CN114113660A - System voltage building method, analyzer and computer readable storage medium - Google Patents
System voltage building method, analyzer and computer readable storage medium Download PDFInfo
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- CN114113660A CN114113660A CN202111583297.5A CN202111583297A CN114113660A CN 114113660 A CN114113660 A CN 114113660A CN 202111583297 A CN202111583297 A CN 202111583297A CN 114113660 A CN114113660 A CN 114113660A
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Abstract
The invention discloses a system voltage building method, an analyzer and a computer readable storage medium, wherein the method comprises the following steps: establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks; and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained. Therefore, by dividing the negative pressure resources, the utilization of the negative pressure resources is improved, and the working efficiency of the analyzer is improved.
Description
Technical Field
The invention relates to the technical field of sample analysis, in particular to a system pressure building method, an analyzer and a computer readable storage medium.
Background
With the advance of technology, liquid sample analyzers have become necessary devices for liquid assay analysis, and in the liquid sample analyzers, liquid is generally introduced or discharged by using the principle of air pressure.
In the related art, a sample analyzer generally uses an air pump to pressurize a sealed tank, and then uses positive pressure or negative pressure resources to supply or discharge liquid in the sample analyzer, and when different pressures are required inside the sample analyzer or the pressure resources are insufficient, the air pump needs to re-pressurize. However, the sample analyzer has a high utilization rate of negative pressure resources, and the re-pressurization limits the detection speed of the sample analyzer, thereby reducing the operating efficiency of the analyzer.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a system voltage-building method, an analyzer and a computer readable storage medium, aiming at achieving the effect of improving the working efficiency of the analyzer.
In order to achieve the above object, the present invention provides a system pressure building method, including:
establishing a first positive pressure of an analyzer system in a first seal pot through an air pump, a first control valve and a first pressure sensor, and establishing a first negative pressure of the analyzer system in a second seal pot through the air pump, a second control valve and a second pressure sensor, wherein the second seal pot is respectively communicated with a plurality of negative pressure branch seal pots;
and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained.
Optionally, after the step of establishing negative pressure branches in the negative pressure branch sealed tanks respectively by the first negative pressure, the method further includes:
when the second negative pressure needs to be established in the liquid to be drained tank, a control valve for communicating the liquid to be drained tank with the negative pressure branch sealing tank is opened, the second negative pressure is established, and when the second negative pressure is established, liquid in the liquid to be drained tank is drained to the negative pressure branch sealing tank.
Optionally, after the step of establishing negative pressure branches in the negative pressure branch sealed tanks respectively by the first negative pressure, the method further includes:
and when the liquid in the negative pressure branch sealing tank needs to be discharged, opening a control valve between the negative pressure branch sealing tank and the liquid pump, closing the control valve connected with the first sealing tank, and discharging the liquid in the negative pressure branch sealing tank through the liquid pump.
Optionally, after the step of establishing the first positive pressure of the analyzer system in the first sealed tank by the air pump, the first control valve and the first pressure measuring instrument, the method further comprises:
establish the second malleation in the fourth seal pot through third control valve and fourth pressure measurement appearance, establish the third malleation in the third seal pot through fourth control valve and third pressure measurement appearance, wherein, the third seal pot passes through the fourth control valve with first seal pot intercommunication, the fourth seal pot passes through the third control valve with first seal pot intercommunication, the gassing end of fourth seal pot with the third seal pot intercommunication.
Optionally, the second seal pot is connected with the negative pressure branch seal pot through a buffer chamber.
Further, to achieve the above object, the present invention also provides an analyzer comprising: the device comprises an air pump, a liquid pump, a control valve, a pressure measuring instrument, a first seal tank, a second seal tank, a tank to be drained and at least two negative pressure partial pressure seal tanks;
the first sealing tank is connected with the air outlet end of the air pump through a first control valve, and is provided with a first pressure measuring instrument;
the second seal tank is connected with the air suction end of the air pump through a second control valve, a second pressure measuring instrument is arranged on the second seal tank, the second seal tank is respectively connected with at least two negative pressure branch seal tanks, and the negative pressure branch seal tanks are connected with the liquid pump;
the liquid to be drained tank is connected with a negative pressure branch sealing tank.
Optionally, the analyzer further comprises: the analyzer further comprises: a third seal tank and a fourth seal tank;
the first seal pot pass through the third control valve with the fourth seal pot links to each other, the fourth seal pot is provided with fourth pressure measurement appearance, the first seal pot passes through the fourth control valve and links to each other with the third seal pot, the third seal pot is provided with third pressure measurement appearance, wherein, the gassing end of fourth seal pot with the third seal pot intercommunication.
Optionally, the second seal pot is connected with the negative pressure branch seal pot through a buffer chamber.
In addition, in order to achieve the above object, the present invention further provides an analyzer, which includes a memory, a processor, and a system voltage-building program stored in the memory and operable on the processor, wherein the system voltage-building program, when executed by the processor, implements the steps of the system voltage-building method as described above.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, on which a system voltage-building program is stored, which, when being executed by a processor, implements the steps of the system voltage-building method as described above.
The embodiment of the invention provides a system pressure building method, an analyzer and a computer readable storage medium, wherein the analyzer comprises an air pump, a liquid pump, a control valve, a sensor, a first seal tank, a second seal tank, a tank to be drained and at least two negative pressure partial pressure seal tanks, and the system pressure building method comprises the following steps: establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks; and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained. By dividing the total negative pressure resource into a plurality of negative pressure branches, each negative pressure branch can be independently connected with a negative pressure using end, and the use and the establishment of each negative pressure branch are not interfered with each other, so that the utilization rate of the negative pressure resource is higher, the pressure establishment time is saved, and the working efficiency of the analyzer is improved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for building a pressure in a system according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating another embodiment of the system pressure build-up method of the present invention;
fig. 4 is a schematic structural view of an analyzer according to still another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Since in the related art, the analyzer generally supplies and discharges the liquid through the negative pressure resource or the positive pressure resource, when the negative pressure resource is used, the negative pressure resource is communicated with the negative pressure using end or the atmosphere end, and when different pressure magnitudes are required or the pressure resources are insufficient, the pressure is re-established through the air pump. Therefore, the negative pressure resource is not fully used, and the analyzer working time can be wasted by reestablishing the pressure, so that the working efficiency of the analyzer is not high.
In order to improve the working efficiency of the analyzer, the embodiment of the invention provides a system voltage building method, an analyzer and a computer readable storage medium, wherein the method mainly comprises the following steps:
establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks;
and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained.
Therefore, the negative pressure resources are arranged into the negative pressure branches, each negative pressure branch is independently used and independently pressurized without mutual interference, the negative pressure resources are fully utilized, and the pressurization time is saved, so that the pressurization efficiency of the analysis instrument is improved.
The following detailed description of the claimed invention refers to the accompanying drawings.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be an analyzer.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a memory 1003, and a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The memory 1003 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1003 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1003, which is a kind of computer storage medium, may include an operating system and a system voltage boosting program.
In the terminal shown in fig. 1, the processor 1001 may be configured to call a system voltage building program stored in the memory 1003, and perform the following operations:
establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks;
and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained.
Further, the processor 1001 may call the system voltage build program stored in the memory 1003, and further perform the following operations:
when the second negative pressure needs to be established in the liquid to be drained tank, a control valve for communicating the liquid to be drained tank with the negative pressure branch sealing tank is opened, the second negative pressure is established, and when the second negative pressure is established, liquid in the liquid to be drained tank is drained to the negative pressure branch sealing tank.
Further, the processor 1001 may call the system voltage build program stored in the memory 1003, and further perform the following operations:
and when the liquid in the negative pressure branch sealing tank needs to be discharged, opening a control valve between the negative pressure branch sealing tank and the liquid pump, closing the control valve connected with the first sealing tank, and discharging the liquid in the negative pressure branch sealing tank through the liquid pump.
