CN203616816U - IC (integrated) card intelligent fuel gas meter casing with sealing performance - Google Patents
IC (integrated) card intelligent fuel gas meter casing with sealing performance Download PDFInfo
- Publication number
- CN203616816U CN203616816U CN201320685552.1U CN201320685552U CN203616816U CN 203616816 U CN203616816 U CN 203616816U CN 201320685552 U CN201320685552 U CN 201320685552U CN 203616816 U CN203616816 U CN 203616816U
- Authority
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- China
- Prior art keywords
- shell
- gas meter
- card intelligent
- fuel gas
- sealing
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- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 239000002737 fuel gas Substances 0.000 title abstract 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an IC (integrated) card intelligent fuel gas meter casing with sealing performance. The casing comprises a fuel gas meter case (1) and an additional device case (2) arranged on the fuel gas meter case (1), wherein an annular groove (2.1) is formed in the end surface, facing the fuel gas meter case (1), of the additional device case (2), and a sealing strip (3) is embedded in the groove (2.1). The IC card intelligent fuel gas meter casing with sealing performance has the advantages that the sealing effect is good, and the production cost is low.
Description
Technical field
The utility model relates to a kind of intelligent gas watch shell, especially relates to a kind of IC-card intelligent gas watch shell of favorable sealing property, belongs to technology of instrument and meter field.
Background technology
Conventional IC-card intelligent gas watch shell (being formed by shell of gas meter and attachment device shell mounted thereto), conventionally be arranged in the cabinet in kitchen, therefore at water, cooking, in the processes such as culinary art, steam, oil gas etc. easily corrode it, and be its security performance of assurance for shell of gas meter and attachment device shell, all to adopt rigid to form, the sealing property of rigid in mounting structure process is poor, after long-time use, easily make steam, gas meter, flow meter inside is carried out in the erosions such as oil gas, thereby to measuring apparatus, circuit etc. cause damage, affect the serviceable life of gas meter, flow meter, for this reason, there are Chinese patent ZL201320041950.X " a kind of hermetically-sealed construction of gas meter, flow meter " and ZL201220381964.1 " shell of gas meter seal assembly " to announce the gas meter, flow meter with sealing property, it is convenient not that but these hermetically-sealed constructions are installed, and structure is comparatively complicated, also need to produce from the mould of newly opening shell of gas meter or attachment device shell, increase the production cost of gas meter, flow meter enterprise, be unfavorable for that it promotes the use of.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the IC-card intelligent gas watch shell with sealing property of a kind of good sealing effect and low production cost is provided.
The purpose of this utility model is achieved in that a kind of IC-card intelligent gas watch shell with sealing property, described housing includes shell of gas meter and is installed on the attachment device shell on shell of gas meter, described attachment device shell offers annular groove on the end face of shell of gas meter, in this groove, has been embedded to sealing strip.
The IC-card intelligent gas watch shell of the utility model band sealing property, described sealing strip structure in the form of a ring.
The IC-card intelligent gas watch shell of the utility model band sealing property, the xsect of described sealing strip is "T"-shaped structure.
The IC-card intelligent gas watch shell of the utility model band sealing property, described "T"-shaped sealing structure bar is made up of horizontal stripe and the vertical bar that is vertically connected at horizontal stripe middle part, and the vertical bar of sealing strip is embedded in groove, horizontal stripe fits tightly attachment device shell towards the one side of vertical bar, and horizontal stripe fits tightly shell of gas meter back to the one side of vertical bar.
Compared with prior art, the beneficial effects of the utility model are:
The mode that the utility model adopts groove to add sealing strip realizes sealing, simple in structure, and is convenient to conventional gas meter, flow meter to reequip, and has reduced the production cost of gas meter, flow meter in meeting sealing property, is conducive to it and promotes the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the IC-card intelligent gas watch shell of the utility model band sealing property.
Fig. 2 is Fig. 1 of the IC-card intelligent gas watch shell of the utility model band sealing property
enlarged drawing.
Fig. 3 is the side structure schematic diagram of the attachment device shell of the IC-card intelligent gas watch shell of the utility model band sealing property.
Fig. 4 is the A-A cut-open view of Fig. 3 of the IC-card intelligent gas watch shell of the utility model band sealing property.
Fig. 5 is Fig. 4 of the IC-card intelligent gas watch shell of the utility model band sealing property
enlarged drawing.
Fig. 6 is the structural representation of the sealing strip of the IC-card intelligent gas watch shell of the utility model band sealing property.
Wherein:
Shell of gas meter 1, attachment device shell 2, sealing strip 3;
Groove 2.1.
Embodiment
Referring to Fig. 1 ~ 6, a kind of IC-card intelligent gas watch shell with sealing property that the utility model relates to, described housing includes shell of gas meter 1 and is installed on the attachment device shell 2 on shell of gas meter 1, described attachment device shell 2 offers annular groove 2.1 on the end face of shell of gas meter 1, and after attachment device shell 2 is installed on shell of gas meter 1, this groove 2.1 is positioned at the opening surrounding of shell of gas meter 1---and this opening is reserved mechanical counter opening, when assembling, be used for making the assembly that the counter in shell of gas meter 1 is connected with the control circuit in attachment device shell 2 to pass through this opening, in this groove 2.1, be embedded to sealing strip 3, described sealing strip 3 structure in the form of a ring, and the xsect of sealing strip 3 is "T"-shaped structure, this "T"-shaped sealing structure bar 3 is made up of horizontal stripe and the vertical bar that is vertically connected at horizontal stripe middle part, and the vertical bar of sealing strip 3 is embedded in groove 2.1, horizontal stripe fits tightly attachment device shell 2 towards the one side of vertical bar, and horizontal stripe fits tightly shell of gas meter 1 back to the one side of vertical bar, thereby has realized good sealing effectiveness,
The utility model can be reequiped conventional gas meter, flow meter easily, when repacking, only need the one side towards shell of gas meter by the attachment device shell of conventional gas meter, flow meter, process annular groove in corresponding position, then be embedded in "T"-shaped sealing strip at this groove, by shell of gas meter and screw or bolt tightening for attachment device shell, can realize perfect sealing effectiveness; Therefore it,, without in die sinking, has saved production cost in realizing sealing effectiveness, is conducive to it and promotes the use of.
Claims (4)
1. the IC-card intelligent gas watch shell with sealing property, described housing includes shell of gas meter (1) and is installed on the attachment device shell (2) on shell of gas meter (1), it is characterized in that: described attachment device shell (2) offers annular groove (2.1) on the end face of shell of gas meter (1), in this groove (2.1), be embedded to sealing strip (3).
2. a kind of IC-card intelligent gas watch shell with sealing property as claimed in claim 1, is characterized in that: described sealing strip (3) structure in the form of a ring.
3. a kind of IC-card intelligent gas watch shell with sealing property as claimed in claim 2, is characterized in that: the xsect of described sealing strip (3) is "T"-shaped structure.
4. a kind of IC-card intelligent gas watch shell with sealing property as claimed in claim 3, it is characterized in that: described "T"-shaped sealing structure bar (3) is made up of horizontal stripe and the vertical bar that is vertically connected at horizontal stripe middle part, and the vertical bar of sealing strip (3) is embedded in groove (2.1), horizontal stripe fits tightly attachment device shell (2) towards the one side of vertical bar, and horizontal stripe fits tightly shell of gas meter (1) back to the one side of vertical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685552.1U CN203616816U (en) | 2013-11-04 | 2013-11-04 | IC (integrated) card intelligent fuel gas meter casing with sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685552.1U CN203616816U (en) | 2013-11-04 | 2013-11-04 | IC (integrated) card intelligent fuel gas meter casing with sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616816U true CN203616816U (en) | 2014-05-28 |
Family
ID=50769446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685552.1U Expired - Lifetime CN203616816U (en) | 2013-11-04 | 2013-11-04 | IC (integrated) card intelligent fuel gas meter casing with sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616816U (en) |
-
2013
- 2013-11-04 CN CN201320685552.1U patent/CN203616816U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |