CN107655592A - Air-conditioner set temperature sensor measurement frock - Google Patents
Air-conditioner set temperature sensor measurement frock Download PDFInfo
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- CN107655592A CN107655592A CN201711120153.XA CN201711120153A CN107655592A CN 107655592 A CN107655592 A CN 107655592A CN 201711120153 A CN201711120153 A CN 201711120153A CN 107655592 A CN107655592 A CN 107655592A
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- stitch
- knife switch
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- movable contact
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Air-conditioner set temperature sensor measurement frock is related to EMUs air-conditioner set service technique field, the frock includes universal meter, X1 connectors, X2 connectors, X3 connectors, multiple hand switches and terminal block, X1 connectors are 24 needle connectors, multiple hand switches include knife switch S1, knife switch S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, knife switch S8, knife switch S9, knife switch S10 and knife switch S11, and terminal block is 22 pin terminal blocks.The beneficial effects of the invention are as follows：The measurement frock replaces artificial school line using connector, ensure that school line accuracy rate, improves product quality, and measurement every time only needs people's operation, while multiple resistances can be measured, production efficiency improves nearly more than 10 times.
Description
Technical field
The present invention relates to EMUs air-conditioner set service technique field, and in particular to a kind of air-conditioner set temperature sensor is surveyed
Measure frock.
Background technology
In the maintenance of EMUs air-conditioner set, during the resistance of measurement temperature sensor, operator is needed to hold the double of universal meter
Test pencil, according to functional diagram and resistance table, measurement sensor resistance two-by-two.Operation is required for a people to measure every time, another people's observation
Reading simultaneously records, and can only once measure a resistance, and needs to confirm stitch number repeatedly.Such a measuring method is in measurement process
In need to search repeatedly and confirm stitch number, labor intensity is big, it is easy to there is stitch mistake, cause measurement result mistake, it is accurate
True rate is low, and can only measure a resistance every time, and efficiency is low.
The content of the invention
In order to solve measurement two operators of needs existing for existing measuring method while operate, and one can only be measured every time
Individual resistance causes efficiency low, and needs to search repeatedly during measurement to confirm stitch number, causes labor intensity big, measurement result is accurate
The low technical problem of rate, the present invention provide a kind of air-conditioner set temperature sensor measurement frock.
The technical solution adopted for solving the technical problem of the present invention is as follows：
Air-conditioner set temperature sensor measurement frock, it includes universal meter, X1 connectors, X2 connectors, X3 connectors, more
Individual hand switch and terminal block, X1 connectors are 24 needle connectors, and multiple hand switches include knife switch S1, knife switch
S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, knife switch S8, knife switch
S9, knife switch S10 and knife switch S11, terminal block are 22 pin terminal blocks；
The output stitch of universal meter is connected with No. 23 stitch of X1 connectors, input stitch and the X1 connectors of universal meter
No. 24 stitch are connected, and 11 stitch on the upside of terminal block are connected with No. 23 stitch of X1 connectors, 11 on the downside of terminal block
Stitch is connected with No. 24 stitch of X1 connectors, and 11 stitch of 11 on the upside of terminal block stitch and downside correspond structure
Into 11 groups of stitch；
Knife switch S1 stationary contact and the first of terminal block group of stitch connect, knife switch S1 movable contact respectively with X1
No. 1 stitch of connector, No. 2 stitch connections；
Knife switch S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, lock
Knife-like switch S8, knife switch S9, knife switch S10 and the respective stationary contacts of knife switch S11 sequentially correspond to the with terminal block
Two groups of stitch, the 3rd group of stitch, the 4th group of stitch, the 5th group of stitch, the 6th group of stitch, the 7th group of stitch, the 8th group of stitch,
Nine groups of stitch, the tenth group of stitch, the connection of the 11st group of stitch, knife switch S2 movable contact No. 3 pins with X1 connectors respectively
Pin, No. 4 stitch connections, No. 5 stitch with X1 connectors, No. 6 stitch are connected knife switch S3 movable contact respectively, knife switch
No. 7 stitch with X1 connectors, No. 8 stitch are connected S4 movable contact respectively, and knife switch S5 movable contact is connected with X1 respectively
No. 9 stitch of device, the connection of No. 10 stitch, knife switch S6 movable contact No. 11 stitch with X1 connectors, No. 12 stitch respectively
Connection, No. 13 stitch with X1 connectors, No. 14 stitch are connected knife switch S7 movable contact respectively, and the dynamic of knife switch S8 touches
No. 15 stitch with X1 connectors, No. 16 stitch are connected point respectively, knife switch S9 movable contact respectively with X1 connectors 17
Number stitch, No. 18 stitch connections, No. 19 stitch with X1 connectors, No. 20 stitch are connected knife switch S10 movable contact respectively,
No. 21 stitch with X1 connectors, No. 22 stitch are connected knife switch S11 movable contact respectively.
The beneficial effects of the invention are as follows：The measurement frock replaces artificial school line using connector, ensure that school line accuracy rate,
Product quality is improved, measurement every time only needs people's operation, while multiple resistances, production efficiency can be measured
Improve nearly more than 10 times.
Brief description of the drawings
Fig. 1 is the operation principle schematic diagram of air-conditioner set temperature sensor measurement frock of the present invention.
Fig. 2 is the main structure diagram of air-conditioner set temperature sensor measurement frock of the present invention.
Fig. 3 is the side structure schematic view of air-conditioner set temperature sensor measurement frock of the present invention.
Fig. 4 is the cross section structure diagram along Fig. 2 longitudinal centre lines.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, air-conditioner set temperature sensor measurement frock of the invention includes universal meter 1, X1 connectors
2nd, multiple hand switches 5 and terminal block 6, X1 connectors 2 are 24 needle connectors, and multiple hand switches 5 include knife switch S1, lock
Knife-like switch S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, knife switch S8, lock
Knife-like switch S9, knife switch S10 and knife switch S11, terminal block 6 are 22 pin terminal blocks.
The air-conditioner set temperature sensor measurement frock of the present invention is in use, according to electrical schematic diagram, by EMUs guest room
Air conditioner temperature sensor 35A02X3 be that X2 connectors 3 in Fig. 1 are connected on the X1 connectors 2 of present invention measurement frock, will
The air conditioner temperature sensor 35A02X6 of EMUs drivers' cab is the X1 that the X3 connectors 4 in Fig. 1 are connected to present invention measurement frock
On connector 2, X2 connectors 3 and the annexation corresponding with 2 each stitch number of X1 connectors of X3 connectors 4 are：The 1 of X1 connectors 2
Number stitch is connected with No. 1 stitch of X2 connectors 3, and No. 2 stitch of X1 connectors 2 are connected with No. 2 stitch of X2 connectors 3；X1
No. 3 stitch of connector 2 are connected with No. 4 stitch of X2 connectors 3, No. 4 stitch of X1 connectors 2 and No. 5 pins of X2 connectors 3
Pin connects；No. 5 stitch of X1 connectors 2 are connected with No. 7 stitch of X2 connectors 3, and No. 6 stitch of X1 connectors 2 are connected with X2
No. 8 stitch connection of device 3；No. 7 stitch of X1 connectors 2 are connected with No. 14 stitch of X2 connectors 3, No. 8 pins of X1 connectors 2
Pin is connected with No. 15 stitch of X2 connectors 3；No. 9 stitch of X1 connectors 2 are connected with No. 21 stitch of X2 connectors 3, and X1 connects
No. 10 stitch of device 2 are connect to be connected with No. 22 stitch of X2 connectors 3；No. 11 stitch of X1 connectors 2 with No. 34 of X2 connectors 3
Stitch is connected, and No. 12 stitch of X1 connectors 2 are connected with No. 35 stitch of X2 connectors 3；No. 13 stitch and X2 of X1 connectors 2
No. 37 stitch connection of connector 3, No. 14 stitch of X1 connectors 2 are connected with No. 38 stitch of X2 connectors 3；X1 connectors 2
No. 15 stitch be connected with No. 43 stitch of X2 connectors 3, No. 16 stitch of X1 connectors 2 and No. 44 stitch of X2 connectors 3
Connection；No. 17 stitch of X1 connectors 2 are connected with No. 45 stitch of X2 connectors 3, and No. 18 stitch of X1 connectors 2 are connected with X2
No. 46 stitch connection of device 3；No. 19 stitch of X1 connectors 2 are connected with No. 1 stitch of X3 connectors 4, No. 20 of X1 connectors 2
Stitch is connected with No. 2 stitch of X3 connectors 4；No. 21 stitch of X1 connectors 2 are connected with No. 14 stitch of X3 connectors 4, X1
No. 22 stitch of connector 2 are connected with No. 15 stitch of X3 connectors 4.
