CN203361193U - Steel instrument well - Google Patents
Steel instrument well Download PDFInfo
- Publication number
- CN203361193U CN203361193U CN 201320409895 CN201320409895U CN203361193U CN 203361193 U CN203361193 U CN 203361193U CN 201320409895 CN201320409895 CN 201320409895 CN 201320409895 U CN201320409895 U CN 201320409895U CN 203361193 U CN203361193 U CN 203361193U
- Authority
- CN
- China
- Prior art keywords
- well
- steel
- instrument
- described steel
- neck
- 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 - Lifetime
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a steel instrument well which comprises a steel well body, a steel well neck and a steel well lid, wherein the steel well neck is connected with an opening in the upper portion of the steel well body, and the steel well lid is arranged on the steel well neck. A steel well bottom is connected below the well walls of the steel well body in a welded mode, the steel well bottom is in seamless connection with the well walls, a support is fixed on the upper side of the steel well bottom, an instrument is contained on the support, pipes are connected to the two ends of the instrument respectively, and the pipes penetrate through the well walls of the steel well body and are in sealing connection with the well walls. The service life of the steel instrument well is guaranteed to be more than 20 years. The environment inside the steel valve well is dry and clean, and therefore the service life of cables, the instrument and the like inside the steel valve well can be prolonged. In the long term, the project investment is reduced, and the steel valve well has the functions, which a traditional instrument well does not have, of saving time, cost, manpower and energy sources and being environmentally friendly and has the overhaul function which can not be achieved in the same-class products.
Description
Technical field
The utility model relates to a kind of instrument well, particularly a kind of steel instrument well.
Background technology
Along with urban construction and industrial expansion, the instrument of various pipelines etc. all will be located in the ground, in order to prevent the erosion of ground, underground water, usually coat one " shell "---instrument well to them, with the instrument of underground pipelines and underground pipeline easily, carry out when needed switching manipulation or upkeep operation.
But on traditional concept, valve pit is a hole (or well) of similar cubicle in fact, instrument etc. is arranged in this hole, instrument well just is in this hole.Yet existing instrument well can't stop the intrusion of underground ground water fully, perishable, easy infiltration, heat insulation effect are poor, and the Daily Round Check maintenance of pipeline meter is difficult for, and causes life cycle short, and cost is high.
The steel instrument well arises at the historic moment just in this case.
Summary of the invention
The utility model provides a kind of steel instrument well, adopts steel work, and well body, well lid have been done to brand-new design, has thoroughly solved the erosion problem of underground ground water, thereby can play perfect protective effect to underground installation.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of steel instrument well is characterized in that: it comprises steel well body, the steel well neck be connected with described steel well body upper opening and is arranged on the steel well lid on described steel well neck, wherein:
The borehole wall below of described steel well body has been welded to connect the steel shaft bottom, and described steel shaft bottom and described borehole wall seamless link, in described steel shaft bottom, upside is fixed with a support, be contained with instrument on described support, the two ends of described instrument all are connected with pipeline, described pipeline passes from the borehole wall of described steel well body, and connects airtight with the described borehole wall.
Wherein: on described steel well body inside top surface, be provided with inner hanger.
Wherein: described steel well body inside is provided with cat ladder below described steel well neck.
Wherein: in the inner side of described steel well body, also be provided with operating desk.
Wherein: on described steel shaft bottom, be provided with sump.
Wherein: described steel well neck is cylindrical, is embedded with the heat-preserving cover plate of patty at described steel well neck.
Wherein: described steel well lid is rounded, and a side of one side and described steel well neck is hinged, theftproof lock and described steel well neck opposite side interlocking for opposite side.
Wherein: described steel well body and described pipeline all scribble T60 epoxy coal corrosion resistant coating, and are wound around with glass wool cloth.
Wherein: described steel well body is rectangular-shaped.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: the utility model guarantees more than 20 years application life, environment in dry and comfortable well, can extend again the application life of well inner cable, instrument etc., in the long run, reduced construction investment, also there is saving time that the conventional instrument well can't possess, cost-saving, save manpower, energy conservation and environment-friendly function, the maintenance function that has again like product to realize.
The accompanying drawing explanation
Fig. 1 is the top view of the steel instrument well that provides of the utility model;
Fig. 2 is the 1-1 sectional view of Fig. 1;
Fig. 3 is the 2-2 sectional view of Fig. 1.
