CN206504872U - For measurement temperature and the switching device of pressure - Google Patents
For measurement temperature and the switching device of pressure Download PDFInfo
- Publication number
- CN206504872U CN206504872U CN201720180774.6U CN201720180774U CN206504872U CN 206504872 U CN206504872 U CN 206504872U CN 201720180774 U CN201720180774 U CN 201720180774U CN 206504872 U CN206504872 U CN 206504872U
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- Prior art keywords
- temperature
- pressure
- casing
- switching device
- integrated
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Abstract
The utility model discloses a kind of for measurement temperature and the switching device of pressure, including enclosed casing, the casing is provided with multigroup temperature acquisition passage and multigroup pressure acquisition passage, the casing and is additionally provided with one or more integrated temperature quick connectors electrically connected with the temperature acquisition passage and one or more integrated pressure quick connectors electrically connected with the pressure acquisition passage.The utility model can be used for existing testboard bay there is provided multiple data acquisition channels, improve the data acquisition ability of testboard bay, meets the test collection demand of engine pedestal exploitation, extends the utilization aspect of testboard bay and use range；And integrated temperature quick connector and integrated pressure quick connector are used, data cube computation is convenient, fast, with versatility, can all match and use with a variety of testboard bays；The box typed structure of closing, circuit and component are enclosed in casing, are made work-yard more neat and tidy, are improved the security reliability of experiment.
Description
Technical field
The utility model is related to a kind of measurement temperature and the equipment of pressure, particularly a kind of for measurement temperature and pressure
Switching device.
Background technology
It is whole to simulate usually using automotive engine test bench when carrying out engine testing in Hyundai Motor production process
The use environment of engine on car, using stand Monitoring Data come the indices of engine evaluated.Changed with the renewal of automobile
Generation, the species of engine is continuously increased.For the performance of more accurately test engine, new architecture needs more thermals efficiency prisons
Measuring point.Meanwhile, in order to experimental condition during guarantee test uniformity, it is necessary to ensure that type border (refers to engine every
The boundary value of technical parameter) it is constant under conditions of, improve data acquisition capacity.
At present, measurement apparatus carries acquisition channel, connecting line etc. by stand and constituted, and stand legacy data acquisition channel is remote
Do not reach experiment demand, often start an engine, it is impossible to measure required partial data；Repeatedly start engine to carry out
Measurement, can not ensure the uniformity on engine border again.The uniformity on border is, it is necessary to set when therefore, to meet new architecture experiment
A kind of new measurement apparatus or measurement switching device are counted, can be used for existing testboard bay, the data for improving testboard bay are adopted
Collection ability.
Utility model content
The purpose of this utility model is to provide a kind of switching device for measurement temperature and pressure, to solve prior art
In technical problem, it can be used on existing testboard bay there is provided enough data acquisition channels, improve testboard bay
Data acquisition ability, it is ensured that the uniformity on engine border at the trial.
The utility model provides a kind of for measurement temperature and the switching device of pressure, including enclosed casing, institute
Casing is stated provided with multigroup temperature acquisition passage and multigroup pressure acquisition passage, one or more and institute is additionally provided with the casing
State the integrated temperature quick connector of temperature acquisition passage electrical connection and one or more electrically connect with the pressure acquisition passage
Integrated pressure quick connector.
Preferably, in addition to multigroup temperature survey terminal, temperature survey terminal described in every group includes a TEMP
Device adapter and two temperature sensors and the connecting line for connecting the temperature sensor adapter and the temperature sensor, institute
State temperature sensor adapter and connect the temperature acquisition passage.
Preferably, the temperature sensor is platinum resistance thermometer sensor, and/or K-type thermocouple.
Preferably, temperature survey stuck-module and pressure measxurement stuck-module are additionally provided with the casing, the temperature is adopted
Collect passage to be arranged on the temperature survey stuck-module, the pressure acquisition passage is arranged on the pressure measxurement stuck-module
On.
Preferably, the temperature survey stuck-module and the pressure measxurement stuck-module are arranged on the casing front end,
The integrated temperature quick connector is arranged on the side of the casing, and the integrated pressure quick connector is arranged on the casing
Top surface.
Preferably, in addition to hold-down support, the casing is removably mounted on testboard bay by the hold-down support
On, the casing is connected by support with the hold-down support, and the support respectively can with the casing and the hold-down support
Dismounting connection.
Preferably, the casing is aluminum alloy material.
What the utility model was provided is used for the switching device of measurement temperature and pressure, can be used for existing testboard bay,
Multiple data acquisition channels are provided, the data acquisition ability of testboard bay is improved, the test collection of engine pedestal exploitation is met
Demand, extends the utilization aspect of testboard bay and uses range；And the utility model provide be used for measurement temperature and pressure
Switching device, using integrated temperature quick connector and integrated pressure quick connector, data cube computation is convenient, fast, with versatility,
It can all match and use with a variety of testboard bays；And the box typed structure of closing, circuit and component are enclosed in casing, make work
Make place more neat and tidy, and improve the security reliability of experiment.
Further, what the utility model was provided is used for the switching device of measurement temperature and pressure, is also equipped with temperature survey
Terminal, allows two temperature survey terminals of a temperature acquisition passage band, and the data for further increasing the switching device are adopted
Collection ability.Further, what the utility model was provided is used for the switching device of measurement temperature and pressure, using what is detachably installed
Mode is connected on testboard bay, is installed, is dismantled and mobile convenient and swift.
Brief description of the drawings
Fig. 1 is the main structure diagram for the switching device for being used for measurement temperature and pressure that the utility model is provided；
Fig. 2 is the left view structural representation for the switching device for being used for measurement temperature and pressure that the utility model is provided；
Fig. 3 is the overlooking the structure diagram for the switching device for being used for measurement temperature and pressure that the utility model is provided；
Fig. 4 is the structural representation of temperature survey terminal.
Description of reference numerals：
1- temperature acquisition passages, 2- temperature survey stuck-modules, 3- pressure acquisition passages, 4- pressure measxurement stuck-modules,
5- supports, 6- hold-down supports, 7- casings, 8- integrated temperature quick connectors, 9- integrated pressure quick connectors, 11- temperature sensors
Adapter, 12- connecting lines, 13- temperature sensors.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Embodiment of the present utility model：As Figure 1-3, it is a kind of for measurement temperature and the switching device of pressure, including
Enclosed casing 7, casing 7 is provided with multigroup temperature acquisition passage 1 and multigroup pressure acquisition passage 3, casing 7 and is additionally provided with one
Individual or multiple integrated temperature quick connectors 8 electrically connected with temperature acquisition passage 1 and the one or more and electricity of pressure acquisition passage 3
The integrated pressure quick connector 9 of connection.The quantity of integrated temperature quick connector 8 and integrated pressure quick connector 9 is adopted according to temperature
The quantity for collecting passage 1 and pressure acquisition passage 3 is set.
Casing 7, temperature acquisition passage 1, pressure acquisition passage 3, integrated temperature quick connector 8 and integrated pressure quick connector
9 constitute the acquisition terminal module of a box-type, and wherein temperature acquisition passage 1 and pressure acquisition passage 3 is respectively used to temperature
With the data acquisition of pressure, integrated temperature quick connector 8 and integrated pressure quick connector 9 are used for the output of gathered data；And should
Switching device by integrated temperature quick connector 8 and integrated pressure quick connector 9, with testboard bay carry out data cube computation there is provided
Enough data acquisition channels, improve the data acquisition ability of testboard bay, meet the survey of engine pedestal exploitation
Test acquisition demand, extends the utilization aspect of testboard bay and uses range；And the switching device uses the fast grafting of integrated temperature
First 8 and integrated pressure quick connector 9, data cube computation is convenient, fast, and with versatility, can all be matched with a variety of testboard bays makes
With；And the box typed structure of closing, some circuits and component are enclosed in casing, make work-yard more neat and tidy,
And improve the security reliability of experiment.
Further, the switching device also includes multigroup temperature survey terminal, as shown in figure 4, every group of temperature survey terminal
Include a temperature sensor adapter 11 and two temperature sensors 13 and connection temperature sensor adapter 11 and temperature
The connecting line 12 of sensor 13, the connection temperature acquisition of temperature sensor adapter 11 passage 1.The temperature survey of this one-drawing-two type
Terminal, allows temperature acquisition passage 1 band, two temperature survey terminals, and the data for further increasing the switching device are adopted
Collection ability.
Further, temperature sensor 13 is platinum resistance thermometer sensor, and/or K-type thermocouple.According to automotive engine test bench work
Temperature when making, preferably K-type thermocouple and PT100 platinum resistance thermometer sensor,s, precision is high, test scope is wide, is of relatively low cost.
Further, as shown in figure 1, being additionally provided with temperature survey stuck-module 2 and pressure measxurement stuck-module on casing 7
4, temperature acquisition passage 1 is arranged on temperature survey stuck-module 2, and pressure acquisition passage 3 is arranged on pressure measxurement stuck-module 4
On.Multigroup temperature acquisition passage 1 is evenly distributed on temperature survey stuck-module 2, and multigroup pressure acquisition passage 3 is in pressure measxurement
Evenly distributed on stuck-module 4, setting acquisition channel as much as possible maximizes space availability ratio.
Further, temperature survey stuck-module 2 and pressure measxurement stuck-module 4 are arranged on casing 7 side by side or up and down
Front end face on, integrated temperature quick connector 8 is arranged on the side of casing 7, and integrated pressure quick connector 9 is arranged on casing 7
Top surface, sealing backside.Two measurement stuck-modules front end on the face of casing 7, the end of acquisition channel just rushes outer, is easy to
Data acquisition, is easy to connect sideways with top surface, but the layout arrangement, is only the shape according to casing 7, is easy to the switching to fill
A kind of preferred arrangement mode used is put, is not the limitation to the utility model embodiment.
Further, the switching device also includes hold-down support 6, and casing 7 is removably mounted on survey by hold-down support 6
On test stand frame, casing 7 is connected by support 5 with hold-down support 6, and support 5 is detachably connected with casing 7 and hold-down support 6 respectively.
It is connected to by the way of being detachably connected on testboard bay, installs, dismantles and mobile convenient and swift, make the switching device more
Plus it is portable.The preferred scheme for setting hold-down support 6 and support 5 to be the utility model embodiments, is not real to the utility model
The limitation of example is applied, casing 7 can also be directly anchored to testboard bay or be directly placed at without fixation on testboard bay, only be carried out
Data cube computation, if the switching device gathered data can be used, and the equipment that testboard bay can be entered data into.
Further, casing 7 is aluminum alloy material, and aluminum alloy material density is low, is conducive to the lightweight of equipment, saves labor
Power, and aluminum alloy material good manufacturability, production cost are relatively low.But the utility model embodiment is not limited to aluminum alloy material,
Other metal materials such as steel, iron, alloy etc., or non-metallic material such as fiberglass, all may be used.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in protection domain of the present utility model when showing covered spirit.
Claims (7)
1. it is a kind of for measurement temperature and the switching device of pressure, it is characterised in that：Including enclosed casing (7), the case
Body (7) is provided with multigroup temperature acquisition passage (1) and multigroup pressure acquisition passage (3), be additionally provided with the casing (7) one or
Multiple integrated temperature quick connectors (8) electrically connected with the temperature acquisition passage (1) and one or more adopted with the pressure
Collect the integrated pressure quick connector (9) of passage (3) electrical connection.
2. it is according to claim 1 for measurement temperature and the switching device of pressure, it is characterised in that：Also include multigroup temperature
Measuring terminals are spent, temperature survey terminal described in every group includes a temperature sensor adapter (11) and two temperature sensors
(13) and the connecting line (12) of the temperature sensor adapter (11) and the temperature sensor (13), the temperature biography are connected
Sensor adapter (11) connects the temperature acquisition passage (1).
3. it is according to claim 2 for measurement temperature and the switching device of pressure, it is characterised in that：The TEMP
Device (13) is platinum resistance thermometer sensor, and/or K-type thermocouple.
4. it is according to claim 1 or 2 for measurement temperature and the switching device of pressure, it is characterised in that：The casing
(7) temperature survey stuck-module (2) and pressure measxurement stuck-module (4) are additionally provided with, the temperature acquisition passage (1) is arranged on
On the temperature survey stuck-module (2), the pressure acquisition passage (3) is arranged on the pressure measxurement stuck-module (4).
5. it is according to claim 4 for measurement temperature and the switching device of pressure, it is characterised in that：The temperature survey
Stuck-module (2) and the pressure measxurement stuck-module (4) are arranged on the casing (7) front end, the fast grafting of integrated temperature
Head (8) is arranged on the side of the casing (7), and the integrated pressure quick connector (9) is arranged on the top surface of the casing (7).
6. it is according to claim 1 for measurement temperature and the switching device of pressure, it is characterised in that：Also include fixed branch
Seat (6), the casing (7) is removably mounted on testboard bay by the hold-down support (6), and the casing (7) passes through
Support (5) is connected with the hold-down support (6), and the support (5) respectively can with the casing (7) and the hold-down support (6)
Dismounting connection.
7. it is according to claim 1 for measurement temperature and the switching device of pressure, it is characterised in that：The casing (7)
For aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180774.6U CN206504872U (en) | 2017-02-27 | 2017-02-27 | For measurement temperature and the switching device of pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180774.6U CN206504872U (en) | 2017-02-27 | 2017-02-27 | For measurement temperature and the switching device of pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504872U true CN206504872U (en) | 2017-09-19 |
Family
ID=59840655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180774.6U Expired - Fee Related CN206504872U (en) | 2017-02-27 | 2017-02-27 | For measurement temperature and the switching device of pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504872U (en) |
-
2017
- 2017-02-27 CN CN201720180774.6U patent/CN206504872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20200227 |