CN102175352A - Large caliber heat meter test bed capable of checking multiple meters - Google Patents
Large caliber heat meter test bed capable of checking multiple meters Download PDFInfo
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- CN102175352A CN102175352A CN 201110008275 CN201110008275A CN102175352A CN 102175352 A CN102175352 A CN 102175352A CN 201110008275 CN201110008275 CN 201110008275 CN 201110008275 A CN201110008275 A CN 201110008275A CN 102175352 A CN102175352 A CN 102175352A
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- meter
- pipe section
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- test bed
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Abstract
The invention discloses a large caliber heat meter test bed capable of checking multiple meters. The large caliber heat meter test bed comprises a pipeline bracket, a meter clamping pipe section and a protection cover; the large caliber heat meter test bed is characterized in that: a pressure cylinder is hung out of the meter clamping section; a sliding wheel is arranged on the protection cover; the protection cover is made of organic glass; a guiderail where the sliding wheel can glide is arranged on the pipeline bracket; when the meter is clamped, the meter clamping pipe section matched with the meter to be tested is selected; the meter clamping pipe section is placed on the pipeline bracket; a water inlet pipe section hole and a water outlet pipe section hole of each heat meter can be judged according to the water flow direction marked on the heat meter; the heat meter to be tested is arranged on the test bed according to the water flow direction arranged in a calibrating device; the meter clamping pipe section is connected with the corresponding pipe section hole of the heat meter; the heat meter and the meter clamping pipe section can be clamped by opening an air cylinder reversing valve on the pipeline bracket; the heat meter to be tested and the meter clamping pipe sections can be clamped in turn according to the method; and the protection cover is glided to the heat meter to be tested. The meter clamping machine has an in-place detection function, and after the meter is clamped completely, an in-place detector transmits signals to an upper computer.
Description
(1) technical field
The present invention relates to calorimeter calibrating field, but relate in particular to the heavy caliber calorimeter testing table of verification polylith table.
(2) background technology
Continuous popularization along with China's urban heating system reform pilot, the development of domestic calorimeter is very fast, produce calorimeter enterprise to the calorimeter calibrating of dispatching from the factory in order to adapt to, simultaneously also in order to adapt to heating enterprise and quality management department calorimeter is carried out compulsory verification first, the general complete equipment that adopt of existing calorimeter calibrating are examined and determine.China's existing heavy caliber calorimeter calibrating installation quantity is few at present, and have the following disadvantages: in the calorimeter calibrating installation, the tong-test ammeter pipeline section of traditional heavy caliber calorimeter testing table is heavier and long, the testing staff is fixed on a table to be checked one end of testing table earlier during tong-test ammeter, again tong-test ammeter pipeline section and table to be checked are fixed together, place a table to be checked again, place the tong-test ammeter pipeline section again, after so all tables to be checked and tong-test ammeter pipeline section being fixed, opposite side at testing table has cylinder, opens switching cylinder, all tables to be checked and pipeline section can be clamped, this kind mode is taken manpower very much, is unfavorable for the robotization of inspection table.Should be provided with protective device in the tong-test ammeter position on the testing table in addition, in order to avoid when the inspection table, have hot water to spill, cause unnecessary personal injury accident, traditional protective device is set to can stir up and down, manually can place automatically or take down, operate not only trouble but also waste time and energy influence inspection table efficient of this dual mode.
But the heavy caliber calorimeter testing table of my company's patent of invention verification polylith table, the plug-in cylinder of each tong-test ammeter pipe fitting, laborsaving and do not change the straight length structure, on testing table, be provided with protective cover, can protect hot water and spill, and protective cover can be free to slide on pipeline support.
(3) summary of the invention
Irrational defective of protective device design when relying on manpower and inspection table when testing staff's tong-test ammeter in order to solve existing heavy caliber calorimeter calibrating installation testing table tong-test ammeter pipeline section, but my company provides a kind of heavy caliber calorimeter testing table of patent of invention verification polylith table.
Technical scheme of the present invention is as described below:
But the heavy caliber calorimeter testing table of verification polylith table, contain pipeline support, tong-test ammeter pipeline section, protective cover, it is characterized in that: the tong-test ammeter pipeline section hangs with pressure cylinder outward, and protective cover is provided with movable pulley, the protective cover material is an organic glass, and pipeline support is provided with can be for the guide rail of movable pulley slip.The invention has the beneficial effects as follows:
(1) but the heavy caliber calorimeter testing table of patent verification polylith table of the present invention, the outer pressure cylinder boosting that hangs with is slided and is not changed the straight length structure on the tong-test ammeter pipeline section, the defective that needs manpower that tong-test ammeter pipeline section and table to be checked are fixed together when having solved existing calorimeter calibrating installation testing table tong-test ammeter.
(2) but the heavy caliber calorimeter testing table of patent verification polylith table of the present invention, protective cover is provided with movable pulley, pipeline support is furnished with corresponding guide rail, and protective cover can be free to slide on testing table, has saved the labour.
(4) description of drawings
But accompanying drawing 1 is the heavy caliber calorimeter test platform structure synoptic diagram of patent verification polylith table of the present invention
(5) embodiment
Below in conjunction with description of drawings and embodiment technical scheme of the present invention is described in further detail.
As shown in Figure 1: the heavy caliber calorimeter testing table that can press from both sides the polylith table, contain (1) tong-test ammeter pipeline section, (2) boosting cylinder, (3) heavy caliber calorimeter, (4) protective cover, (5) pipeline support, wherein the tong-test ammeter pipeline section hangs with pressure cylinder (2) outward, protective cover is provided with pulley, cooperate the guide rail on the pipeline support on pipeline support, to horizontally slip, prevent to spill and cause personal injury examining when table hot water, be provided with the reversal valve of control cylinder in the relevant position of pipeline support.
During tong-test ammeter, select tong-test ammeter pipeline section with epiphase coupling to be checked, earlier the tong-test ammeter pipeline section is placed on the pipeline support, according to the water (flow) direction that identifies on the calorimeter, can judge the entry pipeline section mouth and the water outlet pipeline section mouth of every calorimeter, calorimeter to be checked is placed on the testing table according to water (flow) direction set in the calorimeter calibrating installation, the corresponding pipeline section mouth of tong-test ammeter pipeline section and calorimeter is connected, open the cylinder reversal valve on the pipeline support, then calorimeter and tong-test ammeter pipeline section can be clamped, successively calorimeter to be checked and tong-test ammeter pipeline section are clamped according to this kind method, protective cover is slid into calorimeter to be checked place.Meter-clamping apparatus has the measuring ability of putting in place, tong-test ammeter finish the back to bit detector upwards a machine send signal.Can enter next step inspection list procedure thus.
Claims (1)
1. but the heavy caliber calorimeter testing table of verification polylith table, contain pipeline support, tong-test ammeter pipeline section, protective cover, it is characterized in that: the tong-test ammeter pipeline section hangs with pressure cylinder outward, and protective cover is provided with movable pulley, the protective cover material is an organic glass, and pipeline support is provided with can be for the guide rail of movable pulley slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008275 CN102175352B (en) | 2011-01-17 | 2011-01-17 | Large caliber heat meter test bed capable of checking multiple meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110008275 CN102175352B (en) | 2011-01-17 | 2011-01-17 | Large caliber heat meter test bed capable of checking multiple meters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102175352A true CN102175352A (en) | 2011-09-07 |
| CN102175352B CN102175352B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110008275 Active CN102175352B (en) | 2011-01-17 | 2011-01-17 | Large caliber heat meter test bed capable of checking multiple meters |
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| CN (1) | CN102175352B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680056A (en) * | 2012-04-28 | 2012-09-19 | 宁波市埃美仪表制造有限公司 | Calibration stage and automatic calibration method thereof for high-precision water meters in series connection |
| CN105371927A (en) * | 2015-11-13 | 2016-03-02 | 杭州中沛电子有限公司 | Meter clamping apparatus with self-locking device |
| CN105806453A (en) * | 2016-04-11 | 2016-07-27 | 武汉市计量测试检定（研究）所 | Liquid flow metering device |
| CN106441521A (en) * | 2016-11-04 | 2017-02-22 | 江苏金钰铭电子有限公司 | Full-automatic serial connection water meter verification and calibration device |
| CN108020347A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of polylith calorimeter fixing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449215Y (en) * | 2000-09-26 | 2001-09-19 | 左晔 | Thermal meter checking apparatus |
| CN1530640A (en) * | 2003-03-17 | 2004-09-22 | 大庆联谊伟华高科技有限公司 | Calorimeter testing systems |
| CN201731961U (en) * | 2010-06-12 | 2011-02-02 | 青岛海威茨仪表有限公司 | Integrated hydraulic clamping device of heat meter |
-
2011
- 2011-01-17 CN CN 201110008275 patent/CN102175352B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449215Y (en) * | 2000-09-26 | 2001-09-19 | 左晔 | Thermal meter checking apparatus |
| CN1530640A (en) * | 2003-03-17 | 2004-09-22 | 大庆联谊伟华高科技有限公司 | Calorimeter testing systems |
| CN201731961U (en) * | 2010-06-12 | 2011-02-02 | 青岛海威茨仪表有限公司 | Integrated hydraulic clamping device of heat meter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680056A (en) * | 2012-04-28 | 2012-09-19 | 宁波市埃美仪表制造有限公司 | Calibration stage and automatic calibration method thereof for high-precision water meters in series connection |
| CN105371927A (en) * | 2015-11-13 | 2016-03-02 | 杭州中沛电子有限公司 | Meter clamping apparatus with self-locking device |
| CN105371927B (en) * | 2015-11-13 | 2018-06-19 | 杭州中沛电子有限公司 | A kind of meter-clamping apparatus with self-locking device |
| CN105806453A (en) * | 2016-04-11 | 2016-07-27 | 武汉市计量测试检定（研究）所 | Liquid flow metering device |
| CN108020347A (en) * | 2016-11-02 | 2018-05-11 | 天津创展同成科技发展有限公司 | A kind of polylith calorimeter fixing device |
| CN106441521A (en) * | 2016-11-04 | 2017-02-22 | 江苏金钰铭电子有限公司 | Full-automatic serial connection water meter verification and calibration device |
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| Publication number | Publication date |
|---|---|
| CN102175352B (en) | 2012-11-14 |
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Owner name: SUNTRONT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HE NAN SUNTRONT TECH. CO., LTD. |
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Address after: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee after: SUNTRONT TECHNOLOGY CO., LTD. Address before: In high tech Development Zone, Henan province Zhengzhou city 450001 Street No. 19 Patentee before: He'nan Suntront Tech. Co., Ltd. |