Description of reference numerals: steel well body 1; Steel well neck 2; Steel well lid 3; Support 4; Instrument 5; Pipeline 6; Inner hanger 7; Operating desk 8; Sump 9; Shaft bottom 10; Heat-preserving cover plate 11; Theftproof lock 12; Cat ladder 13.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of steel instrument well, be applicable to fire-fighting, the pumping plant groundwater table is high and the temperature cold district is used, it comprises steel well body 1, the steel well neck 2 be connected with described steel well body 1 upper opening and is arranged on the steel well lid 3 on described steel well neck 2, wherein:
Described steel well body 1 is rectangular-shaped, its borehole wall below has been welded to connect steel shaft bottom 10, and described steel shaft bottom 10 and described borehole wall seamless link, in described steel shaft bottom, 10 upsides are fixed with a support 4, be contained with instrument 5 on described support 4, described support 4 can reduce the pressure-bearing of the weight butt welding mouth of instrument 5, has increased instrument well service life.The two ends of described instrument 5 all are connected with pipeline 6, and described pipeline 6 passes from the borehole wall of described steel well body 1, and connect airtight with the described borehole wall, do not stay gap and the generation of stopping seepage.
Be provided with inner hanger 7 on described steel well body 1 inside top surface, during for installation instrument 5, lifting is used, and saves manpower.Described steel well body 1 inside is provided with cat ladder 13 below described steel well neck 2, for the maintenance personal, goes into the well and patrols and examines maintenance.Also be provided with operating desk 8 in the inner side of described steel well body 1, for the maintenance personal, place maintenance tool.On described steel shaft bottom, 10 also are provided with sump 9, for inserting the suction pump draining, can make the well inner drying.
Described steel well neck 2 is cylindrical, it is connected with described steel well body 1 upper opening, pass in and out instrument well for the maintenance personal, in order to prevent that the instrument well temperature is subject to the impact on ground, be embedded with the heat-preserving cover plate 11 of patty at described steel well neck 2, prevent that rainwater from entering well, also make the maintenance personal feel more comfortable in instrument well.
Described steel well lid 3 is rounded, and it covers at the place suitable for reading of described steel well neck 2, and in the present embodiment, a side of a side of described steel well lid 3 and described steel well neck 2 is hinged, theftproof lock 12 and described steel well neck 2 opposite side interlockings for opposite side.
The steel instrument well that the utility model provides, wherein said steel well body 1 and described pipeline 6 all scribble T60 epoxy coal corrosion resistant coating, and anticorrosion with the glass wool cloth winding, make to guarantee its application life more than 20 years; Environment in dry and comfortable well, can extend again the application life of well inner cable, instrument 5 etc.In the long run, reduce construction investment, also there is saving time that the conventional instrument well can't possess, cost-saving, save manpower, energy conservation and environment-friendly function, the maintenance function that has again like product to realize.
Specifically, the utlity model has following advantage:
1, special well body design
Traditional instrument well mostly is brick or concreting and forms, and can't stop the intrusion of underground water, lacks effective safeguard measure.These wells, between the borehole wall and well body, all exist the gap that can't make up between the borehole wall and tube wall, make present instrument well " summer is frozen by the water logging winter ", can't play due effect.Through investigation for many years, we have released steel well body.This well, adopt and be welded between the borehole wall and shaft bottom, and pipeline and the borehole wall adopt welding or other hermetically-sealed constructions, stop to occur seepage.
2, special thermal-insulating manhole cover design
The well lid in past Embedded cast iron or the cement well lids of adopting, this structure can't stop the intrusion of sleet water, makes instrument well enable to escape from underground water it " misfortune " and also is unable to escape " extinction " on the ground more.Simultaneously, traditional well lid also exists easily stolen (iron well lid), rapid wear (cement, glass well lid processed) and easily is opened etc. and causes the defect of personal injury.For this situation, our development and Design the anti-theft sealing thermal-insulating manhole cover of special construction, added theftproof lock 12 on well lid, the well lid inboard has added heat-preserving cover plate 11, has both guaranteed that sleet water can't flow in well, has guaranteed again manhole cover anti-theft, breakage-proof.
3, operating platform design in special well
Instrument well does not in the past have setting operation platform 8, narrow space in well like this, and in instrument well, the staff operates extremely inconvenient, through improving, we have designed operating desk 8 in well side section, for the maintenance personal, place maintenance tool, so both convenient, saved maintenance time again.
4, inner hanger 7, instrument 5 and support 4
Instrument in the steel instrument well 5 bores are when larger, and weight is also very large, like this handling get up very inconvenient, we in 1 indoor design of steel well body inner hanger 7, for loading and unloading instrument 5, reduced manpower, very convenient.At the support 4 of instrument 5 bottom design, for support meter 5, reduce the pressure-bearing of the weight butt welding mouth of instrument 5 in addition, increased instrument well service life, reduced construction investment.
5, the sump 9 of instrument well bottom
If during the water leaking-in of traditional instrument well inside, be difficult to discharge, accumulate over a long period along with the increase of ponding, instrument 5, pipeline 6 and steel well body 1 more or less have corrosion, like this application life of the instrument well of minimizing.Our instrument well steel shaft bottom is provided with sump 9, for the instrument well draining.Guaranteed like this drying of instrument well inside, made the instrument well life cycle long, not perishable.
Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (9)
1. a steel instrument well is characterized in that: it comprises steel well body, the steel well neck be connected with described steel well body upper opening and is arranged on the steel well lid on described steel well neck, wherein:
The borehole wall below of described steel well body has been welded to connect the steel shaft bottom, and described steel shaft bottom and described borehole wall seamless link, in described steel shaft bottom, upside is fixed with a support, be contained with instrument on described support, the two ends of described instrument all are connected with pipeline, described pipeline passes from the borehole wall of described steel well body, and connects airtight with the described borehole wall.
2. steel instrument well according to claim 1, is characterized in that: on described steel well body inside top surface, be provided with inner hanger.
3. steel instrument well according to claim 1, it is characterized in that: described steel well body inside is provided with cat ladder below described steel well neck.
4. steel instrument well according to claim 1, is characterized in that: in the inner side of described steel well body, also be provided with operating desk.
5. steel instrument well according to claim 1, is characterized in that: on described steel shaft bottom, be provided with sump.
6. steel instrument well according to claim 1, it is characterized in that: described steel well neck is cylindrical, is embedded with the heat-preserving cover plate of patty at described steel well neck.
7. steel instrument well according to claim 1, it is characterized in that: described steel well lid is rounded, and a side of one side and described steel well neck is hinged, theftproof lock and described steel well neck opposite side interlocking for opposite side.
8. steel instrument well according to claim 1, it is characterized in that: described steel well body and described pipeline all scribble T60 epoxy coal corrosion resistant coating, and are wound around with glass wool cloth.
9. steel instrument well according to claim 1, it is characterized in that: described steel well body is rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320409895 CN203361193U (en) | 2013-07-10 | 2013-07-10 | Steel instrument well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320409895 CN203361193U (en) | 2013-07-10 | 2013-07-10 | Steel instrument well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361193U true CN203361193U (en) | 2013-12-25 |
Family
ID=49808981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320409895 Expired - Lifetime CN203361193U (en) | 2013-07-10 | 2013-07-10 | Steel instrument well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361193U (en) |
-
2013
- 2013-07-10 CN CN 201320409895 patent/CN203361193U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105781613A (en) | Local dynamic dry-type waste water pump house for large-scale shield tunnel | |
| CN104896308A (en) | Oil transportation pipeline protection device | |
| CN203429703U (en) | Steel fire fighting well | |
| CN206457849U (en) | A kind of heat-insulating integral formula water meter chamber | |
| CN207603166U (en) | A kind of circular cross-section assembly concrete cable duct | |
| CN207145814U (en) | A kind of easy-to-dismount corrosion-resistanting insulation pipe | |
| CN203361193U (en) | Steel instrument well | |
| CN203361192U (en) | Steel valve well | |
| CN203834576U (en) | Emergency moving fire fighting water supply device | |
| CN207775937U (en) | A kind of valve well | |
| CN207567823U (en) | Pipe gallery intelligent well cover | |
| CN106655068A (en) | Flexible pipeline clogging device | |
| CN2915957Y (en) | Well special for ground type hydrant | |
| CN208830943U (en) | A kind of casing head for preventing from pushing up on casing | |
| CN109024681B (en) | Underground pipe gallery tensioning rope joint protection box | |
| CN208587636U (en) | Mould set steel keeps the temperature pipe bend | |
| CN203049619U (en) | Intelligent inspection well | |
| CN203795468U (en) | Integrated steel valve well | |
| CN207700224U (en) | A kind of good municipal inspection shaft of water resistance | |
| CN208710894U (en) | A kind of underground fire hydrant | |
| CN206736961U (en) | A kind of Novel steel-plastic composite pipe corridor | |
| CN207145811U (en) | A kind of fire water-supply line plastic-steel tube | |
| CN202831188U (en) | Steel fire protection drain well | |
| CN204437508U (en) | A kind of prefabricated direct-buried thermal insulation pipe with waterproof construction | |
| CN208917874U (en) | Glass fiber reinforced plastics valve well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |