CN201955011U - Plate-type heat exchanger with higher bearing pressure - Google Patents
Plate-type heat exchanger with higher bearing pressure Download PDFInfo
- Publication number
- CN201955011U CN201955011U CN2011200096400U CN201120009640U CN201955011U CN 201955011 U CN201955011 U CN 201955011U CN 2011200096400 U CN2011200096400 U CN 2011200096400U CN 201120009640 U CN201120009640 U CN 201120009640U CN 201955011 U CN201955011 U CN 201955011U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- plate
- heat exchanger
- exchange plate
- type heat
- 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
Images
Abstract
The utility model relates to a plate-type heat exchanger, particularly to a plate-type heat exchanger with higher bearing pressure used for refrigerants such as R410 A and R410B (names of refrigerants), and belongs to the technical field of heat exchange equipment. The plate-type heat exchanger with higher bearing pressure comprises a heat exchange plate group (2), and is characterized in that a connecting device (13) is arranged in a clearance of every two heat exchange plates; the connecting devices are arranged on peripheries of fluid inlet/outlet passages (1); the connecting devices and the heat exchange plates are fixedly connected with the fluid inlet/outlet passages (1) to form a barrel-shaped whole body; and a plurality of small holes (14) for allowing the fluid to flow in and out are radially formed on arc surfaces of the connecting devices (13) and are used for communicating the fluid inlet/outlet passages (1) with heat exchange flow passages (15) in the heat exchange plate group (2). The plate-type heat exchanger with higher bearing pressure is easy to manufacture and install, and solves the deformation due to high pressure which is supposed to bear by the refrigerant side end plate.
Description
Technical field
The utility model relates to a kind of plate type heat exchanger, especially relates to being used for R410A, R410B(cold-producing medium title) etc. the cold-producing medium plate type heat exchanger higher to pressure-bearing.Belong to the heat-exchange apparatus technical field.
Background technology
In refrigeration, to heat in the field commonly used be plate type heat exchanger, heat etc. such as air conditioner refrigerating, heat pump, utilize in the staggered and heat exchange runners that isolate mutually two of plate type heat exchangers and absorb in the evaporation of cold-producing medium and the condensation process and emit a large amount of heats, with refrigeration or heating such as second fluid ratio such as water, its structure such as Fig. 1 and Fig. 2.When adopting the cold-producing medium R410A of efficient, environmental protection, owing to need reach the pressure about 4.0MPa during the R410A condensation, so the parts that constitute this kind cooling cycle system need bear the high pressure of 4.0MPa, common plate type heat exchanger causes refrigerant side end plate distortion (being commonly called as the heat exchanger bulge) easily because of bearing high pressure, stretching is broken plate, cause plate to change interior leakage, even destroy whole refrigeration, heating.
For solving above-mentioned plate type heat exchanger pressure-bearing problem, some schemes have been arranged in the prior art, such as importing and exporting the passage increase thickness of end plate (end plate before and after claiming is also arranged) up and down, perhaps on original end plate, add an end plate or stiffener again, to improve the rigidity of end plate.But these schemes need be added mould in addition, are not easy to make.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high pressure-bearing plate type heat exchanger of making and installing of being easy to is provided, and should bear the high pressure distortion to solve the refrigerant side end plate.
The purpose of this utility model is achieved in that a kind of high pressure-bearing plate type heat exchanger, comprise the heat exchange plate group, this heat exchange plate group is superposeed successively by some heat exchange plates and constitutes, this heat exchange plate group is provided with passes this heat exchange plate group to form the hole, angle of fluid turnover/mouth passage, heat exchange plate group top and bottom are set with upper head plate and bottom plate respectively, be connected with adapter on the upper head plate, in a heat exchange plate gap, be provided with jockey, distribute around the jockey longshore current body turnover/mouth passage circumference, this jockey and heat exchange plate are fixedly connected into a tubbiness integral body with fluid turnover/mouth passage, radially have the some number apertures for the fluid turnover on the jockey arc surface, some number apertures are with the heat exchange runner UNICOM in fluid turnover/mouth passage and the heat exchange plate group.
