CN212179193U

CN212179193U - Gas heating stove

Info

Publication number: CN212179193U
Application number: CN202020816406.8U
Authority: CN
Inventors: 史燠昌; 花育云; 何晨军
Original assignee: Shanxi Amiba Thermal Energy Technology Co ltd
Current assignee: Shanxi Amiba Thermal Energy Technology Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-18
Anticipated expiration: 2030-05-16

Abstract

A gas heating stove which is characterized in that: when the water flow in the pipeline reaches a set value, the magnetic turnover plate generates displacement under the action of the water flow and drives a magnetic source to generate a magnetic control action so that the inductive switch outputs a signal, the signal is input into a control system, and the heating furnace can be controlled to start to work after the system acquires the signal; when the water flow in the pipeline is lower than a set value, the magnetic turning plate is reset, the inductive switch triggers and outputs an alarm signal to the system, the system stops working and displays a fault alarm, and the heating stove is prevented from being burnt dry; the beneficial effects are that: when rivers turned over the board switch and detected the water route unusual, the heating stove can stop work immediately, and the protection heating stove can not receive the damage.

Description

Gas heating stove

Technical Field

The utility model relates to a heating stove, concretely relates to gas heating stove.

Background

Current gas heating stove does not install rivers additional and turns over the board switch, and whether unable circulating water pump and the water route have unusually, if have unusually, produces the overtemperature condition easily, leads to the heat exchanger impaired, influences the heating stove and normally works.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and design a gas heating stove.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a gas heating stove, includes the wind pressure switch, the heat exchanger, the heating outlet pipe, the heating wet return, the fire row, the expansion tank pipe, expansion tank, rivers turn over the board switch, a water flow sensor, circulating water pump, the relief valve, mend water valve body, the bypass pipe, the gas proportional valve, life hot water connectors, heating water connectors, hanging stove water pressure gauge, water pressure switch, control scheme board, the gas connecting pipe, life hot water outlet pipe, life hot water wet return, collection petticoat pipe, the fan, a housing, its characterized in that: when the water flow in the pipeline reaches a set value, the magnetic turnover plate generates displacement under the action of the water flow and drives a magnetic source to generate a magnetic control action so that the inductive switch outputs a signal, the signal is input into a control system, and the heating furnace can be controlled to start to work after the system acquires the signal; when the water flow in the pipeline is lower than a set value, the magnetic turning plate is reset, the inductive switch triggers and outputs an alarm signal to the system, the system stops working and displays a fault alarm, and the heating stove is prevented from being burnt dry.

Compared with the prior art, the utility model beneficial effect be: when rivers turned over the board switch and detected the water route unusual, the heating stove can stop work immediately, and the protection heating stove can not receive the damage.

Drawings

FIG. 1 is a schematic view of the internal structure of a prior art gas-fired heating stove;

FIG. 2 is a schematic view of the internal structure of an embodiment of the gas heating stove of the present invention;

FIG. 3 is a schematic view of the internal structure of the water flow flap switch in a stop state;

fig. 4 is a schematic view of the internal structure of the water flow flap switch in a normal working state.

Description of the drawing symbols:

1. a wind pressure switch; 2. a heat exchanger; 3. a heating water outlet pipe; 4. a heating water return pipe; 5. fire grate; 6. an expansion tank pipe; 7. an expansion tank; 8. a water flow turning plate switch; 9. a water flow sensor; 10. a water circulating pump; 11. a pressure relief valve; 12. a water replenishing valve body; 13. a bypass pipe; 14. a gas proportional valve; 15. a domestic hot water outlet joint; 16. a heating water outlet joint; 17. a wall-mounted boiler water pressure gauge; 18. a water pressure switch; 19. a control circuit board; 20. a gas connecting pipe; 21. a domestic hot water outlet pipe; 22. a domestic hot water return pipe; 23. a smoke collecting hood; 24. a fan; 25. a housing; 101. a water flow turning plate switch shell; 102. an inductive switch; 103. with a magnetic flap.

Detailed Description

Fig. 1 is a schematic diagram of an internal structure of a gas heating stove in the prior art, and the gas heating stove is composed of a wind pressure switch 1, a heat exchanger 2, a heating water outlet pipe 3, a heating water return pipe 4, a fire grate 5, an expansion water tank pipe 6, an expansion water tank 7, a water flow sensor 9, a circulating water pump 10, a pressure release valve 11, a water supplementing valve 12, a bypass pipe 13, a gas proportional valve 14, a domestic hot water outlet connector 15, a heating water outlet connector 16, a wall-mounted stove water pressure gauge 17, a water pressure switch 18, a control circuit board 19, a gas connecting pipe 20, a domestic hot water outlet pipe 21, a domestic hot water return pipe 22, a smoke collecting hood 23, a fan 24 and a shell 25.

Example 1

Fig. 2 is the utility model discloses internal structure schematic diagram of gas heating stove embodiment, the utility model relates to a gas heating stove, including wind pressure switch 1, heat exchanger 2, heating outlet pipe 3, heating wet return 4, fire row 5, expansion tank pipe 6, expansion tank 7, rivers turn over board switch 8, rivers sensor 9, circulating water pump 10, relief valve 11, moisturizing valve body 12, bypass pipe 13, gas proportional valve 14, life hot water outlet joint 15, heating water outlet joint 16, hanging stove water pressure table 17, water pressure switch 18, control scheme board 19, gas connecting pipe 20, life hot water outlet pipe 21, life hot water wet return 22, collection petticoat pipe 23, fan 24, casing 25, its characterized in that: a water flow turning plate switch 8 is arranged on a heating water return pipe 4, fig. 3 is a schematic diagram of an internal structure of the water flow turning plate switch in a stop working state, fig. 4 is a schematic diagram of an internal structure of the water flow turning plate switch in a normal working state, the water flow turning plate switch 8 comprises a water flow turning plate switch shell 101, an induction switch 102 and a magnetic turning plate 103, when the water flow in a pipeline reaches a set value, the magnetic turning plate 103 generates displacement under the action of the water flow and drives a magnetic source to generate a magnetic control action so as to enable the induction switch 102 to output a signal, the signal is input into a control system, and the heating furnace can be controlled to; when the water flow in the pipeline is lower than a set value, the magnetic turning plate 103 is reset, the inductive switch 102 triggers and outputs an alarm signal to the system, the system stops working and displays a fault alarm, and the heating stove is prevented from being burnt dry.

Claims

1. The utility model provides a gas heating stove, includes the wind pressure switch, the heat exchanger, the heating outlet pipe, the heating wet return, the fire row, the expansion tank pipe, expansion tank, rivers turn over the board switch, a water flow sensor, circulating water pump, the relief valve, mend water valve body, the bypass pipe, the gas proportional valve, life hot water connectors, heating water connectors, hanging stove water pressure gauge, water pressure switch, control scheme board, the gas connecting pipe, life hot water outlet pipe, life hot water wet return, collection petticoat pipe, the fan, a housing, its characterized in that: when the water flow in the pipeline reaches a set value, the magnetic turnover plate generates displacement under the action of the water flow and drives a magnetic source to generate a magnetic control action so that the inductive switch outputs a signal, the signal is input into a control system, and the heating furnace can be controlled to start to work after the system acquires the signal; when the water flow in the pipeline is lower than a set value, the magnetic turning plate is reset, the inductive switch triggers and outputs an alarm signal to the system, the system stops working and displays a fault alarm, and the heating stove is prevented from being burnt dry.