CN108225468A - A kind of hermetically sealed waterproof control box of intellectual water meter - Google Patents
A kind of hermetically sealed waterproof control box of intellectual water meter Download PDFInfo
- Publication number
- CN108225468A CN108225468A CN201711249461.2A CN201711249461A CN108225468A CN 108225468 A CN108225468 A CN 108225468A CN 201711249461 A CN201711249461 A CN 201711249461A CN 108225468 A CN108225468 A CN 108225468A
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- CN
- China
- Prior art keywords
- partition
- box
- upper box
- lower box
- water meter
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of hermetically sealed waterproof control box of intellectual water meter, including lower box 1, upper box 2, cover 3, transparency window 4, battery compartment 6, valve rod 7 and sampling line 14,3 interference of cover is mounted on upper box 2, the lower vertical setting first partition 16 of upper box 2, the top setting second partition 17 of lower case assembly 1, first partition 16, second partition 17, the side wall of upper box 2 and lower box 1 side wall independent sealed chamber 5 is collectively formed；The upper box 2, lower box 1, first partition 16 and second partition 17 seal face be both provided with triangular hill 9, the first rubber seal 8 is both provided between upper box 2 and lower box 1 between first partition 16 and second partition 17；The second sealing ring of twice sealing 10 is provided at the lower box 1 and valve rod 7.All electronic components are all sealed in the annular seal space of a closing present invention and structure is adjusted, and improves the convenience installed and used, seals water proofing property.
Description
Technical field
The present invention relates to a kind of water meter case, specifically a kind of hermetically sealed waterproof control box of intellectual water meter.
Background technology
Intellectual water meter be it is a kind of using modern microelectronic technology, Modern Transducer Technology, intellective IC card technology to water consumption into
Row measures and carries out the new water meter of water data transmission and settlement bargain.Generally only there is flow collection and machine with conventional water meter
Tool pointer shows that the function of water consumption is compared, and is very big progress.Intellectual water meter is in addition to that can record water consumption and electronics
Display is outer, water consumption can also be controlled according to agreement, and the water rate for being automatically performed stepped water pricing calculates, while can be with
Carry out the function of water data storage.It is mainly used for the instrument that metering flows through the volume total amount of water supply pipe water, can applies
In fields such as industry, commercial building and residential houses, but the control box of existing intellectual water meter is all not carried out preventing completely
The structure of water-stop, during actual use there are following defects：
1st, component intelligence individually sealing, heavy workload, it is of high cost and because structure problem seal it is unreliable.
2nd, coil fixed position is not allowed easy to install, and two parts are screwed coil to fix, bad at coil
Sealing.A large amount of glue embeddings are needed, it is of high cost.
3rd, it is screwed between transparent box and upper box and blow-by.Installation operation is inconvenient.
4th, it does not seal between upper and lower box, is only screwed.
5th, it is not sealed between battery compartment and lower box.
6th, sealing is handled after screw is fixed between lower box and watchcase, although sealing, because of space structure problem, sealing amount is few,
It cannot be guaranteed that sealing.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of hermetically sealed waterproof control box of intellectual water meter.The present invention is all
Electronic component be all sealed to one closing annular seal space in and structure be adjusted, improve install and use it is convenient
Property, seal water proofing property.
The present invention is using following technical scheme, a kind of hermetically sealed waterproof control box of intellectual water meter, including lower box, upper box, table
Lid, transparency window, battery compartment, valve rod and sampling line, the cover interference are mounted on upper box, the lower vertical of upper box setting the
One partition board, lower case assembly top setting second partition, first partition and second partition are corresponding, first partition, second partition,
Independent sealed chamber is collectively formed in the side wall of the side wall of upper box and lower box；The upper box, lower box, first partition and second partition
Seal face is both provided with triangular hill, and first is both provided between first partition and second partition between upper box and lower box
Rubber seal；The transparency window is formed with upper box using two-shot process；Two are provided at the lower box and valve rod
Road the second sealing ring sealing；Third rubber seal is set between the battery compartment and lower box；Sampling line passes through the 4th rubber
Sealing ring compression embedding fluid sealant is sealed.
In order to further realize the present invention, can also use：The cover be by after the flexible deformation by plastics,
Assembling is in place.The independent sealed intracavitary places coil.The transparency window is radially, axially being enclosed with plastic layer.
Beneficial effects of the present invention：（1）Cover interference is mounted on upper box, is not screwed, is reduced cost, is improved
Production efficiency.（2）It is sealed between upper and lower box with rubber seal, triangle is provided in the sealing surface of upper and lower box
Protrusion, triangular hill can be effectively increased the decrement of partially sealed circle, prevent plastic part sealing surface out-of-flatness from causing to seal
Unreliable, leak and reduced overall amount cause greatly the generation of problems of crack, further ensure sealing effect.（3）Transparency window
With upper box using two-shot process, two parts is made to become an entirety, further improve leakproofness.（4）Lower box and valve
Bar setting twice the second sealing ring sealing, ensure that the sealed reliable of lower box and valve rod and housing, increases sealing reliability.
（5）Third rubber seal between battery compartment and lower box is set, compression seal is screwed by screw thread.It is convenient for changing and in turn ensures
Sealing effect.（6）Sampling line compresses embedding fluid sealant by the 4th rubber seal and is sealed, and ensure that using dual-seal
Sealed reliable.The present invention also has the advantages of compact structure, low manufacturing cost and easy to use.
Description of the drawings
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is Fig. 1 vertical views；
Fig. 3 is enlarged drawing at I in Fig. 1；
Fig. 4 is enlarged drawing at II in Fig. 1；
Fig. 5 is enlarged drawing at III in Fig. 1；
Fig. 6 is A-A cutaway view Amplified images in Fig. 1；
Fig. 7 is B-B cutaway view Amplified images in Fig. 2；
Fig. 8 is C-C cutaway view Amplified images in Fig. 2.
Reference numeral
3 cover of case assembly, 4 transparency window, 5 independent sealed 6 battery compartment of chamber, 7 valve rod, 8 first rubber seal on 1 time case assembly 2
Enclose 9 12 third rubber seal of triangular hill 10 second rubber seal, 11 fluid sealant, 13 fluid sealant 14 sampling line
15 the 4th rubber seal, 16 first partition, 17 second partition.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work shall fall within the protection scope of the present invention.
A kind of hermetically sealed waterproof control box of intellectual water meter, as depicted in figs. 1 and 2, including lower box 1, upper box 2, cover 3, thoroughly
Bright window 4, battery compartment 6, valve rod 7 and sampling line 14, as shown in figure 4,3 interference of cover is mounted on upper box 2, upper box 2
Lower vertical sets first partition 16, the top setting second partition 17 of lower case assembly 1,17 phase of first partition 16 and second partition
It is corresponding, first partition 16, second partition 17, the side wall of upper box 2 and lower box 1 side wall independent sealed chamber 5 is collectively formed；Such as Fig. 3
It is shown, the upper box 2, lower box 1, first partition 16 and second partition 17 seal face be both provided with triangular hill 9, on
The first rubber seal 8 is both provided between box 2 and lower box 1 between first partition 16 and second partition 17；As shown in figure 5,
The transparency window 4 is formed with upper box 2 using two-shot process；As shown in fig. 6, it is provided at the lower box 1 and valve rod 7
The second sealing ring of twice sealing 10；As shown in fig. 7, third rubber seal 12 is set between the battery compartment 6 and lower box 1,
Battery compartment 6 is connected through a screw thread with lower box 1；It is sealed as shown in figure 8, sampling line 14 compresses embedding by the 4th rubber seal 15
Glue 13 is sealed.
3 interference of cover is mounted on upper box 2, is not screwed, is reduced cost, improves production efficiency.Upper and lower box
Between be sealed with the first rubber seal 8, be provided with triangular hill 9, triangular hill in the sealing surface of upper and lower box
9 can be effectively increased the decrement of partially sealed circle, prevent plastic part sealing surface out-of-flatness from causing to seal unreliable, leak and whole
Body decrement causes greatly the generation of problems of crack, further ensures sealing effect.Transparency window 4 uses secondary injection with upper box 2
Modeling technique makes two parts become an entirety, further improves leakproofness.Lower box 1 sets twice second to seal with valve rod 7
10 sealing of circle, ensure that the sealed reliable of lower box 1 and valve rod 7 and housing, increases sealing reliability.Battery compartment 6 and lower box 1 it
Between setting third rubber seal 13, compression seal is screwed by screw thread, that is, is convenient for changing and in turn ensures sealing effect.Sample line
14 compress embedding fluid sealant 13 by the 4th rubber seal 15 is sealed, and sealed reliable is ensure that using dual-seal.
In order to further reduce production cost, after the cover 3 is the flexible deformation by plastics, assembling is in place.
In order to more effectively ensure the water resistance of water meter interior loop, coil is placed in the independent sealed chamber 5.
In order to effectively prevent, because 2 two kinds of plastic part shrinking percentages of transparency window 4 and upper cover are different, being made in temperature Change
Into drainage generation, the transparency window 4 is radially, axially being enclosed with plastic layer.
Technical scheme of the present invention is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be known technology.
Claims (4)
1. a kind of hermetically sealed waterproof control box of intellectual water meter, including lower box（1）, upper box（2）, cover（3）, transparency window（4）, battery
Storehouse（6）, valve rod（7）With sampling line（14）, it is characterised in that：The cover（3）Interference is mounted on upper box（2）On, upper box（2）
Lower vertical setting first partition（16）, lower case assembly（1）Top setting second partition（17）, first partition（16）With
Two partition boards（17）It is corresponding, first partition（16）, second partition（17）, upper box（2）Side wall and lower box（1）The common shape of side wall
Into independent sealed chamber（5）；The upper box（2）, lower box（1）, first partition（16）And second partition（17）Seal face it is equal
It is provided with triangular hill（9）, upper box（2）With lower box（1）Between and first partition（16）And second partition（17）Between be all provided with
It is equipped with the first rubber seal（8）；The transparency window（4）With upper box（2）It is formed using two-shot process；The lower box
（1）With valve rod（7）Place is provided with the sealing of the second sealing ring of twice（10）；The battery compartment（6）With lower box（1）Between set
Three rubber seal（12）, battery compartment（6）With lower box（1）It is connected through a screw thread；Sample line（14）Pass through the 4th rubber seal
（15）Compress embedding fluid sealant（13）It is sealed.
