CN203178039U - Device for testing waterproofness of electric energy meter - Google Patents
Device for testing waterproofness of electric energy meter Download PDFInfo
- Publication number
- CN203178039U CN203178039U CN 201320221780 CN201320221780U CN203178039U CN 203178039 U CN203178039 U CN 203178039U CN 201320221780 CN201320221780 CN 201320221780 CN 201320221780 U CN201320221780 U CN 201320221780U CN 203178039 U CN203178039 U CN 203178039U
- Authority
- CN
- China
- Prior art keywords
- conduit
- electric energy
- energy meter
- shower nozzle
- valve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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Abstract
The utility model discloses a device for testing waterproofness of an electric energy meter. The device comprises a nozzle (1) disposed above an electric energy meter (9) to be tested. The device further comprises a first conduit (4), a second conduit (6), a coiled pipe (5), a valve (8), a movable baffle plate (10) and a rocking arm (11). A water inlet of the valve (8) is connected to a water source, and a water outlet of the valve (8) is sequentially connected to the second conduit (6), the coiled pipe (5) and the first conduit (4). A water outlet of the first conduit (4) is connected to a water inlet of the nozzle (1). One end of the rocking arm (11) is hinged to the nozzle (1), and the other end of the rocking arm (11) is connected to the movable baffle plate (10). The movable baffle plate (10) is positioned in front of the nozzle (1) and is close to a water outlet hole of the nozzle (1). According to the device for testing waterproofness of the electric energy meter, operators can control the flow of the nozzle and the spraying range of the nozzle without holding the nozzle by hands.
Description
Technical field
The utility model relates to a kind of electric energy meter proving installation, specifically is a kind of electric energy meter water resistance proving installation.
Background technology
Electric energy meter is had relatively high expectations to water resistance, before electric energy meter dispatches from the factory, need test the water resistance of electric energy meter, water resistance test to electric energy meter generally is the hand-held water pipe of operator or shower nozzle at present, shower nozzle or water pipe are aimed at electric energy meter, electric energy meter is sprayed water, and the lasting regular hour, detect the waterproof effect of electric energy meter, so just need operator's hand-held shower always, comparatively trouble, and the flow of uncontrollable shower nozzle, the water resistance that can not satisfy the electric energy meter of different waterproof requirements detects requirement, and the also spraying range of uncontrollable shower nozzle, makes the trickle area of uncontrollable electric energy meter to be measured.
The utility model content
Technical problem to be solved in the utility model is that providing does not need operator's hand-held shower, can control the flow of shower nozzle, and can control a kind of electric energy meter water resistance proving installation of the spraying range of shower nozzle.
For solving the problems of the technologies described above, a kind of electric energy meter water resistance proving installation that the utility model provides, it comprises shower nozzle, shower nozzle is located at the top of electric energy meter to be measured, it also comprises first conduit, second conduit, coiled pipe, valve, shifting board and rocking arm, the water inlet of valve is connected with the water source, the water delivering orifice of valve connects second conduit successively, coiled pipe and first conduit, the water delivering orifice of first conduit is connected with the water inlet of shower nozzle; an end and the shower nozzle of rocking arm are hinged; the other end of rocking arm is connected with shifting board, and shifting board is positioned at the place ahead of shower nozzle and the apopore of close shower nozzle.
After adopting above structure, the utility model compared with prior art has following advantage:
Coiled pipe can be arbitrarily crooked and typing, can be positioned shower nozzle the top of electric energy meter to be measured by coiled pipe, allow shower nozzle aim at electric energy meter, and do not need operator's hand-held shower; And can control the flow of shower nozzle by valve, when test during without the electric energy meter of waterproof requirement, can control the flow of shower nozzle by control valve, the water resistance that satisfies the electric energy meter of different waterproof requirements detects requirement; Can regulate the position of shifting board by rotating rocking arm, regulate the area that shifting board blocks shower nozzle, thereby can control the spraying range of shower nozzle, can control the trickle area of electric energy meter to be measured.
As improvement, described shifting board is arc, and the two ends of shifting board are respectively equipped with block; The shifting board of arc can be better and the surface engagement of the arc of shower nozzle, can better control the spraying range of shower nozzle.
As improvement, on described second conduit tensimeter is installed; Can monitor hydraulic pressure by tensimeter, avoid hydraulic pressure excessive and make the water pipe explosion.
As improvement, described shower nozzle is connected with balance bob by connecting rod; Balance bob can make back, shower nozzle location be difficult for displacement.
As improvement, described first conduit comprises the 3rd conduit, the 4th conduit and connecting pipe, one end of the 4th conduit is connected with coiled pipe, and an end of the 3rd conduit is connected with shower nozzle, and the other end of the 3rd conduit is threaded with the two ends of connecting pipe respectively with the other end of the 4th conduit; The 3rd conduit and the 4th conduit can be dismantled easily, be convenient for changing.
Described valve is the solenoid valve that is connected with a PLC controller; Can set the time that solenoid valve opens and cuts out by the PLC controller, make the operator not need the keying of manual control valve.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, shower nozzle; 2, connecting rod; 3, balance bob; 4, first conduit; 401, the 3rd conduit; 402, the 4th conduit; 403, connecting pipe; 5, coiled pipe; 6, second conduit; 7, tensimeter; 8, valve; 9, electric energy meter; 10, shifting board; 11, rocking arm; 12, block.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By shown in Figure 1, a kind of electric energy meter water resistance of the utility model proving installation comprises shower nozzle 1, first conduit 4, second conduit 6, coiled pipe 5, valve 8, shifting board 10 and rocking arm 11, the water inlet of valve 8 is connected with the water source, the water delivering orifice of valve 8 connects second conduit 6 successively, coiled pipe 5 and first conduit 4, the water delivering orifice that is to say valve 8 is connected with the water inlet of second conduit 6, the water delivering orifice of second conduit 6 is connected with the water inlet of coiled pipe 5, the water delivering orifice of coiled pipe 5 is connected with the water inlet of first conduit 4, the water delivering orifice of first conduit 4 is connected with the water inlet of shower nozzle 1, shower nozzle 1 is located at the top of electric energy meter to be measured 9; end and the shower nozzle 1 of rocking arm 11 are hinged; the other end of rocking arm 11 is connected with shifting board 10, and shifting board 10 is positioned at the place ahead of shower nozzle 1 and the apopore of close shower nozzle 1.
Described shifting board 10 is arc, and the two ends of shifting board 10 are respectively equipped with block 12.
On described second conduit 6 tensimeter 7 is installed.
Described shower nozzle 1 is connected with balance bob 3 by connecting rod 2.
Described first conduit 4 comprises the 3rd conduit 401, the 4th conduit 402 and connecting pipe 403, one end of the 4th conduit 402 is connected with coiled pipe 5, one end of the 3rd conduit 401 is connected with shower nozzle 1, and the other end of the 3rd conduit 401 is threaded with the two ends of connecting pipe 403 respectively with the other end of the 4th conduit 402.
Described valve 8 is the solenoid valve that is connected with a PLC controller.
Claims (6)
1. electric energy meter water resistance proving installation, it comprises the shower nozzle (1) of the top of being located at electric energy meter to be measured (9), it is characterized in that: it also comprises first conduit (4), second conduit (6), coiled pipe (5), valve (8), shifting board (10) and rocking arm (11), the water inlet of valve (8) is connected with the water source, the water delivering orifice of valve (8) connects second conduit (6) successively, coiled pipe (5) and first conduit (4), the water delivering orifice of first conduit (4) is connected with the water inlet of shower nozzle (1); an end of rocking arm (11) and shower nozzle (1) are hinged; the other end of rocking arm (11) is connected with shifting board (10), and shifting board (10) is positioned at the place ahead of shower nozzle (1) and the apopore of close shower nozzle (1).
2. a kind of electric energy meter water resistance proving installation according to claim 1, it is characterized in that: described shifting board (10) is arc, and the two ends of shifting board (10) are respectively equipped with block (12).
3. a kind of electric energy meter water resistance proving installation according to claim 1 is characterized in that: tensimeter (7) is installed on described second conduit (6).
4. a kind of electric energy meter water resistance proving installation according to claim 1, it is characterized in that: described shower nozzle (1) is connected with balance bob (3) by connecting rod (2).
5. a kind of electric energy meter water resistance proving installation according to claim 1, it is characterized in that: described first conduit (4) comprises the 3rd conduit (401), the 4th conduit (402) and connecting pipe (403), one end of the 4th conduit (402) is connected with coiled pipe (5), one end of the 3rd conduit (401) is connected with shower nozzle (1), and the other end of the 3rd conduit (401) is threaded with the two ends of connecting pipe (403) respectively with the other end of the 4th conduit (402).
6. a kind of electric energy meter water resistance proving installation according to claim 1 is characterized in that: the solenoid valve of described valve (8) for being connected with a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221780 CN203178039U (en) | 2013-04-27 | 2013-04-27 | Device for testing waterproofness of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221780 CN203178039U (en) | 2013-04-27 | 2013-04-27 | Device for testing waterproofness of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178039U true CN203178039U (en) | 2013-09-04 |
Family
ID=49074721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221780 Expired - Fee Related CN203178039U (en) | 2013-04-27 | 2013-04-27 | Device for testing waterproofness of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092586A (en) * | 2018-08-30 | 2018-12-28 | 余富斌 | A kind of epidemic prevention cross-country drug spraying equipment after geological disaster |
-
2013
- 2013-04-27 CN CN 201320221780 patent/CN203178039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092586A (en) * | 2018-08-30 | 2018-12-28 | 余富斌 | A kind of epidemic prevention cross-country drug spraying equipment after geological disaster |
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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: 20130904 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |