connection place of the silver needle (2).

3. The gas concentration detection assembly according to claim 2, characterized in that, It also includes patrol track (6), the sensor (1) and the liquid storage component (3) are each provided with multiple, each sensor (1) is communicated with a corresponding liquid storage component (3), and multiple liquid storage components (3) are uniformly arranged along the extension direction of the patrol track (6), and the patrol detection component (4) is arranged in the patrol track (6) and can reciprocatingly move on the patrol track (6).

4. The gas concentration detection assembly according to claim 3, characterized in that, The patrol detection component (4) includes liquid level meter and patrol car, the liquid level meter is arranged in the patrol car, the liquid level meter is used to detect the reagent storage amount in the liquid storage component (3), and the patrol car is used to drive the liquid level meter to reciprocate along the patrol track (6).

5. The gas concentration detection assembly according to claim 4, characterized in that, The patrol detection component (4) further includes signal transmitter, the signal transmitter is connected with the liquid level meter and is used to send the detection result of the liquid level meter to the control system.

6. The gas concentration detection assembly according to claim 5, wherein The connection place of the liquid storage component (3) and the infusion tube (5) is provided with sealing component.

7. The gas concentration detecting assembly according to claim 1, wherein It also includes air pressure balance component (7), the air pressure balance component (7) is arranged in the sensor (1) and is used to balance the internal and external pressure of the sensor (1).

8. The gas concentration detecting assembly according to claim 1, wherein The alarm system includes audible and visual alarm, and the audible and visual alarm is also electrically connected with the sensor (1).

9. The gas concentration detection assembly according to any one of claims 1 to 8, characterized in that, The surface of the liquid storage component (3) is provided with scale value.

10. A gas concentration detecting apparatus comprising a gas concentration detecting assembly, characterized by, The gas concentration detection assembly is the gas concentration detection assembly of any one of claims 1 to 9.

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