CN213840021U - Natural gas heating adjusting device - Google Patents
Natural gas heating adjusting device Download PDFInfo
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- CN213840021U CN213840021U CN202022242782.3U CN202022242782U CN213840021U CN 213840021 U CN213840021 U CN 213840021U CN 202022242782 U CN202022242782 U CN 202022242782U CN 213840021 U CN213840021 U CN 213840021U
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Abstract
The utility model discloses a natural gas heating and adjusting device, which comprises a natural gas input end, a natural gas output end and a heating and adjusting system; the heating regulating system is respectively connected with the natural gas input end and the natural gas output end; the heating regulation system comprises a heat exchanger, a regulation valve and a control system; the control system is respectively connected with the heat exchanger and the regulating valve; the regulating valve is arranged at a hot water inlet of the heat exchanger; the control system comprises a temperature control unit, a valve self-adaption unit, a motor driving unit and a controller unit; the controller unit is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit. The utility model discloses can realize the natural gas temperature accurate control and can realize preconditioning and the self-adaptation of system.
Description
Technical Field
The utility model relates to a heating device field specifically is a natural gas heating adjusting device.
Background
At present, a plurality of natural gas pressure regulating stations are all provided with a hot water circulating heating system, the hot water circulating heating system mainly comprises a water heater circulating pump and a heat exchanger, the load regulation of the current hot water system mainly depends on mechanical manual control regulation, the manual regulation load error in the operation process is large, the temperature of the natural gas which is out of the station is too high, and the energy waste is serious. On the other hand, the gas temperature of the natural gas entering the heat exchange system changes along with the change of the outside air temperature and the change of the pressure, which means that the same production capacity under different climatic conditions also requires different heat input, and the manual adjustment cannot achieve the precision effect of real-time adjustment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a natural gas heating and adjusting device.
In order to achieve the above object, the present invention provides the following technical solutions.
A natural gas heating adjusting device is characterized in that: the natural gas heating device comprises a natural gas input end, a natural gas output end and a heating regulating system; the heating regulating system is respectively connected with the natural gas input end and the natural gas output end; the heating regulation system comprises a heat exchanger, a regulation valve and a control system; the control system is respectively connected with the heat exchanger and the regulating valve; the regulating valve is arranged at a hot water inlet of the heat exchanger; the control system comprises a temperature control unit, a valve self-adaption unit, a motor driving unit and a controller unit; the controller unit is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit; the temperature control unit is connected with the valve self-adaptive unit, and the motor driving unit is respectively connected with the valve self-adaptive unit and the regulating valve; the controller unit comprises a CPU and an input module, and the input module is connected with the CPU; the regulating valve is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit; the valve self-adaptive unit comprises a valve total stroke detection module, a motor absolute revolution calculation module, a motor relative revolution calculation module and a motor revolution feedback module; the CPU is respectively connected with the valve total stroke detection module, the motor absolute revolution calculation module, the motor relative revolution calculation module and the motor revolution feedback module.
Preferably, the heat exchanger is a shell and tube heat exchanger.
Preferably, the regulating valve adopts an electric regulating mechanism.
Preferably, the motor driving unit is connected to the regulating valve, and can drive the regulating valve to change the valve opening.
Preferably, the input module is provided with a touchable display screen, and temperature values can be input.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up heating governing system, can freely set for gas temperature behind the heat transfer, prevent the superheating, reduce the energy consumption.
2. The utility model discloses can accurate regulation heating system, realize the accurate control of natural gas temperature.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Detailed Description
The technical solution 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a natural gas heating adjusting device is characterized in that: the natural gas heating and regulating device comprises a natural gas input end, a natural gas output end and a heating and regulating system, wherein the heating and regulating system is respectively connected with the natural gas input end and the natural gas output end. The heating regulation system comprises a heat exchanger, a regulation valve and a control system; the heat exchanger adopts a tube type heat exchanger; the regulating valve adopts an electric regulating mechanism; the control system is respectively connected with the heat exchanger and the regulating valve. The regulating valve is arranged at a hot water inlet of the heat exchanger; the control system comprises a temperature control unit, a valve self-adaption unit, a motor driving unit and a controller unit. The controller unit is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit, the temperature control unit is connected with the valve self-adaptive unit, and the motor driving unit is respectively connected with the valve self-adaptive unit and the regulating valve; the controller unit comprises a CPU and an input module, and the input module is connected with the CPU; the regulating valve is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit; the valve self-adaptive unit comprises a valve total stroke detection module, a motor absolute revolution calculation module, a motor relative revolution calculation module and a motor revolution feedback module; the CPU is respectively connected with the valve total stroke detection module, the motor absolute revolution calculation module, the motor relative revolution calculation module and the motor revolution feedback module. The motor driving unit is connected with the regulating valve and can drive the regulating valve to change the opening degree of the valve. The input module is provided with a touchable display screen and can input a temperature value.
The utility model has the advantages that: the heating regulation system is arranged, so that the temperature of the gas after heat exchange can be freely set, overheating is prevented, and energy consumption is reduced; the heating system can be accurately adjusted, and the temperature of the natural gas can be accurately controlled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A natural gas heating adjusting device is characterized in that: the natural gas heating device comprises a natural gas input end, a natural gas output end and a heating regulating system; the heating regulating system is respectively connected with the natural gas input end and the natural gas output end; the heating regulation system comprises a heat exchanger, a regulation valve and a control system; the control system is respectively connected with the heat exchanger and the regulating valve; the regulating valve is arranged at a hot water inlet of the heat exchanger; the control system comprises a temperature control unit, a valve self-adaption unit, a motor driving unit and a controller unit; the controller unit is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit; the temperature control unit is connected with the valve self-adaptive unit, and the motor driving unit is respectively connected with the valve self-adaptive unit and the regulating valve; the controller unit comprises a CPU and an input module, and the input module is connected with the CPU; the regulating valve is respectively connected with the temperature control unit, the valve self-adaptive unit and the motor driving unit; the valve self-adaptive unit comprises a valve total stroke detection module, a motor absolute revolution calculation module, a motor relative revolution calculation module and a motor revolution feedback module; the CPU is respectively connected with the valve total stroke detection module, the motor absolute revolution calculation module, the motor relative revolution calculation module and the motor revolution feedback module.
2. A natural gas heating regulating device according to claim 1, wherein: the heat exchanger adopts a tube type heat exchanger.
3. A natural gas heating regulating device according to claim 1, wherein: the regulating valve adopts an electric regulating mechanism.
4. A natural gas heating regulating device according to claim 1, wherein: the motor driving unit is connected with the regulating valve and can drive the regulating valve to change the opening degree of the valve.
5. A natural gas heating regulating device according to claim 1, wherein: the input module is provided with a touchable display screen and can input a temperature value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242782.3U CN213840021U (en) | 2020-10-10 | 2020-10-10 | Natural gas heating adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242782.3U CN213840021U (en) | 2020-10-10 | 2020-10-10 | Natural gas heating adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213840021U true CN213840021U (en) | 2021-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022242782.3U Active CN213840021U (en) | 2020-10-10 | 2020-10-10 | Natural gas heating adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213840021U (en) |
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2020
- 2020-10-10 CN CN202022242782.3U patent/CN213840021U/en active Active
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