CN204242356U - Based on the biogas pick-up unit of Combined well lid - Google Patents
Based on the biogas pick-up unit of Combined well lid Download PDFInfo
- Publication number
- CN204242356U CN204242356U CN201420736002.2U CN201420736002U CN204242356U CN 204242356 U CN204242356 U CN 204242356U CN 201420736002 U CN201420736002 U CN 201420736002U CN 204242356 U CN204242356 U CN 204242356U
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- China
- Prior art keywords
- well lid
- biogas
- seat ring
- lid seat
- pick
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Abstract
The utility model relates to a kind of biogas pick-up unit based on Combined well lid.Comprise well lid seat ring, described well lid seat top is provided with the enclosing cover for closed well lid seat ring; Also inner cap is provided with in described well lid seat ring, cover in described and offer perforate, described perforate is embedded with waterproof mounting box, circuit board is provided with in described waterproof mounting box, described circuit board be provided with MCU and be connected with this MCU for detecting the biogas detecting sensor of biogas concentration in well, the power supply providing power supply for circuit board and telecommunication circuit, described telecommunication circuit comprises the antenna pedestal for fixed antenna being arranged at described waterproof mounting box top, described enclosing cover and antenna relative position are provided with opening, so that the communication of antenna.The utility model structure is simple, and circuit function is easy to realize, and has great promotional value.
Description
Technical field
The utility model relates to a kind of biogas pick-up unit based on Combined well lid.
Background technology
Well lid is the closure at the top, gateway leading to underground installation, and the place of the public utility such as every installation tap water, telecommunications, electric power, combustion gas, heating power, fire-fighting, environmental sanitation all needs to install well lid.Along with the develop rapidly of China's economy, China's infrastructure construction welcomes again a new cycle, and the market demand of well lid in city planning and road construction is huge.But well lid is by rolling, and breakage happens occasionally, road and installation security is caused to decline.
Well lid in road is mainly used in the deep-well on defiladed route, according to the difference of each subterranean pipe line, some deep-wells are as waterway pipe, cable tubing or gas pipe line etc., deep-well be provided with the maintenance being beneficial to pipeline, but at some in particular cases, heavy rain or human factor cause well lid remove and cause personnel or object to fall into deep-well, or are impacted and jack-up by pressure in deep-well, and the appearance of these phenomenons all will bring huge potential safety hazard to the trip of people.Simultaneously when well lid is as cable, cable tubing, often there is lawless person steals cable situation generation by removing well lid, bringing loss to national wealth.
Tradition well lid is single layer structure, Yi Yin is destroyed by rolling, and the biogas concentration do not possessed being arranged at down-hole carries out acquisition function, cannot the biogas concentration of Real-Time Monitoring down-hole, once down-hole biogas excessive concentration or too low, and discharge, easily cause the personnel carrying out maintenance work to down-hole that biogas occurs poisoning or blow-up occurs, and conventional exhaust biogas is regular discharge, waste time and energy.
Summary of the invention
The purpose of this utility model is to provide a kind of circuit function to be easy to realize, and structure is simple, and can detect the biogas pick-up unit based on Combined well lid of down-hole biogas concentration.
For achieving the above object, the technical solution of the utility model is: a kind of biogas pick-up unit based on Combined well lid, comprises well lid seat ring, and described well lid seat top is provided with the enclosing cover for closed well lid seat ring; Also inner cap is provided with in described well lid seat ring, cover in described and offer perforate, described perforate is embedded with waterproof mounting box, circuit board is provided with in described waterproof mounting box, described circuit board be provided with MCU and be connected with this MCU for detecting the biogas detecting sensor of biogas concentration in well, the power supply providing power supply for circuit board and telecommunication circuit, described telecommunication circuit comprises the antenna pedestal for fixed antenna being arranged at described waterproof mounting box top, described enclosing cover and antenna relative position are provided with opening, so that the communication of antenna.
In the utility model embodiment, described outer covering also is provided with electronic tag.
In the utility model embodiment, described biogas detecting sensor adopts MH-440V/D infrared gas sensor.
In the utility model embodiment, described enclosing cover perimembranous is provided with the horizontal coupling shaft be hinged with well lid seat ring, described horizontal coupling shaft is installed in the corresponding pin shaft hole of well lid seat ring inner sidewall upper portion, the inner sidewall upper portion of described well lid seat ring is also provided with the terrace for supporting enclosing cover lower surface, and being provided with cross section in described terrace is swallow-tailed rubber groove; The madial wall of well lid seat ring is circumferentially laid with at least two L-type grooves, and described inner cap perimembranous correspondence is provided with the projection of locating with L-type fit depressions, and described L-type bottom portion of groove has the sagging recess allowing projection sink.
In the utility model embodiment, the upper flange of described well lid seat ring is laid with at least two for lifting by crane the lifting hole(eyelet) of well lid, the described outer side covered away from horizontal coupling shaft is also provided with covered hole, and described upper flange is also provided with sled mouth near the side of covered hole.
In the utility model embodiment, on the downside of described enclosing cover, perimembranous interval is laid with three horizontal C type spring arms, the medial extremity of described horizontal C type spring arm is fixedly connected with enclosing cover, its outboard end arranges wedge shaped projection, and on the madial wall of described well lid seat ring, correspondence is provided with the recess coordinating with wedge shaped projection and locate.
Compared to prior art, the utility model has following beneficial effect:
1, this apparatus structure is simple, and circuit function is easy to realize, and because biogas pick-up unit is arranged at inner cap, protects the safety of biogas pick-up unit and antitheft greatly;
2, this biogas pick-up unit can Real-time Collection down-hole biogas concentration, when biogas concentration abnormality, notifies that staff carries out firedamp drainage, makes staff need not regularly go to discharge biogas, decrease manpower.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model vertical view.
Fig. 3 is the A-A view of Fig. 2.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the vertical view of inner cap.
Fig. 6 is the utility model circuit theory diagrams.
In figure: 1-well lid seat ring 10-upper flange 11-pin shaft hole 12-terrace 121-rubber groove 13-L type groove 14-recess 15-lifting hole(eyelet) 16-prizes mouth 17-rubber blanket 2-enclosing cover 21-horizontal coupling shaft 22-spring arm 221-wedge shaped projection 23-covered hole 24-opening 3-inner cap 31-projection 4-waterproof mounting box 41-antenna pedestal 42-antenna 5-electronic tag.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is specifically described.
As shown in figures 1 to 6, a kind of biogas pick-up unit based on Combined well lid of the present utility model, comprises well lid seat ring 1, and described well lid seat ring 1 top is provided with the enclosing cover 2 for closed well lid seat ring 1; Inner cap 3 is also provided with in described well lid seat ring 1, described inner cap 3 offers perforate, described perforate is embedded with waterproof mounting box 4, circuit board is provided with in described waterproof mounting box 4, described circuit board be provided with MCU and be connected with this MCU for detecting the biogas detecting sensor of biogas concentration in well, the power supply providing power supply for circuit board and telecommunication circuit, described telecommunication circuit comprises the antenna pedestal 41 for fixed antenna 42 being arranged at described waterproof mounting box 4 top, described enclosing cover 2 is provided with opening 24, so that the communication of antenna 42 with antenna 42 relative position.
As shown in Figure 1-2, described outer covering also is provided with electronic tag 5.
In the present embodiment, described biogas detecting sensor adopts MH-440V/D infrared gas sensor.
As shown in Figure 1, described enclosing cover 2 perimembranous is provided with the horizontal coupling shaft 21 be hinged with well lid seat ring 1, described horizontal coupling shaft 21 is installed in the corresponding pin shaft hole 11 of well lid seat ring 1 inner sidewall upper portion, the inner sidewall upper portion of described well lid seat ring 1 is also provided with the terrace 12 for supporting enclosing cover lower surface, being provided with cross section in described terrace 12 is swallow-tailed rubber groove 121, is provided with the trapezoidal rubber blanket 17 of the withstand voltage corrosion resistant of noise control in described rubber groove; The madial wall of well lid seat ring 1 is circumferentially laid with at least two L-type grooves 13, and described inner cap 3 perimembranous correspondence is provided with the projection 31 of locating that to match with L-type groove 13, has the sagging recess allowing projection 31 sink bottom described L-type groove 13.
On the downside of described enclosing cover 2, perimembranous interval is laid with three horizontal C type spring arms 22, the medial extremity of described horizontal C type spring arm 22 is fixedly connected with enclosing cover 2, its outboard end arranges wedge shaped projection, and on the madial wall of described well lid seat ring, correspondence is provided with the recess 14 coordinating with wedge shaped projection 221 and locate.
