CN103727396B - Gas controlling device and maintaining method thereof in lock well - Google Patents
Gas controlling device and maintaining method thereof in lock well Download PDFInfo
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- CN103727396B CN103727396B CN201310756027.9A CN201310756027A CN103727396B CN 103727396 B CN103727396 B CN 103727396B CN 201310756027 A CN201310756027 A CN 201310756027A CN 103727396 B CN103727396 B CN 103727396B
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Abstract
The invention provides gas controlling device and maintaining method thereof in a kind of lock well, described gas controlling device comprises prober and accessory module, antenna; The well lid of described lock well is provided with opening; Described gas controlling device comprises further: rotation seat, and described rotation seat is fixed on the borehole wall of described lock well; Described rotation seat has rotatingshaft; Described antenna is arranged on described rotation seat; Cursor, described cursor is warp architecture, and one end is fixed on described rotatingshaft; Described prober and accessory module thereof are arranged on described cursor.The present invention has the advantage such as safety, easy care.
Description
Technical field
The present invention relates to gas-monitoring, particularly gas controlling device and maintaining method thereof in lock well.
Background technique
Because of factors such as road construction, surface subsidence, corrosion and ageings, the potential safety hazard of gas leakage can be there is in the pipeline in combustion gas lock well and valve.Once combustion gas is leaked from lock well, the life safety of the operating personnel that goes into the well can be threatened, even cause the serious accident that pipe network explodes.
In order to eliminate above-mentioned hidden danger, usually adopt following monitor mode in prior art: in lock well, arrange combustible gas detector and remote transmission terminal, signal is sent to far-end server with wireless communication mode by remote transmission terminal, realizes remote real-time monitoring.Described gas detector and remote transmission terminal are fixed on the borehole wall, and antenna is set to well head, or intelligent terminal and antenna are arranged on well head, and gas detector is arranged on below.This mounting type has deficiency, as:
If prober and remote transmission terminal to be arranged on the borehole wall in well by 1, and when needs safeguard prober or accessory module, need under engineering staff inside lock well, and once gas leakage can cause serious casualty accident, dangerous;
If prober and remote transmission terminal are arranged on well head by 2, originally narrow well head can become more crowded, has a strong impact on staff and normally goes into the well.
Summary of the invention
In order to solve the deficiency in above-mentioned prior art, the invention provides gas controlling device in the lock well of a kind of safety, easy care.
The object of the invention is to be achieved through the following technical solutions:
Gas controlling device in a kind of lock well, described gas controlling device comprises prober and accessory module, antenna; The well lid of described lock well is provided with opening; Described gas controlling device comprises further:
Rotation seat, described rotation seat is fixed on the borehole wall of described lock well; Described rotation seat has rotatingshaft; Described antenna is arranged on described rotation seat;
Cursor, described cursor is warp architecture, and one end is fixed on described rotatingshaft; Described prober and accessory module thereof are arranged on described cursor.
According to above-mentioned gas controlling device, alternatively, the degree of crook of described cursor is consistent with the trend of the borehole wall below described rotation seat.
According to above-mentioned gas controlling device, preferably, described rotation seat is less than 0.8m to the distance on ground.
According to above-mentioned gas controlling device, alternatively, described accessory module is at least one in data acquisition module, wireless communication module, energy-storage module.
According to above-mentioned gas controlling device, alternatively, described gas controlling device comprises further:
Fixed base, described fixed base is arranged on the lock well borehole wall below described rotation seat, for fixing described cursor.
According to above-mentioned gas controlling device, alternatively, described cursor arranges hook or ring.
Present invention also offers the maintaining method of gas controlling device in a kind of safe lock well.This goal of the invention is achieved through the following technical solutions:
According to the maintaining method of above-mentioned gas controlling device, described maintaining method comprises the following steps:
(A1) lock well well lid is opened;
(A2) rotate forward described cursor, the prober below rotation seat and accessory module thereof are upwards rotated; Engineering staff safeguards described gas controlling device;
(A3) cursor described in counterrotating, makes described prober and accessory module thereof rotate, and rotates back into below described rotation seat, described lock well well lid return.
According to above-mentioned maintaining method, alternatively, step (A2) is further comprising the steps:
Engineering staff pulls described cursor and rotates, or utilizes bar to fix described cursor, and drives the rotation of cursor by bar.
According to above-mentioned maintaining method, alternatively, in step (A3), the cursor gone back to is fixed on the fixed base on the lock well borehole wall that is arranged on below rotation seat.
According to above-mentioned maintaining method, preferably, described fixed base is fixed the mode of cursor and is: magnet adsorption mode or snap in mode.
Compared with prior art, the beneficial effect that the present invention has is:
The design thin according to existing lock well well head, bottom is thick, is creatively provided with rotation seat, cursor, on cursor as described in prober and accessory module (as data acquisition module, wireless communication module, energy-storage module etc.) are arranged on; During work, prober and accessory module are in the borehole wall limit that thicker part below well head divides, and do not affect the current of other personnel that go into the well; When needing to safeguard, rotary motion arm, make prober and accessory module turn to well head or its near, without the need to lower well servicing, safety, convenient.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating technological scheme of the present invention, and and are not intended to be construed as limiting protection scope of the present invention.In figure:
Structure diagram when Fig. 1 is the gas controlling device work according to the embodiment of the present invention 1;
Fig. 2 is structure diagram when safeguarding according to the gas controlling device of the embodiment of the present invention 1;
Fig. 3 is the flow chart of the maintaining method of gas controlling device according to the embodiment of the present invention 1.
Embodiment
Fig. 1-3 and following description describe Alternate embodiments of the present invention and how to implement to instruct those skilled in the art and to reproduce the present invention.In order to instruct technical solution of the present invention, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these mode of executions or replace will within the scope of the invention.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present invention in every way.Thus, the present invention is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
Fig. 1 schematically illustrates the structure diagram for gas controlling device in the lock well of supervisory control for gas leak of the embodiment of the present invention, and as shown in Figure 1, described gas controlling device comprises:
Prober 41 and accessory module (comprising data acquisition module, wireless communication module, energy-storage module etc.), antenna 42; The well lid 11 of described lock well is provided with opening 12; These parts are all that the state of the art does not repeat them here; In the present embodiment, energy-storage module selects battery;
Rotation seat 21, described rotation seat 21 is fixed on the borehole wall of described lock well; Described rotation seat 21 has rotatingshaft; Described antenna 42 is fixedly installed on described rotation seat 21; Described rotation seat 21 is 20cm to the distance of well head, makes cursor length be less than the diameter of the cross section of rotation seat place lock well, thus is convenient to cursor and rotates to well head place above rotation seat;
Cursor 31, described cursor 31 is warp architecture, and one end is fixed on described rotatingshaft; Described prober 41 and accessory module thereof are arranged on described cursor 31, and take Explosion-proof Design.Described cursor 31 adopts the metal tube of Explosion-proof Design, and the cable between described wireless communication module and antenna is in described cursor; The borehole wall below the degree of crook of described cursor 31 and rotation seat moves towards to keep basically identical, as bending 90 degree of cursor;
Fixed base 51, described fixed base 51 is arranged on the lock well borehole wall below described rotation seat 21, for fixing described cursor 31.The mode such as means of fixation can select magnet adsorption, snap in, these means of fixation are all the state of the art, are not described in detail at this.
Fig. 2 schematically illustrates the maintaining method of above-mentioned gas monitoring device (i.e. gas leakage monitoring device in lock well), and as shown in Figure 2, described maintaining method comprises the following steps:
(A1) lock well well lid is opened;
(A2) engineering staff pulls cursor with hand, and cursor is rotated forward, and departs from fixed base, and the prober below rotation seat and accessory module thereof are upwards rotated; Antenna maintains static;
Treat that described prober and accessory module thereof turn to extreme higher position, as shown in Figure 3, when being also near well head, engineering staff safeguards described gas controlling device;
(A3), after maintenance terminates, cursor described in engineering staff's counterrotating, makes described prober and accessory module thereof rotate, rotates back into below described rotation seat, and be fixed on fixed base;
Described lock well well lid return.
Be according to the benefit that gas controlling device and the maintaining method thereof of the embodiment of the present invention 1 reach: the antenna in gas controlling device, rotation seat only take the very little space of well head, prober and accessory module thereof are arranged on spacious lock down-hole portion, do not affect the current of other personnel that go into the well; The setting of cursor is then gone into the well can safeguard prober and accessory module thereof easily and safely without the need to engineering staff.
Embodiment 2:
The embodiment of the present invention for gas controlling device in the lock well of supervisory control for gas leak, described gas controlling device comprises:
Prober and accessory module (comprising data acquisition module, wireless communication module, energy-storage module etc.), antenna; The well lid of described lock well is provided with opening; These parts are all that the state of the art does not repeat them here; In the present embodiment, energy-storage module selects chargeable cell;
Rotation seat, described rotation seat is fixed on the borehole wall of described lock well; Described rotation seat has rotatingshaft; Described antenna is arranged on described rotation seat; Described rotation seat is 80cm to the distance of well head, makes described cursor length be less than the diameter of the cross section of rotation seat place lock well, thus is convenient to cursor and rotates in the well of more than rotation seat; Frictional force between rotation seat and rotatingshaft is larger;
Cursor, described cursor is warp architecture, and one end is fixed on described rotatingshaft; Described prober and accessory module thereof are arranged on described cursor, and take Explosion-proof Design.Described cursor adopts the metal tube of Explosion-proof Design, and the cable between described wireless communication module and antenna is in described cursor; Bending 120 degree of described cursor, the borehole wall below degree of crook and rotation seat move towards basically identical; Described cursor arranges annular element;
The maintaining method of above-mentioned gas monitoring device (i.e. gas leakage monitoring device in lock well), described maintaining method comprises the following steps:
(A1) lock well well lid is opened;
(A2) described ring-shaped member is caught in one end of engineering staff's rod-like members, and drives cursor, and cursor is rotated forward, and the prober below rotation seat and accessory module thereof are upwards rotated;
Treat that described prober and accessory module thereof turn to extreme higher position, when being also near well head, engineering staff safeguards described gas controlling device;
(A3), after maintenance terminates, engineering staff utilizes cursor described in described rod-like members counterrotating, and described prober and accessory module thereof are rotated, and rotates back into below described rotation seat; Because the frictional force between rotation seat and rotatingshaft is comparatively large, so, cursor also can be made to keep fixing without the need to fixed base;
Described lock well well lid return.
Be according to the benefit that gas controlling device and the maintaining method thereof of the embodiment of the present invention 1 reach: the antenna in gas controlling device, rotation seat only take the very little space of well head, prober and accessory module thereof are arranged on spacious lock down-hole portion, do not affect the current of other personnel that go into the well; The setting of cursor is then gone into the well can safeguard prober and accessory module thereof easily and safely without the need to engineering staff.
Above-described embodiment is only several concrete mode exemplarily giving gas controlling device, certainly can also be alternate manner, if rotation seat can also be 2cm, 60cm etc. to the distance of import, described cursor can also be arranged hook-like assembly unit and remove alternative ring-shaped member.
Claims (10)
1. a gas controlling device in lock well, described gas controlling device comprises prober and accessory module, antenna, and the well lid of described lock well is provided with opening; It is characterized in that: described gas controlling device comprises further:
Rotation seat, described rotation seat is fixed on the borehole wall of described lock well; Described rotation seat has rotatingshaft; Described antenna is arranged on described rotation seat;
Cursor, described cursor is warp architecture, and one end is fixed on described rotatingshaft; Described prober and accessory module thereof are arranged on described cursor.
2. gas controlling device according to claim 1, is characterized in that: the degree of crook of described cursor is consistent with the trend of the borehole wall below described rotation seat.
3. gas controlling device according to claim 1, is characterized in that: described rotation seat is less than 0.8m to the distance on ground.
4. gas controlling device according to claim 1, is characterized in that: described accessory module is at least one in data acquisition module, wireless communication module, energy-storage module.
5. gas controlling device according to claim 1, is characterized in that: described gas controlling device comprises further:
Fixed base, described fixed base is arranged on the lock well borehole wall below described rotation seat, for fixing described cursor.
6. gas controlling device according to claim 1, is characterized in that: described cursor is arranged hook or ring.
7., according to the maintaining method of the arbitrary described gas controlling device of claim 1-4, described maintaining method comprises the following steps:
(A1) lock well well lid is opened;
(A2) rotate forward described cursor, the prober below rotation seat and accessory module thereof are upwards rotated;
Engineering staff safeguards described gas controlling device;
(A3) cursor described in counterrotating, makes described prober and accessory module thereof rotate, and rotates back into below described rotation seat, described lock well well lid return.
8. maintaining method according to claim 7, is characterized in that: step (A2) is further comprising the steps:
Engineering staff pulls described cursor and rotates, or utilizes bar to fix described cursor, and drives the rotation of cursor by bar.
9. maintaining method according to claim 7, is characterized in that: in step (A3), and the cursor gone back to is fixed on the fixed base on the lock well borehole wall that is arranged on below rotation seat.
10. maintaining method according to claim 9, is characterized in that: the mode that cursor fixed by described fixed base is: magnet adsorption mode or snap in mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756027.9A CN103727396B (en) | 2013-12-30 | 2013-12-30 | Gas controlling device and maintaining method thereof in lock well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756027.9A CN103727396B (en) | 2013-12-30 | 2013-12-30 | Gas controlling device and maintaining method thereof in lock well |
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| Publication Number | Publication Date |
|---|---|
| CN103727396A CN103727396A (en) | 2014-04-16 |
| CN103727396B true CN103727396B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310756027.9A Active CN103727396B (en) | 2013-12-30 | 2013-12-30 | Gas controlling device and maintaining method thereof in lock well |
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| CN111947038A (en) * | 2020-07-27 | 2020-11-17 | 上海申欣优达环保科技有限公司 | Gas pipeline valve well and installation method of gas leakage detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317900A (en) * | 2001-04-20 | 2002-10-31 | Babcock Hitachi Kk | Structure of device open part, and opening method |
| CN202025396U (en) * | 2011-04-21 | 2011-11-02 | 李晨天 | Outdoor manhole burglary-resisting and damage-prevention alarm system |
| CN202394075U (en) * | 2011-12-14 | 2012-08-22 | 河南汉威电子股份有限公司 | Well-cover type gas monitoring device |
| CN203096764U (en) * | 2012-12-24 | 2013-07-31 | 杭州隆电科技有限公司 | Intelligent monitoring system of inspection well lid |
| CN203823451U (en) * | 2013-12-30 | 2014-09-10 | 聚光科技(杭州)股份有限公司 | Gas monitoring device for use in gate well |
-
2013
- 2013-12-30 CN CN201310756027.9A patent/CN103727396B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317900A (en) * | 2001-04-20 | 2002-10-31 | Babcock Hitachi Kk | Structure of device open part, and opening method |
| CN202025396U (en) * | 2011-04-21 | 2011-11-02 | 李晨天 | Outdoor manhole burglary-resisting and damage-prevention alarm system |
| CN202394075U (en) * | 2011-12-14 | 2012-08-22 | 河南汉威电子股份有限公司 | Well-cover type gas monitoring device |
| CN203096764U (en) * | 2012-12-24 | 2013-07-31 | 杭州隆电科技有限公司 | Intelligent monitoring system of inspection well lid |
| CN203823451U (en) * | 2013-12-30 | 2014-09-10 | 聚光科技(杭州)股份有限公司 | Gas monitoring device for use in gate well |
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| CN103727396A (en) | 2014-04-16 |
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