In plate type heat exchanger of the present utility model, when using as condenser, when the refrigerant gas of HTHP enters the fluid inlet passage, direct pressure about gases at high pressure act on the end plate is born by being welded into whole tubbiness passage and adapter fully, thereby has reduced the distortion of end plate.Cold-producing medium flows into each heat exchange runner by the aperture of jockey, finishes condensation.Certainly, when using, also be like this as evaporimeter.
The beneficial effects of the utility model are:
Adopt the utility model then can obviously improve the voltage endurance capability that plate changes, and this kind jockey is simple, easily processing, in this plate type heat exchanger manufacture process, do not need to change original existing heat exchange plate structure, manufacturing be revised or be redesigned to existing plate mould need not, saved mold developing expense again.Reduce input cost, design pressure, intensity are calculated when needing, and this device is installed.Certainly, can this device be installed, also can import and export all and install at intake channel.
Description of drawings
Fig. 1 is the perspective view of plate type heat exchanger in the past.
Fig. 2 profile of plate type heat exchanger in the past when the A-A hatching is seen in Fig. 1.
Fig. 3 is when the A-A hatching is seen in Fig. 1, the part cross section of the high pressure-bearing plate type heat exchanger of the utility model embodiment.
Fig. 4 is according to the jockey schematic diagram that uses among the embodiment of the present utility model.
Fig. 5 is the side view of Fig. 4.
Reference numeral among the figure:
Fluid turnover/mouth passage 1, heat exchange plate group 2, upper head plate 3, bottom plate 4, first outlet, 5, first import 6, second import 7, second outlet 8, heat exchange plate 9, heat exchange plate 10, heat exchange plate 11, heat exchange plate 12, jockey 13, aperture 14, heat exchange runner 15, adapter 16.
The specific embodiment
Fig. 1 is the perspective view of plate type heat exchanger in the past.Plate type heat exchanger comprised heat exchange plate group 2 and the upper head plate 3 and the bottom plate 4 that are separately positioned on heat exchange plate group 2 tops and bottom in the past, heat exchange plate group 2 has first import 6 and second import 7 of two kinds of heat exchanging fluids, and first outlet, 5 and second outlet, 8, the first imports 6, second import 7, first outlet, 5 and second outlet, 8 places are equipped with the adapter of connecting pipe.
Fig. 2 profile of plate type heat exchanger in the past when the A-A hatching is seen in Fig. 1.Heat exchange plate group 2 is superposeed successively by some heat exchange plate groups and constitutes.This heat exchange plate group 2 is provided with passes this heat exchange plate group to form the hole, angle of fluid turnover/mouth passage 1.Wherein between heat exchange plate 9 and the heat exchange plate 10 and be welded to each other bonding between heat exchange plate 11 and the heat exchange plate 12, to form sealing surface, and heat exchange plate 10 and heat exchange plate 9, heat exchange plate 12 and 11 of heat exchange plates form heat exchange runner 15, make first fluid enter to flow through behind the fluid inlet passage of left side the gap of heat exchange plate 10 and heat exchange plate 9, enter the heat exchange runner that heat exchange plate forms, owing to the adhesive seal of 12 of heat exchange plates 11, heat exchange plate makes first fluid can not enter right side fluid issuing passage.In like manner, second fluid can not enter left side fluid inlet passage, isolate mutually between the first fluid and second fluid thus, can only carry out the heat biography in heat exchange runner at interval changes, certainly this plate type heat exchanger can have a plurality of entrance and exits, the shape and the position of fluid turnover/mouth passage also can freely be selected, and bonding can be rubber seal or various ways such as welding soldering, gummed.
Fig. 3 is when the A-A hatching is seen in Fig. 1, the part cross section of the high pressure-bearing plate type heat exchanger of the utility model embodiment.As seen from Figure 3, the high pressure-bearing plate type heat exchanger of the utility model, be in the middle of fluid turnover/mouth passage 1 gap of original heat exchange plate 9 and heat exchange plate 10 formation, jockey 13 to be installed, distribute around jockey 13 longshore current body turnover/mouth passages 1 circumference, radially have the some number apertures 14 for the fluid turnover on jockey 13 arc surfaces, described aperture 14 is with heat exchange runner 15 UNICOMs in fluid turnover/mouth passage 1 and the heat exchange plate group 2.This jockey 13 is welded into a tubbiness integral body by soldering with fluid turnover/mouth passage 1 with heat exchange plate.Heat exchange plate group 2 tops and bottom are respectively arranged with upper head plate 3 and bottom plate 4, are connected with on the upper head plate 3 to take over 16.
When the fluid of high pressure by taking over 16 when pouring in and filling up rapidly fluid turnover/mouth passage 1, the high pressure of fluid acts on up and down on the end plate, because this moment, jockey and heat exchange plate, end plate were welded into a whole, under identical high pressure, the most yielding ab, the stressed moment in cd two zones (Fig. 3) the obviously stressed moment than a ' b ' and c ' d ' zone (Fig. 2) are little, therefore with respect to the heat exchanger of Fig. 2 structure, the heat exchanger of Fig. 3 structure can bear higher pressure.High-pressure fluid enters heat exchange runner 15 by aperture 14.
Fig. 4 is according to the jockey schematic diagram that uses among the embodiment of the present utility model.Fig. 5 is the side view of Fig. 4.By Fig. 4 and Fig. 5 as can be seen, radially have the some number apertures 14 for the fluid turnover on jockey 13 arc surfaces, the number of aperture can be calculated and be got by the single channel sectional area of fluid flow and heat exchanger.Certainly, the form of offering aperture also can be split into form of grooves.
At last; should be understood that; above embodiment only is the more representational example of the utility model; obviously; the technical solution of the utility model is not limited to the foregoing description, and many distortion can also be arranged, all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model; comprise this integral type throttling arrangement is local or all split into the device of the same form of being made up of several parts, all should think protection domain of the present utility model.
Claims (1)
1., a kind of high pressure-bearing plate type heat exchanger, comprise heat exchange plate group (2), this heat exchange plate group (2) is superposeed successively by some heat exchange plates and constitutes, this heat exchange plate group (2) is provided with passes this heat exchange plate group to form the hole, angle of fluid turnover/mouth passage (1), heat exchange plate group (2) top and bottom are set with upper head plate (3) and bottom plate (4) respectively, be connected with adapter (16) on the upper head plate (3), it is characterized in that: in a heat exchange plate gap, be provided with jockey (13), distribute around jockey (13) longshore current body turnover/mouth passage (1) circumference, this jockey (13) is fixedly connected into a tubbiness integral body with heat exchange plate with fluid turnover/mouth passage (1), radially have the some number apertures (14) for the fluid turnover on jockey (13) arc surface, some number apertures (14) are with fluid turnover/mouth passage (1) and interior heat exchange runner (15) UNICOM of heat exchange plate group (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200096400U CN201955011U (en) | 2011-01-13 | 2011-01-13 | Plate-type heat exchanger with higher bearing pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200096400U CN201955011U (en) | 2011-01-13 | 2011-01-13 | Plate-type heat exchanger with higher bearing pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201955011U true CN201955011U (en) | 2011-08-31 |
Family
