A rapid detection device for the quality and efficiency of carbon dioxide absorbent

Abstract

The utility model provides a rapid detection device for the quality and efficiency of a carbon dioxide absorbent, comprising an upper box, a lower box, a detection component and an auxiliary component for detecting the quality and efficiency of the carbon dioxide absorbent; the detection component is at least used to realize any one or more of pH detection, temperature detection, weight detection or moisture detection; the auxiliary component includes the auxiliary detection device required by the detection component; the detection component is arranged in the lower box, an opening is provided on the lower box, and the detection component is at least partially exposed to the lower box through the opening; a mounting portion is arranged in the upper box, and the mounting portion is used to accommodate the auxiliary component; the upper box is used to cover the exposed part of the detection component when it is attached to the lower box; and is used to expose the exposed part to the outside when it is not attached to the lower box. The detection component of the utility model has multiple measurement functions and high integration; the upper box fits with the lower box to protect the detection component; and when they are not attached, the detection component is exposed, and rapid detection can be performed.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide absorbent quality and efficiency detection, in particular to a carbon dioxide absorbent quality and efficiency rapid detection device. Background Art

[0002] The self-rescuer is a kind of breathing protection device for personnel entering the mine to prevent poisoning by harmful gases or suffocation by lack of oxygen when a fire, coal dust explosion or other emergencies occur underground. There are many types of self-rescuers. Among them, the compressed oxygen self-rescuer is a self-rescuer that uses high-pressure compressed oxygen as the oxygen source. When in use, the exhaled gas passes through the breathing valve and the exhalation hose into the purification tank. The CO 2 The remaining oxygen is absorbed by the absorbent in the purification tank, and then enters the air bag and mixes with the oxygen output by the pressure reducer. This process is repeated to complete the human breathing cycle.

[0003] Therefore, the absorption effect of the absorbent will directly affect the overall functional effect of the compressed oxygen self-rescuer. Therefore, the detection of the quality and efficiency of the absorbent is particularly important. However, the current detection of the quality and efficiency of the absorbent is generally carried out in the laboratory, and the integration of the detection equipment is low. Some detection devices have defects such as poor detection efficiency, inconvenience in use, and poor protection of the detection equipment. Based on this, it is necessary to propose a solution to solve at least one of the above problems. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides a rapid detection device for the quality and efficiency of a carbon dioxide absorbent. The specific technical solution is as follows:

[0005] The utility model provides a carbon dioxide absorbent quality and efficiency rapid detection device, comprising: an upper box body, a lower box body, a detection component and an auxiliary component for detecting the quality and efficiency of the carbon dioxide absorbent;

[0006] The detection component is at least used to implement any one or more of pH detection, temperature detection, weight detection or moisture detection on the carbon dioxide absorbent; the auxiliary component includes the auxiliary detection device required by the detection component;

[0007] The detection component is arranged in the lower box body, and an opening is provided on the lower box body, and the detection component is at least partially exposed from the lower box body through the opening; a mounting portion is provided in the upper box body, and the mounting portion is used to accommodate the auxiliary component;

[0008] The upper box is used to cover the exposed part of the detection component and to leave a gap between the detection component and the auxiliary component when the upper box is attached to the lower box; and to expose the exposed part to the outside when the upper box is not attached to the lower box.

[0009] In a specific embodiment, a support member is disposed in the lower box; the portion of the detection assembly located in the lower box is connected to the support member, and the support member is connected to the bottom wall of the lower box.

[0010] In a specific embodiment, the lower box body has a top plate, and the opening is opened on the top plate; a reinforcement member is arranged in the lower box body, one end of the reinforcement member is connected to the top plate, and the other end is connected to the bottom wall of the lower box body.

[0011] In a specific embodiment, a leveling component for leveling the detection component is disposed on the lower box body, and the leveling component is connected to the detection component.

[0012] In a specific embodiment, a receiving groove adapted to the shape of the auxiliary component is formed on the mounting portion, and the auxiliary component is detachably mounted in the mounting portion by being embedded in the receiving groove.

[0013] In a specific embodiment, the mounting portion is further provided with a notch for a person's hand to insert into, and the notch is connected to the accommodating groove.

[0014] In a specific embodiment, the mounting portion includes a hard sponge mounted in the upper box body, and the receiving groove is opened on the hard sponge.

[0015] In a specific embodiment, it also includes a baffle, the upper box is rotatably connected to the baffle, and a snap-fit ​​member is provided on the upper box, and the snap-fit ​​member is used to snap-fit ​​and fix the baffle when the baffle is rotated to a preset position relative to the upper box, so that the baffle blocks the auxiliary component in the upper box.

[0016] In a specific embodiment, the detection component includes: a pH detection module, a processing unit whose signal is connected to the pH detection module, and a weight detection module and a moisture detection module;

[0017] The auxiliary components include: an electrode holder, an electrode holder chassis, a pH composite electrode, a temperature electrode, a pestle, a mortar, a balance pan, a weight, a moisture detection holder, a reference filling solution, a pH standard buffer solution, tweezers, a glass rod, a brush, a spoon, a wash bottle and a beaker. One or more of the following.

[0018] In a specific embodiment, a power interface is provided on the lower box body, and the power interface is electrically connected to the detection component; the auxiliary component includes a power line for connecting to the power interface.

[0019] The utility model has at least the following beneficial effects:

[0020] The utility model is a rapid detection device for the quality and efficiency of carbon dioxide absorbent. The detection component is integrated in the lower box, realizing multiple detection functions, with high integration and compact structure; the auxiliary component used in conjunction with the detection component is accommodated in the installation part of the upper box, and the auxiliary component can be quickly removed during detection to build a detection site, which is convenient to use and has high detection efficiency. When not detecting, the upper box and the lower box can be fitted together to isolate the detection component and the auxiliary component from the outside world, thereby protecting the detection component and the auxiliary component, prolonging the service life of the device, and providing a good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure when the upper box body and the lower box body are not fitted together;

[0023] Figure 2 It is a schematic diagram of the overall structure when the upper box body and the lower box body are fitted together;

[0024] Figure 3 It is a front view schematic diagram of the lower box;

[0025] Figure 4 This is a front view of the upper box body after the baffle is removed;

[0026] Figure 5 A schematic diagram of the internal structure of the lower box from one viewing angle;

[0027] Figure 6 A schematic diagram of the internal structure of the lower box from another perspective;

[0028] Figure 7 This is a schematic diagram of the overall structure explosion of the upper box from one perspective;

[0029] Figure 8 This is a schematic diagram of the overall structure explosion of the upper box from another perspective;

[0030] Fig. 9 It is a schematic diagram of the specific structure of the auxiliary component under one viewing angle;

[0031] Fig.10 It is a schematic diagram of the specific structure of the auxiliary components from another perspective.

[0032] Reference numerals:

[0033] 1-upper box; 11-accommodating groove; 12-hard sponge; 13-notch; 14-baffle; 141-notch; 15-hinge; 16-fastener; 2-lower box; 21-support; 22-bottom plate; 23-top plate; 24-reinforcement; 25-power interface; 26-opening; 3-pH detection module; 31-electrode interface; 4-control module; 41-control module switch; 5-weight detection module; 6-water detection module; 61-water detection module switch; 7-auxiliary Components; 71-electrode holder; 72-electrode holder chassis; 73-pH composite electrode; 74-temperature electrode; 75-pestle; 76-mortar; 77-balance pan; 78-weights; 79-moisture detection bracket; 710-reference filling solution; 711-pH standard buffer solution; 712-tweezers; 713-glass rod; 714-brush; 715-spoon; 716-wash bottle; 717-beaker; 718-power cord; 8-display; 9-knob; 10-adjustment component. DETAILED DESCRIPTION

[0034] In the following, various embodiments of the present invention will be described more fully. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents and / or alternatives that fall within the spirit and scope of the various embodiments of the present invention.

[0035] Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the presence of disclosed functions, operations or elements, and do not limit the addition of one or more functions, operations or elements. In addition, as used in various embodiments of the present invention, the terms "include", "have" and their cognates are intended only to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing.

