CN2489222Y

CN2489222Y - Water heater

Info

Publication number: CN2489222Y
Application number: CN 01221330
Authority: CN
Inventors: 吴珍昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-25
Filing date: 2001-05-25
Publication date: 2002-05-01
Anticipated expiration: 2011-05-25

Abstract

A water heater consists of a heating device and a water storage device. The heating device is arranged on gas furnace and is equipped with a cold water pipe and a hot water pipe; a heating water pipe is positioned between a cold water pipe and a hot water pipe, and the heating water pipe is wound on upper part of end of the gas furnace in a loop shape; the cold water pipe is provided with a switch structure which can control the ignition and the water intake. The water storage device has a water storage barrel which is connected with the hot water pipe. Residual heat around the furnace end can heat the heating water pipe, Hot water is stored in the water storage barrel, thus the water heater not only is effective in saving energy, but also is low in cost and durable with simplified structure and easy installation.

Description

Hot water apparatus

The relevant a kind of hot water apparatus of the utility model, the hot water apparatus of relevant especially a kind of coal gas heating.

The stove fire of gas burner can be cooked for heating, and become indispensable product in the family, though its stove fire can be by the pan bottom surface to thing heating in the pot, yet be not that the heat that produced of stove fire burning all can be absorbed by pan fully, owing to be to be the outer state that is exposed to around the stove fire, make stove fire when burning, heat major part around it is to run off in air, forming the heat energy that gas-fired produced can not be utilized maturely, but therefore the consumption of coal gas can't reduce, also just in the waste that causes coal gas virtually.

In view of this, the purpose of this utility model provides a kind of unnecessary heat when utilizing the gas burner fire burns water is heated to save the hot water apparatus of the energy.

For achieving the above object, hot water apparatus of the present utility model, it comprises a heater and a water storage device; Described heater is equiped with cold water pipe and hot-water line on gas burner, be connected with the heating pipe between the hot and cold water pipe, the heating pipe reels in the form of a ring and is positioned at above the burner of gas burner, and cold water pipe is provided with the construction of switch that can control burner igniting and cold water pipe water inlet simultaneously; Described water storage device has a water storage cylinder that heat insulation effect arranged, and the hot-water line of heater is connected with water storage cylinder.

Adopt such scheme of the present utility model, can utilize the unnecessary heat of burner periphery that the heating pipe is heated, and hot water is stored in water storage cylinder, not only can save the energy, and installing, with low cost and durable is simplified, is easy to its structure.

Understand the purpose of this utility model, characteristics and advantage for clearer, the utility model is elaborated below in conjunction with accompanying drawing.

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is the generalized section of the utility model heater;

Fig. 3 is that the forward sight vertical profile of the utility model construction of switch shows view;

Fig. 4 is the cross-sectional view that shows of overlooking of the utility model construction of switch;

Fig. 5 is the user mode schematic diagram of the utility model construction of switch;

Fig. 6 is the user mode schematic diagram of the utility model construction of switch.

The utility model is about a kind of hot water apparatus, please cooperates earlier referring to shown in Figure 1, and it includes a heater 10 and a water storage device 20.Cooperate again referring to shown in Figure 2, heater 10 is to be equiped with cold water pipe 11 and hot-water line 12 on gas burner 30, hot-water line 12 outsides are coated with thermal insulation layer, and hot and cold water pipe the 11, the 12nd, interconnect by a heating pipe 13, heating pipe 13 reels in the form of a ring, and burner 31 top positions that are positioned at gas burner 30 are located, the circle footpath of heating pipe's 13 bottommosts is minimum, more upwards circle footpath expansion gradually, make it roughly be taper, and heating pipe 13 wherein circle footpath central authorities be bent to form the inflection district.

In addition, heater 10 is arranged to the sandwich design of inside and

outside plate

32,33 again at the leading flank of gas burner 30, make the configuration space 34 that forms a proper width therebetween, but configuration space 34 inside cooling water pipes 11 are inserted, and be provided with construction of switch 40 thereon, construction of switch 40 has a rotating shaft 41 that protrudes in outside plate 33, and rotating shaft 41 outer ends are equiped with knob 42, and rotating shaft 41 then is arranged in the control room of coal gas shunting and igniter 35 after passing inner panel 32.

Cooperate again referring to shown in Figure 3, position, rotating shaft 41 stage casing is formed with ball valve 43, ball valve 43 is horizontally set with a passage that runs through 431, and rotating shaft 43 is installed in the switch valve seat 44, the passage 431 of ball valve 43 can be aimed at the passage 441 of switch valve seat 44 when it rotates, switch valve seat 44 1 sides have takes over 442, take over 442 and be fixed in the end of cold water pipe 11 near heating pipes 13, and switch valve seat 44 opposite sides are equiped with fine setting valve seat 45, and switch valve seat 44 and fine setting valve seat 45 are to be installed on the inner panel 32 by setting element 46, fine setting valve seat 45 is provided with passage 451, and wherein has a ball valve 47, ball valve 47 central authorities are provided with passage 471, and the passage 471 of ball valve 47 can be aimed at the passage 451 of fine setting valve seat 45 when it rotates, fine setting valve seat 45 opposite sides have takes over 452, take over 452 ends that are fixed in cold water pipe 11 near the water source, in addition, ball valve 47 is extended with vernier knob 472, vernier knob 472 is to wear pulls in outside plate 33 front sides, making it can utilize screwdriver to adjust ball valve 47 rotates, as shown in Figure 4, by the vernier knob 472 predeterminable discharges that flow into switch valve seat 44 via cold water pipe 11.

Water storage device 20 has a water storage cylinder 21, the hot-water line 12 of heater 10 is to join with water storage cylinder 21, and in being provided with pressure switch 22 near water storage cylinder 21 places, extend a drainpipe 23 by pressure switch 22 places again, water storage cylinder 21 has heat insulation function, and on have hot outlet pipe 24 and cold oral siphon 25 again, hot outlet pipe 24 be provided with the pressurization motor 26, and water storage cylinder 21 is provided with the water level mirror that can monitor an interior height of water level, and its bottom also is provided with electric heater 27.

Cooperation is referring to Fig. 5 and shown in Figure 6, when utilizing gas burner 30 cooked foods, at first must rotate knob 42, make knob 42 start coal gas shunting and igniter 35 and light the stove fire of burner 31, and carry out the while in the igniting action, the rotating shaft of fixing with knob 42 41 can drive ball valve 43 with its rotation, make the passage 431 of ball valve 43 be the conducting of aliging with the passage 441 of switch valve seat 44, water then can flow to heating pipe 13 places via cold water pipe 11, make the water among the heating pipe 13 heated in the lump by the stove fire of burner 31, again via hot-water line 12 flow in water storage cylinder 21 thereafter, and, when the hot water in the water storage cylinder 21 is expired, utilize pressure switch 22 controls on the hot-water line 12, hot water is discharged by the drainpipe 23 of a side;

In the time will using hot water, hot water in the water storage cylinder 21 can be by hot outlet pipe 24 outputs for use, and by the pressurization motor 26 make hot water have certain hydraulic pressure, if gas burner 30 is cooked food no longer, and when the water level in the water storage cylinder 21 descends, cold water injects water storage cylinder 21 by cold oral siphon 25 again, and the electric heater 27 of water storage cylinder 21 bottoms can start heating simultaneously, to keep certain water temperature in the water storage cylinder 21;

By above-mentioned structural design, make the utility model hot water apparatus not only can save the energy, and because its Body structure is simple, installing easily, make it again with the advantage such as with low cost and durable, it is to utilize gas burner to exist Boil simultaneously, the unnecessary heat of its burner periphery comes the heating of the water among the heating pipe, and with hot water storage in water storage Tube, avoiding loss and the waste of the unnecessary heat energy of coal gas stove fire, and the water temperature in water storage cylinder is when not enough, can be sharp Electric heater with its bottom heats, and can save again heat time heating time and the electric power of electric heater, and in addition, it is in coal gas The side, stokehold is provided with inside and outside plate holder layer, and in construction of switch wherein is set, and utilize construction of switch that burner is lighted a fire Simultaneously, the water in the cold water pipe is let pass in the lump, because installing is simplified, is easy to its structure, and with low cost And durability characteristics.

Claims

1. hot water apparatus, it comprises a heater and a water storage device; It is characterized in that:

Heater is equiped with cold water pipe and hot-water line on gas burner, be connected with the heating pipe between the hot and cold water pipe, the heating pipe reels in the form of a ring and is positioned at above the burner of gas burner, and cold water pipe is provided with the construction of switch that can control burner igniting and cold water pipe water inlet simultaneously;

Water storage device has a water storage cylinder that heat insulation effect arranged, and the hot-water line of heater is connected with water storage cylinder.

2. hot water apparatus as claimed in claim 1 is characterized in that, heating pipe's bottommost circle footpath of heater is minimum, upwards circle footpath expansion gradually, and circle footpath central authorities have been bent to form the inflection district.

3. hot water apparatus as claimed in claim 1 or 2 is characterized in that heater is provided with inner panel and outside plate at the gas burner leading flank, but is formed with the configuration space that the cooling water pipe is inserted between inside and outside plate, and construction of switch then is located in the configuration space.

4. hot water apparatus as claimed in claim 3, it is characterized in that, construction of switch has the rotating shaft that protrudes in outside plate, and knob is equipped with in the outer end, rotating shaft is joined with the coal gas shunting of burner and the control room of igniter after passing inner panel, the rotating shaft stage casing has ball valve, be penetrated with passage on the ball valve, rotating shaft is installed in the switch valve seat, the switch valve seat also be provided with can with the passage of the channel alignment of ball valve, the one side has the adapter head that joins near heating pipe's a end with cold water pipe, and opposite side is equiped with the fine setting valve seat, and the fine setting valve seat is provided with passage, wherein has ball valve, ball valve also has the passage with the channel alignment of finely tuning valve seat, and fine setting valve seat opposite side has the adapter head that can join with the end that cold water pipe is originated near water, and ball valve is extended with the vernier knob of wearing the outside plate of pulling.

5. hot water apparatus as claimed in claim 1, it is characterized in that, water storage device is provided with pressure switch near the water storage cylinder place on hot-water line, pressure switch one side is extended with drainpipe, water storage cylinder is provided with hot outlet pipe and cold oral siphon in addition, hot outlet pipe is provided with the pressurization motor, has the water level mirror on the water storage cylinder, and its bottom is provided with electric heater.

6. hot water apparatus as claimed in claim 5 is characterized in that the hot-water line outside is coated with thermal insulation layer.