CN103669404A - Plastic water meter well convenient to machine and use - Google Patents
Plastic water meter well convenient to machine and use Download PDFInfo
- Publication number
- CN103669404A CN103669404A CN201310730700.1A CN201310730700A CN103669404A CN 103669404 A CN103669404 A CN 103669404A CN 201310730700 A CN201310730700 A CN 201310730700A CN 103669404 A CN103669404 A CN 103669404A
- Authority
- CN
- China
- Prior art keywords
- water meter
- well
- well body
- parts
- plastic water
- 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.)
- Granted
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The invention relates to a water meter well made of plastic, and aims to provide a plastic water meter well convenient to machine and use. The water meter well comprises a well body with the bottom sealed, and the bottom of the well body protrudes to the inner side of the well body to form at least one boss, and the two bosses are oppositely arranged. The plastic is made of 60-65 parts of unsaturated polyester, 30-35 parts of polystyrene, 0-2 parts of mold release, 1 part of MgO powder, 1 part of benzamide, 2 parts of tert-butyl peroxy-2-ethylhexanoate, 3 parts of zinc stearate, 200-230 parts of calcium carbonate and 100-110 parts of short glass fiber, wherein the MgO powder is made to pass through a 400-mesh sieve. The plastic water meter well is durable in use, resistant to corrosion and low in cost. The water meter well with the bosses is convenient to install, use and maintain. Performance of the new plastic is superior, a machining and manufacturing process and equipment are further simplified, and machining efficiency is improved.
Description
Technical field
The present invention relates to plumbing facility, be specifically related to that a kind of plastics make, the water meter chamber that uses at similar applications such as tap water supplies.
Background technology
In order to give tap water user metering, tap water meter has all been installed on running water pipe.Then a plurality of water meters, for the ease of checking meter and overhauling, are all arranged in same water meter chamber again.Namely a supervisor is divided into a plurality of branch roads by a plurality of water meters and branched pipe and by water meter, the discharge of each branch road is measured.The junction of these water meters and supervisor, branched pipe is located in water meter chamber.
Existing water meter chamber is generally brickwork construction, and construction efficiency is low, and not corrosion-resistant.There is on the market afterwards the water meter chamber of plastic material, as shown in appearance design as disclosed in CN301849942S: be the tub that plastics are made, the crisscross reinforcing rib that is covered with in surface.The defect of this product is that this tubbiness is closing-in structure because of upper end, so be convenient in demoulding in order to process, bottom is opening.During installation, bottom still needs the concrete foundation ditch bottom surface of first mating formation, and then installs after water meter chamber around backfill.Underground water also can infiltrate in well like this, after being not easy to, overhauls, checks meter.
Summary of the invention
Main purpose of the present invention is to provide a kind of plastic water meter well easy to use of processing.
The technical solution adopted in the present invention is: a kind of plastic water meter well, is characterized in that: comprise the well body of bottom lock, described well body bottom is extruded with at least one boss to well body inner side.
Preferably, described boss arranges two and positioned opposite.
Preferably, described well body is square, and two described boss are the square platforms that are positioned at two wider facades of well body and the centre position of joint portion, bottom surface.
Preferably, described well body cross section top is large, bottom is little, and well body upper end is uncovered shape and cover plate is set.
Preferably, described cover plate middle part arranges inspection hole, and convenient lid is set on inspection hole; Inspection hole edge upwards arranges inward flange, the outer rim that the edge setting of convenient lid and inward flange are identical.
During use, first dug foundation ditch, then ground grading is installed water meter chamber.Then perforate pipe laying on water meter chamber, and closely knit backfill.
The improved core of said structure is: bottom lock and be provided with boss, the bottom of sealing avoided groundwater seepage corrosion water meter or be not easy to observe, the problem of maintenance.And boss is for the placement of pipeline, conventionally preferably consider to place supervisor.Make like this supervisor and whole pipeline, water meter can be unsettled, overcome and touch bottom surface inconvenient problem is installed.By boss and installing hole, make pipeline and water meter obtain stable support simultaneously, reliable and stable.
The present invention can select existing plastic material to make, and optional plastics variety, the trade mark are also a lot.Well surface can arrange reinforcing rib reinforcement structure in addition, reduces the requirement to material property when strengthening structure, reduces costs.Also can select the material of moderate performance, only at well body upper outside face, reinforcing rib is set.This is because well body upper dimension is large, the reason that rigidity is lower slightly.
And the present invention also improves material itself, make the well body of manufacturing itself there is better physicochemical property, reduce and simplify reinforcing rib structure, simplify processing mold and technique.
Specifically: the sheet molding compound of employing of the present invention (SMC), plastics are comprised of following component by weight:
Described MgO powder is crossed 400 mesh sieves.
Its production technology adopts common mould pressing process, also can be with reference to prior art or further research and development improvement.Because the present invention is preferred by specified raw material and consumption, the physicochemical property of plastics is significantly improved.So reinforcing rib can significantly be simplified, reinforcing rib almost can be set or only on well body top, simple reinforcing rib be set.Therefore mould, surface of the work smooth smoothness all, release agent can be less with even not using.And release agent does not have the restriction of concrete kind, inorganic release agent, organic release agent, high polymer release agent all can, such as BYK-P9080, BYK-P9061 etc.
The useful technique effect of the present invention:
1, plastic water meter well is durable in use, corrosion-resistant, and cost is low.
2, be provided with the water meter chamber of boss simple and practical, processing, installation, use, easy to maintenance.
3, new plastic material superior performance, has further simplified technique, the equipment of processing and manufacturing, has improved working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is A-A sectional view figure in Fig. 1;
Fig. 3 is the partial enlarged drawing of B in Fig. 2;
Fig. 4 is stereogram of the present invention.
The specific embodiment
Provide preferred embodiment below, so that those skilled in the art are more clear and technical scheme clearly of the present invention and useful technique effect.But enforcement of the present invention is not limited in the following example.Do not prove that formula of the present invention is unique particular requirement simultaneously yet.
Sheet molding compound (SMC) formula (weight ratio):
Production method:
Raw material beyond glass is uniformly mixed with high speed dispersor, then infiltrates short glass fiber, make the sheet material that two sides has PE film to cover; This glass needs first through silane coupler, to process;
By the thickening 48 hours at 40 ℃ of this sheet material, form half viscosity plate-shaped sheet molding compound;
The PE film on material two sides is torn off, after lamination, put into the metal die of the special use of the present invention that is heated to 110-115 ℃, under 2.0 MPas, make products solidifying obtain product.
The performance data of pressing the plastics that concerned countries standard method detects is as shown in the table:
| Project detects foundation | Measured value |
| Density g/cm 3GB1463-88 | 1.83 |
| Shrinkage factor/%GB/T1634 | 0.13 |
| Hot strength/MPa GB1447 | 59.3 |
| Bending strength/MPa GB1449 | 161 |
| Bending modulus/GPa GB1449 | 11.0 |
| Compressive strength/MPa GB/T1448 | 165 |
| Impact toughness/KJ/m 2(non-notch) GB/T1451 | 62.6 |
| Hardness Barcol |
50 |
| Surface roughness/μ m GB/T14234 | 0.3-0.5 |
Visible, plastics performance of the present invention is good.The water meter chamber of making says from physical arrangement, and shown in Fig. 1-4, water meter chamber comprises the well body 10 of bottom lock, and well body 10 bottoms are extruded with at least one boss 20 to well body 10 inner sides.When installing like this, it is corresponding with boss 20 that installation supervisor's installing hole is offered position, supervisor can be able to be arranged on boss 20.Boss 20 and supervisor's installing hole play support to pipeline and water meter.Be more preferably described boss 20 two and positioned opposite are set.Be convenient to like this branched pipe and vertically arrange with supervisor, supervisor is positioned on a boss 20, and another boss 20 of relative position can support arm.When having in addition two boss 20, the installation position of well body 10 can have more more options, is not limited to.This positioned opposite as shown in Figure 1, 2.
Preferably, well body 10 of the present invention is square, and namely whole well body 10 is square boxed-section shape.Two described boss 20 are the square platforms that are positioned at two wider facades of well body 10 and the centre position of joint portion, bottom surface.Since there is wider facade, that is to say that well body 10 is box-shapeds of cuboid in conjunction with shown in Fig. 1,2,4.Boss 20 is cave inward formation platform samples that are square of well body 10 walls; Be positioned at wider centre position, base.Be convenient to like this arrange more water meter and arm.The illustrated boss 20 of the present invention only has relative one group; Apparently, according to mentality of designing of the present invention, boss 20 can relatively arrange many groups; And can also on the narrower base of well body 10, arrange, improve the versatility of installing, also further strengthen support effect.
The overall structure of well body 10, described well body 10 cross section tops are large, bottom is little, and well body 10 upper ends are uncovered shape and cover plate 30 is set.Because the present invention improves material itself, make the well body 10 of manufacturing itself there is better physicochemical property, so reduce and simplify reinforcing rib structure, simplify processing mold and technique.The reinforcing rib 50 of even interlaced arrangement is only set, preferably along vertical and horizontal both direction interlaced arrangement at well body 10 upper outside faces.
Described cover plate 30 middle parts arrange inspection hole, and convenient lid 40 is set on inspection hole; Inspection hole edge upwards arranges inward flange 31, the outer rim 41 that the 40 edge settings of convenient lid and inward flange 31 are identical.Be convenient to like this mold pressing processing, be also convenient to check meter and overhaul.When conventionally checking meter, only open convenient lid 40.Flange 31 and outer rim 41 form button and take structure, prevent that rainwater from infiltrating.Cover plate 30 is uncovered, can conveniently be overhauled.The processing of whole water meter chamber, installation, maintenance and use are all very convenient.
Claims (6)
1. a plastic water meter well, is characterized in that: comprise the well body (10) of bottom lock, described well body (10) bottom is extruded with at least one boss (20) to well body (10) inner side.
2. a kind of plastic water meter well according to claim 1, is characterized in that: described boss (20) arranges two and positioned opposite.
3. a kind of plastic water meter well according to claim 2, is characterized in that: described well body (10) is for square, and described two boss (20) are the square platforms that is positioned at two wider facades of well body (10) and the centre position of joint portion, bottom surface.
4. a kind of plastic water meter well according to claim 1, is characterized in that: described well body (10) cross section top is large, bottom is little, and well body (10) upper end is uncovered shape and cover plate (30) is set.
5. a kind of plastic water meter well according to claim 4, is characterized in that: described cover plate (30) middle part arranges inspection hole, and convenient lid (40) is set on inspection hole; Inspection hole edge upwards arranges inward flange (31), the outer rim (41) that (40) the edge setting of convenient lid and inward flange (31) are identical.
6. according to a kind of plastic water meter well described in any one in claim 1 to 5, it is characterized in that: water meter chamber is made with sheet molding compound, described sheet molding compound is comprised of following component by weight:
Described MgO powder is crossed 400 mesh sieves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730700.1A CN103669404B (en) | 2013-12-26 | 2013-12-26 | Process plastic water meter well easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730700.1A CN103669404B (en) | 2013-12-26 | 2013-12-26 | Process plastic water meter well easy to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669404A true CN103669404A (en) | 2014-03-26 |
| CN103669404B CN103669404B (en) | 2016-04-13 |
Family
ID=50308118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310730700.1A Expired - Fee Related CN103669404B (en) | 2013-12-26 | 2013-12-26 | Process plastic water meter well easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669404B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404984A (en) * | 2014-12-25 | 2015-03-11 | 昆明普尔顿环保科技股份有限公司 | High-strength plastic valve well |
| AU2016201803A1 (en) * | 2015-04-10 | 2016-10-27 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099864Y (en) * | 2007-09-28 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Plastic valve manhole |
| CN201190290Y (en) * | 2008-05-03 | 2009-02-04 | 王兆林 | Buried water meter pool |
| CN201245893Y (en) * | 2008-08-29 | 2009-05-27 | 四川天鑫塑胶管业有限公司 | Prefabricated base plate type plastic inspection shaft |
| FR2939158A1 (en) * | 2008-12-01 | 2010-06-04 | Persohn Sa | Modular buried manhole for receiving water meter, has tubular segments whose peripheral wall is equipped with annular flange forming internal annular braced stiffener and external annular braced stiffeners |
| CN201843145U (en) * | 2010-10-29 | 2011-05-25 | 沧州市壮泰商贸有限公司 | Closed composite controllable overall water meter chamber |
| CN102995661A (en) * | 2012-10-18 | 2013-03-27 | 桑红旗 | Water meter chamber and water meter device thereof |
| CN203716180U (en) * | 2013-12-26 | 2014-07-16 | 昆明普尔顿环保科技股份有限公司 | Plastic water meter chamber convenient to process and use |
-
2013
- 2013-12-26 CN CN201310730700.1A patent/CN103669404B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201099864Y (en) * | 2007-09-28 | 2008-08-13 | 四川天鑫塑胶管业有限公司 | Plastic valve manhole |
| CN201190290Y (en) * | 2008-05-03 | 2009-02-04 | 王兆林 | Buried water meter pool |
| CN201245893Y (en) * | 2008-08-29 | 2009-05-27 | 四川天鑫塑胶管业有限公司 | Prefabricated base plate type plastic inspection shaft |
| FR2939158A1 (en) * | 2008-12-01 | 2010-06-04 | Persohn Sa | Modular buried manhole for receiving water meter, has tubular segments whose peripheral wall is equipped with annular flange forming internal annular braced stiffener and external annular braced stiffeners |
| CN201843145U (en) * | 2010-10-29 | 2011-05-25 | 沧州市壮泰商贸有限公司 | Closed composite controllable overall water meter chamber |
| CN102995661A (en) * | 2012-10-18 | 2013-03-27 | 桑红旗 | Water meter chamber and water meter device thereof |
| CN203716180U (en) * | 2013-12-26 | 2014-07-16 | 昆明普尔顿环保科技股份有限公司 | Plastic water meter chamber convenient to process and use |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404984A (en) * | 2014-12-25 | 2015-03-11 | 昆明普尔顿环保科技股份有限公司 | High-strength plastic valve well |
| CN104404984B (en) * | 2014-12-25 | 2017-07-28 | 昆明普尔顿环保科技股份有限公司 | A kind of highstrenghtpiston's valve well |
| AU2016201803A1 (en) * | 2015-04-10 | 2016-10-27 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
| AU2016201803B2 (en) * | 2015-04-10 | 2017-07-20 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
| US10358285B2 (en) | 2015-04-10 | 2019-07-23 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103669404B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107090962A (en) | Assembled toilet ground spacing system | |
| CN204258238U (en) | A kind of prefabricated assembled irrigation canals and ditches device | |
| CN106013086A (en) | Construction method for processing underground continuous wall joint through boss type I-steel joint box | |
| CN104314362B (en) | Fully-prefabricated assembled enclosure wall | |
| CN103669404B (en) | Process plastic water meter well easy to use | |
| CN106968692B (en) | Tunnel excavation supporting structure and construction method thereof | |
| CN106277688A (en) | The mounting process of fw frp anaerobic tank | |
| KR100988051B1 (en) | Glass fiber reinforced polymer concrete manhole | |
| CN203716180U (en) | Plastic water meter chamber convenient to process and use | |
| KR20130130919A (en) | Hollowness light weight concrete panel using paper pipe and method for manufacturing thereof | |
| CN202925483U (en) | Prefabricated assembly type reinforced concrete culvert opening | |
| CN205889503U (en) | Concrete mortar examination mould shedder | |
| CN202627167U (en) | Reinforced concrete assembled rectangular side gutter | |
| CN105484280A (en) | Corrosion-resistance industrial factory building concrete cup opening prefabricated bearing platform | |
| CN105464226B (en) | The flexible waterstop of integrated component formula and its application in building deformation joint waterproof | |
| CN201351318Y (en) | Fiber concrete and profiled sheet composite floor | |
| CN205046589U (en) | Waterproof structure of basement | |
| CN201598645U (en) | Advanced water stop post-pouring belt for base soleplate | |
| CN103334392B (en) | Highway spats wall and construction method thereof | |
| CN204551142U (en) | A kind of composite material sleeper with insulation shirt rim | |
| CN203983925U (en) | A kind of pre-fabricated electric cables ditch | |
| CN209942380U (en) | Windproof dust suppression net structure system for bulk cargo storage yard | |
| CN209323293U (en) | A kind of asphalt pavement road surface and highway | |
| CN207609121U (en) | Assembled toilet ground spacing system | |
| KR100945474B1 (en) | Constructing apparatus and method for cast-in-place plant block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20160413 Termination date: 20161226 |