Atmospheric control gas collector
By employing threaded connections and automatic heat-sealing components in the gas collector, the problem of gas leakage in traditional gas collectors is solved, enabling convenient use with no leakage after gas sampling.
Patent Information
- Application Number
- CN202422484817.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Traditional gas collectors are prone to gas leakage when the sampling gas bag is unscrewed, which affects their effectiveness.
An atmospheric gas collection device was designed, which uses a threaded connector and an inflation nozzle, combined with upper and lower heat sealing components and a drive mechanism. The gas bag is automatically heat-sealed by a bidirectional screw driven by a motor, ensuring that the gas does not leak.
It achieves zero leakage after gas sampling, is easy to use, and improves sampling efficiency and accuracy.
Smart Images
Figure CN223955231U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air treatment technical field especially relates to a kind of air treatment gas collector. BACKGROUND
[0002] Air treatment, air pollution control, air pollution prevention and control is very rich, with comprehensive and systematic, involves environmental planning management, energy utilization, pollution prevention and control and many aspects. Because the air pollution characteristics, conditions and air pollution comprehensive prevention and control direction and emphasis of each region (or city) are not identical, it is difficult to find comprehensive prevention and control measures suitable for all conditions, so it needs to propose corresponding countermeasures according to local conditions, and in the process of local conditions, the air of local place needs to be sampled to facilitate reasonable planning and management, improve management efficiency.
[0003] Traditional gas collector is generally gas is drawn into sampling gas bag, and air leakage in sampling gas bag occurs when sampling gas bag is twisted off, which affects use. UTILITY MODEL CONTENT
[0004] The purpose of the present application is to provide an air treatment gas collector to solve the problems raised in the above background.
[0005] To achieve the above object, the present application provides the following technical scheme: an air treatment gas collector, comprising a collection box, an inflation cavity is arranged in the collection box, a sampling gas bag placing plate is fixedly installed on one side of the collection box, a sampling gas bag is placed on the sampling gas bag placing plate, an inflation nozzle is arranged on the side of the collection box close to the sampling gas bag placing plate, the inflation nozzle is communicated with the inflation cavity, a gas pump is fixedly installed in the collection box, the input end of the gas pump is communicated with the outside of the collection box, the output end of the gas pump is communicated with the inside of the inflation cavity, an air inlet is communicated with one end of the sampling gas bag, a threaded joint is arranged on the outside of the end of the air inlet, the threaded joint and the inflation nozzle are detachably connected in a threaded manner, the side of the collection box provided with the inflation nozzle is provided with an upper heat sealing assembly and a lower heat sealing assembly, the upper heat sealing assembly and the lower heat sealing assembly are symmetrically arranged above and below the air inlet, and a driving mechanism for driving the upper heat sealing assembly and the lower heat sealing assembly to be pressed is installed on the collection box.
[0006] Preferably, the driving mechanism comprises a motor and a bidirectional screw rod, the motor is fixed at the top end of the collection box, and the output end of the motor is drivingly connected with the bidirectional screw rod rotatably connected with the collection box, the bidirectional screw rod is threadedly connected with the upper heat sealing assembly and the lower heat sealing assembly, the end of the collection box is provided with a sliding groove, and the upper heat sealing assembly and the lower heat sealing assembly are slidingly connected with the sliding groove.
[0007] Preferably, a power supply is fixedly installed in the collection box.
[0008] Preferably, the upper heat sealing assembly and the lower heat sealing assembly are identical in structure and each comprises a plate body and an electric heating plate fixed at the bottom end of the plate body.
[0009] Preferably, the plate body and the bidirectional screw are threadedly connected, and the plate body and the sliding groove are slidingly connected.
[0010] In summary, the technical effects and advantages of the present application are as follows:
[0011] In the present application, the threaded joint of the sampling gas bag is threadedly fixed at the inflation nozzle, the air pump supplies air to the inflation cavity, the gas enters the sampling gas bag, after sampling, the driving mechanism is opened to drive the upper heat sealing assembly and the lower heat sealing assembly to press and fit at the air inlet, the air inlet is heat sealed, the driving mechanism is reset to screw off the sampling gas bag, the sampling gas bag does not leak, and is convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0013] Fig. 1 Fig. 1 is a structural schematic view of an atmospheric treatment gas collector according to an embodiment of the present application;
[0014] Fig. 2 Fig. 2 is a structural schematic view of an upper heat sealing assembly of the atmospheric treatment gas collector according to an embodiment of the present application.
[0015] In the figure: 1, collection box; 2, inflation cavity; 3, sampling gas bag placing plate; 4, sampling gas bag; 5, inflation nozzle; 6, air inlet; 7, threaded joint; 8, upper heat sealing assembly; 9, lower heat sealing assembly; 10, motor; 11, sliding groove; 12, bidirectional screw; 13, air pump; 15, power supply; 16, plate body; 17, electric heating plate. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments of 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.
[0017] In the description of the present disclosure, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure 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 disclosure. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0018] It also needs to be explained that the standard parts used in the present application can be purchased from the market, and can be ordered according to the description and drawings. Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances, and unless explicitly limited, the mechanical, parts and equipment can use the conventional model in the prior art.
[0019] In this paper, the term "including" is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the elements defined by the statement "including" do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.
[0020] Embodiment: Reference Figs. 1-2The shown one kind is atmospheric treatment gas collector, including collection box 1, the inside of collection box 1 is equipped with inflation cavity 2, one side of collection box 1 is fixedly installed with sampling gas bag placement plate 3, sampling gas bag placement plate 3 is placed with sampling gas bag 4, one side of collection box 1 close to sampling gas bag placement plate 3 is equipped with inflation mouth 5, inflation mouth 5 is communicated with inflation cavity 2, the inside of collection box 1 is fixedly installed with gas pump 13, the input end of gas pump 13 leads to the outside of collection box 1, the output end of gas pump 13 leads to the inside of inflation cavity 2, one end of sampling gas bag 4 is communicated with air inlet 6, the end outside of air inlet 6 is equipped with threaded joint 7, threaded joint 7 and inflation mouth 5 are detachably connected in screw thread, one side of collection box 1 equipped with inflation mouth 5 is equipped with upper heat sealing assembly 8 and lower heat sealing assembly 9, upper heat sealing assembly 8 and lower heat sealing assembly 9 are symmetrically arranged about air inlet, the driving mechanism of driving upper heat sealing assembly 8 and lower heat sealing assembly 9 compression is installed on collection box 1, the threaded joint of sampling gas bag is fixed in screw thread at inflation mouth, gas pump is inflated cavity intake, gas enters into sampling gas bag, after sampling, the driving mechanism is driven to open upper heat sealing assembly and lower heat sealing assembly compression air inlet, air inlet is heat sealed, the driving mechanism resets and can be screwed down sampling gas bag, sampling gas bag sampling gas does not leak, and it is convenient to use.
[0021] By the above structure: the driving mechanism includes motor 10 and bidirectional screw rod 12, the motor 10 is fixed at the top end of collection box 1, and the output end thereof is drivingly connected with the bidirectional screw rod 12 rotationally connected with the collection box, the bidirectional screw rod 12 is threadedly connected with the upper heat sealing assembly 8 and the lower heat sealing assembly 9, the end of the collection box 1 is provided with a sliding groove 11, and the upper heat sealing assembly 8 and the lower heat sealing assembly 9 are slidingly connected with the sliding groove 11, the motor drives the bidirectional screw rod to rotate, thereby driving the upper heat sealing assembly 8 and the lower heat sealing assembly 9 to move.
[0022] By the above structure: the inside of collection box 1 is fixedly installed with power supply 15 for powering each device.
[0023] By the above structure: the upper heat sealing assembly 8 and the lower heat sealing assembly have the same structure and each include a plate body 16 and an electric heating plate 17, the electric heating plate 17 is fixed at the bottom end of the plate body 16, and the inflation port is heat sealed by the electric heating plate.
[0024] By the above structure: the plate body 16 and the bidirectional screw rod 12 are threadedly connected, and the plate body 16 and the sliding groove 11 are slidingly connected.
[0025] It should be pointed out finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.
Claims
1. An atmospheric treatment gas collector comprising a collection box (1), characterised in that: The inside of the collection box (1) is provided with an inflation cavity (2), one side of the collection box (1) is fixedly provided with a sampling gas bag placing plate (3), the sampling gas bag placing plate (3) is placed with a sampling gas bag (4), one side of the collection box (1) close to the sampling gas bag placing plate (3) is provided with an inflation nozzle (5), the inflation nozzle (5) is communicated with the inflation cavity (2), the inside of the collection box (1) is fixedly provided with a gas pump (13), the input end of the gas pump (13) is communicated to the outside of the collection box (1), the output end of the gas pump (13) is communicated to the inside of the inflation cavity (2), one end of the sampling gas bag (4) is communicated with an air inlet (6), the end of the air inlet (6) is provided with a threaded joint (7) outside, the threaded joint (7) and the inflation nozzle (5) are threadedly detachably connected, one side of the collection box (1) provided with the inflation nozzle (5) is provided with an upper heat sealing assembly (8) and a lower heat sealing assembly (9), the upper heat sealing assembly (8) and the lower heat sealing assembly (9) are symmetrically arranged above and below the air inlet, the collection box (1) is provided with a driving mechanism for driving the upper heat sealing assembly (8) and the lower heat sealing assembly (9) to be pressed.
2. An atmospheric treatment gas harvester according to claim 1, wherein: The driving mechanism comprises a motor (10) and a bidirectional screw (12), the motor (10) is fixed at the top end of the collection box (1) and the output end thereof is drivingly connected with the bidirectional screw (12) which is rotationally connected with the collection box, the bidirectional screw (12) is threadedly connected with the upper heat sealing assembly (8) and the lower heat sealing assembly (9), the end of the collection box (1) is provided with a sliding groove (11), the upper heat sealing assembly (8) and the lower heat sealing assembly (9) are slidingly connected with the sliding groove (11), the plate body (16) is threadedly connected with the bidirectional screw (12), and the plate body (16) is slidingly connected with the sliding groove (11).
3. The atmospheric treatment gas harvester of claim 1, wherein: The inside of the collection box (1) is fixedly provided with a power supply (15).
4. The atmospheric treatment gas harvester of claim 1, wherein: The upper heat sealing assembly (8) and the lower heat sealing assembly (9) are the same in structure and each comprises a plate body (16) and an electric heating plate (17), and the electric heating plate (17) is fixed at the bottom end of the plate body (16).