CN203422132U

CN203422132U - Warning device for preventing industrial devices or other facilities from being soaked with water

Info

Publication number: CN203422132U
Application number: CN201320514980.8U
Authority: CN
Inventors: 顾云; 武东培; 汪洋; 李小冬; 顾学红
Original assignee: Xuanhua Iron and Steel Group Co Ltd; Hebei Iron and Steel Group Co Ltd
Current assignee: Xuanhua Iron and Steel Group Co Ltd; Hebei Iron and Steel Group Co Ltd
Priority date: 2013-08-22
Filing date: 2013-08-22
Publication date: 2014-02-05
Anticipated expiration: 2023-08-22

Abstract

The utility model discloses a warning device for preventing industrial devices or other facilities from being soaked with water, and belongs to the technical field of waterproof warning devices. The warning device is used for preventing the various industrial devices or the other facilities from being soaked with water. According to the technical scheme, a probe G1 is connected with one end of a coil of a relay K2, the other end of the coil of the relay K2 is connected with one end of the secondary side of a control transformer T1, the two ends of an alternating-current 220V power source are connected with the two ends of a primary side of the control transformer T1, a normally-opened point K2-1 of the relay K2 is connected with a normally-closed point K1-1 of a relay K1 and a warner B1 in series, and after the series connection, the two ends of the series connection are connected with the two ends of the alternating-current 220V power source respectively. According to the warning device for preventing the industrial devices or the other facilities from being soaked with water, when the probe is soaked with water in the early-warning water level position, the probe forms a conducting loop, and the warner in a monitoring circuit rings to inform a person to conduct timely processing. The warning device is simple in structure, convenient to use, reliable in performance, capable of timely giving an alarm, and unnecessary economic losses caused when the industrial devices or the other facilities are soaked with water are avoided.

Description

A kind of warning device that prevents commercial unit or the immersion of other facility

Technical field

The utility model relates to a kind of warning device that can prevent that various commercial units or other facility are submerged by water, and belongs to waterproof warning device technical field.

Background technology

Variation along with weather, in summer and autumn, often there is heavy rain, heavy rain in various places, a large amount of precipitation at short notice can cause flooding of city waterlogging and low laying areas, cause very large loss to the factory in city and the oil well in field, mine, means of transportation etc., had a strong impact on expanding economy, also affected people's normal life, the loss that even brings lives and properties simultaneously.In order to reduce the impact of flood on the production equipment of factory, enterprise and other critical facility as far as possible, be necessary these equipment to monitor, the equipment of preventing is subject to water logging, and it is very necessary designing a kind of level alarm for water for this reason.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of warning device that prevents commercial unit or the immersion of other facility, this warning device is when commercial unit or critical facility are about to be submerged by water, can be found in time and process, avoid commercial unit or other critical facility to be submerged by water and cause unnecessary economic loss.

The technical scheme solving the problems of the technologies described above is:

A kind of warning device that prevents commercial unit or the immersion of other facility, it is by insulation tube, probe G1, control transformer T1, relay K 2, relay K 1, alarm B1 forms, the upper end frame of probe G1 is in the upper end of insulation tube, probe G1 is vertically placed in insulation tube, inlet opening is arranged at insulation tube bottom, the horizontal level height h of the lower end of probe G1 is the early warning water level of watch-dog immersion, the upper end of probe G1 is connected with one end of relay K 2 coils, the other end of relay K 2 coils is connected with secondary side one end of control transformer T1, control transformer T1 secondary side other end ground connection, the two ends of alternating current 220V power supply are connected with the primary side two ends of control transformer T1, normal battle of the K2-1 and normally closed some K1-1 of relay K 1 of relay K 2, alarm B1 is in series, after series connection, two ends connect respectively the two ends of alternating current 220V power supply,

The warning device of above-mentioned prevention commercial unit or the immersion of other facility, normal battle of the K1-2 of described relay K 1 is in parallel with button SB, an end after parallel connection be connected on relay K 2 normal battle K2-1 and the connected node of normally closed some K1-1 of relay K 1 on, the coil one end of another relay termination K1 after parallel connection, another termination of the coil of relay K 1 220V power supply one end.

The beneficial effects of the utility model are:

The utility model comprises probe, supervisory circuit and alarm, and when water level reaches early warning water level, water level raises again will be dangerous to equipment and facility, the water logging at early warning water level place there is not probe, probe forms galvanic circle, and the alarm in supervisory circuit sounds, and notifies personnel to process in time.The utility model is simple in structure, easy to use, dependable performance, can give the alarm in time, avoids commercial unit or other critical facility to be submerged by water and causes unnecessary economic loss.

Accompanying drawing explanation

Fig. 1 is circuit theory diagrams of the present utility model;

Fig. 2 is probe structure schematic diagram of the present utility model.

In figure, mark is as follows: insulation tube 1, inlet opening 2, commercial unit or facility 3, control transformer T1, relay K 1, relay K 2, probe G1, alarm B1, normally closed some K1-1, often make war K1-2, often make war K2-1, button SB, early warning height of water level h.

Embodiment

The utility model is comprised of insulation tube 1, probe G1, control transformer T1, relay K 2, relay K 1, alarm B1.

In figure, show, probe G1 is metal probe, the upper end frame of probe G1 is in the upper end of insulation tube 1, probe G1 is vertically placed in insulation tube 1, inlet opening 2 is arranged at insulation tube 1 bottom, insulation tube 1 is fixed on the ground on side of commercial unit or facility 3, and the horizontal level height h of the lower end of probe G1 is the early warning water level of watch-dog immersion.

In figure, show, the upper end of probe G1 is connected with one end of relay K 2 coils, and the other end of relay K 2 coils is connected with secondary side one end of control transformer T1, control transformer T1 secondary side other end ground connection.The two ends of alternating current 220V power supply are connected with the primary side two ends of control transformer T1, relay K 2 normal battle K2-1 and normally closed some K1-1, the alarm B1 of relay K 1 be in series, after series connection, two ends connect respectively the two ends of alternating current 220V power supply,

In figure, show, normal battle of the K1-2 of relay K 1 is in parallel with button SB, an end after parallel connection be connected on relay K 2 normal battle K2-1 and the both gut-nodes of normally closed some K1-1 of relay K 1 on, the coil one end of another relay termination K1 after parallel connection, another termination of the coil of relay K 1 220V power supply one end.

The course of work of the present utility model is as follows:

Insulation tube 1 is fixed on the ground on side of commercial unit or facility 3, insulation tube 1 is enclosed within inside by conducting probe G1, plays insulation protection effect.Probe G1 can carry the early warning height of water level h of water level according to commercial unit or facility 3 and determine apart from the height of insulation tube 1 bottom.When water level is when early warning height of water level h is following, do not affect commercial unit or facility 3, when water level is during higher than early warning height of water level h, water is submergence commercial unit or facility 3 likely.

When probe G1 is submerged by water, the secondary side of probe G1, relay K 2 coils, control transformer T1 will form loop, and relay K 2 coils obtain electric, and normal battle of the K2-1 of relay K 2 is closed.

When normal battle of relay K 2, K2-1 was closed, normal battle of the K2-1 and normally closed some K1-1 of relay K 1, the loop conducting of alarm B1 of relay K 2, alarm B1 obtains electric, send alert song, play alarm function, related personnel can process scene in time, avoids causing damage.

Normal battle of the K1-2 of relay K 1 is in parallel with button SB, and relevant staff hears after alert song, can eliminate chimes of doom by reset button SB.

The control transformer T1 of an embodiment of the present utility model, for exchanging 220/24V, is in order to be safer 24V voltage by 220V voltage transitions, makes loop safer, reliable, guarantees that on-the-spot loop can not cause any harm to staff.Relay K 2 is 24V sensitive-type relay.

Claims

1. the warning device that prevention commercial unit or other facility soak, it is characterized in that: it is by insulation tube (1), probe G1, control transformer T1, relay K 1, relay K 2, alarm B1 forms, the upper end frame of probe G1 is in the upper end of insulation tube (1), probe G1 is vertically placed in insulation tube (1), inlet opening (2) is arranged at insulation tube (1) bottom, the horizontal level height h of the lower end of probe G1 is the early warning water level of watch-dog immersion, the upper end of probe G1 is connected with one end of relay K 2 coils, the other end of relay K 2 coils is connected with secondary side one end of control transformer T1, control transformer T1 secondary side other end ground connection, the two ends of alternating current 220V power supply are connected with the primary side two ends of control transformer T1, normal battle of the K2-1 and normally closed some K1-1 of relay K 1 of relay K 2, alarm B1 is in series, after series connection, two ends connect respectively the two ends of alternating current 220V power supply.

2. the warning device that prevention commercial unit according to claim 1 or other facility soak, it is characterized in that: normal battle of the K1-2 of described relay K 1 is in parallel with button SB, an end after parallel connection be connected on relay K 2 normal battle K2-1 and the connected node of normally closed some K1-1 of relay K 1 on, the coil one end of another relay termination K1 after parallel connection, another termination of the coil of relay K 1 220V power supply one end.