CN201311221Y - Header type integral heat pipe - Google Patents

Header type integral heat pipe Download PDF

Info

Publication number
CN201311221Y
CN201311221Y CNU2008202200322U CN200820220032U CN201311221Y CN 201311221 Y CN201311221 Y CN 201311221Y CN U2008202200322 U CNU2008202200322 U CN U2008202200322U CN 200820220032 U CN200820220032 U CN 200820220032U CN 201311221 Y CN201311221 Y CN 201311221Y
Authority
CN
China
Prior art keywords
pipe
heat
collecting box
tube
header
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.)
Expired - Fee Related
Application number
CNU2008202200322U
Other languages
Chinese (zh)
Inventor
黄明锋
李玉富
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.)
Dalian Sun Leader Heat Transfer Technology Co Ltd
Original Assignee
Dalian Sun Leader Heat Transfer Technology Co 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.)
Filing date
Publication date
Application filed by Dalian Sun Leader Heat Transfer Technology Co Ltd filed Critical Dalian Sun Leader Heat Transfer Technology Co Ltd
Priority to CNU2008202200322U priority Critical patent/CN201311221Y/en
Application granted granted Critical
Publication of CN201311221Y publication Critical patent/CN201311221Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The utility model relates to a header type integral heat pipe, wherein a header pipe I is communicated with one end of two rows of middle pipe bundles, the other end of the two rows of middle pipe bundles is communicated with a header pipe II, two ends of the header pipe II are provided with pipe sheets, two ends of an array tube in an array tube bundle are fixed on a through hole corresponding to the two pipe sheets, pipe boxes which are connected with the pipe sheets are respectively arranged outside the two pipe sheets, an inlet pipe and an outlet pipe of heat-exchange medium are respectively arranged on the two pipe boxes, and heat pipe working fluid is filled in a vacuum cavity which is clamped by the header pipe I, the middle pipe bundles, the header pipe II, the pipe sheets and the array pipe bundle. The header type integral heat pipe has high heat conducting efficiency and small resistance, can adjust the surface temperature of heat conducting elements in a large range, and has higher utilization rate of space heat exchange area.

Description

The cluster case type integral heat pipe
Technical field:
The utility model relates to a kind of heat transfer element, particularly heat pipe.
Background technology:
At present, heat pipe is widely used in the reheating furnace energy-saving equipment in fields such as oil, chemical industry and metallurgy.The basic identical vacuum tube that is closed at both ends, interior dress heat-transfer working medium of structure of present heat pipe, thermal medium is at the evaporator section of heat pipe, absorb the thermal medium liberated heat, the evaporation of internal heat transfer working medium rises to condensation segment, cold medium absorbs inside heat pipe heat-transfer working medium liberated heat at the condensation segment of heat pipe, the inside heat pipe heat-transfer working medium is emitted heat, and condensing reflux so circulates to the evaporator section of heat pipe.Its weak point is: 1, heat pipe can recently be regulated the heat transfer element surface temperature by regulating between cold and hot medium heat-transfer surface, avoids taking place low-temperature dew point corrosion, and the surface temperature range of the adjustable heat transfer element of conventional heat pipe is limited.2, the cold and hot two-phase medium of heat pipe should not mix, as be subjected to the influence (burn into washes away, weares and teares) of working condition, after the heat pipe failure, for cold and hot two-phase medium can not mixed, do not influence the normal operation of production, for inflammable and explosive two media heat exchange, often adopt separate heat pipe, heat pipe unit space heat-transfer surface utilization rate is lower like this.
Summary of the invention:
The purpose of this utility model is to provide a kind of easy processing and manufacturing, regulating element wall temperature, the higher cluster case type integral heat pipe of unit space heat-transfer surface utilization rate on a large scale.The utility model mainly is by collecting box pipe I, middle tube bank, collecting box pipe II, tube sheet, bobbin carriage and tubulation Shu Zucheng.Wherein, collecting box pipe I is the pipe of closed at both ends, it is connected with an end of tube bank in the middle of two rows, this can be that light pipe also can be that the tube bank other end was connected with collecting box pipe II in the middle of two of finned tube was arranged, this cylindrical circular collecting box pipe II, its two ends are provided with the tube sheet that opening is covered, and this two tube sheet is provided with corresponding through hole, all are fixed with the two ends of the intrafascicular a certain tubulation of tubulation on the through hole of two correspondences.Be provided with tube sheet containing and coupled dead-pipe type bobbin carriage in the two tube sheets outside, on above-mentioned two bobbin carriages, be respectively equipped with the import and export pipe of heat transferring medium.Above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, the folded space of tubulation bundle are vacuum chamber, and heat-pipe working medium is housed in it, and this heat-pipe working medium circulates in above-mentioned vacuum chamber.A kind of heat transferring medium can enter from the inlet tube of an above-mentioned bobbin carriage, gets rid of from the outlet of another bobbin carriage; Another kind of heat transferring medium passes through outside the tube bank of centre.Because the heat exchange area of middle tube bank is bigger, the heat exchange area of the tube bank among the collecting box pipe II is less, heat exchange area between the two differs bigger, even can also change the size of collecting box pipe II, change the tube bank quantity among the collecting box pipe II, the ratio of regulating cold and hot heat-transfer surface on a large scale, the quantity of tube bank in the middle of also can changing, regulate cold and hot heat-transfer surface ratio on a large scale, can improve the temperature on heat transfer element surface on a large scale like this; Because this kind heat pipe is two kinds of integral heat pipes that heat transmission equipment combines, compact conformation, unit space heat-transfer surface utilization rate is higher.
When passing through thermal medium in the tube bank among the collecting box pipe II, with the heat transferred heat-pipe working medium, in the tube bank, the outer cold medium of middle tube bank absorbed the heat of heat-pipe working medium by heat exchange in the middle of heat-pipe working medium was evaporated to, the heat-pipe working medium condensation becomes liquid and flows back among the collecting box pipe II; When passing through cold medium in the tube bank among the collecting box pipe II, with the steam working medium condensation of heat pipe, the outer thermal medium liberated heat of tube bank in the middle of the liquid working substance of condensation runs into, evaporation becomes steam in collecting box pipe II again.
The utility model compared with prior art has following advantage:
1, heat transfer efficiency height.
2, resistance is little.
3, can regulate the heat transfer element surface temperature on a large scale.
4, heat-transfer surface utilization rate in space is higher.
Description of drawings
Fig. 1 is that schematic diagram cuts open in the master office of looking of the utility model example 1.
Fig. 2 is that the A of Fig. 1 is to office's cutaway view.
Fig. 3 is that schematic diagram cuts open in the master office of looking of the utility model example 2.
Fig. 4 is that the B of Fig. 3 is to office's cutaway view.
Fig. 5 is that schematic diagram cuts open in the master office of looking of the utility model example 3.
Fig. 6 is that the C of Fig. 5 is to office's cutaway view.
Schematic diagram cuts open in the master office of looking of Fig. 7 the utility model example 4.
Fig. 8 is that the D of Fig. 7 is to office's cutaway view.
The specific embodiment:
In the schematic diagram of vertical heating with the cluster case type integral heat pipe illustrated in figures 1 and 2, collecting box pipe I1 is connected with the upper end of the middle tube bank 2 of two rows, has the lower end of restraining in the middle of two rows of fin to be connected with collecting box pipe II3 outside this.Collecting box pipe II two ends are provided with tube sheet 4, all are fixed with the two ends of a certain tubulation in the tubulation bundle 5 on the through hole of this two tube sheets correspondence.Be provided with the bobbin carriage 6 that links to each other with tube sheet respectively in the two tube sheets outside, on two bobbin carriages, be respectively equipped with the import and export pipe 7,8 of heat transferring medium.Above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, tubulation bundle are equipped with heat-pipe working medium in the folded chamber.Use in the schematic diagram of cluster case type integral heat pipe at Fig. 3 and vertical cooling shown in Figure 4, the lower ends of tube bank were connected in the middle of collecting box pipe I and two arranged, and had two upper ends of arranging middle tube bank of fin to be connected with collecting box pipe II outside this.Collecting box pipe II two ends are provided with tube sheet, all are fixed with the two ends of the intrafascicular a certain tubulation of tubulation on the through hole of this two tube sheets correspondence.Be provided with the bobbin carriage that links to each other with tube sheet respectively in the two tube sheets outside, on two bobbin carriages, be respectively equipped with the import and export pipe of heat transferring medium.Above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, tubulation bundle are equipped with heat-pipe working medium in the folded chamber.
Use in the schematic diagram of cluster case type integral heat pipe at Fig. 5 and horizontal heating shown in Figure 6, the side upper end of restraining in the middle of collecting box pipe I and two rows is connected, and has the side lower ends of restraining in the middle of two rows of fin to be connected with collecting box pipe II outside this.Collecting box pipe II two ends are provided with tube sheet, all are fixed with the two ends of the intrafascicular a certain tubulation of tubulation on the through hole of this two tube sheets correspondence.Be provided with the bobbin carriage that links to each other with tube sheet respectively in the two tube sheets outside, on two bobbin carriages, be respectively equipped with the import and export pipe of heat transferring medium.Above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, tubulation bundle are equipped with heat-pipe working medium in the folded chamber.
Use in the schematic diagram of cluster case type integral heat pipe at Fig. 7 and horizontal cooling shown in Figure 8, the side lower ends of tube bank were connected in the middle of collecting box pipe I and two arranged, and this outer side upper end that has two of fin to arrange middle tube bank is connected with collecting box pipe II.Collecting box pipe II two ends are provided with tube sheet, all are fixed with the two ends of the intrafascicular a certain tubulation of tubulation on the through hole of this two tube sheets correspondence.Be provided with the bobbin carriage that links to each other with tube sheet respectively in the two tube sheets outside, on two bobbin carriages, be respectively equipped with the import and export pipe of heat transferring medium.Above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, tubulation bundle are equipped with heat-pipe working medium in the folded chamber.

Claims (2)

1, a kind of cluster case type integral heat pipe, it is characterized in that: collecting box pipe I is connected with an end of tube bank in the middle of two rows, the other end of tube bank is connected with collecting box pipe II in the middle of this two row, collecting box pipe II two ends are provided with tube sheet, be fixed with the two ends of the intrafascicular a certain tubulation of tubulation on the through hole of this two tube sheets correspondence, be provided with the bobbin carriage that links to each other with tube sheet respectively in the two tube sheets outside, on two bobbin carriages, be respectively equipped with the import and export pipe of heat transferring medium, in the folded vacuum chamber of above-mentioned collecting box pipe I, middle tube bank and collecting box pipe II and tube sheet, tubulation bundle heat-pipe working medium be housed.
2, cluster case type integral heat pipe according to claim 1 is characterized in that: middle tube bank is finned-tube bundle.
CNU2008202200322U 2008-11-28 2008-11-28 Header type integral heat pipe Expired - Fee Related CN201311221Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202200322U CN201311221Y (en) 2008-11-28 2008-11-28 Header type integral heat pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202200322U CN201311221Y (en) 2008-11-28 2008-11-28 Header type integral heat pipe

Publications (1)

Publication Number Publication Date
CN201311221Y true CN201311221Y (en) 2009-09-16

Family

ID=41108476

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202200322U Expired - Fee Related CN201311221Y (en) 2008-11-28 2008-11-28 Header type integral heat pipe

Country Status (1)

Country Link
CN (1) CN201311221Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102384464A (en) * 2010-09-06 2012-03-21 上海锅炉厂有限公司 Built-in heating device of boiler header
CN102839513A (en) * 2011-06-23 2012-12-26 宁波福威克节能工业技术有限公司 Heat pipe-type heating apparatus
CN111013516A (en) * 2019-12-26 2020-04-17 无锡华邦智能装备有限公司 Heating range adjustable outer coil type reaction kettle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102384464A (en) * 2010-09-06 2012-03-21 上海锅炉厂有限公司 Built-in heating device of boiler header
CN102384464B (en) * 2010-09-06 2013-11-27 上海锅炉厂有限公司 Built-in heating device of boiler header
CN102839513A (en) * 2011-06-23 2012-12-26 宁波福威克节能工业技术有限公司 Heat pipe-type heating apparatus
CN102839513B (en) * 2011-06-23 2014-07-16 宁波福威克节能工业技术有限公司 Heat pipe-type heating apparatus
CN111013516A (en) * 2019-12-26 2020-04-17 无锡华邦智能装备有限公司 Heating range adjustable outer coil type reaction kettle
CN111013516B (en) * 2019-12-26 2021-10-08 无锡华邦智能装备有限公司 Heating range adjustable outer coil type reaction kettle

Similar Documents

Publication Publication Date Title
CN201503231U (en) Compact separation type heat pipe exchanger
CN101245971B (en) Enclosed cavity type heat exchanger
CN111707011B (en) Design method of condensation end of temperature equalizing pipe of solar system
CN102901224A (en) Forced helical fin coil pipe and fin serpentuator condensation heat supply heat exchanger
CN105737631A (en) Heat tube type water-saving device used for cross-flow cooling tower
CN201311221Y (en) Header type integral heat pipe
CN102384682B (en) Internal-circulation special high-efficiency heat exchanger
CN202757502U (en) Hot medium self-circulating heat exchanger with adjustable load
CN201335611Y (en) Condenser with spiral traverse baffle suitable for heating high pressure gas (steam)
CN108253819A (en) A kind of coal changes electric heat exchanging body and heat-exchange system
CN201242293Y (en) Air source heat pump type solar water heater
CN103791744B (en) Double-phase-change latent heat exchanger
CN202254987U (en) Special high-efficiency heat exchanger
CN111238066B (en) Solar energy system for controlling pump according to outlet temperature of heat accumulator
CN103542423A (en) Heat pipe air preheater
CN110285592B (en) Solar system for intelligently controlling opening degree of valve
CN110398076B (en) Solar system capable of intelligently controlling opening of valve according to outlet water temperature of heat collector
CN203132378U (en) Condensation heat exchange and liquid storage integrated equipment for low-temperature generating unit
CN202432903U (en) Double-sided double-coolant sleeve type heat pipe heater
CN202432899U (en) Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler
CN209431929U (en) A kind of liquid-liquid type heat pipe heat exchanger device
CN201811622U (en) Radial heat pipe heat exchanger
CN203657293U (en) Heat pump single-flow evaporator/condenser distributor
CN208187185U (en) A kind of coal changes electric heat exchanging body and heat-exchange system
CN213179590U (en) Lightweight heat exchanger shell convenient to install

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

Termination date: 20121128