CN210399116U - Heat supply system - Google Patents
Heat supply system Download PDFInfo
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- CN210399116U CN210399116U CN201921340139.5U CN201921340139U CN210399116U CN 210399116 U CN210399116 U CN 210399116U CN 201921340139 U CN201921340139 U CN 201921340139U CN 210399116 U CN210399116 U CN 210399116U
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Abstract
The utility model discloses a heating system, including serial-type conduction oil boiler, hot-blast low nitrogen type combustor is installed to serial-type conduction oil boiler front portion, and serial-type conduction oil boiler's trailing end connection has the explosion vent, one side fixedly connected with flue gas inlet of explosion vent, and flue gas inlet's opposite side fixedly connected with air heater, one side gomphosis of air heater has the exhanst gas outlet, and the opposite side of exhanst gas outlet installs the waste heat water tank, the tobacco pipe is installed to one side of hot-water tank, and the other end fixedly connected with chimney of tobacco pipe. The utility model discloses in, utilize the circulating pump to carry out liquid phase forced circulation according to the heat carrier, carry heat energy to with the heat equipment successor and return the boiler reheating, boiler furnace is furnished with inert gas fire extinguishing mouthful, and the air supply system user is self-service, gets into the expansion tank through the expansion pipe, gets into the storage tank through the overflow pipe again, arranges to the safe area by arranging the nitrogen mouth at last.
Description
Technical Field
The utility model relates to a heat supply technical field especially relates to a heating system.
Background
In the production process, a low-pressure high-temperature heat source medium is often needed to provide heat energy, and a heat conduction oil boiler is used as a low-pressure high-temperature efficient characteristic and becomes the best production choice, but the heat utilization temperatures required by different heat utilization equipment are different due to the requirement of a production process, so that multiple heat conduction oil boilers are required to be equipped for segmented heat supply to meet the requirement of the production process, so that equipment redundancy, too many equipment point inspection projects, difficulty in maintenance, incapability of centralized heat supply, high energy consumption and high resource waste are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heating system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heating system, includes serial-type conduction oil boiler, the hot-blast low nitrogen type combustor is installed to serial-type conduction oil boiler front portion, and serial-type conduction oil boiler's trailing end connection has the explosion vent, one side fixedly connected with gas inlet of explosion vent, and gas inlet's opposite side fixedly connected with air heater, one side gomphosis of air heater has the exhanst gas outlet, and the opposite side of exhanst gas outlet installs the waste heat water tank, the tobacco pipe is installed to one side of hot-water tank, and the other end fixedly connected with chimney of tobacco pipe, air heater's bottom fixedly connected with air-supply line, and the bottom gomphosis of air-supply line is connected with the air-blower, one side fixedly connected with natural gas of combustor admits air control line, and.
As a further description of the above technical solution:
the hot air pipeline is fixedly connected with the air preheater, and the hot air pipeline is connected with the combustor in an embedded mode.
As a further description of the above technical solution:
one side of the high-temperature circulating oil pump is connected with a heat conduction oil boiler, and the other side of the heat conduction oil boiler is connected with a multi-temperature-zone precise controllable energy-saving heat supply system.
As a further description of the above technical solution:
the high-temperature circulating oil pump conveys heat conduction oil to a heat conduction oil boiler, the heated heat conduction oil is conveyed to the multi-temperature-zone precise controllable energy-saving heat supply system, and the heat conduction oil is conveyed to heat utilization equipment after being subjected to temperature adjustment by the multi-temperature-zone precise controllable energy-saving heat supply system.
As a further description of the above technical solution:
the precise controllable energy-saving heating system with the multi-temperature-zone comprises an adjustable controller, one side of the adjustable controller is connected with an electric three-way regulating valve, one side of the electric three-way regulating valve is connected with a Y-shaped oil filter, the other side of the electric three-way regulating valve is fixedly connected with a secondary circulating oil pump, and one side of the secondary circulating oil pump is embedded in an equidistance mode and is connected with an oil inlet thermal resistor, a bimetallic thermometer and an oil return thermal resistor.
As a further description of the above technical solution:
the adjustable controller is fixedly connected with the electric three-way regulating valve, the electric three-way regulating valve is fixedly connected with the Y-shaped oil filter, and the Y-shaped oil filter is fixedly connected with the secondary circulating oil pump.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, utilize the circulating pump to carry out liquid phase forced circulation according to the heat carrier, carry heat energy to with the heat equipment successor and return the boiler reheating, boiler furnace is furnished with inert gas fire extinguishing mouthful, and the air supply system user is self-service, gets into the expansion tank through the expansion pipe, gets into the storage tank through the overflow pipe again, arranges to the safe area by arranging the nitrogen mouth at last.
Drawings
FIG. 1 is a schematic view of a combustion system of the present invention;
FIG. 2 is a schematic flow chart of the heat transfer oil system of the present invention;
fig. 3 is a schematic view of the multi-temperature zone precise controllable energy-saving heating system of the present invention.
Illustration of the drawings:
101. a series connection type heat conduction oil boiler; 102. a hot air low nitrogen type burner; 103. an explosion vent; 104. a flue gas inlet; 105. an air preheater; 106. a flue gas outlet; 107. a hot water tank; 108. a smoke pipe; 109. a chimney; 110. a blower; 111. an air inlet pipe; 112. a hot air duct; 201. a high temperature circulating oil pump; 301. a multi-temperature zone precise controllable energy-saving heating system; 302. a heat-using device; 3011. an adjustable controller; 3012. an electric three-way regulating valve; 3013. a Y-type oil filter; 3014. a secondary circulating oil pump; 3015. an oil inlet thermal resistor; 3016. a bimetallic thermometer; 3017. and (4) returning the oil to the thermal resistor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a heating system includes a serial type conduction oil boiler 101, a hot air low nitrogen type burner 102 is installed at the front of the serial type conduction oil boiler 101, and the tail of the serial heat conducting oil boiler 101 is connected with an explosion door 103, one side of the explosion door 103 is fixedly connected with a flue gas inlet 104, and the other side of the flue gas inlet 104 is fixedly connected with an air preheater 105, one side of the air preheater 105 is embedded with a flue gas outlet 106, and the other side of the smoke outlet 106 is provided with a waste heat water tank 107, one side of the hot water tank 107 is provided with a smoke tube 108, the other end of the smoke tube 108 is fixedly connected with a chimney 109, the bottom end of the air preheater 105 is fixedly connected with an air inlet pipe 111, the bottom end of the air inlet pipe 111 is connected with a blower 110 in a embedding manner, one side of the burner 102 is fixedly connected with a natural gas inlet adjusting pipeline 113, and the other side of the burner 102 is connected with a hot air pipeline 112.
Furthermore, the hot air duct 112 is fixedly connected with the air preheater 105, and the hot air duct 112 is connected with the burner 102 in a fitting manner.
Further, one side of the high-temperature circulating oil pump 201 is connected with a heat conducting oil boiler 101, and the other side of the heat conducting oil boiler 101 is connected with a multi-temperature-zone precise controllable energy-saving heat supply system 301.
Further, the high-temperature circulating oil pump 201 conveys heat conduction oil to the heat conduction oil boiler 101, the heated heat conduction oil is conveyed to the multi-temperature-zone precise controllable energy-saving heat supply system 301, and the heat conduction oil is subjected to temperature adjustment by the multi-temperature-zone precise controllable energy-saving heat supply system 301 and then conveyed to the heat utilization equipment 302.
Further, the multi-temperature-zone precise controllable energy-saving heating system 301 comprises an adjustable controller 3011, one side of the adjustable controller 3011 is connected with an electric three-way adjusting valve 3012, one side of the electric three-way adjusting valve 3012 is connected with a Y-shaped oil filter 3013, the other side of the electric three-way adjusting valve 3012 is fixedly connected with a secondary circulating oil pump 3014, one side of the secondary circulating oil pump 3014 is connected with an oil inlet thermal resistor 3015, a bimetallic thermometer 3016 and an oil return thermal resistor 3017 in an equidistance embedding manner.
Further, the adjustable controller 3011 is fixedly connected to the electric three-way adjusting valve 3012, the electric three-way adjusting valve 3012 is fixedly connected to the Y-type oil filter 3013, and the Y-type oil filter 3013 is fixedly connected to the secondary circulating oil pump 3014.
Series-parallel mechanism form
| Series connection structure | Unit of | Hearth box | First convection section | Second convection section |
| Inlet flue gas temperature | ℃ | 2067.457 | 1089.064 | 477.561 |
| Temperature of outlet flue gas | ℃ | 1089.064 | 477.561 | 368.077 |
| Parallel structure | Unit of | Hearth box | First convection section | Second convection section |
| Inlet flue gas temperature | ℃ | 2069.576 | 1089.473 | 483.913 |
| Temperature of outlet flue gas | ℃ | 1089.473 | 483.913 | 373.307 |
The working principle is as follows: the high-temperature circulating oil pump 201 conveys low-temperature heat conduction oil to the heat conduction oil boiler 101 for heating, the discharged high-temperature heat conduction oil directly enters the multi-temperature-zone precise controllable energy-saving heat supply system 301 after passing through the orifice plate flowmeter, the multi-temperature-zone precise controllable energy-saving heat supply system 301 forms heat conduction oil at a specified temperature for production heat equipment after being adjusted, the high-temperature heat conduction oil T1 supplied by the heat conduction oil boiler enters the electric three-way adjusting valve 3012 after being filtered by the Y-shaped oil filter 3013, the electric three-way adjusting valve 3012 adjusts the opening degree of the valve core under the instruction of the adjustable controller 3011, so that high-temperature oil at a specified flow enters the secondary circulating pipeline, the formed heat conduction oil at the specified temperature is mixed with cold oil in the pipeline under the action of the circulating pump 3014 and is conveyed to the heat equipment 303 through the circulating pump 3014, and at the moment, the heat conduction, A return thermal resistor 3017 is installed at the line location as shown to monitor and control the oil temperature. The oil return line is affected by the new oil replenished by the electric three-way valve 3012, and the overflowed oil return can be directly returned to the boiler through the oil return line.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heating system comprises a serial connection type heat conduction oil boiler (101), and is characterized in that a hot air low-nitrogen type burner (102) is arranged at the front part of the serial connection type heat conduction oil boiler (101), an explosion door (103) is connected to the tail part of the serial connection type heat conduction oil boiler (101), a smoke inlet (104) is fixedly connected to one side of the explosion door (103), an air preheater (105) is fixedly connected to the other side of the smoke inlet (104), a smoke outlet (106) is embedded into one side of the air preheater (105), a hot water tank (107) is installed on the other side of the smoke outlet (106), a smoke pipe (108) is installed on one side of the hot water tank (107), a chimney (109) is fixedly connected to the other end of the smoke pipe (108), an air inlet pipe (111) is fixedly connected to the bottom end of the air preheater (105), and an air blower (110) is embedded, one side of the combustor (102) is fixedly connected with a natural gas inlet adjusting pipeline (113), and the other side of the combustor (102) is connected with a hot air pipeline (112).
2. A heating system according to claim 1, wherein the hot air duct (112) is fixedly connected to the air preheater (105), and the hot air duct (112) is connected to the burner (102) in a fitting manner.
3. The heating system according to claim 1, wherein one side of the heat conducting oil boiler (101) is connected with a high-temperature circulating oil pump (201), and the other side of the heat conducting oil boiler (101) is connected with a multi-temperature-zone precise controllable energy-saving heating system (301).
4. The heating system according to claim 3, wherein the high-temperature circulating oil pump (201) conveys heat conducting oil to the heat conducting oil boiler (101), the heated heat conducting oil is conveyed to the multi-temperature-zone precise controllable energy-saving heating system (301), and the heat conducting oil is subjected to temperature adjustment by the multi-temperature-zone precise controllable energy-saving heating system (301) and then conveyed to the heat utilization equipment (302).
5. The heating system according to claim 3, wherein the multi-temperature-zone precise controllable energy-saving heating system (301) comprises an adjustable controller (3011), one side of the adjustable controller (3011) is connected with an electric three-way regulating valve (3012), one side of the electric three-way regulating valve (3012) is connected with a Y-shaped oil filter (3013), the other side of the electric three-way regulating valve (3012) is fixedly connected with a secondary circulating oil pump (3014), one side of the secondary circulating oil pump (3014) is embedded and connected with an oil inlet thermal resistor (3015), a bimetallic thermometer (3016) and an oil return thermal resistor (3017).
6. A heating system according to claim 5, wherein the adjustable controller (3011) is fixedly connected to the electric three-way regulating valve (3012), the electric three-way regulating valve (3012) is fixedly connected to the Y-type oil filter (3013), and the Y-type oil filter (3013) is fixedly connected to the secondary circulating oil pump (3014).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340139.5U CN210399116U (en) | 2019-08-16 | 2019-08-16 | Heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340139.5U CN210399116U (en) | 2019-08-16 | 2019-08-16 | Heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210399116U true CN210399116U (en) | 2020-04-24 |
Family
ID=70338845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340139.5U Active CN210399116U (en) | 2019-08-16 | 2019-08-16 | Heat supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210399116U (en) |
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2019
- 2019-08-16 CN CN201921340139.5U patent/CN210399116U/en active Active
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