CN203798216U - Hot-side double-vapor inlet plate heat exchanger - Google Patents
Hot-side double-vapor inlet plate heat exchanger Download PDFInfo
- Publication number
- CN203798216U CN203798216U CN201420174309.8U CN201420174309U CN203798216U CN 203798216 U CN203798216 U CN 203798216U CN 201420174309 U CN201420174309 U CN 201420174309U CN 203798216 U CN203798216 U CN 203798216U
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- heat exchanger
- plate
- steam
- steam inlet
- plate heat
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Abstract
The utility model provides a hot-side double-vapor inlet plate heat exchanger and belongs to the field of plate heat exchanger designing and manufacturing. The heat exchanger mainly comprises a framework composed of a fixing plate, an upper guide rod, a rear support and a lower guide rod. The heat exchanger can be used for processing larger flow of steam or a gaseous medium, on the basis of the existing four conventional connecting openings in the plate heat exchanger, a heat medium inlet is added to the movable end plate of the plate heat exchanger, so as to ensure that the gaseous medium can enter into the plate heat exchanger through two inlets, an electric control valve and a control system are additionally mounted on one vapor inlet, and by collecting the temperature of water supplied by a secondary net, energy-saving management is achieved by adjusting steam outflow. Therefore, the disadvantage of high flow rate due to one inlet is overcome, and the steam flow can be adjusted, so as to adapt to design requirements of users. The heat exchanger also can ensure the resistance force of the gaseous medium in the pipeline is lowered, and potential safety hazards are reduced.
Description
Technical field
The utility model relates to the two steam inlet heat-exchangerss of the plate type of a kind of hot side, and it belongs to the Design and manufacture field of heat-exchangers of the plate type.
Background technology
Heat-exchangers of the plate type is requisite equipment in industrial diabatic process at present, it is widely used in the industrial circles such as chemical industry, oil, iron and steel, automobile, food, light industry, simultaneously it be also air-conditioning, the important component part of Gong hankering, it is the key equipment in UTILIZATION OF VESIDUAL HEAT IN, solar energy utilization, sewage utilization, seawater utilization, geothermal utilization.
Heat-exchangers of the plate type is by efficient heat transfer corrugated cardboard sheet and system framework.Plate is clamped between fixed pressure plate and movable pressure plate by bolt, has formed many runners in heat exchanger inside, between plate and plate, uses rubber seal.On fixed head, there is the adapter being connected with outside.Plate forms with the compacting of high-quality corrosion resistant metal thin plate, and Si Jiaochong has the hole, angle for medium turnover, has up and down hanging hole.Herringbone ripple can increase the disturbance of convection cell, makes fluid can reach under the low speed turbulence state, obtains high heat-transfer effect, and adopts special construction, ensures that two kinds of fluid media (medium)s can not go here and there Lou.
The main feature of heat-exchangers of the plate type: heat transfer efficiency is high, compact conformation, floor space is little, saves capital expenditure, unit volume effective heat exchange area maximum.But due to the structural feature of heat-exchangers of the plate type, the use of plate type heat exchanger also has a lot of limitation, cause many fields to use.Wherein a most obvious situation is exactly under the condition of gaseous state heat exchange, except having applicable pressure and temperature, gaseous state and liquid condensed specific volume difference are larger, often the flow of gaseous medium is very large, after condensation, flow is little again for liquid medium, and the interface size of heat-exchangers of the plate type is limited, single inlet size can not meet the requirement of gaseous state flow velocity in pipeline, and plate number can infinitely strengthen in theory, ensure velocity of medium between plate, not having effective way just not solve flow velocity in gaseous medium pipe just has to select larger model heat-exchangers of the plate type to meet interface requirement, or select the heat exchanger of more number of units, this will certainly increase the input cost of equipment, and can take more space.
At present, in processing the heat exchange of larger flow gaseous medium with heat-exchangers of the plate type, adopt large gaseous state import more, the mode of little liquid outlet, but the bore of heat-exchangers of the plate type is relatively fixing, dwindles bore passable, expands bore unrealistic.Cause after this drawback of heat-exchangers of the plate type, a lot of heat exchanger users have to select the heat exchanger of other types.For the problem of above-mentioned appearance, new solution need to be proposed improve the steam inlet flow of heat-exchangers of the plate type.
Summary of the invention
For solving problems of the prior art, the utility model provides a kind of hot side two steam inlet heat-exchangerss of the plate type, to improve the steam inlet flow of heat-exchangers of the plate type.
The technical solution of the utility model is: the two steam inlets of a kind of hot side heat-exchangers of the plate type, mainly comprise the framework that fixed head, top guide bar, after-poppet and lower guide rod form, the bottom of framework is provided with lower margin, the left upper portion of described fixed head is provided with the first steam inlet, bottom, left side is provided with thermal medium outlet, right upper portion is provided with cold media outlet, and lower right side is provided with cold medium import; In described framework, be provided with clamping screw, portable plate, the right upper portion of described portable plate is provided with the second steam inlet with the second steam inlet flange; Described heat exchanger also comprises a temperature controller, and temperature controller is electrically connected with electric control valve and pressure sensor for steam regulation flow.
The beneficial effects of the utility model are: this heat exchanger is provided with the first steam inlet in the left upper portion of fixed head, and bottom, left side is provided with thermal medium outlet, and right upper portion is provided with cold media outlet, and lower right side is provided with cold medium import.In framework, be provided with the portable plate fixing with clamping screw, the second steam inlet of its right upper portion is provided with the second steam inlet flange.Heat exchanger is also provided with temperature controller and is electrically connected with electric control valve and pressure sensor for steam regulation flow.This heat exchanger can be processed larger flow steam or gaseous medium, on the basis of existing four interfaces of heat-exchangers of the plate type, on the movable end plate of heat-exchangers of the plate type, increase a thermal medium entrance, ensure that gaseous medium can enter plate type heat exchanger by two imports simultaneously, install electric control valve and control system additional at a steam inlet place simultaneously, by gathering secondary network supply water temperature, regulate the steam flow that enters of an interface to realize administration of energy conservation.So both overcame the drawback that single inlet velocity is large, again can steam regulation flow, to adapt to user's designing requirement.This heat exchanger makes gaseous medium reduce at ducted resistance equally, reduces potential safety hazard.
Brief description of the drawings
Fig. 1 is the front view of the two steam inlet heat-exchangerss of the plate type of a kind of hot side.
Fig. 2 is the left view of the two steam inlet heat-exchangerss of the plate type of a kind of hot side with temperature controller.
Fig. 3 be in Fig. 1 P to view.
Fig. 4 is the schematic flow sheet of the two steam inlet heat-exchangerss of the plate type of a kind of hot side.
In figure: 1, cold media outlet, 2, the second steam inlet flange, 3, top guide bar, 4, after-poppet, 5, the first steam inlet, 6, the second steam inlet, 7, fixed head, 8, clamping screw, 9, thermal medium outlet, 10, portable plate, 11, cold medium import, 12, lower guide rod, 13, lower margin, 14, electric control valve, 15, pressure sensor, 16, temperature controller.
Detailed description of the invention
Fig. 1,2,3 shows the structure chart of the two steam inlet heat-exchangerss of the plate type of a kind of hot side.Fig. 4 shows the schematic flow sheet of the two steam inlet heat-exchangerss of the plate type of a kind of hot side.In figure, two steam inlet heat-exchangerss of the plate type mainly comprise the framework that fixed head 7, top guide bar 3, after-poppet 4 and lower guide rod 12 form, and the bottom of framework is provided with lower margin 13.The left upper portion of fixed head 7 is provided with the first steam inlet 5, and bottom, left side is provided with thermal medium outlet 9, and right upper portion is provided with cold media outlet 1, and lower right side is provided with cold medium import 11.In framework, be provided with clamping screw 8, portable plate 10, the right upper portion of portable plate 10 adopts the second steam inlet 6 to be connected with the second steam inlet flange 2.Heat exchanger also comprises a temperature controller 16, and temperature controller 16 is connected with electric control valve 14 and pressure sensor 15 for steam regulation flow.
Adopt technique scheme, on heat-exchangers of the plate type portable plate 10, increase by second steam inlet 6 consistent with the first steam inlet 5 bores on fixed head 7, the second steam inlet 6 is connected with the second steam inlet flange 2, in the time that need gaseous medium flow to be processed is larger, open the first steam inlet 5 and the second steam inlet 6 simultaneously, control electric control valve 14 and pressure sensor 15 regulates gaseous medium flow by temperature controller 16.The heat exchange area of heat-exchangers of the plate type and heat exchange plate number will ensure flow velocity between the plate under maximum stream flow gaseous medium state, and the caliber of thermal medium outlet simultaneously 9 will meet the flow velocity requirement of maximum stream flow gaseous medium condensed fluid.
Claims (1)
1. the two steam inlets of a hot side heat-exchangers of the plate type, mainly comprise the framework that fixed head (7), top guide bar (3), after-poppet (4) and lower guide rod (12) form, the bottom of framework is provided with lower margin (13), it is characterized in that: the left upper portion of described fixed head (7) is provided with the first steam inlet (5), bottom, left side is provided with thermal medium outlet (9), right upper portion is provided with cold media outlet (1), and lower right side is provided with cold medium import (11); In described framework, be provided with clamping screw (8), portable plate (10), the right upper portion of described portable plate (10) is provided with the second steam inlet (6) with the second steam inlet flange (2); Described heat exchanger also comprises a temperature controller (16), and temperature controller (16) is electrically connected with electric control valve (14) and pressure sensor (15) for steam regulation flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174309.8U CN203798216U (en) | 2014-04-11 | 2014-04-11 | Hot-side double-vapor inlet plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174309.8U CN203798216U (en) | 2014-04-11 | 2014-04-11 | Hot-side double-vapor inlet plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798216U true CN203798216U (en) | 2014-08-27 |
Family
ID=51380421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174309.8U Expired - Fee Related CN203798216U (en) | 2014-04-11 | 2014-04-11 | Hot-side double-vapor inlet plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767047A (en) * | 2016-12-07 | 2017-05-31 | 无锡优耐特净化装备有限公司 | A kind of plate type heat exchanger |
| CN107019056A (en) * | 2017-05-17 | 2017-08-08 | 揭阳市正英食品有限公司 | Vegetable fat powder production technology and equipments |
| CN107270751A (en) * | 2017-05-12 | 2017-10-20 | 贺州思通信息技术有限公司 | Panel cooler and its application method |
-
2014
- 2014-04-11 CN CN201420174309.8U patent/CN203798216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767047A (en) * | 2016-12-07 | 2017-05-31 | 无锡优耐特净化装备有限公司 | A kind of plate type heat exchanger |
| CN107270751A (en) * | 2017-05-12 | 2017-10-20 | 贺州思通信息技术有限公司 | Panel cooler and its application method |
| CN107019056A (en) * | 2017-05-17 | 2017-08-08 | 揭阳市正英食品有限公司 | Vegetable fat powder production technology and equipments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |