Charging portable gas production barrel

Abstract

The utility model relates to the technical field of gas collection, and discloses a charging portable gas collection barrel which comprises a barrel body, a sealing cover is arranged at the top of the barrel body, a communicating pipe is arranged on the sealing cover, a gas collection handle is inserted into the communicating pipe, and a base is arranged at the bottom of the barrel body; a reminding component; the reminding assembly is arranged on the barrel body and is used for reminding an operator of a gas production limit range; a sliding assembly; the sliding assembly is arranged in the base, the sliding assembly facilitates charging of the gas production barrel, and the problem that the gas production barrel is inconvenient to charge due to the fact that the charging head is fixed is solved through the sliding assembly.

Description

Technical Field

[0001] The invention relates to the technical field of gas collection, and in particular to a rechargeable portable gas collection barrel. Background Art

[0002] With the development of economic and social modernization, the emission of various gaseous pollutants has been increasing, directly threatening people's health. Therefore, the monitoring of air quality in the living environment and industrial and mining enterprises has gradually become an important part of environmental sanitation and occupational health work, and is of great significance for evaluating the harm of air environment to human health. During the investigation of gaseous pollutants (pollution sources), operators need to prepare relevant equipment and go to the sampling site for on-site sampling.

[0003] The existing gas collection barrels have the following disadvantages: when collecting air, it is often necessary to collect multiple samples. When the battery in the base is out of power, it needs to be recharged in time to ensure the continuity of gas collection. When the adapter charging connector falls off or is forgotten to be brought, the charging head is fixed. Other chargers that are larger than the opening of the second chamber cannot be charged, thereby affecting the normal gas collection of the gas collection barrel. Summary of the invention

[0004] The purpose of the present invention is to provide a rechargeable portable gas collection barrel to solve the problem in the above-mentioned background technology that the charging head is fixed and it is inconvenient to charge the gas collection barrel.

[0005] To achieve the above object, the present invention provides the following technical solution: a rechargeable portable gas collection barrel, comprising a barrel body, a sealing cover is provided on the top of the barrel body, a connecting pipe is provided on the sealing cover, a gas collection handle is inserted into the connecting pipe, and a base is provided at the bottom of the barrel body;

[0006] A reminder component; the reminder component is arranged on the barrel body, and the reminder component is used to remind the operator of the gas extraction limit range;

[0007] Sliding assembly; the sliding assembly is arranged in the base, and the sliding assembly facilitates the charging of the gas collection barrel;

[0008] The sliding assembly includes a fixed seat, which is arranged inside the base. A spring damping slide rail is arranged on the fixed seat, and a charging head is arranged on the spring damping slide rail.

[0009] Preferably, the reminder component includes an air bag, and the air bag is placed in a first cavity opened inside the barrel body. A fixing block is installed inside the barrel body, and a contact sensor alarm is installed inside the fixing block.

[0010] Preferably, a placement barrel and a limiting sleeve are installed outside the barrel body, and the limiting sleeve is located below the placement barrel.

[0011] Preferably, a second cavity is opened inside the base, and a sliding cover is provided at the opening of the second cavity.

[0012] Preferably, the side wall of the barrel body is provided with a handle.

[0013] Preferably, a flashing light is arranged outside the barrel body, and the flashing light is connected to the contact sensor alarm.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, by pushing the charging head, the charging head slides through the spring damping slide rail, thereby moving the charging head body, making it easy to take out the charging head, so that other compatible charging connectors can be connected to the charging head to recharge the battery.

[0016] 2. In the present invention, a contact sensor alarm is provided. When the air bag expands to the contact sensor alarm, the contact sensor alarm sounds an alarm to inform the operator to stop collecting gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the rechargeable portable gas collection barrel proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal expansion structure of the rechargeable portable gas collection barrel proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the extended structure of the charging head of the rechargeable portable gas collection barrel proposed by the utility model.

[0020] In the figure: 1. barrel body; 2. base; 3. sealing cover; 4. connecting pipe; 5. gas collection handle; 6. placement barrel; 7. limit sleeve; 8. reminder component; 801. flashing light; 802. fixing block; 803. contact sensor alarm; 804. air bag; 805. first cavity; 9. sliding component; 901. second cavity; 902. sliding cover; 903. charging head; 904. fixing seat; 905. spring damping slide rail; 10. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 3 The portable rechargeable gas collection barrel shown in the figure comprises a barrel body 1, a sealing cover 3 is provided on the top of the barrel body 1, a connecting pipe 4 is provided on the sealing cover 3, a gas collection handle 5 is inserted into the connecting pipe 4, and a base 2 is provided at the bottom of the barrel body 1;

[0024] Reminding component 8; the reminding component 8 is arranged on the barrel body 1, and the reminding component 8 is used to remind the operator of the gas extraction limit range;

[0025] Sliding assembly 9; the sliding assembly 9 is arranged in the base 2, and the sliding assembly 9 facilitates the charging of the gas collection barrel;

[0026] The sliding assembly 9 includes a fixed seat 904 , and the fixed seat 904 is arranged inside the base 2 . A spring damping slide rail 905 is arranged on the fixed seat 904 , and a charging head 903 is arranged on the spring damping slide rail 905 .

[0027] In the present solution, when in use, the sliding cover 902 is pushed open, and the sliding cover 902 moves at the cavity opening of the second cavity 901, and the sliding cover 902 is moved into the second cavity 901, and the charging head 903 is pushed, and the charging head 903 slides on the spring damping slide rail 905, and the charging head 903 is moved to the outside of the cavity opening of the second cavity 901, so that other compatible charging connectors can be plugged into the charging head 903, and the charging head 903 in the second cavity 901 cannot be normally plugged in due to the volume to charge the internal battery. After charging is completed, the charging head 903 is pushed to restore the charging head 903 to its original position, and the sliding cover 902 is set to fall off, so as to reduce the dust from entering the second cavity 901.

[0028] For further information, see Figure 1 and Figure 2 The reminder component 8 includes an air bag 804, and the air bag 804 is placed in a first cavity 805 opened inside the barrel body 1. A fixing block 802 is installed inside the barrel body 1, and a contact sensor alarm 803 is installed inside the fixing block 802;

[0029] Specifically, when in use, the cover 3 is removed, and the air bag 804 is placed in the first cavity 805. The gas collection handle 5 is inserted into the air bag 804 after passing through the cover 3, and the cover 3 is closed. The switch on the base 2 is turned on to collect gas, and the air bag 804 is entered through the gas collection handle 5. The air bag 804 expands after entering the gas. When the air bag 804 expands and contacts the contact sensor alarm 803, the contact sensor alarm 803 sounds an alarm, and at the same time, the external flashing light 801 starts to flash, reminding the operator to stop collecting gas.

[0030] For further information, see Figure 1A placement barrel 6 and a limiting sleeve 7 are installed outside the barrel body 1, and the limiting sleeve 7 is located below the placement barrel 6.

[0031] Specifically, the gas collection handle 5 is removed, one end is inserted into the placement barrel 6, and the other end is inserted into the limiting sleeve 7 to prevent the gas collection handle 5 from falling and reduce contamination of the port.

[0032] For further information, see Figure 1 A second cavity 901 is provided inside the base 2, and a sliding cover 902 is provided at the opening of the second cavity 901;

[0033] Specifically, push open the sliding cover 902 , and move the sliding cover 902 at the opening of the second cavity 901 , and move the sliding cover 902 into the second cavity 901 , so that the charging head 903 can slide out and the sliding cover 902 can fall off, thereby reducing dust from entering the second cavity 901 .

[0034] For further information, see Figure 1 , the side wall of the barrel body 1 is provided with a handle 10;

[0035] Specifically, the handle 10 is provided to facilitate carrying the barrel body 1.

[0036] For further information, see Figure 1 , a flashing light 801 is arranged outside the barrel body 1, and the flashing light 801 is connected to the contact sensor alarm 803;

[0037] Specifically, the external flashing light 801 starts flashing to remind the operator to stop gas extraction.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Rechargeable portable gas collection barrel, characterized by: It comprises a barrel body (1), a sealing cover (3) is arranged on the top of the barrel body (1), a connecting pipe (4) is arranged on the sealing cover (3), a gas collection handle (5) is inserted into the connecting pipe (4), and a base (2) is arranged at the bottom of the barrel body (1); A reminder component (8); the reminder component (8) is arranged on the barrel body (1), and the reminder component (8) is used to remind the operator of the gas extraction limit range; A sliding assembly (9); the sliding assembly (9) is arranged in the base (2), and the sliding assembly (9) facilitates charging of the gas collection barrel; The sliding assembly (9) comprises a fixed seat (904), the fixed seat (904) is arranged inside the base (2), a spring damping slide rail (905) is arranged on the fixed seat (904), and a charging head (903) is arranged on the spring damping slide rail (905).

2. The rechargeable portable gas collection barrel according to claim 1, characterized in that: The reminder component (8) comprises an air bag (804), wherein the air bag (804) is placed in a first cavity (805) opened inside the barrel body (1), a fixing block (802) is installed inside the barrel body (1), and a contact sensor alarm (803) is installed inside the fixing block (802).

3. The rechargeable portable gas collection barrel according to claim 1, characterized in that: A placement barrel (6) and a limiting sleeve (7) are installed outside the barrel body (1), and the limiting sleeve (7) is located below the placement barrel (6).

4. The rechargeable portable gas collection barrel according to claim 1, characterized in that: A second cavity (901) is provided inside the base (2), and a sliding cover (902) is provided at the opening of the second cavity (901).

5. The rechargeable portable gas collection barrel according to claim 1, characterized in that: The side wall of the barrel body (1) is provided with a handle (10).

6. The rechargeable portable gas collection barrel according to claim 2, characterized in that: A flashing light (801) is arranged outside the barrel body (1), and the flashing light (801) is connected to the contact sensor alarm (803).

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