CN208568161U - Pressure transmitter measurement device - Google Patents
Pressure transmitter measurement device Download PDFInfo
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- CN208568161U CN208568161U CN201821335176.2U CN201821335176U CN208568161U CN 208568161 U CN208568161 U CN 208568161U CN 201821335176 U CN201821335176 U CN 201821335176U CN 208568161 U CN208568161 U CN 208568161U
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- pressure transmitter
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Abstract
The utility model provides a kind of pressure transmitter measurement device, is related to pressure transmitter measurement technical field, originally includes: rack, fixed plate, lifting device, sealing station and gas transmission component；By the way that the sensor probe of pressure transmitter is placed on the groove of fixed plate, sealing station and sensor probes contact are driven using lifting device, make to form seal chamber between sensor probe and sealing station, gas transmission component is connect with sealing station, for the gas for conveying certain air pressure in seal chamber, the air pressure and given gas atmosphere detected by pressure transmitter carries out data comparison, judge whether the DATA REASONING of pressure transmitter is accurate, it is complicated to alleviate traditional measurement pressure transmitter quality method existing in the prior art, can not rapid survey pressure transmitter whether coincidence measurement require the technical issues of, realize quickly detection pressure transmitter quality, guarantee the accuracy of detection data when pressure transmitter uses.
Description
Technical field
The utility model relates to pressure transmitter measurement technical fields, fill more particularly, to a kind of pressure transmitter measurement
It sets.
Background technique
Pressure transmitter is a kind of equipment for converting pressure into pneumatic signal or electromotive signal carries out control and teletransmission.It
The physical pressures parameters such as gas, liquid that load cell is experienced can be transformed into standard electric signal (such as 4~
20mADC etc.), it measured, indicated and procedure regulation with supplying the secondary meters such as indicator alarm, recorder, adjuster.
It first has to guarantee that pressure transmitter substantial measurement errors, return difference, could be to gas, liquid etc. within allowable error
Physical pressure measurement, guarantees the reliability of measurement result.
But traditional measurement pressure transmitter quality method is complicated, can not rapid survey pressure transmitter whether meet
Measurement request.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology,
And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of pressure transmitter measurement devices, are existed in the prior art with alleviating
Traditional measurement pressure transmitter quality method it is complicated, can not rapid survey pressure transmitter whether the skill that coincidence measurement requires
Art problem.
Pressure transmitter measurement device provided by the utility model, comprising: rack, fixed plate, lifting device, sealing station and
Gas transmission component；
Fixed plate is connect with rack, is arranged fluted in fixed plate, and the sensor probe of pressure transmitter is placed in groove
It is interior；
Lifting device is set to the top of groove, and lifting device is connect with rack, and lifting device is close to one end of groove
It is connect with sealing station, lifting device is for driving sealing station mobile, so that the sensor probe of sealing station and pressure transmitter supports
It connects, to form seal chamber between sealing station and the sensor probe of pressure transmitter；
Gas transmission component is connect with sealing station, and gas transmission component is used to convey gas for seal chamber, so that pressure transmitter detects
Gas pressure in seal chamber.
Further, lifting device and sealing station are provided with multiple；
Groove is provided with multiple, and the sensor probe of multiple pressure transmitters is placed in multiple grooves, gas transmission component point
It is not connect with multiple sealing station.
Further, gas transmission component includes appendix and connecting tube；
One end of connecting tube is connect with sealing station, and the other end of connecting tube is connect with appendix, and appendix passes through connecting tube
Gas is conveyed into seal chamber.
Further, gas transmission component further includes connecting plate；
Connecting plate is set between appendix and connecting tube, and connecting plate is set as hollow structure, and multiple connecting tubes are far from close
The one end Feng Tai leads to connecting plate repeatedly, and appendix is connected to connecting plate, so that appendix is that multiple connecting tubes convey gas.
It further, further include nipple；
Nipple is set to the one end of appendix far from connecting tube, and appendix is connected by nipple and external gas source
It connects.
Further, lifting device includes control terminal, interconnecting piece and lifting compression bar；
Control terminal is connect by interconnecting piece with rack, and control terminal is connect with lifting compression bar, goes up and down compression bar far from control terminal
One end is connect with sealing station, and control terminal is mobile for driving lifting compression bar.
Further, control terminal is set as lifting handle.
It further, further include shut-off valve；
Shut-off valve is set in connecting tube, and shut-off valve is connect with connecting tube.
Further, shut-off valve is provided with multiple；
Multiple shut-off valves are arranged in a one-to-one correspondence with multiple connecting tubes.
Further, rack is set as aluminum alloy materials.
In conjunction with above technical scheme, the utility model bring beneficial effect is analyzed as follows:
Pressure transmitter measurement device provided by the utility model, comprising: rack, fixed plate, lifting device, sealing station and
Gas transmission component；
Fixed plate is connect with rack, is arranged fluted in fixed plate, and the sensor probe of pressure transmitter is placed in groove
It is interior；
Lifting device is set to the top of groove, and lifting device is connect with rack, and lifting device is close to one end of groove
It is connect with sealing station, lifting device is for driving sealing station mobile, so that the sensor probe of sealing station and pressure transmitter supports
It connects, to form seal chamber between sealing station and the sensor probe of pressure transmitter；
Gas transmission component is connect with sealing station, and gas transmission component is used to convey gas for seal chamber, so that pressure transmitter detects
Gas pressure in seal chamber.
By the way that the sensor probe of pressure transmitter to be placed on the groove of fixed plate, lifting device band dynamic sealing is utilized
Platform and sensor probes contact make to form seal chamber between sensor probe and sealing station, and gas transmission component is connect with sealing station, is
The gas of the certain air pressure of conveying in seal chamber, the air pressure detected by pressure transmitter and given gas atmosphere carry out data
Comparison, judges whether the DATA REASONING of pressure transmitter is accurate, alleviates traditional measurement pressure existing in the prior art and becomes
Send device quality method complicated, can not rapid survey pressure transmitter the technical issues of whether coincidence measurement requires, realize quickly
Pressure transmitter quality is detected, guarantees the accuracy of detection data when pressure transmitter uses.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of pressure transmitter measurement device provided by the embodiment of the utility model；
Fig. 2 is the structural representation of the gas transmission component in pressure transmitter measurement device provided by the embodiment of the utility model
Figure；
Fig. 3 is the structural schematic diagram at the first visual angle of pressure transmitter measurement device provided by the embodiment of the utility model.
Icon: 100- rack；200- fixed plate；300- lifting device；310- control terminal；320- interconnecting piece；330- lifting
Compression bar；400- sealing station；500- gas transmission component；510- appendix；520- connecting tube；530- connecting plate；600- nipple；
700- shut-off valve；800- sensor probe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of pressure transmitter measurement device provided in this embodiment；Fig. 2 mentions for the present embodiment
The structural schematic diagram of gas transmission component in the pressure transmitter measurement device of confession；Fig. 3 is pressure transmitter provided in this embodiment
The structural schematic diagram at the first visual angle of measuring device.
As shown in Figure 1-3, pressure transmitter measurement device provided in this embodiment, comprising: rack 100, fixed plate 200,
Lifting device 300, sealing station 400 and gas transmission component 500；Fixed plate 200 is connect with rack 100, is provided in fixed plate 200 recessed
The sensor probe 800 of slot, pressure transmitter is placed in groove；Lifting device 300 is set to the top of groove, and goes up and down dress
It sets 300 to connect with rack 100, lifting device 300 is connect close to one end of groove with sealing station 400, and lifting device 300 is used for band
Dynamic sealing platform 400 is mobile so that sealing station 400 is abutted with the sensor probe 800 of pressure transmitter, in sealing station 400 and
Seal chamber is formed between the sensor probe 800 of pressure transmitter；Gas transmission component 500 is connect with sealing station 400, gas transmission component
500 for conveying gas for seal chamber, so that the gas pressure in pressure transmitter detection seal chamber.
Specifically, the sensor probe 800 in pressure transmitter is placed in the groove in fixed plate 200, lifting dress
It sets 300 to connect with sealing station 400, lifting device 300 drives sealing station 400 mobile, makes sealing station 400 and sensor probe 800
Contact, makes to form seal chamber between sealing station 400 and sensor probe 800, gas transmission component 500 is connected to sealing station 400, gas transmission
Component 500 is gas known to seal chamber discharge pressure, and pressure transmitter measures the gas in seal chamber by sensor probe 800
Body pressure, staff compare the gas pressure that measurement obtains with known gas pressure, learn that pressure transmitter is examined
Whether the data of survey are accurate, and then determine the quality of pressure transmitter.
Pressure transmitter measurement device provided in this embodiment, comprising: rack 100, fixed plate 200, lifting device 300,
Sealing station 400 and gas transmission component 500；Fixed plate 200 is connect with rack 100, and fluted, pressure inverting is arranged in fixed plate 200
The sensor probe 800 of device is placed in groove；Lifting device 300 is set to the top of groove, and lifting device 300 and rack
100 connections, lifting device 300 are connect close to one end of groove with sealing station 400, and lifting device 300 is for driving sealing station 400
It is mobile, so that sealing station 400 is abutted with the sensor probe 800 of pressure transmitter, in sealing station 400 and pressure transmitter
Seal chamber is formed between sensor probe 800；Gas transmission component 500 is connect with sealing station 400, and gas transmission component 500 is used for as sealing
Chamber conveys gas, so that the gas pressure in pressure transmitter detection seal chamber.By by the sensor probe of pressure transmitter
800 are placed on the groove of fixed plate 200, drive sealing station 400 to contact with sensor probe 800 using lifting device 300, make
Seal chamber is formed between sensor probe 800 and sealing station 400, gas transmission component 500 is connect with sealing station 400, is in seal chamber
The gas for conveying certain air pressure, the air pressure detected by pressure transmitter and given gas atmosphere carry out data comparison, sentence
Whether the DATA REASONING of disconnected pressure transmitter is accurate, alleviates traditional measurement pressure transmitter quality existing in the prior art
Method is complicated, can not rapid survey pressure transmitter the technical issues of whether coincidence measurement requires, realize quickly detection pressure
Transmitter quality guarantees the accuracy of detection data when pressure transmitter uses.
On the basis of the above embodiments, further, the liter in pressure transmitter measurement device provided in this embodiment
Falling unit 300 and sealing station 400 are provided with multiple；Groove is provided with multiple, the sensor probe 800 of multiple pressure transmitters
It is placed in multiple grooves, gas transmission component 500 is connect with multiple sealing station 400 respectively.
Specifically, multiple grooves are arranged in fixed plate 200, and multiple lifting devices 300 and multiple sealing station are set
400, lifting device 300, sealing station 400, groove and pressure transmitter sensor probe 800 be arranged in a one-to-one correspondence, one rises
Falling unit 300 is connect with a sealing station 400, is formed seal chamber with a sensor probe 800, is realized multiple pressure transmitters
The technical effect of measurement simultaneously.
Further, gas transmission component 500 includes appendix 510 and connecting tube 520；One end of connecting tube 520 and sealing station
400 connections, the other end of connecting tube 520 are connect with appendix 510, and appendix 510 is conveyed by connecting tube 520 into seal chamber
Gas.
Specifically, appendix 510 is connected to connecting tube 520, appendix 510 is conveying in seal chamber by connecting tube 520
Gas, convey the pressure of gas it is known that pressure transmitter by sensor probe 800 measure seal chamber in gas pressure,
And the pressure data of gas is read by pressure transmitter, and by the gas pressure data measured and known gas pressure data
It compares, correlation data deviation, data deviation is within allowed band, pressure transmitter measurement accurate data, data deviation
Except allowed band, pressure transmitter measurement data inaccuracy needs to debug or repair.
Further, gas transmission component 500 further includes connecting plate 530；Connecting plate 530 is set to appendix 510 and connecting tube
Between 520, connecting plate 530 is set as hollow structure, and multiple connecting tubes 520 connect with connecting plate 530 far from 400 one end of sealing station
Connection, appendix 510 are connected to connecting plate 530, so that appendix 510 is that multiple connecting tubes 520 convey gas.
Specifically, connecting plate 530 is arranged between appendix 510 and connecting tube 520, connecting plate 530 is hollow structure, defeated
Tracheae 510 is connect with connecting plate 530 far from the side of sealing station 400, and multiple connecting tubes 520 are with connecting plate 530 far from appendix
510 side connection, by the setting of connecting plate 530, is connected to an appendix 510 with multiple connecting tubes 520, realizes one
Appendix 510 is the technical effect that multiple seal chambers convey gas, more quickly measures more pressure transmitters.
Further, pressure transmitter measurement device further includes nipple 600；Nipple 600 is set to appendix
510 one end far from connecting tube 520, appendix 510 are connect by nipple 600 with external gas source.
Specifically, the one end of appendix 510 far from connecting tube 520 is connect by nipple 600 with external gas source, screw thread
600 specification of connector is M20 × 1.5.
Pressure transmitter measurement device provided in this embodiment passes through an appendix 510, connecting plate 530 and multiple companies
The setting of adapter tube 520 makes the multiple connecting tubes 520 of appendix 510 convey gas, realizes that multiple pressure transmitters can be simultaneously
The technical effect of measurement.
On the basis of the above embodiments, further, the liter in pressure transmitter measurement device provided in this embodiment
Falling unit 300 includes control terminal 310, interconnecting piece 320 and lifting compression bar 330；Control terminal 310 passes through interconnecting piece 320 and rack 100
Connection, control terminal 310 are connect with lifting compression bar 330, are gone up and down compression bar 330 one end and sealing station 400 far from control terminal 310 and are connected
It connects, control terminal 310 is mobile for driving lifting compression bar 330.
Further, control terminal 310 is set as lifting handle.
Specifically, control terminal 310 is connect by interconnecting piece 320 with rack 100, interconnecting piece 320 may be configured as attachment base with
Control terminal 310 is fixed in rack 100 by multiple bolts, attachment base, and is fixed by multiple bolts, control terminal 310 and lifting
Compression bar 330 connects, and control terminal 310 drives lifting compression bar 330 mobile, makes lifting compression bar 330 drive sealing station 400 mobile, makes close
Envelope platform 400 is abutted with the sensor probe 800 of pressure transmitter, is formed seal chamber control terminal 310 and is set as lifting handle, lifting
When handle is rotated up, it is mobile to the direction far from sensor probe 800 to go up and down compression bar 330 and sealing station 400, lifting handle to
When lower rotation, lifting is at all with sealing station 400 to close to the movement of the direction of sensor probe 800.
It further, further include shut-off valve 700；Shut-off valve 700 is set in connecting tube 520, and shut-off valve 700 with connect
Pipe 520 connects.
Further, shut-off valve 700 is provided with multiple；Multiple shut-off valves 700 are set with multiple connecting tubes 520 one-to-one correspondence
It sets.
Specifically, shut-off valve 700 is arranged in each connecting tube 520, it is close for controlling connecting tube 520 by shut-off valve 700
It seals chamber and conveys gas, facilitate staff voluntarily to control gas and enter in seal chamber.
Further, rack 100 is set as aluminum alloy materials.
The material of rack 100 can be a variety of, such as: aluminum alloy materials, plastic material and carbon fibre material etc., due to aluminium
Alloy material has the characteristics that light weight, intensity are high, preferably, the material of rack 100 is set as aluminum alloy materials.
In addition, also selecting the rack 100 of different materials according to specific needs, guaranteeing that pressure transmitter normally measures is
It can.
Pressure transmitter measurement device provided in this embodiment controls lifting compression bar 330 with dynamic sealing by control terminal 310
Platform 400 is mobile, abuts sealing station 400 with the sensor probe 800 of pressure transmitter, and forming measurement sensor probe 800 can
The environment of measurement；By the way that shut-off valve 700 is arranged in connecting tube 520, gas is controlled using shut-off valve 700 and enters seal chamber
In；By setting aluminum alloy materials for the material of rack 100, make the whole lightweight of rack 100, and guarantee the whole of rack 100
Body intensity.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of pressure transmitter measurement device characterized by comprising rack, fixed plate, lifting device, sealing station and defeated
Pneumatic module；
The fixed plate is connect with the rack, is arranged fluted in the fixed plate, and the sensor probe of pressure transmitter is put
It is placed in the groove；
The lifting device is set to the top of the groove, and the lifting device is connect with the rack, the lifting dress
The one end for resting against the nearly groove is connect with the sealing station, and the lifting device is used to drive the sealing station mobile, so that
The sealing station is abutted with the sensor probe of pressure transmitter, in the sensor probe of the sealing station and pressure transmitter
Between form seal chamber；
The gas transmission component is connect with the sealing station, and the gas transmission component is used to convey gas for the seal chamber, so that pressure
Power transmitter detects the gas pressure in the seal chamber.
2. pressure transmitter measurement device according to claim 1, which is characterized in that the lifting device and the sealing
Platform is provided with multiple；
The groove is provided with multiple, and the sensor probe of multiple pressure transmitters is placed in multiple grooves, described defeated
Pneumatic module is connect with multiple sealing station respectively.
3. pressure transmitter measurement device according to claim 2, which is characterized in that the gas transmission component includes appendix
And connecting tube；
One end of the connecting tube is connect with the sealing station, and the other end of the connecting tube is connect with the appendix, described
Appendix conveys gas into the seal chamber by the connecting tube.
4. pressure transmitter measurement device according to claim 3, which is characterized in that the gas transmission component further includes connection
Plate；
The connecting plate is set between the appendix and the connecting tube, and the connecting plate is set as hollow structure, multiple
The connecting tube is led to the connecting plate repeatedly far from described sealing station one end, and the appendix is connected to the connecting plate,
So that the appendix is that multiple connecting tubes convey gas.
5. pressure transmitter measurement device according to claim 3, which is characterized in that further include nipple；
The nipple is set to the one end of the appendix far from the connecting tube, and the appendix is connect by the screw thread
Head is connect with external gas source.
6. pressure transmitter measurement device according to claim 1, which is characterized in that the lifting device includes control
End, interconnecting piece and lifting compression bar；
The control terminal is connect by the interconnecting piece with the rack, and the control terminal is connect with the lifting compression bar, described
The lifting one end of compression bar far from the control terminal is connect with the sealing station, and the control terminal is for driving the lifting compression bar to move
It is dynamic.
7. pressure transmitter measurement device according to claim 6, which is characterized in that the control terminal is set as lifting handle
Hand.
8. pressure transmitter measurement device according to claim 4, which is characterized in that further include shut-off valve；
The shut-off valve is set in the connecting tube, and the shut-off valve is connect with the connecting tube.
9. pressure transmitter measurement device according to claim 8, which is characterized in that the shut-off valve is provided with multiple；
Multiple shut-off valves are arranged in a one-to-one correspondence with multiple connecting tubes.
10. pressure transmitter measurement device according to claim 1, which is characterized in that the rack is set as aluminium alloy
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335176.2U CN208568161U (en) | 2018-08-17 | 2018-08-17 | Pressure transmitter measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335176.2U CN208568161U (en) | 2018-08-17 | 2018-08-17 | Pressure transmitter measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568161U true CN208568161U (en) | 2019-03-01 |
Family
ID=65451067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821335176.2U Active CN208568161U (en) | 2018-08-17 | 2018-08-17 | Pressure transmitter measurement device |
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| Country | Link |
|---|---|
| CN (1) | CN208568161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639833A (en) * | 2021-08-13 | 2021-11-12 | 麦克传感器股份有限公司 | Liquid level transmitter testing device and method based on pneumatic control |
-
2018
- 2018-08-17 CN CN201821335176.2U patent/CN208568161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639833A (en) * | 2021-08-13 | 2021-11-12 | 麦克传感器股份有限公司 | Liquid level transmitter testing device and method based on pneumatic control |
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