CN207265008U

CN207265008U - A kind of decompressor applied in a mass spectrometer

Info

Publication number: CN207265008U
Application number: CN201721395292.9U
Authority: CN
Inventors: 陈薇; 阮宏强
Original assignee: Shanghai Applied Protein Technology Co Ltd
Current assignee: Shanghai Applied Protein Technology Co Ltd
Priority date: 2017-10-26
Filing date: 2017-10-26
Publication date: 2018-04-20
Anticipated expiration: 2027-10-26

Abstract

The utility model discloses a kind of decompressor applied in a mass spectrometer, its structure includes power switch, body, select button, optical-disc reader, ion gun, connecting line, detector, mass analyzer, pressure gauge, pressure regulator valve, pressure reducer, temperature detection table, exhausting-gas hole, indicator, table body, temperature sensing pipe, support column, indicator is inside table body, table body is vertically fixed on above support column, the utility model passes through equipped with temperature detection table, the temperature conditions of body can be reflected in real time, and the temperature value for passing through setting, when temperature is higher than or reaches set temperature value, carry out rational heat dissipation exhaust, reduce unnecessary power loss and play a warning role.

Description

A kind of decompressor applied in a mass spectrometer

Technical field

The utility model is a kind of decompressor applied in a mass spectrometer, belongs to decompressor field.

Background technology

Pressure reducer, since gas pressure of the inside of a bottle is higher, and gas welding and gas cutting and pressure needed for point of use are smaller, so needing The gas for the elevated pressures being stored in gas cylinder is reduced to low-pressure gas with pressure reducer, and should ensure that required operating pressure Stable state is kept from beginning to end.In short, pressure reducer is that gases at high pressure are reduced to low-pressure gas and keep the pressure of output gas The constant regulating device with stability of flow.

Prior art discloses Application No.：201220575676.X a kind of application decompressor in a mass spectrometer, The utility model provides a kind of decompressor applied in a mass spectrometer, including：First relief passage, first decompression are logical Road includes the first pressure-reduction module；Second relief passage, second relief passage include the second pressure-reduction module of series connection and pre- place Manage module；First relief passage and the second relief passage are in parallel；First handover module, first handover module are used to make Sample feeding pipe is optionally connected with first relief passage or the second relief passage, input terminal link control module；Waste pipe, The input terminal of the waste pipe connects the pressure-reduction module, the first pressure-reduction module；Control module, the control module output terminal connect Connect first handover module.The utility model is with stability is good, versatility is good, can effectively reduce signal fluctuation, be conducive to Subsequent detection accuracy advantage is improved, the prior art can not realize reasonable power and energy saving, cause the loss of energy, and causing need not The economic loss wanted, and security guarantee is inadequate.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of decompression dress applied in a mass spectrometer Put, can not realize reasonable power and energy saving to solve the prior art, cause the loss of energy, cause unnecessary economic loss, and And security guarantee it is inadequate the problem of.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is applied in mass spectrum Decompressor in instrument, its structure include power switch, body, select button, optical-disc reader, ion gun, connecting line, detection Device, mass analyzer, pressure gauge, pressure regulator valve, pressure reducer, temperature detection table, exhausting-gas hole, the power switch are being installed in body just The surface lower left corner is simultaneously screwed in the left end of pressure reducer using electrical connection, the body, and the select button is installed in The left side of body front surface, the optical-disc reader are embedded in the upper left corner of body front surface, and the ion gun gemel connection is in body Surface, the connecting line are connected by contiguous block with ion gun, and the detector is horizontally fixed on mass analyzer upper left side, The mass analyzer is installed in the right of body, and the pressure gauge is welded on the right side on pressure reducer surface, and the pressure regulator valve hangs down The straight centre for being fixed on pressure reducer surface, the pressure reducer are threadedly coupled by screw with mass analyzer, the temperature detection Table is horizontally fixed on the left side on pressure reducer surface, and the exhausting-gas hole is vertically fixed on the centre of body surface, the temperature detection Table is equipped with indicator, table body, temperature sensing pipe, support column, and for the indicator inside table body, the table body is vertically fixed on support Above column, the temperature sensing pipe is welded on the right side of support column, and the support column is horizontally fixed on the left side on pressure reducer surface.

