A kind of wall-hung boiler make-up water supply control system
Technical field
The utility model relates to wall-hung boiler technical fields, more particularly, to a kind of wall-hung boiler make-up water supply control system.
Background technique
Burnt gas wall hanging furnace has powerful Domestic central heating function, and each room can arbitrarily be set comfortably according to demand
Temperature, and it is capable of providing big flow constant temperature health hot water, it is used for Household shower bath, kitchen place.People are using wall hanging
After furnace, need user after use in time to wall-hung boiler moisturizing, but user usually forgets to give wall-hung boiler timely moisturizing,
It brings inconvenience when hot water to using later.
Utility model content
It is easy to operate the purpose of the utility model is to provide a kind of wall-hung boiler make-up water supply control system, it can give automatically
Heater moisturizing in wall-hung boiler solves traditional wall-hung boiler and needs artificial recharge, causes inconvenience in use.
In order to solve the above technical problems, a kind of technical solution provided by the utility model is: providing a kind of wall-hung boiler benefit
Water control system, including wall hanging furnace shell, the wall-hung boiler enclosure interior are provided with controller, heater, water inlet pipe, outlet pipe
And water supply pipe, the water inlet pipe and outlet pipe are separately positioned on the top and bottom of heater, the water supply pipe setting is being heated
The top other side of device is provided with moisturizing shut-off valve and flow speed controller, the moisturizing shut-off valve and flow velocity on the water supply pipe
Controller is connect with controller line, and level switch is provided on the heater, and level switch and controller line connect
It connects.
The utility model by adopting the above-described technical solution, level switch is used to detect the water level of heater body,
In water level deficiency, for feedback information into controller, controller controls water supply pipe amount of makeup water, and flow speed controller is mended for monitoring
Water flow in water pipe, the utility model can be realized automatic water supplement, easy to use.
Preferably, flow pump is connected on the water supply pipe, the flow pump is connect with controller line.
Preferably, the booster pump and check valve connecting with controller line are provided on the water inlet pipe.
Preferably, be provided with temperature sensor and pressure gauge on the outlet pipe, the temperature sensor and pressure gauge with
Controller line connection.
Preferably, the water outlet of the outlet pipe is additionally provided with water outlet shut-off valve, the water outlet shut-off valve and controller
Connection.
Preferably, gas inlet pipe and smoke exhaust pipe are connected on the heater, the gas inlet pipe is located at heater
Bottom, the smoke exhaust pipe is located at the top of heater.
Compared with prior art, beneficial effect acquired by the utility model is: wall-hung boiler described in the utility model is mended
Water control system, it is easy to operate, the water temperature and hydraulic pressure of the water level conditions and outlet pipe in heater can be monitored automatically, from
Dynamic moisturizing, ensure that the water in heater, additionally it is possible to adjust leaving water temperature, practical performance is high.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of wall-hung boiler make-up water supply control system of the utility model.
Description of symbols: 1 is wall hanging furnace shell, and 2 be controller, and 3 be heater, and 4 be water inlet pipe, and 5 be outlet pipe, 6
It is moisturizing shut-off valve for water supply pipe, 7,8 be flow speed controller, and 9 be level switch, and 10 be flow pump, and 11 be booster pump, and 12 are
Check valve, 13 be temperature sensor, and 14 be pressure gauge, and 15 be water outlet shut-off valve, and 16 be gas inlet pipe, and 17 be smoke exhaust pipe.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Shown in referring to Fig.1, a kind of wall-hung boiler make-up water supply control system, including wall hanging furnace shell 1 is set inside wall hanging furnace shell 1
It is equipped with controller 2, heater 3, water inlet pipe 4, outlet pipe 5 and water supply pipe 6, water inlet pipe 6 and outlet pipe 5 are separately positioned on heater
The top other side of heater 3 is arranged in 3 top and bottom, water supply pipe 6, and moisturizing shut-off valve 7 and stream are provided on water supply pipe 6
Fast controller 8, moisturizing shut-off valve 7 and flow speed controller 8 and 2 connection of controller are provided with level switch on heater 3
9, level switch 9 and 2 connection of controller.
Further, flow pump 10, flow pump 10 and 2 connection of controller are connected on water supply pipe 6.On water inlet pipe 4
It is provided with the booster pump 11 and check valve 12 with 2 connection of controller.
In the present embodiment, temperature sensor 13 and pressure gauge 14, the temperature sensor 13 and pressure are provided on outlet pipe 5
Power table 14 and 2 connection of controller.The water outlet of outlet pipe 5 is additionally provided with water outlet shut-off valve 15, the water outlet shut-off valve
15 with 2 connection of controller.
Wherein, gas inlet pipe 16 and smoke exhaust pipe 17 are connected on heater 3, the gas inlet pipe 16 is located at heater
3 bottom, the smoke exhaust pipe 17 are located at 3 top of heater.
The utility model in the specific implementation, by water supply pipe 6 can not only give 3 inner cavity moisturizing of heater, Er Qieneng
Enough in the water temperature over-high on outlet pipe 5, pass through and supplement cold water, adjusts leaving water temperature, practical convenient;Level switch 9 is used for
Water level conditions in real-time detection heater 3, when water level is lower, controller 2 controls flow pump 10 and pumps, moisturizing shut-off valve 7
It opens, water flow is pumped into heater 3 by flow pump 10, when avoiding stopping supplying water because of water inlet pipe 4, water shortage in heater 3
Situation.Pressure gauge 14 and 13 real-time detection discharge pressure of temperature sensor and temperature on outlet pipe 5 are said in insufficient pressure
Water shortage in bright heater 3, controller 2 controls flow pump 10 and is pumped, and when leaving water temperature is higher, controller 2 is controlled
Flow pump 10 carries out moisturizing, adjusts leaving water temperature;During water supply pipe 6 is to 3 moisturizing of heater, flow speed controller 8 is for adjusting
Water-saving flow velocity and flow, reaches higher degree of regulation.
The foregoing is merely the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses
In other related technical areas, it is also included in the patent protection scope of the utility model.