Further, the processor 1001 may call the system voltage build program stored in the memory 1003, and further perform the following operations:
establish the second malleation in the fourth seal pot through third control valve and fourth pressure measurement appearance, establish the third malleation in the third seal pot through fourth control valve and third pressure measurement appearance, wherein, the third seal pot passes through the fourth control valve with first seal pot intercommunication, the fourth seal pot passes through the third control valve with first seal pot intercommunication, the gassing end of fourth seal pot with the third seal pot intercommunication.
Further, the processor 1001 may call the system voltage build program stored in the memory 1003, and further perform the following operations:
the second seal pot is connected with the negative pressure branch seal pot through a buffer chamber.
With the advance of technology, liquid sample analyzers have become necessary devices for liquid assay analysis, and in the liquid sample analyzers, liquid is generally introduced or discharged by using the principle of air pressure.
In the related art, a sample analyzer generally uses an air pump to build pressure in a sealed tank, and then uses a positive pressure or negative pressure resource to supply or discharge liquid in the sample analyzer, and when using the negative pressure resource, the sample analyzer can be connected to other sealed tanks or atmosphere, and when the sample analyzer needs different pressures inside or the pressure resource is insufficient, the pressure needs to be re-built by the air pump. However, the sample analyzer has a high utilization rate of negative pressure resources, and the re-pressurization limits the detection speed of the sample analyzer, and wastes much negative pressure resources, resulting in a decrease in the operating efficiency of the analyzer.
It follows that in the correlation analyzer, the above-mentioned drawbacks exist. In order to solve the above-mentioned drawbacks, embodiments of the present invention provide a system pressure building method and an analyzer, which aim to achieve the effect of improving the working efficiency of the analyzer by dividing a total negative pressure resource into a plurality of negative pressure branches, and building pressure independently without independent use of the negative pressure branches, so that the utilization rate of the negative pressure resource is higher, and the pressure building time is saved.
Hereinafter, the contents of the claims of the present invention are explained by specific exemplary embodiments so that those skilled in the art can better understand the scope of the claims of the present invention. It is to be understood that the following exemplary embodiments are not intended to limit the scope of the present invention, but are merely illustrative of the present invention.
Illustratively, referring to fig. 2, in an embodiment of the system voltage-building method of the present invention, the slice identification processing method includes the following steps:
s10: establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks;
in this embodiment, the air pump is a device for removing air from a closed space or adding air from a closed space, the air pump includes an air suction end and an air outlet end, the air outlet end is connected to the first sealed tank, the air suction end is connected to the second sealed tank, when the air pump is started, air in the second sealed tank is sucked into the first sealed tank through the air pump, so that the increase of the pressure in the first sealed tank and the decrease of the pressure in the second sealed tank are realized, the pressure in the first sealed tank is greater than atmospheric pressure, namely positive pressure, and the pressure in the second sealed tank is less than atmospheric pressure, namely negative pressure; the pressure measuring instrument can be a voltage force detection device consisting of a pressure sensitive element and a signal processing unit, can be convenient for realizing instrument automation, and can also be a pressure device consisting of a mechanical principle, such as a pressure gauge, and whether the first seal tank and the second seal tank reach a preset pressure value or not can be accurately determined through the pressure measuring instrument.
The second seal pot still is linked together with a plurality of branch seal pot, it can be understood, all there is independent control valve between every seal pot and the second seal pot, in order to realize the size of the negative pressure partial pressure in each branch seal pot of independent control, every negative pressure branch seal pot can also set up corresponding pressure measurement table, so that the branched establishment of more accurate realization negative pressure, build the pressure in-process at the system, can accomplish the first malleation of system's establishment earlier, because can realize providing the effect of power for the broken valve of the branched control valve of each negative pressure through the positive pressure of system.
S20: and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained.
