CN203550739U - Displacement heat exchanger with guide cylinder - Google Patents
Displacement heat exchanger with guide cylinder Download PDFInfo
- Publication number
- CN203550739U CN203550739U CN201320582383.9U CN201320582383U CN203550739U CN 203550739 U CN203550739 U CN 203550739U CN 201320582383 U CN201320582383 U CN 201320582383U CN 203550739 U CN203550739 U CN 203550739U
- Authority
- CN
- China
- Prior art keywords
- heat
- displacement
- heat exchanger
- guide shell
- hot water
- 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
- 238000006073 displacement reaction Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000009738 saturating Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a displacement heat exchanger with a guide cylinder. The displacement heat exchanger comprises a displacement tank and a heat exchanging device. The heat exchanging device comprises a shell, a heat medium inlet, a heat medium outlet and a heat exchanging tube bundle. The displacement heat exchanger is characterized in that the guide cylinder sleeves the outer periphery of the heat exchanging tube bundle in the displacement tank, and a hot water guide opening is formed in the guide cylinder. The displacement heat exchanger has the advantages that the heat transfer measure is intensified by the guide cylinder, the disturbance of to-be-heated water and heat media is increased to form strong turbulence, heat transfer is intensified, heat exchanging coefficient is increased, heat medium temperature drop is high, hot water yield is high, and fast starting is achieved to allow the produced hot water to reach the hot water outlet at the top of the tank fast; the displacement heat exchanger is less prone to scaling, high in heat transfer coefficient, free of cold water areas, high in displacement utilization rate, reasonable in water flow organization, even and consistent in water temperature, wide in heat medium application range, capable of saturating steam or high-temperature and low-temperature water, reasonable in structure, simple to mount, convenient to use and maintain, energy saving, environmental friendly, and the like.
Description
Technical field
The utility model belongs to volumetric heat exchanger technical field, particularly relates to a kind of volumetric heat exchanger with guide shell.
Background technology
Heat-exchange tube in the heat-exchange device of existing volumetric heat exchanger is directly inserted in volume tank, by heating agent, the cold water in whole volume tank is carried out to heat exchange, this kind of heat exchange mode heat exchange efficiency is slower, and in volume tank, there will be cold water area, slough, due to the inhomogeneous defects such as fouling that easily cause of temperature.
Summary of the invention
The utility model for solve the technical problem that exists in known technology provide a kind of simple in structure, easy to install, increase work efficiency.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of volumetric heat exchanger with guide shell, comprise volume tank, described volume tank is provided with cooling water inlet, hot water outlet, instrument and sewage draining exit, heat-exchange device is installed at cooling water inlet place, described heat-exchange device comprises housing, and described housing is provided with heating agent import and heating agent outlet and heat-exchanging tube bundle, and described heat-exchanging tube bundle is deep in volume tank, it is characterized in that: in volume tank, the excircle of heat-exchanging tube bundle is set with guide shell, described guide shell is provided with hot water flow-guiding mouth.
The utility model can also adopt following technical measures:
In said structure, described guide shell is welded on the inwall of volume tank.
In said structure, described guide shell is connected from outside and the volume tank body of volume tank by securing member.
