CN102636190B - Explosion-proof temperature and humidity transmitter - Google Patents
Explosion-proof temperature and humidity transmitter Download PDFInfo
- Publication number
- CN102636190B CN102636190B CN201210134464.2A CN201210134464A CN102636190B CN 102636190 B CN102636190 B CN 102636190B CN 201210134464 A CN201210134464 A CN 201210134464A CN 102636190 B CN102636190 B CN 102636190B
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- China
- Prior art keywords
- optical fiber
- chip microcomputer
- pipe
- drain pan
- explosion
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- 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
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Abstract
The invention relates to an explosion-proof temperature and humidity transmitter which can effectively solve the problems that an existing transmitter has low explosion-proof performance, cannot be used on a plurality of dangerous explosion occasions and has a poor detection effect; the invention has the following scheme that an upper cover is arranged on a bottom shell; a single-chip microcomputer and an intrinsically safe battery pack which is connected with the single-chip microcomputer are arranged in the bottom shell; the intrinsically safe battery pack is connected with a solar panel on the outer end surface of the upper cover through a charging circuit; one side of the bottom shell is provided with a wire arrangement pipe; a pair of fixed flanges is arranged on the wire arrangement pipe; the outer port of the wire arrangement pipe is provided with a temperature and humidity sensor; the temperature and humidity sensor is connected with the single-chip microcomputer through a lead; an optical fiber outgoing pipe and an optical fiber incoming pipe are arranged on the bottom shell; the single-chip microcomputer is connected with an optical fiber through a first optical transceiver; the optical fiber is connected with a temperature and humidity detector through the optical fiber incoming pipe; the single-chip microcomputer is connected with another optical fiber through a second optical transceiver; the optical fiber is connected with a single-chip microcomputer in another temperature and humidity transmitter through the optical fiber outgoing pipe; one side of the bottom shell is provided with a lightning protection ground conduit; an earth wire which is connected with the circuit in the bottom shell is arranged in the lightning protection ground conduit; and the structure is novel and unique, and the use is safe and convenient.
Description
One, technical field
The present invention relates to a kind of explosion-proof humiture transducer.
Two, background technology
Explosion-proof humiture transducer is that one is equipped with wet sensitive and temperature-sensing element, can be used for measuring temperature and humidity in explosion environment and the transmitter device shown, be widely used in the every field under hazardous environment, existing explosion-proof humiture transducer is due to its structural reason, hazardous location can not be directly installed on, the quick-fried industry of numerous danger can not be installed and used, thus cause being formed very large potential safety hazard, therefore, the improvement and bring new ideas on explosion-proof humiture transducer is the problem needing to solve.
Three, summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the present invention is just to provide a kind of explosion-proof humiture transducer, effectively can solve the problem that low, a lot of quick-fried place of danger of existing transmitter explosion-proof performance can not use and Detection results is bad.
Its technical scheme solved is, comprise drain pan, drain pan is equipped with upper cover, drain pan is built with single-chip microcomputer and the intrinsic safe battery group that is connected with single-chip microcomputer, intrinsic safe battery group is connected through the solar panel of charging circuit with upper cover outer face, winding displacement pipe is equipped with in drain pan side, a pair fixed flange winding displacement pipe be equipped with, the external port of winding displacement pipe is equipped with Temperature Humidity Sensor, Temperature Humidity Sensor is connected with single-chip microcomputer through wire, drain pan there are optical fiber outlet-pipe and optical fiber inlet wire pipe, single-chip microcomputer is connected to optical fiber through the first optical transmitter and receiver, optical fiber is connected with Temperature and Humidity instrument through optical fiber inlet wire pipe, single-chip microcomputer is connected to optical fiber through the second optical transmitter and receiver, optical fiber is connected with the single-chip microcomputer in another humiture transducer through optical fiber outlet-pipe, there is lightning proof ground spool the side of drain pan, the ground wire be connected with the circuit in drain pan is had in lightning proof ground spool.
Novel structure of the present invention is unique, safe and convenient to use, is the innovation on transmitter.
Four, accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the syndeton vertical view of the present invention's two humiture transducers.
Five, embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
By Fig. 1, Fig. 2 provides, the present invention includes drain pan, upper cover 2 drain pan 1 is equipped with, drain pan 1 is built with single-chip microcomputer and the intrinsic safe battery group that is connected with single-chip microcomputer, intrinsic safe battery group is connected through the solar panel 3 of charging circuit with upper cover 2 outer face, winding displacement pipe 4 is equipped with in drain pan 1 side, a pair fixed flange 5 winding displacement pipe 4 be equipped with, the external port of winding displacement pipe 4 is equipped with Temperature Humidity Sensor, Temperature Humidity Sensor is connected with single-chip microcomputer through wire, drain pan 1 there are optical fiber outlet-pipe 6 and optical fiber inlet wire pipe 7, single-chip microcomputer is connected to optical fiber 8 through the first optical transmitter and receiver, optical fiber is connected with Temperature and Humidity instrument through optical fiber inlet wire pipe 7, single-chip microcomputer is connected to optical fiber through the second optical transmitter and receiver, optical fiber is connected with the single-chip microcomputer in another humiture transducer through optical fiber outlet-pipe 6, there is lightning proof ground spool 9 side of drain pan 1, the ground wire 10 be connected with the circuit in drain pan is had in lightning proof ground spool 9.
In order to ensure safe effect, nylon fire-resistant antistatic sensor protective shield 11 is equipped with in said winding displacement pipe 4 end, has sensor electrostatic defending cover 12 outside protective cover 11.
Said drain pan 1 there are four fixed orifices 13, are symmetrically placed in both sides before and after drain pan between two.
Said battery is intrinsic safety rechargeable battery.
Said drain pan 1 is made for fire-resistant antistatic material.
Service condition of the present invention is, first hole on body of wall, then winding displacement pipe 4 is placed in porthole, Temperature Humidity Sensor is made to be placed in indoor, winding displacement pipe 4 is fixed in body of wall by two fixed flanges 5 on winding displacement pipe 4, drain pan 1 and upper cover 2 are fixed on the metope of sunlight by screw through fixed orifice 13, charge to rechargeable battery through solar panel 3, to the invention provides electric energy, the present invention through Temperature Humidity Sensor by the temperature-humidity signal of indoor after single-chip microcomputer process, Temperature and Humidity instrument is passed to through all plastic optical fiber, show, some hazardous locations can be arranged on, usable range is wide.
Novel structure of the present invention is unique, safe and convenient to use, is the innovation on explosion-proof temperature-humidity detecting device.
Claims (3)
1. an explosion-proof humiture transducer, comprise drain pan, it is characterized in that, upper cover (2) drain pan (1) is equipped with, drain pan (1) is built with single-chip microcomputer and the intrinsic safe battery group that is connected with single-chip microcomputer, intrinsic safe battery group is connected with the solar panel (3) of upper cover (2) outer face through charging circuit, winding displacement pipe (4) is equipped with in drain pan (1) side, a pair fixed flange (5) winding displacement pipe (4) be equipped with, the external port of winding displacement pipe (4) is equipped with Temperature Humidity Sensor, Temperature Humidity Sensor is connected with single-chip microcomputer through wire, drain pan (1) there are optical fiber outlet-pipe (6) and optical fiber inlet wire pipe (7), single-chip microcomputer is connected to optical fiber (8) through the first optical transmitter and receiver, optical fiber is connected with Temperature and Humidity instrument through optical fiber inlet wire pipe (7), single-chip microcomputer is connected to optical fiber through the second optical transmitter and receiver, optical fiber is connected with the single-chip microcomputer in another humiture transducer through optical fiber outlet-pipe (6), there is lightning proof ground spool (9) side of drain pan (1), the ground wire (10) be connected with the circuit in drain pan is had in lightning proof ground spool (9).
2. explosion-proof humiture transducer according to claim 1, it is characterized in that, nylon fire-resistant antistatic sensor protective shield (11) is equipped with in described winding displacement pipe (4) end, has sensor electrostatic defending cover (12) outside protective cover (11).
3. explosion-proof humiture transducer according to claim 1, is characterized in that, described drain pan (1) has four fixed orifices (13), is symmetrically placed in both sides before and after drain pan between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134464.2A CN102636190B (en) | 2012-05-04 | 2012-05-04 | Explosion-proof temperature and humidity transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134464.2A CN102636190B (en) | 2012-05-04 | 2012-05-04 | Explosion-proof temperature and humidity transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102636190A CN102636190A (en) | 2012-08-15 |
| CN102636190B true CN102636190B (en) | 2015-04-22 |
Family
ID=46620676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210134464.2A Expired - Fee Related CN102636190B (en) | 2012-05-04 | 2012-05-04 | Explosion-proof temperature and humidity transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102636190B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637923A (en) * | 2020-05-26 | 2020-09-08 | 深圳市海洋王照明工程有限公司 | Temperature and humidity detector |
| CN112448306B (en) * | 2020-11-16 | 2022-02-18 | 深圳市创银科技股份有限公司 | A installation device that is arranged in wireless temperature measurement sensor of smart power grids |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038186A (en) * | 2006-06-10 | 2007-09-19 | 伊仁图太 | Device for online warning freezing and swing of transmission line |
| CN201035018Y (en) * | 2007-05-22 | 2008-03-12 | 将军经贸有限公司 | Humiture phosphine measurement mechanism for tobacco industry |
| CN201173830Y (en) * | 2007-12-21 | 2008-12-31 | 武汉市仪器仪表研究所 | Two-wire system humiture transmitter with on-site display |
| CN201463931U (en) * | 2009-03-25 | 2010-05-12 | 南阳防爆电气研究所有限公司 | Explosion-proof temperature-moisture sensor |
| CN201974240U (en) * | 2010-07-06 | 2011-09-14 | 沈阳半岛电器表业有限公司 | Integrated temperature transmitter with plurality of protecting functions |
| CN202562492U (en) * | 2012-05-04 | 2012-11-28 | 郑州阜丰电子科技有限公司 | An anti-explosion temperature and humidity transmitter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08288498A (en) * | 1995-04-17 | 1996-11-01 | Honda Motor Co Ltd | Sensor ic |
-
2012
- 2012-05-04 CN CN201210134464.2A patent/CN102636190B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038186A (en) * | 2006-06-10 | 2007-09-19 | 伊仁图太 | Device for online warning freezing and swing of transmission line |
| CN201035018Y (en) * | 2007-05-22 | 2008-03-12 | 将军经贸有限公司 | Humiture phosphine measurement mechanism for tobacco industry |
| CN201173830Y (en) * | 2007-12-21 | 2008-12-31 | 武汉市仪器仪表研究所 | Two-wire system humiture transmitter with on-site display |
| CN201463931U (en) * | 2009-03-25 | 2010-05-12 | 南阳防爆电气研究所有限公司 | Explosion-proof temperature-moisture sensor |
| CN201974240U (en) * | 2010-07-06 | 2011-09-14 | 沈阳半岛电器表业有限公司 | Integrated temperature transmitter with plurality of protecting functions |
| CN202562492U (en) * | 2012-05-04 | 2012-11-28 | 郑州阜丰电子科技有限公司 | An anti-explosion temperature and humidity transmitter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102636190A (en) | 2012-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150422 Termination date: 20160504 |