Detection equipment for non-methane total hydrocarbon of methane
By designing detection equipment for buffer springs and compression springs, the problem of large and easy damage of methane non-methane total hydrocarbon detection equipment in the prior art is solved, and protection and stability during the movement process is achieved, ensuring the smooth progress of the detection process. .
Patent Information
- Application Number
- CN202420780016.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing methane non-methane total hydrocarbon detection equipment has large volume and heavy mass, which is difficult to transfer for a long distance, and lacks buffering devices, which can easily lead to damage to internal instruments.
A detection device including a box, reaction box, reagent bottle, support seat, lifting cylinder, universal wheel and clamping plate is designed. The buffering spring and compression spring provide buffering capacity, and the lifting cylinder is used to avoid the universal wheel and the ground. Contact, secure the reagent bottle with clamping plates and compression springs to ensure reduced collision and protection of the instrument during movement.
The equipment has buffering capabilities during movement to avoid damage to internal instruments, ensure the fixation of the reagent bottle, reduce collisions, and the universal wheel does not come into contact with the ground, ensuring the stability of the detection process.
Smart Images
Figure CN222259297U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a field, in particular to a detection device for methane and non-methane total hydrocarbons. Background Art
[0002] Non-methane hydrocarbons refer to all hydrocarbons (hydrocarbons) except methane. Unlike methane, non-methane hydrocarbons have greater photochemical activity and are precursors to photochemical smog. There are many types of non-methane hydrocarbons, among which the largest emission is terpene compounds released by natural plants, accounting for about 65% of the total NMHC, and the most important of which are isoprene and monoterpenes, which will form photochemical oxidants and aerosol particles due to photochemical reactions in urban and rural atmospheres. The main anthropogenic sources of NMHC are gasoline combustion, incineration, solvent evaporation, petroleum evaporation, transportation loss and waste refining. These five categories account for about 96% of anthropogenic hydrocarbon emissions.
[0003] Most of the existing methane non-methane total hydrocarbon detection equipment is large in size and heavy in weight, which is not convenient for long-distance transfer. In addition, there is no buffer device during the transfer process, which may cause damage to internal instruments and cause great losses. Therefore, the utility model proposes a methane non-methane total hydrocarbon detection equipment to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a detection device for methane and non-methane total hydrocarbons to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for methane and non-methane total hydrocarbons, including a box body, a reaction box, a reagent bottle, a support seat, a lifting cylinder, universal wheels and a clamping plate, a control computer is provided on one side of the box body, a support plate is provided on the box body near the control computer, a support seat is provided on the box body near the bottom, mounting plates are provided on both sides of the support seat, lifting cylinders are provided on both mounting plates, anti-slip pads are provided on the ends of the two lifting cylinders away from the mounting plates, a plurality of universal wheels are provided on the lower side of the box body, the plurality of universal wheels are distributed in a rectangular shape at the four corners of the box body, a plurality of buffer springs are provided in the box body, and a reaction box is provided on the ends of the plurality of buffer springs away from the box body.
[0006] Preferably, a motor is provided on one side of the reaction box, a bidirectional screw is provided at the shaft end of the motor, the bidirectional screw extends into the reaction box, and a mounting seat is provided at a position corresponding to the bidirectional screw in the reaction box, and a sliding rod is provided in the mounting seat near the bidirectional screw.
[0007] Preferably, two movable seats are sleeved on the bidirectional screw and the sliding rod, and movable columns are provided on the two movable seats. Adjustment grooves are provided at positions of the mounting seat corresponding to the movable columns, and the size of the adjustment grooves is adapted to the size of the movable columns.
[0008] Preferably, both of the movable columns are provided with an adjustment plate, both of the adjustment plates are provided with a plurality of compression springs, and a clamping plate is provided on one end of the plurality of compression springs away from the adjustment plate.
[0009] Preferably, a reagent bottle is provided in the reaction box near the clamping plate, and the size of the reagent bottle is matched with the size of the clamping plate.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a certain buffering capacity during the movement to avoid damage to the internal instruments. The buffer spring ensures that the device has a buffering capacity during the movement. The clamping plate and the compression spring ensure that the reagent bottle can be clamped and fixed in the reaction box to reduce the possibility of collision. The lifting cylinder ensures that the universal wheel does not contact the ground during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the internal structure of the reaction box of the utility model;
[0013] Figure 3 It is a schematic diagram of the internal structure of the mounting base of the utility model.
[0014] In the figure: 1. Box body; 2. Reaction box; 3. Reagent bottle; 4. Support seat; 5. Lifting cylinder; 6. Universal wheel; 7. Clamping plate; 8. Control computer; 9. Support plate; 10. Mounting plate; 11. Anti-slip pad; 12. Buffer spring; 13. Motor; 14. Bidirectional screw; 15. Mounting seat; 16. Sliding rod; 17. Moving seat; 18. Moving column; 19. Adjustment slot; 20. Adjustment plate; 21. Compression spring. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] See also Figure 1-3 The utility model provides a technical solution: a detection device for methane and non-methane total hydrocarbons, including a box body 1, a reaction box 2, a reagent bottle 3, a support seat 4, a lifting cylinder 5, a universal wheel 6 and a clamping plate 7. A control computer 8 is provided on one side of the box body 1, a support plate 9 is provided on the box body 1 near the control computer 8, a support seat 4 is provided on the box body 1 near the bottom, mounting plates 10 are provided on both sides of the support seat 4, lifting cylinders 5 are provided on both mounting plates 10, and anti-slip pads 11 are provided on the ends of the two lifting cylinders 5 away from the mounting plates 10, a plurality of universal wheels 6 are provided on the lower side of the box body 1, and the plurality of universal wheels 6 are distributed in a rectangular shape at the four corners of the box body 1, a plurality of buffer springs 12 are provided in the box body 1, and a reaction box 2 is provided on the ends of the plurality of buffer springs 12 away from the box body 1.
[0019] In this embodiment, a motor 13 is provided on one side of the reaction box 2, a bidirectional screw 14 is provided at the axial end of the motor 13, the bidirectional screw 14 extends into the reaction box 2, and a mounting seat 15 is provided at a position corresponding to the bidirectional screw 14 in the reaction box 2, and a sliding rod 16 is provided in the mounting seat 15 near the bidirectional screw 14.
[0020] In this embodiment, two movable seats 17 are sleeved on the bidirectional screw 14 and the sliding rod 16, and movable columns 18 are provided on the two movable seats 17. Adjustment grooves 19 are provided at positions corresponding to the mounting seats 15 and the movable columns 18, and the size of the adjustment grooves 19 is adapted to the size of the movable columns 18.
[0021] In this embodiment, an adjustment plate 20 is disposed on each of the two movable columns 18 , a plurality of compression springs 21 are disposed on each of the two adjustment plates 20 , and a clamping plate 7 is disposed on one end of the plurality of compression springs 21 away from the adjustment plate 20 .
[0022] In this embodiment, a reagent bottle 3 is provided in the reaction box 2 near the clamping plate 7 , and the size of the reagent bottle 3 is matched with the size of the clamping plate 7 .
[0023] Working principle: the staff moves the device to the specified position, and then uses the lifting cylinder 5 to make the universal wheel 6 not in contact with the ground, and then uses the motor 13 to rotate the bidirectional screw 14, and the moving column 18 also moves along the direction of the slide bar 16, thereby moving the adjustment plate 20, and then the clamping plate 7 clamps and fixes the reagent bottle 3, and then the reaction in the reaction box 2 is completed, and the content can be analyzed by controlling the computer 8.
[0024] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.
[0025] 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. A detection device for methane and non-methane total hydrocarbons, characterized in that: The invention comprises a box body (1), a reaction box (2), a reagent bottle (3), a support seat (4), a lifting cylinder (5), a universal wheel (6) and a clamping plate (7). A control computer (8) is arranged on one side of the box body (1). A support plate (9) is arranged on the box body (1) near the control computer (8). A support seat (4) is arranged on the box body (1) near the bottom. Mounting plates (10) are arranged on both sides of the support seat (4). Lifting cylinders (5) are arranged on both mounting plates (10). Anti-skid pads (11) are arranged on the ends of the lifting cylinders (5) away from the mounting plates (10). A plurality of universal wheels (6) are arranged on the lower side of the box body (1). The plurality of universal wheels (6) are distributed in a rectangular shape at the four corners of the box body (1). A plurality of buffer springs (12) are arranged in the box body (1). A reaction box (2) is arranged on the ends of the plurality of buffer springs (12) away from the box body (1).
2. The detection device for methane and non-methane total hydrocarbons according to claim 1, characterized in that: A motor (13) is provided on one side of the reaction box (2), a bidirectional screw (14) is provided at the shaft end of the motor (13), the bidirectional screw (14) extends into the reaction box (2), and a mounting seat (15) is provided at a position corresponding to the bidirectional screw (14) in the reaction box (2), and a sliding rod (16) is provided in the mounting seat (15) at a position close to the bidirectional screw (14).
3. The detection device for methane and non-methane total hydrocarbons according to claim 2, characterized in that: Two movable seats (17) are sleeved on the bidirectional screw rod (14) and the sliding rod (16), and movable columns (18) are arranged on the two movable seats (17). Adjustment grooves (19) are arranged at positions corresponding to the movable columns (18) on the mounting seat (15), and the size of the adjustment grooves (19) is adapted to the size of the movable columns (18).
4. The detection device for methane and non-methane total hydrocarbons according to claim 3, characterized in that: An adjustment plate (20) is provided on each of the two movable columns (18), a plurality of compression springs (21) are provided on each of the two adjustment plates (20), and a clamping plate (7) is provided on one end of each of the plurality of compression springs (21) away from the adjustment plate (20).
5. The detection device for methane and non-methane total hydrocarbons according to claim 4, characterized in that: A reagent bottle (3) is arranged in the reaction box (2) at a position close to the clamping plate (7), and the size of the reagent bottle (3) is matched with the size of the clamping plate (7).