CN104034915A - Multi-channel real-time gas flow rate detection device and method - Google Patents
Multi-channel real-time gas flow rate detection device and method Download PDFInfo
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- CN104034915A CN104034915A CN201410288641.1A CN201410288641A CN104034915A CN 104034915 A CN104034915 A CN 104034915A CN 201410288641 A CN201410288641 A CN 201410288641A CN 104034915 A CN104034915 A CN 104034915A
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Abstract
The invention relates to a multi-channel real-time gas flow rate detection device and a multi-channel real-time gas flow rate detection method. The device comprises a plurality of gas flow rate detection pipes arranged in parallel, wherein each gas flow rate detection pipe is provided with a gas flowmeter and provided with a gas inlet and a gas outlet, the gas flowmeter is positioned between the gas inlet and the gas outlet, and each gas flow rate detection pipe is correspondingly connected with a gas hole to be detected. According to the multi-channel real-time gas flow rate detection device, each gas flow rate detection pipe is correspondingly connected with the gas hole to be detected and then the flow rates of gas in the plurality of gas holes can be detected in real time at the same time, and thus multi-channel real-time detection on the gas flow rates is achieved, and detection result is accurate.
Description
Technical field
The invention belongs to chip ceramic capacitor detection technique field, be specifically related to the real-time gas flow rate pick-up unit of a kind of hyperchannel for chip ceramic capacitor pick-up unit and gas flow rate detection method.
Background technology
Each chip ceramic capacitor, after manufacture completes, all needs to carry out electrical characteristics detection, judges whether to meet client's requirement, and namely detecting the electric capacity of producing is non-defective unit or defective products.In automaticity increasingly mature today, the electrical characteristics of ceramic condenser detect and mainly by equipment, complete.
During detection, need first by goods by vacuum suction in the hole of equipment Inspection dish, then goods, along with detection dish rotates together to detecting under position, detect.In order to prevent that in the process of vacuum suction, goods are superimposed, when the detection dish of absorbent articles leaves vacuum position, use disconnecting link that the goods outside hole are cleaned out, guaranteeing to only have in the hole of detection dish has goods.
The movement velocity of disconnecting link has relation with driving the vacuum gas flowing velocity of disconnecting link, and gas flow rate is little, and disconnecting link movement velocity is slow, and gas flow rate is large, and disconnecting link movement velocity is fast.If disconnecting link motion is too fast, can cause goods cutting bad, make non-defective unit become defective products, affect yields, and disconnecting link motion is slow, detection dish can not be cleared up in time, has goods stack, affects testing result.
In ideal conditions, regulate suitable gas flow rate, make the movement velocity of disconnecting link can guarantee that detection dish clears up in time, can not cause again cutting bad, guarantee to greatest extent non-defective unit yield.
But at present, also do not meet the gas flow rate real-time detection apparatus of device fabrication needs, in order to improve production output, guarantee detection effect simultaneously, be badly in need of a kind of detection method, can realize hyperchannel, real-time detection gas flow rate.
Summary of the invention
The object of the invention is to solve above-mentioned technical matters and the real-time gas flow rate pick-up unit of a kind of hyperchannel and gas flow rate detection method are provided.
For achieving the above object, the present invention adopts following technical scheme:
The real-time gas flow rate pick-up unit of hyperchannel, comprises the many parallel gas flow rate detector tubes that arrange, and every described gas flow rate detector tube is provided with a gas meter; Every described gas flow rate detector tube has an air intake opening, a gas outlet, and described gas meter is between described air intake opening, gas outlet; An airflow hole to be measured of the every corresponding connection of described gas flow rate detector tube.
Further, the real-time gas flow rate pick-up unit of described hyperchannel, comprise a housing, described gas flow rate detector tube is installed in described housing, and two ends stretch out in outer described air intake opening, the gas outlet of forming of described housing, in described housing, be provided with into the battery of described gas meter power supply and or alternating current power inlet, described housing is provided with power switch.
Preferably, described gas flow rate detector tube is 12.
