CN203504147U - Power energy saving and emission reduction contrast device - Google Patents
Power energy saving and emission reduction contrast device Download PDFInfo
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- CN203504147U CN203504147U CN201320630050.9U CN201320630050U CN203504147U CN 203504147 U CN203504147 U CN 203504147U CN 201320630050 U CN201320630050 U CN 201320630050U CN 203504147 U CN203504147 U CN 203504147U
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Abstract
The utility model discloses a power energy saving and emission reduction contrast device and relates to the technical field of power energy saving and emission reduction. A display screen is arranged on a box body; the lower side of the display screen is provided with an adjusting knob; a detection socket is arranged on the side face of the box body; a power measuring device, a controller, a switch, a connector bar, a buzzer, a relay are arranged inside the box body; the detection socket is connected with the power measuring device; the power measuring device is connected with one end of the normally open contact of the relay; the other end of the normally open contact of the relay is connected with the controller; the controller is connected with one end of the coil of the relay; the other end of the coil of the relay is connected with the switch; the switch is respectively connected with the connector bar and one end of the normally closed contact of the relay; and the other end of the normally closed contact of the relay is connected with the buzzer. According to the power energy saving and emission reduction contrast device, the detected data are accurate, the control accuracy is high, the action is quick, the use is convenient, energy is saved, and the effects of energy saving and emission reduction are achieved.
Description
Technical field:
The utility model relates to a kind of electric power energy-saving and reduces discharging compare device, belongs to electric power energy-saving emission-reduction technology field.
Background technology:
Energy-saving and emission-reduction have dividing of broad sense and narrow sense definition, and in the broadest sense, energy-saving and emission-reduction refer to saves physical resources and energy resource, reduces discarded object and environment harmful (comprising the three wastes and noise etc.) discharge; Narrow sense, energy-saving and emission-reduction refer to energy savings and reduce environment harmful discharge.Energy-saving and emission-reduction are exactly energy savings, reduce energy resource consumption, reduce pollutant emission.Energy-saving and emission-reduction comprise energy-conservation and reduction of discharging two large technical fields, and the two is related, and has any different again.Generally speaking, energy-conservation must reduction of discharging, may not be energy-conservation and reduce discharging, so reduction of discharging project must be strengthened the application of power-saving technology, to avoid the reducing discharging energy consumption surge that result causes because coveting, focuses on social benefit and environmental benefit balanced.
Electric power is to using the energy of electric energy as power.Invent in 19 century 70s, the invention of electric power and application have started industrialization climax for the second time.Become human history since 18th century, one of three scientific and technological revolutions that the world occurs, from then on science and technology has changed people's life.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science, the electrical production and the consume system that links such as generating, transmission of electricity, power transformation, distribution and electricity consumptions, consist of.It changes into electric power by natural primary energy by generation power device, then supplies power to each user through transmission of electricity, power transformation and distribution.
Existing electric power energy-saving reduces discharging compare device and easily occur error when detecting, and causes equipment to burn out, and wastes energy, and when excess load being detected, can not make in time corresponding action, and reaction is slow.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of electric power energy-saving and reduces discharging compare device.
A kind of electric power energy-saving of the present utility model reduces discharging compare device, it comprises casing, display screen, adjusting knob, test socket, it also comprises power measurement device, controller, diverter switch, line bank, buzzer, relay, display screen is installed on casing, the downside of display screen is provided with adjusting knob, test socket is arranged on the side of casing, power measurement device, controller, diverter switch, line bank, buzzer, relay is installed in the inside of casing, test socket is connected with power measurement device, power measurement device is connected with one end of relay normally open contact, the other end of relay normally open contact is connected with controller, controller is connected with one end of relay coil, the other end of relay coil is connected with diverter switch, diverter switch respectively with line bank, one end of relay normally-closed contact connects, the other end of relay normally-closed contact is connected with buzzer.
As preferably, between described power measurement device and relay normally open contact, protector is installed.
As preferably, the side of described casing is provided with air intake hurdle.
The beneficial effects of the utility model: the data of detection are accurate, and control precision is high, action is fast, easy to use, energy savings, reaches the effect of energy-saving and emission-reduction.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is internal structure schematic diagram of the present utility model.
