CN205035828U - Sewer well lid with gaseous instruction function - Google Patents
Sewer well lid with gaseous instruction function Download PDFInfo
- Publication number
- CN205035828U CN205035828U CN201520731603.9U CN201520731603U CN205035828U CN 205035828 U CN205035828 U CN 205035828U CN 201520731603 U CN201520731603 U CN 201520731603U CN 205035828 U CN205035828 U CN 205035828U
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- CN
- China
- Prior art keywords
- sewer
- led
- switch
- colour light
- hydrogen sulfide
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Abstract
The utility model relates to a sewer well lid with gaseous instruction function, including the well lid body, characterized by is provided with hydrogen sulfide sensor and oxygen sensor in the one side that the well lid body is close to the sewer, another side at the well lid body is provided with the box body, be provided with singlechip controller in the box body, power and signal amplification contrast ware, be provided with switch and LED bi -colour light on the box body, power and switch electricity are connected, singlechip controller respectively with the hydrogen sulfide sensor, the oxygen sensor, the switch, signal amplification contrast ware and LED bi -colour light electricity are connected, the LED bi -colour light has " green " and " redness " two kinds of colours, the utility model discloses simple structure easily makes.
Description
Technical field
The utility model relates to a kind of urban planning equipment, more precisely a kind of well cover for sewer with gas deixis.
Background technology
Sewer is an indispensable part in urban planning, each sewer is all provided with multiple well lid, owing to there being a lot of rubbish in sewer, these rubbish fermentations are easy to produce the pernicious gases such as hydrogen sulfide, in addition, also easily cause oxygen content in sewer on the low side, and sometimes have to enter in sewer and carry out dredging and maintenance work, conveniently workman checked that before entering sewer whether the content of hydrogen sulfide gas in sewer and oxygen is up to standard, can produce a kind of well cover for sewer with gas deixis.
Summary of the invention
The purpose of this utility model is to provide simply a kind of well cover for sewer with gas deixis of a kind of structure.
The purpose of this utility model is by realizing with under type:
A kind of well cover for sewer with gas deixis, comprise manhole cover body (1), it is characterized in that, in manhole cover body (1), the one side of sewer is provided with hydrogen sulfide sensor (3) and oxygen sensor (4), the another side of manhole cover body (1) is provided with box body (2).
In described box body (2), be provided with singlechip controller (5), power supply (7) and signal amplify contrast device (8), described box body (2) is provided with switch (6) and LED bi-colour light (9).
Described power supply (7) and described switch (6) electrical connection, described singlechip controller (5) amplifies contrast device (8) and LED bi-colour light (9) electrical connection with hydrogen sulfide sensor (3), oxygen sensor (4), switch (6), signal respectively.
Described LED bi-colour light (9) has " green " and " redness " two kinds of colors.
The utility model compared with prior art has the following advantages: owing to adopting the measureing equipment arranging hydrogen sulfide and oxygen concentration on well cover for sewer, just can first check before needing to open well cover for sewer like this oxygen content in sewer and hydrogen sulfide content whether up to standard, thus the injury that pernicious gas when can avoid opening well cover for sewer in sewer likely causes people.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structured flowcharts of the present utility model.
In figure: 1, manhole cover body, 2, box body, 3, hydrogen sulfide sensor, 4, oxygen sensor, 5, singlechip controller, 6, switch, 7, power supply, 8, signal amplifies contrast device, 9, LED bi-colour light.
Detailed description of the invention
With reference to accompanying drawing 1 and accompanying drawing 2 as follows:
A kind of well cover for sewer with gas deixis, comprise manhole cover body 1, box body 2, hydrogen sulfide sensor 3, oxygen sensor 4, singlechip controller 5, switch 6, power supply 7, signal amplifies contrast device 8 and LED bi-colour light 9, it is characterized in that, in manhole cover body 1, the one side of sewer is provided with hydrogen sulfide sensor 3 and oxygen sensor 4, the another side of manhole cover body 1 is provided with box body 2, singlechip controller 5 is provided with in box body 2, power supply 7 and signal amplify contrast device 8, box body 2 is provided with switch 6 and LED bi-colour light 9, power supply 7 and switch 6 are electrically connected, singlechip controller 5 respectively with hydrogen sulfide sensor 3, oxygen sensor 4, switch 6, signal amplifies contrast device 8 and LED bi-colour light 9 is electrically connected, LED bi-colour light 9 has " green " and " redness " two kinds of colors, open switch 6, hydrogen sulfide sensor 3 and oxygen sensor 4 can detect the content of hydrogen sulfide and oxygen in sewer, and by the signal transmission that detects to singlechip controller 5, singlechip controller 5 is for receiving signal and processing, signal amplifies contrast device 8 and compares for the zone of reasonableness value of the gas content value that received by singlechip controller 5 and setting, when concentration of hydrogen sulfide and oxygen concentration are all within the scope of reasonable value, singlechip controller 5 makes LED bi-colour light 9 show green, when concentration of hydrogen sulfide or oxygen concentration have at least one item not within the scope of reasonable value, singlechip controller 5 makes LED bi-colour light 9 show redness, so just can judge that whether the concentration of hydrogen sulfide and oxygen in sewer is up to standard according to the color of LED bi-colour light 9, the utility model structure is simple, be easy to manufacture.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. one kind has the well cover for sewer of gas deixis, comprise manhole cover body (1), it is characterized in that, in manhole cover body (1), the one side of sewer is provided with hydrogen sulfide sensor (3) and oxygen sensor (4), the another side of manhole cover body (1) is provided with box body (2), in box body (2), be provided with singlechip controller (5), power supply (7) and signal amplify contrast device (8), box body (2) is provided with switch (6) and LED bi-colour light (9).
2. a kind of well cover for sewer with gas deixis according to claim 1, it is characterized in that described power supply (7) and described switch (6) electrical connection, described singlechip controller (5) amplifies contrast device (8) and LED bi-colour light (9) electrical connection with hydrogen sulfide sensor (3), oxygen sensor (4), switch (6), signal respectively.
3. a kind of well cover for sewer with gas deixis according to claim 1, is characterized in that described LED bi-colour light (9) has " green " and " redness " two kinds of colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731603.9U CN205035828U (en) | 2015-09-14 | 2015-09-14 | Sewer well lid with gaseous instruction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731603.9U CN205035828U (en) | 2015-09-14 | 2015-09-14 | Sewer well lid with gaseous instruction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035828U true CN205035828U (en) | 2016-02-17 |
Family
ID=55294740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731603.9U Expired - Fee Related CN205035828U (en) | 2015-09-14 | 2015-09-14 | Sewer well lid with gaseous instruction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424722A (en) * | 2020-03-20 | 2020-07-17 | 西安交通大学 | Passive intelligent well lid system based on piezoelectric ceramics and working method thereof |
-
2015
- 2015-09-14 CN CN201520731603.9U patent/CN205035828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424722A (en) * | 2020-03-20 | 2020-07-17 | 西安交通大学 | Passive intelligent well lid system based on piezoelectric ceramics and working method thereof |
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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 |
Granted publication date: 20160217 Termination date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |