CN203116389U - Gas gasification ice-making system - Google Patents
Gas gasification ice-making system Download PDFInfo
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- CN203116389U CN203116389U CN 201220721138 CN201220721138U CN203116389U CN 203116389 U CN203116389 U CN 203116389U CN 201220721138 CN201220721138 CN 201220721138 CN 201220721138 U CN201220721138 U CN 201220721138U CN 203116389 U CN203116389 U CN 203116389U
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- ice
- ethylene glycol
- gas gasification
- gas
- gasification
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Abstract
The utility model discloses a gas gasification ice-making system which comprises a running water pipeline, a gas gasification ice-making main machine and a glycol water tank, wherein the gas gasification ice-making main machine is used for realizing heat exchange between a glycol solution and a liquid fuel; the glycol water tank is used for realizing heat exchange between the glycol solution and a water solution in a water bag; one end of the running water pipeline is connected with a water discharge hole of the glycol water tank, and the other end of the running water pipeline is communicated with a water intake hole of the glycol water tank through the gas gasification ice-making main machine; and in addition, a water pump which is used for enabling the glycol solution in the running water pipeline to circulate is arranged in the gas gasification ice-making main machine. When the gas gasification ice-making system is applied, huge cold generated by latent heat of vaporization when the liquid fuel is conveyed is recovered, and further, energy sources can be sufficiently utilized.
Description
Technical field
The utility model relates to energy technology field, relates in particular to a kind of gas gasification ice-making system, and it can effectively utilize the liquid combustion gas of pipeline to carry the gasification energy.
Background technology
At present, the combustion gas of domestic each big Gas Group all is that form with liquid state stores (space that dwindles storage).Pipe gas is providing to the user in the process of combustion gas, and the combustion gas of liquid form gasification earlier changes gas into, is delivering to user side then.Wherein need to absorb huge gasification latent heat in the process of liquid gasification, the 1kg natural gas gasifying absorbs the heat of 500kj approximately, namely produces the cold of 500kj.The ice that the water of 1kg becomes 1kg discharges the heat of 335kj approximately.Therefore, the natural gas gasifying of 1kg can produce the ice of 1.5kg approximately.
Only Shenzhen Gas Group every day reach up to ten thousand cubes by pipeline to the liquid combustion gas that terminal client and subsidiary in all parts of the country carry, if the gasification latent heat of these combustion gas is all utilized, then every day can ice making about 0.8 ten thousand tons.According to the market price of present ice about 200 yuan/ton, every day can ice making 1,600,000 yuan, and every year can ice making nearly 600,000,000 yuan.If domestic all pipe gas resources are all utilized, as if the benefit of Chan Shenging is very surprising so.
In traditional ice-making system, generally adopt Principle of Compressor Refrigeration to carry out ice making.Because evaporating temperature is lower, the Energy Efficiency Ratio of ice making is generally only a little more than 1, so adopt traditional ice machine to carry out ice making, the electric energy of consumption is very large.Therefore adopt traditional ice machine, caused the huge waste of the energy.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of gas gasification ice-making system that can effectively utilize the liquid combustion gas of pipeline to carry the gasification energy is provided.
For achieving the above object, described gas gasification ice-making system comprises water pipe, be used for to realize the gas gasification ice making main frame of the heat exchange between ethylene glycol solution and the liquid combustion gas and is used for the ethylene glycol water tank of the heat exchange between the aqueous solution of realization ethylene glycol solution and water bag; Wherein, an end of described water pipe connects the apopore of ethylene glycol water tank, and the other end of water pipe is communicated with the inlet opening of ethylene glycol water tank through described gas gasification ice making main frame; And, be provided with the water pump that the ethylene glycol solution in the water pipe is circulated in the described gas gasification ice making main frame.
Preferably, described gas gasification ice making main frame comprises host shell, and all is arranged at described water pump and heat exchanger in the host shell; Wherein,
Described heat exchanger is shell and tube exchanger, and this heat exchanger comprises separate and adjoins blast tube and the ethylene glycol passage of setting; Also be provided with fuel gas inlet and gas outlet on described host shell, described fuel gas inlet and gas outlet are connected the two ends of blast tube respectively; Described water pipe is connected with the ethylene glycol passage; And,
Described liquid combustion gas enters heat exchanger by fuel gas inlet, through with the ethylene glycol passage in ethylene glycol solution form the gaseous state combustion gas after carrying out heat exchange, the gaseous state combustion gas is discharged by gas outlet; Ethylene glycol solution in the described ethylene glycol passage forms the low temperature ethylene glycol solution after heat exchange.
Preferably, be equipped with ethylene glycol solution and a plurality of water bag that is equipped with the aqueous solution in the described ethylene glycol water tank, described low temperature ethylene glycol solution circular flow is to the ethylene glycol water tank the time, the aqueous solution in described low temperature ethylene glycol solution and each water bag carries out heat exchange, so that the aqueous solution of each water bag forms ice, ethylene glycol solution in the ethylene glycol water tank heats up simultaneously, enters next heat exchange circulation.
Preferably, described gas gasification ice-making system also comprises the flowmeter for the flow of measuring the ethylene glycol solution that circulates at described water pipe.
Preferably, described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and for detection of first thermometer and second thermometer of the temperature of the ethylene glycol solution that circulates in the described water pipe.
Preferably, described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and for detection of first Pressure gauge and second Pressure gauge of the pressure of the ethylene glycol solution that circulates in the described water pipe.
Preferably, described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and is used for first valve and second valve of the ethylene glycol solution of discharge stream waterpipe when described ice-making system is not worked.
Preferably, described water pump is variable frequency pump.
The beneficial effects of the utility model are, use described gas gasification ice-making system, the liquid combustion gas huge cold that gasification latent heat produces in course of conveying can be reclaimed, and then can realize taking full advantage of of the energy.
Description of drawings
Fig. 1 shows the structural representation of gas gasification ice-making system described in the utility model.
Fig. 2 shows the structural representation of the gas gasification ice making main frame shown in Fig. 1.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments:
Fig. 1 shows the structural representation of gas gasification ice-making system described in the utility model, as shown in Figure 1, described gas gasification ice-making system comprises water pipe 400, be used for to realize the gas gasification ice making main frame 100 of the heat exchange between ethylene glycol solution and the liquid combustion gas and is used for the ethylene glycol water tank 200 of the heat exchange between the aqueous solution of realization ethylene glycol solution 202 and water bag 201.One end of described water pipe 400 connects the apopore 204 of ethylene glycol water tank 200, and the other end of water pipe 400 is communicated with the inlet opening 203 of ethylene glycol water tank 200 through described gas gasification ice making main frame 100.
Particularly, described gas gasification ice making main frame 100 comprises host shell, and all is arranged at water pump 101 and heat exchanger 102 in the host shell.
Wherein, described water pump 101 is preferably variable frequency pump 101, is mainly used in making the ethylene glycol solution in the water pipe 400 to circulate, to form the ethylene glycol solution peripheral passage.
Described heat exchanger 102 is preferably shell and tube exchanger 102, and this heat exchanger 102 comprises separate and adjoins blast tube and the ethylene glycol passage of setting, fully to carry out heat exchange.Also be provided with fuel gas inlet 103 and gas outlet 104 on described host shell, described fuel gas inlet 103 and gas outlet 104 are connected the two ends of blast tube respectively; Described water pipe 400 is connected with the ethylene glycol passage.Subzero about more than 160 degrees centigrade liquid combustion gas enters heat exchanger 102 according to the direction shown in the arrow P 1 by fuel gas inlet 103, through with the ethylene glycol passage in about one degree centigrade ethylene glycol solution form the gaseous state combustion gas after carrying out heat exchange, the gaseous state combustion gas is discharged by gas outlet 104 according to the direction shown in the arrow P 2; Ethylene glycol solution in the described ethylene glycol passage forms the low temperature ethylene glycol solution after heat exchange, the temperature of described low temperature ethylene glycol solution is generally subzero 30 degrees centigrade.
Be equipped with ethylene glycol solution 202 and a plurality of water bag 201 that is equipped with the aqueous solution in the described ethylene glycol water tank 200, described low temperature ethylene glycol solution 202 circular flows are to the ethylene glycol water tank 200 time, the aqueous solution in low temperature ethylene glycol solution 202 and each water bag 201 carries out heat exchange, so that the aqueous solution of each water bag 201 forms ice, ethylene glycol solution 202 in the ethylene glycol water tank 200 is warming up to about one degree centigrade simultaneously, enters next heat exchange circulation.
Especially, described gas gasification ice-making system also comprises the flowmeter 304 for the flow of measuring the ethylene glycol solution that circulates at described water pipe 400;
Described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame 100 both sides, and for detection of first thermometer 303 and second thermometer 306 of the temperature of the ethylene glycol solution of circulation in the described water pipe 400;
Described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame 100 both sides, and for detection of first Pressure gauge 302 and second Pressure gauge 305 of the pressure of the ethylene glycol solution of circulation in the described water pipe 400; Described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame 100 both sides, and is used for first valve 301 and second valve 307 of the ethylene glycol solution of discharge stream waterpipe 400 when described ice-making system is not worked.
Use gas gasification ice-making system described in the utility model, the liquid combustion gas huge cold that gasification latent heat produces in course of conveying can be reclaimed, and then can realize taking full advantage of of the energy.
Being the utility model preferred embodiment only in sum, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to technology category of the present utility model.
Claims (8)
1. gas gasification ice-making system is characterized in that: described gas gasification ice-making system comprises water pipe, be used for realizing the gas gasification ice making main frame of the heat exchange between ethylene glycol solution and the liquid combustion gas and be used for the ethylene glycol water tank of the heat exchange between the aqueous solution of realization ethylene glycol solution and water bag; Wherein, an end of described water pipe connects the apopore of ethylene glycol water tank, and the other end of water pipe is communicated with the inlet opening of ethylene glycol water tank through described gas gasification ice making main frame; And, be provided with the water pump that the ethylene glycol solution in the water pipe is circulated in the described gas gasification ice making main frame.
2. gas gasification ice-making system according to claim 1, it is characterized in that: described gas gasification ice making main frame comprises host shell, and all is arranged at described water pump and heat exchanger in the host shell; Wherein,
Described heat exchanger is shell and tube exchanger, and this heat exchanger comprises separate and adjoins blast tube and the ethylene glycol passage of setting; Also be provided with fuel gas inlet and gas outlet on described host shell, described fuel gas inlet and gas outlet are connected the two ends of blast tube respectively; Described water pipe is connected with the ethylene glycol passage; And,
Described liquid combustion gas enters heat exchanger by fuel gas inlet, through with the ethylene glycol passage in ethylene glycol solution form the gaseous state combustion gas after carrying out heat exchange, the gaseous state combustion gas is discharged by gas outlet; Ethylene glycol solution in the described ethylene glycol passage forms the low temperature ethylene glycol solution after heat exchange.
3. gas gasification ice-making system according to claim 2, it is characterized in that: be equipped with ethylene glycol solution and a plurality of water bag that is equipped with the aqueous solution in the described ethylene glycol water tank, described low temperature ethylene glycol solution circular flow is to the ethylene glycol water tank the time, the aqueous solution in described low temperature ethylene glycol solution and each water bag carries out heat exchange, so that the aqueous solution of each water bag forms ice, ethylene glycol solution in the ethylene glycol water tank heats up simultaneously, enters next heat exchange circulation.
4. according to any described gas gasification ice-making system in the claim 1 to 3, it is characterized in that: described gas gasification ice-making system also comprises the flowmeter for the flow of measuring the ethylene glycol solution that circulates at described water pipe.
5. according to any described gas gasification ice-making system in the claim 1 to 3, it is characterized in that: described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and for detection of first thermometer and second thermometer of the temperature of the ethylene glycol solution that circulates in the described water pipe.
6. according to any described gas gasification ice-making system in the claim 1 to 3, it is characterized in that: described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and for detection of first Pressure gauge and second Pressure gauge of the pressure of the ethylene glycol solution that circulates in the described water pipe.
7. according to any described gas gasification ice-making system in the claim 1 to 3, it is characterized in that: described gas gasification ice-making system also comprises and is arranged at gas gasification ice making main frame both sides, and is used for first valve and second valve of the ethylene glycol solution of discharge stream waterpipe when described ice-making system is not worked.
8. according to any described gas gasification ice-making system in the claim 1 to 3, it is characterized in that: described water pump is variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721138 CN203116389U (en) | 2012-12-24 | 2012-12-24 | Gas gasification ice-making system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721138 CN203116389U (en) | 2012-12-24 | 2012-12-24 | Gas gasification ice-making system |
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| Publication Number | Publication Date |
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| CN203116389U true CN203116389U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721138 Expired - Fee Related CN203116389U (en) | 2012-12-24 | 2012-12-24 | Gas gasification ice-making system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980337A (en) * | 2012-12-24 | 2013-03-20 | 王涛 | Gas gasification ice-making system |
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2012
- 2012-12-24 CN CN 201220721138 patent/CN203116389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980337A (en) * | 2012-12-24 | 2013-03-20 | 王涛 | Gas gasification ice-making system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160318 Address after: 518000 Shenzhen, Guangming New District, Gongming street, Tong Tong Community Reservoir Road, No. 8 Patentee after: SHENZHEN LIBING ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 3, 1, 550000, 9 West Lake Road, Nanming District, Guizhou, Guiyang, No. 8 Patentee before: Wang Tao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |