CN109297316A - A kind of injector condenser heat exchange strengthening device - Google Patents
A kind of injector condenser heat exchange strengthening device Download PDFInfo
- Publication number
- CN109297316A CN109297316A CN201810984325.6A CN201810984325A CN109297316A CN 109297316 A CN109297316 A CN 109297316A CN 201810984325 A CN201810984325 A CN 201810984325A CN 109297316 A CN109297316 A CN 109297316A
- Authority
- CN
- China
- Prior art keywords
- condenser
- heat exchange
- injector
- cooling water
- water chamber
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
Abstract
The invention discloses a kind of injector condenser heat exchange strengthening devices, including condenser, condenser one end is cooling water inlet, the condenser other end is cooling water outlet, it is steam inlet on the upside of condenser, it is condensation water out on the downside of condenser, an injection water chamber is arranged in the cooling water inlet side of the condenser, and injection water chamber is made of injection water chamber shell, guide rail, the fixed device of injector, multiple injectors.The present invention sprays the turbulent condition that water flow is become high flow rate by injector by indoor cooling water, the turbulent cooling water of high speed enters each copper pipe in condenser, the fluid of high speed quickly carries out heat exchange with copper pipe, Reynolds number is higher under turbulent condition, the coefficient of heat exchange is increased again, to effectively raise heat exchange efficiency, 15% heat exchange efficiency can be effectively improved through overtesting.Condenser area can be effectively reduced, reduces project cost, while reducing condenser tube wall dirt.
Description
Technical field
The present invention relates to a kind of condenser field, specifically a kind of injector condenser heat exchange strengthening device.
Background technique
With the rapid development of power industry, the cold of condenser goes area increasing.Condenser cooling surface and clearance
The increase of length is unfavorable for effectively utilizing, and its occupied area all increased.In order to improve heat exchange efficiency, reduce solidifying
Vapour device area reduces project cost, reduces equipment battlefield area, proposes a kind of injector condenser heat exchange strengthening device.And
And the turbulent cooling water of high speed can reduce the contamination on condenser tube wall again.
Summary of the invention
The purpose of the present invention is to provide a kind of injector condenser heat exchange strengthening devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of injector condenser heat exchange strengthening device, including condenser, condenser one end are cooling water inlet, and condenser is another
End is cooling water outlet, is steam inlet on the upside of condenser, and condenser downside is condensation water out, the cooling of the condenser
An injection water chamber is arranged in water inlet side, and injection water chamber is by injection water chamber shell, guide rail, injector fixed device, multiple sprays
Emitter composition.
As a further solution of the present invention: the injection water chamber is directly attached with condenser with bolt.
As a further solution of the present invention: the injection water chamber inner walls are equipped with guide rail.
As further scheme of the invention: the fixed device of the injector is arranged on the indoor guide rail of jetting.
As further scheme of the invention: the injector is mounted on the fixed device of injector using threaded connection
On.
Compared with prior art, the beneficial effects of the present invention are: the indoor cooling water of present invention injection will by injector
Water flow becomes the turbulent condition of high flow rate, and the turbulent cooling water of high speed enters each copper pipe in condenser, and the fluid of high speed is fast
Speed carries out heat exchange with copper pipe, and Reynolds number is higher under turbulent condition, and increases the coefficient of heat exchange, to effectively raise
Heat exchange efficiency can effectively improve 15% heat exchange efficiency through overtesting.Condenser area can be effectively reduced, engineering is reduced and makes
Valence, while reducing condenser tube wall dirt.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of injector condenser heat exchange strengthening device.
In figure: 1, spraying water chamber, 2, condenser, 3, cooling water inlet, 4, cooling water outlet, 5, steam inlet, 6, condensation
Water out, 11, water chamber shell, 12, guide rail, 13, the fixed device of injector, 14, injector.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one: referring to Fig. 1, a kind of injector condenser heat exchange strengthening device, including condenser 2, condenser 2 one
End is cooling water inlet 3, and 2 other end of condenser is cooling water outlet 4, is steam inlet 5,2 downside of condenser on the upside of condenser 2
To condense water out 6, an injection water chamber 1 is arranged in 3 side of cooling water inlet in condenser 2.It is direct to spray water chamber 1
It is attached with condenser 2 with bolt.The injection water chamber 1 by injection water chamber shell 11, guide rail 12, the fixed device 13 of injector,
Multiple injectors 14 form.Injector 14 is installed on the securing means using threaded connection.Cooling water passes through injector 14 for water
Stream becomes the turbulent condition of high flow rate, and the turbulent cooling water of high speed enters each copper pipe in condenser, carries out heat exchange.Flow shape
State likes that Reynolds number is higher, and increases the coefficient of heat exchange, so that heat exchange efficiency is effectively raised, it can be effective through overtesting
Improve 15% heat exchange efficiency.Condenser area can be effectively reduced, reduces project cost, while reducing condenser tube wall dirt.
Embodiment two: the fixed device 13 of the injector is along leading in injection water chamber 1 on the basis of example 1
Rail 12 is moveable.Injector 14 is fixed on the fixed device 13 of injector.
The working principle of the invention is: the present invention principle of device is in the cooling water inlet side of condenser, setting one
A injection water chamber.Injection water chamber is directly attached with condenser with bolt.The injection water chamber by injection water chamber shell, guide rail,
Injector fixes device, multiple injectors composition.Injector is installed on the securing means using threaded connection.Cooling water passes through spray
Water flow is become the turbulent condition of high flow rate by emitter, and the turbulent cooling water of high speed enters each copper pipe in condenser, high speed
Fluid quickly carries out heat exchange with copper pipe, and Reynolds number is higher under turbulent condition, and increases the coefficient of heat exchange, thus effectively
Heat exchange efficiency is improved, 15% heat exchange efficiency can be effectively improved through overtesting.Condenser area can be effectively reduced, is reduced
Project cost, while reducing condenser tube wall dirt.
It should be strongly noted that condenser is the application of the prior art in the application, injection water chamber is the wound of the application
It is new, efficiently solve that heat exchange efficiency is low, and condenser area is big, project cost is high, the big problem of equipment battlefield area.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of injector condenser heat exchange strengthening device, including condenser (2), condenser (2) one end is cooling water inlet
(3), condenser (2) other end is cooling water outlet (4), is steam inlet (5) on the upside of condenser (2), is on the downside of condenser (2)
It condenses water out (6), which is characterized in that an injection water chamber is arranged in cooling water inlet (3) side of the condenser (2)
(1), injection water chamber (1) is by injection water chamber shell (11), guide rail (12), injector fixed device (13), multiple injectors (14)
Composition.
2. injector condenser heat exchange strengthening device according to claim 1, which is characterized in that the injection water chamber
(1) it is directly attached with condenser (2) with bolt.
3. injector condenser heat exchange strengthening device according to claim 1, which is characterized in that the injection water chamber shell
Body (11) inner wall is equipped with guide rail (12).
4. injector condenser heat exchange strengthening device according to claim 3, which is characterized in that the injector is fixed
Device (13) is arranged on the guide rail (12) in jetting room (1).
5. injector condenser heat exchange strengthening device according to claim 4, which is characterized in that the injector (14)
It is mounted on injector fixed device (13) using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984325.6A CN109297316A (en) | 2018-08-28 | 2018-08-28 | A kind of injector condenser heat exchange strengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984325.6A CN109297316A (en) | 2018-08-28 | 2018-08-28 | A kind of injector condenser heat exchange strengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297316A true CN109297316A (en) | 2019-02-01 |
Family
ID=65165468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984325.6A Pending CN109297316A (en) | 2018-08-28 | 2018-08-28 | A kind of injector condenser heat exchange strengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297316A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4903491A (en) * | 1988-06-13 | 1990-02-27 | Larinoff Michael W | Air-cooled vacuum steam condenser |
| CN202470864U (en) * | 2011-12-27 | 2012-10-03 | 湖北昌发容器制造有限公司 | Tube pass medium flow velocity-reducing liquid distributing device |
| GB2517271A (en) * | 2013-06-18 | 2015-02-18 | Vetco Gray Scandinavia As | Subsea heat exchanger |
| CN107511610A (en) * | 2017-08-22 | 2017-12-26 | 山东科技大学 | A kind of equipment for reducing heat exchanger tube and panel weld residual stress |
-
2018
- 2018-08-28 CN CN201810984325.6A patent/CN109297316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4903491A (en) * | 1988-06-13 | 1990-02-27 | Larinoff Michael W | Air-cooled vacuum steam condenser |
| CN202470864U (en) * | 2011-12-27 | 2012-10-03 | 湖北昌发容器制造有限公司 | Tube pass medium flow velocity-reducing liquid distributing device |
| GB2517271A (en) * | 2013-06-18 | 2015-02-18 | Vetco Gray Scandinavia As | Subsea heat exchanger |
| CN107511610A (en) * | 2017-08-22 | 2017-12-26 | 山东科技大学 | A kind of equipment for reducing heat exchanger tube and panel weld residual stress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |
|
| RJ01 | Rejection of invention patent application after publication |