Further, at the pressure gauge and pressure regulator valve in the same vertical plane.

Further, the select button is installed in below optical-disc reader.

Further, the power switch and optical-disc reader are parallel to each other.

Further, at the select button and power switch in the same vertical plane.

Further, the connecting line surface is made of elastomeric material, can prevent electrostatic.

Further, the optical-disc reader is made of aeronautical material, has larger toughness.

Beneficial effect

The utility model is a kind of to apply decompressor in a mass spectrometer, can be real-time by equipped with temperature detection table The temperature conditions of body is reflected, and by the temperature value of setting, when temperature is higher than or reaches set temperature value, is closed The heat dissipation exhaust of reason, reduces unnecessary power loss and plays a warning role.

Brief description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram for applying decompressor in a mass spectrometer of the utility model.

Fig. 2 is the structure diagram of the utility model temperature detection table.

In figure：Power switch -1, body -2, select button -3, optical-disc reader -4, ion gun -5, connecting line -6, detection Device -7, mass analyzer -8, pressure gauge -9, pressure regulator valve -10, pressure reducer -11, temperature detection table -12, exhausting-gas hole -13, indicator - 1201st, table body -1202, temperature sensing pipe -1203, support column -1204.

Embodiment

To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.

Please refer to Fig.1, Fig. 2, the utility model provides a kind of decompressor applied in a mass spectrometer：Its structure includes electricity Source switch 1, body 2, select button 3, optical-disc reader 4, ion gun 5, connecting line 6, detector 7, mass analyzer 8, pressure Table 9, pressure regulator valve 10, pressure reducer 11, temperature detection table 12, exhausting-gas hole 13, the power switch 1 are installed in 2 front surface of a body left side Inferior horn is simultaneously screwed in the left end of pressure reducer 11 using electrical connection, the body 2, and the select button 3 is installed in machine The left side of 2 front surface of body, the optical-disc reader 4 are embedded in the upper left corner of 2 front surface of body, and 5 gemel connection of ion gun is in machine Directly over body 2, the connecting line 6 is connected by contiguous block with ion gun 5, and the detector 7 is horizontally fixed on mass analyzer 8 Upper left side, the mass analyzer 8 are installed in the right of body 2, and the pressure gauge 9 is welded on the right side on 11 surface of pressure reducer, The pressure regulator valve 10 is vertically fixed on the centre on 11 surface of pressure reducer, and the pressure reducer 11 passes through screw and 8 spiral shell of mass analyzer Line connects, and the temperature detection table 12 is horizontally fixed on the left side on 11 surface of pressure reducer, and the exhausting-gas hole 13 is vertically fixed on machine The centre on 2 surface of body, the temperature detection table 12 are equipped with indicator 1201, table body 1202, temperature sensing pipe 1203, support column 1204, for the indicator 1201 inside table body 1202, the table body 1202 is vertically fixed on the top of support column 1204, the temperature Degree detection pipes 1203 are welded on the right side of support column 1204, and the support column 1204 is horizontally fixed on the left side on 11 surface of pressure reducer, At the pressure gauge 9 and pressure regulator valve 10 in the same vertical plane, the select button 3 is installed in the lower section of optical-disc reader 4, described Power switch 1 and optical-disc reader 4 are parallel to each other, described at the select button 3 and power switch 1 in the same vertical plane 6 surface of connecting line is made of elastomeric material, can prevent electrostatic, and the optical-disc reader 4 is made of aeronautical material, has larger Toughness.

Pressure gauge 9 described in the utility model refers to using flexible member as sensing element, measures and indicates to be higher than environment pressure The instrument of power, application is extremely widespread, it is almost throughout all industrial flow and scientific research field.Heat distribution pipe network, oil gas transmission, The fields such as water and air supply system, vehicle maintenance maintenance factory shop are seen everywhere.Especially in industrial stokehold and technology measurement process In, since the elastic sensing element of mechanical compression table has very high mechanical strength and the characteristic such as convenient for production so that machine Tool formula pressure gauge has been more and more widely used.