In figure: 1-casing; 2-display screen; 3-adjusting knob; 4-test socket; 5-power measurement device; 6-controller; 7-diverter switch; 8-line bank; 9-buzzer; 10-protector; 11-air intake hurdle; KM-relay.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
As Figure 1-3, this embodiment is by the following technical solutions: it comprises casing 1, display screen 2, adjusting knob 3, test socket 4, it also comprises power measurement device 5, controller 6, diverter switch 7, line bank 8, buzzer 9, relay K M, display screen 2 is installed on casing 1, the downside of display screen 2 is provided with adjusting knob 3, test socket 4 is arranged on the side of casing 1, power measurement device 5, controller 6, diverter switch 7, line bank 8, buzzer 9, relay K M is installed in the inside of casing 1, test socket 4 is connected with power measurement device 5, power measurement device 5 is connected with one end of relay K M normally opened contact, the other end of relay K M normally opened contact is connected with controller 6, controller 6 is connected with one end of relay K M coil, the other end of relay K M coil is connected with diverter switch 7, diverter switch 7 respectively with line bank 8, one end of relay K M normally-closed contact connects, the other end of relay K M normally-closed contact is connected with buzzer 9.
Further, between described power measurement device 5 and relay K M normally opened contact, protector 10 is installed.
Further, the side of described casing 1 is provided with air intake hurdle 11.
The operation principle of this embodiment is: the line of connecting with the mains on line bank 8, the attaching plug of power equipment is inserted in test socket 4, by adjusting knob 3, watt level is set, power measurement device 5 detects, when power surpasses set point, controller 6 is controlled diverter switch 7 and is disconnected, relay K M coil losing electricity now, relay K M normally opened contact disconnects, power supply is stopped power supply, relay K M normally-closed contact is closed, buzzer 9 is reported to the police, when power is in set point, relay K M coil obtains electric, relay K M normally opened contact is closed, Power supply, relay K M normally-closed contact disconnects, buzzer 9 is not worked.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. electric power energy-saving reduces discharging a compare device, and it comprises casing (1), display screen (2), adjusting knob (3), test socket (4), is characterized in that: it also comprises power measurement device (5), controller (6), diverter switch (7), line bank (8), buzzer (9), relay (KM), is provided with display screen (2) on casing (1), the downside of display screen (2) is provided with adjusting knob (3), and test socket (4) is arranged on the side of casing (1), power measurement device (5), controller (6), diverter switch (7), line bank (8), buzzer (9), relay (KM) is installed in the inside of casing (1), test socket (4) is connected with power measurement device (5), power measurement device (5) is connected with one end of relay (KM) normally opened contact, the other end of relay (KM) normally opened contact is connected with controller (6), controller (6) is connected with one end of relay (KM) coil, the other end of relay (KM) coil is connected with diverter switch (7), diverter switch (7) respectively with line bank (8), one end of relay (KM) normally-closed contact connects, and the other end of relay (KM) normally-closed contact is connected with buzzer (9).
2. a kind of electric power energy-saving according to claim 1 reduces discharging compare device, it is characterized in that: between described power measurement device (5) and relay (KM) normally opened contact, protector (10) is installed.
3. a kind of electric power energy-saving according to claim 1 reduces discharging compare device, it is characterized in that: the side of described casing (1) is provided with air intake hurdle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630050.9U CN203504147U (en) | 2013-10-12 | 2013-10-12 | Power energy saving and emission reduction contrast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630050.9U CN203504147U (en) | 2013-10-12 | 2013-10-12 | Power energy saving and emission reduction contrast device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504147U true CN203504147U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630050.9U Expired - Fee Related CN203504147U (en) | 2013-10-12 | 2013-10-12 | Power energy saving and emission reduction contrast device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988556A (en) * | 2019-12-20 | 2020-04-10 | 上海市建筑科学研究院有限公司 | Diagnosis method for architectural lighting socket support in non-operation period |
-
2013
- 2013-10-12 CN CN201320630050.9U patent/CN203504147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988556A (en) * | 2019-12-20 | 2020-04-10 | 上海市建筑科学研究院有限公司 | Diagnosis method for architectural lighting socket support in non-operation period |
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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 |
Granted publication date: 20140326 Termination date: 20141012 |
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| EXPY | Termination of patent right or utility model |