CN2478041Y - Plate type heat exchanging structure generator - Google Patents
Plate type heat exchanging structure generator Download PDFInfo
- Publication number
- CN2478041Y CN2478041Y CN 01213736 CN01213736U CN2478041Y CN 2478041 Y CN2478041 Y CN 2478041Y CN 01213736 CN01213736 CN 01213736 CN 01213736 U CN01213736 U CN 01213736U CN 2478041 Y CN2478041 Y CN 2478041Y
- Authority
- CN
- China
- Prior art keywords
- conducting medium
- heat
- fluid heat
- adsorbent
- conducting
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 239000003463 adsorbent Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002594 sorbent Substances 0.000 claims description 3
- 238000003795 desorption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The device is essentially structured as: two or more fluid heat-conducting medium flow chambers (2) and adsorbent chambers (1), arranged alternatively, are all divided by plate type heat-conducting clapboards (7); one end of the sealed chamber (2) is communicated with the heat-conducting medium feed pipe (3), with the other end communicated with the fluid heat-conducting medium drain pipe (4); the working chamber (1), with adsorbent inside, is communicated with the refrigerant confluence cover (5) that is connected with the pipe (6); the plate type heat-conducting clapboards (7) has a finned structure of large contact area. By thoroughly expanding the heating surface area of the adsorbent, the utility model enables quick and complete desorption process, thus can greatly improve the work efficiency of the system; besides, the utility model is small-sized.
Description
The utility model relates to the generator of adsorption refrigerating device.
Adsorption refrigerating device is called as the environmental type refrigeration plant because of not using freon, and it has a extensive future.Yet, how further to improve its refrigerating efficiency, remain the important topic that people face.The generator of prior art is usually by the thermal medium conduit of outer dress heat transmission fin and place the outer adsorbent of pipe etc. to constitute, and this structure makes that it takes off, adsorption efficiency is subjected to restriction, and volume is bigger, is unsuitable for the requirement of actual use.
The purpose of this utility model is, develops boiler with plate-type heat exchange structure, and it has sufficient heat exchange area and makes described desorption process be able to fully carry out fast, thereby effectively improves its operating efficiency, and the efficient of integral refrigerating system is significantly improved.
The technical solution of the utility model is, described boiler with plate-type heat exchange structure has the fluid heat-conducting medium to send into pipe and fluid heat-conducting medium discharge pipe, its technical characterstic is, it also comprises fluid heat-conducting medium flowing lumen and the adsorbent working chamber that is arranged alternately mutually more than two or two, described fluid heat-conducting medium flowing lumen and adjacent adsorbent working chamber all are separated with board-like heat conduction baffle, described each fluid heat-conducting medium flowing lumen is that seal chamber and one end and fluid heat-conducting medium send into that pipe is communicated with and the other end is connected with fluid heat-conducting medium discharge pipe, conflux to cover with the cold-producing medium of sealing and be connected in the closed adsorbent of each of built-in sorbent operating room, this cold-producing medium confluxes to cover cold-producing medium circulation adapter is housed.
Make below in conjunction with accompanying drawing and to further specify.
Description of drawings:
Fig. 1 is the three-dimensional structure diagram of a kind of embodiment;
Fig. 2 to Fig. 4 is a board-like heat conduction baffle structure chart of doing three kinds of different fin structures of embodiment.
In the accompanying drawings:
1-adsorbent working chamber, the 5-cold-producing medium cover that confluxes,
2-fluid heat-conducting medium flowing lumen, the circulation of 6-cold-producing medium is taken over,
3-fluid heat-conducting medium is sent into pipe, the board-like heat conduction baffle of 7-.
4-fluid heat-conducting medium discharge pipe,
As shown in Figure 1, generator described in the utility model has the fluid heat-conducting medium to send into pipe (3) and fluid Heat-conducting medium discharge pipe (4), its design feature be, it also comprise two or more (for example two to Ten, or more) the fluid heat-conducting medium flowing lumen (2) and the adsorbent working chamber that mutually are arranged alternately (1) (referring to Fig. 1), described fluid heat-conducting medium flowing lumen (2) and adjacent adsorbent working chamber (1) all use board-like heat conduction baffle (7) to be separated, i.e. a side of described board-like heat conduction baffle (7) It is described flowing lumen (2) and opposite side is described working chamber (1); Described each fluid heat-conducting medium circulation Chamber (2) is that seal chamber and one end and fluid heat-conducting medium send into that pipe (3) is connected and its another End is connected the closed adsorbent working chamber of built-in sorbent with fluid heat-conducting medium discharge pipe (4) (1) be connected with the cold-producing medium cover (5) that confluxes of sealing, this cold-producing medium cover (5) that confluxes is equipped with cold-producing medium (6) are taken in circulation.
The described enclosed refrigeration agent cover (5) that confluxes also can be the knot of box, tubular type or other suitable form Structure. Described fluid heat-conducting medium can be conduction oil, vapours, hot gas (air), internal combustion engine row The various suitable thermal mediums such as the hot exhaust gas of putting. Described adsorbent can be calcium chloride or strontium chloride with and Its prior art and so on is like adsorbent. Described cold-producing medium can be that ammonia (NH3) or prior art are used Other similar cold-producing medium of non-Freon type.
Board-like heat conduction baffle described in the utility model (7) can be the sheet metal with excellent heat conductivity performance (such as aluminium, copper sheet etc.). In order to increase its heat-conducting area, it can be flat sheet not only, also can To be various fin plates. Described fin plate can be to set up fin at surface plate to form, also with plate System becomes various has the more fin plate of large contact surface (for example Fig. 2 is to structure shown in Figure 4) than surface plate.
Design principle of the present utility model is, during actual the use, with described cold-producing medium circulation shown in Figure 1 take over (6) same evaporimeter (through condenser) link to each other and constitute closed system and vacuumize after charge into cold-producing medium (as ammonia), import fluid heat-conducting medium (as engine high-temperature tail gas or conduction oil) by the described pipe (3) of sending into to each fluid heat-conducting medium flowing lumen (2) from an end (arrow A among Fig. 1), discharge (arrow B among Fig. 1) by the discharge pipe (4) of the other end again, then adsorbent in the adsorbent operating room (1) is heated and discharges adsorbed cold-producing medium (double-head arrow C and his like outgoing direction in as Fig. 1, prior art principle) through heat exchange; After adsorbent finishes cold-producing medium release, stop the circulation (promptly stop to add heat-adsorbent) of fluid heat-conducting medium in flowing lumen (2), then adsorbent begins the liquid refrigerant C (inflow direction of double-head arrow C among Fig. 1) in the adsorption system (evaporimeter) again, and cold-producing medium undergoes phase transition and realizes freezing in this process; In the generator of the present utility model owing to adopted plate-type heat exchange structure, its heat exchange area increases greatly than traditional structure, wherein adsorbent can fully be heated and carry out quick desorption, greatly improved the operating efficiency of system, thereby the refrigeration performance of refrigeration system is a a progressive step again.
As known from the above, boiler with plate-type heat exchange structure of the present utility model, it has enough heat exchange areas and can make desorption process be able to fast, fully carry out, thereby the operating efficiency of refrigeration system and refrigeration are significantly improved and strengthen, and simple in structure, volume is little.Test shows that under the condition of identical refrigerating capacity, the volume of this generator is than the like products of prior art, and volume can dwindle 1/3rd, and operating efficiency improves 6 times.
Embodiment: according to the generator of Fig. 1 and structure shown in Figure 3, do the fluid heat-conducting medium with conduction oil, make adsorbent with calcium chloride and (can select fixedly calcium chloride for use, its have usually specific absorption to), make cold-producing medium with ammonia, board-like heat conduction baffle (7) adopts and thickly to be 0.5 millimeter copper coin and to make plate body fin structure shown in Figure 3, the length of this dividing plate (7) and wide be respectively 600 * 400 millimeters, described chamber (1) (2) height is 4～6 millimeters.The fin of described dividing plate (7) can also be to be located at described chamber (1) one side or chamber (2) one sides, or both sides are equipped with, they can be shapes shown in Fig. 2 to 4, also can be existing corrugated fin, serrated fin, straight shape fin, or the structure of other prior art fin.Each cavity side can adopt the vacuum lead welding to finish.
Claims (3)
1, a kind of boiler with plate-type heat exchange structure, there is the fluid heat-conducting medium to send into pipe (3) and fluid heat-conducting medium discharge pipe (4), it is characterized in that, it also comprises fluid heat-conducting medium flowing lumen (2) and the adsorbent working chamber (1) that two or more are arranged alternately mutually, described fluid heat-conducting medium flowing lumen (2) all uses board-like heat conduction baffle (7) to be separated with adjacent adsorbent working chamber (1), each fluid heat-conducting medium flowing lumen (2) is that seal chamber and one end and fluid heat-conducting medium send into that pipe (3) is connected and its other end is connected with fluid heat-conducting medium discharge pipe (4), the closed adsorbent working chamber of each of built-in sorbent (1) is connected with the cold-producing medium cover (5) that confluxes of sealing, and this cold-producing medium cover (5) that confluxes is equipped with the cold-producing medium adapter (6) of circulating.
2, boiler with plate-type heat exchange structure according to claim 1 is characterized in that, described board-like heat conduction baffle (7) is a planar structure.
3, boiler with plate-type heat exchange structure according to claim 1 is characterized in that, described board-like heat conduction baffle (7) is for to have the more fin plate of large contact surface than surface plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213736 CN2478041Y (en) | 2001-03-27 | 2001-03-27 | Plate type heat exchanging structure generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213736 CN2478041Y (en) | 2001-03-27 | 2001-03-27 | Plate type heat exchanging structure generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478041Y true CN2478041Y (en) | 2002-02-20 |
Family
ID=33632630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213736 Expired - Lifetime CN2478041Y (en) | 2001-03-27 | 2001-03-27 | Plate type heat exchanging structure generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478041Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003100331A1 (en) * | 2002-05-27 | 2003-12-04 | Wuhan Yunhe-Dingyu Refrigeration Science & Technology Co. Ltd | Generator for absorption type refrigerator |
| CN101283227B (en) * | 2005-07-29 | 2010-05-12 | 开利公司 | Closed component for evaporator unit |
-
2001
- 2001-03-27 CN CN 01213736 patent/CN2478041Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003100331A1 (en) * | 2002-05-27 | 2003-12-04 | Wuhan Yunhe-Dingyu Refrigeration Science & Technology Co. Ltd | Generator for absorption type refrigerator |
| CN101283227B (en) * | 2005-07-29 | 2010-05-12 | 开利公司 | Closed component for evaporator unit |
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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: WUHAN YUNHE DINGYU REFRIGERATION TECHNOLOGY CO., Free format text: FORMER OWNER: LI LU Effective date: 20040730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040730 Address after: 430200 Hubei Province, Wuhan city Wuchang District No. 3 cave street. Patentee after: Wuhan Yunhe Dingyu Refrigeration Technology Co., Ltd. Address before: 410011 room 2, building 3, 1 Shaoshan Road, No. 101, Hunan, Changsha Patentee before: Li Lu |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110327 Granted publication date: 20020220 |