CN2854432Y

CN2854432Y - High efficient gas quick-heating tank type water heater with stainless steel corrugated pipe

Info

Publication number: CN2854432Y
Application number: CN 200520032587
Authority: CN
Inventors: 张成全; 卢战峰; 张现三
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-10
Filing date: 2005-11-10
Publication date: 2007-01-03
Anticipated expiration: 2015-11-10

Abstract

A fuel-gas high-effect quick-heating water heater with stainless steel nodal tubes and pot-shell , which is characterized in that: a heating pot body (1), tube body of which provides a water supply tube and a water outlet tube. The utility model has the advantages that: lower part of the heating pot body (1) is a combustion chamber provided with a fuel gas heating device inside. A majority rows of heating tubes (35) consisting of stainless steel nodal tubes are positioned in the heating pot body (1). Lower port of the heating tubes (35) is connected with the combustion chamber. Upper port is connected with a smoke box (11) in upper area of the heating pot body (1). A flue tube (12) on the smoke box (11) is connected with a heating coil pipe (37) inside the secondary heating pot, made of stainless steel nodal tube. The heating coil pipe (37) comprises a majority of bending tubes. Both ends of the bending tubes are respectively connected with a smoke-in cross tube and a smoke-out cross tube. The secondary heating pot is connected with a water filling tube below the heating pot body (1) through a hot water main return-tube above the pot.

Description

Fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater

Technical field

The utility model relates to a kind of fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater that community's central heating, central air-conditioning or big-and-middle-sized enterprises and institutions common plunge bath provide hot water that can be.

Background technology

Mostly existing urban architecture heating is to rely on Thermal Corp and steam power plant that thermal source (vapour source) is provided.In recent years, along with urban construction speeds up, the city scale is expansion rapidly thereupon also, and existing city central heating system does not satisfy the demand of city development far away.Transformation as the old town central heating not only needs old interior conduit is improved, main is the yard piping that needs to lay equivalent length, need downtown roads, greenery patches are excavated, even also involve some surface structureses, its engineering input amount is quite huge.Moreover,, also need drop into a large amount of funds and set up heat exchange station even if in the city of practicable central heating, with steam after heat exchanger converts hot water to, could be as the heating media, and this heat exchanging process can cause the loss of a large amount of energy.And newly-built city is not within the foreseeable future especially because it away from the city supplying heat source, wants to realize central heating.Cause this type of zone self-built small-sized coal heating boiler of having to solve the heat supply problem, this just can make the air pollution in city increase the weight of again.

Summary of the invention

What the purpose of this utility model provided at existing weak point in the above-mentioned prior art just that a kind of scientific structure simply, need not carry out gas-water heat exchange can be directly provides the fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater that is particularly suitable for that the old town heating system is transformed and uses away from the new built-up areas central heating system of heating network of hot water for community's central heating, central air-conditioning or big-and-middle-sized enterprises and institutions common plunge bath.

The purpose of this utility model can realize by following measure:

Fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater of the present utility model comprises that its body is provided with the heating tank body of filling pipe and outlet pipe, and the below of described heating tank body is provided with the combustion chamber that gas-operated thermal bath facility is installed in it; Be provided with the heating tube that many row's multiple rows are made of the stainless steel wave pipe joint in the heating tank body, the lower port of heating tube is connected with the combustion chamber, and upper port is connected with the collection smoke box that is arranged on heating tank body top; Described collection smoke box is connected with the heat(ing) coil that is made of the stainless steel wave pipe joint in being arranged on the post bake jar by flue tube; Described heat(ing) coil is made of many bending tubes, and the two-port of bending tube is connected with smoke-in cross tube and smoke-out cross tube respectively; The post bake jar is connected with the moisturizing mouth of pipe that is arranged on heating tank body below by the hot water backwater person in charge of portion disposed thereon.

Gas-operated thermal bath facility described in the utility model is formed by being successively set on many combustion gas combs on the lifting regulating mechanism and the burner that is installed on the combustion gas comb; Described lifting regulating mechanism is regulated crane by four groups of link-types of uniform setting along its length and is formed with the supporting plate that is located at link-type adjusting crane top.

Because combustion gas quick-acting water heater of the present utility model has made full use of the good thermal conductivity performance of stainless steel wave pipe joint, the setting of burner lifting regulating mechanism in addition, with the setting of second heating apparatus, greatly improved rate of energy, its thermal efficiency can reach more than 96%.And this water heater can directly be connected on the heating system, for heating system provides hot water, need not set up vapour-water heat-exchanger rig, not only can reduce the one-time investment of system, also can save a large amount of old network renovation expenses simultaneously.In addition, the utility model also have start fast, power consumption is low, heat time heating time short, pollution-free, advantage that operating maintenance is simple and convenient, safe and reliable to operation.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a heating tank body front view among Fig. 1.

Fig. 3 is the A-A cutaway view of heating tank body among Fig. 1.

Fig. 4 is the B-B cutaway view of heating tank body among Fig. 1.

Fig. 5 is the vertical view of post bake jar among Fig. 1.

Fig. 6 is the C-C cutaway view of Fig. 5.

Fig. 7 is a heat(ing) coil structural representation among Fig. 6.

Fig. 8 is a heating tank body diversion three-way structural representation.

Fig. 9 is a combustion gas comb layout structure schematic diagram in the combustion chamber.

Figure 10 is the enlarged drawing of bellows tube.

1 is the heating tank body among the figure, the 2nd, and the post bake jar, the 3rd, the hot water backwater is responsible for, and the 4th, hot water supplies water and is responsible for; the 5th, valve, the 6th, tubing pump, the 7th, check-valves, the 8th, Pressure gauge; the 9th, thermometer, the 10th, safety valve, the 11st, collection smoke box; the 12nd, flue tube, 12 ' be smoke exhaust pipe, the 13rd, air-introduced machine; the 14th, base, the 15th, manhole, the 16th, adpting flange; the 17th, combustion gas trunk line, the 18th, combustion gas branch pipe(tube), the 19th, pressure-reducing valve; the 20th, ball valve, the 21st, electronic ignition device, the 22nd, harness; the 23rd, the combustion gas comb, the 24th, supporting plate, the 25th, link-type is regulated crane; the 26th, regulate rocking handle, the 27th, bearing, the 28th, blow-off pipe; the 29th, blowoff valve, the 30th, retainer ring, the 31st, traction stay cord; the 32nd, hinge, the 33rd, air door, the 34th, air inlet; the 35th, the heating tube that constitutes by the stainless steel wave pipe joint, the 36th, diversion three-way, the 37th, heat(ing) coil; the 38th, fixed mount, the 39th, burner, the 40th, heat preserving and insulating material; the 41st, protective layer, the 42nd, connect flexible pipe, the 43rd, pipe clamp.

The specific embodiment

The utility model is further described below with reference to embodiment (accompanying drawing):

Shown in Fig. 1,2,3,4, fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater of the present utility model, it comprises that its body is provided with the heating tank body 1 of filling pipe and outlet pipe, and the below of described heating tank body 1 is provided with the combustion chamber that gas-operated thermal bath facility is installed in it; Air inlet 34 is set on the described side wall of combustion chamber, and air inlet 34 outsides are by hinge 32 and draw stay cord 31, solid draw ring 30 is equipped with air door 33; In heating tank body 1, vertically be provided with 144 heating tubes 35 that constitute by the stainless steel wave pipe joint of eight rows, the lower port of heating tube 35 is connected with the combustion chamber, upper port is connected with the collection smoke box 11 that is arranged on heating tank body 1 top, the setting of this structure, the heat energy that is produced in the time of can making fuel gas buring are maximally utilised (heat energy heats the water in the jar simultaneously by heating tank body and the heating tube that is made of the stainless steel wave pipe joint that is arranged in the heating tank body); Shown in Fig. 1,5,6,7, described collection smoke box 11 is connected with the heat(ing) coil 37 that is made of the stainless steel wave pipe joint in being arranged on post bake jar 2 by flue tube 12, makes that the waste heat in the flue gas is utilized once more; Described heat(ing) coil 37 is made of many bending tubes, and the smoke intaking hole of bending tube is connected with flue tube 12 by smoke-in cross tube, and the venthole of bending tube is by smoke-out cross tube and smoke exhaust pipe 12 ' be connected, smoke exhaust pipe 12 ' the end port place be provided with air-introduced machine 13; The hot water backwater of post bake jar 2 by portion disposed thereon is responsible for 3 and is connected with the diversion three-way 36 that is arranged on heating tank body 1 below.The bottom of described heating tank body 1, post bake jar 2 is provided with blow-off pipe 28, and blowoff valve 29 is housed on the blow-off pipe, and effect is regularly to discharge dirt in the casing by this pipeline; Be provided with hot water water supply at heating tank body 1 top and be responsible for 4, this water supply is responsible for and is provided with valve 5, tubing pump 6, check-valves 7 and Pressure gauge 8, thermometer 9.

As Fig. 1, shown in Figure 9, described gas-operated thermal bath facility is formed by being successively set on many combustion gas combs 23 on the lifting regulating mechanism and the burner 39 that is installed on the combustion gas comb; Described lifting regulating mechanism is regulated crane 25 by four groups of link-types of uniform setting along its length and is formed with the supporting plate 24 that is located at link-type adjusting crane 25 tops.The adjusting of lifting regulating mechanism can realize (in adjustment process by regulating rocking handle 26, the flame height and the distance between the box bottom of burner 39 are remained at about 8cm, whole tank body bottom surface is all covered, even burner remains at optimal combustion state by flame).

Claims

1, a kind of fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater, it comprises that its body is provided with the heating tank body (1) of filling pipe and outlet pipe, is characterized in that: the below of heating tank body (1) is provided with the combustion chamber that gas-operated thermal bath facility is installed in it; Be provided with the heating tube (35) that many row's multiple rows are made of the stainless steel wave pipe joint in heating tank body (1), the lower port of heating tube (35) is connected with the combustion chamber, and upper port is connected with the collection smoke box (11) that is arranged on heating tank body (1) top; Described collection smoke box (11) is connected by flue tube (12) heat(ing) coil (37) that is made of the stainless steel wave pipe joint interior with being arranged on the post bake jar; Described heat(ing) coil (37) is made of many bending tubes, and the two-port of bending tube is connected with smoke-in cross tube and smoke-out cross tube respectively; The post bake jar is connected with the moisturizing mouth of pipe that is arranged on heating tank body (1) below by the hot water backwater person in charge of portion disposed thereon.

2, fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater according to claim 1, it is characterized in that: described gas-operated thermal bath facility is made up of the burner (39) that is successively set on the many combustion gas combs (23) on the lifting regulating mechanism and be installed on the combustion gas comb.

3, fuel gas high efficiency stainless steel wave pipe joint ladle bowl formula quick-acting water heater according to claim 2 is characterized in that: described lifting regulating mechanism is regulated cranes (25) by four groups of link-types of uniform setting along its length and is located at the supporting plate (24) that link-type regulates above the crane (25) and forms.