2. the hermetically sealed waterproof control box of a kind of intellectual water meter according to claim 1, feature are being：The cover
（3）It is after the flexible deformation by plastics, assembling is in place.
3. the hermetically sealed waterproof control box of a kind of intellectual water meter according to claim 1, feature are being：The independence
Annular seal space（5）Interior placement coil.
4. the hermetically sealed waterproof control box of a kind of intellectual water meter according to claim 1, feature are being：Described is transparent
Window（4）Radially, axially it is being enclosed with plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249461.2A CN108225468A (en) | 2017-12-01 | 2017-12-01 | A kind of hermetically sealed waterproof control box of intellectual water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249461.2A CN108225468A (en) | 2017-12-01 | 2017-12-01 | A kind of hermetically sealed waterproof control box of intellectual water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108225468A true CN108225468A (en) | 2018-06-29 |
Family
ID=62653183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249461.2A Pending CN108225468A (en) | 2017-12-01 | 2017-12-01 | A kind of hermetically sealed waterproof control box of intellectual water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108225468A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109337A (en) * | 2019-05-08 | 2019-08-09 | 东莞得利钟表有限公司 | A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material |
| CN110730576A (en) * | 2019-09-10 | 2020-01-24 | 泰铂（上海）环保科技股份有限公司 | Automobile air conditioner CAN control box |
| CN111278247A (en) * | 2020-01-21 | 2020-06-12 | 成都多彩任意门科技有限公司 | Waterproof shell of water quantity control equipment, preparation method and water quantity control equipment |
| CN115468622A (en) * | 2022-09-19 | 2022-12-13 | 宁波市江北水表厂 | Multifunctional water meter box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388656Y (en) * | 1999-08-24 | 2000-07-19 | 张成武 | Intelligent watermeter |
| JP2007212313A (en) * | 2006-02-09 | 2007-08-23 | Toyo Keiki Co Ltd | Airtight storage structure of measurement unit for flow meter, and lid holder |
| CN201255272Y (en) * | 2008-09-04 | 2009-06-10 | 浙江工业大学 | Composite casting pipe fittings of inner liner stainless steel |
| CN201690288U (en) * | 2010-02-11 | 2010-12-29 | 浙江临海电机有限公司 | Lead cable inside-outside dual sealing structure of submersible motor |
| CN203364905U (en) * | 2013-07-20 | 2013-12-25 | 西安旌旗电子股份有限公司 | Novel photoelectricity direct-reading water meter |
| CN106600834A (en) * | 2016-12-19 | 2017-04-26 | 张铁骑 | Intelligent water meter waterproof shell with twice-injection-molding structure and forming process thereof |
-
2017
- 2017-12-01 CN CN201711249461.2A patent/CN108225468A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388656Y (en) * | 1999-08-24 | 2000-07-19 | 张成武 | Intelligent watermeter |
| JP2007212313A (en) * | 2006-02-09 | 2007-08-23 | Toyo Keiki Co Ltd | Airtight storage structure of measurement unit for flow meter, and lid holder |
| CN201255272Y (en) * | 2008-09-04 | 2009-06-10 | 浙江工业大学 | Composite casting pipe fittings of inner liner stainless steel |
| CN201690288U (en) * | 2010-02-11 | 2010-12-29 | 浙江临海电机有限公司 | Lead cable inside-outside dual sealing structure of submersible motor |
| CN203364905U (en) * | 2013-07-20 | 2013-12-25 | 西安旌旗电子股份有限公司 | Novel photoelectricity direct-reading water meter |
| CN106600834A (en) * | 2016-12-19 | 2017-04-26 | 张铁骑 | Intelligent water meter waterproof shell with twice-injection-molding structure and forming process thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109337A (en) * | 2019-05-08 | 2019-08-09 | 东莞得利钟表有限公司 | A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material |
| CN110730576A (en) * | 2019-09-10 | 2020-01-24 | 泰铂（上海）环保科技股份有限公司 | Automobile air conditioner CAN control box |
| CN111278247A (en) * | 2020-01-21 | 2020-06-12 | 成都多彩任意门科技有限公司 | Waterproof shell of water quantity control equipment, preparation method and water quantity control equipment |
| CN111278247B (en) * | 2020-01-21 | 2021-04-13 | 成都多彩任意门科技有限公司 | Waterproof shell of water quantity control equipment, preparation method and water quantity control equipment |
| CN115468622A (en) * | 2022-09-19 | 2022-12-13 | 宁波市江北水表厂 | Multifunctional water meter box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |