CN203571424U - Water bath type carburetor by using waste heat energy of engine - Google Patents
Water bath type carburetor by using waste heat energy of engine Download PDFInfo
- Publication number
- CN203571424U CN203571424U CN201320779359.4U CN201320779359U CN203571424U CN 203571424 U CN203571424 U CN 203571424U CN 201320779359 U CN201320779359 U CN 201320779359U CN 203571424 U CN203571424 U CN 203571424U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- natural gas
- liquefied natural
- cylindrical shell
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000002918 waste heat Substances 0.000 title claims abstract description 13
- 239000003949 liquefied natural gas Substances 0.000 claims abstract description 132
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000002309 gasification Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 17
- 239000006200 vaporizer Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003345 natural gas Substances 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
Abstract
The utility model discloses a water bath type carburetor by using waste heat energy of an engine. The water bath type carburetor comprises a heat exchange barrel; two ends of the heat exchange barrel are respectively provided with a liquefied natural gas inlet and a gasified natural gas outlet; the heat exchange barrel is internally provided with a spiral heat exchange tube; two ends of the spiral heat exchange tube are respectively communicated with the liquefied natural gas inlet and the gasified natural gas outlet of the heat exchange barrel; two ends of the heat exchange barrel are respectively provided with a water inlet interface a water outlet interface; a liquefied natural gas storage tank is communicated with the liquefied natural gas inlet of the heat exchange barrel by virtue of a delivery line; the gasified natural gas outlet of the heat exchange barrel is communicated with a gas temporary storage tank by virtue of the delivery line; the gas temporary storage tank is connected with the engine by virtue of the delivery line; a water tank is arranged beside the engine; the water tank is communicated with the water inlet interface of the heat exchange barrel by virtue of the delivery line; the water outlet interface of the heat exchange barrel is communicated with the water tank by virtue of the delivery line; a pressurization mechanism is arranged between the heat exchange barrel and the liquefied natural gas storage tank. The water bath type carburetor has the advantages of being energy-saving and environment-friendly.
Description
Technical field
The utility model relates to liquefied natural gas vaporizing apparatus technical field, is specifically related to a kind of water bath type vaporizer that utilizes engine waste heat energy.
Background technique
Present stage, the low-temperature liquefaction rock gas being stored in liquefied natural gas bottle generally changes into gasification rock gas for motor by vaporizer by LNG Liquefied natural gas, the liquified natural gas vaporizer of using at present mainly adopts the mode of electric heating element heating to provide liquefied natural gas gasifying needed energy, this vaporizer cost is high, power consumption is large, enterprise's cost of production is higher, simultaneously, motor in use can constantly produce heat energy, these heat energy are all directly to fall apart to slattern in air, have caused the waste of the energy.
Model utility content
The purpose of this utility model is to provide that a kind of cost is lower, energy-conserving and environment-protective a kind of utilize engine waste heat can water bath type vaporizer.
For achieving the above object, the utility model has adopted following technological scheme: described a kind of water bath type vaporizer that utilizes engine waste heat energy, comprise: the inner heat exchange cylindrical shell for hollow structure and sealing, at the two ends of heat exchange cylindrical shell, be respectively arranged with its inside and seal mutually the LNG Liquefied natural gas import and gasification gas outlet being communicated with, in heat exchange cylindrical shell, be provided with spirality heat exchanging tube, the two ends of spirality heat exchanging tube are communicated with the sealing of gasification gas outlet with the LNG Liquefied natural gas import of heat exchange cylindrical shell respectively, one end near LNG Liquefied natural gas import on heat exchange cylindrical shell is provided with the water inlet interface being communicated with heat exchange cylindrical shell inner sealing, one end near gasification gas outlet on heat exchange cylindrical shell is provided with the water outlet mouthpiece being communicated with heat exchange cylindrical shell inner sealing, the liquid outlet of liquefied natural gas (LNG) tank is communicated with the LNG Liquefied natural gas inlet seal of heat exchange cylindrical shell by delivery line, the gasification gas outlet of heat exchange cylindrical shell is communicated with the inlet seal of gas escrow box by delivery line, the outlet of gas escrow box is connected with motor by delivery line, at the other water tank that is provided with of motor, the water outlet of water tank is communicated with the water inlet sealing joint of heat exchange cylindrical shell by delivery line, the water outlet mouthpiece of heat exchange cylindrical shell is communicated with the water intake sealing of water tank by delivery line, between heat exchange cylindrical shell and liquefied natural gas (LNG) tank, be also provided with the pressurizing mechanism that can increase liquefied natural gas (LNG) tank internal pressure.
