CN205825431U - A kind of L CNG recuperator - Google Patents

A kind of L CNG recuperator Download PDF

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Publication number
CN205825431U
CN205825431U CN201620780714.3U CN201620780714U CN205825431U CN 205825431 U CN205825431 U CN 205825431U CN 201620780714 U CN201620780714 U CN 201620780714U CN 205825431 U CN205825431 U CN 205825431U
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CN
China
Prior art keywords
cylinder
recuperator
natural gas
cng
cover plate
Prior art date
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Active
Application number
CN201620780714.3U
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Chinese (zh)
Inventor
杜国宁
袁现化
王杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Lang Run Intelligent Equipment Ltd By Share Ltd
Original Assignee
Zhengzhou Lang Run Intelligent Equipment Ltd By Share Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201620780714.3U priority Critical patent/CN205825431U/en
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Publication of CN205825431U publication Critical patent/CN205825431U/en
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Abstract

The utility model proposes a kind of L CNG recuperator, air-heating type gasifier inoperative problem when solving that in prior art, ambient temperature is less than 0 DEG C.This utility model includes cylinder and cover plate, and cover plate is placed on cylinder, is provided with coil pipe and heater in cylinder, and cylinder body outer wall is provided with anti-explosion terminal box, and cylinder lumen, equipped with adding thermal medium, leads to natural gas in coil pipe.This utility model has following beneficial effect: simple in construction, Operation and Maintenance is convenient;Heat exchange area is big, and heated by natural gas is effective.

Description

A kind of L-CNG recuperator
Technical field
This utility model relates to natural gas gasifying device, particularly relates to a kind of L-CNG recuperator.
Background technology
In existing technology, natural gas is widely used as a kind of clean energy resource, but most area distance supply point Farther out, pipeline gas is difficult to arrive, and by gas-liquid volume ratio 625: 1, natural gas can be carried out coolant chemical conversion liquid in the source of the gas place of production Natural gas LNG, utilizes low-temperature tanker to be transported to use gas point, utilizes gasifier to carry out gasification and be applicable to industry and civilian users, liquid State natural gas gasifier is generally the gasification of air temperature type form, saves the energy, but ambient temperature does not rises less than 0 DEG C of air-heating type gasifier Effect, this recuperator being accomplished by using forced heat-exchanging.
Utility model content
The utility model proposes a kind of L-CNG recuperator, air temperature type when solving that in prior art, ambient temperature is less than 0 DEG C The inoperative problem of gasifier.
The technical solution of the utility model is achieved in that a kind of L-CNG recuperator, including cylinder and cover plate, cover plate Being placed on cylinder, be provided with coil pipe and heater in cylinder, cylinder body outer wall is provided with anti-explosion terminal box, cylinder lumen is equipped with adding Thermal medium, logical natural gas in coil pipe.Liquid thermometer is installed on cylinder.
This utility model has following beneficial effect: simple in construction, Operation and Maintenance is convenient;Heat exchange area is big, natural gas Heats is good.
Accompanying drawing explanation
Fig. 1 is recuperator front view (internal structure).
Fig. 2 is recuperator side view.
Fig. 3 is recuperator top view.
Wherein: 1 cylinder, 2 coil pipes, 3 heaters, 4 anti-explosion terminal boxs, 5 liquid thermometers, 6 cover plates;A Imported gas, b is natural Gas exports, c heating gate, d discharge outlet, e filler, h overfall, g temperature transmitter installing port.
Detailed description of the invention
As shown in Fig. 1 ~ 3, a kind of L-CNG recuperator, including cylinder 1 and cover plate 6, cover plate 6 is placed on cylinder 1, in cylinder 1 Coil pipe 2 and heater 3 are installed, cylinder 1 outer wall are provided with anti-explosion terminal box 4, cylinder 1 inner chamber equipped with adding thermal medium, coil pipe 2 Interior logical natural gas.Liquid thermometer 5 is installed on cylinder 1.
Work process of the present utility model is: high-pressure gaseous natural gas enters heat exchanger inner disk by Imported gas a Pipe 2, the natural gas after the heating of heated medium is discharged from gas outlet b, completes the heating of natural gas.Wherein heating gate c peace Dress electric heater, filler e adds water, the draining of discharge outlet d, and overfall h overflowed high water level, by temperature transmitter installing port g Temperature transmitter is installed.

Claims (2)

1. a L-CNG recuperator, including cylinder (1) and cover plate (6), cover plate (6) is placed on cylinder (1), it is characterised in that: cylinder Coil pipe (2) and heater (3) are installed in body (1), cylinder (1) outer wall is provided with anti-explosion terminal box (4), cylinder (1) inner chamber Equipped with adding thermal medium, logical natural gas in coil pipe (2).
L-CNG recuperator the most according to claim 1, it is characterised in that: on described cylinder (1), liquid thermometer is installed (5).
CN201620780714.3U 2016-07-25 2016-07-25 A kind of L CNG recuperator Active CN205825431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620780714.3U CN205825431U (en) 2016-07-25 2016-07-25 A kind of L CNG recuperator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620780714.3U CN205825431U (en) 2016-07-25 2016-07-25 A kind of L CNG recuperator

Publications (1)

Publication Number Publication Date
CN205825431U true CN205825431U (en) 2016-12-21

Family

ID=57560430

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620780714.3U Active CN205825431U (en) 2016-07-25 2016-07-25 A kind of L CNG recuperator

Country Status (1)

Country Link
CN (1) CN205825431U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106610028A (en) * 2017-01-06 2017-05-03 张家港市华地机械装备有限公司 Electric heating type CNG (compressed natural gas) heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106610028A (en) * 2017-01-06 2017-05-03 张家港市华地机械装备有限公司 Electric heating type CNG (compressed natural gas) heater

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