CN206270390U - A kind of outdoor multifunctional electric instrument - Google Patents
A kind of outdoor multifunctional electric instrument Download PDFInfo
- Publication number
- CN206270390U CN206270390U CN201621405618.7U CN201621405618U CN206270390U CN 206270390 U CN206270390 U CN 206270390U CN 201621405618 U CN201621405618 U CN 201621405618U CN 206270390 U CN206270390 U CN 206270390U
- Authority
- CN
- China
- Prior art keywords
- meter case
- side seal
- seal board
- chute
- instrument
- 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 discloses a kind of outdoor multifunctional electric instrument, mouth structure is set on by meter case two sides, and chute is set in opening both sides, the side seal board being slidably connected with it is provided with chute, side seal board is separately fixed in the upper fixing hole and lower fixed hole of chute by elastic clamping block, and during normal work, side seal board is fixed in upper fixing hole position, thermovent, electric instrument proper heat reduction are formed between side seal board and the base plate of meter case；When raining, side seal board is fixed in lower fixed hole position, closes meter case, prevents rainwater from entering in cabinet；Rainwater is collected by setting rain collecting pool above meter case, when meter case is closed, is radiated by the way that rainwater is introduced into heat exchanger tube；In the rain stopping time, temperature is raised in instrument, gas expansion, ejects fixture block, opens thermovent radiating, is prevented pressure in instrument excessive and is triggered the danger such as blast.
Description
Technical field
The utility model belongs to technical field of electric equipment, is related to a kind of electric instrument, specifically a kind of outdoor multifunctional
Electric instrument.
Background technology
It is a kind of when multifunctional electric meter is independent research that there is programmable measurement, display, digital communication and electrical energy pulse
The multifunctional intellectual instrument such as pick-up output, can complete electrical measurement, electric energy metrical, data display, collection and transmission, multi-functional
Electric instrument extensively using the automation of transformation substations, power distribution automation, intelligent building, the electric energy measurement of enterprises, manage, examine
Core.Certainty of measurement is 0.5 grade, the display of LED scenes and the communication of long-range RS-485 digital interfaces is realized, using communications protocol.
Radiator is fixed on instrument by conventional electric instrument mainly by installing radiator on heater members with support
It is interior, or main heater element is installed on the radiator of instrument side, both of these case is often needed on the wall of instrument side
Cooling blower is installed in perforate, is blown out in the hole that heat in instrument is opened from opposite side on the wall of side, reaches the purpose of rapid radiating.
Although the mode of this radiating is simple, a serious shortcoming is that meter case can not realize sealing, out of doors
When using, rainy weather is run into, rainwater is easily accessible in instrument, cause internal electrical apparatus insulation hydraulic performance decline, component corrosion is led
The decline of power Meter Reliability is sent a telegraph, accident occurs.
But in order to keep not entering rainwater in instrument, and instrument is sealed, the air outside instrument is not entered in instrument,
To then cause radiating bad, and make electric instrument temperature rise too high and explosion accident occurs.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, the outdoor multifunctional electric instrument of safety anti-explosive.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of outdoor multifunctional electric instrument, including meter case, the meter case two sides are hatch frame, institute
State opening both sides and be provided with two relative chutes, the chute inside side walls are provided with fixing hole and lower fixed hole；
Side seal board is inserted with the chute of the meter case both sides, the side seal board is connected with slide；
The side seal board medial surface is provided with two relative elastic clamp seats, and the elastic clamp seat is connected by elastic strip and blocked
Block, the fixture block cooperates with upper fixing hole and lower fixed hole；
The meter case top is provided with rain collecting pool, and the rain collecting pool two ends connect two tops of side seal board, its middle part
The top board of meter case is connected by spring；The rain collecting pool bottom passes through heat exchange of the water inlet pipe connect setting in meter case
Pipe, the heat exchanger tube other end connects outlet pipe；
Level sensor is provided with the rain collecting pool, magnetic valve, the level sensor and electricity are provided with the water inlet pipe
Magnet valve is communicated to connect.
Further, it is provided with conduit between fixed hole and lower fixed hole.
Further, the fixture block lower surface is arcwall face.
Further, the heat exchanger tube uses snakelike heat exchange tube.
The beneficial effects of the utility model：The utility model is set on mouth structure by meter case two sides, and
Chute is set in opening both sides, the side seal board being slidably connected with it is provided with chute, side seal board is fixed respectively by elastic clamping block
In the upper fixing hole and lower fixed hole of chute, during normal work, side seal board is fixed in upper fixing hole position, side seal board and instrument
Thermovent, electric instrument proper heat reduction are formed between the base plate of shell；When raining, side seal board is fixed in lower fixed hole position, envelope
Meter case is closed, prevents rainwater from entering in instrument；Rainwater is collected by setting rain collecting pool above meter case, works as meter case
During closing, radiated by the way that rainwater is introduced into heat exchanger tube；In the rain stopping time, temperature is raised in instrument, gas expansion, ejects fixture block,
Thermovent radiating is opened, is prevented pressure in instrument excessive and is triggered the danger such as blast.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model meter case.
Fig. 3 is the partial enlarged drawing of the utility model meter case chute.
Fig. 4 is the schematic diagram of the utility model side seal board.
Fig. 5 is the cooperation schematic diagram of the utility model side seal board and chute.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", D score, " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, must have specific orientation, with specific azimuth configuration and behaviour rather than the component or element for indicating or imply meaning
Make, therefore it is not intended that to limitation of the present utility model.
As shown in figure 1, the utility model provides a kind of outdoor multifunctional electric instrument, including meter case 1.Such as Fig. 2-
Shown in 3, the two sides of meter case 1 are hatch frame, and opening both sides are provided with two relative U-shaped chutes 101, in chute 101
Side side wall is provided with fixing hole 102 and lower fixed hole 103, and conduit 104 is provided between upper fixing hole 102 and lower fixed hole 103.
Side seal board 2 is inserted with the chute 101 of the both sides of meter case 1, side seal board 2 is slidably connected with chute 101, can be along cunning
Groove 101 is slided up and down.
As shown in figure 4, the medial surface of side seal board 2 is provided with two relative elastic clamp seats 201, elastic clamp seat 201 is by elasticity
Bar 202 connects fixture block 203, and fixture block 203 cooperates with upper fixing hole 102 and lower fixed hole 103, as shown in figure 5, by that will block
Block 203 snaps in the position that side seal board 2 is fixed in fixing hole 102 or lower fixed hole 103, when fixture block 203 snaps in upper fixing hole 102
When interior, thermovent 3 is formed between the base plate of side seal board 2 and meter case 1, the lower surface of fixture block 203 is arcwall face, when fixture block 203
During by downward active force, fixing hole 102 can be easily skidded off, enter fixed in lower fixed hole 103 along conduit 104, now
Side seal board 2 closes meter case 1.
The top of meter case 1 is provided with rain collecting pool 4, and the two ends of rain collecting pool 4 connect two tops of side seal board 2, and its middle part passes through
Spring 5 connects the top board of meter case 1.The bottom of rain collecting pool 4 passes through heat exchanger tube of the connect setting of water inlet pipe 6 in meter case 1,
Heat exchanger tube uses snakelike heat exchange tube, heat exchanger tube other end connection outlet pipe 7 to be provided with level sensor, water inlet pipe 6 in rain collecting pool 4
Magnetic valve is inside provided with, level sensor is communicated to connect with magnetic valve.
The both sides of meter case 1 are equipped with a gusset 8, and meter case 1 is fixed on outdoor equipment by two gussets 8.
Utility model works principle：During the utility model normal work, the fixture block 203 on side seal board 2 snaps in U-shaped chute
When in 101 upper fixing hole 102, thermovent 3 is formed between the base plate of side seal board 2 and meter case 1, electric instrument normally dissipates
Heat；
When rainy, rainwater enters in rain collecting pool 4, and the water level in rain collecting pool 4 is raised, and weight increases, downward compression spring
5, while applying downward active force to two side seal boards 2, elastic strip 202 is inwardly deformed upon, and fixture block 203 departs from upper fixing hole
102, slipped into lower fixed hole 103 along conduit 104, two side seal boards 2 are moved downward along U-shaped chute 101, close meter case 1,
Prevent rainwater from entering in instrument；
When the water level in rain collecting pool 4 reaches the position of level sensor, level sensor transmits a signal to magnetic valve, control
Magnetic valve processed is opened, the heat exchanger tube that ice-cold rainwater enters in meter case 1 through water inlet pipe 6 in rain collecting pool 4, to being carried out in instrument
Radiating, rainwater is discharged through outlet pipe 7 afterwards；
Water level decreasing within rain stopping time, rain collecting pool 4, weight saving, level sensor transmits a signal to magnetic valve, control
Closed electromagnetic valve, temperature is raised in instrument, and gas expansion ejects the fixture block 203 in U-shaped chute lower fixed hole 103, rain collecting pool
4 drive two side seal boards 2 to move up in the presence of the elastic force of spring 5, and fixture block 203 snaps in upper fixing hole upwards along conduit 104
In 102, thermovent 3 is formed between the base plate of side seal board 2 and meter case 1, electric instrument proper heat reduction prevents pressure in instrument
It is excessive and trigger blast etc. danger.
The utility model is set on mouth structure by meter case two sides, and sets chute in opening both sides, sliding
It is provided with the side seal board being slidably connected with it in groove, side seal board is separately fixed at the upper fixing hole of chute and lower solid by elastic clamping block
Determine in hole, during normal work, side seal board is fixed in upper fixing hole position, radiating is formed between side seal board and the base plate of meter case
Mouthful, electric instrument proper heat reduction；When raining, side seal board is fixed in lower fixed hole position, closes meter case, prevents rainwater from entering
In instrument；Rainwater is collected by setting rain collecting pool above meter case, when meter case is closed, is changed by the way that rainwater is introduced
Heat pipe is radiated；In the rain stopping time, temperature is raised in instrument, gas expansion, ejects fixture block, opens thermovent radiating, prevents instrument
Interior pressure it is excessive and trigger blast etc. danger.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features, structure, material or the feature described with reference to the embodiment or example are contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples
In combine in an appropriate manner.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or is substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a kind of outdoor multifunctional electric instrument, including meter case (1), it is characterised in that：Meter case (1) two sides
Hatch frame is, the opening both sides are provided with two relative chutes (101), and chute (101) inside side walls are provided with
Fixing hole (102) and lower fixed hole (103)；
Side seal board (2), the side seal board (2) and chute (101) are inserted with the chute (101) of meter case (1) both sides
It is slidably connected；
Side seal board (2) medial surface is provided with two relative elastic clamp seats (201), and the elastic clamp seat (201) is by elasticity
Bar (202) connects fixture block (203), and the fixture block (203) cooperates with upper fixing hole (102) and lower fixed hole (103)；
Meter case (1) top is provided with rain collecting pool (4), and rain collecting pool (4) two ends connect two tops of side seal board (2)
Portion, its middle part connects the top board of meter case (1) by spring (5)；Rain collecting pool (4) bottom is connected by water inlet pipe (6)
The heat exchanger tube in meter case (1) is arranged on, the heat exchanger tube other end connects outlet pipe (7)；
Be provided with the rain collecting pool (4) and magnetic valve be provided with level sensor, the water inlet pipe (6), the level sensor with
Magnetic valve is communicated to connect.
2. a kind of outdoor multifunctional electric instrument according to claim 1, it is characterised in that：Fixed hole (102)
Conduit (104) is provided with and lower fixed hole (103) between.
3. a kind of outdoor multifunctional electric instrument according to claim 1, it is characterised in that：Fixture block (203) following table
Face is arcwall face.
4. a kind of outdoor multifunctional electric instrument according to claim 1, it is characterised in that：The heat exchanger tube is using snakelike
Heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405618.7U CN206270390U (en) | 2016-12-21 | 2016-12-21 | A kind of outdoor multifunctional electric instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405618.7U CN206270390U (en) | 2016-12-21 | 2016-12-21 | A kind of outdoor multifunctional electric instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270390U true CN206270390U (en) | 2017-06-20 |
Family
ID=59047323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621405618.7U Expired - Fee Related CN206270390U (en) | 2016-12-21 | 2016-12-21 | A kind of outdoor multifunctional electric instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326974A (en) * | 2020-03-12 | 2020-06-23 | 杭州杰耀电力设备有限公司 | Switch board with inner loop dehumidification effect |
| CN113311203A (en) * | 2021-04-13 | 2021-08-27 | 国网山东省电力公司淄博供电公司 | Protective device of electronic metering box |
-
2016
- 2016-12-21 CN CN201621405618.7U patent/CN206270390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326974A (en) * | 2020-03-12 | 2020-06-23 | 杭州杰耀电力设备有限公司 | Switch board with inner loop dehumidification effect |
| CN113311203A (en) * | 2021-04-13 | 2021-08-27 | 国网山东省电力公司淄博供电公司 | Protective device of electronic metering box |
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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: 20170620 Termination date: 20171221 |