The X2 connectors 3 and X3 connectors 4 of EMUs are corresponding with 2 each stitch number of X1 connectors of present invention measurement frock to be connected
After connecing, universal meter 1 is got into ohms range, each hand switch 5 in measurement frock is stirred with hand, reads on universal meter 1
Reading, be the temperature sensor resistance that correspondingly the measures when hand switch is closed, then correspond to and fill in shown in table one
HVAC unit temperature sensor resistance table.Each hand switch 5 is with each temperature sensor resistance corresponding relation：Knife switch S1
During combined floodgate, the corresponding resistance for measuring resistance R9；When knife switch S2 closes a floodgate, the corresponding resistance for measuring resistance R10；Knife switch S3
During combined floodgate, the corresponding resistance for measuring resistance R11；When knife switch S4 closes a floodgate, the corresponding resistance for measuring resistance R2；Knife switch S5
During combined floodgate, the corresponding resistance for measuring resistance R1；When knife switch S6 closes a floodgate, the corresponding resistance for measuring resistance R5；Knife switch S7
During combined floodgate, the corresponding resistance for measuring resistance R3；When knife switch S8 closes a floodgate, the corresponding resistance for measuring resistance R6；Knife switch S9
During combined floodgate, the corresponding resistance for measuring resistance R4；When knife switch S10 closes a floodgate, the corresponding resistance for measuring resistance R7；Knife switch
When S11 closes a floodgate, the corresponding resistance for measuring resistance R8.
Table one
Claims (1)
1. air-conditioner set temperature sensor measurement frock, it is characterised in that the frock include universal meter (1), X1 connectors (2),
Multiple hand switches (5) and terminal block (6), X1 connectors (2) are 24 needle connectors, and multiple hand switches (5) are opened including plug-in strip
S1, knife switch S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, plug-in strip is closed to open
It is 22 pin terminal blocks to close S8, knife switch S9, knife switch S10 and knife switch S11, terminal block (6)；
The output stitch of universal meter (1) is connected with No. 23 stitch of X1 connectors (2), and input stitch and the X1 of universal meter (1) connect
No. 24 stitch for connecing device (2) are connected, and 11 stitch on the upside of terminal block (6) are connected with No. 23 stitch of X1 connectors (2), are held
Son row (6) on the downside of 11 stitch be connected with No. 24 stitch of X1 connectors (2), 11 stitch on the upside of terminal block (6) and
11 stitch of downside, which correspond, forms 11 groups of stitch；
Knife switch S1 stationary contact is connected with first group of stitch of terminal block (6), knife switch S1 movable contact respectively with X1
No. 1 stitch of connector (2), No. 2 stitch connections；
Knife switch S2, knife switch S3, knife switch S4, knife switch S5, knife switch S6, knife switch S7, plug-in strip are opened
Pass S8, knife switch S9, knife switch S10 and the respective stationary contacts of knife switch S11 sequentially correspond to second with terminal block (6)
Group stitch, the 3rd group of stitch, the 4th group of stitch, the 5th group of stitch, the 6th group of stitch, the 7th group of stitch, the 8th group of stitch, the 9th
Group stitch, the tenth group of stitch, the connection of the 11st group of stitch, knife switch S2 movable contact No. 3 pins with X1 connectors (2) respectively
Pin, No. 4 stitch connections, No. 5 stitch with X1 connectors (2), No. 6 stitch are connected knife switch S3 movable contact respectively, plug-in strip
Switching S4 movable contact, No. 7 stitch with X1 connectors (2), No. 8 stitch are connected respectively, knife switch S5 movable contact respectively with
No. 9 stitch of X1 connectors (2), the connection of No. 10 stitch, knife switch S6 movable contact No. 11 pins with X1 connectors (2) respectively
Pin, No. 12 stitch connections, No. 13 stitch with X1 connectors (2), No. 14 stitch are connected knife switch S7 movable contact respectively, lock
No. 15 stitch with X1 connectors (2), No. 16 stitch are connected knife-like switch S8 movable contact respectively, knife switch S9 movable contact point
No. 17 stitch, No. 18 stitch not with X1 connectors (2) are connected, knife switch S10 movable contact respectively with X1 connectors (2)
No. 19 stitch, the connection of No. 20 stitch, knife switch S11 movable contact No. 21 stitch with X1 connectors (2), No. 22 stitch respectively
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120153.XA CN107655592A (en) | 2017-11-14 | 2017-11-14 | Air-conditioner set temperature sensor measurement frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120153.XA CN107655592A (en) | 2017-11-14 | 2017-11-14 | Air-conditioner set temperature sensor measurement frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655592A true CN107655592A (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120153.XA Pending CN107655592A (en) | 2017-11-14 | 2017-11-14 | Air-conditioner set temperature sensor measurement frock |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6298449B1 (en) * | 1998-07-29 | 2001-10-02 | Siemens Information And Communication Networks, Inc. | Apparatus and method for high reliability PC platform telecommunications systems |
| CN202339203U (en) * | 2011-11-25 | 2012-07-18 | 中国人民解放军63696部队 | Adaptation test device for inertial element |
| CN202837402U (en) * | 2012-09-05 | 2013-03-27 | 国网电力科学研究院 | Thermistor detection apparatus |
| CN103399247A (en) * | 2013-07-11 | 2013-11-20 | 国家电网公司 | Alignment device special for electrical energy metering |
| CN105424758A (en) * | 2015-12-16 | 2016-03-23 | 格力电器（芜湖）有限公司 | Resistance calibration device |
| CN105467169A (en) * | 2015-12-17 | 2016-04-06 | 中国民航大学 | Aeroengine electrical accessory conductivity measurement loop connection method |
-
2017
- 2017-11-14 CN CN201711120153.XA patent/CN107655592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6298449B1 (en) * | 1998-07-29 | 2001-10-02 | Siemens Information And Communication Networks, Inc. | Apparatus and method for high reliability PC platform telecommunications systems |
| CN202339203U (en) * | 2011-11-25 | 2012-07-18 | 中国人民解放军63696部队 | Adaptation test device for inertial element |
| CN202837402U (en) * | 2012-09-05 | 2013-03-27 | 国网电力科学研究院 | Thermistor detection apparatus |
| CN103399247A (en) * | 2013-07-11 | 2013-11-20 | 国家电网公司 | Alignment device special for electrical energy metering |
| CN105424758A (en) * | 2015-12-16 | 2016-03-23 | 格力电器（芜湖）有限公司 | Resistance calibration device |
| CN105467169A (en) * | 2015-12-17 | 2016-04-06 | 中国民航大学 | Aeroengine electrical accessory conductivity measurement loop connection method |
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Application publication date: 20180202 |
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| RJ01 | Rejection of invention patent application after publication |