CN208336311U - A kind of intellectual water meter battery compartment positive seal structure - Google Patents
A kind of intellectual water meter battery compartment positive seal structure Download PDFInfo
- Publication number
- CN208336311U CN208336311U CN201820778337.9U CN201820778337U CN208336311U CN 208336311 U CN208336311 U CN 208336311U CN 201820778337 U CN201820778337 U CN 201820778337U CN 208336311 U CN208336311 U CN 208336311U
- Authority
- CN
- China
- Prior art keywords
- battery
- cabin cap
- battery compartment
- battery cabin
- cylinder
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model is a kind of intellectual water meter battery compartment positive seal structure, including battery compartment cylinder, battery cabin cap and sealing ring, and at least two seals are used on battery cabin cap and smear lubricating grease, sealing effect is good.The battery cabin cap is equivalent to a piston, can compress interior section air during being pushed into battery compartment cylinder, and battery compartment air pressure inside is higher than external pressure at this time, forms positive pressure, it is ensured that is in the state of positive pressure inside when temperature change always.If this structure battery cabin cap installation is not in place, visual inspection is also very simple.Whether the portion integral installing and dismounting portion of battery cabin cap, when disassembly, need to clamp disassembling part using tool, leave the marking in disassembling part in this way, be disassembled convenient for observation battery cabin cap.Solve the problems, such as that bad, easy install is sealed existing for previous cock-type sealing mechanism easily forms negative pressure sucking moisture in not in place and shortage visual detection means, storehouse using the utility model.
Description
Technical field
The utility model relates to water meter device field, in particular to a kind of intellectual water meter battery compartment positive seal structure.
Background technique
Currently, the battery compartment of general intelligence water meter use cock-type structure, this structure be easy to happen worker installation less than
The problems such as position, detection difficult, poor waterproof properties.Due to being equipped with critical component-battery of intellectual water meter inside battery compartment, if electric
Chi Cang is intake, and battery can discharge, and significantly impacts the service life of battery, and the structure of common cock-type sealing only has
One of sealing ring, worker are screwed in cock in warehouse by tool.There is following problem in this way:
1. using screw-in structure, the consistency of worker operation is poor, if it happens screws in situation not in place, Wu Fayou
Effect discovery；
2. one of sealing ring sealing effect is bad；
3. the air in the case where ambient temperature changes in battery compartment can expand with heat and contract with cold, when temperature compared with
Pressure is higher than atmospheric pressure in Gao Shicang, and gas can be discharged；And when temperature is lower, contraction of gas in storehouse, internal pressure can be lower than
Atmospheric pressure forms negative pressure, will form apparent cell breath in this way, and installation environment locating for water meter is often moister,
In this case humid air can be sucked, so that battery dampness be made to cause to discharge.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of intellectual water meter battery compartment positive seal structure,
Its technical solution are as follows:
Including battery compartment cylinder (1), battery cabin cap (3) and sealing ring (2), which is characterized in that used in the battery compartment cylinder (1)
In receiving battery (5), one end opening, and open end is smooth, and the battery cabin cap (3) can be with battery compartment cylinder (1) open horizontal
Sealing is axially pressed, battery cabin cap (3) and battery compartment cylinder (1) opening contact surface are equipped at least two circles sealing ring (2), the sealing
Circle (2) is mounted on the slot of battery cabin cap (3), and the end face of axial end and battery cabin cap (3) cooperates；In battery cabin cap (3)
Portion integral is connected with disassembling part (6), and the disassembling part (6) and battery cabin cap (3) pressing battery compartment cylinder (1) equidirectional place are equipped with spiral shell
Wire hole, fixed screw (4) pass through screw hole and are fixed with battery compartment cylinder (1) opening lower part.
Further, lubricating grease is smeared on the sealing ring (2).
The utility model has the following beneficial effects: the utility model is a kind of intellectual water meter battery compartment positive seal structure,
At least two seals are used on battery cabin cap and smear lubricating grease, and sealing effect is good.The battery cabin cap is equivalent to a work
Plug, can compress interior section air during being pushed into battery compartment cylinder, and battery compartment air pressure inside is higher than external pressure, shape at this time
At positive pressure, it is ensured that be in the state of positive pressure inside when temperature change always.If this structure battery cabin cap installs not in place, mesh
Inspection is looked into also very simple.The portion integral installing and dismounting portion of battery cabin cap, when disassembly, need to clamp disassembling part using tool
Firmly, the marking is left in disassembling part in this way, whether was disassembled convenient for observation battery cabin cap.Previous rotation is solved using the utility model
The existing sealing of plug sealing mechanism is bad, easy install in not in place and shortage visual detection means, storehouse easily forms negative pressure suction
The problem of entering moisture.
Detailed description of the invention
Fig. 1 is that the utility model seals pre-structure schematic diagram；
Fig. 2 is structural schematic diagram after the utility model sealing；
As shown, 1 battery compartment cylinder, 2 sealing rings, 3 battery cabin caps, 4 fixed screws, 5 batteries, 6 disassembling parts.
Specific embodiment
As shown, the utility model is a kind of intellectual water meter battery compartment positive seal structure, including battery compartment cylinder 1, electricity
Pond warehouse lid 3 and sealing ring 2, the battery compartment cylinder 1 is interior for accommodating battery 5, one end opening, and open end is smooth, the electricity
Pond warehouse lid 3 can axially press sealing with 1 open horizontal of battery compartment cylinder, and battery cabin cap 3 is equipped with the opening contact surface of battery compartment cylinder 1
Two circle sealing rings 2 smear lubricating grease on the sealing ring 2 to keep sealing effect good,.Sealing ring 2 is mounted on battery cabin cap
On 3 slot, and the end face of axial end and battery cabin cap 3 cooperates；It is connected with disassembling part 6 in the portion integral of battery cabin cap 3, this is torn open
It unloads portion 6 and battery cabin cap 3 presses the equidirectional place of battery compartment cylinder 1 and is equipped with screw hole, fixed screw 4 passes through screw hole and battery compartment cylinder
1 opening lower part is fixed.
Sealing ring is mounted on the slot of battery cabin cap first when assembly, then smears lubricating grease, then by battery cabin cap
It is pushed into battery compartment cylinder and completes installation, the portion integral of battery cabin cap is equipped with disassembling part, there is screw hole, fixed screw on disassembling part
It is fixed in battery compartment cylinder across screw hole, completes assembly tooling process.
The disassembling part opens battery cabin cap when being conveniently replaceable battery, when disassembly must use the tools such as pliers clamp battery compartment
The disassembling part of lid thus can leave the marking at disassembly position, then staff can be simply by battery cabin cap
Whether there is or not dismantled privately to judge water meter for appearance.
Battery cabin cap is equivalent to a piston, meeting compression section air during being pushed into battery compartment cylinder, at this time battery
Storehouse air pressure inside is higher than external pressure, forms positive pressure, it is ensured that is in the state of positive pressure inside when temperature change always.It uses simultaneously
Two seals and lubricating grease is smeared, sealing effect is good.If in addition this structure battery cabin cap installation is not in place, visually examine
It looks into also very simple.To greatly improve the reliability and waterproof performance of assembly.
The utility model is a kind of intellectual water meter battery compartment positive seal structure, solves previous cock-type sealing mechanism and exists
Sealing it is bad, to be easy installation not in place and lack visual detection means, easily form the problem of negative pressure sucking moisture in storehouse, in electricity
At least two seals are used in the warehouse lid of pond and smear lubricating grease, and sealing effect is good.The battery cabin cap is equivalent to a piston,
Interior section air can be compressed during being pushed into battery compartment cylinder, battery compartment air pressure inside is higher than external pressure at this time, is formed
Positive pressure, it is ensured that be in the state of positive pressure inside when temperature change always.If this structure battery cabin cap installation is not in place, visually
It checks also very simple.The portion integral installing and dismounting portion of battery cabin cap, when disassembly, need to clamp disassembling part using tool,
The marking is left in disassembling part in this way, whether was disassembled convenient for observation battery cabin cap.It is easy to detect using the utility model and anti-
Aqueous good, structure is simply to greatly improve the reliability of assembly.
The above is to preferred embodiments of the present invention, it should be noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement and increase can also be made, these improve and
Increase the protection being also considered as to the utility model.
Claims (2)
1. a kind of intellectual water meter battery compartment positive seal structure, including battery compartment cylinder (1), battery cabin cap (3) and sealing ring (2),
It is characterized in that, for accommodating battery (5), one end opening in the battery compartment cylinder (1), and open end is smooth, the battery
Warehouse lid (3) can be open with battery compartment cylinder (1) and axially press sealing, set on battery cabin cap (3) and battery compartment cylinder (1) opening contact surface
There are at least two circles sealing ring (2), which is mounted on the slot of battery cabin cap (3), and axial end and battery cabin cap (3)
End face cooperation；Disassembling part (6) are connected in the portion integral of battery cabin cap (3), which presses with battery cabin cap (3)
Piezoelectric battery storehouse cylinder (1) equidirectional place is equipped with screw hole, and fixed screw (4) passes through screw hole and battery compartment cylinder (1) opening lower part
It is fixed.
2. a kind of intellectual water meter battery compartment positive seal structure as described in claim 1, which is characterized in that the sealing ring
(2) lubricating grease is smeared on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778337.9U CN208336311U (en) | 2018-05-24 | 2018-05-24 | A kind of intellectual water meter battery compartment positive seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778337.9U CN208336311U (en) | 2018-05-24 | 2018-05-24 | A kind of intellectual water meter battery compartment positive seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336311U true CN208336311U (en) | 2019-01-04 |
Family
ID=64774988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778337.9U Active CN208336311U (en) | 2018-05-24 | 2018-05-24 | A kind of intellectual water meter battery compartment positive seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336311U (en) |
-
2018
- 2018-05-24 CN CN201820778337.9U patent/CN208336311U/en active Active
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| GR01 | Patent grant |