CN103822350A

CN103822350A - Water storage type electric water heater with complete hot water draining function

Info

Publication number: CN103822350A
Application number: CN201410046951.2A
Authority: CN
Inventors: 仲从宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-27
Filing date: 2014-01-27
Publication date: 2014-05-28
Also published as: CN110332701A; CN110332702A; CN110332700A; CN110332703A; CN110332706A; CN110332704A; CN110332705A

Abstract

The invention discloses a water storage type electric water heater with a complete hot water draining function. The water storage type electric water heater is used for bathing, and is characterized in that pistons are arranged in an inner container. The water storage type electric water heater has the advantages that inlet water on one side of the inner container pushes the pistons to move, so that hot water on the other side of the inner container can be drained; a water quantity condition of the inside of the inner container can be known in real time owing to magnetic materials in the pistons; a user can drain a part of cold water out of the inner container and then heats the part of cold water, the water can be quantitatively heated, and accordingly electric energy can be saved; water inlets, drain outlets, magnesium bars and heaters are arranged in spaces among two side barriers and the ends of the inner container, the inner container is equivalently shared by two electric water heaters, the water can be simultaneously or alternately heated, and accordingly a plurality of users even can bathe continuously.

Description

Storage-type hot water is discharged electric heater entirely

Affiliated technical field:

The present invention relates to electric heater device, especially can entirely discharge electric heater for the required storage-type hot water of bathing for one.

Background technology:

At present, known storage-type electric water heater, is to discharge after hot and cold water mixes again, and the heat energy after using in warm water has just been wasted.Summary of the invention:

Use the thermal waste problem of warm water in rear water tank in order to solve storage-type electric water heater, the present invention adopts new design concept, provide a kind of storage-type hot water entirely to discharge electric heater, it still utilizes the pressure of running water, what in inner bag, discharge water tank under the effect of piston is all hot water, has saved widely heat energy.

The technical solution adopted for the present invention to solve the technical problems is: in common water storage type liner of water heater, settle piston, piston is just divided into inner bag two spaces, and a set of electric heater device is all set on both sides, be equal to two electric heaters and share an inner bag, water inlet on one side coordinates with another side draining, when piston is pushed to baffle plate, the hot water in inner bag is by drained.The present invention is made up of inner bag, piston and housing, pipeline and switch, heating element and control indication three parts.Inner bag, piston and housing parts: inner bag has heat-insulation layer (3) outward, heat-insulation layer is outward housing (2), suspension support is fixed on inner bag, there is baffle plate (6) on inner bag both sides, on baffle plate, there is water hole, the gross area of water hole and position will be taken pressure and the suffered pressure balance of piston of discharge outlet into account, baffle plate is settled water inlet (8) to space, inner bag termination, discharge outlet (9), magnesium rod (10) and heating element (11), for compression stroke, can change drainpipe, the shape of magnesium rod and heating element, make it better to save space, make the hot water that retains the least possible, in the time that electric heater becomes vertical structure, note on it and lower discharge outlet (18, 26) position, make the air can be drained and allow water level exceed heating element, according to the intensity of baffle plate, post or strip support member (7) are set if desired between baffle plate and inner bag termination, piston can be hard or soft piston (28, 5), hard piston has thick or slim, there is expansion loop (27) on hard piston both sides, soft piston is placed in inner bag middle part, clamp manufacture difficulty with inner bag (4) less, periphery has screw (1) in addition fastening, soft piston can adopt silica gel, rubber, plastics or soft telescopic material are made, the contact-making surface that soft piston arrives at baffle plate need to have certain stretch-proof ability, damage soft piston with the pressure of waterproof because of the water hole of baffle plate, soft, in hard piston, be equipped with magnetic material, it moves the sensor sensing for water yield dial gauge (14), the movement locus (25) of soft piston, be soft piston bottom with the part of baffle plate contact-making surface to oral area, its thickness by thick to thin or by being thinned to thick formation, sewage draining exit is arranged at the bottom of soft piston both sides inner bag, in sewage draining exit, there are an obstruction (19) and inner bag to coincide, matching surface will be worked good, in order to avoid damage soft piston.Pipeline and switch sections: water inlet pipe (23) is respectively communicated with pressure safety valve (20) with non-return or single pressure safety valve and check-valves through cold water triple valve (24) and leads to inner bag two ends, check-valves is arranged on by triple valve one end, after the drainpipe at inner bag two ends is connected with hot water triple valve (21), be connected with mixing valve (22), also the drainpipe at inner bag two ends respectively can be connected to mixing valve, after two mixing valve connecting tees to shower nozzle.Heating element and control indicating section: power supply enters housing internal wiring on the wiring board on total or both sides again through earth leakage protective device; there are power switch (17), thermoregulation knob (16), Coolant temperature indicator (15), water yield dial gauge, burner on light (13), power supply indicator (12), overheat protector and a heating element with wiring board joins; also power switch and thermoregulation knob or power supply indicator can be united two into one; overheat protector adopts manually safer, adopts the potential safety hazard that has of Self-resetting.

The invention has the beneficial effects as follows: discharge be all hot water, can constant temperature after mixing valve mixes, user's discharge section cold water heats again, can quantitative heating water, it is apparent saving electric energy.

Accompanying drawing explanation:

Fig. 1 is that storage-type hot water is discharged electric heater structural representation entirely.

Fig. 2 is hard piston and inner bag schematic diagram.

1. screws in figure, 2. housing, 3. heat-insulation layer, 4. inner bag, 5. soft piston, 6. baffle plate, 7. support member, 8. water inlet, 9. discharge outlet, 10. magnesium rod, 11. heating elements, 12. power supply indicators, 13. burner on lights, 14. water yield dial gauges, 15. Coolant temperature indicators, 16. thermoregulation knobs, 17. power switches, discharge outlet on 18., 19. stop up, 20. pressure safety valves, 21. hot water triple valves, 22. mixing valves, 23. water inlet pipes, 24. cold water triple valves, 25. movement locus, 26. times discharge outlet, 27. expansion loops, 28. hard pistons.

The specific embodiment:

Settle heating element, magnesium rod, intake-discharge pipe and baffle plate in inner bag two ends, soft piston is clamped by fastened by screw by inner bag.

Claims

1. storage-type hot water is discharged an electric heater entirely, between inner bag and housing, has heat-insulation layer, has intake-discharge pipe, magnesium rod and heating element in inner bag, and housing has support member, pipeline, switch outward and controls indication; It is characterized in that: in inner bag, settle piston; Water inlet pipe on one side and the drainpipe of another side are used in conjunction with.

2. storage-type hot water according to claim 1 is discharged electric heater entirely, it is characterized in that: piston has soft or hard piston, soft piston is placed in inner bag middle part and is clamped by inner bag, periphery has fastened by screw, bottom with the part of baffle plate contact-making surface to oral area, its thickness by thick to thin or thick by being thinned to, adopt silica gel, rubber, plastics or soft telescopic material to make, hard piston has thick or slim, and there is expansion loop on both sides, in soft, hard piston, are equipped with magnetic material.

3. storage-type hot water according to claim 1 is discharged electric heater entirely, it is characterized in that: water inlet on one side promotes piston causes the hot water of another side to be discharged.

4. storage-type hot water according to claim 1 is discharged electric heater entirely, it is characterized in that: water inlet pipe is respectively communicated with pressure safety valve with non-return or single pressure safety valve and check-valves through cold water triple valve and leads to inner bag two ends, after being connected with hot water triple valve, the drainpipe at inner bag two ends is connected with mixing valve, also the drainpipe at inner bag two ends respectively can be connected to mixing valve, after two mixing valve connecting tees to shower nozzle.

5. storage-type hot water according to claim 1 is discharged electric heater entirely, it is characterized in that: two side guards, to space, inner bag termination, are settled drainage mouth, magnesium rod and heating element.