CN205581073U - Formula harmful gas detector is inhaled to pump - Google Patents
Formula harmful gas detector is inhaled to pump Download PDFInfo
- Publication number
- CN205581073U CN205581073U CN201620001324.1U CN201620001324U CN205581073U CN 205581073 U CN205581073 U CN 205581073U CN 201620001324 U CN201620001324 U CN 201620001324U CN 205581073 U CN205581073 U CN 205581073U
- Authority
- CN
- China
- Prior art keywords
- harmful gas
- pump
- filter
- air
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model discloses a formula harmful gas detector is inhaled to pump, it includes the casing, is located air inlet, gas outlet and integrated interface on the casing, is located filter, air chamber, air pump, motor controller and the control center module of casing, the entry linkage air inlet of filter, the export of filter connect gradually air chamber and air pump, the exit linkage gas outlet of air pump, and the air pump still is connected with being used for the motor controller who controls its operation simultaneously, control center module includes CPU board and display panel, is equipped with the harmful gas sensor in the air chamber, the harmful gas sensor is connected with the CPU board. The utility model discloses greatly reduced the corruption of harmful gas to the sensor, promoted the monitoring precision of detector to life has been prolonged.
Description
Technical field
This utility model relates to a kind of pump suction type harmful gas detector, belongs to technology of instrument and meter field.
Background technology
Increasing of poisonous and harmful escaping gas, the harm to the mankind is more and more prominent, its be easily caused headache, dizziness, be slow in action, the symptom such as hypomnesis, when concentration exceedes certain limit, directly life can be caused serious harm.So the detection to toxic and harmful is particularly important.
Existing harmful gas detection equipment majority uses fixed bias or the traditional detection method of non-voltage bias type, by the sensor of instrument, sample gas is detected, then it is converted into corresponding numerical value by circuit amplification arrangement and shows on screen, poisonous gas commonly uses electrochemistry type sensor, but this equipment cannot avoid the adverse circumstances impact on sensor itself, need constantly to return emblem mark to determine, change new sensor, time-consuming and it cannot be guaranteed that service life and the precision of detection, thus increase use cost, have a strong impact on enterprise's production capacity.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of more robust, safer pump suction type harmful gas detector.
This utility model adopts the technical scheme that: a kind of pump suction type harmful gas detector, and it includes housing, and air inlet, gas outlet and the integrated interface being positioned on housing is positioned at the filter of housing, air chamber, air pump, motor controller and control centre's module；The entrance of described filter connects air inlet, and the outlet of filter is sequentially connected with air chamber and air pump, and gas delivery side of pump connects gas outlet, and air pump is also connected with the motor controller being used for controlling its operation simultaneously；Described control centre module includes CPU board and display panel, is provided with harmful gas sensor in air chamber, and described harmful gas sensor is connected with CPU board.
Described filter includes base, plexiglass tent and filter element.
Described integrated interface includes power interface and signaling interface.
Described harmful gas sensor is electrochemical sensor or catalytic combustion type sensor.
The beneficial effects of the utility model are: use the detection mode of pump suction type, filter in suction side the bigger humidity factor of harmful gas sensor corrosivity, shortened the harmful gas detection time at sensor internal by suction principle, greatly reduce its corrosion to sensor, improve monitoring accuracy, extend service life of sensor.It addition, this detector detection speed is fast, dangerous region can be carried out telemeasurement, maintain the safety of personnel, reduce manually installed and use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-housing, 2-air inlet, 3-gas outlet, 4-integrated interface, 5-filter, 6-air chamber, 7-air pump, 8-motor controller, 9-control centre module, 10-CPU plate, 11-display panel, 12-harmful gas sensor.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of pump suction type harmful gas detector, it includes housing 1, and air inlet 2, gas outlet 3 and the integrated interface 4 being positioned on housing 1 is positioned at the filter 5 of housing 1, air chamber 6, air pump 7, motor controller 8 and control centre's module 9；The entrance of described filter 5 connects air inlet 2, and the outlet of filter 5 is sequentially connected with air chamber 6 and air pump 7, and the outlet of air pump 7 connects gas outlet 3, and air pump 7 is also connected with the motor controller 8 being used for controlling its operation simultaneously；Described control centre module 9 includes CPU board 10 and display panel 11, is provided with harmful gas sensor 12 in air chamber 6, and described harmful gas sensor 12 is connected with CPU board 10.
In this utility model, described filter 5 includes base, plexiglass tent and filter element；Wherein base is used for Fixed-Filter, and plexiglass tent is for providing the environment of closing, and filter element is used for filtering moisture.Generally filter element uses PP cotton, and PP cotton needs periodic replacement in use, and it is reusable.Described integrated interface 4 includes power interface and signaling interface, is mainly used in power supply and signal transmits.
Utility model works process is: the gas in region to be measured is bled sampling by Power supply belt pump 7 of taking offence, gas enters in filter immediately, the humidity factor bigger to harmful gas sensor 12 corrosivity is filtered by filter 5, then detected gathering gas specimen by sensor 12, and by the process of CPU in control centre's module 9, real-time gas concentration data is shown on display panel 11, and data are transferred to Surveillance center by 485 holding wires, thus effectively monitor gas concentration.If gas concentration is beyond early warning value, then send alarm signal, next step process work of convenient arrangement in time.
This utility model makes internal gas flow by air pump (motor controller is its power supply), for the space of detection one relatively dry of offer of sensor, reduces harmful gas to the corrosion within detector.It addition, for dangerous region, this utility model can carry out telemeasurement, the most not only maintain personal security, also reduce manually installed and use cost.
This utility model is applicable to the occasion that comparison is special, such as: people should not enter, or be difficult to into tunnel, pipeline, sewer, tank body, the gas concentration detection such as sealing container.And it is chronically exposed to the harmful gas detection of the farming and animal husbandry under harmful gas environment and animal husbandry feeding environment, such as the detection of the gases such as ammonia, carbon monoxide, sulfur dioxide, hydrogen sulfide.
This utility model is not directed to part and the most same as the prior art prior art maybe can be used to be realized.
Claims (4)
1. a pump suction type harmful gas detector, it is characterized in that: include housing (1), air inlet (2), gas outlet (3) and the integrated interface (4) being positioned on housing (1), is positioned at the filter (5) of housing (1), air chamber (6), air pump (7), motor controller (8) and control centre's module (9)；The entrance of described filter (5) connects air inlet (2), the outlet of filter (5) is sequentially connected with air chamber (6) and air pump (7), the outlet of air pump (7) connects gas outlet (3), and air pump (7) is also connected with the motor controller (8) being used for controlling its operation simultaneously；Described control centre module (9) includes CPU board (10) and display panel (11), is provided with harmful gas sensor (12) in air chamber (6), and described harmful gas sensor (12) is connected with CPU board (10).
Pump suction type harmful gas detector the most according to claim 1, it is characterised in that: described filter (5) includes base, plexiglass tent and filter element.
Pump suction type harmful gas detector the most according to claim 1, it is characterised in that: described integrated interface (4) includes power interface and signaling interface.