In this embodiment, first negative pressure is less than atmospheric pressure, and atmospheric pressure in the branch of negative pressure seal pot equals atmospheric pressure this moment, and atmospheric pressure in the branch of negative pressure seal pot is greater than first negative pressure promptly, when opening the control valve between certain branch of negative pressure seal pot and the second seal pot, according to the atmospheric pressure principle, the gas in the branch of negative pressure seal pot can enter into the second seal pot, and the branched atmospheric pressure of negative pressure becomes less than atmospheric pressure to this can construct the negative pressure branch, set up the pressure measurement table in the negative pressure branch, the branched pressure size of control negative pressure that can be accurate, it is to close the control valve when the negative pressure branch reaches the default. Each negative pressure branch can be connected with a negative pressure using end, and the method specifically comprises the following steps: emptying the waste liquid in the container, providing negative pressure to convey liquid and providing counting negative pressure to realize detection. Treat that the fluid-discharge tank can be the seal pot or not, only when needs establish the second negative pressure, just can inject and treat the fluid-discharge tank for the seal pot, treat that the fluid-discharge tank can be the container that is used for detecting liquid, for example the reaction tank, can produce the waste liquid when liquid detects the back that finishes, can discharge the waste liquid to the negative pressure branch gas holder in from the seal pot through the negative pressure, need not to set up specially and arrange the useless passageway, the simplified system. Or the second negative pressure is established in the liquid to be drained by utilizing the negative pressure branch, and the second negative pressure can be used for finishing the detection of the sample liquid to be detected and can also be used for sucking the liquid to be detected. It can be understood that when the analyzer needs to use the negative pressure resource, the negative pressure branches can be used simultaneously or alternatively.
Optionally, when the second negative pressure needs to be established in the tank to be drained, the control valve for communicating the tank to be drained and the negative pressure branch sealed tank is opened to establish the second negative pressure, and when the second negative pressure is established, the liquid in the tank to be drained is drained to the negative pressure branch sealed tank.
Specifically, when the second negative pressure needs to be established in the to-be-drained tank, the pressure in the to-be-drained tank needs to be greater than the negative pressure branch, the control valve for communicating the to-be-drained tank with the negative pressure branch sealed tank is opened, and the gas in the to-be-drained tank enters the negative pressure branch sealed tank connected with the to-be-drained tank due to the action of the pressure. It can be understood that, when the control valve is opened, not only liquid but also gas enters the negative pressure branch sealed tank, if the tank to be drained is a sealed tank, the original air pressure of the tank to be drained is reduced, and the air pressure in the tank to be drained is not higher than the atmospheric pressure, so that when the gas content is reduced, the air pressure in the tank to be drained is changed into negative pressure, and the second negative pressure can be used by the tank to be drained.
Optionally, when the liquid in the negative pressure branch sealing tank needs to be discharged, a control valve between the negative pressure branch sealing tank and the liquid pump is opened, and a control valve connected with the first sealing tank is closed, so that the liquid in the negative pressure branch sealing tank is discharged through the liquid pump.
Specifically, the liquid in the negative pressure branch sealing tank may be liquid from a tank to be drained, when the liquid in the negative pressure branch sealing tank needs to be drained, a control valve between the negative pressure branch sealing tank and the liquid pump is opened, and the control valve between the negative pressure branch sealing tank and the second sealing tank is closed, at this time, the negative pressure branch sealing tank is connected to atmosphere, the negative pressure resource in the negative pressure branch sealing tank is completely exhausted, and then the liquid in the negative pressure branch sealing tank is drained through the liquid pump.
It can be understood that there are multiple negative pressure branches in the analyzer, each negative pressure branch may be connected to a different negative pressure using end, the negative pressure using end may be a tank to be drained or other container that needs to utilize negative pressure resources, the negative pressure branches may be used simultaneously or alternatively, for example, when one negative pressure branch builds pressure through a first negative pressure, the other negative pressure branch may complete drainage of liquid through a liquid pump, or negative pressure may be used by other negative pressure using ends.
