Formaldehyde continuous sampling device

Abstract

The utility model discloses a formaldehyde continuous sampling device which comprises a device bottom plate, the outer wall of the device bottom plate is fixedly connected with a circular shell, the outer wall of the device bottom plate is fixedly connected with a fixing piece, the outer wall of the fixing piece is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a circular truncated cone through a coupler, and the output shaft of the motor is fixedly connected with a rotary table. The device comprises a circular truncated cone, the outer wall of the circular truncated cone is fixedly connected with a frame body, the outer wall of the frame body is fixedly connected with a supporting box, the outer wall of the supporting box is fixedly connected with a fan, the outer wall of the fan is fixedly connected with a communicating pipe, and the outer wall of the communicating pipe is provided with a collecting box. The device solves the problems that formaldehyde in air enters a pipeline through the end of a collecting pipeline by a current fan and finally enters a collecting box through a communicating pipe, a user starts a motor to drive a circular truncated cone, and the circular truncated cone drives a frame body to rotate, so that the multi-angle collecting effect is achieved, and the using effect of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical direction of formaldehyde, and specifically relates to a formaldehyde continuous sampling device. Background Art

[0002] Formaldehyde is a colorless gas that is not easily detected at low concentrations and can be easily masked by other odors, such as air fresheners. At high concentrations, it has a strong pungent and suffocating odor that irritates the eyes and nose. Formaldehyde is a toxic gas that seriously endangers human health. It is more common in furniture and decoration materials that do not meet quality standards. If patients are exposed to a high concentration of formaldehyde for a long time, they may experience dizziness, headaches, tears, nausea and vomiting, coughing, chest tightness, leukemia, etc., and in severe cases, death. Therefore, we should stay away from formaldehyde in our lives. Newly renovated houses should be ventilated frequently and the formaldehyde content should be monitored.

[0003] With the continuous advancement of formaldehyde continuous sampling devices, more and more formaldehyde continuous sampling devices have the problem of poor multi-angle collection effect during use that has not been solved, which is inconvenient for people to use to a certain extent; the formaldehyde continuous sampling device in the prior art may be inconvenient to disassemble and clean during use, which may reduce the use effect of the device.

[0004] Therefore, how to provide a formaldehyde continuous sampling device has become a problem that needs to be solved urgently by those skilled in the art, and this phenomenon has become a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model aims to provide a formaldehyde continuous sampling device for existing devices to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a formaldehyde continuous sampling device, comprising a device bottom plate, the outer wall of the device bottom plate is fixedly connected to a circular shell, the outer wall of the device bottom plate is fixedly connected to a fixing piece, the outer wall of the fixing piece is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a truncated table via a coupling.

[0007] The outer wall of the truncated cone is fixedly connected to a frame, the outer wall of the frame is fixedly connected to a support box, the outer wall of the support box is fixedly connected to a fan, the outer wall of the fan is fixedly connected to a connecting pipe, the outer wall of the connecting pipe is provided with a collecting box, and one end of the fan is fixedly connected to a pipeline.

[0008] The utility model further illustrates that one end of the pipe is threadedly connected with a threaded joint, the outer wall of the threaded joint is fixedly connected with a collecting pipe end, and the inner wall of the collecting pipe end is fixedly connected with a hollow plate.

[0009] By adopting the above technical solution, the structural pipe and the threaded joint in the solution are used in coordination with each other, which is convenient for disassembly and cleaning, and has a good effect of disassembly and cleaning.

[0010] The utility model further illustrates that the structures of the threaded joint and the pipeline fit each other, and the threaded joint and the pipeline are parallel to each other.

[0011] By adopting the above technical solution, the arrangement of the structural threaded joint in the solution can achieve the purpose of disassembly and cleaning.

[0012] The utility model further illustrates that the structures of the motor and the truncated table fit each other, and the motor is arranged in the middle of the bottom of the truncated table.

[0013] By adopting the above technical solution, the setting of the structural motor in the solution is convenient for driving the round table to rotate, thereby achieving the effect of collecting formaldehyde at multiple angles.

[0014] The utility model further illustrates that the diameter of the truncated cone is smaller than the circular shell, and the structures of the circular shell and the truncated cone do not interfere with each other.

