CN208226234U

CN208226234U - A kind of timing air-stopping protective device

Info

Publication number: CN208226234U
Application number: CN201820518888.1U
Authority: CN
Inventors: 赵志锋; 周国成; 麦俊华; 黄仙汉
Original assignee: Guangdong Hongtu Technology Holdings Co Ltd
Current assignee: Guangdong Hongtu Technology Holdings Co Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2018-12-11
Anticipated expiration: 2028-04-12

Abstract

The utility model belongs to electrical equipment protection technique field, discloses a kind of timing air-stopping protective device, including socket, count-down device, relay, ACV Air Cut Valve and switch button are wherein, and the first connector of relay is for connecting external power supply；Second connector of relay is connected with one end of socket, and the other end of socket is connected with the first end of count-down device；The second end of count-down device is connected with the third connector of relay, and third end is connected with switch button；4th connector of relay is hanging, and the 5th connector is used to connect external socket, uses for external equipment；6th connector of relay is connected on ACV Air Cut Valve for controlling the air inlet of ACV Air Cut Valve；The outlet interface tube of ACV Air Cut Valve is for connecting external equipment, and the intake pipe connection of ACV Air Cut Valve is for connecting external air source, the thus control through relay to external power supply and gas source；The device starts work, and power supply and gas source are closed after the off-air time for reaching count-down device setting, is played a protective role to equipment.

Description

A kind of timing air-stopping protective device

Technical field

The utility model belongs to electrical equipment protection technique field, dies protection more particularly, to a kind of timing Device.

Background technique

Electrical equipment used at present is not turned off or nobody exists generally by manually closing having used In the case where needing pass hull closure beside equipment, effectively equipment cannot be closed, lead to resource excess waste.

Electrical equipment is not shut off promptly using rear in order to prevent, and the resource for causing waste electricity gentle needs one kind to exist It, can be according to the power supply of setting time latching and the protective device of gas source in the case where there is no artificial pass hull closure.

Utility model content

Extremely a little less in aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of timing Air-stopping protective device is powered off, its object is to realize the timing controlled to power supply and gas source.

To achieve the above object, it according to the one aspect of the utility model, provides a kind of timing and dies protection dress It sets, including socket, count-down device, relay, ACV Air Cut Valve and switch button；

Wherein, the first connector of relay is for connecting external power supply；One end phase of second connector of relay and socket Even, the other end of socket is connected with the first end of count-down device；The second end of count-down device is connected with the third connector of relay, Third end is connected with switch button；4th connector of relay is hanging, and the 5th connector is used to connect external socket, sets for outside It is standby to use；6th connector of relay is connected on ACV Air Cut Valve for controlling the air inlet of ACV Air Cut Valve；The outlet interface tube of ACV Air Cut Valve For connecting external equipment, the intake pipe connection of ACV Air Cut Valve is realized from there through relay to outside for connecting external air source The control of power supply and gas source.

In use, by power-off time needed for count-down device setting；When switch button is pressed, which starts work, Power supply and gas source are closed after the off-air time for reaching count-down device setting.

Preferably, above-mentioned timing air-stopping protective device electronic box, further includes electronic box, above-mentioned socket, count-down device, after Electric appliance, ACV Air Cut Valve are set in electronic box cabinet, and switch button is set to outside electronic box cabinet.

Preferably, above-mentioned timing air-stopping protective device, further includes the external power interface being set on electronic box, passes through External power supply is guided to the first connector of relay by the external power interface.

Preferably, above-mentioned timing air-stopping protective device electronic box further includes the support for being set to bottom in electronic box cabinet Block, above-mentioned socket, count-down device, relay and ACV Air Cut Valve are fixed in supporting block.

Preferably, above-mentioned timing air-stopping protective device electronic box, electronic box cabinet outer bottom are additionally provided with electronic box support frame, Timing air-stopping protective device is integrally fixedly mounted on workbench or equipment safety position by the electronic box bracket.

In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art, Column the utility model has the advantages that

Timing air-stopping protective device provided by the utility model is reaching down in the case where being not turned off equipment Power supply and gas source are closed after the off-air time of timer setting, the gentle resource of electricity caused by avoiding because of human error Waste, reaches convenience, energy-saving and environmental protection, safety, save the cost, increases economic efficiency.Protective device tool provided by the utility model Have it is easy to operate, suitable for the feature on the big small device of multiple industries.

Detailed description of the invention

Fig. 1 is the schematic illustration of the embodiment of timing air-stopping protective device provided by the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.

The schematic illustration of the embodiment of timing air-stopping protective device provided by the utility model is referring to Fig.1；Including Electronic box, and the socket, count-down device, relay and the ACV Air Cut Valve that are set in electronic box are provided with switch button outside electronic box；

In embodiment, electronic box bottom interior surface is provided with for fixing above-mentioned socket, count-down device, relay and breaking The supporting block of air valve；Electronic box bottom outer surface is additionally provided with electronic box support frame, and timing is died guarantor by the electronic box bracket Protection unit is integrally fixedly mounted on workbench or equipment safety position.

There is external power interface on electronic box, external power supply is guided to by the first connector of relay by the external power interface A；Second connector B of relay is connected with one end of socket, and the other end of socket is connected with the first end of count-down device；Countdown The second end of device is connected with the third connector C of relay, and third end is connected with switch button；4th connector D of relay is hanging, 5th connector E of relay is used to connect external socket, uses for external equipment；6th connector F of relay is connected to disconnected For controlling the air inlet of ACV Air Cut Valve on air valve；For connecting external equipment, intake pipe connection is used for the outlet interface tube of ACV Air Cut Valve Connect external air source；The control to external power supply and gas source is realized by relay；In use, by needed for count-down device setting Power-off time.

When external switch button is pressed, which starts work, in the off-air time for reaching count-down device setting Power supply and gas source are closed afterwards.To realize the function that power-off is died, the resource of equipment, power consumption are lowered significantly, the side of reaching Just, energy-saving and environmental protection, safety, save the cost, the purpose increased economic efficiency.

As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change Into etc., it should be included within the scope of protection of this utility model.

Claims

1. a kind of timing air-stopping protective device, which is characterized in that including socket, count-down device, relay, ACV Air Cut Valve and Switch button；

First connector of the relay is for connecting external power supply；Second connector of relay is connected with one end of socket, institute The other end for stating socket is connected with the first end of count-down device；The third connector phase of the second end of the count-down device and relay Even, third end is connected with switch button；4th connector of the relay is hanging, and the 5th connector is used to connect external socket, 6th connector is connected on ACV Air Cut Valve for controlling the air inlet of ACV Air Cut Valve；The outlet interface tube of the ACV Air Cut Valve is for connecting outside Equipment, the intake pipe connection of ACV Air Cut Valve is for connecting external air source.

2. timing air-stopping protective device as described in claim 1, which is characterized in that further include electronic box, the socket falls Timer, relay, ACV Air Cut Valve are set in electronic box cabinet, and the switch button is set to outside electronic box cabinet.

3. timing air-stopping protective device as claimed in claim 2, which is characterized in that further include being set on the electronic box External power interface, external power supply is guided to by the first connector of relay by the external power interface.

4. timing air-stopping protective device as claimed in claim 1 or 2, which is characterized in that further include being set to electronic box case The supporting block of internal bottom, the socket, count-down device, relay and ACV Air Cut Valve are fixed in supporting block.

5. timing air-stopping protective device as claimed in claim 2 or claim 3, which is characterized in that the electronic box cabinet outer bottom It is additionally provided with electronic box support frame, timing air-stopping protective device is integrally fixedly mounted on by workbench by the electronic box bracket Or on equipment safety position.