CN205506887U - Four single -phase epitope batch meters - Google Patents
Four single -phase epitope batch meters Download PDFInfo
- Publication number
- CN205506887U CN205506887U CN201620299222.2U CN201620299222U CN205506887U CN 205506887 U CN205506887 U CN 205506887U CN 201620299222 U CN201620299222 U CN 201620299222U CN 205506887 U CN205506887 U CN 205506887U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- chamber door
- nacelle
- box
- door
- 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
Links
Abstract
The utility model provides a can effectively prevent the four single -phase epitope batch meters that the intensity of a fire stretchs. It includes box, chamber door, and the box divide into the on -off control case of upper portion ammeter case and lower part through the baffle, and the chamber door is corresponding divide into the meter box door on upper portion and the on -off control chamber door of lower part, and clear glass is installed to the last observation window that is equipped with of meter box door on, and the ammeter incasement is fixed with four fire prevention casees, and the ammeter is installed at the fire prevention incasement. Every ammeter possess separately independent fire prevention case space, can not influence adjacent ammeter when the conflagration breaing out, airtight space that the fire prevention case adopted, and the memory air quantity is little, can effectively prevent the expansion of the intensity of a fire, with the damage control in minimum scope.
Description
Technical field
This utility model relates to batch meter field, and being specifically related to one can the single-phase four epi-position batch meter of fireproof.
Background technology
Batch meter currently for urban residence user, it is all that ammeter is concentrated in an electric meter box by the user of same floor, not only save space but also be easy to management, owing to the load of ammeter has certain limit, when electric power is excessive, ammeter temperature can be caused too high and the danger of burning occurs, when the meter circuit of one of them resident family causes fire because of short circuit, can quickly spread to the ammeter of surrounding, cause chain reaction, bring disaster to other user, result in greater loss.
Summary of the invention
This utility model is for drawbacks described above, it is provided that a kind of single-phase four epi-position batch meters that can effectively prevent fire spreading.
This utility model be the technical scheme is that single-phase four epi-position batch meters, it includes casing, chamber door, described casing is divided into the switch control box of top ammeter box and bottom by dividing plate, described chamber door is divided into the ammeter chamber door on top and the on-off control chamber door of bottom accordingly, described ammeter chamber door is provided with observation window, being provided with clear glass on observation window, be fixed with four fireproof boxes in described ammeter box, ammeter is arranged in fireproof box.
Described fireproof box includes nacelle, hatch door, manual knob, the edge on described nacelle doorway is provided with a circle rubber ring, described hatch door is inlaid on doorframe by glass and forms, doorframe is provided with a circle rubber ring, described nacelle and hatch door are provided with the lockhole of correspondence, having screw thread in lockhole, described manual knob makes nacelle and hatch door seal in being screwed into lockhole.
Preferably, having hole bottom described nacelle, nacelle bottom is provided with connecting groove, and the line of connecting groove is connected by hole, is provided with rubber sealing block on hole.
The beneficial effects of the utility model are: each ammeter has the most independent fireproof box space, adjacent ammeter is not interfered with during breaking out of fire, the confined space that fireproof box uses, internal memory air capacity is little, can effectively prevent the expansion of the intensity of a fire, by the damage control at minimum zone.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Single-phase four epi-position batch meters as shown in Figure 1, it includes casing, chamber door, described casing is divided into the switch control box 12 of top ammeter box 11 and bottom by dividing plate 3, described chamber door is divided into the ammeter chamber door 21 on top and the on-off control chamber door 22 of bottom accordingly, described ammeter chamber door 21 is provided with observation window 23, being provided with clear glass on observation window 23, be fixed with four fireproof boxes 4 in described ammeter box 11, ammeter is arranged in fireproof box 4.
Described fireproof box 4 includes nacelle 41, hatch door 42, manual knob 43, the edge on described nacelle 41 doorway is provided with a circle rubber ring 44, described hatch door 42 is inlaid on doorframe 46 by glass 45 and forms, doorframe 46 is provided with a circle rubber ring, described nacelle 41 and hatch door 42 are provided with the lockhole 47 of correspondence, having screw thread in lockhole 47, described manual knob 43 makes nacelle 41 and hatch door 42 seal in being screwed into lockhole.Having hole bottom described nacelle 41, nacelle 41 bottom is provided with connecting groove 48, and the line of connecting groove 48 is connected by hole, is provided with rubber sealing block 49 on hole.
Four ammeters have respective fireproof box, and when a fire, owing to fireproof box is to seal, inner air is limited, naked light quickly can be made to extinguish, effectively inhibit the intensity of a fire to expand, and will not impact adjacent ammeter.
Claims (3)
- The most single-phase four epi-position batch meters, it includes casing, chamber door, it is characterized in that: described casing is divided into the switch control box (12) of top ammeter box (11) and bottom by dividing plate (3), described chamber door is divided into the ammeter chamber door (21) on top and the on-off control chamber door (22) of bottom accordingly, described ammeter chamber door (21) is provided with observation window (23), observation window is provided with clear glass on (23), being fixed with four fireproof boxes (4) in described ammeter box (11), ammeter is arranged in fireproof box (4).
- Single-phase four epi-position batch meters the most according to claim 1, it is characterized in that: described fireproof box (4) includes nacelle (41), hatch door (42), manual knob (43), the edge on described nacelle (41) doorway is provided with a circle rubber ring (44), described hatch door (42) is inlaid on doorframe (46) by glass (45) and forms, doorframe (46) is provided with a circle rubber ring, described nacelle (41) and hatch door (42) are provided with the lockhole (47) of correspondence, lockhole has screw thread in (47), described manual knob (43) makes nacelle (41) and hatch door (42) seal in being screwed into lockhole。
- Single-phase four epi-position batch meters the most according to claim 2, it is characterized in that: described nacelle (41) bottom has hole, nacelle (41) bottom is provided with connecting groove (48), and the line of connecting groove (48) is connected by hole, is provided with rubber sealing block (49) on hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299222.2U CN205506887U (en) | 2016-04-12 | 2016-04-12 | Four single -phase epitope batch meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299222.2U CN205506887U (en) | 2016-04-12 | 2016-04-12 | Four single -phase epitope batch meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506887U true CN205506887U (en) | 2016-08-24 |
Family
ID=56737790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299222.2U Expired - Fee Related CN205506887U (en) | 2016-04-12 | 2016-04-12 | Four single -phase epitope batch meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506887U (en) |
-
2016
- 2016-04-12 CN CN201620299222.2U patent/CN205506887U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170412 |