Optionally, the second seal pot is connected with the negative pressure branch seal pot through a buffer chamber, it can be understood that there is no liquid in the second seal pot, but the negative pressure branch seal pipe may contain liquid, due to the existence of air pressure difference, the liquid in the negative pressure branch seal pot may flow back into the second seal pot, in order to prevent the liquid from flowing back, a buffer chamber is further arranged between the second seal pot and the negative pressure branch seal pot, optionally, a desiccant, such as silica gel, activated alumina, etc., may be further contained in the buffer chamber, further prevent the liquid from flowing back and may dry the gas, and the physical desiccant may be selected to prevent the gas generated by the chemical reaction from affecting the detection result of the analyzer.
For ease of understanding, the present solution is described below with a specific application scenario:
referring to fig. 4, a first positive pressure (e.g., 120KPa) of the analyzer system is established in the first hermetic container 1 by the air pump 7, the first control valve 9 and the first pressure sensor 11, and a first negative pressure (e.g., -40KPa) of the analyzer system is established in the second hermetic container 2 by the air pump 7, the second control valve 10 and the second pressure sensor 12;
the second sealed tank 2 is respectively connected with two small sealed tanks with the same volume, namely a first negative pressure branch sealed tank 21 and a second negative pressure branch sealed tank 22 which are communicated under a normal state, and an isolation buffer chamber 6 is arranged between the second sealed tank 2 and the branch sealed tanks 21 and 22; the liquid discharge tank 5 is connected to the first negative pressure branch seal tank 21, and the liquid discharge tank 5 may be a container for detecting a sample liquid, and a waste liquid is generated after the detection is completed.
When the negative pressure resource need be used to the analysis appearance, treat promptly that the waste liquid in the fluid-discharge tank 5 need be discharged when, open and treat control valve between fluid-discharge tank 5 and the first negative pressure branch seal pot 21, establish the second negative pressure in treating fluid-discharge tank 5, the second negative pressure can be used for accomplishing the detection of the sample liquid that awaits measuring, can be discharged when the pressure is built to the second negative pressure at the waste liquid that produces, need not to set up specially and arrange the passageway of wasting discharge, simplified system.
Treat that the waste liquid in the fluid-discharge tank 5 discharges waste liquid to first negative pressure branch seal pot 21 when the pressure is built to the second negative pressure, during the discharge of waste liquid in the first negative pressure branch seal pot 21, close with the control valve between the second seal pot 2, open the control valve between first negative pressure branch seal pot 21 and the liquid pump, make first negative pressure branch seal pot 21 communicate the atmosphere, waste liquid to stock solution bucket in the first negative pressure branch seal pot 21 of discharge through liquid pump 8.
In the technical scheme disclosed in this embodiment, a first positive pressure of an analyzer system is established in a first seal tank by an air pump, a first control valve and a first pressure measuring instrument, and a first negative pressure of the analyzer system is established in a second seal tank by the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks; through first negative pressure is respectively in negative pressure branch seal tank is established negative pressure branch to make negative pressure branch can be used for treating the interior second negative pressure of flowing back jar establishment or be used for treating the evacuation of flowing back jar interior liquid, through the separately-used of negative pressure resource in with the analysis appearance like this, every negative pressure branch all independently uses, builds the pressure independently, and every negative pressure branch can use simultaneously also can use simultaneously, realizes the make full use of negative pressure resource on the one hand, and liquid evacuation and build the pressure can go on in step on the one hand, save time to the effect that has realized improving analysis appearance work efficiency.
Optionally, referring to fig. 3, based on any one of the above embodiments, in another embodiment of the system voltage buildup method of the present invention, the system voltage buildup method includes:
s30: establish the second malleation in the fourth seal pot through third control valve and fourth pressure measurement appearance, establish the third malleation in the third seal pot through fourth control valve and third pressure measurement appearance, wherein, the third seal pot passes through the fourth control valve with first seal pot intercommunication, the fourth seal pot passes through the third control valve with first seal pot intercommunication, the gassing end of fourth seal pot with the third seal pot intercommunication.
In this embodiment, the third control valve is located the communicating pipe between the fourth seal pot and the first seal pot, the third control valve and the fourth control valve are disconnected under the normal state, the third seal pot is provided with the third pressure measuring instrument, the fourth seal pot is provided with the fourth pressure measuring instrument, so as to control the size of pressure in the third seal pot and the fourth seal pot more accurately, the fourth seal pot is provided with the gassing end, the gassing end communicates with the third seal pot. And establishing a second positive pressure in the fourth sealed tank through the third control valve and the fourth pressure measuring instrument, and establishing a third positive pressure in the third sealed tank through the fourth control valve and the third pressure measuring instrument.
Optionally, the first positive pressure is greater than the second positive pressure, the second positive pressure is greater than the third positive pressure, the air discharge end of the fourth seal pot at which the second positive pressure is located is connected with the third seal pot at which the third positive pressure is located, the section is abandoned to communicate with the minimum positive pressure seal pot, air consumption can be reduced, the pressure of each positive pressure is different in size, and the positive pressure use ends requiring different pressures can be used for the positive pressure use ends.
For ease of understanding, the present solution is described below with a specific application scenario:
referring to fig. 4, a second positive pressure (for example, +90KPa) is established in the fourth seal pot 4 through the third control valve 13 and the fourth pressure measuring instrument 15, and a third positive pressure (for example, +40KPa) is established in the third seal pot 3 through the fourth control valve 14 and the third pressure measuring instrument 16, wherein the third seal pot 3 is communicated with the first seal pot 1 through the fourth control valve 14, the fourth seal pot 4 is communicated with the first seal pot 1 through the third control valve 13, and the gas discharge end 17 of the fourth seal pot 4 is communicated with the third seal pot 13.
The main air pressure in the third seal tank 3 and the fourth seal tank 4 comes from the first seal tank 1, however, because the air pressure (+40KPa) in the third seal tank 3 is less than the pressure (+90KPa) in the fourth seal tank 4, the air discharge end 17 of the fourth seal tank 4 is communicated to the third seal tank 3, and according to the air pressure principle, the air in the fourth seal tank 4 can enter the third seal tank 3 for building the pressure of the third seal tank 3, so that the loss of positive pressure resources is reduced.
In the technical scheme disclosed in this embodiment, the second positive pressure is established in the fourth seal tank by the third control valve and the fourth pressure measuring instrument, and the third positive pressure is established in the third seal tank by the fourth control valve and the third pressure measuring instrument. Therefore, the positive pressure resources are divided into a plurality of positive pressure partial pressures, each positive pressure can be independently used and independently established, the system divides the positive pressure into three different levels, the positive pressure air release end of the second level is communicated to the positive pressure of the third level, the air consumption is reduced, the utilization rate of the positive pressure resources is improved, different pressure levels can be communicated with the positive pressure using end as required, the positive pressure is more accurately utilized, the positive pressure establishing time is shortened, and the working efficiency of the analyzer is improved.
Referring to fig. 4, still another embodiment of the present invention provides an analyzer including:
the device comprises an air pump, a liquid pump, a control valve, a pressure measuring instrument, a first seal tank, a second seal tank, a tank to be drained and at least two negative pressure partial pressure seal tanks;
the first sealing tank is connected with the air outlet end of the air pump through a first control valve, and is provided with a first pressure measuring instrument;
the second seal tank is connected with the air suction end of the air pump through a second control valve, a second pressure measuring instrument is arranged on the second seal tank, the second seal tank is respectively connected with at least two negative pressure branch seal tanks, and the negative pressure branch seal tanks are connected with the liquid pump;
the liquid to be drained tank is connected with a negative pressure branch sealing tank.
In this embodiment, the analyzer 100 includes the following structure: the device comprises an air pump 7, a liquid pump 8, control valves 9, 10, 13, 14, pressure measuring instruments 11, 12, 15, 16, a first seal tank 1, a second seal tank 2, a liquid to be discharged tank 5 and at least two negative pressure partial pressure seal tanks 21, 22.