ID=44499120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200096400U Expired - Fee Related CN201955011U (en) | 2011-01-13 | 2011-01-13 | Plate-type heat exchanger with higher bearing pressure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201955011U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052874A (en) * | 2011-01-13 | 2011-05-11 | 江苏宝得换热设备有限公司 | Plate type heat exchanger with high bearing pressure |
CN104296585A (en) * | 2013-07-15 | 2015-01-21 | 四平维克斯换热设备有限公司 | Single-channel internally-arranged type heat exchanger sheet bar |
CN107036481A (en) * | 2016-02-04 | 2017-08-11 | 丹佛斯微通道换热器(嘉兴)有限公司 | Reinforcer and plate type heat exchanger for plate type heat exchanger |
CN117268146A (en) * | 2023-11-15 | 2023-12-22 | 中国核动力研究设计院 | Diffusion welding heat exchanger and design method thereof |
-
2011
- 2011-01-13 CN CN2011200096400U patent/CN201955011U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052874A (en) * | 2011-01-13 | 2011-05-11 | 江苏宝得换热设备有限公司 | Plate type heat exchanger with high bearing pressure |
CN104296585A (en) * | 2013-07-15 | 2015-01-21 | 四平维克斯换热设备有限公司 | Single-channel internally-arranged type heat exchanger sheet bar |
CN107036481A (en) * | 2016-02-04 | 2017-08-11 | 丹佛斯微通道换热器(嘉兴)有限公司 | Reinforcer and plate type heat exchanger for plate type heat exchanger |
US20190033015A1 (en) * | 2016-02-04 | 2019-01-31 | Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd. | Reinforcer used for plate heat exchanger and plate heat exchanger |
CN111006532A (en) * | 2016-02-04 | 2020-04-14 | 丹佛斯微通道换热器(嘉兴)有限公司 | Plate heat exchanger |
CN107036481B (en) * | 2016-02-04 | 2020-08-04 | 丹佛斯微通道换热器(嘉兴)有限公司 | A reinforcement and plate heat exchanger for plate heat exchanger |
US10823514B2 (en) | 2016-02-04 | 2020-11-03 | Danfoss Micro Channel Heat Exchanger (Jiaxing) Co. Ltd | Reinforcer used for plate heat exchanger and plate heat exchanger |
CN117268146A (en) * | 2023-11-15 | 2023-12-22 | 中国核动力研究设计院 | Diffusion welding heat exchanger and design method thereof |
CN117268146B (en) * | 2023-11-15 | 2024-01-26 | 中国核动力研究设计院 | Diffusion welding heat exchanger and design method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201955011U (en) | Plate-type heat exchanger with higher bearing pressure | |
CN102052874A (en) | Plate type heat exchanger with high bearing pressure | |
CN204165288U (en) | A kind of automotive air-conditioning condenser | |
CN201229133Y (en) | Plate-fin heat exchanger | |
CN204854428U (en) | MGGH heat transfer system | |
CN101696862B (en) | Full welded plate bundle with reinforced structures | |
CN106064517A (en) | Corrugated board Double-plate machine thin type hot plate | |
CN107966057A (en) | A kind of plate heat exchanger and its application method | |
CN202582237U (en) | Plate-shell type condenser | |
CN102183160B (en) | Plate type heat exchanger with throttling device | |
WO2015055122A1 (en) | Plated pipe-type heat exchanger | |
CN202630751U (en) | Multifunctional detachable heat exchanger | |
CN202066403U (en) | Plate sheet for plate-shell heat exchanger | |
CN205642108U (en) | Heat exchanger of porous microchannel section bar | |
CN201193897Y (en) | Plate type heat exchanger | |
CN203893711U (en) | Direct condensation multi-pipe type heat exchange device | |
CN202869327U (en) | Plate-type heat exchanger | |
CN202101586U (en) | Plate heat exchanger with throttling device | |
CN201764865U (en) | Hole type graphite heat exchanger of bidirectional anti-corrosion block with equidirectional hole | |
CN204007248U (en) | Novel plate heat exchanger | |
CN205784801U (en) | A kind of structure of surface evaporation air cooler bobbin carriage | |
CN205818611U (en) | Corrugated board Double-plate machine thin type hot plate | |
CN206269641U (en) | It is a kind of efficient without bobbin carriage plate air cooler and combinations thereof | |
CN204806939U (en) | Capillary formula oil cooler that gathers | |
CN109595958A (en) | A kind of welded plate type heat exchanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 214400 Jiangsu province Wuxi city Jiangyin City South Gate Street open road 1-2 Patentee after: Limited by Share Ltd Jiangsu heat exchange equipment Address before: 214400, 33, Xicheng Road, Jiangyin, Wuxi, Jiangsu Patentee before: Jiangsu Baode Heat Exchanger Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200113 |