CN205784227U - Novel nitrogen condensed natural gas heat exchanger - Google Patents
Novel nitrogen condensed natural gas heat exchanger Download PDFInfo
- Publication number
- CN205784227U CN205784227U CN201620642452.4U CN201620642452U CN205784227U CN 205784227 U CN205784227 U CN 205784227U CN 201620642452 U CN201620642452 U CN 201620642452U CN 205784227 U CN205784227 U CN 205784227U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- core body
- temperature
- gas
- exchange core
- 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.)
- Active
Links
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Abstract
This utility model belongs to technical field of heat exchange, relate to a kind of Novel nitrogen condensed natural gas heat exchanger, including heat exchange core body, the axial one end of described heat exchange core body is Imported gas, and it is tightly connected the first end socket at Imported gas, axially the other end is gas outlet, and is tightly connected the 3rd end socket at gas outlet, and the 3rd end socket arranges the first temperature-measuring port；On described heat exchange core body, nitrogen outlet is set near Imported gas one end, the 3rd temperature-measuring port is set at described nitrogen outlet, heat exchange core body arranges nitrogen inlet near gas outlet one end, the second temperature-measuring port is set at described nitrogen inlet.This utility model product structure advantages of simple, heat exchange efficiency is high, owing to devising the temperature-measuring port of uniqueness on product, it is possible to heat exchanging process detects in real time, in order to grasp the working condition of heat exchanger at any time.
Description
Technical field
This utility model belongs to technical field of heat exchange, relates to a kind of Novel nitrogen condensed natural gas heat exchanger.
Background technology
At present, low temperature storing and transporting technology, if the low temperature storing and transporting technology of natural gas is because it stores and transports low cost, storing safety
The advantage such as high, easy to operate, is increasingly widely applied.Wherein, the liquefaction of natural gas is realize this technology important
Premise.
Existing low-temperature heat exchange mainly uses conventional tube shell heat exchanger to carry out, and heat transfer effect is poor, natural gas liquefaction effect
Bad, cause the huge waste of the energy.Simultaneously because lack the temperature measuring equipment of necessity, cause being difficult to natural gas inlet end with go out
The liquefaction situation of gas end carries out accurate perception.
Summary of the invention
This utility model is for the problems referred to above, it is provided that a kind of Novel nitrogen condensed natural gas heat exchanger, this novel nitrogen air cooling
Solidifying heat exchange gas device is simple and reasonable, and heat exchange efficiency is high, and can heat exchanging process carry out implementing thermometric operation.
According to the technical solution of the utility model: a kind of Novel nitrogen condensed natural gas heat exchanger, it is characterised in that: include
Heat exchange core body, the axial one end of described heat exchange core body is Imported gas, and is tightly connected the first end socket at Imported gas, axially
The other end is gas outlet, and is tightly connected the 3rd end socket at gas outlet, and the 3rd end socket arranges the first temperature-measuring port；Institute
State, on heat exchange core body, nitrogen outlet is set near Imported gas one end, the 3rd temperature-measuring port, heat exchange are set at described nitrogen outlet
On core body, nitrogen inlet is set near gas outlet one end, the second temperature-measuring port is set at described nitrogen inlet.
As further improvement of the utility model, described first end socket connects admission line, on described admission line
First valve and the first air filling gun are set.
As further improvement of the utility model, described 3rd end socket connects outlet pipe, on described outlet pipe
Second valve and the second air filling gun are set.
As further improvement of the utility model, bottom described heat exchange core body, pass through seat supports.
This utility model product structure advantages of simple that has the technical effect that of the present utility model, heat exchange efficiency is high, due to
The temperature-measuring port of uniqueness is devised, it is possible to heat exchanging process detects in real time, in order to grasp the work of heat exchanger at any time on product
Make situation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is further described.
In Fig. 1, including first end socket the 1, second end socket 2, bearing 3, heat exchange core body the 4, the 3rd end socket 5, label 6, first add
Air gun the 7, first valve the 8, second valve the 9, second air filling gun 10, nitrogen inlet 11, nitrogen outlet the 12, the 3rd temperature-measuring port 13, second are surveyed
Temperature mouth the 14, first temperature-measuring port 15 etc..
As it is shown in figure 1, this utility model is a kind of Novel nitrogen condensed natural gas heat exchanger, including heat exchange core body 4, described
The axial one end of heat exchange core body 4 is Imported gas, and is tightly connected the first end socket 1 at Imported gas, and the axial other end is sky
So gas outlet, and it is tightly connected the 3rd end socket 5 at gas outlet, the 3rd end socket 5 arranges the first temperature-measuring port 15；Described heat exchange
On core body 4, nitrogen outlet 12 is set near Imported gas one end, at described nitrogen outlet 12, the 3rd temperature-measuring port 13, heat exchange are set
On core body 4, nitrogen inlet 11 is set near gas outlet one end, the second temperature-measuring port 14 is set at described nitrogen inlet 11.
Connect admission line on first end socket 1, described admission line arranges the first valve 8 and the first air filling gun 7.
Connect outlet pipe on 3rd end socket 5, described outlet pipe arranges the second valve 9 and the second air filling gun 10.
Supported by bearing 3 bottom heat exchange core body 4, operationally, by bearing 3 is fixed on corresponding workbench,
Realize the installation location of this utility model product.
Heat exchange core body 4 surface in this utility model product is further fixed on label 6, and label 6 is for the production of record product
Producer, build date, product designation and relevant information.
The first temperature-measuring port the 15, second temperature-measuring port 14 and the 3rd temperature-measuring port 13 three's structure phase in this utility model product
With, it is arranged at airflow orifice position, wherein the second temperature-measuring port 14 is arranged at nitrogen inlet 11, and the 3rd temperature-measuring port 13 is arranged at
At nitrogen outlet 12, can be calculated the energy variation of liquid nitrogen by both temperature differences, the first temperature-measuring port 15 is arranged at sky simultaneously
So gas outlet, for measuring the cooling effect of natural gas.
Work process of the present utility model is as follows: this utility model product operationally, by bearing 3 by heat exchange core body 4
Supportting on workbench, natural gas to be liquefied is sent in heat exchange core body 4 by the first air filling gun 7, is passed through in nitrogen inlet 11 simultaneously
Liquid nitrogen, the flow direction that liquid nitrogen enters after heat exchange core body 4 is contrary with the flow direction of natural gas, it is ensured that natural gas has preferable cooling effect,
Flow out from gas outlet via the natural gas of cooling liquid.In operation process, according to working condition, at any time at the first thermometric
Thermometric operation is carried out, in order to detect the operating mode of heat exchange core body 4 in real time at mouth the 15, second temperature-measuring port 14 and the 3rd temperature-measuring port 13.
Claims (4)
1. a Novel nitrogen condensed natural gas heat exchanger, it is characterised in that: include heat exchange core body (4), described heat exchange core body (4)
Axially one end is Imported gas, and is tightly connected the first end socket (1) at Imported gas, and the axial other end is that natural gas goes out
Mouthful, and it is tightly connected the 3rd end socket (5) at gas outlet, the 3rd end socket (5) arranges the first temperature-measuring port (15)；Described heat exchange
Core body (4) is upper arranges nitrogen outlet (12) near Imported gas one end, and described nitrogen outlet (12) place arranges the 3rd temperature-measuring port
(13), heat exchange core body (4) is upper arranges nitrogen inlet (11) near gas outlet one end, and described nitrogen inlet (11) place arranges the
Two temperature-measuring ports (14).
2. Novel nitrogen condensed natural gas heat exchanger as claimed in claim 1, it is characterised in that: on described first end socket (1)
Connect admission line, described admission line arranges the first valve (8) and the first air filling gun (7).
3. Novel nitrogen condensed natural gas heat exchanger as claimed in claim 1, it is characterised in that: on described 3rd end socket (5)
Connect outlet pipe, described outlet pipe arranges the second valve (9) and the second air filling gun (10).
4. Novel nitrogen condensed natural gas heat exchanger as claimed in claim 1, it is characterised in that: described heat exchange core body (4) end
Portion is supported by bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642452.4U CN205784227U (en) | 2016-06-24 | 2016-06-24 | Novel nitrogen condensed natural gas heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642452.4U CN205784227U (en) | 2016-06-24 | 2016-06-24 | Novel nitrogen condensed natural gas heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784227U true CN205784227U (en) | 2016-12-07 |
Family
ID=58131056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642452.4U Active CN205784227U (en) | 2016-06-24 | 2016-06-24 | Novel nitrogen condensed natural gas heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953525A (en) * | 2016-06-24 | 2016-09-21 | 无锡市豫达换热器有限公司 | Novel nitrogen condensation type natural gas heat exchanger |
-
2016
- 2016-06-24 CN CN201620642452.4U patent/CN205784227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953525A (en) * | 2016-06-24 | 2016-09-21 | 无锡市豫达换热器有限公司 | Novel nitrogen condensation type natural gas heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106871674A (en) | A kind of heat exchange of heat pipe of simple production process | |
| CN205784227U (en) | Novel nitrogen condensed natural gas heat exchanger | |
| CN102175351B (en) | Device for testing thermal performance and fluid resistance of liquid-liquid heat exchanger | |
| CN202366913U (en) | Oil-collecting and ball-collecting integrated device | |
| CN105953525A (en) | Novel nitrogen condensation type natural gas heat exchanger | |
| CN203203431U (en) | Integrated hot air heat exchanger in series connection | |
| CN202470623U (en) | Low temperature device based on small-sized low temperature refrigerating machine for gas separation and purification | |
| CN206310233U (en) | Liquefied natural gas storage tank BOG gas cold energy recycle systems | |
| CN206177105U (en) | Energy -conserving conveyor of facies change model energy | |
| CN202209847U (en) | Separator | |
| CN209672892U (en) | A kind of cooling device | |
| CN209386603U (en) | Lithium bromide and the big temperature-difference refrigerating device of ice storage | |
| CN204461517U (en) | Heat sink body and Coriolis flowmeter thereof | |
| CN106643222A (en) | Shell-pass-self-cooling-protecting floating head heat exchanger and heat exchanging method | |
| CN203963491U (en) | Air-heating type gasifier falls in a kind of minute-pressure | |
| CN206648503U (en) | A kind of more coil pipe natural gas recuperators | |
| CN203364637U (en) | Continuous air-supplying large air-temperature type vaporizer | |
| CN204298192U (en) | A kind of glyphosate mother solution catalytic oxidizing equipment | |
| CN207247642U (en) | A kind of straight-expansion type air conditioner device of the balanced liquid separation of energy | |
| CN207394980U (en) | A kind of data center's air-conditioning system and intelligent integration heat-exchanger rig | |
| CN203518747U (en) | Combined type heat exchanger | |
| CN215353531U (en) | Pallet cold-heat conversion control device | |
| CN203342803U (en) | Non-contact liquid nitrogen cooling system | |
| CN204147748U (en) | Energy-saving compressed air supply system | |
| CN204563627U (en) | A kind of integrated single tank enrichment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |