CN201600065U - Efficient safety heat exchanger - Google Patents
Efficient safety heat exchanger Download PDFInfo
- Publication number
- CN201600065U CN201600065U CN2010200395732U CN201020039573U CN201600065U CN 201600065 U CN201600065 U CN 201600065U CN 2010200395732 U CN2010200395732 U CN 2010200395732U CN 201020039573 U CN201020039573 U CN 201020039573U CN 201600065 U CN201600065 U CN 201600065U
- Authority
- CN
- China
- Prior art keywords
- housing
- heat exchanger
- pipes
- tube plates
- outer tube
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to the machinofacture technical field, in particular to an efficient safety heat exchanger. The efficient safety heat exchanger comprises a housing, in which a plurality of cooling tubes are arranged; inner tube plates, outer tube plates and end covers are respectively arranged at the two ends of the housing; each cooling pipe is compounded by an inner pipe and an outer pipe; the two ends of the inner pipes are inserted on the outer tube plates at the two ends of the housing; and the two ends of the outer pipes are inserted on the inner tube plates at the two ends of the housing. The efficient safety heat exchanger is characterized in that two communicating chambers are formed on the two inner tube plates or on the outer tube plates, and are communicated with clearances between the inner and the outer pipes at the two ends of all cooling pipes; a liquid feeding tank is arranged at one end of the housing, and is connected with one communicating chamber; an alarming device is arranged at the other end of the housing, and is connected with the other communicating chamber; a heat-conducting medium is filled in the clearances between the inner pipes and the outer pipes. The efficient safety heat exchanger solves the problem that the clearances left between the two layers of cooling pipes influence the heat exchange efficiency, improves the safety performance of the equipment by adding the alarming device, and is mainly applicable to the petrochemical industry, the shipbuilding industry, the metallurgical industry, the battleship industry, the power industry, and the like.
Description
(1) technical field: the utility model relates to machinery manufacturing technology field, especially a kind of highly effective and safe type heat exchanger.
(2) background technology: the cooling element of making all kinds of heat exchangers at present mostly is single cooling tube single tube plate structure greatly, and also some is single cooling tube double tubesheet structure to petroleum chemical industry.The cooling medium of this heat exchanger only depends on the tube wall of single cooling tube to separate with the medium that is cooled, and breaks as cooling tube, and two media will mix, and this blending agent enters the damage that will cause equipment behind the miscellaneous equipment, and serious will cause equipment burnout.The medium that has in addition belongs to high pressure, poisonous fluid, in case seepage will pollute even injure personal safety to environment.The someone has designed double-deck cooling tube, double tubesheet structure and has solved single cooling tube and break and be easy to generate the problem that two media mixes recently for this reason.But double-deck cooling tube is because there are certain clearance all the time in structure and process issues between the inner and outer pipe, causes heat-transfer effect to reduce, thereby influences efficiency of heat exchanger.On the other hand,, can't learn,, can influence the service life of equipment as untimely reparation in case inner and outer pipe breaks.
(3) summary of the invention: the purpose of this utility model is exactly will solve to adopt the heat exchanger efficiency of double-deck cooling tube, double tubesheet structure lower, and the problem that cooling tube breaks and can not in time find proposes a kind of highly effective and safe type heat exchanger.
Concrete scheme of the present utility model is: improve at common double-deck cooling tube dual-tubesheet heat interchanger, it has housing, many cooling tubes are installed in the housing, in respectively be equipped with at the two ends of housing, outer tube plate and end cap, described cooling tube is to be composited by inside and outside bimetallic tube, the pipe two ends are inserted on the outer tube plate of two ends wherein, the outer tube two ends are inserted on the internal tube plate at two ends, it is characterized in that: on two internal tube plates or two outer tube plates, open and be shaped on two connected chambers, in two connected chambers and all the cooling tube two ends, gap between the outer tube is communicated with, and at one end be equipped with and add flow container, connect the chamber, the other end is installed warning device and is connected another connected chamber, and in all, be filled with heat-conducting medium in the gap between the outer tube.
The utility model can add heat-conducting medium between the inner and outer pipe of double-deck cooling tube, thereby has improved the heat exchange efficiency of heat exchanger, and warning device is installed can be in time found breaking, revealing of cooling tube, on-call maintenance, the security that improves equipment.
(4) description of drawings:
Accompanying drawing is a general structure schematic diagram of the present utility model.
Among the figure: the 1-drive end bearing bracket, the 2-outer tube plate, the 3-warning device, the 4-internal tube plate, the 5-housing, the 6-cooling tube, 7-adds flow container, pipe in the 8-rear end cap, 9-, 10-connected chamber, 11-outer tube.
(5) specific embodiment:
Referring to accompanying drawing, the utlity model has housing 5, many cooling tubes 6 are installed in the housing 5, in respectively be equipped with at the two ends of housing 5, outer tube plate 4,2 and front and rear cover 1,8, described cooling tube 6 is to be composited by inside and outside bimetallic tube 9 and 11, pipe 9 two ends are inserted on the two ends outer tube plate 2 wherein, outer tube 11 two ends are inserted on the internal tube plate 4 at two ends, particularly: on two internal tube plates 4 or two outer tube plates 2, open and be shaped on two connected chambers 10, gap between the inner and outer pipes 9 and 11 at two connected chambers 10 and all cooling tube two ends is communicated with, and be equipped with at right-hand member and add flow container 7, connect chamber 10, left end is installed warning device 3 and is connected another connected chamber 10, and by adding flow container 7 and connected chamber 10 in all, the can heat-conducting medium is (as transformer oil in the gap between the outer tube, water etc.), promptly constitute the utility model.
Claims (1)
1. highly effective and safe type heat exchanger, it has housing, many cooling tubes are installed in the housing, in respectively be equipped with at the two ends of housing, outer tube plate and end cap, described cooling tube is to be composited by inside and outside bimetallic tube, the pipe two ends are inserted on the outer tube plate of two ends wherein, the outer tube two ends are inserted on the internal tube plate at two ends, it is characterized in that: on two internal tube plates or two outer tube plates, open and be shaped on two connected chambers, gap between the inner and outer pipes at two connected chambers and all cooling tube two ends is communicated with, and at one end is equipped with and adds flow container, connects the chamber, the other end is installed warning device and is connected another connected chamber, and in all, be filled with heat-conducting medium in the gap between the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395732U CN201600065U (en) | 2010-01-15 | 2010-01-15 | Efficient safety heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395732U CN201600065U (en) | 2010-01-15 | 2010-01-15 | Efficient safety heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600065U true CN201600065U (en) | 2010-10-06 |
Family
ID=42811126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200395732U Expired - Fee Related CN201600065U (en) | 2010-01-15 | 2010-01-15 | Efficient safety heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444460A (en) * | 2011-10-20 | 2012-05-09 | 浙江省海洋开发研究院 | Cooler |
| CN109307441A (en) * | 2017-07-26 | 2019-02-05 | 日本化学机械制造株式会社 | Evaporator |
-
2010
- 2010-01-15 CN CN2010200395732U patent/CN201600065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444460A (en) * | 2011-10-20 | 2012-05-09 | 浙江省海洋开发研究院 | Cooler |
| CN109307441A (en) * | 2017-07-26 | 2019-02-05 | 日本化学机械制造株式会社 | Evaporator |
| CN109307441B (en) * | 2017-07-26 | 2021-01-15 | 日本化学机械制造株式会社 | Evaporator with a heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI DEFON HEAT EXCHANGER CO., LTD. Free format text: FORMER OWNER: HUBEI DENGFENG HEAT EXCHANGER CO., LTD. Effective date: 20111223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111223 Address after: 435100, 268 Daye Road, Huangshi, Hubei, Daye Patentee after: Hubei DeFon Heat Exchanger Co., Ltd. Address before: 435100 No. 268, Daye Avenue, Daye, Hubei Patentee before: Hubei Dengfeng Heat Exchanger Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI DIFENG HEAT EXCHANGER CO., LTD. Free format text: FORMER NAME: HUBEI DEFON HEAT EXCHANGER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 435100, No. 268, Daye Avenue, Daye, Hubei, Huangshi Patentee after: HUBEI DEFON HEAT EXCHANGER CO., LTD. Address before: 435100, No. 268, Daye Avenue, Daye, Hubei, Huangshi Patentee before: Hubei DeFon Heat Exchanger Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |