A stable and reliable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles

Abstract

This utility model proposes a stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupole mass spectrometry, comprising: a vehicle compartment and a waste disposal assembly. The waste disposal assembly includes a fan, a protective cover, and a dust filter. The fan is mounted on the outer wall of the vehicle compartment; the protective cover is mounted on the outer wall of the vehicle compartment; the dust filter is mounted on the inner wall of the vehicle compartment; and a waste disposal port is provided on the inner wall of the vehicle compartment. This embodiment of the utility model provides a stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupole mass spectrometry. By mounting the mass spectrometer on a motor vehicle, the core equipment of a chemical analysis laboratory can be moved around with the vehicle, facilitating the conduct of testing operations, protecting the initial investment in these devices, and allowing these assets to be applied more flexibly in different testing scenarios, maximizing the utilization rate of the testing equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of chemical analysis, and in particular to a stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles. Background Technology

[0002] Chemical analysis refers to methods for determining the chemical composition or structure of substances. In many fields of chemical analysis, high-performance mass spectrometry-triple quadrupole mass spectrometry (HPLC / MS / MS) (hereinafter referred to as mass spectrometry) is a widely used analytical instrument. Typically, these instruments can only be installed in fixed locations such as chemical analysis laboratories, requiring a stable power and gas supply. This means that samples extracted on-site must be sent back to the chemical analysis laboratory for testing.

[0003] When using mass spectrometry for chemical analysis, considering factors such as transportation distance and timeliness, certain samples that are difficult to transport or have extremely high timeliness requirements are not suitable for testing via sampling and transportation to a chemical analysis laboratory. Building a new chemical analysis laboratory requires upfront investment, fixed monthly operating costs (site fees, water, electricity, gas, etc.), and a certain volume of testing business. For scenarios with low or unstable business volume (e.g., high volume during peak seasons and low volume during off-seasons), or uncertain business and profit models (still being explored), but where high timeliness is required, current chemical analysis laboratory testing methods are insufficient. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to propose a stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles. By installing the mass spectrometer on a motor vehicle, the core equipment of the chemical analysis laboratory can be moved around with the vehicle. This allows for the avoidance of high upfront investment and the availability of chemical analysis laboratory testing capabilities in scenarios with low, unstable, and uncertain business volume, facilitating the development of testing services and protecting the initial investment in these devices. It also enables these assets to be applied more flexibly in different testing scenarios, maximizing the utilization rate of the testing equipment.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a stable vehicle-mounted high-efficiency mass spectrometer with triple quadrupole configuration, comprising: a vehicle compartment and a wastewater discharge assembly, wherein the wastewater discharge assembly includes a fan, a protective cover, and a dustproof net, wherein the fan is disposed on the outer wall of the vehicle compartment; the protective cover is disposed on the outer wall of the vehicle compartment; the dustproof net is disposed on the inner wall of the vehicle compartment; and a wastewater discharge port is provided on the inner wall of the vehicle compartment.

[0007] In addition, the stable vehicle-mounted high-efficiency mass spectrometer triple quadrupole combined instrument proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the interior of the carriage is equipped with experimental components, including a shock-absorbing plate, a chromatograph, a mass spectrometer, and a level. The shock-absorbing plate is installed on the inner wall of the carriage; the chromatograph is installed on the shock-absorbing plate; the mass spectrometer is installed on the shock-absorbing plate; and the level is installed on the outer wall of the shock-absorbing plate.

[0009] Specifically, a power supply assembly is installed on the inner wall of the carriage, which includes a battery pack and an operating panel. The battery pack is installed on the inner wall of the carriage, and the operating panel is installed on the inner wall of the carriage.

[0010] Specifically, the inner wall of the carriage is equipped with a door; the outer wall of the door is equipped with a handle; and the bottom of the carriage is equipped with multiple cylinder support legs.

[0011] Specifically, supports are installed on the inner walls of the carriage.

[0012] Specifically, a controller is installed on the support.

[0013] Specifically, the interior walls of the carriages are equipped with air conditioning.

[0014] Specifically, gas cylinders are installed on the inner walls of the carriage.

[0015] Compared with existing technologies, this utility model has the following advantages: This stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupole capability allows mass spectrometry systems, traditionally only installed in chemical analysis laboratories, to be mounted on a motor vehicle and moved with the user. For samples requiring extremely high time sensitivity, the vehicle can be driven to the area where the sample was generated, and the sample can be collected and analyzed directly. For projects with unstable or uncertain workloads, renting vehicle-mounted equipment reduces upfront investment, minimizes redundant investment, and facilitates the development of innovative businesses.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of a stable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles according to an embodiment of the present invention.

[0019] Figure 2This is a schematic diagram of the internal structure of a stable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of a vehicle-mounted high-efficiency mass spectrometer triple quadrupole combined instrument with cylinder support legs, according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the experimental components of a stable vehicle-mounted high-efficiency mass spectrometer triple quadrupole combined instrument according to an embodiment of the present invention.

[0022] Reference numerals: 1. Carriage; 2. Carriage door; 3. Handle; 4. Cylinder support; 5. Sewage discharge assembly; 51. Fan; 52. Protective cover; 53. Dustproof net; 54. Sewage outlet; 6. Support; 7. Controller; 8. Air conditioner; 9. Gas cylinder; 10. Experimental assembly; 101. Shock absorber; 102. Chromatograph; 103. Mass spectrometer; 104. Level; 11. Power supply assembly; 111. Battery pack; 112. Operating table. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] The following description, with reference to the accompanying drawings, describes a stable and usable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles.

[0025] like Figures 1-4 As shown in the figure, a stable vehicle-mounted high-efficiency mass spectrometer with triple quadrupoles according to an embodiment of the present invention includes: a vehicle compartment 1 and a sewage discharge assembly 5.

[0026] The sewage discharge component 5 includes a fan 51, a protective cover 52, and a dust filter 53.

[0027] The fan 51 is installed on the outer wall of the carriage 1, the protective cover 52 is installed on the outer wall of the carriage 1, the dustproof net 53 is installed on the inner wall of the carriage 1, and the sewage outlet 54 is provided on the inner wall of the carriage 1.

[0028] Specifically, when sewage discharge is required, fan 51 is first activated. The airflow generated by fan 51 will expel the polluted air or exhaust gas inside the carriage 1 through the sewage outlet 54. The protective cover 52 serves to prevent external impurities or foreign objects from entering the carriage 1. Simultaneously, the dust filter 53 further blocks dust or fine particles from entering the carriage 1, ensuring a clean internal environment and guaranteeing the stability and safety of its operating environment.

[0029] In one embodiment of this application, such as Figure 2 and Figure 4 As shown, experimental component 10 is installed inside carriage 1.

[0030] The experimental assembly 10 includes a shock-absorbing plate 101, a chromatograph 102, a mass spectrometer 103, and a level 104.

[0031] Among them, the shock absorber 101 is installed on the inner wall of the carriage 1, the chromatograph 102 is installed on the shock absorber 101, the mass spectrometer 103 is installed on the shock absorber 101, and the level 104 is installed on the outer wall of the shock absorber 101.

[0032] Specifically, during use, the stable support of the shock-absorbing plate 101 effectively reduces the impact of vibrations during vehicle operation on the equipment, ensuring the accuracy and stability of the analytical results. The level 104 helps operators quickly confirm the levelness of the carriage 1 and experimental components 10, facilitating calibration before using the two core chemical analysis devices, the chromatograph 102 and the mass spectrometer 103, further improving the reliability of experimental data.

[0033] In one embodiment of this application, such as Figure 2 As shown, a power supply assembly 11 is installed on the inner wall of the carriage 1.

[0034] The power supply assembly 11 includes a battery pack 111 and an operating panel 112. The battery pack 111 is installed on the inner wall of the carriage 1, and the operating panel 112 is installed on the inner wall of the carriage 1.

[0035] It is understandable that a stable power supply includes a stable power source and a low voltage difference between the neutral wire and ground.

[0036] Thanks to the development of new energy vehicles in recent years, more and more motor vehicles have changed from pure fuel drive to hybrid or pure electric drive. These new energy vehicles are equipped with large battery packs 111 that support external discharge, which can act as an uninterruptible power supply (UPS) for mass spectrometers, avoiding abnormal operation of the instrument due to unexpected power outages or voltage fluctuations. If the motor vehicle is a new energy vehicle, the battery pack 111 can be charged using the standard 380V AC or new energy vehicle-specific DC charging interface. In an emergency, the motor vehicle engine can be used to charge the battery pack.

[0037] In one embodiment of this application, such as Figure 1 and Figure 3 As shown, a door 2 is provided on the inner wall of the carriage 1, a handle 3 is installed on the outer wall of the door 2, and multiple cylinder support legs 4 are installed at the bottom of the carriage 1.

[0038] Understandably, due to the structure of motor vehicles, the vehicle body is not rigidly connected to the ground, but rather connected via a chassis suspension. This suspension method causes significant vibrations in the vehicle body when people enter and exit the vehicle, as well as when moving within the vehicle, which is detrimental to the safe operation of the instruments. Therefore, the cylinder-mounted support legs 4 installed at the bottom of the vehicle body 1 not only provide support but also allow for height adjustment. When the vehicle is parked, the cylinder-mounted support legs 4 are extended and their height adjusted to ensure the shock-absorbing plate housing the instruments is completely level, facilitating adaptation to different road conditions and working environments.

[0039] In one embodiment of this application, such as Figure 2 As shown, a support 6 is provided on the inner wall of the carriage 1.

[0040] Understandably, bracket 6 is used to install and secure the computer, ensuring its stability and reliability when in use.

[0041] In one embodiment of this application, such as Figure 2 As shown, a controller 7 is installed on the support 6.

[0042] Understandably, controller 7 is designed for instrument workstation computers, using high-performance computers.

[0043] In one embodiment of this application, such as Figure 2 As shown, the inner wall of carriage 1 is equipped with an air conditioner 8.

[0044] Understandably, the air conditioning system 8 can provide a suitable and stable temperature and humidity in the vehicle compartment where the equipment is installed.

[0045] In one embodiment of this application, such as Figure 2 As shown, gas cylinders 9 are installed on the inner wall of carriage 1.

[0046] It is understandable that the available interior space varies depending on the type of vehicle selected. A small nitrogen generator or nitrogen cylinder 9 can be selected as the gas source based on the remaining space after installing other equipment.

[0047] In summary, the stable and usable vehicle-mounted high-efficiency mass spectrometer triple quadrupole in this embodiment of the invention allows mass spectrometry systems, traditionally only installed in chemical analysis laboratories, to be mounted on a motor vehicle and moved with the user. For samples requiring extremely high time sensitivity, the vehicle can be driven to the area where the sample was generated, and the sample can be collected and analyzed directly. For projects with unstable or uncertain workloads, renting vehicle-mounted equipment can reduce upfront investment, minimize redundant investment, and facilitate the development of innovative businesses.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A stable and efficient mass spectrometer triple quadrupole tandem mass spectrometer for on-board use, characterized in that, include: The carriage (1) and the sewage system (5), wherein, The sewage discharge assembly (5) includes a fan (51), a protective cover (52), and a dust filter (53), wherein, The fan (51) is mounted on the outer wall of the carriage (1); The protective cover (52) is installed on the outer wall of the carriage (1); The dustproof net (53) is installed on the inner wall of the carriage (1); The inner wall of the carriage (1) is provided with a sewage outlet (54).

2. The stable on-board high efficiency mass spectrometer triple quadrupole tandem instrument of claim 1, wherein, The interior of the carriage (1) is equipped with an experimental assembly (10), wherein, The experimental assembly (10) includes a shock-absorbing plate (101), a chromatograph (102), a mass spectrometer (103), and a level (104), wherein, The shock-absorbing plate (101) is installed on the inner wall of the carriage (1); The chromatograph (102) is mounted on the shock-absorbing plate (101); The mass spectrometer (103) is mounted on the damping plate (101); The level (104) is mounted on the outer wall of the damping plate (101).

3. The stable on-board high efficiency mass spectrometer triple quadrupole tandem instrument of claim 1, wherein, A power supply assembly (11) is installed on the inner wall of the carriage (1), wherein, The power supply assembly (11) includes a battery pack (111) and an operating console (112), wherein, The battery pack (111) is mounted on the inner wall of the carriage (1); The control panel (112) is located on the inner wall of the carriage (1).

4. The stable vehicle-mounted high-efficiency mass spectrometer triple quadrupole instrument for use according to claim 1, characterized in that, The inner wall of the carriage (1) is provided with a door (2); A handle (3) is installed on the outer wall of the compartment door (2); The bottom of the carriage (1) is equipped with multiple cylinder support legs (4).

5. The stable on-board high performance mass spectrometer triple quadrupole tandem instrument of claim 1, wherein, The inner wall of the carriage (1) is provided with a support (6).

6. The stable on-board high performance mass spectrometer triple quadrupole tandem instrument of claim 5, wherein, A controller (7) is provided on the support (6).

7. The stable on-board high performance mass spectrometer triple quadrupole tandem instrument of claim 1, wherein, The inner wall of the carriage (1) is equipped with an air conditioner (8).

8. The stable on-board high performance mass spectrometer triple quadrupole tandem instrument of claim 1, wherein, Gas cylinders (9) are installed on the inner wall of the carriage (1).

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