CN214894978U - Natural gas combustion metering device - Google Patents
Natural gas combustion metering device Download PDFInfo
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- CN214894978U CN214894978U CN202121771486.0U CN202121771486U CN214894978U CN 214894978 U CN214894978 U CN 214894978U CN 202121771486 U CN202121771486 U CN 202121771486U CN 214894978 U CN214894978 U CN 214894978U
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- natural gas
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Abstract
The utility model relates to a natural gas burning metering device, the load simulator comprises a device body, the equipment body is the cylinder structure, wherein, equipment body upper portion sets up the axial fan, the inside natural gas combustor that sets up of equipment body, natural gas combustor and natural gas air inlet pipeline are connected, the equipment body is close to the one end of natural gas combustor sets up the secondary air inlet regulating plate, the secondary air inlet regulating plate can be adjusted the equipment body is close to the size of natural gas combustor one end air intake. The utility model provides a pair of natural gas burning metering device, the natural gas passes through the formula of oxygen, passes through the burning of combustor again, makes the natural gas obtain more abundant burning, through temperature sensor, to burning gas temperature measurement, uses the secondary air inlet regulating plate, and control secondary intake controls tail gas temperature, reaches the temperature of demand, and secondary air also can be more abundant to the natural gas burning simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the natural gas measurement, concretely relates to natural gas burning metering device.
Background
Natural gas refers to all gases naturally occurring in nature, including gases formed by various natural processes in the air space, water space and rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like). The definition of "natural gas" which has been common for a long time is a narrow definition from the energy point of view, and refers to a mixture of hydrocarbon and non-hydrocarbon gases which are naturally trapped in the formation. In petrogeology, oil field gas and gas field gas are commonly referred to. The composition of the device is mainly hydrocarbons and contains non-hydrocarbon gas, the demand for measuring the combustion characteristics of natural gas is gradually increased along with the popularization of natural gas application, and no device with a simple structure for measuring the combustion of natural gas is available at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a natural gas burning metering device, the large-scale motor assembly comprises a device body, the equipment body is the cylinder structure, wherein, equipment body upper portion sets up the axial fan, the inside natural gas combustor that sets up of equipment body, natural gas combustor and natural gas air inlet pipeline are connected, the equipment body is close to the one end of natural gas combustor sets up the secondary air inlet regulating plate, the secondary air inlet regulating plate can be adjusted the equipment body is close to the size of natural gas combustor one end air intake.
Preferably, the oxygen distribution line is connected to said natural gas intake line.
In any of the above schemes, preferably, a partition is arranged between the natural gas burner and the axial fan inside the equipment body.
In any of the above schemes, preferably, the side wall of the device body between the partition plate and the axial fan is provided with a temperature sensor probe, and the temperature sensor probe is connected with the temperature sensor.
In any of the above schemes, preferably, the apparatus body is provided with differential pressure sensor probes on two sides of the partition plate, and the differential pressure sensor probes are connected with the differential pressure sensor.
The utility model has the advantages that: the utility model provides a pair of natural gas burning metering device, the natural gas passes through the formula of oxygen, passes through the burning of combustor again, makes the natural gas obtain more abundant burning, through temperature sensor, to burning gas temperature measurement, uses the secondary air inlet regulating plate, and control secondary intake controls tail gas temperature, reaches the temperature of demand, and secondary air also can be more abundant to the natural gas burning simultaneously.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a natural gas combustion metering device according to the present invention;
the figures are labeled as follows: 1-a natural gas intake line; 2-an oxygen distribution line; 3-a natural gas burner; 4-a separator; 5-a differential pressure sensor; 6-temperature sensor; 7-axial fan; 8-the equipment body; 9-secondary air inlet adjusting plate.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1, the utility model provides a natural gas combustion metering device, which comprises an equipment body 8, wherein the equipment body 8 is a cylindrical structure, wherein an axial fan 7 is arranged on the upper portion of the equipment body 8, the axial fan 7 provides power for heat transmission, a natural gas burner 3 is arranged inside the equipment body, the natural gas burner 3 can burn natural gas, the natural gas burner 3 is connected with a natural gas inlet pipeline 1, the natural gas inlet pipeline 1 is used for conveying natural gas, a secondary air inlet adjusting plate 9 is arranged at one end of the equipment body 8 close to the natural gas burner 3, the secondary air inlet adjusting plate 9 can adjust the size of an air inlet at one end of the equipment body 8 close to the natural gas burner 3, and an oxygen distribution pipeline 2 is connected with the natural gas inlet pipeline 1, oxygen gas distribution pipeline 2 can be used for providing oxygen, 8 inside of equipment body sets up baffle 4 between natural gas combustor 3 and the axial fan 7, equipment body 8 is located and sets up the temperature sensor probe on the lateral wall between baffle 4 and the axial fan 7, the temperature sensor probe is connected with temperature sensor 6, equipment body 8 is located 4 both sides of baffle and sets up the differential pressure sensor probe respectively, the differential pressure sensor probe is connected with differential pressure sensor 5, temperature sensor 6 is used for monitoring the temperature of air outlet department, differential pressure sensor 5 is used for measuring the pressure differential of baffle both sides.
The utility model provides a pair of natural gas burning metering device, the natural gas passes through the formula of oxygen, passes through the burning of combustor again, makes the natural gas obtain more abundant burning, through temperature sensor, to burning gas temperature measurement, uses the secondary air inlet regulating plate, and control secondary intake controls tail gas temperature, reaches the temperature of demand, and secondary air also can be more abundant to the natural gas burning simultaneously.
It will be understood by those skilled in the art that any combination of the features of the present invention, including the above-described embodiments and embodiments of the present invention and those illustrated in the drawings, is not intended to be limited to the details and should not be construed as limiting the scope of the present invention in any way. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a natural gas burning metering device, includes the equipment body, the equipment body is the cylinder structure, its characterized in that, equipment body upper portion sets up the axial fan, the inside natural gas combustor that sets up of equipment body, the natural gas combustor admits air the pipe connection with the natural gas, the equipment body is close to the one end of natural gas combustor sets up the secondary air inlet regulating plate, the secondary air inlet regulating plate can be adjusted the equipment body is close to the size of natural gas combustor one end air intake.
2. A natural gas combustion metering device according to claim 1, wherein an oxygen distribution line is connected to the natural gas intake line.
3. The natural gas combustion metering device of claim 1, wherein a partition is arranged between the natural gas combustor and the axial fan inside the equipment body.
4. The natural gas combustion metering device of claim 3, wherein a temperature sensor probe is arranged on a side wall of the equipment body between the partition plate and the axial fan, and the temperature sensor probe is connected with the temperature sensor.
5. The natural gas combustion metering device of claim 3, wherein the device body is provided with differential pressure sensor probes on two sides of the partition plate, and the differential pressure sensor probes are connected with the differential pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771486.0U CN214894978U (en) | 2021-07-30 | 2021-07-30 | Natural gas combustion metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771486.0U CN214894978U (en) | 2021-07-30 | 2021-07-30 | Natural gas combustion metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214894978U true CN214894978U (en) | 2021-11-26 |
Family
ID=78910166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121771486.0U Active CN214894978U (en) | 2021-07-30 | 2021-07-30 | Natural gas combustion metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214894978U (en) |
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2021
- 2021-07-30 CN CN202121771486.0U patent/CN214894978U/en active Active
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