CN208419200U - A kind of water circular heating device - Google Patents

Abstract

The utility model discloses a kind of water circular heating devices, it is related to water circle device technical field, the utility model includes burning boiler component, burning boiler component includes boiler shell, with the tap water water inlet being connected to inside boiler shell, hot water outlet, hot water backwater mouthful and sewage draining exit, the enclosure interior is provided with burning thermomechanical components, thermal insulating warm-keeping layer is provided on the boiler shell inner wall, the burning thermomechanical components include that the combustor of bottom and the smoke evacuation component that shell inner top is arranged in shell is arranged in, several smoke discharging pipes are evenly equipped between the combustor and smoke evacuation component, the fuel feed inlet being connected to combustor is provided on the boiler shell；The utility model has the advantages that structure is simple, effectively prevent heat loss, water inlet stable and environmental protection.

Description

A kind of water circular heating device

Technical field

The utility model relates to water circulating technology fields, more particularly to a kind of water circular heating device.

Background technique

Hot-water boiler is a kind of common water circular heating device, and hot-water boiler is exactly the boiler for producing hot water, refers to benefit Thermal energy or other thermal energy such as electric energy, solar energy for being discharged with fuel combustion etc. set a kind of thermal energy that water is heated to rated temperature It is standby.Normal-pressure hot-water boiler and two kinds of bearing hot water boiler can be divided into according to whether pressure-bearing, our usually said " water baths Furnace " refers to normal-pressure hot-water boiler, and due to its operational safety, people's bathing or heating mostly use this atmospheric hot-water pot Furnace；Hot-water boiler can be divided into electric hot water, oil-fired water-boiler, gas-fired water heating boiler, coal burning water heating according to fuel difference Boiler etc..

But existing gas-fired water heating boiler absorbs in the presence of heat exchange and unevenly stablizes, and heat preservation insulation effect is poor, sewage is big Without processing direct emission when more, a large amount of discharges will cause serious pollution environment, there is also tap water enter it is unstable Defect.

Utility model content

The purpose of this utility model is that: in order to solve, existing gas-fired water heating boiler heat preservation insulation effect is poor, environmental pollution And the technical problem that water inlet is unstable, the utility model provide a kind of water circular heating device.

The utility model specifically uses following technical scheme to achieve the goals above:

A kind of water circular heating device, including burning boiler component, burning boiler component include boiler shell and boiler shell Tap water water inlet, hot water outlet, hot water backwater mouthful and sewage draining exit, the enclosure interior that internal portion is connected to are provided with burning Thermomechanical components, thermal insulating warm-keeping layer is provided on the boiler shell inner wall, and the burning thermomechanical components include that setting exists in setting The combustor of bottom and the smoke evacuation component that shell inner top is arranged in, uniformly distributed between the combustor and smoke evacuation component in shell There are several smoke discharging pipes, the fuel feed inlet being connected to combustor is provided on the boiler shell.

Further, the tap water water inlet is connected with compound water tank by water supply pipe, and described is compound Water tank includes cabinet, the inlet and outlet for being separately positioned on cabinet upper and lower side, is additionally provided with draining on the cabinet Pipe and overflow pipe, drainpipe and overflow pipe are both connected on main drainpipe.

Further, the sewage draining exit is connected with the treatment tank connecting with Drain pipe network by blow-off line.

Further, fireproof heat-insulating layer, the boiler shell are provided between the combustor and boiler shell bottom Flame observation port is provided on body.

Further, the fireproof heat-insulating layer and thermal insulating warm-keeping layer are the glass layer and aluminium foil of intersecting Layer.

Further, hot water exit is provided with temperature sensor A in the boiler shell.

Further, gas pipeline is connected on the fuel feed inlet, the gas pipeline side is provided with combustion Balloon valve, gas pressure gage, gas filter and regulating valve.

Further, the hot water outlet is connected with hot water effluent's pipeline, and hot water backwater mouthful is connected with return pipe, return water Pipe is provided with temperature sensor B.

The beneficial effects of the utility model are as follows:

1, the utility model structure is simple, and when work, tap water enters in burning boiler component from compound water tank, adds Add water to stopping when setting water level, combustor heats tap water in boiler shell, and the flue gas that combustor generates passes through more Root gas pipeline channel enters smoke evacuation component, is ultimately drained into outside tank body, and the preheating of more gas pipelines can also be to pot The intracorporal tap water of furnace shell is heated, and when tap water heating is to suitable temperature, hot water is entered by hot water outlet and used In the system of hot water, the hot water after use returns to burning boiler by return pipe and hot water backwater mouthful, and this structure can recycle With water, water resource is saved, mud, sewage or the precipitating that burning boiler generates are discharged to treatment tank by sewage draining exit and carry out Processing, effectively avoids pollution of the direct emission to environment.

2, it is provided with thermal insulating warm-keeping layer on the boiler shell inner wall, being provided with for thermal insulating warm-keeping layer prevents in boiler Hot water and the external world are transmitted since heat occurs for the temperature difference, are led to heat loss, are caused energy waste.

3, compound water tank is arranged in the water supply that can continue in the case where tap water cut-off, ensure that boiler feed water Stability has very strong practicability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of compound water tank；

Fig. 3 is the structural schematic diagram of burning boiler component；

Appended drawing reference: 1- burning boiler component, 1-1- mounting seat, 1-2- hot water backwater mouthful, 1-3- combustor, 1-4- are exhausted Hot insulating layer, 1-5- smoke discharging pipe, 1-6- temperature sensor A, 1-7- hot water outlet, 1-8- discharge fume component, 1-9- tap water into The mouth of a river, 1-10- shell, 1-11- fuel feed inlet, 1-12- sewage draining exit, 1-13- flame observation port, 1-14- fireproof heat-insulating layer, 2- Gas pipeline, 3- water supply pipe, 4- hot water effluent's pipeline, 5- return pipe, 6- blow-off line, 7- treatment tank, 8- are compound Water tank, 8-1- water inlet, 8-2- cabinet, 8-3- cabinet, 8-4- drainpipe, 8-5- overflow pipe, 8-6- main drainpipe, 9- draining Network management.

Specific embodiment

In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this Utility model is described in further detail.

Embodiment 1

As shown in Fig. 1 to 3, the present embodiment provides a kind of water circular heating devices, including burning boiler component 1, and burn pot Furnace module 1 includes tap water water inlet 1-9, the hot water outlet 1-7, heat being connected to inside boiler shell 1-10, boiler shell 1-10 Water water return outlet 1-2 and sewage draining exit 1-12, the shell 1-10 are internally provided with burning thermomechanical components, the boiler shell 1-10 Thermal insulating warm-keeping layer 1-4 is provided on inner wall, the burning thermomechanical components include that the combustion of bottom in shell 1-10 is arranged in Between burning machine 1-3 and smoke evacuation component 1-8, the combustor 1-3 that shell 1-10 inner top is set and smoke evacuation component 1-8 Several smoke discharging pipe 1-5 are furnished with, the fuel feed inlet 1- being connected to combustor 1-3 is provided on the boiler shell 1-10 11, the tap water water inlet 1-9 are connected with compound water tank 8 by water supply pipe 3.

The bottom boiler shell 1-10 is provided with mounting seat 1-1.

In the present embodiment, when work, tap water enters in burning boiler component from compound water tank, is added to setting water level When stop plus water, combustor heats tap water in boiler shell, and the flue gas that combustor generates passes through more gas pipelines Channel enters smoke evacuation component, is ultimately drained into outside tank body, and the preheating of more gas pipelines can also be intracorporal to boiler shell Tap water is heated, and when tap water heating is to suitable temperature, hot water enters the system for using hot water by hot water outlet In, the hot water after use returns to burning boiler by return pipe and hot water backwater's mouth, and this structure can be saved with cycling use of water Water resource, mud, sewage or the precipitating that burning boiler generates are discharged to treatment tank by sewage draining exit and are handled, effectively Avoid pollution of the direct emission to environment.

Embodiment 2

The present embodiment is to be further optimized on the basis of embodiment 1, specifically:

The compound water tank 8 includes cabinet 8-2, is separately positioned on water inlet 8-1 and the water outlet of cabinet 8-3 upper and lower side It is additionally provided with drainpipe 8-4 and overflow pipe 8-5 on mouth 8-3, the cabinet 8-2, drainpipe 8-4 and overflow pipe 8-5 are all connected with On main drainpipe 8-6.

The sewage draining exit 1-12 is connected with the treatment tank 7 connecting with Drain pipe network 9 by blow-off line 6.

Fireproof heat-insulating layer 1-14, the boiler are provided between the combustor 1-3 and the bottom boiler shell 1-10 Flame observation port 1-13 is provided on shell 1-10.

Embodiment 3

The present embodiment is further optimized on the basis of embodiment 1 or 2, specifically:

The thermal insulating warm-keeping layer 1-4 and fireproof heat-insulating layer 1-14 is the glass layer and aluminium foil layer of intersecting.

Temperature sensor A1-6 is provided at hot water outlet 1-7 in the boiler shell 1-10.

Gas pipeline 2 is connected on the fuel feed inlet 1-11,2 side of gas pipeline is provided with combustion gas ball Valve, gas pressure gage, gas filter and regulating valve.

The hot water outlet 1-7 is connected with hot water effluent's pipeline 4, and hot water backwater mouthful 1-2 is connected with return pipe 5, return water Pipe 5 is provided with temperature sensor B, is provided with control valve on hot water effluent's pipeline 4 and return pipe 5.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model Structure change similarly should be included in the protection scope of the utility model.

Claims (8)

1. a kind of water circular heating device, including burning boiler component (1), burning boiler component (1) include boiler shell (1- 10) the tap water water inlet (1-9) that, is connected to inside boiler shell (1-10), hot water outlet (1-7), hot water backwater mouthful (1-2) and Sewage draining exit (1-12), the shell (1-10) are internally provided with burning thermomechanical components, which is characterized in that the boiler shell It is provided on (1-10) inner wall thermal insulating warm-keeping layer (1-4), the burning thermomechanical components include that setting is being arranged at shell (1-10) Smoke evacuation component (1-8) of the combustor (1-3) and setting of interior bottom in shell (1-10) inner top, the combustor (1-3) It is evenly equipped with several smoke discharging pipes (1-5) between smoke evacuation component (1-8), is provided with and burns on the boiler shell (1-10) The fuel feed inlet (1-11) of machine (1-3) connection, the tap water water inlet (1-9) are connected with by water supply pipe (3) Compound water tank (8).

2. water circular heating device according to claim 1, which is characterized in that the compound water tank (8) includes case Body (8-2), is separately positioned on the water inlet (8-1) and water outlet (8-3) of cabinet (8-2) upper and lower side, on the cabinet (8-2) It is additionally provided with drainpipe (8-4) and overflow pipe (8-5), drainpipe (8-4) and overflow pipe (8-5) are both connected to main drainpipe (8- 6) on.

3. water circular heating device according to claim 1 or 2, which is characterized in that the sewage draining exit (1-12) passes through Blow-off line (6) is connected with the treatment tank (7) connecting with Drain pipe network (9).

4. water circular heating device according to claim 1, which is characterized in that the combustor (1-3) and boiler shell It is provided with fireproof heat-insulating layer (1-14) between the bottom body (1-10), is provided with flame observation port on the boiler shell (1-10) (1-13)。

5. water circular heating device according to claim 4, which is characterized in that the thermal insulating warm-keeping layer (1-4) and resistance to Fiery heat insulation layer (1-14) is the glass layer and aluminium foil layer of intersecting.

6. water circular heating device according to claim 4, which is characterized in that close in the boiler shell (1-10) Temperature sensor A (1-6) is provided at hot water outlet (1-7).

7. water circular heating device according to claim 1, which is characterized in that connect on the fuel feed inlet (1-11) It is connected to gas pipeline (2), the gas pipeline (2) side is provided with fuel gas ball valve, gas pressure gage, gas filter and tune Save valve.

8. water circular heating device according to claim 1, which is characterized in that the hot water outlet (1-7) is connected with Hot water effluent's pipeline (4), hot water backwater mouthful (1-2) are connected with return pipe (5), and return pipe (5) is provided with temperature sensor B.