The present invention also aims to provide a kind of hyperchannel real-time gas flow rate detection method, for the hyperchannel vacuum gas flow velocity of chip ceramic capacitor checkout equipment disconnecting link driver element is detected, the real-time gas flow rate pick-up unit of hyperchannel described in testing tool, concrete steps comprise::
By the air intake opening of the real-time gas flow rate pick-up unit of described hyperchannel, gas outlet respectively with drive the vacuum pneumatic mouth of disconnecting link unit and the corresponding connection of the airflow orifice of disconnecting link unit;
Switch on power, regulate described gas meter, coherent detection parameter is set;
Open vacuum pneumatic operation valve, by the online gas flow rate that detects each passage of flowing through of described gas meter, regulate the valve size of described vacuum pneumatic operation valve, adjustments of gas flow velocity is to the parameter needing.
The real-time gas flow rate pick-up unit of hyperchannel of the present invention, by many parallel gas flow rate detector tubes are set, every described gas flow rate detector tube is provided with a gas meter; Every described gas flow rate detector tube has an air intake opening, a gas outlet, described gas meter is between described air intake opening, gas outlet, the flow velocity that can carry out a plurality of air-flows by described airflow hole to be measured of every gas flow rate detector tube correspondence connection detects, realize hyperchannel, real-time detection gas flow rate, and testing result is accurate.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the real-time gas flow rate pick-up unit of a kind of hyperchannel that the embodiment of the present invention provides.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present invention and advantage are further described, but the present invention is not limited to listed embodiment.
Refer to shown in Fig. 1, the real-time gas flow rate pick-up unit of a kind of hyperchannel, comprises the many parallel gas flow rate detector tubes that arrange, and every described gas flow rate detector tube is provided with a gas meter 1; Every described gas flow rate detector tube has an air intake opening 2, a gas outlet 5, and described gas meter 1 is between described air intake opening 2, gas outlet 5; An airflow hole to be measured of the every corresponding connection of described gas flow rate detector tube.
Further, the real-time gas flow rate pick-up unit of described hyperchannel, comprise a housing 3, described gas flow rate detector tube is installed in described housing, and two ends stretch out in outer described air intake opening, the gas outlet of forming of described housing, in described housing, be provided with into the battery of described gas meter power supply and or alternating current power inlet, described housing is provided with power switch 4.
Preferably, described gas flow rate detector tube is 12.
The present invention also aims to provide a kind of hyperchannel real-time gas flow rate detection method, for the hyperchannel vacuum gas flow velocity of chip ceramic capacitor checkout equipment disconnecting link driver element is detected, testing tool adopts the real-time gas flow rate pick-up unit of hyperchannel described in above-described embodiment, and concrete detecting step comprises:
By the air intake opening of the real-time gas flow rate pick-up unit of described hyperchannel, gas outlet respectively with drive the vacuum pneumatic mouth of disconnecting link unit and the corresponding connection of the airflow orifice of disconnecting link unit;
Switch on power, regulate described gas meter, coherent detection parameter is set, prepare to test;
Open the vacuum pneumatic operation valve of equipment, by the online gas flow rate that detects each passage of flowing through of described gas meter, regulate the valve size of described vacuum pneumatic operation valve, the gas flow rate of observing each passage changes, adjustments of gas flow velocity is to the parameter needing, and record data.
By above detecting online, regulate suitable gas flow rate, can be effectively to driving the vacuum gas flow velocity of disconnecting link unit to regulate control, guaranteed to drive the vacuum gas flow velocity of disconnecting link unit in a stable parameter needing, thereby guaranteed disconnecting link unit required air-flow flow velocity in ideal conditions, not too large or too little, thus make the movement velocity of disconnecting link can guarantee that detection dish clears up in time, can not cause again cutting bad, guarantee to greatest extent non-defective unit yield.
It should be noted that, the real-time gas flow rate pick-up unit of hyperchannel of the present invention can directly be installed in chip ceramic capacitor pick-up unit and use, also can independently use, while detecting air-flow velocity, be installed on airflow orifice, after detecting and regulate gas flow rate, take off, at the gas flow rate to miscellaneous equipment, detect and regulate.
The real-time gas flow rate pick-up unit of hyperchannel of the present invention, by many parallel gas flow rate detector tubes are set, every described gas flow rate detector tube is provided with a gas meter; Every described gas flow rate detector tube has an air intake opening, a gas outlet, described gas meter is between described air intake opening, gas outlet, the flow velocity that can carry out a plurality of air-flows by described airflow hole to be measured of every gas flow rate detector tube correspondence connection detects, realize hyperchannel, real-time detection gas flow rate, and testing result is accurate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the real-time gas flow rate pick-up unit of hyperchannel, is characterized in that, comprises the many parallel gas flow rate detector tubes that arrange, and every described gas flow rate detector tube is provided with a gas meter; Every described gas flow rate detector tube has an air intake opening, a gas outlet, and described gas meter is between described air intake opening, gas outlet; An airflow hole to be measured of the every corresponding connection of described gas flow rate detector tube.
2. the real-time gas flow rate pick-up unit of hyperchannel as claimed in claim 1, it is characterized in that, comprise a housing, described gas flow rate detector tube is installed in described housing, and two ends stretch out in outer described air intake opening, the gas outlet of forming of described housing, in described housing, be provided with into the battery of described gas meter power supply and or alternating current power inlet, described housing is provided with power switch.
3. the real-time gas flow rate pick-up unit of hyperchannel as claimed in claim 1 or 2, is characterized in that, described gas flow rate detector tube is 12.
4. the real-time gas flow rate detection method of hyperchannel, it is characterized in that, for the hyperchannel vacuum gas flow velocity of chip ceramic capacitor checkout equipment disconnecting link driver element is detected, the real-time gas flow rate pick-up unit of hyperchannel described in testing tool employing claim 1-3 any one, concrete steps comprise:
By the air intake opening of the real-time gas flow rate pick-up unit of described hyperchannel, gas outlet respectively with drive the vacuum pneumatic mouth of disconnecting link unit and the corresponding connection of the airflow orifice of disconnecting link unit;
Switch on power, regulate described gas meter, coherent detection parameter is set;
Open vacuum pneumatic operation valve, by the online gas flow rate that detects each passage of flowing through of described gas meter, regulate the valve size of described vacuum pneumatic operation valve, adjustments of gas flow velocity is to the parameter needing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410288641.1A CN104034915A (en) | 2014-06-25 | 2014-06-25 | Multi-channel real-time gas flow rate detection device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410288641.1A CN104034915A (en) | 2014-06-25 | 2014-06-25 | Multi-channel real-time gas flow rate detection device and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129499A (en) * | 2016-08-31 | 2016-11-16 | 宁德时代新能源科技股份有限公司 | Exhaust gas volume detection device for power battery and design method for exhaust pipe |
| CN108802418A (en) * | 2018-08-23 | 2018-11-13 | 安徽启源智能科技有限公司 | Filter back washing tester and test system |
| CN110031649A (en) * | 2019-05-07 | 2019-07-19 | 衢州职业技术学院 | A kind of capacity checking apparatus and its detection method of air velocity |
| CN110412237A (en) * | 2019-08-23 | 2019-11-05 | 重庆科技学院 | Constant speed formula gas composition detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236098A (en) * | 2008-03-11 | 2008-08-06 | 郑侠 | Rotating gas flowmeter |
-
2014
- 2014-06-25 CN CN201410288641.1A patent/CN104034915A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236098A (en) * | 2008-03-11 | 2008-08-06 | 郑侠 | Rotating gas flowmeter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129499A (en) * | 2016-08-31 | 2016-11-16 | 宁德时代新能源科技股份有限公司 | Exhaust gas volume detection device for power battery and design method for exhaust pipe |
| CN108802418A (en) * | 2018-08-23 | 2018-11-13 | 安徽启源智能科技有限公司 | Filter back washing tester and test system |
| CN108802418B (en) * | 2018-08-23 | 2023-09-15 | 安徽启源智能科技有限公司 | Filter tank back flush tester and test system |
| CN110031649A (en) * | 2019-05-07 | 2019-07-19 | 衢州职业技术学院 | A kind of capacity checking apparatus and its detection method of air velocity |
| CN110031649B (en) * | 2019-05-07 | 2023-10-27 | 衢州职业技术学院 | Air flow velocity capacity detection device and detection method thereof |
| CN110412237A (en) * | 2019-08-23 | 2019-11-05 | 重庆科技学院 | Constant speed formula gas composition detector |
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Application publication date: 20140910 |