CN213838741U

CN213838741U - Intelligent water path circulation system in mute generator set

Info

Publication number: CN213838741U
Application number: CN202022742791.9U
Authority: CN
Inventors: 雷文; 史浩田; 彭鹏
Original assignee: Jinan Jimeile Power Supply Technology Co Ltd
Current assignee: Jinan Jimeile Power Supply Technology Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to an intelligent water route circulation system among silent generator set, its characterized in that: the system is also provided with an automatic water-filling controller (11), and the high liquid level signal acquisition end 1 end and the low liquid level signal acquisition end of the automatic water-filling controller (11)The end 2 is respectively connected with a high liquid level sensor (9) and a low liquid level sensor (10), the end 6 is connected with a ground wire, the end 7 is connected with a water pump (7), the end 8 and the end 9 are respectively connected with a water shortage alarm indicator lamp XD in a control device (12)₁Power supply XD with water full indicator₂One end, 10 end is connected with a working power supply 12V through fuses FU of power switches K1 and 10A, and 11 end is connected with a manual coolant filling switch K2. The utility model discloses specially adapted silence generator group is to reliability, security, the higher field of intelligent requirement.

Description

Intelligent water path circulation system in mute generator set

Technical Field

The utility model belongs to the technical field of small-size silence generator unit, especially, relate to intelligent water route circulation system among the silence generator unit.

Background

The reliability and the service life of the generator set are directly affected by the heat dissipation performance of the generator set, if the temperature of the generator set is too high, the fit clearance of moving parts is reduced, poor lubrication is caused, and even faults such as cylinder pulling, shaft holding and the like can occur in severe cases. When the generator set is used in a loading mode, the heat dissipation water tank is mounted on the upper portion of the vehicle body, and the operation is inconvenient when the cooling liquid is added through manual inspection. The utility model provides an intelligence water route circulation system utilizes the heat exchange of mobile liquid realization unit, and the external radiator of rethread carries out outside heat dissipation, makes generating set be in suitable operating temperature all the time, has improved the reliability and the life of unit. In addition, the cooling liquid can be automatically filled into the heat dissipation water tank, the danger of falling from a high place during manual operation is effectively avoided, and a good protection effect is achieved.

Disclosure of Invention

The utility model discloses an aim at make the unit heat dissipation abundant, for the automatic supply coolant liquid of heat dissipation water tank. In order to achieve the above purpose, the utility model discloses a technical scheme: the utility model provides an intelligent water route circulation system among silent generator set, includes engine, radiator tank delivery port, T tee bend, storage water tank, engine delivery port, engine water inlet and radiator tank water inlet, its characterized in that: the system is also provided with an automatic water-filling controller, a high liquid level sensor and a low liquid level sensor are respectively arranged on a radiator water tank, the 1 end of a high liquid level signal acquisition end and the 2 end of a low liquid level signal acquisition end of the automatic water-filling controller are respectively connected with the high liquid level sensor and the low liquid level sensor, and the 3 end of the automatic water-filling controller is connected withOne end of a coil of a water pump working power supply relay is grounded, the other end of the coil is grounded, 4 end of the coil is connected with one end of a normally open contact of the water pump working power supply relay, 5 end of the coil is connected with the other end of the normally open contact of the water pump working power supply relay, 6 end of an automatic water filling controller is connected with a ground wire (cathode of a storage battery), 7 end of the automatic water filling controller is connected with a water pump to output a driving power supply for the water pump, and 8 end and 9 end of the automatic water filling controller are respectively connected with a water shortage alarm indicator lamp XD in a control device₁Power supply XD with water full indicator₂One end of (2), water shortage alarm indicator light XD₁Power supply XD with water full indicator₂The other end of the automatic water-filling controller is grounded, the end 10 of the automatic water-filling controller is connected with a working power supply 12V through a power switch K1 and a fuse FU, the end 11 of the automatic water-filling controller is connected with a coolant-filling manual switch K2, the other end of the coolant-filling manual switch K2 is grounded, one end of a water suction pump is connected with a water storage tank, the other end of the water suction pump is connected with one end of a T-shaped tee through a one-way valve and a stop valve, the other end of the T-shaped tee is connected with a water outlet of an engine, the middle end of the T-shaped tee is connected with a water inlet of a radiator tank, and the water outlet of the radiator tank is communicated with the water inlet of the engine.

The utility model discloses an intelligent water route circulation system among the silence generator unit, the higher field of specially adapted silence generator unit group to reliability, security, intelligent requirement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, an engine, 2, a radiator tank, 3, a radiator tank water outlet, 4, a T-shaped tee joint, 5, a stop valve, 6, a one-way valve, 7, a water pump, 8, a water storage tank, 9, a high liquid level sensor, 10, a low liquid level sensor, 11, an automatic water filling controller, 12, a control device, 13, a water pump working power supply relay, 14, an engine water outlet, 15, an engine water inlet, 16, a radiator tank water inlet, XD₁: water shortage warning lamp, XD₂: water full indicator, K1: a power switch; k2: a manual coolant filling switch; j: a water pump working power supply relay (20A); FU: a fuse tube (10A). The endpoints of the automatic water-filling controller 11 are configured as follows: the end 1 is a high liquid level signal acquisition end; the end 2 is a low liquid level signal acquisition end; end 3 isA wiring terminal of a relay coil of a water pump working power supply; the end 4 is one end of a normally open contact of a relay of a water pump working power supply; the end 5 is the other end of the normally open contact of the water pump working power supply relay; the end 6 is a grounding end (a negative end of the storage battery); the 7 end is a power output end for driving the water pump 7; the 8 terminal is a power supply output terminal of the water shortage alarm lamp; the 9 end is a power supply output end of the water full indicator light; the 10 end is a working power supply end of an automatic water-adding controller 12 VDC; and the 11 end is a wiring end of a manual switch for filling the cooling liquid.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an intelligent water route circulation system among silent generator set, includes engine 1, radiator tank 2, radiator tank delivery port 3, T tee bend 4, storage water tank 8, engine delivery port 14, engine water inlet 15 and radiator tank water inlet 16, its characterized in that: the system is also provided with an automatic water-adding controller 11, a high liquid level sensor 9 and a low liquid level sensor 10 are respectively arranged on a radiator water tank 2, a high liquid level signal acquisition end 1 end and a low liquid level signal acquisition end 2 end of the automatic water-adding controller 11 are respectively connected with the high liquid level sensor 9 and the low liquid level sensor 10, a 3 end of the automatic water-adding controller 11 is connected with one end of a coil of a water pump working power supply relay 13, the other end of the coil is grounded, a 4 end is connected with one end of a normally open contact of the water pump working power supply relay 13, a 5 end is connected with the other end of the normally open contact of the water pump working power supply relay 13, a 6 end of the automatic water-adding controller 11 is connected with a ground wire (a cathode of a storage battery), a 7 end is connected with the water pump 7 to output a driving power supply, and an 8 end and a 9 end are respectively connected with a water shortage alarm indicator light XD in a control device 12₁Power supply XD with water full indicator₂One end of (2), water shortage alarm indicator light XD₁Power supply XD with water full indicator₂The other end of the water pump 7 is grounded, the 10 end of the automatic water filling controller 11 is connected with a working power supply 12V through a power switch K1 and a fuse FU, the 11 end of the automatic water filling controller is connected with a coolant filling manual switch K2, the other end of the coolant filling manual switch K2 is grounded, one end of the water pump 7 is connected with the water storage tank 8, the other end of the water pump 7 is connected with one end of a T-shaped tee 4 through a one-way valve 6 and a stop valve 5, and the T-shaped teeThe other end of the through pipe 4 is connected with an engine water outlet 14, the middle end of the T-shaped tee pipe 4 is connected with a radiator water tank water inlet 16, and the radiator water tank water outlet 3 is communicated with an engine water inlet 15. The automatic water-filling controller 11 adopts an ZYY09-D type automatic water-filling controller.

The working process of the utility model is as follows:

the liquid level signals detected by the high liquid level sensor 9 and the low liquid level sensor 10 of the radiator tank 2 are fed back to the automatic water-filling controller 11, and when the water shortage alarm indicator light XD of the control device 12₁When the situation that the liquid level of the cooling liquid in the radiator tank 2 drops to the lower limit position is detected, the stop valve 5 is manually connected, the low liquid level sensor 10 transmits a low liquid level signal to the automatic water filling controller 11, the automatic water filling controller 11 automatically turns on a power switch of the water suction pump 7, the water suction pump 7 is started to work, the water suction pump 7 conveys the cooling liquid in the water storage tank 8 to the radiator tank 2 through the check valve 6, the stop valve 5, the T-shaped tee joint 4 and the radiator tank water inlet 16, and the cooling liquid is automatically supplemented to the radiator tank 2. Until full, the water full indicator light XD of the control device 12₂When the high liquid level sensor 9 detects that the liquid level of the radiator tank 2 is at the upper liquid level limit position, the high liquid level sensor transmits a high liquid level signal to the automatic water filling controller 11, and the automatic water filling controller 11 automatically stops filling the cooling liquid. When the control device 12 detects that the liquid level is at a position between the upper and lower control lines, the water shortage warning lamp XD₁Water full indicator light XD₂And (4) all the cooling liquid is not bright, the manual switch K2 for filling the cooling liquid is manually closed, the water suction pump 7 is closed, and the stop valve 5 is disconnected.

An intelligent waterway circulation system in the silent generator set is composed of two paths of circulations, wherein the first path of circulation is a heat dissipation circulation system when the generator set works, and the second path of circulation is a circulation system for automatically filling cooling liquid. When the control device detects that the liquid level is between the upper control line and the lower control line, the first path of heat dissipation circulation system conveys water dissipated by the radiator water tank 2 to the water inlet 15 of the engine set through the radiator water tank water outlet 3, so that the generator set is always at a proper working temperature, and a series of problems caused by overhigh working temperature are avoided.

When the control device 12 detects the lower limit position of the liquid level, the second path of circulating system for automatically filling the cooling liquid is started, the stop valve 5 is connected, the automatic water filling controller 11 automatically turns on a power switch of the water suction pump 7, the cooling liquid of the external water storage tank 8 is conveyed to the radiator tank 2 to automatically supplement the cooling liquid, and the circulating system for automatically filling the cooling liquid effectively avoids the risk of manual operation.

Claims

1. The utility model provides an intelligence water route circulation system among silent generator set, includes engine (1), radiator tank (2), radiator tank delivery port (3), T-junction (4), storage water tank (8), engine delivery port (14), engine water inlet (15) and radiator tank water inlet (16), its characterized in that: the system is also provided with an automatic water-adding controller (11), a high liquid level sensor (9) and a low liquid level sensor (10) are respectively arranged on a radiator water tank (2), a high liquid level signal acquisition end 1 end and a low liquid level signal acquisition end 2 end of the automatic water-adding controller (11) are respectively connected with the high liquid level sensor (9) and the low liquid level sensor (10), a 3 end of the automatic water-adding controller (11) is connected with one end of a coil of a water pump working power supply relay (13), the other end of the coil is grounded, a 4 end is connected with one end of a normally open contact of the water pump working power supply relay (13), a 5 end is connected with the other end of the normally open contact of the water pump working power supply relay (13), a 6 end of the automatic water-adding controller (11) is connected with a ground wire, a 7 end is connected with a water pump (7) to output driving power supply of the water pump (7), and an 8 end, the 9 ends are respectively connected with a water shortage alarm indicator lamp XD in the control device (12).₁Power supply XD with water full indicator₂One end of (2), water shortage alarm indicator light XD₁Power supply XD with water full indicator₂The other end of the automatic water-filling controller (11) is grounded, the 10 end of the automatic water-filling controller (11) is connected with a working power supply 12V through a power switch K1 and a fuse FU, the 11 end of the automatic water-filling controller is connected with a coolant-filling manual switch K2, the other end of the coolant-filling manual switch K2 is grounded, and one end of a water pump (7) is connected with a water storage tank (C)8) The other end of the water suction pump (7) is connected with one end of a T-shaped tee joint (4) through a one-way valve (6) and a stop valve (5), the other end of the T-shaped tee joint (4) is connected with an engine water outlet (14), the middle end of the T-shaped tee joint (4) is connected with a radiator water tank water inlet (16), and the radiator water tank water outlet (3) is communicated with an engine water inlet (15).