CN209689181U - A kind of hot water circuit energy supplying system based on biomass boiler heating - Google Patents

A kind of hot water circuit energy supplying system based on biomass boiler heating Download PDF

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Publication number
CN209689181U
CN209689181U CN201920323321.3U CN201920323321U CN209689181U CN 209689181 U CN209689181 U CN 209689181U CN 201920323321 U CN201920323321 U CN 201920323321U CN 209689181 U CN209689181 U CN 209689181U
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CN
China
Prior art keywords
water
pipe
biomass boiler
connects
hot
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Expired - Fee Related
Application number
CN201920323321.3U
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Chinese (zh)
Inventor
李新
郭益阳
袁锐
王春
陈金凤
易林凤
钟家弘
曹嘉文
陈建刚
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Chongqing Vocational Institute of Engineering
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Chongqing Vocational Institute of Engineering
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Priority to CN201920323321.3U priority Critical patent/CN209689181U/en
Application granted granted Critical
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of hot water circuit energy supplying systems based on biomass boiler heating, including biomass boiler, water storage tank, the water storage tank is equipped with water supplement port, the water supplement port connects running water pipe, the water storage tank lower end is equipped with sewage pipe, the water storage tank connects the water inlet end of biomass boiler by water inlet pipe, the water outlet of the biomass boiler connects outlet pipe, the outlet pipe is separately connected the first hot-water line, second hot-water line and return pipe, first hot-water line, one first water valve is respectively arranged on second hot-water line, second water valve, the return pipe is connected to the water storage tank, the smoke box of the biomass boiler connects heat exchange box by smoke pipe, the heat exchange box includes cabinet, the cabinet is equipped with one layer of flue gas layer, the air inlet of the flue gas layer connects smoke pipe, the gas outlet of flue gas layer connects Connect emission-control equipment.The utility model has energy-saving and environment-friendly beneficial effect.

Description

A kind of hot water circuit energy supplying system based on biomass boiler heating
Technical field
The utility model relates to a kind of energy supplying systems, more particularly to a kind of hot water circuit based on biomass boiler heating Energy supplying system.
Background technique
The energy is the premise and basis of human survival and development, for the development and utilization of renewable energy, to energy work The sustainable development of industry has more realistic meaning.
Biomass energy is reproducible clean energy resource, has bright prospects to its development and application.Current Europe is many flourishing Country is widely used using biomass as mainly energy in all many-sided biomass energies such as State Grid's life.Biology Matter boiler instead coal-burning boiler, in dispersion heating, food and drink, bathing, the facilities such as natatorium, more realistic meaning.
Currently, being used using forest and agricultural biomass as boiler oil then has ring according to the biomass resource condition in China Border is friendly, the characteristics of can regenerating, and the use of biomass boiler is being stepped up.Biomass boiler is worked as in the process used In, when being energized especially as hot water circuit, has not been able to effectively be applied to energy, cause partial heat energy with flue gas stream It loses, causes certain energy dissipation.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, is provided a kind of based on biomass The hot water circuit energy supplying system of boiler heating.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:
A kind of hot water circuit energy supplying system based on biomass boiler heating, including biomass boiler, water storage tank, the storage Water tank is equipped with water supplement port, and the water supplement port connects running water pipe, and the water storage tank lower end is equipped with sewage pipe, and the water storage tank passes through Water inlet pipe connects the water inlet end of biomass boiler, and the water outlet of the biomass boiler connects outlet pipe, the outlet pipe difference The first hot-water line, the second hot-water line and return pipe are connected, one is respectively arranged on first hot-water line, the second hot-water line One water valve, the second water valve, the return pipe are connected to the water storage tank, and the smoke box of the biomass boiler is changed by smoke pipe connection Hot tank, the heat exchange box include cabinet, and the cabinet is equipped with one layer of flue gas layer, and the air inlet of the flue gas layer connects Smoke pipe, the gas outlet of flue gas layer connect emission-control equipment, and the water inlet pipe passes through the cabinet, and the water inlet pipe returns It is respectively equipped with first circulation water pump and second circulation water pump on water pipe, the water inlet pipe, return pipe are equipped with cut-off on sewage pipe Valve.
The biomass boiler includes shell as a preferred technical solution, and the shell upper end connects end socket, the pot Shell is supported by a foot support, and combustion chamber setting up and down and flue in the shell, the flue pass through trunnion and the combustion chamber It is connected, the flue side is provided with fire door, is equipped with heat exchanger tube in the combustion chamber, the water inlet of the heat exchanger tube passes through pot The water inlet end of shell connects water inlet pipe, and the water outlet of the heat exchanger tube connects outlet pipe, the combustion chamber by the water outlet of shell It is connected to a smoke box, the smoke box connects smoke pipe.
The foot support is U-shaped foot support as a preferred technical solution,.
The end socket upper end is provided with emergency valve seat as a preferred technical solution,.
The end socket upper end is provided with stop valve seat as a preferred technical solution,.
It is arranged one on the inside of the water storage tank as a preferred technical solution, for detecting the level sensing of liquid level in water storage tank Device, the liquid level signal that the liquid level sensor electricity connects water storage tank of the controller for will test are converted to electric signal transmission to institute Controller is stated, the controller electrical connection one is installed on the solenoid valve on the running water pipe.
Beneficial effect is:
A kind of hot water circuit energy supplying system based on biomass boiler heating of the utility model, during recirculated water, The heat that combustion chamber generates is heated for flowing through the indoor water of burning first, and partial heat can be scattered from smoke pipe with flue gas It is heated out to moisture of the heat exchange box to water inlet pipe, and then improves the utilization rate of energy, avoid the loss of energy.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.
Fig. 1 is a kind of structural schematic diagram of the hot water circuit energy supplying system based on biomass boiler heating of the utility model;
Fig. 2 is a kind of biomass boiler of the hot water circuit energy supplying system based on biomass boiler heating of the utility model Structure chart;
Fig. 3 is that a kind of heat exchange box structure of the hot water circuit energy supplying system based on biomass boiler heating of the utility model shows It is intended to;
In figure, 1 is biomass boiler, and 101 be shell, and 102 be end socket, and 103 be smoke box, and 104 be smoke pipe, and 105 be foot branch Frame, 106 be combustion chamber, and 107 be flue, and 108 be trunnion, and 109 be fire door, and 110 be heat exchanger tube, and 111 be emergency valve seat, and 112 are Stop valve seat, 2 be water storage tank, and 3 be running water pipe, and 4 be sewage pipe, and 5 be solenoid valve, and 6 be water inlet pipe, and 7 be outlet pipe, and 8 be One hot-water line, 9 be the second hot-water line, and 10 be return pipe, and 11 be the first water valve, and 12 be the second water valve, and 13 be controller, and 14 be to change Hot tank, 141 be cabinet, and 142 be flue gas layer, and 15 be emission-control equipment, and 16 be first circulation water pump, and 17 be second circulation Water pump, 18 be liquid level sensor, and 19 be shut-off valve.
Specific embodiment
The utility model is described further presently in connection with Figure of description.
The utility model embodiment, as shown in Figure 1, a kind of hot water circuit energy supply system based on biomass boiler heating System, including biomass boiler 1, water storage tank 2, the water storage tank 2 are equipped with water supplement port, and the water supplement port connects running water pipe 3, described 3 lower end of water storage tank is equipped with sewage pipe 4, and the water storage tank 2 connects the water inlet end of biomass boiler 1, the biology by water inlet pipe 6 The water outlet of matter boiler 1 connects outlet pipe 7, and the outlet pipe 7 is separately connected the first hot-water line 8, the second hot-water line 9 and return water Pipe 10 is respectively arranged with one first water valve 11, the second water valve 12, the return water on first hot-water line 8, the second hot-water line 9 Pipe 10 is connected to the water storage tank 3, and the smoke box 103 of the biomass boiler 1 connects heat exchange box 14 by smoke pipe 104, such as Fig. 3 institute Show, the heat exchange box 14 includes cabinet 141, and the cabinet 141 is equipped with one layer of flue gas layer 142, the flue gas layer 142 Air inlet connect smoke pipe 104, the gas outlet of flue gas layer 142 connects emission-control equipment 15, and the water inlet pipe 6 passes through institute State cabinet 141, be respectively equipped with first circulation water pump 16 and second circulation water pump 17 on the water inlet pipe 6, return pipe 11, it is described into Water pipe 6, return pipe 11 are equipped with shut-off valve 19 on sewage pipe 4.
It is first circulation water pump 16 and second circulation respectively when it is implemented, two water circulating pumps are arranged in the present embodiment For water pump 17 for completing a hot water circuit, two water circulating pumps are arranged is designed to provide sufficient power to complete hot water Circulation, with reference to Fig. 1, the arrow in figure is expressed as water (flow) direction, and the first hot-water line 8 therein, the second hot-water line 9 can be used for it He uses hot water, such as takes a shower or wash one's face and rinse one's mouth.Water, by biomass boiler 1, is fired in flow process by biomass boiler 1 It burns and generates heat, the water in heating pipe returns to water storage tank 2 from outlet pipe 7 by return pipe 10, follows to complete a hot water The effect of ring heat supply.The flue gas that biomass boiler 1 generates passes through the flue gas layer 142 of heat exchange box 14, water inlet by smoke pipe 103 Water in pipe 6 heats up before entering biomass boiler 1 by the waste heat of flue gas, so that the thermal energy in flue gas be converted For the thermal energy of water, direct waste heat is avoided to lose with the discharge of flue gas.In addition, it is direct emission that flue gas, which is not, but pass through It is discharged after crossing emission-control equipment 15.Emission-control equipment 15 can be carried out according to the difference of the biomass fuel type of actual use It reasonably selects, the common active charcoal absorption that can choose or acidity/alkaline absorption solution absorb.
The present embodiment provides a kind of specific structures of biomass boiler 1, referring to shown in Fig. 2, the packet of biomass boiler 1 Shell 101 is included, 101 upper end of shell connects end socket 102, and the shell 101 is supported by a foot support 105, the shell 101 Interior combustion chamber setting up and down 106 and flue 107, the flue 107 is connected by trunnion 108 with the combustion chamber 106, described 107 side of flue is provided with fire door 109, and heat exchanger tube 110 is equipped in the combustion chamber 106, and the water inlet of the heat exchanger tube 110 is logical The water inlet end connection water inlet pipe 6 of shell 101 is crossed, the water outlet of the heat exchanger tube 110 connects water outlet by the water outlet of shell 101 Pipe 7, the combustion chamber 106 are connected to a smoke box 103, and the smoke box 103 connects smoke pipe 104.The foot support 105 is U-shaped foot Bracket.102 upper end of end socket is provided with emergency valve seat 111.102 upper end of end socket is provided with stop valve seat 112.
Above-mentioned biomass boiler 1 can also use fire grate by 109 artificial supplementation biomass fuel of fire door, will Biomass fuel is sent by fire grate to burning at flue 107.In combustion process, flame and hot gas can will be warm from trunnion 108 Amount carries out hot transmitting by heat exchanger tube 110 and water therein.The emergency valve seat 111 and stop valve seat of 102 upper end of end socket design 112 primarily serve safety effect.
The present embodiment provides a kind of structures of automatic water supplement, and one is arranged with reference to Fig. 1, on the inside of the water storage tank 2 for detecting The liquid level sensor 18 of liquid level in water storage tank 2,18 electricity of liquid level sensor connect water storage tank 2 of the controller for will test Liquid level signal is converted to electric signal transmission to the controller 13, and the electrical connection of controller 13 one is installed on the running water pipe Solenoid valve 5 on 3.
Automatic water supplement in the present embodiment has mainly applied to liquid level sensor 18, and liquid level sensor 18 will test The liquid level signal of water storage tank 2 be converted to electric signal transmission to the controller 13, controller 13 according to the threshold range of design, If liquid level is too low, controls and open solenoid valve 5, water can be supplemented into water storage tank 2 from running water pipe 5 at this time, when liquid level reaches When pre-set level height, solenoid valve 5 is closed in the control of controller 13, stops moisturizing.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations;Although referring to aforementioned The utility model is described in detail in each embodiment, those skilled in the art should understand that: it still can be with It modifies the technical solutions described in the foregoing embodiments, or some or all of the technical features is equal Replacement;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side The range of case should all cover in the claim of the utility model and the range of specification.

Claims (6)

1. a kind of hot water circuit energy supplying system based on biomass boiler heating, it is characterised in that: including biomass boiler, water storage Case, the water storage tank are equipped with water supplement port, and the water supplement port connects running water pipe, and the water storage tank lower end is equipped with sewage pipe, described Water storage tank connects the water inlet end of biomass boiler by water inlet pipe, and the water outlet of the biomass boiler connects outlet pipe, described Outlet pipe is separately connected the first hot-water line, the second hot-water line and return pipe, distinguishes on first hot-water line, the second hot-water line It is provided with one first water valve, the second water valve, the return pipe is connected to the water storage tank, and the smoke box of the biomass boiler passes through Smoke pipe connects heat exchange box, and the heat exchange box includes cabinet, and the cabinet is equipped with one layer of flue gas layer, the flue gas layer Air inlet connects smoke pipe, and the gas outlet of flue gas layer connects emission-control equipment, and the water inlet pipe passes through the cabinet, described It is respectively equipped with first circulation water pump and second circulation water pump on water inlet pipe, return pipe, the water inlet pipe, return pipe, on sewage pipe It is equipped with shut-off valve.
2. a kind of hot water circuit energy supplying system based on biomass boiler heating according to claim 1, it is characterised in that: The biomass boiler includes shell, and the shell upper end connects end socket, and the shell is supported by a foot support, in the shell Combustion chamber setting up and down and flue, for the flue by trunnion and the combustion chamber, the flue side is provided with furnace , heat exchanger tube is equipped in the combustion chamber, the water inlet of the heat exchanger tube connects water inlet pipe by the water inlet end of shell, described to change The water outlet of heat pipe connects outlet pipe by the water outlet of shell, and the combustion chamber is connected to a smoke box, and the smoke box connects cigarette Pipe.
3. a kind of hot water circuit energy supplying system based on biomass boiler heating according to claim 2, it is characterised in that: The foot support is U-shaped foot support.
4. a kind of hot water circuit energy supplying system based on biomass boiler heating according to claim 2, it is characterised in that: The end socket upper end is provided with emergency valve seat.
5. a kind of hot water circuit energy supplying system based on biomass boiler heating according to claim 2, it is characterised in that: The end socket upper end is provided with stop valve seat.
6. a kind of hot water circuit energy supplying system based on biomass boiler heating according to claim 1, it is characterised in that: Setting one connects controller for detecting the liquid level sensor of liquid level in water storage tank, the liquid level sensor electricity on the inside of the water storage tank The liquid level signal of water storage tank for will test is converted to electric signal transmission to the controller, the controller electrical connection one The solenoid valve being installed on the running water pipe.
CN201920323321.3U 2019-03-14 2019-03-14 A kind of hot water circuit energy supplying system based on biomass boiler heating Expired - Fee Related CN209689181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920323321.3U CN209689181U (en) 2019-03-14 2019-03-14 A kind of hot water circuit energy supplying system based on biomass boiler heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920323321.3U CN209689181U (en) 2019-03-14 2019-03-14 A kind of hot water circuit energy supplying system based on biomass boiler heating

Publications (1)

Publication Number Publication Date
CN209689181U true CN209689181U (en) 2019-11-26

Family

ID=68604871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920323321.3U Expired - Fee Related CN209689181U (en) 2019-03-14 2019-03-14 A kind of hot water circuit energy supplying system based on biomass boiler heating

Country Status (1)

Country Link
CN (1) CN209689181U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191126

Termination date: 20210314