As Figure 2-3, the upper flange 10 of described well lid seat ring 1 is laid with at least two for lifting by crane the lifting hole(eyelet) 15 of well lid, described enclosing cover 2 is also provided with covered hole 23 away from the side of horizontal coupling shaft 21, and described upper flange 10 is also provided with sled mouth 16 near the side of covered hole 23.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (6)
1. based on a biogas pick-up unit for Combined well lid, comprise well lid seat ring, it is characterized in that: described well lid seat top is provided with the enclosing cover for closed well lid seat ring; Also inner cap is provided with in described well lid seat ring, cover in described and offer perforate, described perforate is embedded with waterproof mounting box, circuit board is provided with in described waterproof mounting box, described circuit board be provided with MCU and be connected with this MCU for detecting the biogas detecting sensor of biogas concentration in well, the power supply providing power supply for circuit board and telecommunication circuit, described telecommunication circuit comprises the antenna pedestal for fixed antenna being arranged at described waterproof mounting box top, described enclosing cover and antenna relative position are provided with opening, so that the communication of antenna.
2. the biogas pick-up unit based on Combined well lid according to claim 1, is characterized in that: described outer covering also is provided with electronic tag.
3. the biogas pick-up unit based on Combined well lid according to claim 1, is characterized in that: described biogas detecting sensor adopts MH-440V/D infrared gas sensor.
4. the biogas pick-up unit based on Combined well lid according to claim 1, it is characterized in that: described enclosing cover perimembranous is provided with the horizontal coupling shaft be hinged with well lid seat ring, described horizontal coupling shaft is installed in the corresponding pin shaft hole of well lid seat ring inner sidewall upper portion, the inner sidewall upper portion of described well lid seat ring is also provided with the terrace for supporting enclosing cover lower surface, and being provided with cross section in described terrace is swallow-tailed rubber groove; The madial wall of well lid seat ring is circumferentially laid with at least two L-type grooves, and described inner cap perimembranous correspondence is provided with the projection of locating with L-type fit depressions, and described L-type bottom portion of groove has the sagging recess allowing projection sink.
5. the biogas pick-up unit based on Combined well lid according to claim 4, it is characterized in that: the upper flange of described well lid seat ring is laid with at least two for lifting by crane the lifting hole(eyelet) of well lid, the described outer side covered away from horizontal coupling shaft is also provided with covered hole, and described upper flange is also provided with sled mouth near the side of covered hole.
6. the biogas pick-up unit based on Combined well lid according to claim 1, it is characterized in that: on the downside of described enclosing cover, perimembranous interval is laid with three horizontal C type spring arms, the medial extremity of described horizontal C type spring arm is fixedly connected with enclosing cover, its outboard end arranges wedge shaped projection, and on the madial wall of described well lid seat ring, correspondence is provided with the recess coordinating with wedge shaped projection and locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736002.2U CN204242356U (en) | 2014-12-01 | 2014-12-01 | Based on the biogas pick-up unit of Combined well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736002.2U CN204242356U (en) | 2014-12-01 | 2014-12-01 | Based on the biogas pick-up unit of Combined well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242356U true CN204242356U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736002.2U Expired - Fee Related CN204242356U (en) | 2014-12-01 | 2014-12-01 | Based on the biogas pick-up unit of Combined well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408882A (en) * | 2014-12-01 | 2015-03-11 | 福建三鑫隆新材料技术开发股份有限公司 | Methane detecting system based on combined manhole cover and detection alarming method |
-
2014
- 2014-12-01 CN CN201420736002.2U patent/CN204242356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104408882A (en) * | 2014-12-01 | 2015-03-11 | 福建三鑫隆新材料技术开发股份有限公司 | Methane detecting system based on combined manhole cover and detection alarming method |
| CN104408882B (en) * | 2014-12-01 | 2017-01-18 | 福建三鑫隆信息技术开发股份有限公司 | Methane detecting system based on combined manhole cover and detection alarming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN SANXINLONG INFORMATION TECHNOLOGY DEVELOPME Free format text: FORMER NAME: FUJIAN SANXINLONG NEW MATERIAL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 350016, Fujian Province, Fuzhou Province, Mawei Town, Changan Road, No. 18, building 3, East Patentee after: The prosperous grand infotech exploitation incorporated company in Fujian three Address before: 350016, Fujian Province, Fuzhou Province, Mawei Town, Changan Road, No. 18, building 3, East Patentee before: Fujian Sanxinlong New Material Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |