CN2261005Y

CN2261005Y - Domestic heating water-heating device

Info

Publication number: CN2261005Y
Application number: CN 96235732
Authority: CN
Inventors: 樊志宏; 董明显
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-19
Filing date: 1996-03-19
Publication date: 1997-08-27
Anticipated expiration: 2006-03-19

Abstract

The utility model relates to a domestic heating water-heating device. The utility model aims to solve the problem that the residents who have the central heating facilities inconveniently bathe, wash hands, wash faces, wash vegetables and cook as the temperature of the tap water is low. The utility model utilizes the heating water of the family as the heat source. The interior of the water heater adopts an exhaust pipe heat exchanging structure. A water inlet pipe and a water outlet pipe are arranged as continuity, discontinuity, middle temperature water and high temperature water. The utility model has the advantages that the electricity and the fire are not used; no electrical and mechanical operations are used; the utility model is safe and convenient; the energy is saved; the maintenance is free. The utility model is corresponding to the family is additionally provided with one set of hot water supply facility in winter, and is a great innovation of the hot water supply engineering of the people daily life and the building industry.

Description

The domestic heating water heater

The utility model relates in the building central heating facility, and the novel device of changing hot water a kind of winter that family has the town dweller of radiator to use refers in particular to the domestic heating water heater.

In the background technology of the present utility model, the various water heaters of selling on the market, its principle roughly has three kinds, and a kind of is electric heater, utilizes electricity as thermal source, with cold water heating, hot-water supply.Second kind is gas heater, utilizes coal gas and natural gas as thermal source, heating cold water.The third is a solar water heater, utilizes solar radiation to make thermal source heating cold water.Above-mentioned various water heater all is to utilize the energy to heat, and wherein solar water heater is the most energy-conservation, but the cost costliness is difficult to popularization, and winter, used in the north, and the cold water heating-up temperature is lower, so in use, is subjected to the restriction of certain condition.Can heat with electric energy or combustion gas, though convenient, use price more expensive, more be adapted to the family of non-Central Heating Providing, and the heat supply of compromise mode is used to mostly have a bath, and is inconvenient to be used for wash one's hands winter, gargle, foot bath, wash dish etc.In this external central heating family, the heating water of putting privately that has is used for domestic water, cause heating recirculated water pipe network lack of water frequently, moisturizing frequently, demineralized water has not only been wasted in exhaust frequently, and system heat is cold for a moment for a moment, pressure is fluctuated, and pipe network often is out of order, and is difficult to guarantee that heating system normally moves.

The purpose of this utility model is at the problems referred to above, develop a kind of domestic heating water heater, utilize the hot water of central heating pipe network that domestic heat is made the energy, cold water is heated, and utilize, it is low excessively because of the running water temperature winter to solve the resident, has a bath, washes one's hands, washes one's face, washes the dish inconvenient problem of cooking every day, reach and guarantee that promptly the heating network system normally moves, and is convenient for people to the purpose of living again.

Technical solution of the present utility model is as follows:

The heating moisture that comprises the corresponding assembling in hot-water cavity case 9 top and the bottom is joined plenum chamber 3 and heating water header tank 5, be communicated with cold water heating in 4 pairs of hot-water cavity casees 9 of heat exchange pipe between plenum chamber 3 and the header tank 5, be characterized in, plenum chamber 3 one ends connect heating feed pipe 1 and are connected the 6 formation pipe network circuit cycle heat exchange of heating return pipe with header tank 5 one ends, water inlet pipe and water outlet pipe 8 running water pipe 7 in parallel and the water nozzles 12 of hot-water cavity case 9 bottoms, hot water outlet pipe's 10 overflow pipe 11 in parallel and showers 13 on hot-water cavity case 9 tops.

Technical solution of the present utility model also comprises:

Hot-water cavity case 9 outer assembling water level meters 16.

Description of drawings of the present utility model is as follows:

Accompanying drawing is the overall structure fundamental diagram.

Number in the figure is described as follows:

1-heating feed pipe, 2-regulates water valve, and 3-heating moisture is joined plenum chamber, the 4-heat exchange pipe, 5-heating water header tank, 6-heating return pipe, the 7-running water pipe, 8-water inlet pipe and water outlet pipe, 9-hot-water cavity case, the 10-hot water outlet pipe, 11-overflow pipe, 12-water nozzle, the 13-shower, 14-upper perforated plate, 15-lower perforated plate, the 16-water gauge, the 17-air bleeding valve.

Following adjoint is described in further detail: referring to accompanying drawing, the right is that heating is for return pipe 1 and 6, the left side is a running water pipe 7, the utility model connects like conventional installation radiator the same with the indoor heating standpipe, the heating moisture on hot-water cavity case 9 tops is joined plenum chamber 3 inputs and is connected heating feed pipe 1, heating water header tank 5 outputs of hot-water cavity case 9 bottoms connect heating return pipe 6, the plenum chamber 3 and the header tank 5 of corresponding assembling are to be welded to form by last lower perforated plate 14 and 15 up and down, plenum chamber 3 outputs connect header tank 5 inputs through heat exchange pipe 4, make heating form heat exchange loop for the hot water of return pipe 1 and 6 through the utility model.In the hot-water cavity case 9 is heating water tank, its underpart connects water inlet pipe and water outlet pipe 8, water inlet pipe and water outlet pipe 8 lower ends and water receiving mouth 12 and running water pipe 7, water valve 2 is regulated in assembling wherein and between the running water pipe 7, hot-water cavity case 9 tops connect hot water outlet pipe 10, hot water outlet pipe 10 upper ends also connect overflow pipe 11 and shower 13, and wherein overflow pipe 11 connects running water pipes 7 through water valve 2 shunting, and another branch water valve 2 of flowing through is done overflow.The water level meter 16 that shows water level in hot-water cavity case 9 external mounting.At plenum chamber 3 tops dress air bleeding valve 17, all assemble adjusting water valve 2 at plenum chamber 3 inputs and header tank 5 outputs.For abundant heat exchange, can on heat exchange pipe 4, assemble fin.Operation principle of the present utility model is like this, the hot water of heating feed pipe 1 is joined plenum chamber 3 through heating moisture, by the cold water heating in hot-water cavity case 9 of several heat exchange pipes 4, hot water heat exchange is on one side being flowed back in the heating return pipe 6 through heating water header tank 5 under the ductwork pressure effect on one side in the heat exchange pipe 4, thereby the formation loop reaches the purpose of heat exchange.Cold water is to be flowed into through water valve 2 by running water pipe 7 in the hot-water cavity case 9, after water is heated, can flow out as domestic water by water nozzle 12, and temperature reaches 70 ℃ to 90 ℃, and when water nozzle 12 discharged water, the water valve 2 that need open simultaneously on the overflow pipe 11 replenished air.When 40～60 ℃ of domestic waters of needs temperature, can open running water pipe 7 water intaking valves 2, and the outlet valve on the overflow pipe 11 2, cold water rises like this, and hot water is ejected and also can be used as domestic water.When needs are had a bath, open by heating standpipe water valve 2 as far as possible, heat exchange pipe 4 heat exchange efficiencies are improved, and temperature rises, and opens water intaking valve 2 on the running water pipe 7, cold water rises, eject hot water and flow out from shower 13, too high when water temperature, can open the water valve 2 that is connected between overflow pipe 11 and the running water pipe 7, cold water is mixed, to reach the water for bathing preference temperature with hot water.The adjusting of said temperature and flow all can be regulated water valve 2 and realize water level meter 16 show case inner storing water states by each.The utility model also can adopt coiled pipe arrangement mode to carry out heat exchange, and thermal source is heating water also, also steam, and whole operation principle is basic the same with the heat exchanger that uses now.

Advantage of the present utility model and effect are as follows:

1, on probation through manufacturing experimently, prove that the utility model not only can be used as one group of heat collector and makes With, importantly use as Domestic heating water-heating device simultaneously, bring more conveniences to the people in their daily life the winter Use in season hot water just as using cold water freely, bring warm as spring to life.

2, total is reasonable, adopts the heating rate height, and control is convenient, as long as pipe network heating installation is arranged Family all can assemble the utility model, not only not electricity consumption, need not the fire, do not have any machinery And electric operation, without labor management, just can use hot water, and save heats cold The various energy of water have saved domestic hot water's the energy, have saved constituent parts for boiling water The energy has been saved manpower and materials, has made things convenient for that resident family heats up water, water lift, has reduced the environment dirt Dye.

3, in the suitable resident family of the utility model winter increased by one the cover hot-water supply device, Affect the heating whole system? this is that no, because people's hot water for life every day It is very little that calorific requirement and people's room heating calorific requirement in winter every day are compared proportion, theoretical meter Calculate, the people exchanges the hot water calorific requirement every day for and accounts for 1/40 of heating calorific requirement, so can not affect The heating system normal operation.

4, for whole heating system, it is general to have solved for a long time the building heat supplying industry The logical hot water system resident family that exists privately puts hot water and has a bath, laundry etc., causes heating The hard nut to crack that siphon pressure is not normal, often accidents happened has guaranteed that heating network just Normal operation.

5, cost is low, and cost is low, can select for use 1～2.5 thick aluminum alloy plate materials or stainless steel materials to make, and operating cost is low, and maintenance cost does not almost have.Whole circulation once heats 90 ℃ hot water, just can finish one-period, the service efficiency height in about 6～7 minutes.

Claims

1, the domestic heating water heater, the heating moisture that comprises the corresponding assembling in hot-water cavity case (9) top and the bottom is joined plenum chamber (3) and heating water header tank (5), be communicated with heat exchange pipe (4) between plenum chamber (3) and the header tank (5) to cold water in the hot-water cavity case (9) such as heat, it is characterized in that: plenum chamber (3) one ends connect heating feed pipe (1) and are connected the heat exchange of heating return pipe (6) formation pipe network circuit cycle with header tank (5) one ends, water inlet pipe and water outlet pipe (8) running water pipe in parallel (7) of hot-water cavity case (9) bottom and water nozzle (12), hot water outlet pipe (10) overflow pipe in parallel (11) on hot-water cavity case (9) top and shower (13).

2, domestic heating water heater according to claim 1 is characterized in that: the outer assembling of hot-water cavity case (9) water level meter (16).