A kind of integrated water route device
Technical field
The utility model relates to a kind of integrated water route device, particularly can be used for the inner a kind of integrated water route device of the dual-purpose gas fired-boiler of bushing type heating bathroom (as the wall hanging stove).
Technical background
At present, the inner water route of the dual-purpose gas fired-boiler of sleeve pipe heating bathroom (as the wall hanging stove), fairly simple usually, use fluid flow switch to detect the bathroom flow, temperature control precision is lower, and easy break-down.
The utility model content
At the problems referred to above of the prior art, the utility model purpose is to provide a kind of integrated water route device that adopts the rotator type flow inductor, by the feedback to flow, arrives the purpose of fast, accurately controlling the bathroom water temperature.
The further purpose of the utility model is to make to provide the dual-purpose gas fired-boiler of a kind of suitable bushing type heating bathroom the inner integrated water route device that uses.
Above-mentioned purpose of the present utility model adopts following technical scheme to be achieved:
A kind of integrated water route device, described integrated water route device comprises water route valve body, rotor assembly, hall probes, water injection valve assembly, restrictor ring, by-passing valve.
Described water route valve body comprises multiple interfaces such as bathroom water inlet and delivery port, rotor assembly installation site, water injection valve mounting interface, water pump interface, restrictor ring and by-passing valve installation site, pressure switch or pressure sensor mounting interface, water pressure gauge mounting interface, safety valve mounting interface.
Described rotor assembly is a flow inductor, is arranged in the bathroom water stream channel, the flow velocity of bathroom current is changed into the rotating speed of rotor.Described hall probes is installed near the rotor assembly, and the rotation that is installed in epitrochanterian magnetic by detection obtains the rate signal that rotor rotates, and feeds back to boiler control system again.After boiler control system has obtained the flow velocity of bathroom current, can regulate firepower accurately, realize the accurate control of bathroom water temperature.
Described hall probes is the assembly that Hall element is installed, and it is subjected to the variable effect in magnetic field to produce signal.
Described water injection valve assembly is the parts that the water in the control bathroom accessory system flows into heating system, is in closed condition usually.When the heating system lack of water, open this valve, the water in the bathroom accessory system is injected in the heating system.
Described restrictor ring is arranged in the bathroom water stream channel, the maximum stream flow of restriction bathroom current.
Described by-passing valve is arranged in the heating system passage, is used to protect water pump.
Because the utility model has adopted technique scheme, and then can according to pipeline function needs to major general's part pipeline integrating together, make parts or two with upper-part with machining, casting or injection moulding, material can be brass or engineering plastics, and above the probe that will be correlated with and equipment is installed in, make that volume reduces greatly, interface reduces, assemble more convenient, the complete machine fault rate can be reduced, and the inner water resistance of device can be reduced greatly.The integrated level of corresponding component is very high, can be applied on the dual-purpose gas fired-boiler of the heating bathroom multiple products such as (as the wall hanging stoves), and its clear in structure is simple, raw materials consumption is little.
Description of drawings
Fig. 1 is the structural representation of water route described in the utility model assembly.
Fig. 2 is the structural representation that associated components is specialized and installed to the utility model water route assembly profile.
Fig. 3 is the structural representation that the utility model selects described water route assembly is contained in the wall hanging furnace interior.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
With reference to shown in Figure 1, a kind of integrated water route device, described integrated water route device comprises water route main valve body 1, rotor assembly 2, hall probes 4, water injection valve assembly 13, restrictor ring 5, by-passing valve 8, safety valve 9.
Described water route valve body comprises multiple interfaces such as bathroom water inlet 3 and delivery port 6, rotor assembly installation site, water injection valve mounting interface, water pump interface 10, restrictor ring and by-passing valve installation site, pressure switch or pressure sensor mounting interface 12, water pressure gauge mounting interface 11, safety valve mounting interface.
With reference to shown in Figure 1, rotor assembly 2 and restrictor ring 5 in the bathroom passage, have been arranged.
Described rotor assembly 2 has field element, is used to detect the bathroom water flow velocity.
Described restrictor ring 5 is used to limit the speed of bathroom current, in order to avoid water outlet is hot inadequately.
Described hall probes 4 is arranged in the valve body outside, near rotor assembly 2, with the variation in inductiopn rotor magnetic field.
Described water injection valve assembly 13 is tie points of bathroom passage and heating system.
In the described heating system, arrange by-passing valve 8, safety valve 9, be provided with multiple interfaces such as water pump interface 10, pressure switch or pressure sensor mounting interface 12, water pressure gauge mounting interface 11, main heat exchanger heating hot water connector.
With reference to shown in Figure 2, described integrated water route device comprises water route valve body 1, rotor assembly 2, hall probes 4, water injection valve assembly 13, restrictor ring 5, by-passing valve 8.
Described water route valve body has comprised multiple interfaces such as bathroom water inlet 3 and delivery port 6, rotor assembly 2 installation sites, water injection valve 13 mounting interfaces, water pump interface 10, restrictor ring 5 and by-passing valve 8 installation sites, pressure switch or pressure sensor mounting interface 12, water pressure gauge mounting interface 11, safety valve mounting interface 9.
With reference to shown in Figure 3, described integrated water route device is installed in the inner structure of the dual-purpose gas fired-boiler of heating bathroom (as the wall hanging stove), water pump interface 10 links to each other with water pump, and the main heat exchanger heating hot water connects outlet 7 and links to each other with main heat exchanger, and sanitary outfall mouth 6 links to each other with the bathroom passage of main heat exchanger.
This integrated water route provided by the utility model device, can according to pipeline function needs to major general's part pipeline integrating together, make one or more parts with machining or casting or injection moulding, and above the probe that will be correlated with and equipment is installed in, make that volume reduces greatly, interface reduces, and assembles more convenient.
The above-mentioned embodiment of the utility model only helps understanding inventive concept of the present utility model, rather than it is determinate, and the utility model is not limited to the given details of this specification, but enclosing claims and being equal within the scope of replacement, can improve.