CN213392420U - Power system based on liquid gas - Google Patents
Power system based on liquid gas Download PDFInfo
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- CN213392420U CN213392420U CN202022311905.4U CN202022311905U CN213392420U CN 213392420 U CN213392420 U CN 213392420U CN 202022311905 U CN202022311905 U CN 202022311905U CN 213392420 U CN213392420 U CN 213392420U
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- generation device
- pressure gas
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- gas
- temperature difference
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Abstract
The utility model provides a power system based on liquid gas, which comprises a temperature difference power generation device, a high-pressure gas generation device and a power output module, wherein the temperature difference power generation device is connected with the high-pressure gas generation device to provide electric power for the high-pressure gas generation device, and an airflow channel is also arranged between the temperature difference power generation device and the high-pressure gas generation device; the gas after heat absorption and gasification enters a high-pressure gas generating device to form a gas source of high-pressure gas; the high-pressure gas generating device is connected with the power output module to provide a power source for the power output module; the temperature difference power generation device is connected with a low-temperature liquid gas input source; the thermoelectric power generation device generates power to provide a power supply for the electric heating system, generates high-pressure gas, inputs the high-pressure gas into the power output module for working, and converts the high-pressure gas into power; form a high-efficiency zero-emission zero-pollution power system.
Description
Technical Field
The utility model belongs to the technical field of new forms of energy power, especially indicate a driving system based on liquefied gas.
Background
The current power source includes a fossil fuel, such as gasoline, diesel oil, liquefied petroleum gas, or natural gas, or an electric power as a power source; however, as petroleum resources are being exhausted, the price of oil generally tends to increase, the cost of using oil-fueled vehicles is increasing, and the exhaust gas from the combustion of oil-fueled vehicles pollutes the environment. The electric power is taken as a power source, and the electric power is from a storage battery or a fuel cell. Although the electric power system does not emit polluted air by tail gas, the storage battery has short service life, high manufacturing cost and limited stored electric energy, and can hardly meet the use requirements, and the scrapped storage battery can cause environmental pollution.
China patent new energy automobile and novel gas dynamic system thereof, the application number is: 200910262123.1, respectively; the utility model discloses an including air supply, gas-supply pipe, control valve and air motor, the air supply passes through the gas-supply pipe to be connected with air motor, and the control valve is established on the gas-supply pipe and can control the gaseous output of air supply or close characterized by: a heating device is also arranged between the gas source and the pneumatic motor, and the heating device can heat the gas output by the gas source and then output the heated gas to the pneumatic motor; wherein the heating device comprises an electric heater, a gas burner, a liquid burner or a solid fuel burner; thus, the system still needs to consume conventional energy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a driving system based on liquefied gas has solved the defect that exists among the above-mentioned background art among the prior art.
The technical scheme of the utility model is realized like this:
a power system based on liquid gas comprises a temperature difference power generation device, a high-pressure gas generation device and a power output module, wherein the temperature difference power generation device is connected with the high-pressure gas generation device to provide power for the high-pressure gas generation device; the gas after heat absorption and gasification enters a high-pressure gas generating device to form a gas source of high-pressure gas; the high-pressure gas generating device is connected with the power output module to provide a power source for the power output module; the temperature difference power generation device is connected with a low-temperature liquid gas input source.
Preferably, a circuit control module is arranged between the temperature difference power generation device and the high-pressure gas generation device. The circuit control module is provided with a current input end and a current output end, the current input end is connected with the temperature difference power generation device, and the current output end is connected with the high-pressure gas generation device.
Preferably, the high-pressure gas generating device comprises an electric heating device and a heat exchange expansion generator, the electric heating device is arranged in the heat exchange expansion generator to heat and expand gas in the heat exchange expansion generator to form high-pressure gas, and the electric heating device is connected with the current output end.
Preferably, the temperature of the low-temperature liquid gas is 170 ℃ below zero to 222 ℃ below zero.
Preferably, the electric heating device is a solar electric heating device.
Preferably, the heat absorption sheets are arranged outside the heating zone of the heat exchange expansion generator.
To sum up, the utility model has the advantages that:
the utility model discloses a power system based on liquid gas, this application produces electric power through the thermoelectric generation device, provides the power for electric heating system, produces high-pressure gas, inputs power take off module to do work again high-pressure gas, converts into power; form a high-efficiency zero-emission zero-pollution power system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a power system based on liquid gas according to the present invention.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, a power system based on liquid gas comprises a temperature difference power generation device 1, a high-pressure gas generation device 2 and a power output module 3, wherein the temperature difference power generation device is connected with the high-pressure gas generation device to provide power for the high-pressure gas generation device, and an air flow channel 4 is further arranged between the temperature difference power generation device and the high-pressure gas generation device; the gas after heat absorption and gasification enters a high-pressure gas generating device to form a gas source of high-pressure gas, and the high-pressure gas generating device is connected with a power output module to provide a power source for the power output module; the temperature difference power generation device is connected with a low-temperature liquid gas input source 5.
A circuit control module 6 is arranged between the temperature difference power generation device and the high-pressure gas generation device. The circuit control module is provided with a current input end and a current output end, the current input end is connected with the temperature difference power generation device, the current output end is connected with the high-pressure gas generation device, the high-pressure gas generation device comprises an electric heating device 7 and a heat exchange expansion generator 8, the electric heating device is arranged in the heat exchange expansion generator to heat and expand gas in the heat exchange expansion generator to form high-pressure gas, the electric heating device is connected with the current output end, and the temperature of low-temperature liquid gas is 170 ℃ below zero to 222 ℃ below zero; wherein, the electric heating device is a solar electric heating device, and a heat absorption sheet is arranged outside a heating zone of the heat exchange expansion generator.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A liquid gas based power system, characterized by: the thermoelectric generation device is connected with the high-pressure gas generation device to provide power for the high-pressure gas generation device, and an airflow channel is arranged between the thermoelectric generation device and the high-pressure gas generation device; the gas after heat absorption and gasification enters a high-pressure gas generating device to form a gas source of high-pressure gas; the high-pressure gas generating device is connected with the power output module to provide a power source for the power output module; the temperature difference power generation device is connected with a low-temperature liquid gas input source.
2. A liquid gas based power system according to claim 1, wherein: a circuit control module is arranged between the temperature difference power generation device and the high-pressure gas generation device; the circuit control module is provided with a current input end and a current output end, the current input end is connected with the temperature difference power generation device, and the current output end is connected with the high-pressure gas generation device.
3. A liquid gas based power system according to claim 1, wherein: the high-pressure gas generating device comprises an electric heating device and a heat exchange expansion generator, the electric heating device is arranged in the heat exchange expansion generator to heat and expand gas in the heat exchange expansion generator to form high-pressure gas, and the electric heating device is connected with the current output end.
4. A liquid gas based power system according to claim 1, wherein: the temperature of the low-temperature liquid gas is 170 ℃ below zero to 222 ℃ below zero.
5. A liquid gas based power system according to claim 1, wherein: the electric heating device is a solar electric heating device.
6. A liquid gas based power system according to claim 1, wherein: and a heat absorbing sheet is arranged outside the heating zone of the heat exchange expansion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022311905.4U CN213392420U (en) | 2020-10-16 | 2020-10-16 | Power system based on liquid gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022311905.4U CN213392420U (en) | 2020-10-16 | 2020-10-16 | Power system based on liquid gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392420U true CN213392420U (en) | 2021-06-08 |
Family
ID=76188084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022311905.4U Expired - Fee Related CN213392420U (en) | 2020-10-16 | 2020-10-16 | Power system based on liquid gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392420U (en) |
-
2020
- 2020-10-16 CN CN202022311905.4U patent/CN213392420U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 Termination date: 20211016 |