CN212229847U - Gas boiler simulation object system - Google Patents
Gas boiler simulation object system Download PDFInfo
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- CN212229847U CN212229847U CN202021019542.0U CN202021019542U CN212229847U CN 212229847 U CN212229847 U CN 212229847U CN 202021019542 U CN202021019542 U CN 202021019542U CN 212229847 U CN212229847 U CN 212229847U
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- tank body
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- coil pipe
- pipeline
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Abstract
The utility model relates to a gas boiler simulation object system belongs to process control system's practice teaching field, including a jar body, gas system, coil pipe, relief valve, heat preservation and base, the gas system include the gas pipeline that admits air, with the gas pipeline that admits air connects and installs some firearm, the installation of jar external side lower part the furnace end of jar internal side bottom, install the furnace end with check valve on the pipeline between the some firearm, the coil pipe is spiral to be installed the jar is internal, the relief valve is installed jar body top, the heat preservation parcel be in the outside of the jar body, the base welding is in the below of the jar body. The utility model has the characteristics of simulation technology is complete, the parameter is complete, establishes simple process, and convenient operation is applicable to teaching and scientific research.
Description
Technical Field
The utility model relates to a simulation object system, more specifically the gas boiler simulation object system that says so relates to belongs to process control system's practice teaching field.
Background
The gas boiler is indispensable production equipment in chemical industry, electric power, light industry, food and machinery industry, and is especially important to the control of its technological parameter, and the boiler simulation object device in the real standard of present process control system goes out in convenient consideration of heating, adopts the mode of electric heating to simulate, and is inconsistent with actual gas boiler technology, and the technological parameter that the simulation obtained is great with actual gas boiler deviation.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model aims to provide a simple process, convenient operation, safe and reliable, technology and actual gas boiler identical gas boiler simulation object system.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
a gas boiler simulation object system comprises a tank body, a gas system, a coil pipe, a safety valve, a heat preservation layer and a base, wherein the gas system comprises a gas inlet pipeline, an igniter, a furnace end and a check valve, the igniter is connected with the gas inlet pipeline and is installed on the lower portion of the outer side of the tank body, the furnace end is installed at the bottom of the inner side of the tank body, the check valve is installed between the furnace end and the igniter on a pipeline, the coil pipe is installed in the tank body in a spiral mode, the safety valve is installed at the top of the tank body, the heat preservation layer wraps the outer side of the tank body, the base is welded.
Furthermore, the middle part of the tank body is provided with an observation hole, the top of the tank body is provided with a smoke exhaust port, the middle part and the upper part of the tank body are provided with hearth temperature sensor interfaces, and the top of the tank body is provided with a hearth pressure sensor interface.
Furthermore, the check valve is Z0.6TZ-15/9.5A in model number, and has safety protection functions of overpressure automatic closing, under-pressure automatic closing, overcurrent automatic closing and the like.
Furthermore, an annular gap is formed between the bottom of the furnace end and the bottom of the tank body, so that air can conveniently enter the tank body.
Furthermore, the inlet pipeline of the coil pipe is provided with a cold water pressure sensor interface, a cold water temperature sensor interface and a cold water inlet interface, and the outlet pipeline of the coil pipe is provided with a hot water temperature sensor interface and a hot water outlet interface.
The utility model has the advantages that: gas boiler simulation object system can simulate gas boiler's production technology to be provided with the detection and the control interface who detects and control gas boiler parameter, have the simulation technology and be true entirely, the multiple characteristics of parameter, equipment fixing is convenient, the cost is low, area is few, simple process, convenient operation is applicable to teaching and scientific research.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the structure schematic diagram of the gas system of the present invention.
The main reference symbols in the drawings have the following meanings:
1. the boiler comprises a tank body 2, a heat preservation layer 3, a hearth temperature sensor interface 4, a coil pipe 5, a check valve 6, a fuel gas inlet pipeline 7, a base 8, a furnace end 9, a cold water inlet interface 10, a cold water temperature sensor interface 11, an observation hole 12, a hot water outlet interface 13, a hot water temperature sensor interface 14, a smoke exhaust port 15, a safety valve 16, a hearth pressure sensor interface 17, a cold water pressure sensor interface 18 and an igniter.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2: a gas boiler simulation object system comprises a tank body 1, a gas system, a coil pipe 4, a safety valve 15, a heat preservation layer 2 and a base 7, wherein the gas system comprises a gas inlet pipeline 6, an igniter 18 which is connected with the gas inlet pipeline 6 and is arranged at the lower part of the outer side of the tank body 1, a furnace end 8 which is arranged at the bottom of the inner side of the tank body 1 and a check valve 5 which is arranged between the furnace end 8 and the igniter 18 on a pipeline, the coil pipe 4 is spirally arranged in the tank body 1, the safety valve 15 is arranged at the top of the tank body 1, the heat preservation layer 2 is wrapped at the outer side of the tank body 1, the base 7 is welded below the tank body 1, and the coil pipe 4.
Further, an observation hole 11 is formed in the middle of the tank body 1, a smoke exhaust port 14 is formed in the top of the tank body 1, furnace temperature sensor interfaces 3 are formed in the middle and the upper portion of the tank body 1, and a furnace pressure sensor interface 16 is formed in the top of the tank body 1.
Furthermore, the model of the check valve 5 is Z0.6TZ-15/9.5A, and the check valve 5 has safety protection functions of overpressure automatic closing, under-pressure automatic closing, overcurrent automatic closing and the like.
Furthermore, an annular gap is formed between the furnace end 8 and the bottom of the tank body 1, so that air can conveniently enter the tank body 1.
Further, an inlet pipeline of the coil 4 is provided with a cold water pressure sensor interface 17, a cold water temperature sensor interface 10 and a cold water inlet interface 9, and an outlet pipeline of the coil 4 is provided with a hot water temperature sensor interface 13 and a hot water outlet interface 12.
A gas boiler simulation object system, not only simulation gas boiler's process flow still is provided with detection and control interface who detects and control gas boiler parameter, including relevant controlgear can also constitute automatic control system, concrete working process as follows:
cold water is subjected to heat exchange with a hearth in the tank body 1 through the coil pipe 4 through the cold water inlet port 9, then is discharged through the hot water outlet port 12, the cold water pressure is detected through the cold water pressure sensor port 17 to form a cold water pressure simulation object device, and a cold water pressure control system can be formed by controlling the water inflow.
The hearth pressure in the tank body 1 is detected through a hearth pressure sensor interface 16, and a hearth pressure control system can be formed by controlling the air supply flow.
The temperature in the hearth in the tank body 1 is detected through the hearth temperature sensor interface 3, and a hearth temperature control system can be formed by controlling the gas flow.
Cold water passes through the cold water inlet port 9, is subjected to heat exchange temperature rise through the coil pipe 4 and the hearth in the tank body 1, is discharged through the hot water outlet port 12, the temperature of the hot water is detected through the hot water temperature sensor port 13, and a water temperature control system can be formed by controlling the water inlet flow of the cold water.
Meanwhile, a hot water and hearth pressure cascade control system can be formed by adjusting the gas flow through a hot water temperature sensor interface 13 and a hearth pressure sensor interface 16.
The above-mentioned embodiments do not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (3)
1. A gas boiler simulation object system is characterized by comprising a tank body, a gas system, a coil pipe, a safety valve, a heat preservation layer and a base, wherein the gas system comprises a gas inlet pipeline, an igniter, a furnace end and a check valve, the igniter is connected with the gas inlet pipeline and is installed on the lower portion of the outer side of the tank body, the furnace end is installed at the bottom of the inner side of the tank body, the check valve is installed between the furnace end and the igniter on a pipeline, the coil pipe is spirally installed in the tank body, the safety valve is installed at the top of the tank body, the heat preservation layer wraps the outer side of the tank body, the base is welded below the tank body.
2. The gas boiler simulation object system according to claim 1, wherein an observation hole is provided in the middle of the tank body, a smoke exhaust port is provided at the top of the tank body, furnace temperature sensor interfaces are provided in the middle and upper portions of the tank body, and a furnace pressure sensor interface is provided at the top of the tank body.
3. The gas boiler simulation object system according to claim 1, wherein a cold water pressure sensor interface, a cold water temperature sensor interface and a cold water inlet interface are provided on an inlet pipeline of the coil pipe, and a hot water temperature sensor interface and a hot water outlet interface are provided on an outlet pipeline of the coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019542.0U CN212229847U (en) | 2020-06-05 | 2020-06-05 | Gas boiler simulation object system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019542.0U CN212229847U (en) | 2020-06-05 | 2020-06-05 | Gas boiler simulation object system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212229847U true CN212229847U (en) | 2020-12-25 |
Family
ID=73930093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021019542.0U Active CN212229847U (en) | 2020-06-05 | 2020-06-05 | Gas boiler simulation object system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212229847U (en) |
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2020
- 2020-06-05 CN CN202021019542.0U patent/CN212229847U/en active Active
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