[0036] In various embodiments of the present invention, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0037] The expressions (such as "first", "second", etc.) used in the various embodiments of the present invention may modify the various components in the various embodiments, but may not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present invention, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0038] It should be noted that in the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Please refer to Figures 1 to 9 The utility model provides a rapid detection device for the quality and efficiency of a carbon dioxide absorbent, comprising: an upper box body 1, a lower box body 2, a detection component for detecting the quality and efficiency of the carbon dioxide absorbent, and an auxiliary component 7. The detection component is at least used to realize any one or more of pH detection, temperature detection, weight detection or moisture detection of the carbon dioxide absorbent, and the auxiliary component 7 includes auxiliary detection devices required for the detection component detection. The detection component is arranged in the lower box body 2, and an opening 26 is provided on the lower box body 2, and the detection component is at least partially exposed to the lower box body through the opening 26; a mounting portion is provided in the upper box body 1, and the mounting portion is used to accommodate the auxiliary component 7.

[0040] Specifically, the detection component may include: a pH detection module 3, a control module 4 whose signal is connected to the pH detection module 3, a weight detection module 5, a moisture detection module 6 and an auxiliary component 7. Specifically, the pH detection module 3, the control module 4, the weight detection module 5 and the moisture detection module 6 are partially located in the lower box 2, and partially exposed to the lower box 2 through the opening 26, wherein the part exposed to the lower box 2 is used to realize the detection function and to display the detection value, for example, through the display screen 8.

[0041] Exemplarily, the pH detection module 3 can be a pH meter host, the control module 4 can be a carbon dioxide absorption rate analysis program, the weight detection module 5 can be a high-precision electronic balance host, and the moisture detection module 6 can be a moisture meter. Among them, the pH detection module 3 is used to detect the pH value of the carbon dioxide absorbent solution, and transmit the measured data to the control module 4. The control module 4 characterizes the absorption performance of the carbon dioxide absorbent according to the pH value, and then measures the quality and efficiency of the carbon dioxide absorbent. The moisture detection module 6 is used to measure the water content, and the quality and efficiency of the absorbent is determined by the water content. The specific principle is not repeated here.

[0042] It should be noted that, except for the control module 4, other modules need to be used in conjunction with the auxiliary detection devices of the auxiliary component 7. For example, the pH meter host needs to be connected to the pH composite electrode 73 and the temperature electrode 74 in the auxiliary component 7 through its electrode interface 31 to realize the pH detection and temperature detection functions; the high-precision electronic balance host needs to be used in conjunction with the balance pan 77 and the weights 78 in the auxiliary component 7 to realize the weight detection function.

[0043] Specifically, the auxiliary component 7 can be accommodated in the mounting portion. During detection, the auxiliary component 7 can be quickly removed from the mounting portion, so that the detection operation can be quickly performed. When not detecting, the auxiliary component 7 can be stored in the mounting portion, so that the device is more concise and portable. Fig. 9 and Fig.10 The auxiliary components 7 may specifically include: an electrode holder 71, an electrode holder chassis 72, a pH composite electrode 73, a temperature electrode 74, a pestle 75, a mortar 76, a balance pan 77, a weight 78, a moisture detection holder 79, a reference filling solution 710 (loaded through a container), a pH standard buffer solution 711 (loaded through a container), tweezers 712, a glass rod 713, a brush 714, a spoon 715, a wash bottle 716 and a beaker 717. One or more of the following.

[0044] In addition, the upper box body 1 is used to shield the exposed parts of the pH detection module 3, the control module 4, the weight detection module 5 and the moisture detection module 6 when it is attached to the lower box body 2, so that the exposed parts will not be exposed to the outside, thereby protecting each module, and there is a gap between each detection module of the detection component and the auxiliary component 7, so that there will be no interference when the upper box body 1 and the lower box body 2 are attached. When the upper box body 1 is not attached to the lower box body 2, the exposed parts are exposed to the outside, so that the detection operation can be performed.

[0045] For example, the upper box body 1 and the lower box body 2 can be hinged to each other, so that the upper box body 1 and the lower box body 2 can be fitted and separated by relative rotation. In other embodiments, the upper box body 1 and the lower box body 2 can also be fitted and separated by quick plug, buckle, etc., which are not specifically limited here.

[0046] In a specific embodiment, referring to Figure 5 and Figure 6 , a support 21 is provided in the lower box 2, and the part of the detection component located in the lower box 2 is connected to the support 21, and the support 21 is connected to the bottom wall of the lower box 2. Specifically, at least one of the pH detection module 3, the control module 4, the weight detection module 5 and the moisture detection module 6, the part of which is located in the lower box 2 is connected to the support 21, and the support 21 is connected to the bottom wall of the lower box 2, so as to play a role in supporting each module and enhance the stability of the device. Optionally, the bottom wall can be the body of the lower box 2, or it can be a bottom plate 22 provided at the bottom of the lower box 2. Preferably, each module is supported by the support 21. Optionally, a module can be supported by one or more support members 21.

[0047] Further, the lower box body 2 has a top plate 23, an opening 26 is provided on the top plate, and the pH detection module 3, the control module 4, the weight detection module 5 and the moisture detection module 6 are partially exposed from the top plate 23 through the opening 26. The control module 4 has a control module switch 41, and the moisture detection module 6 has a moisture detection module switch 61. The control module switch 41 and the moisture detection module switch 61 are both arranged on the top plate 23, and the switch operation is convenient. A reinforcing member 24 is also provided in the lower box body 2, one end of the reinforcing member 24 is connected to the top plate 23, and the other end is connected to the bottom wall (which may be the bottom plate 22) of the lower box body 2, thereby further improving the stability of the device.

[0048] Furthermore, a leveling component is provided on the lower box 2, and the leveling component is connected to the detection component for leveling the detection component. Specifically, the leveling component may include a weight leveling component and a moisture leveling component, wherein the weight leveling component is connected to the weight detection module 5 for leveling the weight detection module 5; the moisture leveling component is connected to the moisture detection module 6 for leveling the moisture detection module 6. For example, please refer to Figure 6 The weight leveling component and the moisture leveling component may both include a knob 9 and an adjustment component 10 connected to the lower part of the knob 9. The adjustment component 10 is connected to the weight detection module 5 or the moisture detection module 6. When in use, the knob 9 is rotated, and the knob 9 drives the adjustment component 10 to achieve a leveling operation.

[0049] In a specific embodiment, please refer to Figure 4 , 7 8, a receiving groove 11 matching the shape of the auxiliary component 7 is provided on the mounting portion, and the auxiliary component 7 is detachably mounted in the mounting portion by being embedded in the receiving groove 11. In practical applications, the mounting portion may include a hard sponge 12, and the receiving groove 11 is provided on the hard sponge 12.

[0050] Furthermore, a notch 13 for a person's hand to be inserted is provided on the mounting portion, and the notch 13 is connected to the receiving groove 11. In the embodiment where the mounting portion includes a hard sponge 12, the notch 13 is provided on the hard sponge 12. It can be understood that when taking the auxiliary component 7, a hand can be inserted into the notch 13, thereby facilitating the taking of the auxiliary component 7.

[0051] In a specific embodiment, please refer to Figure 1 , 7 , 8, and also includes a baffle 14. The upper box body 1 is rotatably connected to the baffle 14 (for example, the rotatable connection is achieved through the hinge 15 shown in the figure), and a buckle 16 is provided on the upper box body 1. The buckle 16 is used to buckle the baffle 14 when the baffle 14 rotates to a preset position relative to the upper box body 1, thereby fixing the baffle 14, so that the baffle 14 blocks the auxiliary component 7 in the upper box body 1, and realizes the function of preventing the auxiliary component 7 from falling. In actual application, if the baffle 14 interferes with the detection component when the upper box body 1 and the lower box body 2 are fitted, a notch 141 adapted to the shape of the detection component can be opened on the baffle 14.

[0052] In a specific embodiment, please refer to Figure 3 The lower box body 2 is provided with a power interface 25, which is electrically connected to the detection component, specifically, it can be electrically connected to the pH detection module 3, the control module 4, the weight detection module 5 and the moisture detection module 6. Figure 4 The auxiliary component 7 includes a power cord 718 for connecting to the power interface 25 (the figure only shows the placement of the power cord 718). When in use, the power cord 718 is taken out of the upper box 1 and connected to the power interface 25 and an external power source respectively, thereby realizing the function of supplying power to each detection module of the detection component.

[0053] In summary, the utility model is a rapid detection device for the quality and efficiency of carbon dioxide absorbent. The detection component is integrated in the lower box 2, realizing multiple detection functions, with high integration and compact structure; the auxiliary component 7 used in conjunction with the detection component is accommodated in the installation part of the upper box 1, and the auxiliary component 7 can be quickly removed during detection to build a detection site, which is convenient to use and has high detection efficiency. When not detecting, the upper box 1 and the lower box 2 can be fitted together to isolate the detection component and the auxiliary component 7 from the outside world, thereby protecting the detection component and the auxiliary component 7, improving the service life of the device, and providing a good user experience.

[0054] Those skilled in the art can understand that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily required for implementing the present utility model.

[0055] Those skilled in the art will appreciate that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the implementation scenario description, or can be changed accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0056] The serial numbers of the above utility models are for description only and do not represent the advantages or disadvantages of the implementation scenarios.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid detection device for the quality and efficiency of a carbon dioxide absorbent, characterized in that: include: An upper box body, a lower box body, a detection component and auxiliary components for detecting the quality and efficiency of the carbon dioxide absorbent; The detection component is at least used to implement any one or more of pH detection, temperature detection, weight detection or moisture detection on the carbon dioxide absorbent; the auxiliary component includes the auxiliary detection device required by the detection component; The detection component is arranged in the lower box body, and an opening is provided on the lower box body, and the detection component is at least partially exposed from the lower box body through the opening; a mounting portion is provided in the upper box body, and the mounting portion is used to accommodate the auxiliary component; The upper box is used to cover the exposed part of the detection component and to leave a gap between the detection component and the auxiliary component when the upper box is attached to the lower box; and to expose the exposed part to the outside when the upper box is not attached to the lower box.

2. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: A support is provided in the lower box; the part of the detection component located in the lower box is connected to the support, and the support is connected to the bottom wall of the lower box.

3. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1 or 2, characterized in that: The lower box body has a top plate, and the opening is opened on the top plate; a reinforcing member is arranged in the lower box body, and one end of the reinforcing member is connected to the top plate, and the other end is connected to the bottom wall of the lower box body.

4. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: The lower box body is provided with a leveling component for leveling the detection component, and the leveling component is connected to the detection component.

5. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: The mounting portion is provided with a receiving groove matched with the shape of the auxiliary component, and the auxiliary component is detachably mounted in the mounting portion by being embedded in the receiving groove.

6. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 5, characterized in that: The mounting portion is also provided with a notch for a person's hand to insert into, and the notch is communicated with the accommodating groove.

7. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 5, characterized in that: The mounting portion comprises a hard sponge mounted in the upper box body, and the receiving groove is opened on the hard sponge.

8. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: It also includes a baffle, the upper box is rotatably connected to the baffle, and a snap-fit ​​member is provided on the upper box, and the snap-fit ​​member is used to snap-fit ​​and fix the baffle when the baffle is rotated to a preset position relative to the upper box, so that the baffle blocks the auxiliary component in the upper box.

9. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: The detection component includes: a pH detection module, a processing unit whose signal is connected to the pH detection module, a weight detection module and a moisture detection module; The auxiliary components include: an electrode holder, an electrode holder chassis, a pH composite electrode, a temperature electrode, a pestle, a mortar, a balance pan, a weight, a moisture detection holder, a reference filling solution, a pH standard buffer solution, tweezers, a glass rod, a brush, a spoon, a wash bottle and a beaker. One or more of the following.

10. A carbon dioxide absorbent quality and efficiency rapid detection device according to claim 1, characterized in that: The lower box is provided with a power interface, and the power interface is electrically connected to the detection component; the auxiliary component includes a power line for connecting to the power interface.

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