CN204556554U - A kind of on-line water flushing device of pressurized air humidity - Google Patents

A kind of on-line water flushing device of pressurized air humidity Download PDF

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Publication number
CN204556554U
CN204556554U CN201520221084.1U CN201520221084U CN204556554U CN 204556554 U CN204556554 U CN 204556554U CN 201520221084 U CN201520221084 U CN 201520221084U CN 204556554 U CN204556554 U CN 204556554U
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China
Prior art keywords
dew point
water flushing
line water
pressurized air
point transducer
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CN201520221084.1U
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Chinese (zh)
Inventor
司可嘉
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Nanjing Auspicious Driving Source Supply Co Ltd
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Nanjing Auspicious Driving Source Supply Co Ltd
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Priority to CN201520221084.1U priority Critical patent/CN204556554U/en
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Abstract

The utility model relates to a kind of on-line water flushing device of pressurized air humidity, humidity for the high pressure airline of air compressor machine detects, the switch valve that this device is comprised processor and connected successively by pipeline, reduction valve, dew point transducer and flowmeter, described switch valve is connected with high pressure airline, described flowmeter is connected with ambient atmosphere, described dew point transducer is connected with processor, when carrying out the humidity detection of high pressure airline, open switch valve and reduction valve, air in high pressure airline is imported on dew point transducer, the flow of day air is detected by flowmeter, and the data detected are sent on processor by dew point transducer, remaining air venting will be detected in air simultaneously.Compared with prior art, the utility model has the advantages such as easy to detect, handling safety, Monitoring Data are accurate.

Description

A kind of on-line water flushing device of pressurized air humidity
Technical field
The utility model relates to a kind of humidity sniffer, especially relates to a kind of on-line water flushing device of pressurized air humidity.
Background technology
When traditional pressurized air humidity detects, usually adopt dew point hygrometer directly to stretch in pipeline and measure, because dew point hygrometer is placed in open-air atmosphere, there is following shortcoming:
1, inconvenient maintenance;
2, the fluctuation of pipeline internal gas pressure is large, and easily cause the variation of dew point data, error is high;
3, dew point probe cannot insert pipeline completely, causes measurement data inaccurate;
4, the pollutant that sample gas is carried secretly can damage dew point hygrometer, and failure rate is high, and maintenance cost is large
Chinese patent CN204008528U discloses a kind of detection gas conduit device being external in portable dew point hygrometer, comprise flexible pipe, also comprise drying tube, the body of the left end of described drying tube is provided with stop valve, and the body of right-hand member is connected to T-valve import, and described T-valve one outlet connects blow-down pipe, another outlet is taken in succession, one end spiral string of described flexible pipe is connected to the left end of drying tube, and other end spiral is connected to the entrance of dew point hygrometer, and the other end spiral of described connecting pipe is connected to the outlet of dew point hygrometer.This device is when measuring humidity, and the air mass flow that can not control to flow into dew point hygrometer causes measurement inaccurate, and not easy to operate.
Utility model content
The purpose of this utility model is exactly the on-line water flushing device providing a kind of easy to detect, handling safety, Monitoring Data pressurized air humidity accurately in order to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of on-line water flushing device of pressurized air humidity, humidity for the high pressure airline of air compressor machine detects, switch valve, reduction valve, dew point transducer and flowmeter that this device is comprised processor and connected successively by pipeline, described switch valve is connected with high pressure airline, described flowmeter is connected with ambient atmosphere, and described dew point transducer is connected with processor.
Described on-line water flushing device also comprises display instrument, and described display instrument is connected with processor.
Described dew point transducer is by ZIgBee wireless network and processor communication.
Described on-line water flushing device also comprises precision filter, and described precision filter is arranged between reduction valve and dew point transducer, and is connected with reduction valve and dew point transducer respectively by pipeline.
Described flowmeter is connected with dew point transducer by connecting pipe.
Described connecting pipe is 6mm diameter connecting pipe.
Described pipeline material is 316SS material, and diameter is 6mm.
The setting flow range of described flowmeter is 2-5L/m.
Compared with prior art, the utility model has the following advantages:
One, easy to detect: this device, when measuring the humidity of high pressure airline of air compressor machine, only need open switch valve and dew point transducer, automatically measure the humidity in high pressure airline, easy to operate, measure accurately.
Two, handling safety: this device was provided with precision filter before dew point transducer, can remove the impurity in pressure-air, and protection dew point transducer is not damaged, and ensures to measure safety.
Three, Monitoring Data is accurate: this device is finally provided with the flowmeter of a detecting air flow, ensure that air mass flow is in dew point transducer normal range of operation 2-5L/m, detects more accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, high pressure airline, 2, switch valve, 3, reduction valve, 4, precision filter, 5, dew point transducer, 6, display instrument, 7, flowmeter, 8, connecting pipe, 9, processor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As shown in Figure 1, a kind of on-line water flushing device of pressurized air humidity, humidity for the high pressure airline 1 of air compressor machine detects, switch valve 2, reduction valve 3, dew point transducer 5 and flowmeter 7 that this device is comprised processor 9 and connected successively by pipeline, described switch valve 2 is connected with high pressure airline 1, described flowmeter 7 is connected with ambient atmosphere, and described dew point transducer 5 is connected with processor 9.
On-line water flushing device also comprises display instrument 6, described display instrument 6 is connected with processor 9, dew point transducer 5 is communicated with processor 9 by ZIgBee wireless network, on-line water flushing device also comprises precision filter 4, described precision filter 4 is arranged between reduction valve 3 and dew point transducer 5, and be connected with reduction valve 3 and dew point transducer 5 respectively by pipeline, flowmeter 7 is connected with dew point transducer 5 by connecting pipe 8, connecting pipe 8 is 6mm diameter connecting pipe, pipeline material is 316SS material, diameter is 6mm, and the setting flow range of flowmeter 7 is 2-5L/m.
When carrying out the humidity detection of high pressure airline 1, open switch valve 2 and reduction valve 3, air in high pressure airline 1 is imported on dew point transducer 5, the flow of day air is detected by flowmeter 7, and the data detected are sent on processor 9 by dew point transducer 5, show on display instrument 6 simultaneously, and remaining air venting will be detected in air.

Claims (8)

1. the on-line water flushing device of a pressurized air humidity, humidity for the high pressure airline (1) of air compressor machine detects, it is characterized in that, this device comprises processor (9) and the switch valve (2) connected successively by pipeline, reduction valve (3), dew point transducer (5) and flowmeter (7), described switch valve (2) is connected with high pressure airline (1), described flowmeter (7) is connected with ambient atmosphere, and described dew point transducer (5) is connected with processor (9).
2. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, is characterized in that, described on-line water flushing device also comprises display instrument (6), and described display instrument (6) is connected with processor (9).
3. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, is characterized in that, described dew point transducer (5) is communicated with processor (9) by ZIgBee wireless network.
4. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, it is characterized in that, described on-line water flushing device also comprises precision filter (4), described precision filter (4) is arranged between reduction valve (3) and dew point transducer (5), and is connected with reduction valve (3) and dew point transducer (5) respectively by pipeline.
5. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, is characterized in that, described flowmeter (7) is connected with dew point transducer (5) by connecting pipe (8).
6. the on-line water flushing device of a kind of pressurized air humidity according to claim 5, is characterized in that, described connecting pipe (8) is 6mm diameter connecting pipe.
7. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, is characterized in that, described pipeline material is 316SS material, and diameter is 6mm.
8. the on-line water flushing device of a kind of pressurized air humidity according to claim 1, is characterized in that, the setting flow range of described flowmeter (7) is 2-5L/m.
CN201520221084.1U 2015-04-13 2015-04-13 A kind of on-line water flushing device of pressurized air humidity Active CN204556554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520221084.1U CN204556554U (en) 2015-04-13 2015-04-13 A kind of on-line water flushing device of pressurized air humidity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520221084.1U CN204556554U (en) 2015-04-13 2015-04-13 A kind of on-line water flushing device of pressurized air humidity

Publications (1)

Publication Number Publication Date
CN204556554U true CN204556554U (en) 2015-08-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520221084.1U Active CN204556554U (en) 2015-04-13 2015-04-13 A kind of on-line water flushing device of pressurized air humidity

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104777190A (en) * 2015-04-13 2015-07-15 南京祥源动力供应有限公司 Online detection device for compressed air humidity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104777190A (en) * 2015-04-13 2015-07-15 南京祥源动力供应有限公司 Online detection device for compressed air humidity
CN104777190B (en) * 2015-04-13 2017-08-29 南京祥源动力供应有限公司 A kind of on-line water flushing device of compressed air humidity

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