[0015] By adopting the above technical solution, the structure in the solution makes the arrangement of the device more reasonable, so that the round table will not be disturbed by the round shell during the rotation process.

[0016] The utility model further illustrates that the connecting pipe runs through the collecting box, and the connecting pipe is perpendicular to the collecting box.

[0017] By adopting the above technical solution, the arrangement of the structural connecting pipe in the solution facilitates the transportation of formaldehyde gas to the collection box.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0019] By providing a device bottom plate, a circular shell, a fixing part, a motor, a round table, a frame, a support box, a fan, a connecting pipe, a collection box and a pipeline, which cooperate with each other, the formaldehyde continuous sampling device is convenient for collecting formaldehyde at multiple angles, and the collection effect is good. The fan is started so that the fan allows the formaldehyde in the air to enter the pipeline through the end of the collection pipeline and finally enter the collection box through the connecting pipe. The user starts the motor so that the motor drives the round table, and the round table drives the frame to rotate, thereby achieving the effect of multi-angle collection and improving the use effect of the device to a certain extent.

[0020] By providing a threaded joint, a collecting pipe end and a hollow plate for use in coordination with each other, the formaldehyde continuous sampling device is easy to disassemble and clean, and the disassembly and cleaning effect is good. After long-term use, the collecting pipe end and the hollow plate will inevitably be contaminated with dust. The user twists the threaded joint to facilitate the removal of the collecting pipe end from the pipe for cleaning, which increases the practicability of the device and can meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a side sectional view of the utility model;

[0024] Figure 3 It is a top sectional view of the utility model;

[0025] Figure 4 This is a schematic diagram of the motor connection structure of the utility model;

[0026] Figure 5 The utility model Figure 3 Enlarged view of point A in the middle.

[0027] In the figure: 1. device base plate; 2. circular shell; 3. fixing parts; 4. motor; 5. round table; 6. frame; 7. support box; 8. fan; 9. connecting pipe; 10. collection box; 11. pipeline; 12. threaded joint; 13. collection pipeline end; 14. hollow plate. DETAILED DESCRIPTION

[0028] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0029] like Figure 1-5 As shown, the utility model provides a formaldehyde continuous sampling device, including a device base plate 1, a circular shell 2 is fixedly connected to the outer wall of the device base plate 1, a fixing member 3 is fixedly connected to the outer wall of the device base plate 1, a motor 4 is fixedly connected to the outer wall of the fixing member 3, and the output shaft of the motor 4 is fixedly connected to a round table 5 through a coupling.

[0030] The outer wall of the truncated table 5 is fixedly connected to the frame 6, the outer wall of the frame 6 is fixedly connected to the support box 7, the outer wall of the support box 7 is fixedly connected to the fan 8, the outer wall of the fan 8 is fixedly connected to the connecting pipe 9, the outer wall of the connecting pipe 9 is provided with a collecting box 10, and one end of the fan 8 is fixedly connected to the pipeline 11.

[0031] In this embodiment, the device bottom plate 1, circular shell 2, fixing part 3, motor 4, round table 5, frame 6, support box 7, fan 8, connecting pipe 9, collection box 10 and pipe 11 are used in coordination with each other, so that the formaldehyde continuous sampling device is convenient for collecting formaldehyde at multiple angles, and the collection effect is good. The fan 8 is started so that the fan 8 allows the formaldehyde in the air to enter the pipe 11 through the collection pipe end 13, and finally enters the collection box 10 through the connecting pipe 9. The user starts the motor 4 so that the motor 4 drives the round table 5, and the round table 5 drives the frame 6 to rotate, thereby achieving the effect of multi-angle collection and improving the use effect of the device to a certain extent. Example

[0032] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, one end of the pipe 11 is threadedly connected with a threaded joint 12, the outer wall of the threaded joint 12 is fixedly connected with a collecting pipe end 13, and the inner wall of the collecting pipe end 13 is fixedly connected with a hollow plate 14.

[0033] In this embodiment, the structural pipe 11 and the threaded joint 12 in the scheme are used in coordination with each other, which facilitates disassembly and cleaning, thereby achieving a good disassembly and cleaning effect.

