阅读说明：本技术 一种新型电表箱 (A kind of New electricity meter case ) 是由 范亦能 于 2018-05-16 设计创作，主要内容包括：本发明公开了一种新型电表箱,包括电表箱体,所述箱体内部安装有温控装置、电源以及若干干粉灭火器,所述温控装置包括密封管、液态汞、连接触点,所述密封管置于所述箱体内部上端部分,所述液态汞置于所述密封管内,所述连接触点穿过所述密封管的管壁与导线连接,所述连接触点和所述灭火器的控制开关与电源位于同一电路回路上。本发明结构简单,使用方便,在防火电表箱由于短路或者其他原因着火的时候,温控装置中的导电液液面升高两个连接触点通路,灭火器中工作,喷出干粉,进一步的将火势扑灭。本发明通过温控装置和灭火装置,可在火势较小的时候及时的发现并将火扑灭。(The invention discloses a kind of New electricity meter cases, including ammeter cabinet, the box house is equipped with temperature control device, power supply and several dry powder extinguishers, the temperature control device includes seal pipe, liquid mercury, connecting terminal, the seal pipe is placed in the box house upper part, the liquid mercury is placed in the seal pipe, and the tube wall that the connecting terminal passes through the seal pipe is connect with conducting wire, and the control switch and power supply of the connecting terminal and the fire extinguisher are located on same circuit loop.The configuration of the present invention is simple, easy to use, when fire-proof ammeter box is due to short circuit or other reasons kindling, the conduction liquid liquid level in temperature control device increases two connecting terminal accesses, works in fire extinguisher, sprays dry powder, further put out the intensity of a fire.The present invention timely can be had found and be extinguished the blaze when the intensity of a fire is lesser by temperature control device and extinguishing device.)

1. a kind of New electricity meter case, which is characterized in that including ammeter cabinet, the box house is equipped with temperature control device, power supply And several dry powder extinguishers, the temperature control device include seal pipe, liquid mercury, connecting terminal, the seal pipe is placed in described Box house upper part, the liquid mercury are placed in the seal pipe, and the connecting terminal passes through the tube wall of the seal pipe It is connect with conducting wire, the control switch and power supply of the connecting terminal and the fire extinguisher are located on same circuit loop.

2. a kind of New electricity meter case according to claim 1, which is characterized in that the cabinet is located at the temperature control dress on one side The part for setting side is equipped with watch window.

3. a kind of New electricity meter case according to claim 1, which is characterized in that the seal pipe is transparent glass tube, institute Transparent glass tube is stated equipped with temperature scale.

Technical field

The present invention relates to electric system device fields, and in particular to a kind of New electricity meter case.

Background technique

Ammeter is the abbreviation of electric energy meter, is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, electric energy meter, kilowatt small When table, refer to the instrument for measuring various electrical quantities.Ammeter box is for filling ammeter and controlling the tool of electric energy meter connecting terminal, ammeter Usually there are ammeter mounting groove and protector mounting groove in case, ammeter box on the market only has antitheft and rain-proof work now With, once because spontaneous combustion occurs for line short, then the ammeter in entire electricity box and protector can all burn out and also will cause electric shock Danger, threaten the life security of people.

Summary of the invention

In view of the above-mentioned problems of the prior art, the invention proposes a kind of New electricity meter cases.

The present invention is achieved through the following technical solutions:

A kind of New electricity meter case, including ammeter cabinet, the box house are equipped with temperature control device, power supply and several dry Powder fire extinguisher, the temperature control device include seal pipe, liquid mercury, connecting terminal, and the seal pipe is placed on the box house End part, the liquid mercury are placed in the seal pipe, and the tube wall that the connecting terminal passes through the seal pipe is connect with conducting wire, The control switch of the connecting terminal and the fire extinguisher and power supply are located on same circuit loop.

Specifically, the part that the cabinet is located at the temperature control device side on one side is equipped with watch window.

Specifically, the seal pipe is transparent glass tube, the transparent glass tube is equipped with temperature scale.

The present invention has the advantage that and the utility model has the advantages that

The configuration of the present invention is simple, it is easy to use, when fire-proof ammeter box is due to short circuit or other reasons kindling, temperature It controls the conduction liquid liquid level in device and increases two connecting terminal accesses, work in fire extinguisher, dry powder is sprayed, further by the intensity of a fire It puts out.The present invention timely can be had found and be extinguished the blaze when the intensity of a fire is lesser by temperature control device and extinguishing device.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of New electricity meter case of the invention.

Fig. 2 is partial enlarged view at A in Fig. 1 of the present invention.

Fig. 3 is partial enlarged view at B in Fig. 1 of the present invention.

Specific embodiment

To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made For limitation of the invention.

As shown in Figure 1-3, a kind of New electricity meter case described according to embodiments of the present invention, including cabinet 1, the cabinet 1 Inside is equipped with temperature control device 3, independent power supply and several independent extinguishing devices 2；

The extinguishing device 2 includes dusting device 4 and extinguishing medium tank 5, and the dusting device 4 includes 6 He of press device Spout 7, the spout 7 are placed in one end of the extinguishing medium tank 5, and the press device 6 includes hydraulic stem 8 and sealing valve 9, institute The inside that sealing valve 9 is placed in the spout 7 is stated, 8 one end of the hydraulic stem is fixedly connected with one end of the sealing valve 9, described Sealing valve 9 includes support rod 10, connecting rod 11 and pressing lever 12, and described 10 one end of support rod is fixed on the extinguishing medium tank 5 Tank body on, the other end of the support rod 10 is connect with the connecting rod 11, one end of the connecting rod 11 with it is described hydraulic Bar 8 connects, and the other end of the connecting rod 11 is connect with one end of the pressing lever 12, and the other end of the pressing lever 12 is fixed There is sealing-plug 13；

The temperature control device 3 includes seal pipe 14, liquid mercury 15, connecting terminal 16, and the seal pipe 14 is placed in the case Internal portion upper part, the liquid mercury 15 are placed in the seal pipe 14, and the connecting terminal 16 passes through the pipe of seal pipe 14 Wall is connect with conducting wire；

The control switch of the connecting terminal 6 and hydraulic stem and power supply are located on same circuit loop.

By above-mentioned technical proposal, when fire-proof ammeter box is due to short circuit or other reasons kindling, temperature control device 3 In 15 liquid level of conduction liquid increase two 16 accesses of connecting terminal, hydraulic stem 8 work, push connecting rod 11 make under pressing lever 12 It presses the dry powder in extinguishing medium tank 5 to spray, further puts out the intensity of a fire.

In addition, in one embodiment, the part that the cabinet is located at 3 side of temperature control device on one side is equipped with observation window Mouthful.

In addition, the extinguishing device 2 is equipped with two groups in one embodiment.

In addition, in one embodiment, the seal pipe 14 is transparent glass tube, the transparent glass tube is equipped with temperature Scale.

In addition, dry powder is equipped in the extinguishing medium tank 5 in one embodiment.

The invention has the benefit that the configuration of the present invention is simple, easy to use, fire-proof ammeter box due to short circuit or its When his reason kindling, 15 liquid level of conduction liquid in temperature control device 3 increases two 16 accesses of connecting terminal, and hydraulic stem 8 works, It pushes connecting rod 11 that pressing lever 12 is made to push the dry powder in extinguishing medium tank 5 to spray, further puts out the intensity of a fire.

The present invention can timely be had found when the intensity of a fire is lesser by temperature control device 3 and extinguishing device 2 and be flutterred fire It goes out.

Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.