Pump suction type harmful gas detector the most according to claim 1, it is characterised in that: described harmful gas sensor (12) is electrochemical sensor or catalytic combustion type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001324.1U CN205581073U (en) | 2016-01-04 | 2016-01-04 | Formula harmful gas detector is inhaled to pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001324.1U CN205581073U (en) | 2016-01-04 | 2016-01-04 | Formula harmful gas detector is inhaled to pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581073U true CN205581073U (en) | 2016-09-14 |
Family
ID=56882669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001324.1U Expired - Fee Related CN205581073U (en) | 2016-01-04 | 2016-01-04 | Formula harmful gas detector is inhaled to pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205581073U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525897A (en) * | 2017-10-08 | 2017-12-29 | 佛山市因诺威特科技有限公司 | A kind of intelligent detection device applied to hazardous chemical production field |
| CN109085309A (en) * | 2018-11-01 | 2018-12-25 | 福建省博凯科技有限公司 | A kind of gas detecting instrument |
| CN109085311A (en) * | 2018-11-01 | 2018-12-25 | 福建省博凯科技有限公司 | A kind of gas detecting instrument |
| CN110196308A (en) * | 2018-02-27 | 2019-09-03 | 研能科技股份有限公司 | Gas-detecting device |
| CN110412209A (en) * | 2018-04-27 | 2019-11-05 | 研能科技股份有限公司 | Gas-detecting device |
| CN114354861A (en) * | 2022-02-17 | 2022-04-15 | 中凯达设施管理(北京)有限公司湖北分公司 | Gas monitoring equipment |
-
2016
- 2016-01-04 CN CN201620001324.1U patent/CN205581073U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525897A (en) * | 2017-10-08 | 2017-12-29 | 佛山市因诺威特科技有限公司 | A kind of intelligent detection device applied to hazardous chemical production field |
| CN110196308A (en) * | 2018-02-27 | 2019-09-03 | 研能科技股份有限公司 | Gas-detecting device |
| CN110412209A (en) * | 2018-04-27 | 2019-11-05 | 研能科技股份有限公司 | Gas-detecting device |
| CN109085309A (en) * | 2018-11-01 | 2018-12-25 | 福建省博凯科技有限公司 | A kind of gas detecting instrument |
| CN109085311A (en) * | 2018-11-01 | 2018-12-25 | 福建省博凯科技有限公司 | A kind of gas detecting instrument |
| CN114354861A (en) * | 2022-02-17 | 2022-04-15 | 中凯达设施管理(北京)有限公司湖北分公司 | Gas monitoring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205581073U (en) | Formula harmful gas detector is inhaled to pump | |
| CN105865853A (en) | Online analysis system of ship exhaust emission | |
| CN106501143A (en) | A kind of measuring instrument with gas concentration and powder concentration measurement function | |
| CN104359852A (en) | CO, CO2 and SO2 three-component infrared integrated gas sensor | |
| CN205229091U (en) | Device of oxygen content among solid waste flue gas of cold dry process survey | |
| CN103558212A (en) | Nitrogen dioxide detecting device and method | |
| CN104020119A (en) | Wet type ultraviolet-absorption-method online detection method for micro-nano aerosol of production environment | |
| CN112729976A (en) | Industrial waste gas detection system | |
| CN202083525U (en) | On-site detection device of SF6-O2 on-line leakage monitoring alarm instrument | |
| CN110420505A (en) | It filters the Failure Alarm method of malicious device and filters malicious device | |
| CN110044836A (en) | FUSION WITH MULTISENSOR DETECTION device towards toxic gas | |
| CN214953310U (en) | Pollutant gas concentration detection device | |
| CN108414025A (en) | A kind of industrial gas emission monitoring device based on LoRa | |
| CN113049636A (en) | Data processing terminal with multiple gas detection ability | |
| CN205037581U (en) | Water heater with gaseous protection module that detects of evil | |
| CN211505463U (en) | Water pollution source online monitoring device | |
| Dong et al. | Research on self-calibration carbon monoxide sensor for iron mines | |
| CN209742877U (en) | Shale gas remote gas production monitoring and ground pipeline corrosion prevention device | |
| CN208238837U (en) | A kind of industrial gas emission monitoring device based on LoRa | |
| CN208786139U (en) | A kind of emission-control equipment | |
| CN209559864U (en) | A kind of monitoring device of volatile hydrogen sulfide in crude oil | |
| CN221038945U (en) | Chemical gas detection device with alarm function | |
| CN204439126U (en) | A kind of flue gas desulfurization course data collector | |
| CN206281687U (en) | The sample collection device of SO3 in a kind of flue gas | |
| CN214097370U (en) | Pump suction type gas detection alarm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20170104 |