The first seal pot 1 is connected with the air outlet end of the air pump 7 through a first control valve 9, and the first seal pot 1 is provided with a first pressure measuring instrument 11; the second seal pot 2 is connected with the air suction end of the air pump 7 through a second control valve 10, the second seal pot is provided with a second pressure measuring instrument 12, the second seal pot 2 is respectively connected with at least two negative pressure branch seal pots 21 and 22, and the negative pressure branch seal pots 21 and 22 are connected with the liquid pump 8; the liquid tank 5 to be drained is connected to a negative pressure branch seal tank 21. The pressure measuring device can be a voltage force device consisting of a pressure sensitive element and a signal processing unit, can be convenient for realizing the automation of the instrument, and can also be a pressure device consisting of a mechanical principle, such as a pressure gauge, and the pressure measuring device can more accurately control the air pressure in the seal tank.
The liquid discharge tank 5 is connected with a negative pressure branch sealing tank 21, and the negative pressure branch sealing tank 22 can be connected with other negative pressure using ends, such as another liquid discharge tank, so that the air pressure in the negative pressure branch sealing tank can be alternately used and can also be simultaneously used, and the working efficiency of the analyzer is improved.
Optionally, the analyzer further comprises: the analyzer further comprises: a third seal pot 3, a fourth seal pot 4;
first seal pot 1 links to each other with fourth seal pot 4 through third control valve 13, fourth seal pot 4 is provided with fourth pressure measurement appearance 15, and first seal pot 1 links to each other with third seal pot 3 through fourth control valve 14, and third seal pot 3 is provided with third pressure measurement appearance 16, and wherein, the gassing end 17 and the third seal pot 3 intercommunication of fourth seal pot 4. Can separately preserve the gas in first seal pot 1 through two seal pots, abundant utilization the malleation resource, through the structure, can also realize first seal pot 1, the second seal pot, the grade division of malleation in the third seal pot, for example, 1 internal pressure of first seal pot is greater than fourth seal pot internal pressure and is greater than third seal pot internal pressure, different positive gas user ends can be connected according to the demand to the malleation of equidimension not, because 3 internal pressures of fourth seal pot are greater than 4 internal pressures of third seal pot, the gassing end 17 and the 3 intercommunications of third seal pot of fourth seal pot 4, can let unnecessary gas inflow third seal pot 3 in the fourth seal pot 4, can reduce the gas consumption volume, make full use of malleation resource.
Optionally, the second seal pot 2 and the negative pressure branch seal pots 21, 22 are connected through a buffer chamber 6. The buffer chamber 6 may be an empty bottle or a sealed container with desiccant placed in order to prevent liquid backflow and dry the gas.
In the technical solution disclosed in this embodiment, the analyzer includes: the device comprises an air pump, a liquid pump, a control valve, a pressure measuring instrument, a first seal tank, a second seal tank, a tank to be drained and at least two negative pressure partial pressure seal tanks; the first sealing tank is connected with the air outlet end of the air pump through a first control valve and is provided with a first pressure measuring instrument; the second seal tank is connected with the air suction end of the air pump through a second control valve, a second pressure measuring instrument is arranged on the second seal tank, the second seal tank is respectively connected with at least two negative pressure branch seal tanks, and the negative pressure branch seal tanks are connected with the liquid pump; the liquid to be drained tank is connected with a negative pressure branch sealing tank. The positive pressure is realized through the air pump, the establishment of negative pressure, the second seal pot is linked together with a plurality of negative pressure branch seal pots, can realize the separately use of second seal pot negative pressure resource, every negative pressure branch seal pot can link to each other with the negative pressure user end respectively, can realize the waste liquid in the evacuation container, provide negative pressure conveying liquid and provide the count negative pressure and realize detecting, every negative pressure branch seal pot can the exclusive use, mutual noninterference, the time of negative pressure use and establishment has been saved, the work efficiency of analysis appearance has been improved.
In addition, an embodiment of the present invention further provides an analyzer, where the analyzer includes a memory, a processor, and a system voltage buildup program stored on the memory and operable on the processor, and the system voltage buildup program, when executed by the processor, implements the steps of the system voltage buildup method according to the above embodiments.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a system voltage build-up program is stored on the computer-readable storage medium, and when the system voltage build-up program is executed by a processor, the steps of the system voltage build-up method according to the above embodiments are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on this understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing an analyzer to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A system pressure building method is characterized by comprising the following steps:
establishing a first positive pressure of an analyzer system in a first seal tank through an air pump, a first control valve and a first pressure measuring instrument, and establishing a first negative pressure of the analyzer system in a second seal tank through the air pump, a second control valve and a second pressure measuring instrument, wherein the second seal tank is respectively communicated with at least two negative pressure branch seal tanks;
and respectively establishing negative pressure branches in the negative pressure branch sealing tanks through the first negative pressure so as to enable the negative pressure branches to be used for establishing a second negative pressure in the tank to be drained or emptying liquid in the tank to be drained.
2. The method for building up system pressure according to claim 1, wherein the step of building up negative pressure branches in the negative pressure branch sealed tanks by the first negative pressure, respectively, further comprises:
when the second negative pressure needs to be established in the liquid to be drained tank, a control valve for communicating the liquid to be drained tank with the negative pressure branch sealing tank is opened, the second negative pressure is established, and when the second negative pressure is established, liquid in the liquid to be drained tank is drained to the negative pressure branch sealing tank.
3. The method for building up system pressure according to claim 1, wherein the step of building up negative pressure branches in the negative pressure branch sealed tanks by the first negative pressure, respectively, further comprises:
and when the liquid in the negative pressure branch sealing tank needs to be discharged, opening a control valve between the negative pressure branch sealing tank and the liquid pump, closing the control valve connected with the first sealing tank, and discharging the liquid in the negative pressure branch sealing tank through the liquid pump.
4. The method of system pressure buildup according to claim 1, further comprising, after the step of establishing a first positive pressure of the analyzer system within the first sealed tank by the air pump, the first control valve and the first pressure gauge:
establish the second malleation in the fourth seal pot through third control valve and fourth pressure measurement appearance, establish the third malleation in the third seal pot through fourth control valve and third pressure measurement appearance, wherein, the third seal pot passes through the fourth control valve with first seal pot intercommunication, the fourth seal pot passes through the third control valve with first seal pot intercommunication, the gassing end of fourth seal pot with the third seal pot intercommunication.
5. The system pressure buildup method according to claim 1, wherein said second seal pot is connected to said negative pressure branch seal pot through a buffer chamber.
6. An analyzer, comprising: the device comprises an air pump, a liquid pump, a control valve, a pressure measuring instrument, a first seal tank, a second seal tank, a tank to be drained and at least two negative pressure partial pressure seal tanks;
the first sealing tank is connected with the air outlet end of the air pump through a first control valve, and is provided with a first pressure measuring instrument;
the second seal tank is connected with the air suction end of the air pump through a second control valve, a second pressure measuring instrument is arranged on the second seal tank, the second seal tank is respectively connected with at least two negative pressure branch seal tanks, and the negative pressure branch seal tanks are connected with the liquid pump;
the liquid to be drained tank is connected with a negative pressure branch sealing tank.
7. The analyzer of claim 6, further comprising: a third seal tank and a fourth seal tank;
the first seal pot pass through the third control valve with the fourth seal pot links to each other, the fourth seal pot is provided with fourth pressure measurement appearance, the first seal pot passes through the fourth control valve and links to each other with the third seal pot, the third seal pot is provided with third pressure measurement appearance, wherein, the gassing end of fourth seal pot with the third seal pot intercommunication.
8. The analyzer of claim 6, wherein the second canister is connected to the negative pressure branch canister via a buffer chamber.
9. An analyzer, comprising: memory, a processor and a system voltage build-up program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the system voltage build-up method of any of claims 1 to 5.
10. A computer-readable storage medium, having stored thereon a system voltage build-up program, which when executed by a processor, performs the steps of the system voltage build-up method according to any one of claims 1 to 5.
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Application publication date: 20220301 |