In said structure, described heat-exchanging tube bundle adopts copper pipe or corrugated stainless steel tubing or double corrugated pipe.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, set up guide shell, by guide shell, strengthened heat transfer measure, increase the disturbance of healed water and heating agent, formed stronger turbulent flow, strengthened heat transfer, improved the coefficient of heat transfer, heating agent temperature drop is large, and the heat production water yield is high, and starts the hot water exit who makes soon the hot water producing arrive rapidly tank top; Less scaling; Heat transfer coefficient is high; Without cold water area, capacity utilization is high; Current tissue is reasonable, and even water temperature is consistent, and the heating agent scope of application is wide, saturated vapor or high and low warm water.In addition, the utility model also has the advantages such as rational in infrastructure, simple installation, maintenance easy to use, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
In figure: 1, volume tank; 1-1, cooling water inlet; 1-2, hot water outlet; 1-3, instrument; 1-4, sewage draining exit; 2, heat-exchange device; 2-1, housing; 2-10, heating agent import; 2-11, heating agent outlet; 2-2, heat-exchanging tube bundle; 3, guide shell; 3-1, hot water flow-guiding mouth.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, a kind of volumetric heat exchanger with guide shell, comprise volume tank 1, described volume tank is provided with cooling water inlet 1-1, hot water outlet 1-2, instrument 1-3 and sewage draining exit 1-4, heat-exchange device 2 is installed at cooling water inlet place, described heat-exchange device 2 comprises housing 2-1, described housing is provided with heating agent import 2-10 and heating agent outlet 2-11 and heat-exchanging tube bundle 2-2, described heat-exchanging tube bundle is deep in volume tank, in volume tank, the excircle of heat-exchanging tube bundle is set with guide shell 3, and described guide shell 3 is provided with hot water flow-guiding mouth 3-1.Said structure has been strengthened heat transfer measure by guide shell, has increased the disturbance of healed water and heating agent, has formed stronger turbulent flow, strengthened heat transfer, improved the coefficient of heat transfer, heating agent temperature drop is large, the heat production water yield is high, and starts the hot water exit who makes soon the hot water producing arrive rapidly tank top; Less scaling;
The utility model can also adopt following technical measures:
In said structure, described guide shell is welded on the inwall of volume tank.
In said structure, described guide shell is connected from outside and the volume tank body of volume tank by securing member.
In said structure, for further preferably resolving former positive displacement and half-volume type heat exchanger heat exchange efficiency is low, described heat-exchanging tube bundle adopts copper pipe or corrugated stainless steel tubing or double corrugated pipe.
In sum, the utility model heat transfer coefficient is high; Without cold water area, capacity utilization is high; Current tissue is reasonable, and even water temperature is consistent, and the heating agent scope of application is wide, saturated vapor or high and low warm water.In addition, the utility model also has the advantages such as rational in infrastructure, simple installation, maintenance easy to use, energy-conserving and environment-protective.
The above is only to preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (4)
1. the volumetric heat exchanger with guide shell, comprise volume tank, described volume tank is provided with cooling water inlet, hot water outlet, instrument and sewage draining exit, heat-exchange device is installed at cooling water inlet place, described heat-exchange device comprises housing, and described housing is provided with heating agent import and heating agent outlet and heat-exchanging tube bundle, and described heat-exchanging tube bundle is deep in volume tank, it is characterized in that: in volume tank, the excircle of heat-exchanging tube bundle is set with guide shell, described guide shell is provided with hot water flow-guiding mouth.
2. the volumetric heat exchanger with guide shell according to claim 1, is characterized in that: described guide shell is welded on the inwall of volume tank.
3. the volumetric heat exchanger with guide shell according to claim 1, is characterized in that: described guide shell is connected from outside and the volume tank body of volume tank by securing member.
4. the volumetric heat exchanger with guide shell according to claim 1, is characterized in that: described heat-exchanging tube bundle adopts copper pipe or corrugated stainless steel tubing or double corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582383.9U CN203550739U (en) | 2013-09-18 | 2013-09-18 | Displacement heat exchanger with guide cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582383.9U CN203550739U (en) | 2013-09-18 | 2013-09-18 | Displacement heat exchanger with guide cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550739U true CN203550739U (en) | 2014-04-16 |
Family
ID=50468842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582383.9U Expired - Lifetime CN203550739U (en) | 2013-09-18 | 2013-09-18 | Displacement heat exchanger with guide cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981886A (en) * | 2020-09-09 | 2020-11-24 | 浙江杭特容器有限公司 | High-efficient constant temperature half-capacity heat exchanger group |
-
2013
- 2013-09-18 CN CN201320582383.9U patent/CN203550739U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981886A (en) * | 2020-09-09 | 2020-11-24 | 浙江杭特容器有限公司 | High-efficient constant temperature half-capacity heat exchanger group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |