CN203349885U - Battery device of gas meter - Google Patents
Battery device of gas meter Download PDFInfo
- Publication number
- CN203349885U CN203349885U CN 201320387404 CN201320387404U CN203349885U CN 203349885 U CN203349885 U CN 203349885U CN 201320387404 CN201320387404 CN 201320387404 CN 201320387404 U CN201320387404 U CN 201320387404U CN 203349885 U CN203349885 U CN 203349885U
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- Prior art keywords
- battery
- gas meter
- battery compartment
- cell apparatus
- compartment
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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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Abstract
The utility model discloses a battery device of a gas meter. The battery device of the gas meter is resistant to greasy dirt, capable of working safely in the high-temperature environment, and long in service life. According to the technical scheme, the battery device of the gas meter comprises a battery compartment, wherein a battery cover is embedded in the battery compartment, radiating assemblies which can improve the radiating effect of the battery compartment are arranged both in the battery cover and in the battery compartment, each radiating assembly comprises vertical radiating ribs and horizontal radiating ribs which intersect with the vertical radiating ribs, and a seal ring which is used for preventing rainwater and oily fume from entering the battery compartment is further arranged in the battery cover. According to the battery device of the gas meter, heat of a battery and heat in the battery device can be taken away by means of the vertical radiating ribs and the horizontal radiating ribs, structural strength inside the battery device is also enhanced, the seal ring can prevent rainwater on a balcony or oily fume in a kitchen from entering the battery compartment, and unnecessary damage is avoided. The battery device is applicable to the gas meter.
Description
Technical field
The utility model relates to a kind of gas meter technical field, and more particularly, it relates to a kind of gas meter, flow meter cell apparatus.
Background technology
Be the universal of fuel along with China city dweller applies pipe gas, as the measuring instrument intelligent gas meter of trade settlement, come into huge numbers of families.The realization of the functions such as the demonstration of intelligent gas meter controller, counting computing and transmission depends on the energy that the battery in the intelligent gas meter controller box provides.Controller is installed on existing intelligent gas meter controller box top, and battery is installed in bottom.When changing battery, need dismounting controller lid.This structure is not only changed battery trouble, and, after battery altering completes, the sealing property of controller lid and box body is difficult to assurance.
At present, the Chinese patent that application number is 200920207996.8 discloses a kind of battery case of gas meter, it comprises battery compartment, it above battery compartment, is battery cover, the two ends on any limit of battery cover all are provided with the rotating shaft be connected with battery compartment, be provided with the battery compartment water [proof around battery compartment, in the battery cover the inside, be provided with the battery cover water [proof that can embed battery compartment water [proof inboard or the outside.
Although this battery case is when changing the gas meter, flow meter battery, will not take off by battery cover, avoid losing battery cover, also between battery cover and battery compartment, adopted water [proof, battery cover and battery compartment interconnect and have adopted rotating shaft, but, general gas meter, flow meter all stipulates to be arranged on the place that kitchen or balcony etc. ventilate, be full of oil smoke in kitchen, solar radiation is not only arranged on balcony, under the atrocious weather condition, or moisture, the place of dust accumulation, the long-term use, be arranged in the gas meter, flow meter battery compartment in kitchen and between gap and can be stained with oil, if gas meter, flow meter on balcony is installed to be under hot environment or strong sun lights shine, can make the battery temperature in battery compartment raise, a series of danger such as battery explosion occur.
The utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of oil-stain-preventing, can be at trouble free service under hot environment, the gas meter, flow meter cell apparatus of long service life.
For achieving the above object, the utility model provides following technical scheme: a kind of gas meter, flow meter cell apparatus, comprise battery compartment, described battery compartment is provided with the battery cover with the embedding of battery compartment phase, include the radiating subassembly that strengthens the battery compartment radiating effect in described battery cover and battery compartment, described radiating subassembly comprises vertical radiation rib and the horizontal fin sheet crossing with vertical radiation rib, in described battery cover, also is provided with for preventing that rainwater and oil smoke from entering the O-ring seal of battery compartment.
By adopting technique scheme, utilize vertical radiation rib and with vertical radiation rib, can absorb heat, the performance of heat conduction, take away the heat in battery and cell apparatus, make battery operated at suitable temperature, vertical radiation rib and horizontal fin sheet intersect, and have also strengthened the structural strength in cell apparatus, in addition, O-ring seal can prevent that rainwater or the oil smoke in kitchen on balcony from infiltering in battery compartment, causes unnecessary injury.
The utility model further is set to: be equipped with at least one vertical radiation rib and horizontal fin sheet in described battery cover and battery compartment, it is 90 degree that vertical radiation rib and horizontal fin sheet intersect.
By adopting technique scheme, strengthened the heat-conducting effect of heat abstractor, not only radiating effect is best for the crossing angle of 90 degree, and the overall construction intensity of heat abstractor is also the most solid, durable.
The utility model further is set to: the radiating subassembly in described battery cover and battery compartment be equipped with can with battery phase embedding groove.
By adopting technique scheme, battery is embedded on the radiating subassembly in battery cover and battery compartment, can be the fastest heat on battery be taken away, in addition, when there being careless user not change in time battery, after battery rots in cell apparatus, the Corrosive Materia flowed out from battery can first corrode radiating subassembly, prevent battery directly etching inner shell, cause the unsafe condition generations such as gas leakage.
The utility model further is set to: the surface of described groove is provided with for filling up battery and the layer of silica gel in space between it.
By adopting technique scheme, heat-conducting silica gel sheet can well be filled the gap of surface of contact, and air is extruded to surface of contact, and air is hot poor conductor, can seriously hinder the transmission of heat between surface of contact; Supplementing of heat-conducting silica gel sheet arranged, can make better fully contact of surface of contact.
The utility model further is set to: the thickness of described layer of silica gel is 0.1 to 0.5 millimeter.
By adopting technique scheme, the use of thermal conductive silicon is to get over Bao Yuehao, and the heat conductive silica gel of smearing 0.1 to 0.5 millimeters thick plugs the gap, and effect is more much better than the silica gel that is greater than 0.5 millimeters thick.
The utility model further is set to: described vertical radiation rib and be aluminium alloy with the height of vertical radiation rib.
By adopting technique scheme, aluminium alloy can provide enough hardness and heat dispersion, and cheap, lightweight, is enough to common radiating requirements.
The utility model further is set to: described O-ring seal is the metal-rubber O-ring seal.
By adopting technique scheme, the metal-rubber O-ring seal high vacuum, high low temperature, intense radiation, and the environment such as various corrosion under all can keep working, have the advantages such as sealing intensity is high, effective, reusable, this O-ring seal has good performance, is widely used.
The accompanying drawing explanation
The schematic three dimensional views that Fig. 1 is the utility model gas meter, flow meter cell apparatus embodiment.
Reference numeral: 1, battery compartment; 2, battery cover; 3, radiating subassembly; 31, horizontal fin sheet; 32, vertical radiation rib; 33, groove; 34, layer of silica gel; 4, O-ring seal.
Embodiment
Referring to figs. 1 through the utility model gas meter, flow meter cell apparatus embodiment is described further.
As shown in Figure 1, a kind of gas meter, flow meter cell apparatus, comprise battery compartment 1, described battery compartment 1 is provided with the battery cover 2 with battery compartment 1 phase embedding, include the radiating subassembly 3 that strengthens battery compartment 1 radiating effect in described battery cover 2 and battery compartment 1, described radiating subassembly 3 comprises vertical radiation rib 32 and the horizontal fin sheet 31 crossing with vertical radiation rib 32, in described battery cover 2, also be provided with for preventing that rainwater and oil smoke from entering the O-ring seal 4 of battery compartment 1, utilize vertical radiation rib 32 and can absorb heat with vertical radiation rib 32, the performance of heat conduction, take away the heat in battery and cell apparatus, make battery operated at suitable temperature, vertical radiation rib 32 intersects with horizontal fin sheet 31, also strengthened the structural strength in cell apparatus, in addition, O-ring seal 4 can prevent that rainwater or the oil smoke in kitchen on balcony from infiltering in battery compartment 1, cause unnecessary injury.Be equipped with at least one vertical radiation rib 32 and horizontal fin sheet 31(in described battery cover 2 and battery compartment 1 it should be noted that herein, the quantity of radiation rib should arrange according to battery compartment inner area size, the present embodiment is preferred, a horizontal fin sheet 31 and four vertical radiation ribs 32 all are set on battery compartment 1 and battery cover 2), it is 90 degree that vertical radiation rib 32 intersects with horizontal fin sheet 31, strengthened the heat-conducting effect of heat abstractor, not only radiating effect is best for the crossing angle of 90 degree, the overall construction intensity of heat abstractor is also the most solid, durable.Radiating subassembly 3 in described battery cover 2 and battery compartment 1 is equipped with and can it should be noted that with battery phase embedding groove 33(herein, the battery of gas meter, flow meter has dry cell, lithium battery etc., the present embodiment is preferred, select the gas meter, flow meter that uses dry cell, groove 33 is arranged to the groove 33 of the arc that can coordinate with dry cell), battery is embedded on the radiating subassembly 3 in battery cover 2 and battery compartment 1, can be the fastest heat on battery be taken away, in addition, when there being careless user not change in time battery, after battery rots in cell apparatus, the Corrosive Materia flowed out from battery can first corrode radiating subassembly 3, prevent battery directly etching inner shell, cause the unsafe condition generations such as gas leakage.The surface of described groove 33 is provided with for filling up battery and the layer of silica gel 34 in space between it, heat-conducting silica gel sheet can well be filled the gap of surface of contact, air is extruded to surface of contact, and air is hot poor conductor, can seriously hinder the transmission of heat between surface of contact; Supplementing of heat-conducting silica gel sheet arranged, can make better fully contact of surface of contact.The thickness of described layer of silica gel 34 is 0.1 to 0.5 millimeter, and the use of thermal conductive silicon is to get over Bao Yuehao, and the heat conductive silica gel of smearing 0.1 to 0.5 millimeters thick plugs the gap, and effect is more much better than the silica gel that is greater than 0.5 millimeters thick.Described vertical radiation rib 32 and be aluminium alloy with the height of vertical radiation rib 32, aluminium alloy can provide enough hardness and heat dispersion, and cheap, lightweight, is enough to common radiating requirements.Described O-ring seal 4 is metal-rubber O-ring seal 4, metal-rubber O-ring seal 4 high vacuum, high low temperature, intense radiation, and the environment such as various corrosion under all can keep working, there is the advantages such as sealing intensity is high, effective, reusable, this O-ring seal 4 has good performance, is widely used.
The above makes preferred implementation of the present utility model, does not break away from for the person of ordinary skill of the art under the prerequisite of the utility model principle, can also make some modification and improvement, and these also should be considered as protection domain of the present utility model.
Claims (7)
1. a gas meter, flow meter cell apparatus, comprise battery compartment, described battery compartment is provided with the battery cover with the embedding of battery compartment phase, it is characterized in that: include the radiating subassembly that strengthens the battery compartment radiating effect in described battery cover and battery compartment, described radiating subassembly comprises vertical radiation rib and the horizontal fin sheet crossing with vertical radiation rib, in described battery cover, also is provided with for preventing that rainwater and oil smoke from entering the O-ring seal of battery compartment.
2. gas meter, flow meter cell apparatus according to claim 1 is characterized in that: be equipped with at least one vertical radiation rib and horizontal fin sheet in described battery cover and battery compartment, it is 90 degree that vertical radiation rib and horizontal fin sheet intersect.
3. gas meter, flow meter cell apparatus according to claim 1 and 2 is characterized in that: the radiating subassembly in described battery cover and battery compartment be equipped with can with battery phase embedding groove.
4. gas meter, flow meter cell apparatus according to claim 1 and 2 is characterized in that: the surface of described groove is provided with for filling up battery and the layer of silica gel in space between it.
5. gas meter, flow meter cell apparatus according to claim 4, it is characterized in that: the thickness of described layer of silica gel is 0.1 to 0.5 millimeter.
6. gas meter, flow meter cell apparatus according to claim 1 and 2 is characterized in that: described vertical radiation rib and be aluminium alloy with vertical radiation rib.
7. gas meter, flow meter cell apparatus according to claim 1 and 2, it is characterized in that: described O-ring seal is the metal-rubber O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387404 CN203349885U (en) | 2013-06-29 | 2013-06-29 | Battery device of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387404 CN203349885U (en) | 2013-06-29 | 2013-06-29 | Battery device of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349885U true CN203349885U (en) | 2013-12-18 |
Family
ID=49749771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320387404 Expired - Fee Related CN203349885U (en) | 2013-06-29 | 2013-06-29 | Battery device of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808168A (en) * | 2018-07-10 | 2018-11-13 | 江苏财发铝业股份有限公司 | A kind of aluminum production cell shell with radiator |
-
2013
- 2013-06-29 CN CN 201320387404 patent/CN203349885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808168A (en) * | 2018-07-10 | 2018-11-13 | 江苏财发铝业股份有限公司 | A kind of aluminum production cell shell with radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |