CN212108398U - Gas output supercharging device - Google Patents
Gas output supercharging device Download PDFInfo
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- CN212108398U CN212108398U CN201922389784.2U CN201922389784U CN212108398U CN 212108398 U CN212108398 U CN 212108398U CN 201922389784 U CN201922389784 U CN 201922389784U CN 212108398 U CN212108398 U CN 212108398U
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- gas
- booster pump
- control valve
- joint
- outlet joint
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- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims description 304
- 239000002737 fuel gas Substances 0.000 claims description 29
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 34
- 238000005086 pumping Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a gas output supercharging device, which comprises a gas control valve and a booster pump, wherein the gas control valve is used for adjusting the gas flow and a switch; one end of the gas control valve is a gas inlet joint, and the other end of the gas control valve is a gas outlet joint; the gas outlet joint is connected with the gas inlet joint of the booster pump, and the gas outlet joint of the booster pump is a free connecting end; the booster pump pumps gas according to the change of the power of the booster pump, and the gas pressure, the gas quantity and the flow rate of a gas outlet joint of the booster pump dynamically change according to the power change of the booster pump; the product strengthens the gas pressure again on the basis of the original gas inlet pressure, and adjusts the pressure, the flow and the flow speed of the gas sprayed from the gas injection nozzle again under the original firepower combustion state to change the firepower again.
Description
Technical Field
The utility model relates to a gas control valve device of gas furnace, concretely relates to gas output supercharging device.
Background
The gas pressure and the flow rate of the existing external gas inlet pipeline are determined by the input gas pressure, the gas pressure input by the gas cannot be improved, the firepower of the burner can be controlled only by adjusting the switching value of the gas control valve during combustion, the gas pressure input by the gas is lower during the gas peak period, and the requirement of the burner for larger firepower cannot be met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a reasonable in design can strengthen gas atmospheric pressure once more and increase the gas flow on original atmospheric pressure's that admits air basis, satisfies the required bigger fire requirement of combustor.
The scheme for solving the technical problems is as follows:
a kind of fuel gas exports the supercharging device, the fuel gas exports the supercharging device including controlling valve and booster pump of fuel gas, the controlling valve of fuel gas is used for regulating the fuel gas flow and switch; one end of the gas control valve is a gas inlet joint, and the other end of the gas control valve is a gas outlet joint; the gas outlet joint is connected with the gas inlet joint of the booster pump, and the gas outlet joint of the booster pump is a free connecting end; the booster pump pumps the fuel gas amount according to the change of the power of the booster pump, and the fuel gas pressure, the fuel gas amount and the flow rate of the gas outlet joint of the booster pump dynamically change according to the power change of the booster pump.
Further: the gas outlet joint of the booster pump is connected with a gas output pipe, the other end of the gas output pipe is connected with a gas injection nozzle, and the booster pump pumps gas according to the change of the power of the booster pump to enhance or reduce the gas pressure in the gas output pipe, so that the pressure, the gas quantity and the flow rate of the gas injected from the gas injection nozzle are adjusted.
Further: the air inlet joint of the booster pump is connected with an air inlet pipe, and the air inlet pipe is connected with a fuel gas outlet joint.
Further: the number of the gas inlet joints is one; the gas outlet joint is one.
Further: the gas inlet connector is one, the gas outlet connector is two or three, and one gas outlet connector is connected with the gas inlet connector of the booster pump.
Further: and the two or three gas outlet connectors are respectively connected with a booster pump.
Further: the booster pump is connected with a power control device through an electric wire, the power of the booster pump is adjusted through the power control device, the gas pressure and/or the gas flow rate of the gas sprayed out of the gas outlet connector of the booster pump are/is adjusted, and the gas pressure and/or the gas flow rate are/is dynamically changed according to the power change of the booster pump.
Further: the power control device is a controller or a stepless knob switch or a gear knob switch or an electric switch.
Further: the gas control valve is a gas knob control valve.
Further: the booster pump is a gas booster pump; the booster pump is a variable-frequency booster pump; the booster pump is an alternating-current booster pump or a direct-current booster pump; the power of the booster pump is 50 watts or less.
Further: the gas output pipe or the gas injection nozzle is fixedly connected with a gas burner through a support.
The utility model discloses a gas output supercharging device beneficial effect does: the gas output supercharging device comprises a gas control valve and a booster pump, wherein the gas control valve is used for regulating gas flow and switching on and off; one end of the gas control valve is a gas inlet joint, and the other end of the gas control valve is a gas outlet joint; the gas outlet joint is connected with the gas inlet joint of the booster pump, the gas outlet joint of the booster pump is a free connecting end, and the free connecting end is used for a gas input pipeline of a combustion device to be connected or a gas input pipeline connected with a combustor; the booster pump pumps gas according to the change of the power of the booster pump, the gas pressure, the gas quantity and the flow rate of a gas outlet joint of the booster pump are dynamically changed according to the power change of the booster pump, and the firepower of the combustion equipment/burner is adjusted according to the dynamic change of the gas pressure, the gas quantity and the flow rate. This product strengthens gas pressure once more on original atmospheric pressure's basis of admitting air, adjusts gas again under original firepower combustion state and draws nozzle spun pressure, flow, velocity of flow from the gas and change the firepower size once more, satisfies the bigger firepower requirement of quick adjustment.
Drawings
FIG. 1 is a schematic view of the connection between a gas control valve and a booster pump of the present invention;
FIG. 2 is a schematic view showing the connection of the gas control valve, the booster pump, the gas output pipe and the gas injection nozzle of the present invention;
FIG. 3 is a schematic view showing the connection of the gas control valve, the booster pump, the gas output pipe, the gas injection nozzle, and the power control device of the present invention;
FIG. 4 is a schematic connection diagram of a gas control valve, two booster pumps, two gas output pipes, two gas injection nozzles, and two power control devices;
FIG. 5 is a schematic view showing the connection of the gas control valve, the booster pump, the gas output pipe, the gas injection nozzle and the gas burner;
FIG. 6 is a schematic view of the connection of the gas control valve installed behind the booster pump;
fig. 7 is a schematic connection diagram of two gas outlet connectors of a gas control valve, a booster pump, a gas output pipe, a gas injection nozzle, and a power control device of the utility model.
Detailed Description
A kind of gas exports the supercharging device, the gas exports the supercharging device including gas control valve 1 and booster pump 2, the gas control valve is used for regulating the gas flow and switching; the gas control valve 1 is a product of the prior art; one end of the gas control valve is a gas inlet joint 11, and the other end of the gas control valve is a gas outlet joint 12; the gas outlet joint 12 is connected with an air inlet joint 21 of the booster pump 2, and an air outlet joint 22 of the booster pump 2 is a free connecting end; the booster pump 2 pumps the fuel gas amount according to the change of the power of the booster pump, and the fuel gas pressure, the fuel gas amount and the flow rate of the gas outlet joint of the booster pump dynamically change according to the power change of the booster pump. On the basis of the original air inlet pressure, the larger the power of the booster pump 2 is, the larger the gas pressure of the air outlet joint 22 of the booster pump 2 is, the larger the gas flow is, the faster the flow rate is, and the larger the firepower of the combustion equipment/combustor during combustion is; conversely, when the power of the booster pump 2 is smaller, the gas pressure at the outlet joint 22 of the booster pump 2 is smaller, the gas flow rate is smaller, the flow rate is slower, and the combustion apparatus/burner is less thermally powered at the time of combustion. The booster pump 2 is started to work according to the requirement; the internal air passage of the booster pump has no function of switching off the gas, and the booster pump cannot work without starting or in case of damage to the booster pump, and the gas circulation under the normal state is not influenced; in case the booster pump is damaged and can not work, the gas circulation can be carried out only according to the gas pressure of the original gas pipeline. The gas output supercharging device of the product can be matched with combustion equipment/a combustor of the existing product for installation and use. The power control device 5 can be used independently on the combustion apparatus/burner. The manufacturer can only produce the gas output supercharging device to be matched with combustion equipment/burners of other manufacturers, and the application range is wide.
The gas outlet joint of the booster pump 2 is connected with a gas outlet pipe 3, the other end of the gas outlet pipe 3 is connected with a gas injection nozzle 4, and the booster pump 2 pumps gas according to the change of the power of the booster pump to enhance or reduce the gas pressure in the gas outlet pipe 4, so that the pressure, the gas quantity and the flow rate of the gas injected from the gas injection nozzle 4 are adjusted. The gas output pipe 3 or the gas injection nozzle 4 is used for a combustion device/burner to be connected.
The air inlet connector of the booster pump is connected with an air inlet pipe, the air inlet pipe is connected with a fuel gas outlet connector, and the booster pump 2 can be installed at a position far away from the fuel gas control valve 1 or a proper position of the combustion equipment/combustor by connecting the air inlet pipe and can also work normally.
The number of the gas inlet joints is one; the single-channel controlled gas control valve 1 is used for butting a gas injection inlet of a combustion device/combustor with only a single gas inlet channel.
The multi-channel control gas control valve can control the pressurized combustion of central fire combustion or outer ring fire combustion of the gas burner head, can also control the pressurized combustion of ignition row number of combustion equipment/burners, and can also control the local pressurized combustion of combustion equipment/burners special for certain products.
The two or three gas outlet joints are respectively connected with a booster pump, and the gas output gas pressure, flow and flow rate at the gas outlet joint end can be independently controlled.
The booster pump 2 is connected with a power control device 5 through an electric wire, the power of the booster pump is adjusted through the power control device 5, the gas pressure, the gas quantity and the flow rate of gas sprayed out of the gas outlet joint of the booster pump are adjusted, and the gas pressure, the gas quantity and the flow rate are dynamically changed according to the power change of the booster pump. The power control device can independently control the booster pump to use; however, the booster pump may be connected to the controller of the combustion device/burner through a wire, and the power of the booster pump may be controlled by the controller of the combustion device/burner.
The power control device is a controller or a stepless knob switch or a gear knob switch.
The gas control valve is a gas knob control valve.
The booster pump is a gas booster pump; the booster pump is a variable-frequency booster pump; the booster pump is an alternating-current booster pump or a direct-current booster pump; the power of the booster pump is 50 watts or less.
The gas output pipe or the gas injection nozzle is fixedly connected with a gas burner 6 through a support, and the gas burner 6 is a boiler gas burner or a water heater burner heating stove gas burner or an oven gas burner or a gas furnace gas burner and the like.
Technical alternative embodiment:
a kind of gas exports the supercharging device, the gas exports the supercharging device including gas control valve 1 and booster pump 2, the gas control valve is used for regulating the gas flow and switching; the gas control valve 1 adopts the prior technical scheme; one end of the gas control valve is a gas inlet joint 11, and the other end of the gas control valve is a gas outlet joint 12; the gas inlet joint 11 is connected with the gas outlet joint 22 of the booster pump 2, the gas inlet joint 21 of the booster pump 2 is a free connecting end of an external gas input pipeline, and the gas outlet joint 12 is connected with the gas output pipe 3; the booster pump pumps the gas quantity according to the change of the power of the booster pump, and the gas pressure, the gas quantity and the flow rate of the booster gas output pipe 3 dynamically change according to the power change of the booster pump.
Specific example 1:
a kind of gas exports the supercharging device, the gas exports the supercharging device including gas control valve 1 and booster pump 2, the gas control valve is used for regulating the gas flow and switching; the gas control valve 1 adopts the prior technical scheme; one end of the gas control valve is a gas inlet joint 11, and the other end of the gas control valve is a gas outlet joint 12; the gas outlet joint 12 is connected with the gas inlet joint 21 of the booster pump 2, the gas outlet joint 22 of the booster pump 2 is a free connecting end, the booster pump pumps gas according to the change of the power of the booster pump, and the gas pressure, the gas quantity and the flow rate of the gas outlet joint 22 dynamically change according to the power change of the booster pump; in the embodiment, the booster pump 2 is used for pumping the fuel gas in the fuel gas input pipeline, on the basis of the original air inlet pressure, the higher the power of the booster pump 2 is, the higher the fuel gas pressure of the air outlet joint 22 of the booster pump 2 is, the higher the fuel gas flow is, the higher the flow rate is, and the higher the firepower of the combustion equipment/combustor during combustion is; conversely, when the power of the booster pump 2 is smaller, the gas pressure at the outlet joint 22 of the booster pump 2 is smaller, the gas flow rate is smaller, the flow rate is slower, and the combustion apparatus/burner is less thermally powered at the time of combustion.
Specific example 2:
a kind of gas exports the supercharging device, the gas exports the supercharging device including gas control valve 1 and booster pump 2, the gas control valve is used for regulating the gas flow and switching; the gas control valve 1 adopts the prior technical scheme; one end of the gas control valve is a gas inlet joint 11, and the other end of the gas control valve is a gas outlet joint 12; the gas outlet joint 12 is connected with the gas inlet joint 21 of the booster pump 2, the gas outlet joint 12 of the booster pump 2 is connected with a gas output pipe 3, the other end of the gas output pipe 3 is connected with a gas injection nozzle 4, and the booster pump pumps gas according to the change of the power of the booster pump to enhance or reduce the gas pressure in the gas output pipe, so that the pressure, the gas quantity and the flow rate of the gas sprayed from the gas injection nozzle are adjusted; the booster pump pumps the gas quantity according to the change of the power of the booster pump, and the gas pressure, the gas quantity and the flow rate of the gas output pipe 3 dynamically change according to the power change of the booster pump. Because the nozzle hole of the gas injection nozzle is small, and the gas quantity pumped by the booster pump is increased, the air pressure in the gas output pipe is enhanced, and gas pressurization is formed (equivalently, the gas output pipe is changed into a gas pressurization cavity). In the embodiment, the booster pump 2 is used for pumping the fuel gas in the fuel gas input pipeline, on the basis of the original air inlet pressure, the higher the power of the booster pump 2 is, the higher the fuel gas pressure in the fuel gas output pipe 3 is, the higher the fuel gas flow is, the higher the flow rate is, and the higher the firepower of the combustion equipment/combustor during combustion is; conversely, when the power of the booster pump 2 is smaller, the gas pressure in the gas outlet pipe 3 is smaller, the gas flow rate is smaller, the flow rate is slower, and the combustion apparatus/burner is less thermally powered when it is burning.
Specific example 3:
a kind of gas exports the supercharging device, the gas exports the supercharging device including gas control valve 1 and booster pump 2, the gas control valve is used for regulating the gas flow and switching; the gas control valve 1 adopts the prior technical scheme; one end of the gas control valve is a gas inlet joint 11, and the other end of the gas control valve is a gas outlet joint 12; the gas outlet connector 12 is connected with the gas inlet connector 21 of the booster pump 2, the gas outlet connector 12 of the booster pump 2 is connected with a gas output pipe 3, the other end of the gas output pipe 3 is connected with a gas injection nozzle 4, the gas injection nozzle 4 is fixedly connected with a gas burner 6 through a support, and the gas burner 6 is a product in the prior art; the booster pump pumps the gas quantity according to the change of the power of the booster pump to enhance or reduce the gas pressure in the gas output pipe, so that the pressure, the gas quantity and the flow rate of the gas sprayed from the gas injection nozzle are adjusted; the booster pump pumps the gas quantity according to the change of the power of the booster pump, and the gas pressure, the gas quantity and the flow rate of the gas output pipe 3 dynamically change according to the power change of the booster pump. Because the nozzle hole of the gas injection nozzle is small, and the gas quantity pumped by the booster pump is increased, the air pressure in the gas output pipe is enhanced, and gas pressurization is formed (equivalently, the gas output pipe is changed into a gas pressurization cavity). In the embodiment, the booster pump 2 is used for pumping the fuel gas in the fuel gas input pipeline, on the basis of the original air inlet pressure, the higher the power of the booster pump 2 is, the higher the fuel gas pressure in the fuel gas output pipe 3 is, the higher the fuel gas flow is, the higher the flow rate is, and the higher the firepower of the combustion equipment/combustor during combustion is; conversely, when the power of the booster pump 2 is smaller, the gas pressure in the gas outlet pipe 3 is smaller, the gas flow rate is smaller, the flow rate is slower, and the combustion apparatus/burner is less thermally powered when it is burning.
Claims (9)
1. The utility model provides a gas output supercharging device which characterized in that: the gas output supercharging device comprises a gas control valve and a booster pump, wherein the gas control valve is used for regulating gas flow and switching on and off; one end of the gas control valve is a gas inlet joint, and the other end of the gas control valve is a gas outlet joint; the gas outlet joint of the gas is connected with the gas inlet joint of the booster pump, and the gas outlet joint of the booster pump is a free connecting end.
2. A gas output supercharging arrangement according to claim 1, wherein: the gas outlet joint of the booster pump is connected with a gas output pipe, and the other end of the gas output pipe is connected with a gas injection nozzle.
3. A gas output supercharging arrangement according to claim 1, wherein: the air inlet joint of the booster pump is connected with an air inlet pipe, and the air inlet pipe is connected with a fuel gas outlet joint.
4. A gas output supercharging arrangement according to claim 1, wherein: the number of the gas inlet joints is one; the gas outlet joint is one.
5. A gas output supercharging arrangement according to claim 1, wherein: the gas inlet connector is one, the gas outlet connector is two or three, and one gas outlet connector is connected with the gas inlet connector of the booster pump.
6. The gas output supercharging device of claim 5, wherein: and the two or three gas outlet connectors are respectively connected with a booster pump.
7. A gas output supercharging arrangement according to claim 1, wherein: the booster pump is connected with a power control device through an electric wire.
8. The gas output supercharging device of claim 7, wherein: the power control device is a controller or a stepless knob switch or a gear knob switch; the gas control valve is a gas knob control valve.
9. A gas output supercharging arrangement according to claim 1, wherein: the booster pump is a gas booster pump; the booster pump is a variable-frequency booster pump; the booster pump is an alternating-current booster pump or a direct-current booster pump; the power of the booster pump is 50 watts or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389784.2U CN212108398U (en) | 2019-12-25 | 2019-12-25 | Gas output supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389784.2U CN212108398U (en) | 2019-12-25 | 2019-12-25 | Gas output supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108398U true CN212108398U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922389784.2U Expired - Fee Related CN212108398U (en) | 2019-12-25 | 2019-12-25 | Gas output supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433018A (en) * | 2023-12-21 | 2024-01-23 | 佛山市宇煜五金有限公司 | Three-ring direct-injection burner |
-
2019
- 2019-12-25 CN CN201922389784.2U patent/CN212108398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433018A (en) * | 2023-12-21 | 2024-01-23 | 佛山市宇煜五金有限公司 | Three-ring direct-injection burner |
| CN117433018B (en) * | 2023-12-21 | 2024-04-05 | 佛山市宇煜五金有限公司 | Three-ring direct-injection burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |