CN206291931U - A kind of durability electronic water meter - Google Patents
A kind of durability electronic water meter Download PDFInfo
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- CN206291931U CN206291931U CN201621372739.6U CN201621372739U CN206291931U CN 206291931 U CN206291931 U CN 206291931U CN 201621372739 U CN201621372739 U CN 201621372739U CN 206291931 U CN206291931 U CN 206291931U
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- watch glasses
- module
- sealing
- control module
- display module
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Abstract
The utility model discloses a kind of durability electronic water meter, it includes essentic-water-meter, watch glasses, display module, control module and power module, and watch glasses is by essentic-water-meter, display module, control module and power module hood guard；Wire ends between display module, control module and power module are sealed using silicon rubber sealing material edge sealing；Watch glasses includes upper and lower watch glasses, and display module is separately positioned in upper and lower watch glasses with control module, and power module is arranged in the battery compartment of watch glasses；Display module, control module and power module are sealed using silicon rubber sealing material.Electronic water meter simple structure of the present utility model, due to carrying out various sealing means sealings using silicon rubber sealing material, and plays good waterproof effect, greatly prolongs the service life of battery, it is adaptable to high temperature, high humidity, the adverse circumstances such as under water.
Description
Technical field
The utility model is related to a kind of electronic water meter technical field, specifically sets a kind of silicon rubber sealing material protection
The battery water meter of durability, is particularly well-suited to high temperature, high humidity, electronic water meter under water etc. in adverse circumstances.
Background technology
With the shortage of freshwater resources in worldwide, requirement more and more higher of the people to water measurement instrument is traditional
Mechanical water meter can not meet the information-based, demand of intellectualization times, with measuring accuracy high, remote data transmission and pre-payment
Intelligentized electronic water meter turns into the theme of water meter development.
Because water meter long-term work is in wet environment, for conventional water meter, due to no electronic unit, to its performance shadow
Ring little；Electronic water meter need to install electromechanical transformation apparatus, and display screen, circuit board, battery, day on the basis of conventional water meter
Product operation stability under the electronic components such as line, wet environment can be substantially reduced, and influence product service life.Patent CN
202008377 U provide a kind of sealing structure of intelligent water meter, are full of in the space between watermeter shell and circuit board of water meter
There is transparent sealant, transparent sealant uses silicon gel class or polyurethanes transparent sealant of the light transmittance more than 92%,
But belong to the general moisture protection of locality, its classification of waterproof is not enough.The U of patent CN 201716062 provide a kind of intelligent water
Table, its each electric elements are placed in the waterproof electrical appliance seal box being tightly connected by a U-shaped sealing ring, and do not refer to the anti-of battery
Water conservation measure.The existing electric position to electronic water meter carries out moistureproof, waterproof encapsulating protection, can meet the field such as family, public
Used, but the adverse circumstances such as used for outdoor missile silo or be placed in water, due to powered wiring board and signal cannot be made
And the junction of power supply is completely isolated with water, electronic water meter failure is easily caused, durability is deteriorated, it is impossible to meets 5~10 years and uses
Life-span.
The particularity and the deficiency of performance used for above-mentioned existing electronic water meter, electronic water meter meet long period of soaking
Normally used in water, the problems demand of guard system is solved.
Utility model content
[technical problem to be solved]
The purpose of this utility model is to solve above-mentioned prior art problem, there is provided a kind of durability electronic water meter.The electronics
Water meter is applied to high temperature, high humidity, the adverse circumstances such as under water.
[technical scheme]
In order to reach above-mentioned technique effect, the utility model takes following technical scheme：
A kind of durability electronic water meter, it includes essentic-water-meter, watch glasses, display module, control module and power module, institute
Watch glasses is stated by essentic-water-meter, display module, control module and power module hood guard；The display module, control module and power supply
Connected with lead between module, leaded end carries out edge sealing sealing using silicon rubber sealing material；The watch glasses includes
Upper watch glasses and lower watch glasses, display module are arranged in watch glasses, and control module is arranged in lower watch glasses, and power module is arranged on table
In the battery compartment of cover；The display module, control module and power module are sealed using silicon rubber sealing material.
The utility model further technical scheme, the silicon rubber sealing material includes that transparent enclosure glue, bonding are filled
Sealing, edge sealing adhesive, Water-proof liquid and sealing compound.
The utility model further technical scheme, embedding covering between the display screen of the display module and upper watch glasses
Layer of transparent packaging plastic, covers one layer of bonding casting glue on the wiring board of display module, bonding casting glue on display module with
Watch glasses contact site carries out edge sealing sealing with edge sealing adhesive.
The utility model further technical scheme, one layer of embedding covering is Nian Jie between the control module and lower watch glasses
Casting glue, the bonding casting glue in control module carries out edge sealing sealing with watch glasses contact site with edge sealing adhesive.
The utility model further technical scheme, power module includes the battery compartment equipped with lithium battery, the lithium electricity
Pond is arranged separately in battery compartment and can change.
The utility model further technical scheme, the additional box nut lid sealing of power module；The power supply mould
Sealing protection is carried out between block and nut cap with Water-proof liquid, the nut cap carries out clearance seal using sealing compound.
The utility model compared with prior art, with following beneficial effect：
The utility model is that multiple reinforcing of display module, control module and power module difference is sealed into protection, this practicality
New sealing employs first closure lead gap, after display module, the embedding sealing of control module, reuses edge sealing adhesive edge
Sealing, power module then uses Water-proof liquid and sealing compound dual-seal, and one causes the sealing for realizing excellent durability, particularly electricity
Source module causes lithium battery completely isolated with the external world due to Water-proof liquid with the sealing of sealing compound, serves good waterproof effect,
Greatly prolong battery.
Electronic water meter simple structure of the present utility model, it is adaptable to high temperature, high humidity, the adverse circumstances such as under water.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model durability electronic water meter.
Specific embodiment
The utility model is further elaborated with reference to embodiment of the present utility model.
Embodiment：
A kind of durability electronic water meter as shown in Figure 1, it includes essentic-water-meter 1, watch glasses 2, display module 3, control mould
Block 4 and power module 5, the watch glasses is by essentic-water-meter, display module, control module and power module hood guard；The display mould
Connected with lead between block, control module and power module, leaded end carries out edge sealing using silicon rubber sealing material 7
Sealing；The watch glasses includes upper watch glasses and lower watch glasses, and display module is arranged in watch glasses, and control module is arranged on lower watch glasses
In, power module is arranged in the battery compartment of watch glasses；The display module, control module and power module are close using silicon rubber
Closure material is sealed.
The silicon rubber sealing material includes transparent enclosure glue, bonding casting glue, edge sealing adhesive, Water-proof liquid and sealing compound.
Embedding covering layer of transparent packaging plastic, the circuit of display module between the display screen of the display module and upper watch glasses
One layer of bonding casting glue is covered on plate, it is close that the bonding casting glue on display module carries out edge sealing with watch glasses contact site with edge sealing adhesive
Envelope.
Embedding covers one layer of Nian Jie casting glue, the bonding casting glue in control module between the control module and lower watch glasses
With watch glasses contact site edge sealing sealing is carried out with edge sealing adhesive.
Power module includes the battery compartment equipped with lithium battery, and the lithium battery is arranged separately in battery compartment and can change.
The additional box nut lid 6 of power module is sealed；Carried out with Water-proof liquid between the power module and nut cap close
Envelope protection, the nut cap carries out clearance seal using sealing compound.
The method for packing of the utility model electronic water meter is as follows：
First, after the watch glasses of electronic water meter is connected with essentic-water-meter, using transparent enclosure glue by the display in upper watch glasses
Module embedding covers whole display screen, after the circuit for after 1~2h of gel solidifications, reusing bonding casting glue covering display module
Plate, is carried out edge sealing and places 24h using edge sealing adhesive after 1~2h solidifications to bonding casting glue and watch glasses contact site；
Then, using bonding, casting glue is to the control module embedding in lower watch glasses and covers whole controller circuit board, 1~
It is same after 2h solidifications that are carried out by edge sealing and 24h is placed for bonding casting glue and watch glasses contact site using edge sealing adhesive；
Then, encapsulation process is carried out to each wire ends of display module, control module and power module using edge sealing adhesive
And place 24h,
Finally, using it is totally submerged in the supply-injected module of Water-proof liquid, reuse sealing compound and smear nut cap, and fill in
Tight nut, buckles upper and lower watch glasses upside down 2h and has checked whether that Water-proof liquid overflows, and Water-proof liquid non-spill then illustrates packaging effect
It is good.
Due to silicon rubber sealing material have good chemical stability, excellent insulation, protection against the tide, shockproof, weatherability with
And durable cementability so that the utility model has extraordinary sealing effectiveness.And due to using transparent enclosure glue, Bu Huiying
Sound is sealed in the visuality of the liquid crystal display of interior electronic water meter by it, and transparent enclosure glue surface has hydrophobicity, can be effective
Prevent liquid crystal screen surfaces produce condensation phenomenon.Under multi-sealed protection, even if the watch glasses of electronic water meter occurs in that damage
Buckle occurs in that gap to cause the entrance of steam and dust between bad or watch glasses, or even is completely soaked the adverse circumstances in water
Long-term normal work can be kept, electronic water meter circuit will not be had any impact, so as to ensure that the durable of electronic water meter
Reliability.
Although reference be made herein to explanatory embodiment of the present utility model is described to the utility model, above-described embodiment
Only the utility model preferably implementation method, implementation method of the present utility model is simultaneously not restricted to the described embodiments, it should
Understand, those skilled in the art can be designed that a lot of other modification and implementation methods, these modifications and implementation method will fall
Within spirit disclosed in the present application and spirit.
Claims (6)
1. a kind of durability electronic water meter, it include essentic-water-meter (1), watch glasses (2), display module (3), control module (4) and
Power module (5), the watch glasses is by essentic-water-meter, display module, control module and power module hood guard；It is characterized in that described
Connected with lead between display module, control module and power module, leaded end uses silicon rubber sealing material (7)
Carry out edge sealing sealing；The watch glasses includes upper watch glasses and lower watch glasses, and display module is arranged in watch glasses, and control module is arranged on
In lower watch glasses, power module is arranged in the battery compartment of watch glasses；The display module, control module and power module use silicon
Rubber packing material is sealed.
2. durability electronic water meter according to claim 1, it is characterised in that the silicon rubber sealing material includes transparent
Packaging plastic, bonding casting glue, edge sealing adhesive, Water-proof liquid and sealing compound.
3. durability electronic water meter according to claim 2, it is characterised in that the display screen and upper table of the display module
Embedding covering layer of transparent packaging plastic between cover, covers one layer of bonding casting glue, on display module on the wiring board of display module
Bonding casting glue and watch glasses contact site carry out edge sealing sealing with edge sealing adhesive.
4. durability electronic water meter according to claim 2, it is characterised in that filled between the control module and lower watch glasses
One layer of bonding casting glue of envelope covering, it is close that the bonding casting glue in control module carries out edge sealing with watch glasses contact site with edge sealing adhesive
Envelope.
5. durability electronic water meter according to claim 2, it is characterised in that power module includes the electricity equipped with lithium battery
Chi Cang, the lithium battery is arranged separately in battery compartment and can change.
6. durability electronic water meter according to claim 5, it is characterised in that the additional box nut lid (6) of power module
Sealing；Sealing protection is carried out between the power module and nut cap with Water-proof liquid, the nut cap is entered in the ranks using sealing compound
Gap is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372739.6U CN206291931U (en) | 2016-12-14 | 2016-12-14 | A kind of durability electronic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372739.6U CN206291931U (en) | 2016-12-14 | 2016-12-14 | A kind of durability electronic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291931U true CN206291931U (en) | 2017-06-30 |
Family
ID=59105326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372739.6U Active CN206291931U (en) | 2016-12-14 | 2016-12-14 | A kind of durability electronic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637939A (en) * | 2020-04-21 | 2020-09-08 | 安徽丹凤缘科技有限公司 | NB water gauge intelligent object seal structure |
-
2016
- 2016-12-14 CN CN201621372739.6U patent/CN206291931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637939A (en) * | 2020-04-21 | 2020-09-08 | 安徽丹凤缘科技有限公司 | NB water gauge intelligent object seal structure |
| CN111637939B (en) * | 2020-04-21 | 2022-03-01 | 安徽丹凤缘科技有限公司 | NB water gauge intelligent object seal structure |
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