CN217692224U - Metering distribution box - Google Patents
Metering distribution box Download PDFInfo
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- CN217692224U CN217692224U CN202221317514.6U CN202221317514U CN217692224U CN 217692224 U CN217692224 U CN 217692224U CN 202221317514 U CN202221317514 U CN 202221317514U CN 217692224 U CN217692224 U CN 217692224U
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Abstract
The utility model discloses a measurement block terminal relates to block terminal technical field, and it includes the box, be equipped with inlet wire room, ammeter room and the room of being qualified for the next round of competitions in the box, inlet wire room, ammeter room and the room of being qualified for the next round of competitions all are equipped with the room door of independent switch, indoor inlet wire fusing type isolator, the inlet wire copper bar of being equipped with of inlet wire, be equipped with three-phase current detection device between inlet wire fusing type isolator and the inlet wire copper bar, inlet wire room door surface is equipped with liquid crystal display, liquid crystal display and three-phase current detection device electric connection, inlet wire room door surface still is equipped with GSM signal amplitude-increasing device. This measurement block terminal real-time display equipment's three-phase current condition, the operation state of equipment is mastered in real time to the fortune of being convenient for and maintainer, convenient maintenance to the problem of remote area remote meter reading communication signal interruption has been solved.
Description
Technical Field
The utility model relates to a block terminal technical field, concretely relates to measurement block terminal.
Background
The metering distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. Measurement block terminal generally is equipped with inlet wire room, ammeter room and the room of being qualified for the next round of competitions, and current measurement block terminal function singleness can't show the three-phase current condition in real time, and fortune dimension and maintainer can't master the running state of equipment in real time, cause fortune dimension and maintenance inconvenience to current measurement block terminal generally realizes long-range degree of copying through installing the collector, but partial remote area communication signal is relatively poor, causes to copy the degree inconvenient.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a disconnected fire stopper.
To the above problem, the utility model provides a measurement block terminal.
Measurement block terminal, the power distribution box comprises a box body, be equipped with inlet wire room, ammeter room and the room of being qualified for the next round of competitions in the box, inlet wire room, ammeter room and the room of being qualified for the next round of competitions all are equipped with the room door of independent switch, indoor inlet wire fusing type isolator, the inlet wire copper bar of being equipped with of inlet wire, be equipped with three-phase current detection device between inlet wire fusing type isolator and the inlet wire copper bar, inlet wire room door surface is equipped with liquid crystal display, liquid crystal display and three-phase current detection device electric connection, inlet wire room door surface still is equipped with GSM signal amplification device.
The incoming line room is arranged on the left side of the box body, the outgoing line room is arranged on the upper right side of the box body, a line outlet hole is formed in the upper portion of a right side plate of the box body, the electric meter room is arranged below the outgoing line room, the left side of the electric meter room is close to the incoming line room, and through holes for cables to pass through are formed between the incoming line room and the electric meter room and between the electric meter room and the outgoing line room.
And a surge protector, a surge protector switch, a collector mounting rack, a collector switch and a zero line busbar are arranged on a box body back panel in the incoming line chamber.
The indoor ammeter mounting bracket that is equipped with of ammeter, install the kilowatt-hour meter on the ammeter mounting bracket.
And an outlet switch and a protective ground wire busbar are arranged on a box body back panel in the outlet chamber.
And the side panel of the box body is provided with a plurality of strip-shaped heat dissipation grooves.
The box body is provided with a limiting clamping groove, a side panel of the outgoing line bin is provided with a limiting lug which forms limiting fit with the limiting clamping groove, and a side panel of the outgoing line bin is further provided with a clamping portion which forms limiting fit with the radiating groove.
And a cable fixing support is arranged in the wire outlet bin, and a cable enters from the upper side of the wire outlet bin and passes through the cable fixing support to be led out from the lower end of the wire outlet bin.
The outlet bin is further provided with an external ventilation groove, a waterproof retaining window is arranged at the outer end of the external ventilation groove, and the waterproof retaining window extends outwards from the side panel of the outlet bin.
And a transparent observation window is arranged on the door panel of the electric meter chamber.
The utility model has the advantages that: the utility model discloses a set up three phase current detection device and through the three phase current condition of LCD screen real-time display equipment at the inlet wire room, the operation state of equipment is mastered in real time to the fortune of being convenient for and maintainer, and convenient maintenance still is equipped with GSM signal amplification device on inlet wire room door surface simultaneously, has solved the problem that remote area long-range communication signal that checks meter interrupts.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
Fig. 3 is a schematic diagram of an internal structure of an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in the figure, a measurement block terminal, includes box 1, be equipped with inlet wire room 2, ammeter room 3 and the room 4 of being qualified for the next round of competitions in the box 1, inlet wire room 2, ammeter room 3 and the room 4 of being qualified for the next round of competitions all are equipped with the room door that can independent switch, make things convenient for the operation and maintenance personnel to maintain and overhaul. The utility model discloses a box, including box 1, inlet wire room 2, ammeter room 3, outlet wire room 4, inlet wire room 2 is located box 1 left side, outlet wire room 4 is located box 1 upper right side, box 1 right side board upper portion is equipped with wire hole 301, ammeter room 3 is located outlet wire room 4 below and the left side is close to inlet wire room 2, be equipped with the through-hole that can supply the cable to pass through between inlet wire room 2 and the ammeter room 3, ammeter room 3 and the outlet wire room 4.
The incoming line fusing type isolating switch 23 and the incoming line copper bar 24 are arranged in the incoming line room 2, a three-phase current detection device 25 is arranged between the incoming line fusing type isolating switch 23 and the incoming line copper bar 24, the three-phase current detection device 25 can be a three-phase current detection sensor and a processing chip or other three-phase current detection circuit integrated modules, a liquid crystal display screen 22 is arranged on the surface of the incoming line room 2 door, the liquid crystal display screen 22 is electrically connected with the three-phase current detection device 25, the three-phase current detection sensor and the processing chip are taken as examples, the three-phase current detection sensor detects the current value of three-phase electricity, and the processing chip processes the numerical value detected by the sensor and transmits the numerical value to the liquid crystal display screen 22 for displaying.
In this embodiment, a surge protector 29, a surge protector switch 26, a collector mounting bracket 28, a collector switch 27, and a zero line busbar 30 are disposed on a back panel of the box body 1 in the wire inlet chamber 2. The surface of the door of the inlet wire chamber is also provided with a GSM signal amplification device 21, the collector is installed on the collector installation frame 28 and is connected with a communication module to realize remote meter reading, the remote meter reading is the prior art, the description is omitted, the GSM signal amplification device 21 can enhance communication signals, and remote meter reading can be also realized in remote places.
In this embodiment, be equipped with ammeter mounting bracket 42 in the ammeter room 4, install the kilowatt-hour meter 43 on the ammeter mounting bracket 42, be equipped with transparent observation window 41 on the door plant of ammeter room 4, need not to open the room door and can look over the kilowatt-hour meter. And an outlet switch 32 and a protective ground wire bus bar 31 are arranged on a box body back panel in the outlet chamber 3.
In this embodiment, the side panel of the box body is provided with a plurality of strip-shaped heat dissipation grooves 402, so as to realize ventilation and heat dissipation of the distribution box.
In this embodiment, measurement block terminal still includes outlet bin 5, be equipped with spacing draw-in groove 502 on the box 1, be equipped with on the 5 side boards in outlet bin and constitute spacing complex spacing lug 51 with spacing draw-in groove 502, still be equipped with on the 5 side boards in outlet bin and constitute spacing complex joint portion 52 with radiating groove 402, this joint portion 52 is the tilt sheet of tilt up, with the integrative stamping forming in outlet bin, be equipped with cable fixed bolster 53 in outlet bin 5, when this measurement block terminal need be when outdoor installation, can clamp outlet bin 5 in the block terminal, make the cable from outlet bin upside get into and be qualified for the next round of competitions by outlet bin lower extreme behind cable fixed bolster 53 to the complicated outdoor environment of adaptation. When the wire outlet bin 5 is clamped, the clamping portion 52 is clamped into the heat dissipation groove 402, and then the limiting projection 51 is limited in the limiting clamping groove 502, so that the installation is convenient. The wire outlet bin is further provided with an external ventilation groove 54, the outer end of the external ventilation groove 54 is provided with a waterproof retaining window, the waterproof retaining window extends outwards from the side panel of the wire outlet bin, and outdoor rainwater is prevented from entering the wire outlet bin through the external ventilation groove 54 to damage cables.
The examples should not be construed as limiting the invention, and any non-inventive modifications based on the spirit of the invention should be construed as within the scope of the invention.
Claims (10)
1. Measurement block terminal, including box (1), be equipped with inlet wire room (2), ammeter room (4) and be qualified for the next round of competitions room (3) in box (1), inlet wire room (2), ammeter room (4) and be qualified for the next round of competitions room (3) and all be equipped with the room door of independent switch, its characterized in that: be equipped with inlet wire fusing type isolator (23), inlet wire copper bar (24) in inlet wire room (2), be equipped with three-phase current detection device (25) between inlet wire fusing type isolator (23) and inlet wire copper bar (24), inlet wire room (2) door surface is equipped with liquid crystal display (22), liquid crystal display (22) and three-phase current detection device (25) electric connection, inlet wire room (2) door surface still is equipped with GSM signal amplification device (21).
2. The metering electrical box of claim 1, wherein: box (1) left side is located in inlet wire room (2), box (1) upper right side is located in outlet wire room (3), box (1) right side board upper portion is equipped with wire hole (301), ammeter room (4) are located outlet wire room (3) below and left side and inlet wire room (2) near, all be equipped with the through-hole that can supply the cable to pass through between inlet wire room (2) and ammeter room (4), ammeter room (4) and outlet wire room (3).
3. The metering electrical box of claim 1, wherein: and a box body back panel in the wire inlet chamber (2) is provided with a surge protector (29), a surge protector switch (26), a collector mounting rack (28), a collector switch (27) and a zero line busbar (30).
4. The metering electrical box of claim 1, wherein: be equipped with ammeter mounting bracket (42) in ammeter room (4), install kilowatt-hour meter (43) on ammeter mounting bracket (42).
5. The metering electrical box of claim 1, wherein: and an outlet switch (32) and a protective ground wire busbar (31) are arranged on a box body back panel in the outlet chamber (3).
6. The metering distribution box of claim 1, wherein: the side panel of the box body (1) is provided with a plurality of strip-shaped heat dissipation grooves (402).
7. The metering electrical box of claim 6, wherein: still include outlet wire storehouse (5), be equipped with spacing draw-in groove (502) on box (1), be equipped with on outlet wire storehouse (5) side board and constitute spacing complex spacing lug (51) with spacing draw-in groove (502), still be equipped with on outlet wire storehouse (5) side board and constitute spacing complex joint portion (52) with radiating groove (402).
8. The metering electrical box of claim 7, wherein: a cable fixing support (53) is arranged in the wire outlet bin (5), and cables enter from the upper side of the wire outlet bin (5) and go out through the cable fixing support (53) and then are led out from the lower end of the wire outlet bin.
9. The metering distribution box of claim 7, wherein: the outlet bin (5) is further provided with an external ventilation groove (54), the outer end of the external ventilation groove (54) is provided with a waterproof retaining window, and the waterproof retaining window extends outwards from the side panel of the outlet bin (5).
10. The metering distribution box of claim 1, wherein: and a transparent observation window (41) is arranged on the door plate of the ammeter chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317514.6U CN217692224U (en) | 2022-05-30 | 2022-05-30 | Metering distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317514.6U CN217692224U (en) | 2022-05-30 | 2022-05-30 | Metering distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692224U true CN217692224U (en) | 2022-10-28 |
Family
ID=83703817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221317514.6U Active CN217692224U (en) | 2022-05-30 | 2022-05-30 | Metering distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692224U (en) |
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2022
- 2022-05-30 CN CN202221317514.6U patent/CN217692224U/en active Active
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