Further, aforesaid a kind of water bath type vaporizer that utilizes engine waste heat energy, wherein: the structure of fast pressurizing mechanism is: at the two ends of heat exchange cylindrical shell, be also respectively arranged with its inside and seal mutually the second LNG Liquefied natural gas import and the second gasification gas outlet being communicated with, in heat exchange cylindrical shell, be also provided with forcing pipe, the two ends of forcing pipe seal and are communicated with mutually with the second gasification gas outlet with the second LNG Liquefied natural gas import respectively, the second LNG Liquefied natural gas import is sealed and is communicated with mutually with the liquid outlet of liquefied natural gas (LNG) tank by delivery line, the second gasification gas outlet is sealed and is communicated with mutually with the liquid entering hole of liquefied natural gas (LNG) tank by delivery line.
Further, aforesaid a kind of water bath type vaporizer that utilizes engine waste heat energy, wherein: described delivery line comprises conveyance conduit and is arranged on the control valve on conveyance conduit.
By the enforcement of technique scheme, the beneficial effects of the utility model are: the wasted energy hotwork producing in the time of can be by engine operation is the heat energy that makes liquefied natural gas vaporization required, not only guaranteed the heat exchange efficiency of LNG Liquefied natural gas, avoided the waste of energy, and device structure is simple, enterprise's cost of production is low.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that utilizes the water bath type vaporizer of engine waste heat energy described in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of water bath type vaporizer that utilizes engine waste heat energy as described in Figure 1, comprise: the inner heat exchange cylindrical shell 1 for hollow structure and sealing, a left side at heat exchange cylindrical shell 1, right two ends are respectively arranged with its inside and seal mutually the first gasification gas outlet 3 and the first LNG Liquefied natural gas import 2 being communicated with, in heat exchange cylindrical shell 1, be provided with spirality heat exchanging tube 4, the left end of spirality heat exchanging tube 4 is communicated with the first gasification gas outlet 3 sealings of heat exchange cylindrical shell 1 left end, the right-hand member of spirality heat exchanging tube 4 is communicated with the first LNG Liquefied natural gas import 2 sealings of heat exchange cylindrical shell 1 right-hand member, one end near the first LNG Liquefied natural gas import 2 on heat exchange cylindrical shell 1 is provided with the water inlet interface 5 being communicated with 1 sealing of heat exchange cylindrical shell, one end near the first gasification gas outlet 3 on heat exchange cylindrical shell 1 is provided with the water outlet mouthpiece 6 being communicated with 1 sealing of heat exchange cylindrical shell, the liquid outlet of liquefied natural gas (LNG) tank 7 is by the first conveyance conduit 8 and be arranged on the first control valve 9 on the first conveyance conduit 8 and be communicated with the first LNG Liquefied natural gas import 2 sealings of heat exchange cylindrical shell 1, the first gasification gas outlet 3 of heat exchange cylindrical shell 1 is communicated with the inlet seal of gas escrow box 10 by the second conveyance conduit 81 and the second control valve 91 of being arranged on the second conveyance conduit 81, the outlet of gas escrow box 10 is connected with motor 11 by the 3rd conveyance conduit 82 and the 3rd control valve 92 that is arranged on the 3rd conveyance conduit 82, at the other water tank 12 that is provided with of motor 11, the water outlet of water tank 12 the 4th conveyance conduit 83 and the 4th control valve 93 being arranged on the 4th conveyance conduit 83 are communicated with water inlet interface 5 sealings of heat exchange cylindrical shell 1, the water outlet mouthpiece 6 of heat exchange cylindrical shell 1 is by the 5th conveyance conduit 84 and be arranged on the 5th control valve 94 on the 5th conveyance conduit 84 and be communicated with the water intake sealing of water tank 12, between heat exchange cylindrical shell 1 and liquefied natural gas (LNG) tank 7, be also provided with the pressurizing mechanism that can increase liquefied natural gas (LNG) tank 7 internal pressures, in the present embodiment, the structure of described pressurizing mechanism is: on a left side for heat exchange cylindrical shell 1, right two ends are respectively arranged with its inside and seal mutually the second gasification gas outlet 13 second LNG Liquefied natural gas imports 14 that are communicated with, in heat exchange cylindrical shell 1, be also provided with forcing pipe 15, the left end of forcing pipe 15 is communicated with the second gasification gas outlet 13 sealings, the right-hand member of forcing pipe 15 is communicated with the second LNG Liquefied natural gas import 14 sealings, the second LNG Liquefied natural gas import 14 is by the 6th conveyance conduit 85 and be arranged on the 6th control valve 95 on the 6th conveyance conduit 85 and be communicated with the liquid outlet sealing of liquefied natural gas (LNG) tank 7, the second gasification gas outlet 13 is sealed and is communicated with mutually with the liquid entering hole of liquefied natural gas (LNG) tank 7 by the 7th conveyance conduit 86 and the 7th control valve 96 that is arranged on the 7th conveyance conduit 86.
Working principle of the present utility model is as follows: the water in the continuous heating water chamber 12 of heat energy that continues in motor 11 using processs to produce, water in water tank 12 after heating enters heat exchange cylindrical shell 1 from the 4th conveyance conduit 83 and water inlet interface 5, make the water after heating that is full of in heat exchange cylindrical shell 1, then make the LNG Liquefied natural gas in liquefied natural gas (LNG) tank 7 enter the spirality heat exchanging tube 4 in heat exchange cylindrical shell 1 from the first conveyance conduit 8 and the first LNG Liquefied natural gas import 2, the process of carrying from the liquid feeding end of spirality heat exchanging tube 4 outlet side to the left in LNG Liquefied natural gas, LNG Liquefied natural gas gradually absorption heat-exchange cylindrical shell 1 interior heating water heat and gradually gasification, when LNG Liquefied natural gas is delivered to the outlet side of spirality heat exchanging tube 4, LNG Liquefied natural gas can be gasified totally into gasification rock gas, then the rock gas that gasifies can enter gas escrow box 10 and temporarily store from the second conveyance conduit 81, there is like this trouble free service that utilizes motor, gasification rock gas in gas escrow box 10 enters motor 11 for motor 11 from the 3rd conveyance conduit 82 again, in LNG Liquefied natural gas from the first conveyance conduit 8, spirality heat exchanging tube 4, the second conveyance conduit 81, gas escrow box 10 and the 3rd conveyance conduit 82 enter in the process of motor 11, LNG Liquefied natural gas in liquefied natural gas (LNG) tank 7 can enter the forcing pipe 15 in heat exchange cylindrical shell 1 from the 6th conveyance conduit 85 and the second LNG Liquefied natural gas import 14 simultaneously, the process of carrying from the liquid feeding end on forcing pipe 15 right sides outlet side to the left in LNG Liquefied natural gas, LNG Liquefied natural gas gradually absorption heat-exchange cylindrical shell 1 interior heating water heat and gradually gasification, when LNG Liquefied natural gas is delivered to the outlet side of forcing pipe 15, LNG Liquefied natural gas can be gasified totally into gasification rock gas, then the rock gas that gasifies can enter liquefied natural gas (LNG) tank 7 from the second gasification gas outlet 13 and the 7th conveyance conduit 86, gasification rock gas enters after liquefied natural gas (LNG) tank 7, not only improved the pressure in liquefied natural gas (LNG) tank 7, the circulation conveying of LNG Liquefied natural gas is more prone to, also further improved the temperature of liquefied natural gas (LNG) tank 7, avoided liquefied natural gas (LNG) tank 7 in use to occur the frost of tank surface, in the process simultaneously gasifying gradually from right to left in spirality heat exchanging tube 4 and forcing pipe 15 in LNG Liquefied natural gas, can be gradually hot water heat in absorption heat-exchange cylindrical shell 1, the interior water temperature of heat exchange cylindrical shell 1 is reduced, and the water that at this moment water temperature is lower can enter the heat energy that water tank 12, launched machine 11 produces from the 5th conveyance conduit 84 and reheat and continue on in heat exchange cylindrical shell 1, the utility model has the advantages that: the wasted energy hotwork producing in the time of can be by engine operation is the heat energy that makes liquefied natural gas vaporization required, not only guaranteed the heat exchange efficiency of LNG Liquefied natural gas, avoided the waste of energy, and device structure is simple, enterprise's cost of production is low.
Claims (3)
- One kind utilize engine waste heat can water bath type vaporizer, comprise: the inner heat exchange cylindrical shell for hollow structure and sealing, at the two ends of heat exchange cylindrical shell, be respectively arranged with its inside and seal mutually the LNG Liquefied natural gas import and gasification gas outlet being communicated with, in heat exchange cylindrical shell, be provided with spirality heat exchanging tube, the two ends of spirality heat exchanging tube are communicated with the sealing of gasification gas outlet with the LNG Liquefied natural gas import of heat exchange cylindrical shell respectively, one end near LNG Liquefied natural gas import on heat exchange cylindrical shell is provided with the water inlet interface being communicated with heat exchange cylindrical shell inner sealing, one end near gasification gas outlet on heat exchange cylindrical shell is provided with the water outlet mouthpiece being communicated with heat exchange cylindrical shell inner sealing, it is characterized in that: the liquid outlet of liquefied natural gas (LNG) tank is communicated with the LNG Liquefied natural gas inlet seal of heat exchange cylindrical shell by delivery line, the gasification gas outlet of heat exchange cylindrical shell is communicated with the inlet seal of gas escrow box by delivery line, the outlet of gas escrow box is connected with motor by delivery line, at the other water tank that is provided with of motor, the water outlet of water tank is communicated with the water inlet sealing joint of heat exchange cylindrical shell by delivery line, the water outlet mouthpiece of heat exchange cylindrical shell is communicated with the water intake sealing of water tank by delivery line, between heat exchange cylindrical shell and liquefied natural gas (LNG) tank, be also provided with the pressurizing mechanism that can increase liquefied natural gas (LNG) tank internal pressure.
- According to claim 1 a kind of utilize engine waste heat can water bath type vaporizer, it is characterized in that: the structure of fast pressurizing mechanism is: at the two ends of heat exchange cylindrical shell, be also respectively arranged with its inside and seal mutually the second LNG Liquefied natural gas import and the second gasification gas outlet being communicated with, in heat exchange cylindrical shell, be also provided with forcing pipe, the two ends of forcing pipe seal and are communicated with mutually with the second gasification gas outlet with the second LNG Liquefied natural gas import respectively, the second LNG Liquefied natural gas import is sealed and is communicated with mutually with the liquid outlet of liquefied natural gas (LNG) tank by delivery line, the second gasification gas outlet is sealed and is communicated with mutually with the liquid entering hole of liquefied natural gas (LNG) tank by delivery line.
- 3. a kind of water bath type vaporizer that utilizes engine waste heat energy according to claim 1 and 2, is characterized in that: described delivery line comprises conveyance conduit and is arranged on the control valve on conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779359.4U CN203571424U (en) | 2013-12-03 | 2013-12-03 | Water bath type carburetor by using waste heat energy of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779359.4U CN203571424U (en) | 2013-12-03 | 2013-12-03 | Water bath type carburetor by using waste heat energy of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571424U true CN203571424U (en) | 2014-04-30 |
Family
ID=50539155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779359.4U Withdrawn - After Issue CN203571424U (en) | 2013-12-03 | 2013-12-03 | Water bath type carburetor by using waste heat energy of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615660A (en) * | 2013-12-03 | 2014-03-05 | 张家港市华地机械装备有限公司 | Water bath vaporizer using waste heat energy of engine |
-
2013
- 2013-12-03 CN CN201320779359.4U patent/CN203571424U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615660A (en) * | 2013-12-03 | 2014-03-05 | 张家港市华地机械装备有限公司 | Water bath vaporizer using waste heat energy of engine |
| CN103615660B (en) * | 2013-12-03 | 2015-12-30 | 张家港市华地机械装备有限公司 | A kind of water bath type vaporizer utilizing engine waste heat energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |