CN217112260U - Testing equipment and ventilation equipment of gas detection device - Google Patents

Abstract

The embodiment of the utility model discloses a test equipment and ventilation equipment of a gas detection device, which relates to the technical field of test equipment and is used for detecting the gas detection device, wherein the gas detection device comprises a module to be detected, a main control module and a connecting flat cable; the test equipment of the gas detection device comprises a box body, a power supply unit and a plurality of detection mechanisms; the detection mechanism is provided with a first equipment groove, a second equipment groove and a connecting channel; the first equipment groove is used for being connected with the module to be tested; the second equipment slot is used for being connected with the main control module; the connecting flat cable penetrates through the connecting channel and is respectively connected with the module to be tested and the main control module; a plurality of first equipment grooves of the detection mechanism are arranged in the box body, a plurality of second equipment grooves of the detection mechanism are arranged outside the box body, the connecting channel is arranged on the box body, and the power supply unit is used for being connected with the main control module. Compared with the traditional detection method, the method has the advantages of high efficiency and low cost.

Description

Testing equipment and ventilation equipment of gas detection device

Technical Field

The utility model relates to a test equipment technical field especially relates to a gaseous detection device's test equipment and ventilation equipment.

Background

The traditional detection method is mainly used for quantitative calibration of the sensor, dynamic measurement is carried out in the gas flow process, generally, about 30min is required for detecting 1 sensing module, the ventilation speed is 100ml/min on average (data shows 0-300ml/min), if the standard gas is at 5 atmospheric pressures, the volume is converted according to 1 atmospheric pressure and 1:5 after pressure reduction, about 20ml/min of the standard gas is consumed, about 600ml of the standard gas is required for detecting 1 module for 30min, only 6 methane modules can be tested by purchasing 1 4 liters of high-pressure standard gas, and the testing cost is too high for batch detection.

Therefore, the traditional detection method is too slow and is not beneficial to batch detection.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves is: how to realize the batch detection of the sensing module with low gas consumption.

In order to solve the problem, the embodiment of the utility model discloses gaseous detection device's test equipment and ventilation equipment is disclosed. Compared with the traditional detection method, the method has the advantages of high efficiency and low cost.

In a first aspect, the present invention provides a test apparatus for a gas detection device, for detecting the gas detection device, wherein the gas detection device comprises a module to be detected, a main control module and a connection cable; the testing equipment of the gas detection device comprises a box body, a power supply unit and a plurality of detection mechanisms, wherein the detection mechanisms are provided with a first equipment groove, a second equipment groove and a connecting channel; the first equipment groove is used for being connected with the module to be tested; the second equipment slot is used for being connected with the main control module; the connecting flat cable penetrates through the connecting channel and is respectively connected with the module to be tested and the main control module; a plurality of first equipment groove of detection mechanism arranges and sets up in the box, and a plurality of second equipment groove of detection mechanism arranges and sets up outside the box, connect the passageway is located on the box, power supply unit be used for with master module connects.

The technical scheme is that the box body comprises a supporting platform, the supporting platform is fixed outside the box body, and the second equipment groove is formed in the supporting platform.

The technical scheme is that the testing equipment of the gas detection device further comprises a plurality of convection devices, and the convection devices are arranged on the inner side of the box body.

The gas detection device comprises a box body, a power supply unit, a plurality of convection devices, a power supply unit, a testing device and a control switch.

The technical scheme is that the box body further comprises a vent hole, and the vent hole is formed in the box body.

The gas detection device testing equipment further comprises a timing device, and the timing device is arranged on the outer side of the box body.

The technical scheme is that the box body further comprises a box cover, and the box cover is arranged above the box body; the box body is connected with the box cover in an opening and closing manner.

The test equipment of the gas detection device further comprises a clamping device, wherein the clamping device is arranged on one side of the first equipment groove and is used for clamping the connecting flat cable and the module to be tested.

The further technical scheme is that the box body is made of bakelite.

In a second aspect, the present invention further provides a ventilation device, comprising the test device of the gas detection apparatus of the first aspect and a ventilation box; the ventilation box is provided with an exhaust device; the testing equipment of the gas detection device is arranged in the ventilation box, and the gas of the testing equipment of the gas detection device is exhausted by the exhaust device.

Compared with the prior art, the embodiment of the utility model provides a technical effect that can reach includes:

this gaseous detection device's test equipment can once only detect whether qualified a plurality of gaseous detection device, only needs to pour into the pure gas of predetermineeing concentration toward this gaseous detection device's test equipment into, can accomplish a plurality of gaseous detection device's detection simultaneously, and traditional check out test equipment relatively, this gaseous detection device's test equipment can accomplish batch measurement by the high efficiency to can carry out accurate management and control to the gas concentration of predetermineeing, with sparingly valuable gas resources.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a testing apparatus of a gas detection device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a testing apparatus of a gas detection device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a ventilation apparatus according to an embodiment of the present invention.

Reference numerals

The device comprises a box body 100, a power supply unit 200, a detection mechanism 300, a first equipment groove 310, a second equipment groove 320, a connecting channel 330, a module to be tested 910, a main control module 920, a connecting flat cable 930, a support table 110, a control switch 400, a timing device 500, a convection device 600, a vent hole 120, a box cover 130, a clamping device 700, a ventilation box 800 and a gas detection device 900.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like component numbers represent like components. It is obvious that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the invention. As used in the description of the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Example 1

Referring to fig. 1-3, an embodiment of the present invention provides a testing apparatus for a gas detection device 900, for detecting the gas detection device 900. The gas detection device 900 includes a module to be tested 910, a main control module 920 and a connecting cable 930; the test apparatus of the gas detection device 900 includes a case 100, a power supply unit 200, and a plurality of detection mechanisms 300. The components are specifically described as follows:

in this embodiment, the detecting mechanism 300 is provided with a first device slot 310, a second device slot 320 and a connecting channel 330; the first equipment slot 310 is used for connecting with the module to be tested 910; the second device slot 320 is used for connecting with the main control module 920; the connection flat cable 930 passes through the connection channel 330 and is connected to the module to be tested 910 and the main control module 920 respectively; a plurality of first equipment slots 310 of the detection mechanism 300 are arranged in the box 100, a plurality of second equipment slots 320 of the detection mechanism 300 are arranged outside the box 100, the connection channel 330 is arranged on the box 100, and the power supply unit 200 is connected with the main control module 920.

Specifically, the first device slot 310 of the detection mechanism 300 is disposed inside the box 100 for carrying the module 910 to be tested, the second device slot 320 of the detection mechanism 300 is disposed outside the box 100 for carrying the main control module 920, the connection channel 330 passes through the box 100 between the first device slot 310 and the second device slot 320, the connection channel 330 is filled with the connection flat cable 930, the second device slot 320 is further connected with the power supply unit 200, in an embodiment, the second device slot 320 is provided with a type-c module for connecting with a power supply, and the main control module 920 is connected with the type-c module on the second device slot 320 so as to obtain power from the power supply. A plurality of the above-described detection mechanisms 300 are arranged on the casing 100.

The operation of the testing apparatus of the gas detecting apparatus 900 is as follows:

opening the box 100, wherein the connection channel 330 is pre-provided with the connection cable 930, firstly placing the module to be tested 910 on the first equipment slot 310, secondly placing the main control module 920 on the second equipment slot 320, secondly connecting one end of the connection cable 930 with the module to be tested 910, and connecting the other end of the connection cable 930 with the second equipment slot 320, and finally connecting the power supply unit 200 with the main control module 920 on the second equipment slot 320, thereby completing the preparation work, and closing the box 100 and simultaneously testing the module to be tested 910 on the first equipment slots 310 of the plurality of detection mechanisms 300.

This gaseous detection device 900's test equipment can once only detect whether qualified a plurality of gaseous detection device 900, only need inject into the gas of predetermineeing concentration toward this gaseous detection device 900's test equipment, cover case lid 130 and observe the timing, can accomplish a plurality of gaseous detection device 900's detection simultaneously, traditional check equipment relatively, this gaseous detection device 900's test equipment can accomplish batch measurement by the high efficiency, and can carry out accurate management and control to predetermined gas concentration, in order to save valuable gas resources.

With continued reference to fig. 1-3, in the present embodiment, the box 100 includes a supporting base 110, the supporting base 110 is fixed outside the box 100, and the second equipment tank 320 is disposed on the supporting base 110

Specifically, the support table 110 is a baffle for loading the second equipment slots 320, and is fixed outside the cabinet 100 such that each of the connection passages 330 can correspond to each of the second equipment slots 320 at a short distance one-to-one.

Further, the testing apparatus of the gas detection device 900 further includes a plurality of convection devices 600, and the convection devices 600 are all disposed inside the box 100.

Meanwhile, the testing equipment of the gas detection device 900 further comprises a control switch 400, the control switch 400 is arranged on the outer side of the box body 100, the control switch 400 is connected with the power supply unit 200, and the convection device 600 is connected with the control switch 400.

Specifically, the control switch 400 is used for controlling the on/off of the convection device 600, when the control switch 400 is turned on, the convection device 600 operates, when the control switch 400 is turned off, the convection device 600 stops operating, the control switch 400 is disposed outside the box 100, in an embodiment, the convection device 600 is a convection fan, the two convection devices 600 are respectively disposed inside the box 100, when the two convection devices 600 are turned on, the air pressure in the box 100 can be increased, and the air can be more uniform, so that the detection result is more accurate.

Further, the box body 100 further comprises a vent 120, and the vent 120 is disposed on the box body 100.

Specifically, the vent 120 is provided in the case 100, and a test can be performed by introducing gas into the gas test chamber through the vent 120 using an injector.

Further, the testing apparatus of the gas detection device 900 further includes a timing device 500, and the timing device 500 is disposed outside the box 100.

Specifically, the timing device 500 is used for timing, the timing device 500 is disposed outside the box 100, and the timing device 500 can be started when a test is performed, so as to observe whether the module 910 to be tested responds within a specific time.

Further, the box body 100 further comprises a box cover 130, and the box cover 130 is arranged above the box body 100; the box body 100 is connected with the box cover 130 in an opening and closing manner, and the joint is sealed.

Specifically, the cover 130 is disposed above the box 100 in an opening and closing manner, and the cover 130 and the box 100 are closed to achieve a tight seam effect, in an embodiment, a glue is sealed at the edges of the cover 130 and the box 100, and when the cover 130 is closed, the glue is compressed, thereby ensuring the airtight sealing of the box 100.

Further, the testing apparatus of the gas detection device 900 further includes a clamping device 700, the clamping device 700 is disposed at one side of the first apparatus slot 310, and the clamping device 700 is configured to clamp the connection cable 930 and the module to be tested 910.

Specifically, the clamping device 700 is used for clamping the connection flat cable 930 and the modules 910 to be tested on the first equipment groove 310, when the modules 910 to be tested are tested, if the modules 910 to be tested are connected with the connection flat cable 930 in a normal use mode and are screwed up by screwing, when the modules 910 to be tested in batches are tested, if the modules 910 to be tested are screwed up in a normal mode, the workload of unscrewing is increased undoubtedly after testing, therefore, by designing the clamping device 700, when the modules 910 to be tested are tested, the connection flat cable 930 can be directly connected with the modules 910 to be tested by the clamping device 700, and when the modules 910 to be tested are tested, the clamping device 700 is loosened, so that the test efficiency can be greatly improved.

Further, the box 100 is made of bakelite.

Specifically, bakelite is called phenolic plastic by its chemical name, and phenolic resin is one of the earliest industrialized synthetic resins, and has the advantages of low raw material price, simple and mature production process, good chemical stability and the like, and is widely paid attention to and applied in industry. The box body 100 is made of bakelite, has the advantages of high mechanical strength, good insulativity, heat resistance, corrosion resistance and the like, and can effectively reduce the cost of the whole structure.

Example 2

Referring to fig. 1 to 3, an embodiment of the present invention provides a ventilation device, including a test device of a gas detection apparatus 900 according to embodiment 1 and a ventilation box 800; the ventilation box 800 is provided with an exhaust device; the test equipment of the gas detection device 900 is disposed in the ventilation box 800, and the exhaust device exhausts the gas of the test equipment of the gas detection device 900.

Specifically, the ventilation box 800 is a container that can accommodate the test equipment of the gas detection device 900, and the ventilation box 800 is provided with an exhaust device that can rapidly draw gas out to the air of a preset height.

The working process of the ventilation equipment is as follows:

after the test operation in embodiment 1 is completed, the test equipment of the gas detection apparatus 900 is placed in the ventilation box 800, the exhaust device of the ventilation box 800 is operated, then the box cover 130 of the test equipment of the gas detection apparatus 900 is opened, and the gas in the test equipment of the gas detection apparatus 900 is exhausted to the air of the preset height by the exhaust device.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, while the invention has been described with respect to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

The above description is for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The test equipment of the gas detection device is characterized by being used for detecting the gas detection device, wherein the gas detection device comprises a module to be detected, a main control module and a connecting flat cable; the testing equipment of the gas detection device comprises a box body, a power supply unit and a plurality of detection mechanisms; the detection mechanism is provided with a first equipment groove, a second equipment groove and a connecting channel; the first equipment groove is used for being connected with the module to be tested; the second equipment slot is used for being connected with the main control module; the connecting flat cable penetrates through the connecting channel and is respectively connected with the module to be tested and the main control module; a plurality of first equipment grooves of the detection mechanism are arranged in the box body, a plurality of second equipment grooves of the detection mechanism are arranged outside the box body, the connecting channel is arranged on the box body, and the power supply unit is used for being connected with the main control module.

2. The apparatus for testing a gas detecting device according to claim 1, wherein the housing includes a support base, the support base being fixed outside the housing, the second device tank being provided on the support base.

3. The apparatus for testing a gas detecting device according to claim 1, further comprising a plurality of convection devices, each of the plurality of convection devices being provided inside the case.

4. The testing apparatus of the gas detection device according to claim 3, further comprising a control switch, wherein the control switch is disposed outside the case, the control switch is connected to the power supply unit, and the plurality of convection devices are connected to the control switch.

5. The test rig of the gas detection apparatus of claim 1, wherein the housing further comprises a vent disposed on the housing.

6. The apparatus for testing a gas detecting device according to claim 1, further comprising a timing device provided outside the case.

7. The test equipment of the gas detection apparatus according to claim 1, wherein the case further comprises a case cover provided above the case; the box body is connected with the box cover in an opening and closing manner.

8. The testing apparatus of claim 1, further comprising a clamping device disposed at one side of the first apparatus slot, wherein the clamping device is configured to clamp the connection cable to the module under test.

9. The testing apparatus of the gas detecting device according to claim 1, wherein the box body is made of bakelite.

10. A ventilating device, characterized by comprising a testing device of the gas detecting apparatus according to any one of claims 1 to 9 and a ventilating box; the ventilation box is provided with an exhaust device; the testing equipment of the gas detection device is arranged in the ventilation box, and the gas of the testing equipment of the gas detection device is exhausted by the exhaust device.

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