CN213123290U

CN213123290U - Aging testing device of gas alarm

Info

Publication number: CN213123290U
Application number: CN202021445042.3U
Authority: CN
Inventors: 陈文�
Original assignee: Hubei Liangxin Technology Development Co ltd
Current assignee: Hubei Liangxin Technology Development Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-04
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses an aging testing device of gas alarm, comprising a main body, the inside top fixed mounting of main part has the seal box, the inside sliding connection that the top intercommunication of seal box is connected with pipeline and pipeline has the movable block, the top fixedly connected with conductor of movable block, the internally mounted of pipeline has the left side fixed mounting of electric wire and electric wire to have storage battery A, the left side fixed mounting of main part has the interface, the bottom sliding connection that the left side end of main part is located the top fixedly connected with slide rail of interface and slide rail has the slider, the right side end fixed mounting of slider has storage battery B, the utility model discloses install temperature alarm device and can carry out fine protection to the main part to also can normal use after unexpected outage, improved the efficiency of software testing greatly.

Description

Aging testing device of gas alarm

Technical Field

The utility model relates to a, especially, relate to a gas alarm's aging testing device.

Background

The gas alarm is a gas leakage detection alarm instrument. Combustible or toxic gas reveals among the industrial environment, and gas alarm detects gas concentration and reaches when explosion or the critical point that the poison alarm set up, and the alarm will send alarm signal to remind work to take safety measure, and the drive is aired exhaust, is cut off, spraying system, prevents to explode, conflagration, poisoning accident, thereby ensures safety in production, the utility model relates to an aging testing device of gas alarm.

Patent numbers: CN111033271A discloses a test apparatus which is designed to have low crosstalk characteristics by high isolation between signal lines in a high frequency and high speed semiconductor.

However, the above patents have the following disadvantages: 1. the design does not have a temperature alarm device, and internal elements are easily burnt out due to overhigh internal temperature when the gas alarm is subjected to aging detection, so that improvement is needed. 2. The above design can not be operated after the power is cut off accidentally, greatly affecting the testing efficiency of the device, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aging testing device of gas alarm installs temperature alarm device and can carry out fine protection to the main part to also can normal use after unexpected outage, improved the efficiency of software testing of device greatly, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of aging testing device of gas alarm, comprising a main body, the inside top fixed mounting of main part has the seal box, the inside sliding connection that the top intercommunication of seal box is connected with pipeline and pipeline has the movable block, the top fixedly connected with conductor of movable block, the internally mounted of pipeline has the left side fixed mounting of electric wire and electric wire to have storage battery A, the left side fixed mounting of main part has the interface, the bottom sliding connection that the left side end of main part is located the top fixedly connected with slide rail of interface and slide rail has the slider, the right side end fixed mounting of slider has storage battery B.

Optionally, an alarm horn is fixedly mounted at the right side end of the wire.

Optionally, a connector corresponding to the interface is fixedly installed at the right side end of the battery B.

Optionally, a handle is fixedly connected to the left end of the sliding block.

Optionally, a plug is fixedly mounted at the left end of the main body below the interface.

The utility model has the advantages as follows:

1. the utility model discloses when the main part (the main part is the ageing testing device of gas alarm) internal temperature is too high, the seal box internal temperature also rises with it, it needs to be explained that the seal box is better in the sealing effect and the gas content inside is not changed, because of the principle of thermal expansion and cold contraction, when the gas temperature rises, the volume will increase, the gas drives the moving block to move upwards, the moving block moves upwards along the pipeline, the moving block drives the conductor to move upwards, the conductor connects the electric wire upwards, the storage battery A passes through the electric wire and the conductor to the alarm horn to let in the external power supply, the alarm horn starts to operate and thus generates the alarm sound, play the role of alarming, can remind the staff well, prevent the main part internal component from being burnt out, when the main part internal temperature falls down, the seal box internal air volume also can reduce, thus drive the conductor to move downwards, the problem that no temperature alarm device exists in the background technology can be effectively solved by disconnecting the electric wire.

2. The utility model discloses the condition when meetting the power failure is, the plug has lost the effect, at this moment, remove right through handle promotion slider, the slider removes right along the slide rail, the slider drives moving right of storage battery B, storage battery B drives moving right that connects, connect and insert the interface right, storage battery B just can supply power for the main part like this, therefore, high convenience is obtained, when the incoming telegram, accessible handle promotes the slider and removes left, thereby will connect and extract from the interface, then through the plug connection external power source can, high convenience is obtained, it is similar that storage battery A and storage battery B principle and the treasured that charges to explain, can store the power and have been needed from time to time, like this under the condition of outage, also can normal operating testing arrangement, the efficiency of software testing is greatly improved, can effectively solve in the background art problem that just can't move after the unexpected outage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an aging testing device of a gas alarm according to an embodiment of the present invention;

fig. 2 is an enlarged view of a conductor connection structure in an aging test device of a gas alarm according to an embodiment of the present invention;

fig. 3 is the utility model discloses a movable block and pipe connection structure sketch map in gas alarm's aging testing device.

In the figure: 1. a main body; 2. a sealing box; 3. a pipeline; 4. a moving block; 5. a conductor; 6. an electric wire; 7. a battery cell A; 8. an alarm horn; 9. an interface; 10. a slide rail; 11. a slider; 12. a battery B; 13. a joint; 14. a handle; 15. and (4) a plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The aging test device for a gas alarm according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pair of aging testing device of gas alarm, including main part 1, the inside top fixed mounting of main part 1 has seal box 2, the inside sliding connection that the top intercommunication of seal box 2 is connected with pipeline 3 and pipeline 3 has movable block 4, the top fixedly connected with conductor 5 of movable block 4, the internally mounted of pipeline 3 has electric wire 6 and electric wire 6's left side fixed mounting has storage battery A7, the left side fixed mounting of main part 1 has interface 9, the bottom sliding connection that the left side end of main part 1 is located top fixedly connected with slide rail 10 and slide rail 10 of interface 9 has slider 11, the right side end fixed mounting of slider 11 has storage battery B12.

Referring to fig. 1 and 2, an alarm horn 8 is fixedly installed at the right end of the wire 6, and the alarm horn can give out an alarm sound to alarm.

Referring to fig. 1, the right side end of the battery B12 is fixedly provided with a connector 13 corresponding to the interface 9, and the interface 9 and the connector 13 are of a matched structure and can be well connected.

Referring to fig. 1, a handle 14 is fixedly connected to the left end of the sliding block 11, and the handle 14 facilitates pulling the sliding block 11 left and right.

Referring to fig. 1, a plug 15 is fixedly mounted at the left end of the main body 1 below the interface 9, and the plug 15 is used for connecting an external power supply to the main body 1.

The embodiment of the utility model provides an aging testing device of gas alarm, when main part 1 (main part 1 is aging testing device of gas alarm) inside high temperature, the inside temperature of seal box 2 is also rising, it is better that the airtight effect of seal box 2 is unchangeable, because of expend with heat and contract with cold principle, when gas temperature rises, the volume will increase, gas drives the upward movement of movable block 4, movable block 4 moves up along pipeline 3, movable block 4 drives the upward movement of conductor 5, conductor 5 upwards communicates electric wire 6, storage battery A7 lets in external power supply for alarm horn 8 through electric wire 6 and conductor 5, alarm horn 8 begins to operate and thereby the alarm sound takes place, play the effect of reporting to the police, can be fine warning staff, prevent main part 1 internal component from being burnt out, when main part 1 inside temperature drops down, the volume of air in the sealing box 2 is also reduced, so that the conductor 5 is driven to move downwards, the electric wire 6 is disconnected, when power failure occurs, the plug 15 loses effect, the sliding block 11 is pushed to move rightwards through the handle 14, the sliding block 11 moves rightwards along the sliding rail 10, the sliding block 11 drives the storage battery B12 to move rightwards, the storage battery B12 drives the connector 13 to move rightwards, the connector 13 is inserted rightwards into the interface 9, so that the storage battery B12 can supply power to the main body 1, the operation is very convenient, when power is received, the sliding block 11 is pushed to move leftwards through the handle 14, so that the connector 13 is pulled out of the interface 9, and then the external power supply is connected through the plug 15, the operation is very convenient, the principle of the storage battery A7 and the storage battery B12 is similar to that a charger can store power, so that the test device can normally operate under the condition of, the testing efficiency is greatly improved.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an aging testing device of gas alarm, includes main part (1), its characterized in that, the inside top fixed mounting of main part (1) has seal box (2), the top intercommunication of seal box (2) is connected with the inside sliding connection of pipeline (3) and pipeline (3) has movable block (4), the top fixedly connected with conductor (5) of movable block (4), the internally mounted of pipeline (3) has the left side fixed mounting of electric wire (6) and electric wire (6) to have storage battery A (7), the left side fixed mounting of main part (1) has interface (9), the left side end of main part (1) is located the bottom sliding connection of top fixedly connected with slide rail (10) and slide rail (10) of interface (9) and has slider (11), the bottom end fixed mounting of slider (11) right side has storage battery B (12).

2. A degradation testing device of a gas alarm according to claim 1, characterized in that the right side end of the electric wire (6) is fixedly provided with an alarm horn (8).

3. The aging testing device of the gas alarm device as claimed in claim 1, wherein the right side end of the battery B (12) is fixedly provided with a connector (13) corresponding to the interface (9).

4. A degradation testing device of a gas alarm according to claim 1, characterized in that a handle (14) is fixedly connected to the left end of the slide (11).

5. A degradation testing device of a gas alarm according to claim 1, characterized in that the left side end of the main body (1) is fixedly provided with a plug (15) below the interface (9).