[0034] In this embodiment, the threaded joint 12, the collecting pipe end 13 and the hollow plate 14 are used in coordination with each other, so that the formaldehyde continuous sampling device is easy to disassemble and clean, and the disassembly and cleaning effect is good. After a long period of use, the collecting pipe end 13 and the hollow plate 14 will inevitably be contaminated with dust. The user twists the threaded joint 12 to facilitate the removal of the collecting pipe end 13 from the pipe 11 for cleaning, which increases the practicality of the device and can meet people's usage needs. Example

[0035] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the structures of the threaded joint 12 and the pipe 11 fit each other, and the threaded joint 12 and the pipe 11 are parallel to each other.

[0036] In this embodiment, the arrangement of the structural threaded joint 12 in this solution can achieve the purpose of disassembly and cleaning.

[0037] Preferably, the structures of the motor 4 and the truncated platform 5 match each other, and the motor 4 is arranged in the middle of the bottom of the truncated platform 5 .

[0038] In this embodiment, the configuration of the structural motor 4 in this solution facilitates the rotation of the round table 5, thereby achieving the effect of collecting formaldehyde at multiple angles.

[0039] Preferably, the diameter of the truncated cone 5 is smaller than the circular shell 2 , and the structures of the circular shell 2 and the truncated cone 5 do not interfere with each other.

[0040] In this embodiment, the structure in this solution makes the arrangement of the device more reasonable, so that the round table 5 will not be disturbed by the round housing 2 during the rotation process.

[0041] Preferably, the connecting pipe 9 passes through the collecting box 10 , and the connecting pipe 9 is perpendicular to the collecting box 10 .

[0042] In this embodiment, the arrangement of the structural connecting pipe 9 in this solution facilitates the transportation of formaldehyde gas to the collection box 10 .

[0043] The working principle of the formaldehyde continuous sampling device is described in detail below.

[0044] like Figure 1-5 As shown, when using the formaldehyde continuous sampling device, the fan 8 is started, so that the fan 8 allows the formaldehyde in the air to enter the pipe 11 through the collection pipe end 13, and finally enter the collection box 10 through the connecting pipe 9. The user starts the motor 4, so that the motor 4 drives the round table 5, and the round table 5 drives the frame 6 to rotate, so as to achieve the effect of multi-angle collection. After long-term use, the collection pipe end 13 and the hollow plate 14 will inevitably be contaminated with dust. The user twists the threaded joint 12 to facilitate the removal of the collection pipe end 13 from the pipe 11 for cleaning.

[0045] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0046] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A formaldehyde continuous sampling device, comprising a device bottom plate (1), characterized in that: The outer wall of the device bottom plate (1) is fixedly connected to a circular shell (2); the outer wall of the device bottom plate (1) is fixedly connected to a fixing member (3); the outer wall of the fixing member (3) is fixedly connected to a motor (4); the output shaft of the motor (4) is fixedly connected to a truncated table (5) via a coupling; the outer wall of the truncated table (5) is fixedly connected to a frame (6); the outer wall of the frame (6) is fixedly connected to a support box (7); the outer wall of the support box (7) is fixedly connected to a fan (8); the outer wall of the fan (8) is fixedly connected to a connecting pipe (9); the outer wall of the connecting pipe (9) is provided with a collecting box (10); one end of the fan (8) is fixedly connected to a pipeline (11).

2. A formaldehyde continuous sampling device according to claim 1, characterized in that: One end of the pipe (11) is threadedly connected to a threaded joint (12), the outer wall of the threaded joint (12) is fixedly connected to a collecting pipe end (13), and the inner wall of the collecting pipe end (13) is fixedly connected to a hollow plate (14).

3. A formaldehyde continuous sampling device according to claim 2, characterized in that: The structures of the threaded joint (12) and the pipeline (11) fit each other, and the threaded joint (12) and the pipeline (11) are parallel to each other.

4. A formaldehyde continuous sampling device according to claim 1, characterized in that: The structures of the motor (4) and the truncated platform (5) fit each other, and the motor (4) is arranged in the middle of the bottom of the truncated platform (5).

5. A formaldehyde continuous sampling device according to claim 1, characterized in that: The diameter of the truncated cone (5) is smaller than that of the circular shell (2), and the structures of the circular shell (2) and the truncated cone (5) do not interfere with each other.

6. A formaldehyde continuous sampling device according to claim 1, characterized in that: The connecting pipe (9) passes through the collecting box (10), and the connecting pipe (9) is perpendicular to the collecting box (10).

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