CN2033103U

CN2033103U - Water-heating unit

Info

Publication number: CN2033103U
Application number: CN 88205687
Authority: CN
Inventors: 朱梦方; 朱兴发
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-05-01
Filing date: 1988-05-01
Publication date: 1989-02-22

Abstract

The utility model provides a water-heating unit, comprising a water-in nozzle, a water-out nozzle, a cover, a heat exchanger, a bolt, nuts, a handle, etc. The heat exchanger comprises a spiral pipe and a cylinder-shaped container. The cylinder-shaped container is provided with a heat conduction hole through which heat at the bottom is introduced into an equilibrium temperature box formed between the cover and the heat exchanger. The structure promotes that the heat exchanger is heated in universal directions for the heat exchange. Thermal insulation material is arranged in the cover. The water-heating unit has the advantages of good heat absorption and small heat loss. The water stays in the heating unit for a long time. Thus, the water temperature is high. The water-heating unit is applied to various household stoves.

Description

Water-heating unit

The utility model relates to a kind of heater of water, particularly matches with domestic burners or kitchen range and places the heater of the water on stove or the kitchen range flame face.

CN87204129U discloses a kind of continuous-flow type rapid heater, it is by heat exchanger plate, cover plate, sealing gasket, and water inlet tap and faucet and bolt constitute, and this heater is to be placed directly in the heating that realizes on the multiple thermal source cooking stove of family expenses water, but the heat absorption of this heater is bad, temperature loss is bigger on the cover plate, after a period of time uses, and distortion and the leakage consequence that causes is serious, partly Btu utilization is bad at the center, water holdup time in heater is short, and when being used for family's shower, water temperature is on the low side.

The purpose of this utility model provides a kind of water heater that can overcome above-mentioned the deficiencies in the prior art part and design.

The purpose of this utility model reaches by following measure: heat exchanger partly is made up of spirality pipe and the cylindrical container two that leaves an above thermal hole.One end of spirality pipe communicates with water inlet tap, the other end communicates with another heat exchanger, this heat exchanger communicates with faucet again, one space weighing apparatus incubator is arranged between lid and heat exchanger, thermal hole communicates with the weighing apparatus incubator, nuts and bolt is connected into handle, lid and heat exchanger as a whole and forms water heater, and basin shape base plate welds with two parts heat exchanger respectively.

Accompanying drawing is a structure chart of the present utility model.Among the figure:

1. water inlet tap; 2. water nozzle lining; 3. packing ring; 4. lid shell; 5. heat-insulation layer; 6. heat-insulation layer inner cover; 7. weighing apparatus incubator; 8. bolt; 9. handle; 10. heat exchanger; 11. nut; 12. thermal hole; 13. outlet pipe; 14. heat exchanger; 15. base plate; 16. reinforcement; 17. pot circle.

The utility model is described in further detail below in conjunction with embodiment.Accompanying drawing is a complete embodiment of the present utility model.The utility model is by water inlet tap (1) and faucet (13), lid, heat exchanger (10), (14), bolt (8), nut (11) and handle (9) are formed, heat exchanger (14) is a spirality pipe, its end communicates with water inlet tap (1), the other end communicates with heat exchanger (10), faucet (13) communicates with heat exchanger (10), cold water enters (10) along the pipeline ecto-entad of (14) as helical flow, this design is to allow the holdup time lengthening of water in heat exchanger (10) and (14), fully absorb heat, temperature is the highest in the centre of flame, the water temperature that in pipeline, raises gradually, further increasing the back at main fire point flows out for people to use, in order to guarantee as far as possible little thermal loss, making heat exchanger (10) and (14) change the prior art single face is heated and is heated for comprehensive, the utility model has designed space weighing apparatus incubator (7) between lid and heat exchanger (10) and (14), there is more than one thermal hole (12) that the part heat of heater base master fire point is inducted in the weighing apparatus incubator (7) on the heat exchanger (10), because lid is by heat-insulation layer inner cover (6), heat-insulation layer (5) and lid shell (4) are formed, heat-insulation layer (5) then is asbestos or other heat-barrier materials, former few from covering the heat that radiation is distributed on the shell (4), heat in the weighing apparatus incubator (7) all reflects through inner cover (6), and the end face of heat exchanger (10) and (14) is heated, constantly flow out by water, take away heat and realize the circulation of the heat exchange of whole water heater.This design can make the leaving water temperature of heater than prior art outstanding raising be arranged, basin shape base plate of the present utility model (15) connects with heat exchanger (10) and (14) welding, the inclined-plane that the lid ring-shaped edge is made groove and basin shape base plate (15) edge matches, the effect of basin shape base plate is convenient various cigarette dirts and the foreign material eliminated, several reinforcements that are welded with on the base plate (15), except that playing booster action, also increased heating surface area, water inlet water nozzle (1) and (13) has a packing ring (3) and lining (2) with lid (4) connecting place, certainly mouth (1) and (13) replacing use neither, bolt (8) and nut (11) connect handle (9), lid and heat exchanger (10) make it into the as a whole the utility model that is.

The utility model compared with prior art has following outstanding advantage and effect:

1. absorb that heat is good than prior art, heat exchanger is Omnibearing heating, and the heat loss is few.

Water holdup time in heater long, rationally utilized the higher main k point of temperature, water temperature is higher.

3. be applicable to multiple home furnace, all can obtain optimum efficiency.

Claims

1, a kind of water heater, by water inlet tap (1) and faucet (13), lid, heat exchanger (10), (14), bolt (8) nut (11) and handle (9) are formed, it is characterized in that: heat exchanger (14) is a spirality pipe, its end communicates with water inlet tap (1), the other end communicates with heat exchanger (10), faucet (13) communicates with heat exchanger (10), one space weighing apparatus incubator (7) is arranged between lid and heat exchanger (10) and (14), there is more than one thermal hole (12) to communicate on the heat exchanger (10) with weighing apparatus incubator (7), bolt (8) and nut (11) connect handle (9), lid and heat exchanger (10), basin shape base plate (15) connects with heat exchanger (10) and (14) welding.

2, water heater according to claim 1 is characterized in that, lid is by heat-insulation layer inner cover (6), and heat-insulation layer (5) and lid shell (4) are formed, and heat-insulation layer (5) is asbestos or other heat-barrier materials.

3, water heater according to claim 1 is characterized in that, the ring-shaped edge of lid is made groove, matches with the inclined-plane at basin shape base plate (15) edge.

4, according to the described water heater of claim 1～3, it is characterized in that: water inlet tap (1) and faucet (13) can exchange, be welded with several reinforcements (16) on the base plate (15), mouth (1) and mouth (13) have a packing ring (3) and a lining (2) with the lid connecting place.