In progress in use, being first turned on power switch 1, operation selection can be carried out by select button 3, then quality Analyzer 8 is classified, and detector 7 is used for detecting, so as to be divided by the quality difference of material atom, molecule or molecular fragment From wherein pressure reducer 11 can carry out a series of decompression pressure regulation by the show value of pressure gauge 9；And by equipped with temperature Table 12 is detected, the temperature of body can be detected by temperature sensing pipe 1203, indicator 1202 rotates together with temperature, according to The display of temperature, can confirm that whether be safe temperature, so that safety coefficient is improved, then the temperature value by setting, work as fuselage When reaching set temperature value, control exhausting-gas hole 13 carries out high speed exhaust, it is possible to reduce unnecessary energy loss.

Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, What the utility model solved is that the prior art can not realize reasonable power and energy saving, causes the loss of energy, causes unnecessary warp The problem of Ji is lost, and security guarantee is inadequate, the utility model is combined with each other by above-mentioned component, can be anti-in real time The temperature conditions of body should be gone out, and by the temperature value of setting, when temperature is higher than or reaches set temperature value, it is reasonable to carry out Heat dissipation exhaust, reduce unnecessary power loss and play a warning role, it is described in detail below:

For the indicator 1201 inside table body 1202, the table body 1202 is vertically fixed on the top of support column 1204, institute State temperature sensing pipe 1203 and be welded on the right side of support column 1204, the support column 1204 is horizontally fixed on the left side on 11 surface of pressure reducer Side.

The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims

Apply decompressor in a mass spectrometer 1. a kind of, its structure include power switch (1), body (2), select button (3), Optical-disc reader (4), ion gun (5), connecting line (6), detector (7), mass analyzer (8), pressure gauge (9), pressure regulator valve (10), pressure reducer (11), temperature detection table (12), exhausting-gas hole (13), the power switch (1) are installed in body (2) front surface The lower left corner simultaneously uses electrical connection, it is characterised in that：

The body (2) is screwed in the left end of pressure reducer (11), and the select button (3) is being installed in body (2) just The left side on surface, the optical-disc reader (4) are embedded in the upper left corner of body (2) front surface, and ion gun (5) gemel connection is in machine Directly over body (2), the connecting line (6) is connected by contiguous block with ion gun (5), and the detector (7) is horizontally fixed on matter Contents analyzer (8) upper left side, the mass analyzer (8) are installed in the right of body (2), and the pressure gauge (9), which is welded on, to be subtracted The right side on depressor (11) surface, the pressure regulator valve (10) are vertically fixed on the centre on pressure reducer (11) surface, the pressure reducer (11) it is threadedly coupled by screw with mass analyzer (8), the temperature detection table (12) is horizontally fixed on pressure reducer (11) table The left side in face, the exhausting-gas hole (13) are vertically fixed on the centre on body (2) surface；

The temperature detection table (12) is equipped with indicator (1201), table body (1202), temperature sensing pipe (1203), support column (1204), the indicator (1201) is internal embedded in table body (1202), and the table body (1202) is vertically fixed on support column (1204) Top, the temperature sensing pipe (1203) are welded on the right side of support column (1204), and the support column (1204), which is horizontally fixed on, to be subtracted The left side on depressor (11) surface.
A kind of 2. decompressor applied in a mass spectrometer according to claim 1, it is characterised in that：The pressure gauge (9) with pressure regulator valve (10) place in the same vertical plane.
A kind of 3. decompressor applied in a mass spectrometer according to claim 1, it is characterised in that：The select button (3) it is installed in below optical-disc reader (4).
A kind of 4. decompressor applied in a mass spectrometer according to claim 1, it is characterised in that：The power switch (1) it is parallel to each other with optical-disc reader (4).
A kind of 5. decompressor applied in a mass spectrometer according to claim 1, it is characterised in that：The select button (3) with power switch (1) place in the same vertical plane.