CN208921204U - The gas meter, flow meter of high sealing performance - Google Patents
The gas meter, flow meter of high sealing performance Download PDFInfo
- Publication number
- CN208921204U CN208921204U CN201821557415.9U CN201821557415U CN208921204U CN 208921204 U CN208921204 U CN 208921204U CN 201821557415 U CN201821557415 U CN 201821557415U CN 208921204 U CN208921204 U CN 208921204U
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- CN
- China
- Prior art keywords
- circuit board
- gas meter
- battery compartment
- battery
- lower case
- 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 - Fee Related
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Abstract
The utility model discloses a kind of combustion gas table structures of high sealing performance, contain gas meter base table, gasket, lower case, wireless module circuit board, upper lower casing sealing ring, PCB circuit board, upper housing, battery compartment sealing ring, lithium battery group, battery cover, upper housing is equipped with a battery compartment, lithium battery group is placed in the battery compartment, and battery cover is equipped with battery compartment sealing ring and is integrated with battery compartment using screw sealing；Upper housing is additionally provided with character wheel and digital display window, and user's human eye is facilitated to check that gas meter is read；PCB circuit board uses and is stuck in lower case corresponding position；Wireless module circuit board and lower case interior side are fixed using buckle；Upper and lower casing is screwed through upper lower casing sealing ring；Gas meter base table is screwed with the sealed pad of lower case.The utility model electronic module and battery do not use traditional sealant pouring and sealing mode, but seal washer sealing is respectively adopted, and such sealing means reduce production process, improve production efficiency.
Description
Technical field
The utility model relates to gas meter, flow meter fields, relate in particular to a kind of combustion gas table structure of high sealing performance.
Background technique
Conventional gas meter housing is made of shell of gas meter and attachment device shell mounted thereto, is commonly installed
In kitchen, therefore durings with water, cooking, culinary art etc., steam, oil gas etc. be easy it is eroded, and to gas meter, flow meter outside
Shell and attachment device shell are to guarantee its security performance, need to take seal means to it, prevent from using steam, oil gas for a long time
Inside erosion gas meter, flow meter, to cause to damage to metering device, circuit etc., the service life of gas meter, flow meter is influenced.Currently, market
The conventional hermetic mode of upper gas meter housing is battery and circuit board distinguishes sealant pouring and sealing, and such sealing means increase production work
Sequence brings difficulty for subsequent product program upgrade and repair.
Now, most of gas company are IC card prepayment mode to the management of gas meter, flow meter, with wireless communication technique
Develop, gas quantity used in each user can also be used communication and be uploaded to administrative center, and such communication mode is combustion
Gas management department provides convenience.
Summary of the invention
The purpose of the utility model is to provide a kind of high sealing performance, intelligent gas meter easy for installation, in the gas meter, flow meter
If electronic module also there is wireless communication function, the combustion gas usage amount of user can be wirelessly uploaded in management
The heart facilitates management of the administrative department to meter.
To solve the above-mentioned problems, the technical solution of the utility model is as described below:
The gas meter, flow meter of high sealing performance, it is close containing gas meter base table, gasket, lower case, wireless module circuit board, upper lower casing
Seal, PCB circuit board, upper housing, battery compartment sealing ring, lithium battery group, battery cover, it is characterized in that: upper housing is equipped with a battery
Storehouse, lithium battery group are placed in the battery compartment, and battery cover is equipped with battery compartment sealing ring and battery compartment and is sealed into one using screw
Body；Upper housing is additionally provided with character wheel and digital display window, and user's human eye is facilitated to check that gas meter is read；PCB circuit board is using buckle
It is stuck in lower case corresponding position；Wireless module circuit board and lower case interior side are fixed using buckle；Upper and lower casing is through up and down
Shell sealing ring is screwed；Gas meter base table is screwed with the sealed pad of lower case.
The beneficial effects of the utility model are:
(1) a kind of gas meter, flow meter of high sealing performance of the utility model, electronic module and battery do not use traditional encapsulating
Sealing means, but seal washer sealing is respectively adopted, such sealing means reduce production process, improve production efficiency.
(2) a kind of gas meter, flow meter of high sealing performance of the utility model, the electronic module inside set have wireless communication function, can
The gas consumption of user is wirelessly uploaded to administrative center.
Detailed description of the invention
Attached drawing 1 is a kind of gas meter, flow meter Structure explosion diagram of high sealing performance of the utility model.
Specific embodiment
Further details of retouch is made to the technical solution of the utility model with Detailed description of the invention With reference to embodiment
It states.
As shown in Fig. 1: the gas meter, flow meter of high sealing performance contains gas meter base table (1), gasket (2), lower case (3), nothing
Wire module circuit board (4), upper lower casing seal washer (5), PCB circuit board (6), upper housing (7), battery compartment sealing ring (8), lithium electricity
Pond group (9), battery cover (10), upper housing are equipped with a battery compartment, and lithium battery group is placed in the battery compartment, and battery cover is equipped with electricity
Pond storehouse sealing ring is integrated with battery compartment using screw sealing；Upper housing is additionally provided with character wheel and digital display window, facilitates user
Human eye checks that gas meter is read；PCB circuit board uses and is stuck in lower case corresponding position；In wireless module circuit board and lower case
Portion side is fixed using buckle；Upper and lower casing is screwed through upper lower casing sealing ring；Gas meter base table and the sealed pad of lower case
It is screwed.
The assembling process and working principle of the utility model are as described below:
Gasket is first set on gas meter base table by the gas meter, flow meter of high sealing performance, by lower case and gas meter base table spiral shell
Nail is fixedly connected, and PCB circuit board and wireless module circuit board be plugged in the corresponding position of lower case respectively, PCB circuit board and
Wireless module circuit board and lower case are fixed using buckle, and the two is connected by conducting wire, and lower case is set with upper lower casing sealing
Upper housing is fixedly connected with lower case using screw after washer, lithium battery group is placed in the battery compartment of upper housing, in electricity
It is set with battery compartment seal washer on Chi Cang, battery cover is fixedly connected with upper housing using screw.The work of the utility model is former
Reason is: gas meter, flow meter obtains the data on flows of user's gas meter by sample circuit, and is wirelessly uploaded to this data on flows
Administrative center facilitates the management of administrative department.Flow information can also be shown on a display screen, user is facilitated to check.
Claims (1)
1. the gas meter, flow meter of high sealing performance contains gas meter base table, gasket, lower case, wireless module circuit board, the sealing of upper lower casing
Circle, PCB circuit board, upper housing, battery compartment sealing ring, lithium battery group, battery cover, it is characterized in that: upper housing is equipped with a battery compartment,
Lithium battery group is placed in the battery compartment, and battery cover is equipped with battery compartment sealing ring and is integrated with battery compartment using screw sealing；
Upper housing is additionally provided with character wheel and digital display window, and user's human eye is facilitated to check that gas meter is read；PCB circuit board is used and is stuck in
Lower case corresponding position；Wireless module circuit board and lower case interior side are fixed using buckle；Upper and lower casing is close through upper lower casing
Seal is screwed；Gas meter base table is screwed with the sealed pad of lower case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557415.9U CN208921204U (en) | 2018-09-25 | 2018-09-25 | The gas meter, flow meter of high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557415.9U CN208921204U (en) | 2018-09-25 | 2018-09-25 | The gas meter, flow meter of high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921204U true CN208921204U (en) | 2019-05-31 |
Family
ID=66706712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557415.9U Expired - Fee Related CN208921204U (en) | 2018-09-25 | 2018-09-25 | The gas meter, flow meter of high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208921204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256764A (en) * | 2020-02-26 | 2020-06-09 | 青岛积成电子股份有限公司 | Gas meter controller shell with high protection performance |
-
2018
- 2018-09-25 CN CN201821557415.9U patent/CN208921204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256764A (en) * | 2020-02-26 | 2020-06-09 | 青岛积成电子股份有限公司 | Gas meter controller shell with high protection performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190531 Termination date: 20210925 |